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="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1308 aros_flavour="standalone"
1309 aros_target_arch="raspi"
1310 aros_target_cpu="arm"
1311 aros_object_format="armelf_aros"
1312 aros_shared_default="no"
1313 aros_arch_libs="-laeabi"
1315 gcc_default_cpu="armv6"
1316 gcc_default_cpu_tune="arm1176jzf-s"
1318 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1319 aros_config_cflags="$aros_config_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1320 aros_config_aflags="$aros_config_aflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1321 aros_kernel_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1322 aros_target_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1326 aros_flavour="standalone"
1327 aros_target_arch="sun4i"
1328 aros_target_cpu="arm"
1329 aros_object_format="armelf_aros"
1330 aros_shared_default="no"
1331 aros_arch_libs="-laeabi"
1333 gcc_default_cpu="armv7-a"
1334 gcc_default_fpu="neon"
1335 gcc_default_cpu_tune="cortex-a8"
1336 gcc_default_float_abi="hard"
1338 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1339 aros_optimization_cflags=""
1340 aros_config_cflags="$aros_config_cflags -mcpu=cortex-a8 -mtune=cortex-a8 -fno-strict-aliasing"
1341 aros_config_aflags="$aros_config_aflags -mcpu=cortex-a8 -mtune=cortex-a8 -fno-strict-aliasing"
1345 aros_target_arch="amiga"
1346 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1347 aros_shared_default="no"
1349 case "$target_cpu" in
1351 AC_ARG_ENABLE(amigaos_compliance,AC_HELP_STRING([--enable-amigaos-compliance=VERSION],[Enforce userspace AmigaOS compliance to a specific KickStart version (default=none).]),aros_amigaos_compliance="$enableval")
1353 aros_target_cpu="m68k"
1354 aros_object_format="m68kelf"
1355 aros_flavour="standcompat"
1356 gcc_target_cpu="m68000"
1357 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -fbuiltin -Wno-volatile-register-var -DNOLIBINLINE"
1358 aros_optimization_cflags="$aros_optimization_cflags -Os"
1359 aros_config_aflags="$aros_config_aflags"
1360 aros_target_strip_flags="-R.comment --strip-debug"
1361 aros_default_wbwidth=640
1362 aros_default_wbheight=256
1363 aros_default_wbdepth=2
1367 aros_flavour="native"
1368 gcc_target_cpu="ppc"
1371 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1377 aros_target_arch="mingw32"
1378 aros_shared_default="no"
1379 aros_flavour="emulation"
1380 aros_shared_cflags=""
1381 need_crosstools="yes"
1384 case "$target_cpu" in
1386 aros_target_cpu="i386"
1387 aros_object_format="elf_i386"
1388 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1389 aros_default_wbdepth=8
1390 gcc_target_cpu="i386"
1392 kernel_tool_prefix="i386-mingw32-"
1395 aros_target_cpu="x86_64"
1396 aros_object_format="elf_x86_64"
1397 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1398 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1399 aros_default_wbdepth=8
1400 kernel_tool_prefix="x86_64-w64-mingw32-"
1403 aros_target_cpu="arm"
1404 aros_object_format="armelf_aros"
1405 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1406 aros_arch_libs="-laeabi"
1407 aros_default_wbdepth=8
1408 gcc_target_cpu="arm"
1409 gcc_default_float_abi="soft"
1410 kernel_tool_prefix="arm-mingw32ce-"
1411 aros_default_wbwidth=160
1412 aros_default_wbheight=160
1415 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1418 if test $host_os = "cygwin"; then
1419 aros_kernel_cflags="-mno-cygwin"
1423 aros_target_arch="pp"
1424 aros_shared_default="no"
1425 case "$target_cpu" in
1427 aros_target_cpu="m68k"
1428 aros_object_format="m68kelf"
1429 aros_flavour="palmnative"
1430 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1431 aros_default_wbwidth=160
1432 aros_default_wbheight=160
1433 aros_default_wbdepth=1
1434 aros_target_ar_flags="cru"
1435 aros_compiler_libs="-lgcc1"
1436 aros_shared_default=no
1437 aros_shared_cflags="-fpic"
1438 aros_shared_aflags=""
1439 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1440 aros_kernel_ldflags="-Wl,-rpath,./lib"
1441 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1442 aros_debug_aflags=""
1443 aros_debug_ldflags="$aros_symbols_debug"
1444 aros_mungwall_debug="0"
1445 aros_modules_debug="0"
1446 gcc_target_cpu="mc68000"
1447 ignore_undefined_symbols="-ius"
1450 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1456 aros_target_arch="mac"
1457 aros_shared_default="no"
1458 case "$target_cpu" in
1460 aros_target_cpu="m68k"
1461 aros_object_format="m68kelf"
1462 aros_flavour="mac68knative"
1463 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1464 aros_default_wbwidth=512
1465 aros_default_wbheight=384
1466 aros_default_wbdepth=8
1467 aros_target_ar_flags="cru"
1468 aros_compiler_libs="-lgcc1"
1469 aros_shared_default=no
1470 aros_shared_cflags="-fpic"
1471 aros_shared_aflags=""
1472 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1473 aros_kernel_ldflags="-Wl,-rpath,./lib"
1474 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1475 aros_debug_aflags=""
1476 aros_debug_ldflags="$aros_symbols_debug"
1477 aros_mungwall_debug="0"
1478 aros_modules_debug="0"
1479 gcc_target_cpu="mc68000"
1480 ignore_undefined_symbols="-ius"
1483 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1489 AC_MSG_ERROR([Unsupported target architecture $target])
1493 #-----------------------------------------------------------------------------
1494 crosstools_guess="yes"
1495 aros_target_toolchain="no"
1497 AC_MSG_CHECKING([Kernel toolchain prefix])
1498 AC_ARG_WITH(kernel-toolchain-prefix,AC_HELP_STRING([--with-kernel-toolchain-prefix=...],[Specify crosscompile toolchain prefix for kernel objects]),[kernel_tool_prefix="$withval"])
1499 AC_MSG_RESULT($kernel_tool_prefix)
1501 AC_MSG_CHECKING([ELF toolchain prefix])
1502 AC_ARG_WITH(elf-toolchain-prefix,AC_HELP_STRING([--with-elf-toolchain-prefix=...],[Specify crosscompile toolchain prefix to wrap for AROS objects]),[elf_tool_prefix="$withval"
1503 crosstools_guess="no"])
1504 AC_MSG_RESULT($elf_tool_prefix)
1506 AC_MSG_CHECKING([AROS toolchain prefix])
1507 AC_ARG_WITH(aros-toolchain,AC_HELP_STRING([--with-aros-toolchain=PREFIX],[Specify prebuilt AROS toolchain. Use yes for default name]),[aros_tool_prefix="$withval"
1508 crosstools_guess="no"])
1509 if test "$aros_tool_prefix" = "yes" ; then
1510 aros_tool_prefix=$aros_target_cpu-aros-
1512 AC_MSG_RESULT($aros_tool_prefix)
1514 #-----------------------------------------------------------------------------
1515 # Checking if we should build crosstools..
