1 dnl Copyright © 1997-2016, The AROS Development Team. All rights reserved.
4 dnl Desc: Autoconf source for configuration file
7 # Note: After file changes, generate configure anew and commit _both_ files.
10 # method of getting shared/non-shared ld/ar tool for target.
12 # ------------------------------------------------------------------------
13 # Here starts the first section of the configure.in file.
14 # ------------------------------------------------------------------------
18 AC_CONFIG_AUX_DIR(scripts/autoconf)
20 # Check what host we are running on.
21 # If a target is not suggested, we use this one.
22 # Note that what we call a target, Autoconf calls a host.
25 # Default version of gnu tools to use
26 default_gcc_version="4.6.4"
27 default_binutils_version="2.23.2"
29 # The AROS target is slightly different to the normal GNU style
30 # format. We don't have the middle part, and we reverse the order
31 # of the $(CPU) and $(OS) bits.
33 # Don't strip the version of the target yet, it might be
34 # useful on some systems.
36 AC_MSG_CHECKING([for AROS style target])
38 if test "$target" = "NONE" ; then
39 target=$host_os-$host_cpu
41 if test "$target" = "" ; then
42 target=$host_os-$host_cpu
45 AC_MSG_RESULT($target)
47 if test "$host_os" = "mingw32" ; then
51 # Don't know where else to put this...
52 AC_MSG_CHECKING([building AROS in])
53 AROS_BUILDDIR=`${PWDCMD-pwd}`
54 AROS_BUILDDIR_UNIX=${PWD}
55 AC_MSG_RESULT($AROS_BUILDDIR)
57 AC_MSG_CHECKING([AROS source in])
58 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
60 AC_MSG_RESULT($SRCDIR)
62 # Parse the target field into something useful.
64 target_os=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\1/'`
65 target_cpu=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\2/'`
68 # Some debug output, to be removed again.
69 AC_MSG_CHECKING([for target system (debug output)])
70 AC_MSG_RESULT($target_os)
71 AC_MSG_CHECKING([for target cpu (debug output)])
72 AC_MSG_RESULT($target_cpu)
74 dnl --------------------------------------------------------------------
75 dnl Set the default Workbench resolution
76 dnl --------------------------------------------------------------------
77 aros_nominal_width=800
78 aros_nominal_height=600
81 dnl --------------------------------------------------------------------
82 dnl Host Configuration Section
83 dnl --------------------------------------------------------------------
85 dnl The idea here is to find out all the information we need about the
86 dnl host. This means things like tools for building directory structures,
87 dnl copying files around and the like.
89 # The first step is to find the host binaries.
90 # Check for a compiler.
91 # Due to a bug in autoconf check for c++ compiler first.
92 # For mor info see, http://osdir.com/ml/bug-autoconf-gnu/2010-05/msg00001.html.
98 # Check for a compatible awk
99 AC_CHECK_PROGS(AWK,[gawk nawk])
100 AROS_REQUIRED(gawk,$AWK)
101 AROS_PROG(MMAKE,mmake)
103 # Perform some default variable assignments. Note all of these will be
104 # Regenerated from the script, so there is no need to cache them.
109 AROS_TOOL_CCPATH(aros_host_ld,ld)
110 AROS_REQUIRED(ld,$aros_host_ld)
111 aros_host_make="make"
112 aros_host_cflags="$CFLAGS"
113 aros_host_cxxflags="$CXXFLAGS"
114 aros_host_ldflags="$LDFLAGS"
115 aros_host_debug="-g -O0"
116 aros_host_mkdep="\$(SRCDIR)/scripts/mkdep"
117 aros_host_mkargs="--no-print-directory"
118 aros_host_exe_suffix="$EXEEXT"
119 aros_host_lib_suffix=""
121 # Ignore all compliance, AROS ROMs = 0
122 # KickStart v1.0 = 30
123 # KickStart v1.3 = 34
124 # KickStart v2.0 = 37
125 # KickStart v3.0 = 39
126 # KickStart v3.1 = 40
128 aros_amigaos_compliance=0
130 AC_CHECK_PROGS(aros_host_aclocal,[aclocal aclocal19 aclocal-1.9])
131 AC_CHECK_PROGS(aros_host_autoconf,[autoconf autoconf259 autoconf253])
132 AC_CHECK_PROGS(aros_host_autoheader,[autoheader autoheader259 autoheader253])
133 AC_CHECK_PROGS(aros_host_automake,[automake automake19 automake-1.9])
135 AROS_REQUIRED(aclocal/aclocal19/aclocal-1.9, $aros_host_aclocal)
136 AROS_REQUIRED(automake/automake19/automake-1.9, $aros_host_automake)
138 case "$aros_host_cc" in
143 aros_host_cc_pipe="-pipe"
153 aros_kernel_cc_includes=""
154 aros_target_cc_includes=""
157 # ----------------------------------------------------------------------------------------
158 # Host-specific defaults
160 # This is the main host configuration section. It is where the host
161 # can change the values of any variables it needs to change. We do
162 # not look at anything that compiles to the target yet, we'll get
167 aros_host_arch="aros"
168 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
174 aros_host_cpu="x86_64"
180 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
181 aros_host_cpu="$host_cpu"
187 aros_host_arch="linux"
188 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
189 android_build_os="linux-x86"
190 android_tool="android"
191 default_android_sdk="/opt/android-sdk-linux_x86"
197 aros_host_cpu="x86_64"
209 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
210 aros_host_cpu="$host_cpu"
216 aros_host_cc="$aros_host_cc $aros_host_cc_pipe -I/usr/local/include"
217 aros_host_make="gmake"
218 aros_host_arch="freebsd"
221 aros_host_ldflags="$aros_host_ldflags -L/usr/local/lib -liconv"
223 dnl FreeBSD 5.x (and later) has changed the default object format.
224 dnl The double [[]] is necessary to get around m4's quoting rules.
227 aros_object_format="elf_i386"
231 aros_object_format="elf_i386_fbsd"
238 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
239 aros_host_arch="darwin"
241 if [[ -z ${SED+x} ]]; then SED="gsed"; fi
242 android_build_os="darwin-x86"
243 android_tool="android"
244 default_android_sdk="/android-sdk-mac_x86"
250 aros_host_cpu="x86_64"
256 AC_MSG_WARN("Unknown CPU for Darwin host -- $host_cpu")
257 aros_host_cpu="$host_cpu"
261 aros_host_ldflags="$aros_host_ldflags -liconv"
266 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
267 aros_host_make="gmake"
268 aros_host_arch="dragonfly"
274 aros_host_cpu="x86_64"
277 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
278 aros_host_cpu="$host_cpu"
284 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
285 aros_host_make="gmake"
286 aros_host_arch="netbsd"
295 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
296 aros_host_cpu="$host_cpu"
299 aros_host_lib_suffix=".0.0"
303 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
304 aros_host_make="gmake"
305 aros_host_arch="openbsd"
311 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
312 aros_host_cpu="$host_cpu"
318 aros_host_arch="solaris"
319 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
325 aros_host_cpu="sparc"
328 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
329 aros_host_cpu="$host_cpu"
335 aros_host_arch="morphos"
341 aros_host_arch="amiga"
347 TOUCH="/gg/bin/touch"
356 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
357 aros_host_cpu="$host_cpu"
363 aros_host_arch="cygwin"
364 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
366 android_build_os="windows"
367 android_tool="android.bat"
368 default_android_sdk="/cygdrive/c/android-sdk-windows-1.6_r1"
375 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
376 aros_host_cpu="$host_cpu"
382 aros_host_arch="mingw32"
383 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
385 android_build_os="windows"
386 android_tool="android.bat"
387 default_android_sdk="/c/android-sdk-windows-1.6_r1"
391 dnl Currently there's neither 64-bit MinGW nor MSYS. Both environments are 32-bit
392 dnl and run under emulation. Consequently, uname reports i386 even on 64-bit systems.
393 dnl Here we attempt to detect Windows home platform by asking gcc about its target.
394 dnl 64-bit gcc will output "x86_64-w64-mingw32" here.
396 AC_MSG_CHECKING([for Windows native gcc target])
397 host_cpu=`gcc -dumpmachine`
398 AC_MSG_RESULT($host_cpu)
409 dnl Native i386 gcc for MinGW32 reports 'mingw32' with -dumpmachine switch
414 aros_host_cpu="x86_64"
415 dnl Dragon's x86_64-w64-mingw32-gcc is a bit broken. It ignores standard $prefix/include
416 dnl directory, so we have to add it explicitly here.
417 aros_host_cflags="$aros_host_cflags -isystem /mingw/include"
421 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
422 aros_host_cpu="$host_cpu"
427 AC_MSG_ERROR([Unsupported host architecture $host])
431 AROS_PROG(aros_host_ar,[ar],[cr])
432 AROS_REQUIRED(ar,$aros_host_ar)
433 AROS_PROG(aros_host_ranlib,ranlib)
434 AROS_REQUIRED(ranlib,$aros_host_ranlib)
435 AROS_PROG(aros_host_strip,strip)
436 AROS_REQUIRED(strip,$aros_host_strip)
438 AROS_PROG(RM,[rm],[-rf])
439 AROS_REQUIRED(rm,$RM)
441 AROS_REQUIRED(cp,$CP)
443 AROS_REQUIRED(mv,$MV)
444 AROS_PROG(ECHO,[echo])
445 AROS_REQUIRED(echo,$ECHO)
446 AROS_PROG(MKDIR,[mkdir],[-p])
447 AROS_REQUIRED(mkdir,$MKDIR)
448 AROS_PROG(TOUCH,[touch])
449 AROS_REQUIRED(touch,$TOUCH)
450 AROS_PROG(SORT,[sort])
451 AROS_REQUIRED(sort,$SORT)
452 AROS_PROG(UNIQ,[uniq])
453 AROS_REQUIRED(uniq,$UNIQ)
454 AROS_PROG(NOP,[true])
455 AROS_REQUIRED(true,$NOP)
457 AROS_REQUIRED(cat,$CAT)
458 AROS_PROG(BISON,[bison])
459 AROS_REQUIRED(bison,$BISON)
460 AROS_PROG(FLEX,[flex])
461 AROS_REQUIRED(flex,$FLEX)
462 AROS_PROG(PNGTOPNM,[pngtopnm])
463 AROS_REQUIRED(pngtopnm,$PNGTOPNM)
464 AROS_PROG(PPMTOILBM,[ppmtoilbm])
465 AROS_REQUIRED(ppmtoilbm,$PPMTOILBM)
467 AROS_REQUIRED(sed,$SED)
468 AROS_PROG(CHMOD,[chmod])
469 AROS_REQUIRED(chmod,$CHMOD)
470 AROS_PROG(PATCH,[patch])
471 AROS_REQUIRED(patch,$PATCH)
475 AC_CHECK_LIB(png, png_read_png)
476 AROS_REQUIRED(libpng, $ac_cv_lib_png_png_read_png)
483 dnl ---------------------------------------------------------------------------
484 dnl Look for things about the host system, good for hosted targets.
485 dnl ---------------------------------------------------------------------------
487 # Check for some includes for the X11 HIDD and the kernel
488 AC_CHECK_HEADERS([sys/ipc.h sys/shm.h \
489 sys/mmap.h sys/mman.h sysexits.h \
490 sys/statfs.h sys/statvfs.h sys/vfs.h sys/param.h \
493 AC_CHECK_HEADERS([sys/mount.h],,,[#include <sys/param.h>])
510 AC_CHECK_MEMBERS(struct tm.tm_gmtoff)
512 # Look for some functions
513 AC_CHECK_FUNCS([getpagesize kqueue statfs statvfs \
514 clone kse_create rfork_thread thr_create sa_register \
515 getcontext makecontext setcontext sigaltstack swapcontext])
520 dnl --------------------------------------------------------------------
521 dnl Target Configuration Section
522 dnl --------------------------------------------------------------------
524 dnl The target configuration section is responsible for setting up all
525 dnl the paths for includes, and tools required to build AROS to some
526 dnl particular target.