1516 AC_MSG_CHECKING([whether to build crosstools])
1517 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--disable-crosstools],[Do not build cross-compiler toolchain]),crosstools="$enableval",crosstools="$crosstools_guess")
1518 AC_MSG_RESULT($crosstools)
1520 if test "${crosstools}" = "yes"; then
1521 if test "${crosstools_guess}" = "no"; then
1522 AC_MSG_ERROR([Cannot build external toolchain if an external ELF or AROS toolchain is specified])
1526 if test "${crosstools}" = "yes" || test "${crosstools_guess}" = "no"; then
1527 aros_target_toolchain="yes"
1530 AC_MSG_CHECKING([where to install the crosstools binaries])
1531 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=$withval])
1532 if test "x$aros_toolchain_install" = "x"; then
1533 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1535 AROS_CROSSTOOLSDIR="$aros_toolchain_install"
1536 PATH="$AROS_CROSSTOOLSDIR:$PATH"
1537 if test "$aros_tool_prefix" = "yes" ; then
1538 aros_config_cflags="--sysroot $AROS_BUILDDIR_UNIX/bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development $aros_config_cflags"
1539 aros_config_ldflags="--sysroot $AROS_BUILDDIR_UNIX/bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development $aros_config_ldflags"
1540 aros_kernel_cflags="--sysroot $AROS_BUILDDIR_UNIX/bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development $aros_kernel_cflags"
1541 aros_kernel_ldflags="--sysroot $AROS_BUILDDIR_UNIX/bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development $aros_kernel_ldflags"
1544 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1546 # Helper to identify gcc version
1547 AC_DEFUN([CROSS_GCC_VERSION], [
1548 target_gcc_version=""
1549 AC_CACHE_CHECK([gcc version],[ax_cv_gcc_version],[
1550 ax_cv_gcc_version="`$AROS_CROSSTOOLSDIR/${aros_tool_prefix}cpp -dumpversion`"
1551 AS_IF([test "x$ax_cv_gcc_version" = "x"],[
1552 ax_cv_gcc_version=""
1555 target_gcc_version=$ax_cv_gcc_version
1556 AC_SUBST([target_gcc_version])
1559 #-----------------------------------------------------------------------------
1560 AC_MSG_CHECKING([what specific target gcc version to use])
1561 AC_ARG_WITH(gcc-version,AC_HELP_STRING([--with-gcc-version=VERSION],[Use gcc-VERSION for building AROS]),use_gcc_version="$withval",use_gcc_version="")
1562 if test "$use_gcc_version" = ""; then
1563 if test "${crosstools}" = "no"; then
1564 if test "x$aros_toolchain_install" != "x"; then
1568 if test "$use_gcc_version" = ""; then
1569 target_gcc_version="4.6.4"
1572 target_gcc_version="$use_gcc_version"
1574 AC_MSG_RESULT($target_gcc_version)
1576 AC_MSG_CHECKING([whether to enable Objective-C suppport])
1577 AC_ARG_ENABLE(objc,AC_HELP_STRING([--enable-objc],[Enable Objectve-C support (default=yes)]),objc="$enableval",objc="yes")
1578 AC_MSG_RESULT($objc)
1579 if test "x$objc" = "xyes"; then
1582 objc_target="no-objc"
1585 AC_MSG_CHECKING([whether to enable Java suppport])
1586 AC_ARG_ENABLE(java,AC_HELP_STRING([--enable-java],[Enable Java support (default=no)]),java="$enableval",java="no")
1587 AC_MSG_RESULT($java)
1588 if test "x$java" != "xno"; then
1591 java_target="no-java"
1594 spec_obj_format="-m $aros_object_format"
1595 # Now process extra architecture-specific options.
1596 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1597 # as well as floating-point ABI.
1598 case "$aros_target_cpu" in
1600 dnl x86_64 can build 32 or 64bit code
1601 spec_obj_format="%{!m32:-m elf_x86_64} %{m32:-m elf_i386}"
1604 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
1605 if test "$gcc_default_cpu" = ""; then
1606 gcc_default_cpu="armv6"
1608 if test "$gcc_default_fpu" = ""; then
1609 gcc_default_fpu="vfp"
1611 if test "$gcc_default_float_abi" = ""; then
1612 if test "$target_cpu" = "armhf"; then
1613 gcc_default_float_abi="hard"
1615 gcc_default_float_abi="softfp"
1619 AC_MSG_CHECKING([Which minimum CPU to use])
1620 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
1621 AC_MSG_RESULT($aros_gcc_cpu)
1623 AC_MSG_CHECKING([Which minimum FPU to use])
1624 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
1625 AC_MSG_RESULT($aros_gcc_fpu)
1627 AC_MSG_CHECKING([Which floating point ABI to use])
1628 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=$gcc_default_float_abi)
1629 AC_MSG_RESULT($aros_gcc_float_abi)
1631 aros_isa_flags="-marm -mthumb-interwork -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi"
1632 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -fno-exceptions"
1633 aros_config_aflags="$aros_config_aflags -fno-asynchronous-unwind-tables -fno-exceptions"
1636 aros_isa_flags="-m32 -march=i486"
1637 aros_kernel_cflags="$aros_kernel_cflags $aros_isa_flags"
1638 aros_kernel_ldflags="$aros_kernel_ldflags -m32"
1642 # Some architectures may need custom ELF specs.
1643 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1644 elf_specs_in=config/${aros_object_format}-specs.in
1646 elf_specs_in=config/elf-specs.in
1649 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1650 # Since we override specs, we may need to put these defines there
1651 if test "$gcc_target_cpu" != ""; then
1652 gcc_target_cpu="-D__${gcc_target_cpu}__"
1655 AC_MSG_CHECKING([where to download sourcecode for external ports])
1656 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1657 if test "$with_portssrcdir" = "default"; then
1658 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1660 AROS_PORTSSRCDIR="$with_portssrcdir"
1662 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1664 AC_MSG_CHECKING([which bootloader to use])
1665 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1666 if test "$target_bootloader" = "none"; then
1667 aros_target_bootloader=""
1669 aros_target_bootloader="$target_bootloader"
1671 AC_MSG_RESULT($target_bootloader)
1673 AC_MSG_CHECKING([which icon-set to use])
1674 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1675 if test "$target_iconset" = "default"; then
1676 aros_target_iconset="Gorilla"
1677 target_iconset="default (Gorilla)"
1679 aros_target_iconset="$target_iconset"
1681 AC_MSG_RESULT($target_iconset)
1683 AC_MSG_CHECKING([which GUI Theme to use])
1684 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1685 if test "$target_guitheme" = "default"; then
1686 aros_target_guitheme="Ice"
1688 aros_target_guitheme="$target_guitheme"
1690 AC_MSG_RESULT($aros_target_guitheme)
1692 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1696 dnl The first case is simple. If we are compiling for another CPU, we are cross-compiling for sure
1697 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1701 dnl x86-64 toolchains can also produce i386 binaries, given -m32 flag.
1702 dnl The flag itself is given in per-target section, because some targets require to pass it
1703 dnl in a different manner, otherwise some tests fail.
1704 dnl TODO: Justify this.
1705 if test "$aros_host_cpu" == "x86_64" ; then
1706 if test "$aros_target_cpu" == "i386" ; then
1711 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1712 dnl For a hosted build we are cross-compiling if host OS differs from build OS.
1713 dnl TODO: This might get a little bit more tricky if we ever cross-compile ARM-Android-hosted
1714 dnl AROS on ARM Linux, or even vice versa (Linux-hosted ARM AROS building on ARM Android).