528 aros_config_cflags="-Wall -Werror-implicit-function-declaration -Wno-parentheses"
529 aros_config_aflags="-Wall -x assembler-with-cpp -c"
530 aros_config_ldflags=""
532 aros_shared_default=yes
534 aros_shared_cflags="-fPIC"
535 aros_shared_aflags=""
536 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
537 aros_kernel_ldflags="-Wl,-rpath,./lib"
539 aros_kernel_ar_flags="cr"
540 aros_target_ar_flags="cr"
541 aros_target_nm_flags="-C -ul"
542 aros_target_strip_flags="--strip-unneeded -R.comment"
547 aros_target_genmap="-Wl,-Map -Xlinker"
549 # Native flavour stuff
550 aros_serial_debug="0"
552 # Palm native flavour stuff
553 aros_palm_debug_hack="0"
556 aros_nesting_supervisor="0"
558 # Collect-aros stuff: "-ius" to ignore undefined symbols
559 ignore_undefined_symbols=""
561 # Check for X11 by default
568 #-----------------------------------------------------------------------------
571 # GCC 4.1+ has a stack protection feature that requires OS support. Ubuntu has
572 # it switched on by default, and we use the host compiler, so it compiles AROS
573 # code with this enabled resulting in link failures as we don't have support
576 # We use two methods to disable it. For the host compiler (used to compile
577 # some hosted modules), we test to see if the compiler supports stack
578 # protection, and if it does we disable it in AROS_CONFIG_CFLAGS. This should
579 # work on all platforms.
581 # For the "cross" compiler we clear the "ssp_default" spec in config/specs.in
582 # (this is done unconditionally, as it should have no effect on compilers
583 # without the stack protection feature). This may be specific to the way that
584 # Ubuntu enables the feature, so may not work everywhere. My specs-fu isn't
585 # strong enough to disable it in a generic way though, so we'll live with it
586 # until another vendor ships GCC with it enabled in a different way, and deal
590 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
591 save_cflags="$CFLAGS"
592 CFLAGS="$CFLAGS -fno-stack-protector"
593 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
594 AC_MSG_RESULT($use_no_stack_protector)
595 if test "x-$use_no_stack_protector" = "x-yes" ; then
596 aros_host_cflags="$aros_host_cflags -fno-stack-protector"
598 CFLAGS="$save_cflags"
600 #-----------------------------------------------------------------------------
602 # Disable pointer-signedness warnings if the compiler recognises the option
603 # (this only works for the host compiler at the moment)
605 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
606 save_cflags="$CFLAGS"
607 CFLAGS="$CFLAGS -Wno-pointer-sign"
608 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
609 AC_MSG_RESULT($use_no_sign_warning)
610 if test "x-$use_no_sign_warning" = "x-yes" ; then
611 aros_host_cflags="$aros_host_cflags -Wno-pointer-sign"
613 CFLAGS="$save_cflags"
615 #-----------------------------------------------------------------------------
617 # Check if host compiler supports -fgnu89-inline, can be needed for crosstools.
619 AC_MSG_CHECKING([whether ${CC} accepts -fgnu89-inline])
620 save_cflags="$CFLAGS"
621 CFLAGS="$CFLAGS -fgnu89-inline"
622 AC_TRY_COMPILE(,, use_gnu89_inline="yes", use_gnu89_inline="no")
623 AC_MSG_RESULT($use_gnu89_inline)
624 if test "x-$use_gnu89_inline" = "x-yes" ; then
625 gnu89_inline="-fgnu89-inline"
627 CFLAGS="$save_cflags"
629 #-----------------------------------------------------------------------------
631 AC_MSG_CHECKING([for type of build])
632 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=$enableval,build_type="personal")
634 if test "$build_type" = "nightly"; then
635 build_type_string="NIGHTLY"
636 elif test "$build_type" = "snapshot"; then
637 build_type_string="SNAPSHOT"
638 elif test "$build_type" = "milestone"; then
639 build_type_string="MILESTONE"
640 elif test "$build_type" = "release"; then
641 build_type_string="RELEASE"
643 build_type_string="PERSONAL"
644 build_type="personal"
647 aros_config_cflags="$aros_config_cflags -DAROS_BUILD_TYPE=AROS_BUILD_TYPE_$build_type_string"
649 AC_MSG_RESULT($build_type)
651 #-----------------------------------------------------------------------------
652 all_debug_types="messages stack modules mungwall symbols"
654 AC_MSG_CHECKING([which debug types to enable])
655 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)]),
656 debug="$enableval",debug="")
658 if test "$debug" = "" -o "$debug" = "no"; then
660 elif test "$debug" = "yes"; then
664 if test "$debug" = "all" ; then
665 debug="messages stack modules symbols"
666 for d in $all_debug_types; do
667 export aros_${d}_debug="1"
670 for d in $all_debug_types; do
671 export aros_${d}_debug="0"
675 if test "$debug" != "none"; then
676 debug=`echo $debug | sed s/,/\ /g`
679 for d2 in $all_debug_types; do
680 if test "$d2" = "$d"; then
685 if test "$found" = "0"; then
686 AC_MSG_ERROR([unrecognized debug type "$d". Available types are: all none $all_debug_types])
688 export aros_${d}_debug="1"
692 AC_MSG_RESULT($debug)
694 if test "$aros_messages_debug" = "1"; then
695 aros_messages_debug="-DADEBUG=1 -DMDEBUG=1"
697 aros_messages_debug=""
699 if test "$aros_symbols_debug" = "1"; then
700 aros_symbols_debug="-g"
702 aros_symbols_debug=""
705 # These are the flags to pass when compiling debugged programs
706 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
708 aros_debug_ldflags="$aros_symbols_debug"
710 #-----------------------------------------------------------------------------
711 # Checking for distcc and ccache.
713 # Always apply the transforms in this particular order. Basically you should
714 # always run 'ccache distcc compiler' in that order for the best performance.
716 AC_MSG_CHECKING([whether to enable distcc])
717 AC_ARG_ENABLE(distcc,AC_HELP_STRING([--enable-distcc],[Use distcc as a front end to the compiler (default=no).]),distcc="$enableval",distcc="no")
718 if test "$distcc" != "" -a "$distcc" != "no"; then
719 # AC_CHECK_PROG will print out the result in this case
720 AC_PATH_PROG(DISTCC,[distcc],distcc,)
725 AC_MSG_CHECKING([whether to enable ccache])
726 AC_ARG_ENABLE(ccache,AC_HELP_STRING([--enable-ccache],[Use ccache as a front end to the compiler (default=no).]),ccache="$enableval",ccache="no")
727 if test "$ccache" != "" -a "$ccache" != "no"; then
728 # AC_CHECK_PROG will print out the result in this case
729 AC_CHECK_PROG(CCACHE,[ccache],ccache,)
734 #-----------------------------------------------------------------------------
735 AC_MSG_CHECKING([what specific host gcc version to use])
736 AC_ARG_WITH(kernel-gcc-version,AC_HELP_STRING([--with-kernel-gcc-version=VERSION],[Use gcc-VERSION for building bootstrap]),kernel_tool_version="$withval",kernel_tool_version="")
737 AC_MSG_RESULT($kernel_tool_version)
739 #-----------------------------------------------------------------------------
740 AC_MSG_CHECKING([what optimization flags to use])
741 AC_ARG_WITH(optimization,AC_HELP_STRING([--with-optimization=FLAGS],[Use optimization flags FLAGS (default=-O2).]),optimization="$withval",optimization="unknown")
742 if test "$optimization" = "unknown"; then
743 dnl default is -O2 for normal builds, -O0 for debug builds
744 if test "$debug" != "none"; then
750 aros_optimization_cflags="$optimization"
751 AC_MSG_RESULT($optimization)
753 #-----------------------------------------------------------------------------
754 AC_MSG_CHECKING([what paranoia flags to use])
755 AC_ARG_WITH(paranoia,AC_HELP_STRING([--with-paranoia=FLAGS],[CC flags to enable paranoia]),[paranoia_flags="$withval"],[paranoia_flags="default"])
756 if test "$paranoia_flags" = "default"; then
758 else if test "$paranoia_flags" = "yes"; then
759 paranoia_flags="-Wall -Werror"
761 AC_MSG_RESULT($paranoia_flags)
762 aros_config_cflags="$aros_config_cflags $paranoia_flags"
764 #-----------------------------------------------------------------------------
765 AC_MSG_CHECKING([what target variant to enable])
766 AC_ARG_ENABLE(target_variant,AC_HELP_STRING([--enable-target-variant=NAME],[Enable a specific target variant(default=none)]),target_variant=$enableval,target_variant="")
767 if test "$target_variant" = ""; then
768 aros_target_variant=""
769 aros_target_suffix=""
772 aros_target_variant="$target_variant"
773 aros_target_suffix="-$target_variant"
775 AC_MSG_RESULT($enableval)
777 #-----------------------------------------------------------------------------
778 # Target-specific defaults. You can override then on a per-target basis.
780 # Bootloader name. Currently used by PC target.
781 target_bootloader="none"
784 #-----------------------------------------------------------------------------
785 # Additional options for some specific targets
787 case "$aros_target_variant" in
789 AC_MSG_CHECKING([XCode path])
790 AC_ARG_WITH(xcode,AC_HELP_STRING([--with-xcode=PATH],[Specify XCode path for iOS targets (default=/Developer).]),aros_xcode_path="$withval",aros_xcode_path="/Developer")
791 AC_MSG_RESULT($aros_xcode_path)
793 AC_MSG_CHECKING([what iOS SDK version to use])
794 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=VERSION],[Use iOS SDK version VERSION (default=4.1).]),aros_sdk_version="$withval",aros_sdk_version="4.1")
795 AC_MSG_RESULT($aros_sdk_version)
800 AC_MSG_CHECKING([Android SDK path])
801 AC_ARG_WITH(sdk,AC_HELP_STRING([--with-sdk=PATH],[Specify Android SDK path (default=$default_android_sdk).]),aros_android_sdk="$withval",aros_android_sdk=$default_android_sdk)
802 AC_MSG_RESULT($aros_android_sdk)
804 AC_MSG_CHECKING([Android NDK path])
805 AC_ARG_WITH(ndk,AC_HELP_STRING([--with-ndk=PATH],[Specify Android NDK path (default=none).]),aros_android_ndk="$withval",aros_android_ndk="none")
806 AC_MSG_RESULT($aros_android_ndk)
808 AC_MSG_CHECKING([what Android SDK version to use])
809 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=LEVEL],[Use Android SDK for API LEVEL (default=12).]),aros_sdk_version="$withval",aros_sdk_version="12")
810 AC_MSG_RESULT($aros_sdk_version)
812 aros_android_level=android-$aros_sdk_version
813 if test ! -d $aros_android_sdk/platforms/$aros_android_level; then
814 echo "Platform $aros_android_level is not installed in your SDK"
815 echo "Use --with-sdk-version=<API level number> to select another platform version"
816 echo "You can check what plaform versions are installed in your SDK"
817 echo "by examining contents of $aros_android_sdk/platforms directory"
818 AC_MSG_ERROR([Android platform $aros_android_level is not installed])
821 export PATH="$aros_android_sdk/tools:$PATH"
822 AC_PATH_PROG(android_tool, $android_tool)
823 AROS_REQUIRED(android,$android_tool)
825 if test "$aros_android_ndk" != "none"; then
826 AC_MSG_CHECKING([what Android NDK version to use])
827 AC_ARG_WITH(ndk-version,AC_HELP_STRING([--with-ndk-version=LEVEL],[Use Android NDK for API LEVEL (default=9).]),aros_ndk_version="$withval",aros_ndk_version="9")
828 AC_MSG_RESULT($aros_ndk_version)
831 AC_PATH_PROG(ant, ant)
832 if test "$ant" = ""; then
833 AC_MSG_WARN([Apache Ant is missing, Java bootstrap can't be built automatically])
836 AC_MSG_CHECKING([Build debug or release apk])
837 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)
838 if test $aros_android_antapk != release -a $aros_android_antapk != debug; then
839 AC_MSG_ERROR([apk-version has to be release or debug])
841 AC_MSG_RESULT($aros_android_antapk)
843 dnl MSYS bash can't run .bat files directly, then need to be started via cmd.exe
844 if test "$host_os" = "mingw32"; then
845 android_tool="cmd //c $android_tool"
853 #-----------------------------------------------------------------------------
854 # External toolchains
855 kernel_tool_prefix="none"
856 aros_tool_prefix="none"
857 elf_tool_prefix="${target_cpu}-elf-"
859 # This is the target configuration switch.
862 aros_target_arch="linux"
863 aros_target_family="unix"
864 case "$target_cpu" in
866 aros_target_cpu="m68k"
867 aros_object_format="m68kelf"
868 aros_flavour="emulcompat"
869 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__linux__"
870 aros_shared_ldflags="-Wl,-T,\$(TOP)/config/linux/m68k/script.so"
871 aros_kernel_ldflags="-Wl,-rpath,./lib,-T,\$(TOP)/config/linux/m68k/script.normal"
872 gcc_target_cpu="mc68000"
875 aros_target_cpu="i386"
876 aros_object_format="elf_i386"
877 aros_flavour="emulation"
878 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__linux__"
879 aros_kernel_ldflags="-Wl,-melf_i386"
881 gcc_target_cpu="i386"
882 pci_hidd_target="hidd-pci-linux"
883 android_tool_dir_prefix="x86"
884 android_tool_prefix="i686-android-linux"
885 android_ndk_arch="x86"
888 aros_target_cpu="x86_64"
889 aros_object_format="elf_x86_64"
890 aros_flavour="emulation"
891 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__linux__"
892 aros_config_cflags="$aros_config_cflags -mcmodel=large -mno-red-zone -fno-omit-frame-pointer"
894 pci_hidd_target="hidd-pci-linux"
897 aros_target_cpu="ppc"
898 aros_object_format="elf32ppc"
899 aros_flavour="emulation"
900 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
905 # Same as powerpc, but I need this for the nightly build to work again.
906 # Actually, the nightly should be made working with powerpc target.
907 # That just was too much work for the moment, another week or two.
909 aros_target_cpu="ppc"
910 aros_object_format="elf32ppc"
911 aros_flavour="emulation"
912 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
917 aros_target_cpu="arm"
919 aros_object_format="armelf_aros"
920 aros_flavour="emulation"
921 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
923 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
924 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
925 aros_arch_libs="-laeabi"
926 gcc_default_float_abi="hard"
927 android_tool_dir_prefix="arm-linux-androideabi"
928 android_tool_prefix="arm-linux-androideabi"
929 android_ndk_arch="arm"
930 kernel_tool_prefix="arm-linux-gnueabihf-"
933 aros_target_cpu="arm"
934 aros_object_format="armelf_aros"
935 aros_flavour="emulation"
936 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
938 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
939 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
940 aros_arch_libs="-laeabi"
941 android_tool_dir_prefix="arm-linux-androideabi"
942 android_tool_prefix="arm-linux-androideabi"
943 android_ndk_arch="arm"
944 kernel_tool_prefix="arm-linux-gnueabi-"
947 AC_MSG_ERROR("Unknown CPU for Linux -- $target_cpu")
950 case "$aros_target_variant" in
953 dnl Not all Linux CPUs are supported by Android
954 if test "$android_ndk_arch" = ""; then
955 AC_MSG_ERROR("Unsupported CPU for Android -- $target_cpu")
958 aros_nominal_width=320
959 aros_nominal_height=480
960 if test "$aros_android_ndk" = "none"; then
961 dnl Use standalone toolchain, don't adjust paths
962 aros_kernel_cflags="-mandroid"
963 aros_kernel_ldflags="-mandroid"
966 dnl In Android NDK toolchains are placed in own directories,
967 dnl but tool names are not suffixed with version
968 export PATH="$aros_android_ndk/toolchains/$android_tool_dir_prefix-$kernel_tool_version/prebuilt/$android_build_os/bin:$PATH"
969 kernel_tool_version=""
970 aros_android_ndk="$aros_android_ndk/platforms/android-$aros_ndk_version/arch-$android_ndk_arch"
971 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
972 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
973 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
974 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
978 # Disable implicit PIC mode
979 aros_target_cflags="$aros_target_cflags -fno-pic"
980 kernel_tool_prefix="$android_tool_prefix-"
986 aros_target_arch="pc"
987 aros_shared_default="no"
988 target_bootloader="grub2"
989 case "$target_cpu" in
991 aros_target_cpu="i386"
993 dnl If somebody hasn't already set the target object
994 dnl format, then use this value. Mostly to support
995 dnl FreeBSD cross-compilation.
996 dnl TODO: Remove when we always use our compiler.
998 if test "$aros_object_format" = "" ; then
999 aros_object_format="elf_i386"
1001 aros_flavour="standalone"
1002 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1003 aros_kernel_ldflags="-Wl,-melf_i386"
1004 aros_nominal_width=640
1005 aros_nominal_height=480
1006 gcc_target_cpu="i386"
1009 aros_target_cpu="x86_64"
1011 if test "$aros_object_format" = "" ; then
1012 aros_object_format="elf_x86_64"
1014 aros_flavour="standalone"
1015 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1016 aros_config_cflags="$aros_config_cflags -mcmodel=large -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
1017 aros_kernel_ldflags=""
1018 aros_nominal_width=640
1019 aros_nominal_height=480
1020 case "$aros_target_variant" in
1022 ENABLE_EXECSMP="#define __AROSEXEC_SMP__"
1027 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
1033 aros_target_arch="prep"
1034 aros_shared_default="no"
1035 aros_target_cpu="ppc"
1036 aros_object_format="elf32ppc"
1037 aros_flavour="ppcnative"
1038 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1039 aros_kernel_ldflags=""
1040 aros_nominal_width=640
1041 aros_nominal_height=480
1042 gcc_target_cpu="ppc"
1046 aros_target_arch="freebsd"
1047 aros_target_family="unix"
1048 aros_target_cpu="i386"
1049 aros_flavour="emulation"
1050 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1051 gcc_target_cpu="i386"
1053 aros_target_strip_flags="-x"
1057 aros_target_arch="darwin"
1058 aros_target_family="unix"
1059 aros_flavour="emulation"
1060 case "$target_cpu" in
1062 aros_ios_platform="iPhoneSimulator"
1063 aros_target_cpu="i386"
1064 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1065 aros_kernel_ldflags=""
1066 aros_macosx_version="10.4"
1067 aros_nominal_depth=8
1068 gcc_target_cpu="i386"
1069 aros_object_format="elf_i386"
1070 aros_kernel_ar_flags="-cr"
1071 aros_target_strip_flags="-x"
1072 kernel_tool_flags="-m32"
1075 aros_target_cpu="x86_64"
1076 aros_object_format="elf_x86_64"
1077 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1078 aros_macosx_version="10.6"
1079 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1080 aros_kernel_cflags="-m64"
1081 aros_kernel_ldflags="-m64"
1082 aros_target_cflags="-mcmodel=large"
1083 aros_nominal_depth=8
1085 aros_kernel_ar_flags="-cr"
1088 aros_kernel_ranlib="ranlib"
1090 aros_kernel_strip="strip"
1091 kernel_tool_prefix="i686-apple-darwin10-"
1094 aros_target_cpu="ppc"
1095 aros_object_format="elf32ppc"
1096 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1097 aros_kernel_ldflags=""
1098 aros_macosx_version="10.0"
1099 aros_nominal_depth=8
1100 gcc_target_cpu="ppc"
1102 aros_kernel_ar_flags="-cr"
1103 aros_kernel_ld="ld -arch ppc"
1104 aros_kernel_as="as -arch ppc"
1105 aros_kernel_ranlib="ranlib -arch ppc"
1106 aros_kernel_nm="nm -arch ppc"
1107 aros_kernel_strip="strip -arch ppc"
1108 kernel_tool_prefix="powerpc-apple-darwin10-"
1111 aros_ios_platform="iPhoneOS"
1112 aros_target_cpu="arm"
1113 aros_object_format="armelf_aros"
1114 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1115 aros_arch_libs="-laeabi"
1116 aros_nominal_depth=8
1117 gcc_target_cpu="arm"
1119 aros_kernel_ar_flags="-cr"
1120 aros_kernel_ld="ld -arch arm"
1121 aros_kernel_ranlib="ranlib -arch arm"
1122 kernel_tool_prefix="arm-apple-darwin10-"
1123 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1126 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1129 case "$aros_target_variant" in
1131 aros_ios_version="3.0"
1132 aros_nominal_width=320
1133 aros_nominal_height=480
1134 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_sdk_version.sdk"
1135 kernel_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1136 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1138 # This is here because it may depend on iOS or SDK version
1139 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1140 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1141 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1144 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1145 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1151 aros_target_arch="dragonfly"
1152 aros_target_family="unix"
1153 aros_flavour="emulation"
1154 case "$target_cpu" in
1156 aros_target_cpu="i386"
1157 aros_object_format="elf_i386"
1158 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1161 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1162 aros_target_cpu="x86_64"
1163 aros_object_format="elf_x86_64"
1164 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1167 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1173 aros_target_arch="netbsd"
1174 aros_target_family="unix"
1175 case "$target_cpu" in
1177 aros_target_cpu="m68k"
1178 aros_object_format="m68kelf"
1179 aros_flavour="emulcompat"
1180 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1181 gcc_target_cpu="mc68000"
1184 aros_target_cpu="i386"
1185 aros_object_format="elf_i386"
1186 aros_flavour="emulation"
1187 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1188 aros_nominal_depth=8
1189 gcc_target_cpu="i386"
1192 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1195 aros_target_genmap="-Wl,-M -Xlinker >"
1196 aros_flavour="emulation"
1197 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1201 aros_target_arch="openbsd"
1202 aros_target_family="unix"
1203 case "$target_cpu" in
1205 aros_target_cpu="i386"
1206 aros_object_format="elf_i386"
1207 aros_flavour="emulation"
1208 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1209 gcc_target_cpu="i386"
1212 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1215 aros_target_genmap="-Wl,-M -Xlinker >"
1216 aros_target_nm_flags="-u"
1217 aros_flavour="emulation"
1221 aros_target_arch="solaris"
1222 aros_target_family="unix"
1223 case "$target_cpu" in
1225 aros_target_cpu="i386"
1226 aros_object_format="elf_i386"
1227 aros_flavour="emulation"
1228 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1229 aros_nominal_depth=8
1230 gcc_target_cpu="i386"
1233 aros_target_cpu="sparc"
1234 aros_object_format="elf_sparc"
1235 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1236 gcc_target_cpu="sparc"
1239 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1242 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1243 aros_flavour="emulation"
1247 aros_target_arch="morphos"
1248 aros_shared_default="no"
1249 aros_target_cpu="ppc"
1250 aros_object_format="elf_ppc"
1251 aros_flavour="nativecompat"
1252 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1253 gcc_target_cpu="ppc"
1257 aros_target_arch="sam440"
1258 aros_shared_default="no"
1259 aros_target_cpu="ppc"
1260 aros_object_format="elf32ppc"
1261 aros_flavour="ppcnative"
1262 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1263 aros_kernel_ldflags=""
1264 aros_nominal_width=1024
1265 aros_nominal_height=768
1266 aros_nominal_depth=24
1267 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1268 gcc_target_cpu="powerpc"
1272 aros_target_arch="efika"
1273 aros_shared_default="no"
1274 aros_target_cpu="arm"
1275 aros_object_format="armelf_aros"
1276 aros_flavour="standalone"
1277 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1278 aros_kernel_ldflags=""
1279 aros_nominal_width=1024
1280 aros_nominal_height=600
1281 aros_arch_libs="-laeabi"
1282 gcc_default_cpu="armv7-a"
1283 gcc_default_fpu="vfpv3"
1284 aros_config_cflags="$aros_config_cflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables"
1285 aros_config_aflags="$aros_config_aflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables"
1286 aros_optimization_cflags="$aros_optimization_cflags -Os"
1287 case "$target_cpu" in
1289 gcc_default_float_abi="hard"
1294 gcc_default_float_abi="softfp"
1297 AC_MSG_ERROR("Unknown CPU for EfikaMX $target_cpu")
1303 aros_target_arch="chrp"
1304 aros_shared_default="no"
1305 aros_target_cpu="ppc"
1306 aros_object_format="elf32ppc"
1307 aros_flavour="ppcnative"
1308 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1309 aros_kernel_ldflags=""
1310 aros_nominal_width=640
1311 aros_nominal_height=480
1312 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1313 gcc_target_cpu="powerpc"
1314 case "$aros_target_variant" in
1316 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1322 aros_flavour="standalone"
1323 aros_target_arch="raspi"
1324 aros_target_cpu="arm"
1325 aros_object_format="armelf_aros"
1326 aros_shared_default="no"
1327 aros_arch_libs="-laeabi"
1329 gcc_default_cpu="armv6zk"
1330 gcc_default_cpu_tune="arm1176jzf-s"
1332 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1333 aros_config_cflags="$aros_config_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1334 aros_config_aflags="$aros_config_aflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1335 aros_kernel_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1336 aros_target_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1337 case "$aros_target_variant" in
1339 ENABLE_EXECSMP="#define __AROSEXEC_SMP__"
1345 aros_flavour="standalone"
1346 aros_target_arch="stm32f7_discovery"
1347 aros_target_cpu="arm"
1348 aros_target_cpu_mode="thumb2"
1349 aros_object_format="armelf_aros"
1350 aros_shared_default="no"
1352 # stm32f7 has DSP opcode support
1353 gcc_default_cpu="armv7e-m"
1354 # gcc_default_cpu="armv7-m"
1355 gcc_default_cpu_tune="cortex-m7"
1356 gcc_default_fpu="fpv4-sp-d16"
1357 # GCC does not recognize fpv5-sp-d16 which should be the correct one to use, or not...