1715 dnl ARM ABIs of Linux and Android are not compatible (despite very close), so host_cc can't be
1716 dnl used to build bootstrap for target arch in either case.
1717 dnl For us Android is not a separate OS, but a variant of Linux, so both systems will be
1718 dnl identified as 'linux'. If this ever involves, we'll have to implement some additional check,
1719 dnl perhaps introducing aros_host_variant
1720 if test "$aros_host_arch" != "$aros_target_arch" ; then
1724 dnl For a native build we only care if our host_cc can produce static ELF files. If so, we can use
1725 dnl it as kernel_cc. If not, (e. g. we are on Windows or Darwin), we need a crosscompiler.
1726 if test "$host_cc_elf" = "no" ; then
1731 if test "$cross_compiling" = "no" ; then
1732 kernel_tool_prefix=""
1733 if test "$host_cc_elf" = "yes" ; then
1738 if test "$kernel_tool_version" != ""; then
1739 kernel_tool_version="-$kernel_tool_version"
1742 #######################################################################
1743 ## Compute what toolchains to use, and their paths ##
1744 #######################################################################
1746 # This takes, as input:
1747 # crosstools {yes,no}
1748 # kernel_tool_version {"",[version]}
1749 # target_tool_version {"",[version]}
1750 # kernel_tool_prefix {none,[some-arch-os-]}
1751 # target_tool_prefix ${aros_target_cpu}-aros-
1752 # aros_tool_prefix ${aros_target_cpu}-aros-
1755 # aros_kernel_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1756 # Where the 'kernel' binaries are located
1757 # orig_target_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1758 # Where the 'target' binaries are located
1759 # (not the symlink farm - that is aros_target_*!)
1762 # if crosstools then
1763 # if kernel_tools_prefix = "no-kernel-prefix-"
1764 # aros_kernel_* = crosstools cc paths
1765 # aros_kernel_cc = elf cc wrapper around crosstools cc
1767 # VALIDATE(${kernel_tools_prefix}*)
1768 # aros_kernel_* = ${kernel_tools_prefix}*
1769 # if ${kernel_tools_prefix}cc is an AROS gcc
1770 # aros_kernel_cc = ${kernel_tools_prefix}cc
1772 # aros_kernel_cc = elf cc wrapper around ${kernel_tools_prefix}cc
1776 # orig_target_* = aros built crosstools
1777 # orig_target_cc = elf cc wrapper around crosstools cc
1779 # VALIDATE(${kernel_tools_prefix}*)
1781 # orig_target_* = aros_kernel_*
1782 # if aros_kernel_cc is an AROS gcc
1783 # orig_target_cc = aros_kernel_cc
1785 # orig_target_cc = aros cc wrapper around aros_kernel_cc
1789 target_tool_prefix="${aros_target_cpu}-aros-"
1791 AC_MSG_CHECKING([which kernel tools])
1792 AC_MSG_RESULT([$kernel_tool_prefix]);
1794 if test "$kernel_tool_prefix" = "none" ; then
1795 dnl ELF wrapper can be used only for native bootstrap
1796 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1797 AC_MSG_ERROR([--with-kernel-toolchain-prefix= is required for this arch])
1800 # Kernel tools required - find them
1801 # Note that 'normally', aros_kernel_* overrides will be
1802 # empty, unless specified in the per-arch sections above.
1803 if test "x$aros_kernel_cpp" = "x"; then
1804 aros_kernel_cpp=${kernel_tool_prefix}cpp
1806 AROS_TOOL_KERNEL(aros_kernel_cpp,cpp,$aros_kernel_cpp${kernel_tool_version})
1807 AROS_REQUIRED(cpp,$aros_kernel_cpp)
1808 if test "x$aros_kernel_cc" = "x"; then
1809 aros_kernel_cc=${kernel_tool_prefix}gcc
1811 AROS_TOOL_KERNEL(aros_kernel_cc,cc,$aros_kernel_cc${kernel_tool_version})
1812 AROS_REQUIRED(cc,$aros_kernel_cc)
1813 if test "x$aros_kernel_cxx" = "x"; then
1814 aros_kernel_cxx=${kernel_tool_prefix}g++
1816 AROS_TOOL_KERNEL(aros_kernel_cxx,cxx,$aros_kernel_cxx${kernel_tool_version})
1817 # If it's set, make sure it's really there
1818 if test "x$aros_kernel_cxx" != "x" ; then
1819 AROS_REQUIRED(cxx,$aros_kernel_cxx)
1821 AROS_TOOL_KERNEL(aros_kernel_ld,ld,$aros_kernel_ld)
1822 AROS_REQUIRED(ld,$aros_kernel_ld)
1823 AROS_TOOL_KERNEL(aros_kernel_as,as,$aros_kernel_as)
1824 AROS_REQUIRED(as,$aros_kernel_as)
1825 AROS_TOOL_KERNEL(aros_kernel_ar,ar,$aros_kernel_ar)
1826 AROS_REQUIRED(ar,$aros_kernel_ar)
1827 AROS_TOOL_KERNEL(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1828 AROS_REQUIRED(ranlib,$aros_kernel_ranlib)
1829 AROS_TOOL_KERNEL(aros_kernel_nm,nm,$aros_kernel_nm)
1830 AROS_REQUIRED(nm,$aros_kernel_nm)
1831 AROS_TOOL_KERNEL(aros_kernel_strip,strip,$aros_kernel_strip)
1832 AROS_REQUIRED(strip,$aros_kernel_strip)
1834 # Objcopy and objdump are not required for the kernel
1835 # toolchain on many architectures.
1836 # So we'll look for them, but not make them strictly required.