1358 # gcc_default_fpu="fpv5-sp-d16"
1359 gcc_default_float_abi="hard"
1361 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dthumb"
1365 aros_target_arch="amiga"
1366 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1367 aros_shared_default="no"
1369 case "$target_cpu" in
1371 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="$enableval")
1373 aros_target_cpu="m68k"
1374 aros_object_format="m68kelf"
1375 aros_flavour="standcompat"
1376 gcc_target_cpu="m68000"
1377 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -fbuiltin -Wno-volatile-register-var -DNOLIBINLINE"
1378 aros_optimization_cflags="$aros_optimization_cflags -Os"
1379 aros_config_aflags="$aros_config_aflags"
1380 aros_target_strip_flags="-R.comment --strip-debug"
1381 aros_nominal_width=640
1382 aros_nominal_height=256
1383 aros_nominal_depth=2
1387 aros_flavour="native"
1388 gcc_target_cpu="ppc"
1391 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1397 aros_target_arch="mingw32"
1398 aros_shared_default="no"
1399 aros_flavour="emulation"
1400 aros_shared_cflags=""
1401 need_crosstools="yes"
1404 case "$target_cpu" in
1406 aros_target_cpu="i386"
1407 aros_object_format="elf_i386"
1408 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1409 aros_nominal_depth=8
1410 gcc_target_cpu="i386"
1412 kernel_tool_prefix="i386-mingw32-"
1415 aros_target_cpu="x86_64"
1416 aros_object_format="elf_x86_64"
1417 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1418 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1419 aros_nominal_depth=8
1420 kernel_tool_prefix="x86_64-w64-mingw32-"
1423 aros_target_cpu="arm"
1424 aros_object_format="armelf_aros"
1425 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1426 aros_arch_libs="-laeabi"
1427 aros_nominal_depth=8
1428 gcc_target_cpu="arm"
1429 gcc_default_float_abi="soft"
1430 kernel_tool_prefix="arm-mingw32ce-"
1431 aros_nominal_width=160
1432 aros_nominal_height=160
1435 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1438 if test $host_os = "cygwin"; then
1439 aros_kernel_cflags="-mno-cygwin"
1443 aros_target_arch="pp"
1444 aros_shared_default="no"
1445 case "$target_cpu" in
1447 aros_target_cpu="m68k"
1448 aros_object_format="m68kelf"
1449 aros_flavour="palmnative"
1450 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1451 aros_nominal_width=160
1452 aros_nominal_height=160
1453 aros_nominal_depth=1
1454 aros_target_ar_flags="cru"
1455 aros_compiler_libs="-lgcc1"
1456 aros_shared_default=no
1457 aros_shared_cflags="-fpic"
1458 aros_shared_aflags=""
1459 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1460 aros_kernel_ldflags="-Wl,-rpath,./lib"
1461 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1462 aros_debug_aflags=""
1463 aros_debug_ldflags="$aros_symbols_debug"
1464 aros_mungwall_debug="0"
1465 aros_modules_debug="0"
1466 gcc_target_cpu="mc68000"
1467 ignore_undefined_symbols="-ius"
1470 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1476 aros_target_arch="mac"
1477 aros_shared_default="no"
1478 case "$target_cpu" in
1480 aros_target_cpu="m68k"
1481 aros_object_format="m68kelf"
1482 aros_flavour="mac68knative"
1483 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1484 aros_nominal_width=512
1485 aros_nominal_height=384
1486 aros_nominal_depth=8
1487 aros_target_ar_flags="cru"
1488 aros_compiler_libs="-lgcc1"
1489 aros_shared_default=no
1490 aros_shared_cflags="-fpic"
1491 aros_shared_aflags=""
1492 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1493 aros_kernel_ldflags="-Wl,-rpath,./lib"
1494 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1495 aros_debug_aflags=""
1496 aros_debug_ldflags="$aros_symbols_debug"
1497 aros_mungwall_debug="0"
1498 aros_modules_debug="0"
1499 gcc_target_cpu="mc68000"
1500 ignore_undefined_symbols="-ius"
1503 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1509 AC_MSG_ERROR([Unsupported target architecture $target])
1513 #-----------------------------------------------------------------------------
1514 crosstools_guess="yes"
1515 aros_target_toolchain="no"
1516 aros_config_sysroot=""
1517 aros_kernel_sysroot=""
1519 AC_MSG_CHECKING([Kernel toolchain prefix])
1520 AC_ARG_WITH(kernel-toolchain-prefix,AC_HELP_STRING([--with-kernel-toolchain-prefix=...],[Specify crosscompile toolchain prefix for kernel objects]),[kernel_tool_prefix="$withval"])
1521 AC_MSG_RESULT($kernel_tool_prefix)
1523 AC_MSG_CHECKING([ELF toolchain prefix])
1524 AC_ARG_WITH(elf-toolchain-prefix,AC_HELP_STRING([--with-elf-toolchain-prefix=...],[Specify crosscompile toolchain prefix to wrap for AROS objects]),[elf_tool_prefix="$withval"
1525 crosstools_guess="no"])
1526 AC_MSG_RESULT($elf_tool_prefix)
1528 AC_MSG_CHECKING([AROS toolchain prefix])
1529 AC_ARG_WITH(aros-toolchain,AC_HELP_STRING([--with-aros-toolchain=PREFIX],[Specify prebuilt AROS toolchain. Use yes for default name]),[aros_tool_prefix="$withval"
1530 crosstools_guess="no"])
1531 if test "$aros_tool_prefix" = "yes" ; then
1532 aros_tool_prefix=$aros_target_cpu-aros-
1534 AC_MSG_RESULT($aros_tool_prefix)
1536 #-----------------------------------------------------------------------------
1537 # Checking if we should build crosstools..
1538 AC_MSG_CHECKING([whether to build crosstools])
1539 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--disable-crosstools],[Do not build cross-compiler toolchain]),crosstools="$enableval",crosstools="$crosstools_guess")
1540 AC_MSG_RESULT($crosstools)
1542 if test "${crosstools}" = "yes"; then
1543 if test "${crosstools_guess}" = "no"; then
1544 AC_MSG_ERROR([Cannot build external toolchain if an external ELF or AROS toolchain is specified])
1548 if test "${crosstools}" = "yes" || test "${crosstools_guess}" = "no"; then
1549 aros_target_toolchain="yes"
1552 AC_MSG_CHECKING([where to install the crosstools binaries])
1553 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=$withval])
1554 if test "x$aros_toolchain_install" = "x"; then
1555 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1557 AROS_CROSSTOOLSDIR="$aros_toolchain_install"
1558 PATH="$AROS_CROSSTOOLSDIR:$PATH"
1559 if test "$crosstools_guess" = "no" ; then
1560 aros_config_sysroot="--sysroot $AROS_BUILDDIR_UNIX/bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development"
1562 if test "x-$aros_flavour" != "x-emulation" -a "x-$aros_flavour" != "x-emulcompat" ; then
1563 aros_kernel_sysroot = $aros_config_sysroot
1567 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1569 #-----------------------------------------------------------------------------
1570 AC_MSG_CHECKING([what specific target binutils version to use])
1571 AC_ARG_WITH(binutils-version,AC_HELP_STRING([--with-binutils-version=VERSION],[Use binutils-VERSION for building AROS]),use_binutils_version="$withval",use_binutils_version="")
1572 if test "$use_binutils_version" = ""; then
1573 target_binutils_version="$default_binutils_version"
1575 target_binutils_version="$use_binutils_version"
1577 AC_MSG_RESULT($target_binutils_version)
1580 # Helper to identify gcc version
1581 AC_DEFUN([CROSS_GCC_VERSION], [
1582 target_gcc_version=""
1583 AC_CACHE_CHECK([gcc version],[ax_cv_gcc_version],[
1584 ax_cv_gcc_version="`$AROS_CROSSTOOLSDIR/${aros_tool_prefix}cpp -dumpversion`"
1585 AS_IF([test "x$ax_cv_gcc_version" = "x"],[
1586 ax_cv_gcc_version=""
1589 target_gcc_version=$ax_cv_gcc_version
1590 AC_SUBST([target_gcc_version])
1593 #-----------------------------------------------------------------------------
1594 AC_MSG_CHECKING([what specific target gcc version to use])
1595 AC_ARG_WITH(gcc-version,AC_HELP_STRING([--with-gcc-version=VERSION],[Use gcc-VERSION for building AROS]),use_gcc_version="$withval",use_gcc_version="")
1596 if test "$use_gcc_version" = ""; then
1597 if test "${crosstools}" = "no"; then
1598 if test "x$aros_toolchain_install" != "x"; then
1602 if test "$use_gcc_version" = ""; then
1603 target_gcc_version="$default_gcc_version"
1606 target_gcc_version="$use_gcc_version"
1608 AC_MSG_RESULT($target_gcc_version)
1610 GCC_VERSION_MAJOR=$(echo $target_gcc_version | cut -d'.' -f1)
1611 GCC_VERSION_MINOR=$(echo $target_gcc_version | cut -d'.' -f2)
1612 GCC_VERSION_PATCH=$(echo $target_gcc_version | cut -d'.' -f3)
1614 gcc_fix_bitfields="false"
1615 if test "$GCC_VERSION_MAJOR" -gt "4" ; then
1616 gcc_fix_bitfields="true"
1618 if test "$GCC_VERSION_MAJOR" -gt "3" ; then
1619 if test "$GCC_VERSION_MINOR" -gt "6" ; then
1620 gcc_fix_bitfields="true"
1625 if test "$gcc_fix_bitfields" = "true" ; then
1626 case "$aros_target_cpu" in
1628 aros_kernel_cflags="$aros_kernel_cflags -mno-ms-bitfields"
1629 aros_target_cflags="$aros_target_cflags -mno-ms-bitfields"
1632 aros_kernel_cflags="$aros_kernel_cflags -mno-ms-bitfields"
1633 aros_target_cflags="$aros_target_cflags -mno-ms-bitfields"
1638 AC_MSG_CHECKING([whether to enable Objective-C suppport])
1639 AC_ARG_ENABLE(objc,AC_HELP_STRING([--enable-objc],[Enable Objectve-C support (default=no)]),objc="$enableval",objc="no")
1640 AC_MSG_RESULT($objc)
1641 if test "x$objc" = "xyes"; then
1644 objc_target="no-objc"
1647 AC_MSG_CHECKING([whether to enable Java suppport])
1648 AC_ARG_ENABLE(java,AC_HELP_STRING([--enable-java],[Enable Java support (default=no)]),java="$enableval",java="no")
1649 AC_MSG_RESULT($java)
1650 if test "x$java" != "xno"; then
1653 java_target="no-java"
1656 spec_obj_format="-m $aros_object_format"
1657 # Now process extra architecture-specific options.
1658 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1659 # as well as floating-point ABI.
1660 case "$aros_target_cpu" in
1662 dnl x86_64 can build 32 or 64bit code
1663 spec_obj_format="%{!m32:-m elf_x86_64} %{m32:-m elf_i386}"
1666 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
1667 if test "$gcc_default_cpu" = ""; then
1668 gcc_default_cpu="armv6"
1670 if test "$gcc_default_fpu" = ""; then
1671 gcc_default_fpu="vfp"
1673 if test "$gcc_default_float_abi" = ""; then
1674 if test "$target_cpu" = "armhf"; then
1675 gcc_default_float_abi="hard"
1677 gcc_default_float_abi="softfp"
1681 AC_MSG_CHECKING([Which minimum CPU to use])
1682 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
1683 AC_MSG_RESULT($aros_gcc_cpu)
1685 AC_MSG_CHECKING([Which minimum FPU to use])
1686 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
1687 AC_MSG_RESULT($aros_gcc_fpu)
1689 AC_MSG_CHECKING([Which floating point ABI to use])
1690 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=$gcc_default_float_abi)
1691 AC_MSG_RESULT($aros_gcc_float_abi)
1693 AC_MSG_CHECKING([Which ARM mode to use])
1694 if test "$aros_target_cpu_mode" = ""; then
1695 aros_target_cpu_mode="arm32"
1696 AC_MSG_RESULT([Defaulting to $aros_target_cpu_mode])
1698 AC_MSG_RESULT([$aros_target_cpu_mode])
1701 case "$aros_target_cpu_mode" in
1703 gcc_default_mode="arm"
1704 aros_isa_flags="-m$gcc_default_mode -mthumb-interwork -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi"
1707 AC_MSG_ERROR([ARM 64-bit mode is unsupported])
1710 AC_MSG_ERROR([Thumb1 16-bit mode is unsupported])
1713 AC_MSG_ERROR([Thumb1 16-bit mode is unsupported])
1716 gcc_default_mode="thumb"
1717 # Do not specify -mthumb-interwork as it may add extra code to support arm/thumb interwork
1718 aros_isa_flags="-m$gcc_default_mode -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi"
1721 AC_MSG_ERROR([Unsupported ARM mode specified $aros_target_cpu_mode])
1725 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -fno-exceptions"
1726 aros_config_aflags="$aros_config_aflags -fno-asynchronous-unwind-tables -fno-exceptions"
1729 aros_isa_flags="-m32 -march=i486"
1730 aros_kernel_cflags="$aros_kernel_cflags $aros_isa_flags"
1731 aros_kernel_ldflags="$aros_kernel_ldflags -m32"
1735 # Some architectures may need custom ELF specs.
1736 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1737 elf_specs_in=config/${aros_object_format}-specs.in
1739 elf_specs_in=config/elf-specs.in
1742 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1743 # Since we override specs, we may need to put these defines there
1744 if test "$gcc_target_cpu" != ""; then
1745 gcc_target_cpu="-D__${gcc_target_cpu}__"
1748 AC_MSG_CHECKING([where to download sourcecode for external ports])
1749 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1750 if test "$with_portssrcdir" = "default"; then
1751 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1753 AROS_PORTSSRCDIR="$with_portssrcdir"
1755 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1757 AC_MSG_CHECKING([which bootloader to use])
1758 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1759 if test "$target_bootloader" = "none"; then
1760 aros_target_bootloader=""
1762 aros_target_bootloader="$target_bootloader"
1764 AC_MSG_RESULT($target_bootloader)
1766 AC_MSG_CHECKING([which icon-set to use])
1767 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1768 if test "$target_iconset" = "default"; then
1769 aros_target_iconset="Gorilla"
1770 target_iconset="default (Gorilla)"
1772 aros_target_iconset="$target_iconset"
1774 AC_MSG_RESULT($target_iconset)
1776 AC_MSG_CHECKING([which GUI Theme to use])
1777 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1778 if test "$target_guitheme" = "default"; then
1779 aros_target_guitheme="Ice"
1781 aros_target_guitheme="$target_guitheme"
1783 AC_MSG_RESULT($aros_target_guitheme)
1785 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1789 dnl The first case is simple. If we are compiling for another CPU, we are cross-compiling for sure
1790 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1794 dnl x86-64 toolchains can also produce i386 binaries, given -m32 flag.
1795 dnl The flag itself is given in per-target section, because some targets require to pass it
1796 dnl in a different manner, otherwise some tests fail.
1797 dnl TODO: Justify this.
1798 if test "$aros_host_cpu" == "x86_64" ; then
1799 if test "$aros_target_cpu" == "i386" ; then
1804 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1805 dnl For a hosted build we are cross-compiling if host OS differs from build OS.
1806 dnl TODO: This might get a little bit more tricky if we ever cross-compile ARM-Android-hosted
1807 dnl AROS on ARM Linux, or even vice versa (Linux-hosted ARM AROS building on ARM Android).
1808 dnl ARM ABIs of Linux and Android are not compatible (despite very close), so host_cc can't be
1809 dnl used to build bootstrap for target arch in either case.
1810 dnl For us Android is not a separate OS, but a variant of Linux, so both systems will be
1811 dnl identified as 'linux'. If this ever involves, we'll have to implement some additional check,
1812 dnl perhaps introducing aros_host_variant
1813 if test "$aros_host_arch" != "$aros_target_arch" ; then
1817 dnl For a native build we only care if our host_cc can produce static ELF files. If so, we can use
1818 dnl it as kernel_cc. If not, (e. g. we are on Windows or Darwin), we need a crosscompiler.
1819 if test "$host_cc_elf" = "no" ; then
1824 if test "$cross_compiling" = "no" ; then
1825 kernel_tool_prefix=""
1826 if test "$host_cc_elf" = "yes" ; then
1831 if test "$kernel_tool_version" != ""; then
1832 kernel_tool_version="-$kernel_tool_version"
1835 #######################################################################
1836 ## Compute what toolchains to use, and their paths ##
1837 #######################################################################
1839 # This takes, as input:
1840 # crosstools {yes,no}
1841 # kernel_tool_version {"",[version]}
1842 # target_tool_version {"",[version]}
1843 # kernel_tool_prefix {none,[some-arch-os-]}
1844 # target_tool_prefix ${aros_target_cpu}-aros-
1845 # aros_tool_prefix ${aros_target_cpu}-aros-
1848 # aros_kernel_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1849 # Where the 'kernel' binaries are located
1850 # orig_target_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1851 # Where the 'target' binaries are located
1852 # (not the symlink farm - that is aros_target_*!)
1855 # if crosstools then
1856 # if kernel_tools_prefix = "no-kernel-prefix-"
1857 # aros_kernel_* = crosstools cc paths
1858 # aros_kernel_cc = elf cc wrapper around crosstools cc
1860 # VALIDATE(${kernel_tools_prefix}*)
1861 # aros_kernel_* = ${kernel_tools_prefix}*
1862 # if ${kernel_tools_prefix}cc is an AROS gcc
1863 # aros_kernel_cc = ${kernel_tools_prefix}cc
1865 # aros_kernel_cc = elf cc wrapper around ${kernel_tools_prefix}cc
1869 # orig_target_* = aros built crosstools
1870 # orig_target_cc = elf cc wrapper around crosstools cc
1872 # VALIDATE(${kernel_tools_prefix}*)
1874 # orig_target_* = aros_kernel_*
1875 # if aros_kernel_cc is an AROS gcc
1876 # orig_target_cc = aros_kernel_cc
1878 # orig_target_cc = aros cc wrapper around aros_kernel_cc
1882 target_tool_prefix="${aros_target_cpu}-aros-"
1884 AC_MSG_CHECKING([which kernel tools])
1885 AC_MSG_RESULT([$kernel_tool_prefix]);
1887 if test "$kernel_tool_prefix" = "none" ; then
1888 dnl ELF wrapper can be used only for native bootstrap
1889 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1890 AC_MSG_ERROR([--with-kernel-toolchain-prefix= is required for this arch])
1893 # Kernel tools required - find them
1894 # Note that 'normally', aros_kernel_* overrides will be
1895 # empty, unless specified in the per-arch sections above.
1896 if test "x$aros_kernel_cpp" = "x"; then
1897 aros_kernel_cpp=${kernel_tool_prefix}cpp
1899 AROS_TOOL_KERNEL(aros_kernel_cpp,cpp,$aros_kernel_cpp${kernel_tool_version})
1900 AROS_REQUIRED(cpp,$aros_kernel_cpp)
1901 if test "x$aros_kernel_cc" = "x"; then
1902 aros_kernel_cc=${kernel_tool_prefix}gcc
1904 AROS_TOOL_KERNEL(aros_kernel_cc,cc,$aros_kernel_cc${kernel_tool_version})
1905 AROS_REQUIRED(cc,$aros_kernel_cc)
1906 if test "x$aros_kernel_cxx" = "x"; then
1907 aros_kernel_cxx=${kernel_tool_prefix}g++
1909 AROS_TOOL_KERNEL(aros_kernel_cxx,cxx,$aros_kernel_cxx${kernel_tool_version})
1910 # If it's set, make sure it's really there
1911 if test "x$aros_kernel_cxx" != "x" ; then
1912 AROS_REQUIRED(cxx,$aros_kernel_cxx)
1914 AROS_TOOL_KERNEL(aros_kernel_ld,ld,$aros_kernel_ld)
1915 AROS_REQUIRED(ld,$aros_kernel_ld)
1916 AROS_TOOL_KERNEL(aros_kernel_as,as,$aros_kernel_as)
1917 AROS_REQUIRED(as,$aros_kernel_as)
1918 AROS_TOOL_KERNEL(aros_kernel_ar,ar,$aros_kernel_ar)
1919 AROS_REQUIRED(ar,$aros_kernel_ar)
1920 AROS_TOOL_KERNEL(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1921 AROS_REQUIRED(ranlib,$aros_kernel_ranlib)
1922 AROS_TOOL_KERNEL(aros_kernel_nm,nm,$aros_kernel_nm)
1923 AROS_REQUIRED(nm,$aros_kernel_nm)
1924 AROS_TOOL_KERNEL(aros_kernel_strip,strip,$aros_kernel_strip)
1925 AROS_REQUIRED(strip,$aros_kernel_strip)
1927 # Objcopy and objdump are not required for the kernel
1928 # toolchain on many architectures.
1929 # So we'll look for them, but not make them strictly required.