1837 AROS_TOOL_KERNEL(aros_kernel_objcopy,objcopy,$aros_kernel_objcopy)
1838 AROS_TOOL_KERNEL(aros_kernel_objdump,objdump,$aros_kernel_objdump)
1839 if test "x${crosstools}" != "xyes" ; then
1840 AROS_REQUIRED(objcopy,$aros_kernel_objcopy)
1841 AROS_REQUIRED(objdump,$aros_kernel_objdump)
1845 AC_MSG_CHECKING([which target tools to use])
1846 if test "$aros_target_toolchain" = "yes"; then
1847 AC_MSG_RESULT([$target_tool_prefix])
1848 # We are building AROS crosstools
1849 tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
1850 orig_target_cc="${tmp_tool_prefix}gcc${target_tool_version}"
1851 orig_target_cxx="${tmp_tool_prefix}g++${target_tool_version}"
1852 orig_target_cpp="${tmp_tool_prefix}cpp"
1853 orig_target_ld="${tmp_tool_prefix}ld"
1854 orig_target_as="${tmp_tool_prefix}as"
1855 orig_target_ar="${tmp_tool_prefix}ar"
1856 orig_target_ranlib="${tmp_tool_prefix}ranlib"
1857 orig_target_nm="${tmp_tool_prefix}nm"
1858 orig_target_strip="${tmp_tool_prefix}strip"
1859 orig_target_objcopy="${tmp_tool_prefix}objcopy"
1860 orig_target_objdump="${tmp_tool_prefix}objdump"
1862 # Determine whether AROS or ELF tools should be used
1863 if test "$aros_tool_prefix" = "none"; then
1864 aros_tool_prefix="${elf_tool_prefix}"
1867 AC_MSG_RESULT([$aros_tool_prefix])
1868 # We are *not* building AROS crosstools - use the AROS or ELF tools
1869 AROS_TOOL_TARGET(orig_target_cpp,cpp,${aros_tool_prefix}cpp${target_tool_version})
1870 AROS_REQUIRED(cpp,$orig_target_cpp)
1871 AROS_TOOL_TARGET(orig_target_cc,gcc,${aros_tool_prefix}gcc${target_tool_version})
1872 AROS_REQUIRED(cc,$orig_target_cc)
1873 AROS_TOOL_TARGET(orig_target_cxx,g++,${aros_tool_prefix}g++${target_tool_version})
1874 AROS_REQUIRED(cxx,$orig_target_cxx)
1875 AROS_TOOL_TARGET(orig_target_ld,gcc,${aros_tool_prefix}ld)
1876 AROS_REQUIRED(ld,$orig_target_ld)
1877 AROS_TOOL_TARGET(orig_target_as,as,${aros_tool_prefix}as)
1878 AROS_REQUIRED(as,$orig_target_as)
1879 AROS_TOOL_TARGET(orig_target_ar,ar,${aros_tool_prefix}ar)
1880 AROS_REQUIRED(ar,$orig_target_ar)
1881 AROS_TOOL_TARGET(orig_target_ranlib,ar,${aros_tool_prefix}ranlib)
1882 AROS_REQUIRED(ranlib,$orig_target_ranlib)
1883 AROS_TOOL_TARGET(orig_target_nm,nm,${aros_tool_prefix}nm)
1884 AROS_REQUIRED(nm,$orig_target_nm)
1885 AROS_TOOL_TARGET(orig_target_strip,strip,${aros_tool_prefix}strip)
1886 AROS_REQUIRED(strip,$orig_target_strip)
1887 AROS_TOOL_TARGET(orig_target_objcopy,objcopy,${aros_tool_prefix}objcopy)
1888 AROS_REQUIRED(objcopy,$orig_target_objcopy)
1889 AROS_TOOL_TARGET(orig_target_objdump,objdump,${aros_tool_prefix}objdump)
1890 AROS_REQUIRED(objdump,$orig_target_objdump)
1893 if test "$kernel_tool_prefix" = "none" ; then
1894 # No kernel tools specified
1895 # Assume target tools == kernel tools with ELF wrapper
1896 aros_kernel_cc=$orig_target_cc
1897 aros_kernel_cxx=$orig_target_cxx
1898 aros_kernel_cpp=$orig_target_cpp
1899 aros_kernel_ld=$orig_target_ld
1900 aros_kernel_as=$orig_target_as
1901 aros_kernel_ar=$orig_target_ar
1902 aros_kernel_ranlib=$orig_target_ranlib
1903 aros_kernel_nm=$orig_target_nm
1904 aros_kernel_strip=$orig_target_strip
1905 aros_kernel_objcopy=$orig_target_objcopy
1906 aros_kernel_objdump=$orig_target_objdump
1907 use_kernel_cc_wrapper=yes
1910 # At this point, all aros_kernel_* and aros_target_*
1911 # tools should be set up correctly
1913 CC="$aros_kernel_cc $kernel_tool_flags"
1914 CPP="$aros_kernel_cpp"
1916 #-----------------------------------------------------------------------------
1918 # Disable pointer-signedness warnings if the compiler recognises the option
1920 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1921 save_cflags="$CFLAGS"
1922 if test "$crosstools" != "yes" ; then
1923 CFLAGS="$CFLAGS -Wno-pointer-sign"
1924 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1926 # we do know it is supported for the smallest version of gcc we are going to build
1927 # we assume it's also supported by later versions
1928 use_no_sign_warning=yes
1930 AC_MSG_RESULT($use_no_sign_warning)
1931 if test "x-$use_no_sign_warning" = "x-yes" ; then
1932 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1934 CFLAGS="$save_cflags"
1936 #-----------------------------------------------------------------------------
1938 # Find all the tools we need to compile. This could be cross-compiling
1939 # though! If that is the case we use the GNU form of the target and
1940 # simply add this to the front of the binary name. This is rather simple,
1941 # but it should work under most circumstances.
1943 # The default tools are to use the same as the host, but only if the
1944 # host and target CPU are the same. With GCC this is normally enough.
1948 aros_shared_ld="$aros_host_ld"
1950 aros_target_mkdep="$aros_host_mkdep"
1952 # The default tools executables to be linked to.
1953 if test "$rescomp" != ""; then
1954 AC_PATH_PROG(aros_kernel_rescomp,${kernel_tool_prefix}$rescomp)
1955 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1958 # Set up the sources for the symlink farm
1959 if test "$crosstools" = "yes"; then
1960 crosstools_target=tools-crosstools
1963 aros_kernel_cc="$aros_kernel_cc $kernel_tool_flags"
1964 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
1966 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1967 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1968 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1969 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1970 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1971 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1972 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1974 # aros_cc_pre is a variable that is added to the front of the compiler name
1975 # in the generated aros-gcc shell script. We need this to enable the cache
1976 # to work across cleaned builds. Also, support DISTCC using the correct
1977 # environment variable.
1980 if test "x${DISTCC}" != "x" ; then
1981 if test "x${CCACHE}" != "x" ; then
1982 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
1984 aros_cc_pre="${DISTCC} "
1987 if test "x${CCACHE}" != "x" ; then
1988 aros_cc_pre="${CCACHE} "
1992 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
1993 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
1994 AC_SUBST(aros_target_nix_ldflags,-nix)
1995 AC_SUBST(aros_target_detach_ldflags,-detach)
1996 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
1999 if test "$aros_target_toolchain" != "yes"; then
2000 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-"
2001 if test "$GCC" = "yes"; then
2002 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
2005 # We do not know which gcc version we are going to build and what we need to know
2006 # here is different for different versions so this will be set later during the
2007 # build of crosstools.
2008 prefix="$AROS_CROSSTOOLSDIR/${aros_target_cpu}-aros-"
2009 aros_target_cc_path=@aros_target_cc_path@
2011 aros_target_cpp="${prefix}cpp"
2012 aros_target_cc="${prefix}gcc"
2013 aros_target_cxx="${prefix}g++"
2014 aros_target_as="${prefix}as"
2015 aros_target_ld="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld"
2016 aros_target_ar="${prefix}ar $aros_target_ar_flags"
2017 aros_target_objcopy="${prefix}objcopy"
2018 aros_target_objdump="${prefix}objdump"
2019 aros_target_ranlib="${prefix}ranlib $aros_target_ranlib_flags"
2020 aros_target_nm="${prefix}nm $aros_target_nm_flags"
2021 aros_target_strip="${prefix}strip"
2022 aros_plain_nm="${prefix}nm"
2023 aros_plain_ar="${prefix}ar"
2025 AC_ARG_ENABLE(includes,
2026 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
2027 [aros_target_incl=$enable_includes], [aros_target_incl=`$aros_kernel_cc -print-sysroot`/`$aros_kernel_cc --print-sysroot-headers-suffix 2>/dev/null || echo usr/include`])
2029 if test "$aros_kernel_includes" = ""; then
2030 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2031 aros_kernel_includes="-isystem $aros_target_incl"
2035 if test "$aros_kernel_includes" != "" ; then
2036 dnl find out about the kernel cc's include path
2037 AC_MSG_CHECKING([for the kernel compiler's include path])
2038 if test "$aros_kernel_cc_includes" = "" ; then
2039 # Try to guess where the directory is.