1930 AROS_TOOL_KERNEL(aros_kernel_objcopy,objcopy,$aros_kernel_objcopy)
1931 AROS_TOOL_KERNEL(aros_kernel_objdump,objdump,$aros_kernel_objdump)
1932 if test "x${crosstools}" != "xyes" ; then
1933 AROS_REQUIRED(objcopy,$aros_kernel_objcopy)
1934 AROS_REQUIRED(objdump,$aros_kernel_objdump)
1938 AC_MSG_CHECKING([which target tools to use])
1939 if test "$aros_target_toolchain" = "yes"; then
1940 AC_MSG_RESULT([$target_tool_prefix])
1941 # We are building AROS crosstools
1942 tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
1943 orig_target_cc="${tmp_tool_prefix}gcc${target_tool_version}"
1944 orig_target_cxx="${tmp_tool_prefix}g++${target_tool_version}"
1945 orig_target_cpp="${tmp_tool_prefix}cpp"
1946 orig_target_ld="${tmp_tool_prefix}ld"
1947 orig_target_as="${tmp_tool_prefix}as"
1948 orig_target_ar="${tmp_tool_prefix}ar"
1949 orig_target_ranlib="${tmp_tool_prefix}ranlib"
1950 orig_target_nm="${tmp_tool_prefix}nm"
1951 orig_target_strip="${tmp_tool_prefix}strip"
1952 orig_target_objcopy="${tmp_tool_prefix}objcopy"
1953 orig_target_objdump="${tmp_tool_prefix}objdump"
1955 # Determine whether AROS or ELF tools should be used
1956 if test "$aros_tool_prefix" = "none"; then
1957 aros_tool_prefix="${elf_tool_prefix}"
1960 AC_MSG_RESULT([$aros_tool_prefix])
1961 # We are *not* building AROS crosstools - use the AROS or ELF tools
1962 AROS_TOOL_TARGET(orig_target_cpp,cpp,${aros_tool_prefix}cpp${target_tool_version})
1963 AROS_REQUIRED(cpp,$orig_target_cpp)
1964 AROS_TOOL_TARGET(orig_target_cc,gcc,${aros_tool_prefix}gcc${target_tool_version})
1965 AROS_REQUIRED(cc,$orig_target_cc)
1966 AROS_TOOL_TARGET(orig_target_cxx,g++,${aros_tool_prefix}g++${target_tool_version})
1967 AROS_REQUIRED(cxx,$orig_target_cxx)
1968 AROS_TOOL_TARGET(orig_target_ld,gcc,${aros_tool_prefix}ld)
1969 AROS_REQUIRED(ld,$orig_target_ld)
1970 AROS_TOOL_TARGET(orig_target_as,as,${aros_tool_prefix}as)
1971 AROS_REQUIRED(as,$orig_target_as)
1972 AROS_TOOL_TARGET(orig_target_ar,ar,${aros_tool_prefix}ar)
1973 AROS_REQUIRED(ar,$orig_target_ar)
1974 AROS_TOOL_TARGET(orig_target_ranlib,ar,${aros_tool_prefix}ranlib)
1975 AROS_REQUIRED(ranlib,$orig_target_ranlib)
1976 AROS_TOOL_TARGET(orig_target_nm,nm,${aros_tool_prefix}nm)
1977 AROS_REQUIRED(nm,$orig_target_nm)
1978 AROS_TOOL_TARGET(orig_target_strip,strip,${aros_tool_prefix}strip)
1979 AROS_REQUIRED(strip,$orig_target_strip)
1980 AROS_TOOL_TARGET(orig_target_objcopy,objcopy,${aros_tool_prefix}objcopy)
1981 AROS_REQUIRED(objcopy,$orig_target_objcopy)
1982 AROS_TOOL_TARGET(orig_target_objdump,objdump,${aros_tool_prefix}objdump)
1983 AROS_REQUIRED(objdump,$orig_target_objdump)
1986 if test "$kernel_tool_prefix" = "none" ; then
1987 # No kernel tools specified
1988 # Assume target tools == kernel tools with ELF wrapper
1989 aros_kernel_cc=$orig_target_cc
1990 aros_kernel_cxx=$orig_target_cxx
1991 aros_kernel_cpp=$orig_target_cpp
1992 aros_kernel_ld=$orig_target_ld
1993 aros_kernel_as=$orig_target_as
1994 aros_kernel_ar=$orig_target_ar
1995 aros_kernel_ranlib=$orig_target_ranlib
1996 aros_kernel_nm=$orig_target_nm
1997 aros_kernel_strip=$orig_target_strip
1998 aros_kernel_objcopy=$orig_target_objcopy
1999 aros_kernel_objdump=$orig_target_objdump
2000 use_kernel_cc_wrapper=yes
2003 # At this point, all aros_kernel_* and aros_target_*
2004 # tools should be set up correctly
2006 CC="$aros_kernel_cc $kernel_tool_flags"
2007 CPP="$aros_kernel_cpp"
2009 #-----------------------------------------------------------------------------
2011 # Disable pointer-signedness warnings if the compiler recognises the option
2013 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
2014 save_cflags="$CFLAGS"
2015 if test "$crosstools" != "yes" ; then
2016 CFLAGS="$CFLAGS -Wno-pointer-sign"
2017 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
2019 # we do know it is supported for the smallest version of gcc we are going to build
2020 # we assume it's also supported by later versions
2021 use_no_sign_warning=yes
2023 AC_MSG_RESULT($use_no_sign_warning)
2024 if test "x-$use_no_sign_warning" = "x-yes" ; then
2025 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
2027 CFLAGS="$save_cflags"
2029 #-----------------------------------------------------------------------------
2031 # Find all the tools we need to compile. This could be cross-compiling
2032 # though! If that is the case we use the GNU form of the target and
2033 # simply add this to the front of the binary name. This is rather simple,
2034 # but it should work under most circumstances.
2036 # The default tools are to use the same as the host, but only if the
2037 # host and target CPU are the same. With GCC this is normally enough.
2041 aros_shared_ld="$aros_host_ld"
2043 aros_target_mkdep="$aros_host_mkdep"
2045 # The default tools executables to be linked to.
2046 if test "$rescomp" != ""; then
2047 AC_PATH_PROG(aros_kernel_rescomp,${kernel_tool_prefix}$rescomp)
2048 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
2051 # Set up the sources for the symlink farm
2052 if test "$crosstools" = "yes"; then
2053 crosstools_target=tools-crosstools
2056 aros_kernel_cc="$aros_kernel_cc $kernel_tool_flags"
2057 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
2059 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/host/config"
2060 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
2061 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
2062 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
2063 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
2064 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
2065 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
2067 # aros_cc_pre is a variable that is added to the front of the compiler name
2068 # in the generated aros-gcc shell script. We need this to enable the cache
2069 # to work across cleaned builds. Also, support DISTCC using the correct
2070 # environment variable.
2073 if test "x${DISTCC}" != "x" ; then
2074 if test "x${CCACHE}" != "x" ; then
2075 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
2077 aros_cc_pre="${DISTCC} "
2080 if test "x${CCACHE}" != "x" ; then
2081 aros_cc_pre="${CCACHE} "
2085 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
2086 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
2087 AC_SUBST(aros_target_nix_ldflags,-nix)
2088 AC_SUBST(aros_target_detach_ldflags,-detach)
2089 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
2092 if test "$aros_target_toolchain" != "yes"; then
2093 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-"
2094 if test "$GCC" = "yes"; then
2095 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
2098 # We do not know which gcc version we are going to build and what we need to know
2099 # here is different for different versions so this will be set later during the
2100 # build of crosstools.
2101 prefix="$AROS_CROSSTOOLSDIR/${aros_target_cpu}-aros-"
2102 aros_target_cc_path=@aros_target_cc_path@
2104 aros_target_cpp="${prefix}cpp"
2105 aros_target_cc="${prefix}gcc"
2106 aros_target_cxx="${prefix}g++"
2107 aros_target_as="${prefix}as"
2108 aros_target_ld="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld"
2109 aros_target_ar="${prefix}ar $aros_target_ar_flags"
2110 aros_target_objcopy="${prefix}objcopy"
2111 aros_target_objdump="${prefix}objdump"
2112 aros_target_ranlib="${prefix}ranlib $aros_target_ranlib_flags"
2113 aros_target_nm="${prefix}nm $aros_target_nm_flags"
2114 aros_target_strip="${prefix}strip"
2115 aros_plain_nm="${prefix}nm"
2116 aros_plain_ar="${prefix}ar"
2118 AC_ARG_ENABLE(includes,
2119 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
2120 [aros_target_incl=$enable_includes], [aros_target_incl=`$aros_kernel_cc -print-sysroot`/`$aros_kernel_cc --print-sysroot-headers-suffix 2>/dev/null || echo usr/include`])
2122 if test "$aros_kernel_includes" = ""; then
2123 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2124 aros_kernel_includes="-isystem $aros_target_incl"
2128 if test "$aros_kernel_includes" != "" ; then
2129 dnl find out about the kernel cc's include path
2130 AC_MSG_CHECKING([for the kernel compiler's include path])
2131 if test "$aros_kernel_cc_includes" = "" ; then
2132 # Try to guess where the directory is.
2133 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
2134 if test -d $aros_kernel_cc_includes; then
2135 # Check if there is also an include-fixed directory and add it
2136 # to kernel compiler's include path as it may contain some of
2137 # the headers we need.
2138 if test -d "$aros_kernel_cc_includes"-fixed; then
2139 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
2141 # Check for specific includes directory. Needed for Ubuntu 11.10 and Debian
2147 host_cpu_glibc=${host_cpu}
2150 if test -d "/usr/include/${host_cpu_glibc}-linux-gnu"; then
2151 aros_kernel_cc_includes+=" -isystem /usr/include/${host_cpu_glibc}-linux-gnu"
2154 # The directory doesn't exist, we need to do some more work.
2155 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
2157 # These are the headers we're looking for.
2158 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2159 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2163 for h in $headers; do
2164 # Which other headers are needed by each of the above?
2165 deps=$(echo "#include <$h>" | \
2166 $aros_kernel_cc -E -M - 2>/dev/null | \
2167 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2169 # Copy all the needed headers to a directory beneath gendir.
2172 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
2173 sed -n "s,^.*/include\(/.*\),\1,p")
2174 ! test -d $dir && mkdir -p $dir
2175 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2180 AC_MSG_RESULT($aros_kernel_cc_includes)
2181 # Adding -nostdinc to kernel includes as they are always used together.
2182 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
2185 if test "$crosstools" != "yes"; then
2186 dnl find out about the target cc's include path
2187 AC_MSG_CHECKING([for the target compiler's include path])
2188 if test "$aros_target_cc_includes" = "" ; then
2189 #try to guess where the directory is
2190 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
2191 if ! test -d $aros_target_cc_includes; then
2192 #the directory doesn't exist, we need to do some more work
2193 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
2195 #these are the headers we're looking for
2196 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2197 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2201 for h in $headers; do
2202 #which other headers each of the above headers needs?
2203 deps=$(echo "#include <$h>" | \
2204 $orig_target_cc -E -M - 2>/dev/null | \
2205 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2207 #copy all the needed headers to a directory beneath gendir
2210 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
2211 sed -n "s,^.*/include\(/.*\),\1,p")
2212 ! test -d $dir && mkdir -p $dir
2213 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2218 AC_MSG_RESULT($aros_target_cc_includes)
2220 # We do not know which gcc version we are going to build and what we need to know
2221 # here is different for different versions so this will be set later during the
2222 # build of crosstools.
2223 aros_target_cc_includes=@aros_target_cc_includes@
2227 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
2228 # On GCC >= 4.0 -iquote should be used
2232 save_cflags="$CFLAGS"
2234 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2235 if test "x-$crosstools" != "x-yes"; then
2236 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2238 # we do know it is supported for the smallest version of gcc we are going to build
2239 # we assume it's also supported by later versions
2242 AC_MSG_RESULT($has_iquote)
2243 if test "x-$has_iquote" = "x-yes" ; then
2244 host_cflags_iquote=-iquote
2245 host_cflags_iquote_end=
2247 host_cflags_iquote=-I
2248 host_cflags_iquote_end=-I-
2250 kernel_cflags_iquote=$host_cflags_iquote
2251 kernel_cflags_iquote_end=$host_cflags_iquote_end
2252 if test "x-$cross_compiling" = "x-yes"; then
2253 CC="$aros_kernel_cc"
2254 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
2255 if test "x-$crosstools" != "x-yes"; then
2256 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
2258 # we do know it is supported for the smallest version of gcc we are going to build
2259 # we assume it's also supported by later versions
2260 use_no_stack_protector=yes
2262 AC_MSG_RESULT($use_no_stack_protector)
2263 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2264 if test "x-$crosstools" != "x-yes"; then
2265 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2267 # we do know it is supported for the smallest version of gcc we are going to build
2268 # we assume it's also supported by later versions
2271 AC_MSG_RESULT($has_iquote)
2272 if test "x-$has_iquote" = "x-yes" ; then
2273 kernel_cflags_iquote=-iquote
2274 kernel_cflags_iquote_end=
2276 kernel_cflags_iquote=-I
2277 kernel_cflags_iquote_end=-I-
2280 aros_cflags_iquote=$kernel_cflags_iquote
2281 aros_cflags_iquote_end=$kernel_cflags_iquote_end
2282 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2283 CC="$orig_target_cc"
2284 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2285 if test "x-$crosstools" != "x-yes"; then
2286 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2288 # we do know it is supported for the smallest version of gcc we are going to build
2289 # we assume it's also supported by later versions
2292 AC_MSG_RESULT($has_iquote)
2293 if test "x-$has_iquote" = "x-yes" ; then
2294 aros_cflags_iquote=-iquote
2295 aros_cflags_iquote_end=
2297 aros_cflags_iquote=-I
2298 aros_cflags_iquote_end=-I-
2301 if test "x-$use_no_stack_protector" = "x-yes" ; then
2302 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2306 #-----------------------------------------------------------------------------
2308 # Check if the target compiler supports some options used for delinting:
2309 # -Wunused-but-set-variable
2315 if test "x-$crosstools" != "x-yes"; then
2316 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2317 CC="$orig_target_cc"
2319 AC_MSG_CHECKING([whether ${CC} accepts -Wunused-but-set-variable])
2320 CFLAGS=-Wunused-but-set-variable
2321 AC_TRY_COMPILE(,, aros_unused_but_set_variable="yes", aros_unused_but_set_variable="no")
2322 AC_MSG_RESULT($aros_unused_but_set_variable)
2323 if test "x-$aros_unused_but_set_variable" = "x-yes" ; then
2324 aros_cflags_unused_but_set_variable=-Wno-unused-but-set-variable
2327 AC_MSG_CHECKING([whether ${CC} accepts -Warray-bounds])
2328 CFLAGS=-Warray-bounds
2329 AC_TRY_COMPILE(,, aros_array_bounds="yes", aros_array_bounds="no")
2330 AC_MSG_RESULT($aros_array_bounds)
2331 if test "x-$aros_array_bounds" = "x-yes" ; then
2332 aros_cflags_array_bounds=-Wno-array-bounds
2335 AC_MSG_CHECKING([whether ${CC} accepts -Wenum-compare])
2336 CFLAGS=-Wenum-compare
2337 AC_TRY_COMPILE(,, aros_enum_compare="yes", aros_enum_compare="no")
2338 AC_MSG_RESULT($aros_enum_compare)
2339 if test "x-$aros_enum_compare" = "x-yes" ; then
2340 aros_cflags_enum_compare=-Wno-enum-compare
2343 AC_MSG_CHECKING([whether ${CC} accepts -Wstrict-overflow])
2344 CFLAGS=-Wstrict-overflow
2345 AC_TRY_COMPILE(,, aros_strict_overflow="yes", aros_strict_overflow="no")
2346 AC_MSG_RESULT($aros_strict_overflow)
2347 if test "x-$aros_strict_overflow" = "x-yes" ; then
2348 aros_cflags_strict_overflow=-Wno-strict-overflow
2351 AC_MSG_CHECKING([whether ${CC} accepts -Wformat-security])
2352 CFLAGS=-Wformat-security
2353 AC_TRY_COMPILE(,, aros_format_security="yes", aros_format_security="no")
2354 AC_MSG_RESULT($aros_format_security)
2355 if test "x-$aros_format_security" = "x-yes" ; then
2356 aros_cflags_format_security=-Wno-format-security
2359 # We do not know which gcc version we are going to build and what we need to know
2360 # here is different for different versions so this will be set later during the
2361 # build of crosstools.
2362 aros_cflags_unused_but_set_variable=@aros_cflags_unused_but_set_variable@
2363 aros_cflags_array_bounds=@aros_cflags_array_bounds@
2364 aros_cflags_enum_compare=@aros_cflags_enum_compare@
2365 aros_cflags_strict_overflow=@aros_cflags_strict_overflow@
2366 aros_cflags_format_security=@aros_cflags_format_security@
2369 #-----------------------------------------------------------------------------
2371 # Check if we can explicitly choose older version of symbol hashing
2373 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2374 CC="$aros_kernel_cc"
2375 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2376 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2377 AC_MSG_RESULT($use_hash_style)
2378 if test "x-$use_hash_style" = "x-yes" ; then
2379 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2382 CFLAGS="$save_cflags"
2384 AC_SUBST(host_cflags_iquote)
2385 AC_SUBST(host_cflags_iquote_end)
2386 AC_SUBST(kernel_cflags_iquote)
2387 AC_SUBST(kernel_cflags_iquote_end)
2388 AC_SUBST(aros_cflags_iquote)
2389 AC_SUBST(aros_cflags_iquote_end)
2392 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2393 AC_MSG_CHECKING([for default resolution of WBScreen])
2394 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2395 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2396 if test "$resolution" = "yes" ; then
2399 if test "$resolution" = "no" ; then
2402 if test "$resolution" != "none" ; then
2403 aros_nominal_width=`echo $resolution | cut -d'x' -f1`
2404 aros_nominal_height=`echo $resolution | cut -d'x' -f2`
2405 aros_nominal_depth=`echo $resolution | cut -d'x' -f3`
2407 AC_MSG_RESULT($aros_nominal_width x $aros_nominal_height x $aros_nominal_depth)
2408 aros_cv_nominal_width=$aros_nominal_width
2409 aros_cv_nominal_height=$aros_nominal_height
2410 aros_cv_nominal_depth=$aros_nominal_depth
2412 dnl See if the user wants the serial debug output for native flavour
2413 AC_MSG_CHECKING([if serial debug is enabled])
2414 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2415 if test "$aros_serial_debug" = 0 ; then
2416 serial_debug_forced=""
2417 if test "$serial_debug" = "yes" ; then
2420 if test "$serial_debug" = "no" ; then
2424 serial_debug_forced="(forced)"
2425 serial_debug=$aros_serial_debug
2427 if test "$serial_debug" != "none" ; then
2428 aros_serial_debug=$serial_debug
2429 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2434 dnl See if the user wants the palm debug output hack for palm native flavour
2435 AC_MSG_CHECKING([if palm debug hack is enabled])
2436 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2437 if test "$palm_debug_hack" = "yes" ; then
2438 aros_palm_debug_hack="1"
2440 AC_MSG_RESULT($palm_debug_hack)
2442 dnl See if dev wants the usb3.0 code
2443 AC_MSG_CHECKING([if usb3.0 code is enabled])
2444 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2445 if test "$usb30_code" = "yes" ; then
2446 aros_config_cflags="$aros_config_cflags -DAROS_USB30_CODE"
2447 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2449 AC_MSG_RESULT($usb30_code)
2451 dnl See if the user wants nesting supervisor activated for unix flavour
2452 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2453 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2454 if test "$nesting_supervisor" = "yes" ; then
2455 aros_nesting_supervisor="1"
2457 AC_MSG_RESULT($nesting_supervisor)
2459 dnl See if the user wants to disable MMU support
2460 dnl This can be overriden on per-target basis,
2461 dnl set $aros_enable_mmu to "yes" or "no" to do this
2462 if test "$aros_enable_mmu" = "" ; then
2463 AC_MSG_CHECKING([if MMU support is enabled])
2464 dnl Enabled by default
2465 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2466 if test "$aros_enable_mmu" = "" ; then
2467 aros_enable_mmu="yes"
2469 AC_MSG_RESULT($aros_enable_mmu)
2471 if test "$aros_enable_mmu" = "no" ; then
2478 dnl things specifically required for hosted flavours
2479 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2481 if test "x-$need_dlopen" != "x-no" ; then
2484 dnl some kind of dynamic library access system is required for hostlib.resource
2485 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2486 if test "x-$have_dl" = "x-no" ; then
2487 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2488 aros_host_ldflags="$aros_host_ldflags -ldl"],
2491 if test "x-$have_dl" = "x-no" ; then
2492 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2499 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2500 [build X11 hidd for hosted (default=auto)]),
2501 x11_hidd="$enableval",
2502 x11_hidd="$need_x11")
2503 case "x-$x11_hidd" in
2504 x-yes|x-no|x-auto) ;;
2505 *) x11_hidd="$need_x11" ;;
2511 if test "x-$x11_hidd" != "x-no" ; then
2517 for path in $x_libraries
2519 x_cflags="$x_cflags -L$path"
2522 for path in $x_includes
2524 x_cflags="$x_cflags -I$path"
2527 if test "x-$no_x" = "x-yes" ; then
2530 if test "x-$x11_hidd" != "x-auto" ; then
2531 dnl and they explicitly asked for it, bail out
2532 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2536 dnl found it, setup the metatarget
2540 dnl setup shared memory extensions
2541 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2542 [use X11 shared memory (default=auto)]),
2543 x11_hidd_shm="$enableval",
2544 x11_hidd_shm="auto")
2545 case "x-$x11_hidd_shm" in
2546 x-yes|x-no|x-auto) ;;
2547 *) x11_hidd_shm="auto" ;;
2553 if test "x-$x11_hidd_shm" != "x-no" ; then
2555 dnl system shm headers
2556 AC_CHECK_HEADERS(sys/ipc.h)
2557 AC_CHECK_HEADERS(sys/shm.h)
2560 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2562 dnl make sure X libs have shm functions
2563 save_cflags="$CFLAGS"
2564 CFLAGS="$CFLAGS $x_cflags"