2040 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
2041 if test -d $aros_kernel_cc_includes; then
2042 # Check if there is also an include-fixed directory and add it
2043 # to kernel compiler's include path as it may contain some of
2044 # the headers we need.
2045 if test -d "$aros_kernel_cc_includes"-fixed; then
2046 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
2048 # Check for specific includes directory. Neede for Ubuntu 11.10
2049 if test -d "/usr/include/i386-linux-gnu"; then
2050 aros_kernel_cc_includes+=" -isystem /usr/include/i386-linux-gnu"
2053 # The directory doesn't exist, we need to do some more work.
2054 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
2056 # These are the headers we're looking for.
2057 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2058 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2062 for h in $headers; do
2063 # Which other headers are needed by each of the above?
2064 deps=$(echo "#include <$h>" | \
2065 $aros_kernel_cc -E -M - 2>/dev/null | \
2066 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2068 # Copy all the needed headers to a directory beneath gendir.
2071 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
2072 sed -n "s,^.*/include\(/.*\),\1,p")
2073 ! test -d $dir && mkdir -p $dir
2074 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2079 AC_MSG_RESULT($aros_kernel_cc_includes)
2080 # Adding -nostdinc to kernel includes as they are always used together.
2081 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
2084 if test "$crosstools" != "yes"; then
2085 dnl find out about the target cc's include path
2086 AC_MSG_CHECKING([for the target compiler's include path])
2087 if test "$aros_target_cc_includes" = "" ; then
2088 #try to guess where the directory is
2089 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
2090 if ! test -d $aros_target_cc_includes; then
2091 #the directory doesn't exist, we need to do some more work
2092 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
2094 #these are the headers we're looking for
2095 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2096 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2100 for h in $headers; do
2101 #which other headers each of the above headers needs?
2102 deps=$(echo "#include <$h>" | \
2103 $orig_target_cc -E -M - 2>/dev/null | \
2104 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2106 #copy all the needed headers to a directory beneath gendir
2109 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
2110 sed -n "s,^.*/include\(/.*\),\1,p")
2111 ! test -d $dir && mkdir -p $dir
2112 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2117 AC_MSG_RESULT($aros_target_cc_includes)
2119 # We do not know which gcc version we are going to build and what we need to know
2120 # here is different for different versions so this will be set later during the
2121 # build of crosstools.
2122 aros_target_cc_includes=@aros_target_cc_includes@
2126 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
2127 # On GCC >= 4.0 -iquote should be used
2131 save_cflags="$CFLAGS"
2133 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2134 if test "x-$crosstools" != "x-yes"; then
2135 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2137 # we do know it is supported for the smallest version of gcc we are going to build
2138 # we assume it's also supported by later versions
2141 AC_MSG_RESULT($has_iquote)
2142 if test "x-$has_iquote" = "x-yes" ; then
2143 host_cflags_iquote=-iquote
2144 host_cflags_iquote_end=
2146 host_cflags_iquote=-I
2147 host_cflags_iquote_end=-I-
2149 kernel_cflags_iquote=$host_cflags_iquote
2150 kernel_cflags_iquote_end=$host_cflags_iquote_end
2151 if test "x-$cross_compiling" = "x-yes"; then
2152 CC="$aros_kernel_cc"
2153 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
2154 if test "x-$crosstools" != "x-yes"; then
2155 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
2157 # we do know it is supported for the smallest version of gcc we are going to build
2158 # we assume it's also supported by later versions
2159 use_no_stack_protector=yes
2161 AC_MSG_RESULT($use_no_stack_protector)
2162 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2163 if test "x-$crosstools" != "x-yes"; then
2164 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2166 # we do know it is supported for the smallest version of gcc we are going to build
2167 # we assume it's also supported by later versions
2170 AC_MSG_RESULT($has_iquote)
2171 if test "x-$has_iquote" = "x-yes" ; then
2172 kernel_cflags_iquote=-iquote
2173 kernel_cflags_iquote_end=
2175 kernel_cflags_iquote=-I
2176 kernel_cflags_iquote_end=-I-
2179 aros_cflags_iquote=$kernel_cflags_iquote
2180 aros_cflags_iquote_end=$kernel_cflags_iquote_end
2181 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2182 CC="$orig_target_cc"
2183 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2184 if test "x-$crosstools" != "x-yes"; then
2185 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2187 # we do know it is supported for the smallest version of gcc we are going to build
2188 # we assume it's also supported by later versions
2191 AC_MSG_RESULT($has_iquote)
2192 if test "x-$has_iquote" = "x-yes" ; then
2193 aros_cflags_iquote=-iquote
2194 aros_cflags_iquote_end=
2196 aros_cflags_iquote=-I
2197 aros_cflags_iquote_end=-I-
2200 if test "x-$use_no_stack_protector" = "x-yes" ; then
2201 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2205 #-----------------------------------------------------------------------------
2207 # Check if the target compiler supports some options used for delinting:
2208 # -Wunused-but-set-variable
2214 if test "x-$crosstools" != "x-yes"; then
2215 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2216 CC="$orig_target_cc"
2218 AC_MSG_CHECKING([whether ${CC} accepts -Wunused-but-set-variable])
2219 CFLAGS=-Wunused-but-set-variable
2220 AC_TRY_COMPILE(,, aros_unused_but_set_variable="yes", aros_unused_but_set_variable="no")
2221 AC_MSG_RESULT($aros_unused_but_set_variable)
2222 if test "x-$aros_unused_but_set_variable" = "x-yes" ; then
2223 aros_cflags_unused_but_set_variable=-Wno-unused-but-set-variable
2226 AC_MSG_CHECKING([whether ${CC} accepts -Warray-bounds])
2227 CFLAGS=-Warray-bounds
2228 AC_TRY_COMPILE(,, aros_array_bounds="yes", aros_array_bounds="no")
2229 AC_MSG_RESULT($aros_array_bounds)
2230 if test "x-$aros_array_bounds" = "x-yes" ; then
2231 aros_cflags_array_bounds=-Wno-array-bounds
2234 AC_MSG_CHECKING([whether ${CC} accepts -Wenum-compare])
2235 CFLAGS=-Wenum-compare
2236 AC_TRY_COMPILE(,, aros_enum_compare="yes", aros_enum_compare="no")
2237 AC_MSG_RESULT($aros_enum_compare)
2238 if test "x-$aros_enum_compare" = "x-yes" ; then
2239 aros_cflags_enum_compare=-Wno-enum-compare
2242 AC_MSG_CHECKING([whether ${CC} accepts -Wstrict-overflow])
2243 CFLAGS=-Wstrict-overflow
2244 AC_TRY_COMPILE(,, aros_strict_overflow="yes", aros_strict_overflow="no")
2245 AC_MSG_RESULT($aros_strict_overflow)
2246 if test "x-$aros_strict_overflow" = "x-yes" ; then
2247 aros_cflags_strict_overflow=-Wno-strict-overflow
2250 AC_MSG_CHECKING([whether ${CC} accepts -Wformat-security])
2251 CFLAGS=-Wformat-security
2252 AC_TRY_COMPILE(,, aros_format_security="yes", aros_format_security="no")
2253 AC_MSG_RESULT($aros_format_security)
2254 if test "x-$aros_format_security" = "x-yes" ; then
2255 aros_cflags_format_security=-Wno-format-security
2258 # We do not know which gcc version we are going to build and what we need to know
2259 # here is different for different versions so this will be set later during the
2260 # build of crosstools.
2261 aros_cflags_unused_but_set_variable=@aros_cflags_unused_but_set_variable@
2262 aros_cflags_array_bounds=@aros_cflags_array_bounds@
2263 aros_cflags_enum_compare=@aros_cflags_enum_compare@
2264 aros_cflags_strict_overflow=@aros_cflags_strict_overflow@
2265 aros_cflags_format_security=@aros_cflags_format_security@
2268 #-----------------------------------------------------------------------------
2270 # Check if we can explicitly choose older version of symbol hashing
2272 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2273 CC="$aros_kernel_cc"
2274 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2275 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2276 AC_MSG_RESULT($use_hash_style)
2277 if test "x-$use_hash_style" = "x-yes" ; then
2278 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2281 CFLAGS="$save_cflags"
2283 AC_SUBST(host_cflags_iquote)
2284 AC_SUBST(host_cflags_iquote_end)
2285 AC_SUBST(kernel_cflags_iquote)
2286 AC_SUBST(kernel_cflags_iquote_end)
2287 AC_SUBST(aros_cflags_iquote)
2288 AC_SUBST(aros_cflags_iquote_end)
2291 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2292 AC_MSG_CHECKING([for default resolution of WBScreen])
2293 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2294 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2295 if test "$resolution" = "yes" ; then
2298 if test "$resolution" = "no" ; then
2301 if test "$resolution" != "none" ; then
2302 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
2303 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
2304 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
2306 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
2307 aros_cv_default_wbwidth=$aros_default_wbwidth
2308 aros_cv_default_wbheight=$aros_default_wbheight
2309 aros_cv_default_wbdepth=$aros_default_wbdepth
2311 dnl See if the user wants the serial debug output for native flavour
2312 AC_MSG_CHECKING([if serial debug is enabled])
2313 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2314 if test "$aros_serial_debug" = 0 ; then
2315 serial_debug_forced=""
2316 if test "$serial_debug" = "yes" ; then
2319 if test "$serial_debug" = "no" ; then
2323 serial_debug_forced="(forced)"
2324 serial_debug=$aros_serial_debug
2326 if test "$serial_debug" != "none" ; then
2327 aros_serial_debug=$serial_debug
2328 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2333 dnl See if the user wants the palm debug output hack for palm native flavour
2334 AC_MSG_CHECKING([if palm debug hack is enabled])
2335 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2336 if test "$palm_debug_hack" = "yes" ; then
2337 aros_palm_debug_hack="1"
2339 AC_MSG_RESULT($palm_debug_hack)
2341 dnl See if dev wants the usb3.0 code
2342 AC_MSG_CHECKING([if usb3.0 code is enabled])
2343 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2344 if test "$usb30_code" = "yes" ; then
2345 aros_config_cflags="$aros_config_cflags -DAROS_USB30_CODE"
2346 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2348 AC_MSG_RESULT($usb30_code)
2350 dnl See if the user wants nesting supervisor activated for unix flavour
2351 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2352 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2353 if test "$nesting_supervisor" = "yes" ; then
2354 aros_nesting_supervisor="1"
2356 AC_MSG_RESULT($nesting_supervisor)
2358 dnl See if the user wants to disable MMU support
2359 dnl This can be overriden on per-target basis,
2360 dnl set $aros_enable_mmu to "yes" or "no" to do this
2361 if test "$aros_enable_mmu" = "" ; then
2362 AC_MSG_CHECKING([if MMU support is enabled])
2363 dnl Enabled by default
2364 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2365 if test "$aros_enable_mmu" = "" ; then
2366 aros_enable_mmu="yes"
2368 AC_MSG_RESULT($aros_enable_mmu)
2370 if test "$aros_enable_mmu" = "no" ; then
2377 dnl things specifically required for hosted flavours
2378 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2380 if test "x-$need_dlopen" != "x-no" ; then
2383 dnl some kind of dynamic library access system is required for hostlib.resource
2384 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2385 if test "x-$have_dl" = "x-no" ; then
2386 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2387 aros_host_ldflags="$aros_host_ldflags -ldl"],
2390 if test "x-$have_dl" = "x-no" ; then
2391 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2398 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2399 [build X11 hidd for hosted (default=auto)]),
2400 x11_hidd="$enableval",
2401 x11_hidd="$need_x11")
2402 case "x-$x11_hidd" in
2403 x-yes|x-no|x-auto) ;;
2404 *) x11_hidd="$need_x11" ;;
2410 if test "x-$x11_hidd" != "x-no" ; then
2416 for path in $x_libraries
2418 x_cflags="$x_cflags -L$path"
2421 for path in $x_includes
2423 x_cflags="$x_cflags -I$path"
2426 if test "x-$no_x" = "x-yes" ; then
2429 if test "x-$x11_hidd" != "x-auto" ; then
2430 dnl and they explicitly asked for it, bail out
2431 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2435 dnl found it, setup the metatarget
2436 unixgfx_hidd_target=kernel-x11gfx
2439 dnl setup shared memory extensions
2440 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2441 [use X11 shared memory (default=auto)]),
2442 x11_hidd_shm="$enableval",
2443 x11_hidd_shm="auto")
2444 case "x-$x11_hidd_shm" in
2445 x-yes|x-no|x-auto) ;;
2446 *) x11_hidd_shm="auto" ;;
2452 if test "x-$x11_hidd_shm" != "x-no" ; then
2454 dnl system shm headers
2455 AC_CHECK_HEADERS(sys/ipc.h)
2456 AC_CHECK_HEADERS(sys/shm.h)
2459 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2461 dnl make sure X libs have shm functions
2462 save_cflags="$CFLAGS"
2463 CFLAGS="$CFLAGS $x_cflags"
2464 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2465 CFLAGS="$save_cflags"
2469 dnl detection done, prepare output
2470 if test "x-$have_xshm" = "x-yes" ; then
2473 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2474 dnl they explicitly asked for it, but we can't do it
2475 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2477 dnl otherwise just disable it
2482 dnl setup vidmode (fullscreen) extensions
2483 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2484 [use X11 vidmode extension (default=auto)]),
2485 x11_hidd_vidmode="$enableval",
2486 x11_hidd_vidmode="auto")
2487 case "x-$x11_hidd_vidmode" in
2488 x-yes|x-no|x-auto) ;;
2489 *) x11_hidd_vidmode="auto" ;;