2565 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2566 CFLAGS="$save_cflags"
2570 dnl detection done, prepare output
2571 if test "x-$have_xshm" = "x-yes" ; then
2574 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2575 dnl they explicitly asked for it, but we can't do it
2576 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2578 dnl otherwise just disable it
2583 dnl setup vidmode (fullscreen) extensions
2584 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2585 [use X11 vidmode extension (default=auto)]),
2586 x11_hidd_vidmode="$enableval",
2587 x11_hidd_vidmode="auto")
2588 case "x-$x11_hidd_vidmode" in
2589 x-yes|x-no|x-auto) ;;
2590 *) x11_hidd_vidmode="auto" ;;
2596 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2598 dnl make sure X libs have vidmode functions
2599 save_cflags="$CFLAGS"
2600 CFLAGS="$CFLAGS $x_cflags"
2601 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2602 CFLAGS="$save_cflags"
2605 dnl detection done, prepare output
2606 if test "x-$have_vidmode" = "x-yes" ; then
2607 dnl we can do vidmode
2608 DO_VIDMODE_SUPPORT="1"
2609 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2610 dnl they explicitly asked for it, but we can't do it
2611 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2613 dnl otherwise just disable it
2614 DO_VIDMODE_SUPPORT="0"
2618 aros_host_x11_includes=$x_includes
2619 aros_host_x11_libdirs=$x_libraries
2624 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2625 [build SDL hidd for hosted (default=auto)]),
2626 sdl_hidd="$enableval",
2628 case "x-$sdl_hidd" in
2629 x-yes|x-no|x-auto) ;;
2630 *) sdl_hidd="auto" ;;
2634 if test "x-$sdl_hidd" != "x-no" ; then
2638 AM_PATH_SDL($SDL_VERSION, [have_sdl="yes"],
2641 if test "x-$have_sdl" != "x-yes" ; then
2644 if test "x-$sdl_hidd" != "x-auto" ; then
2645 dnl and they explicitly asked for it, bail out
2646 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2650 dnl found it, enable the build
2652 aros_host_sdl_cflags=$SDL_CFLAGS
2653 aros_host_sdl_libs=$SDL_LIBS
2660 dnl See if the user wants dbus.library
2661 AC_MSG_CHECKING([if building of dbus.library is enabled])
2662 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2663 if test "$dbus" = "yes" ; then
2665 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2666 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2667 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2668 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2672 AC_MSG_RESULT($dbus)
2674 if test "$use_kernel_cc_wrapper" = "yes" ; then
2675 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2678 dnl --------------------------------------------------------------------
2679 dnl Configuration Output Section
2680 dnl --------------------------------------------------------------------
2685 AC_SUBST(aros_flavour)
2686 AC_SUBST(aros_flavour_uc)
2687 AC_SUBST(aros_target_toolchain)
2688 AC_SUBST(AROS_BUILDDIR)
2689 AC_SUBST(AROS_BUILDDIR_UNIX)
2691 AC_SUBST(AROS_CROSSTOOLSDIR)
2692 AC_SUBST(AROS_PORTSSRCDIR)
2694 # Compatability with other Amiga-like operation systems
2695 AC_SUBST(aros_amigaos_compliance)
2698 AC_SUBST(aros_cc_pre)
2699 AC_SUBST(aros_host_strip)
2700 AC_SUBST(aros_host_arch)
2701 AC_SUBST(aros_host_cpu)
2702 AC_SUBST(aros_host_cpp)
2703 AC_SUBST(aros_host_cc)
2704 AC_SUBST(aros_host_cxx)
2705 AC_SUBST(aros_host_ar)
2706 AC_SUBST(aros_host_ranlib)
2707 AC_SUBST(aros_host_ld)
2708 AC_SUBST(aros_host_make)
2709 AC_SUBST(aros_host_cflags)
2710 AC_SUBST(aros_host_cxxflags)
2711 AC_SUBST(gnu89_inline)
2712 AC_SUBST(aros_host_ldflags)
2713 AC_SUBST(aros_host_debug)
2714 AC_SUBST(aros_host_mkdep)
2715 AC_SUBST(aros_host_mkargs)
2716 AC_SUBST(aros_host_exe_suffix)
2717 AC_SUBST(aros_host_lib_suffix)
2718 AC_SUBST(aros_tools_dir)
2719 AC_SUBST(aros_host_aclocal)
2720 AC_SUBST(aros_host_autoconf)
2721 AC_SUBST(aros_host_autoheader)
2722 AC_SUBST(aros_host_automake)
2726 AC_SUBST(aros_target_guitheme)
2727 AC_SUBST(aros_target_iconset)
2728 AC_SUBST(aros_target_bootloader)
2729 AC_SUBST(aros_target_arch)
2730 AC_SUBST(aros_target_family)
2731 AC_SUBST(aros_target_cpu)
2732 AC_SUBST(aros_target_cpu_mode)
2733 AC_SUBST(aros_target_variant)
2734 AC_SUBST(aros_target_suffix)
2735 AC_SUBST(aros_target_ar)
2736 AC_SUBST(aros_target_ranlib)
2737 AC_SUBST(aros_plain_nm)
2738 AC_SUBST(aros_plain_ar)
2739 AC_SUBST(aros_kernel_ar)
2740 AC_SUBST(aros_kernel_ranlib)
2741 AC_SUBST(orig_target_cc)
2742 AC_SUBST(aros_target_cc)
2743 AC_SUBST(aros_kernel_cc)
2744 AC_SUBST(orig_target_cxx)
2745 AC_SUBST(aros_target_cxx)
2746 AC_SUBST(aros_kernel_cxx)
2747 AC_SUBST(orig_target_cpp)
2748 AC_SUBST(aros_target_cpp)
2749 AC_SUBST(aros_kernel_cpp)
2750 AC_SUBST(orig_target_as)
2751 AC_SUBST(aros_target_as)
2752 AC_SUBST(aros_kernel_as)
2753 AC_SUBST(orig_target_ld)
2754 AC_SUBST(aros_target_ld)
2755 AC_SUBST(aros_kernel_ld)
2756 AC_SUBST(aros_target_cc_includes)
2757 AC_SUBST(aros_target_cc_path)
2758 AC_SUBST(aros_target_objdump)
2759 AC_SUBST(aros_target_objcopy)
2760 AC_SUBST(aros_target_strip)
2761 AC_SUBST(aros_target_nm)
2762 AC_SUBST(aros_kernel_rescomp)
2763 AC_SUBST(aros_shared_default)
2764 AC_SUBST(aros_shared_ld)
2765 AC_SUBST(aros_object_format)
2766 AC_SUBST(spec_obj_format)
2767 AC_SUBST(aros_compiler_libs)
2768 AC_SUBST(aros_arch_libs)
2770 AC_SUBST(aros_shared_cflags)
2771 AC_SUBST(aros_shared_aflags)
2772 AC_SUBST(aros_shared_ldflags)
2774 AC_SUBST(aros_config_sysroot)
2775 AC_SUBST(aros_config_cflags)
2776 AC_SUBST(aros_config_aflags)
2777 AC_SUBST(aros_config_ldflags)
2779 AC_SUBST(aros_kernel_sysroot)
2780 AC_SUBST(aros_kernel_cflags)
2781 AC_SUBST(aros_kernel_includes)
2782 AC_SUBST(aros_kernel_objcflags)
2783 AC_SUBST(aros_kernel_ldflags)
2784 AC_SUBST(aros_target_cflags)
2785 AC_SUBST(aros_debug_cflags)
2786 AC_SUBST(aros_debug_aflags)
2787 AC_SUBST(aros_debug_ldflags)
2788 AC_SUBST(aros_target_genmap)
2789 AC_SUBST(aros_target_strip_flags)
2790 AC_SUBST(aros_optimization_cflags)
2791 AC_SUBST(aros_isa_flags)
2793 AC_SUBST(crosstools_target)
2794 AC_SUBST(crosstools_cxx_target)
2796 # Delinting target compiler flags
2797 AC_SUBST(aros_cflags_unused_but_set_variable)
2798 AC_SUBST(aros_cflags_array_bounds)
2799 AC_SUBST(aros_cflags_enum_compare)
2800 AC_SUBST(aros_cflags_strict_overflow)
2801 AC_SUBST(aros_cflags_format_security)
2803 # Hosted Graphics Related
2804 AC_SUBST(host_x_gfx)
2805 AC_SUBST(host_sdl_gfx)
2806 AC_SUBST(host_android_gfx)
2808 AC_SUBST(pci_hidd_target)
2810 AC_SUBST(aros_nominal_width)
2811 AC_SUBST(aros_nominal_height)
2812 AC_SUBST(aros_nominal_depth)
2813 AC_SUBST(DO_XSHM_SUPPORT)
2814 AC_SUBST(DO_VIDMODE_SUPPORT)
2816 AC_SUBST(aros_host_x11_includes)
2817 AC_SUBST(aros_host_x11_libdirs)
2818 AC_SUBST(aros_host_sdl_cflags)
2819 AC_SUBST(aros_host_sdl_libs)
2821 # Native version related
2822 AC_SUBST(aros_serial_debug)
2823 AC_SUBST(ENABLE_EXECSMP)
2825 # Palm native version related
2826 AC_SUBST(aros_palm_debug_hack)
2828 # Unix/Hosted version related
2829 AC_SUBST(aros_nesting_supervisor)
2832 AC_SUBST(aros_enable_mmu)
2835 AC_SUBST(aros_ios_platform)
2836 AC_SUBST(aros_ios_version)
2837 AC_SUBST(aros_ios_sdk)
2839 # ARM default GCC target related
2840 AC_SUBST(gcc_default_cpu)
2841 AC_SUBST(gcc_default_cpu_tune)
2842 AC_SUBST(gcc_default_fpu)
2843 AC_SUBST(gcc_default_float_abi)
2844 AC_SUBST(gcc_default_mode)
2847 AC_SUBST(android_tool)
2848 AC_SUBST(aros_android_level)
2849 AC_SUBST(aros_android_antapk)
2852 AC_SUBST(ENABLE_DBUS)
2853 AC_SUBST(DBUS_CFLAGS)
2854 AC_SUBST(DBUS_LIBFLAGS)
2855 AC_SUBST(KERNEL_DBUS_KOBJ)
2856 AC_SUBST(KERNEL_DBUS_INCLUDES)
2859 AC_SUBST(ENABLE_X11)
2862 AC_SUBST(aros_debug)
2863 AC_SUBST(aros_mungwall_debug)
2864 AC_SUBST(aros_stack_debug)
2865 AC_SUBST(aros_modules_debug)
2867 # Collect-aros stuff: "-ius" to ignore undefined symbols
2868 AC_SUBST(ignore_undefined_symbols)
2870 # C compiler related
2871 AC_SUBST(gcc_target_cpu)
2872 AC_SUBST(target_binutils_version)
2873 AC_SUBST(target_gcc_version)
2875 #ObjC compiler related
2876 AC_SUBST(objc_target)
2879 AC_SUBST(java_target)
2882 AC_SUBST(aros_usb30_code)
2884 dnl Prepare for output, make up all the generated patches
2885 case "$aros_flavour" in
2886 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2887 aros_flavour="emulation" ;;
2888 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2889 aros_flavour="emulation" ;;
2890 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2891 aros_flavour="standalone";;
2892 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2893 aros_flavour="standalone";;
2894 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2895 aros_flavour="native" ;;
2896 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2897 aros_flavour="native" ;;
2898 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2899 aros_flavour="linklib" ;;
2900 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2901 aros_flavour="palmnative" ;;
2902 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2903 aros_flavour="mac68knative" ;;
2904 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2905 aros_flavour="ppcnative" ;;
2908 if test ! -d ${aros_inc_dir} ; then
2909 ${MKDIR} ${aros_inc_dir}
2911 if test ! -d ${aros_geninc_dir} ; then
2912 ${MKDIR} ${aros_geninc_dir}
2914 if test ! -d ${aros_hostcfg_dir} ; then
2915 ${MKDIR} ${aros_hostcfg_dir}
2917 if test ! -d ${aros_targetcfg_dir} ; then
2918 ${MKDIR} ${aros_targetcfg_dir}
2920 if test ! -d ${aros_tools_dir} ; then
2921 ${MKDIR} ${aros_tools_dir}
2923 if test ! -d ${aros_scripts_dir} ; then
2924 ${MKDIR} ${aros_scripts_dir}
2927 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2929 # Generic build tools (metamake, etc)
2930 AC_CONFIG_COMMANDS([genmf-executable-support],
2931 [chmod a+x ${aros_tools_dir}/genmf.py],
2932 [aros_tools_dir=${aros_tools_dir}]
2937 ${aros_inc_dir}/config.h:config/config.h.in
2938 ${aros_geninc_dir}/config.h:config/config.h.in
2939 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2940 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2941 ${aros_targetcfg_dir}/build.cfg:config/build.cfg.in
2943 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2944 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2945 tools/collect-aros/env.h
2949 AC_CONFIG_COMMANDS([binutils-support],
2951 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2953 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2955 chmod a+x ${prefix2