2495 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2497 dnl make sure X libs have vidmode functions
2498 save_cflags="$CFLAGS"
2499 CFLAGS="$CFLAGS $x_cflags"
2500 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2501 CFLAGS="$save_cflags"
2504 dnl detection done, prepare output
2505 if test "x-$have_vidmode" = "x-yes" ; then
2506 dnl we can do vidmode
2507 DO_VIDMODE_SUPPORT="1"
2508 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2509 dnl they explicitly asked for it, but we can't do it
2510 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2512 dnl otherwise just disable it
2513 DO_VIDMODE_SUPPORT="0"
2517 aros_host_x11_includes=$x_includes
2518 aros_host_x11_libdirs=$x_libraries
2523 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2524 [build SDL hidd for hosted (default=auto)]),
2525 sdl_hidd="$enableval",
2527 case "x-$sdl_hidd" in
2528 x-yes|x-no|x-auto) ;;
2529 *) sdl_hidd="auto" ;;
2533 if test "x-$sdl_hidd" != "x-no" ; then
2536 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2538 if test "x-$have_sdl" != "x-yes" ; then
2541 if test "x-$sdl_hidd" != "x-auto" ; then
2542 dnl and they explicitly asked for it, bail out
2543 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2547 dnl found it, set up the metatarget
2548 sdl_hidd_target=kernel-hidd-sdl
2549 aros_host_sdl_cflags=SDL_CFLAGS
2550 aros_host_sdl_libs=SDL_LIBS
2555 AC_CHECK_HEADER(sys/soundcard.h)
2556 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2557 oss_library_target=workbench-libs-oss-unix
2562 dnl See if the user wants dbus.library
2563 AC_MSG_CHECKING([if building of dbus.library is enabled])
2564 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2565 if test "$dbus" = "yes" ; then
2567 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2568 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2569 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2570 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2574 AC_MSG_RESULT($dbus)
2576 if test "$use_kernel_cc_wrapper" = "yes" ; then
2577 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2580 dnl --------------------------------------------------------------------
2581 dnl Configuration Output Section
2582 dnl --------------------------------------------------------------------
2587 AC_SUBST(aros_flavour)
2588 AC_SUBST(aros_flavour_uc)
2589 AC_SUBST(aros_target_toolchain)
2590 AC_SUBST(AROS_BUILDDIR)
2591 AC_SUBST(AROS_BUILDDIR_UNIX)
2593 AC_SUBST(AROS_CROSSTOOLSDIR)
2594 AC_SUBST(AROS_PORTSSRCDIR)
2596 # Compatability with other Amiga-like operation systems
2597 AC_SUBST(aros_amigaos_compliance)
2600 AC_SUBST(aros_cc_pre)
2601 AC_SUBST(aros_host_strip)
2602 AC_SUBST(aros_host_arch)
2603 AC_SUBST(aros_host_cpu)
2604 AC_SUBST(aros_host_cpp)
2605 AC_SUBST(aros_host_cc)
2606 AC_SUBST(aros_host_cxx)
2607 AC_SUBST(aros_host_ar)
2608 AC_SUBST(aros_host_ranlib)
2609 AC_SUBST(aros_host_ld)
2610 AC_SUBST(aros_host_make)
2611 AC_SUBST(aros_host_cflags)
2612 AC_SUBST(aros_host_cxxflags)
2613 AC_SUBST(gnu89_inline)
2614 AC_SUBST(aros_host_ldflags)
2615 AC_SUBST(aros_host_debug)
2616 AC_SUBST(aros_host_mkdep)
2617 AC_SUBST(aros_host_mkargs)
2618 AC_SUBST(aros_host_exe_suffix)
2619 AC_SUBST(aros_host_lib_suffix)
2620 AC_SUBST(aros_tools_dir)
2621 AC_SUBST(aros_host_aclocal)
2622 AC_SUBST(aros_host_autoconf)
2623 AC_SUBST(aros_host_autoheader)
2624 AC_SUBST(aros_host_automake)
2628 AC_SUBST(aros_target_guitheme)
2629 AC_SUBST(aros_target_iconset)
2630 AC_SUBST(aros_target_bootloader)
2631 AC_SUBST(aros_target_arch)
2632 AC_SUBST(aros_target_family)
2633 AC_SUBST(aros_target_cpu)
2634 AC_SUBST(aros_target_variant)
2635 AC_SUBST(aros_target_suffix)
2636 AC_SUBST(aros_target_ar)
2637 AC_SUBST(aros_target_ranlib)
2638 AC_SUBST(aros_plain_nm)
2639 AC_SUBST(aros_plain_ar)
2640 AC_SUBST(aros_kernel_ar)
2641 AC_SUBST(aros_kernel_ranlib)
2642 AC_SUBST(orig_target_cc)
2643 AC_SUBST(aros_target_cc)
2644 AC_SUBST(aros_kernel_cc)
2645 AC_SUBST(orig_target_cxx)
2646 AC_SUBST(aros_target_cxx)
2647 AC_SUBST(aros_kernel_cxx)
2648 AC_SUBST(orig_target_cpp)
2649 AC_SUBST(aros_target_cpp)
2650 AC_SUBST(aros_kernel_cpp)
2651 AC_SUBST(orig_target_as)
2652 AC_SUBST(aros_target_as)
2653 AC_SUBST(aros_kernel_as)
2654 AC_SUBST(orig_target_ld)
2655 AC_SUBST(aros_target_ld)
2656 AC_SUBST(aros_kernel_ld)
2657 AC_SUBST(aros_target_cc_includes)
2658 AC_SUBST(aros_target_cc_path)
2659 AC_SUBST(aros_target_objdump)
2660 AC_SUBST(aros_target_objcopy)
2661 AC_SUBST(aros_target_strip)
2662 AC_SUBST(aros_target_nm)
2663 AC_SUBST(aros_kernel_rescomp)
2664 AC_SUBST(aros_shared_default)
2665 AC_SUBST(aros_shared_ld)
2666 AC_SUBST(aros_object_format)
2667 AC_SUBST(spec_obj_format)
2668 AC_SUBST(aros_compiler_libs)
2669 AC_SUBST(aros_arch_libs)
2671 AC_SUBST(aros_config_cflags)
2672 AC_SUBST(aros_config_aflags)
2673 AC_SUBST(aros_config_ldflags)
2675 AC_SUBST(aros_shared_cflags)
2676 AC_SUBST(aros_shared_aflags)
2677 AC_SUBST(aros_shared_ldflags)
2678 AC_SUBST(aros_kernel_cflags)
2679 AC_SUBST(aros_kernel_includes)
2680 AC_SUBST(aros_kernel_objcflags)
2681 AC_SUBST(aros_kernel_ldflags)
2682 AC_SUBST(aros_target_cflags)
2683 AC_SUBST(aros_debug_cflags)
2684 AC_SUBST(aros_debug_aflags)
2685 AC_SUBST(aros_debug_ldflags)
2686 AC_SUBST(aros_target_genmap)
2687 AC_SUBST(aros_target_strip_flags)
2688 AC_SUBST(aros_optimization_cflags)
2689 AC_SUBST(aros_isa_flags)
2691 AC_SUBST(crosstools_target)
2692 AC_SUBST(crosstools_cxx_target)
2694 # Delinting target compiler flags
2695 AC_SUBST(aros_cflags_unused_but_set_variable)
2696 AC_SUBST(aros_cflags_array_bounds)
2697 AC_SUBST(aros_cflags_enum_compare)
2698 AC_SUBST(aros_cflags_strict_overflow)
2699 AC_SUBST(aros_cflags_format_security)
2702 AC_SUBST(unixgfx_hidd_target)
2703 AC_SUBST(sdl_hidd_target)
2704 AC_SUBST(pci_hidd_target)
2705 AC_SUBST(oss_library_target)
2707 AC_SUBST(aros_default_wbwidth)
2708 AC_SUBST(aros_default_wbheight)
2709 AC_SUBST(aros_default_wbdepth)
2710 AC_SUBST(DO_XSHM_SUPPORT)
2711 AC_SUBST(DO_VIDMODE_SUPPORT)
2713 AC_SUBST(aros_host_x11_includes)
2714 AC_SUBST(aros_host_x11_libdirs)
2715 AC_SUBST(aros_host_sdl_cflags)
2716 AC_SUBST(aros_host_sdl_libs)
2718 # Native version related
2719 AC_SUBST(aros_serial_debug)
2721 # Palm native version related
2722 AC_SUBST(aros_palm_debug_hack)
2724 # Unix/Hosted version related
2725 AC_SUBST(aros_nesting_supervisor)
2728 AC_SUBST(aros_enable_mmu)
2731 AC_SUBST(aros_ios_platform)
2732 AC_SUBST(aros_ios_version)
2733 AC_SUBST(aros_ios_sdk)
2735 # ARM default GCC target related
2736 AC_SUBST(gcc_default_cpu)
2737 AC_SUBST(gcc_default_cpu_tune)
2738 AC_SUBST(gcc_default_fpu)
2739 AC_SUBST(gcc_default_float_abi)
2742 AC_SUBST(android_tool)
2743 AC_SUBST(aros_android_level)
2744 AC_SUBST(aros_android_antapk)
2747 AC_SUBST(ENABLE_DBUS)
2748 AC_SUBST(DBUS_CFLAGS)
2749 AC_SUBST(DBUS_LIBFLAGS)
2750 AC_SUBST(KERNEL_DBUS_KOBJ)
2751 AC_SUBST(KERNEL_DBUS_INCLUDES)
2754 AC_SUBST(ENABLE_X11)
2757 AC_SUBST(aros_debug)
2758 AC_SUBST(aros_mungwall_debug)
2759 AC_SUBST(aros_stack_debug)
2760 AC_SUBST(aros_modules_debug)
2762 # Collect-aros stuff: "-ius" to ignore undefined symbols
2763 AC_SUBST(ignore_undefined_symbols)
2765 # C compiler related
2766 AC_SUBST(gcc_target_cpu)
2767 AC_SUBST(target_gcc_version)
2769 #ObjC compiler related
2770 AC_SUBST(objc_target)
2773 AC_SUBST(java_target)
2776 AC_SUBST(aros_usb30_code)
2778 dnl Prepare for output, make up all the generated patches
2779 case "$aros_flavour" in
2780 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2781 aros_flavour="emulation" ;;
2782 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2783 aros_flavour="emulation" ;;
2784 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2785 aros_flavour="standalone";;
2786 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2787 aros_flavour="standalone";;
2788 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2789 aros_flavour="native" ;;
2790 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2791 aros_flavour="native" ;;
2792 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2793 aros_flavour="linklib" ;;
2794 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2795 aros_flavour="palmnative" ;;
2796 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2797 aros_flavour="mac68knative" ;;
2798 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2799 aros_flavour="ppcnative" ;;
2802 if test ! -d ${aros_inc_dir} ; then
2803 ${MKDIR} ${aros_inc_dir}
2805 if test ! -d ${aros_geninc_dir} ; then
2806 ${MKDIR} ${aros_geninc_dir}
2808 if test ! -d ${aros_hostcfg_dir} ; then
2809 ${MKDIR} ${aros_hostcfg_dir}
2811 if test ! -d ${aros_targetcfg_dir} ; then
2812 ${MKDIR} ${aros_targetcfg_dir}
2814 if test ! -d ${aros_tools_dir} ; then
2815 ${MKDIR} ${aros_tools_dir}
2817 if test ! -d ${aros_scripts_dir} ; then
2818 ${MKDIR} ${aros_scripts_dir}
2821 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2823 # Generic build tools (metamake, etc)
2824 AC_CONFIG_COMMANDS([genmf-executable-support],
2825 [chmod a+x ${aros_tools_dir}/genmf.py],
2826 [aros_tools_dir=${aros_tools_dir}]
2831 ${aros_inc_dir}/config.h:config/config.h.in
2832 ${aros_geninc_dir}/config.h:config/config.h.in
2833 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2834 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2836 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2837 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2838 tools/collect-aros/env.h
2842 AC_CONFIG_COMMANDS([binutils-support],
2844 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2846 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2848 chmod a+x ${prefix2}-ld
2850 ln -sf $orig_target_as$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2851 ln -sf $orig_target_nm$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2852 ln -sf $orig_target_ar$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2853 ln -sf $orig_target_ranlib$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2854 ln -sf $orig_target_objcopy$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2855 ln -sf $orig_target_objdump$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2856 ln -sf $orig_target_strip$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2859 aros_host_exe_suffix=${aros_host_exe_suffix}
2860 aros_tools_dir=${aros_tools_dir}
2861 aros_target_cpu=${aros_target_cpu}
2862 aros_target_arch=${aros_target_arch}
2863 aros_target_suffix=${aros_target_suffix}
2864 orig_target_nm=${orig_target_nm}
2865 orig_target_as=${orig_target_as}
2866 orig_target_ar=${orig_target_ar}
2867 orig_target_ranlib=${orig_target_ranlib}
2868 orig_target_objdump=${orig_target_objdump}
2869 orig_target_objcopy=${orig_target_objcopy}
2870 orig_target_strip=${orig_target_strip}
2871 aros_kernel_ld=${aros_kernel_ld}
2875 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2878 # Bare Elf support script and spec
2879 if test "${use_kernel_cc_wrapper}" = "yes"; then
2880 AC_CONFIG_COMMANDS([elf-compiler-support],
2882 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2884 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2886 chmod a+x ${prefix2}-gcc
2888 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix2}-ld$aros_host_exe_suffix
2891 aros_host_exe_suffix=${aros_host_exe_suffix}
2892 aros_tools_dir=${aros_tools_dir}
2893 aros_target_cpu=${aros_target_cpu}
2894 aros_target_arch=${aros_target_arch}
2895 aros_target_suffix=${aros_target_suffix}
2896 aros_kernel_ld=${aros_kernel_ld}
2900 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2901 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2905 # Host compiler support scripts and spec
2906 if test "${aros_target_toolchain}" = "no"; then
2907 AC_CONFIG_COMMANDS([host-compiler-wrapper-support],
2909 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2911 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2913 chmod a+x ${prefix2}-gcc ${prefix2}-g++ ${prefix2}-cpp
2916 aros_host_exe_suffix=${aros_host_exe_suffix}
2917 aros_tools_dir=${aros_tools_dir}
2918 aros_target_cpu=${aros_target_cpu}
2919 aros_target_arch=${aros_target_arch}
2920 aros_target_suffix=${aros_target_suffix}
2924 ${aros_targetcfg_dir}/specs:config/specs.in
2925 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-cpp:scripts/aros-cpp.in
2926 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2927 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-g++:scripts/aros-g++.in
2932 if test "$aros_target_variant" == "android"; then
2933 AC_CONFIG_FILES(${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in)
2938 dnl This is in order to not define SHARED_CFLAGS sometimes
2939 dnl We don't always do aros_shared_ar, aros_shared_cflags
2941 #XXX compatability...
2942 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2944 if test -n "$aros_shared_cflags" ; then
2945 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2946 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg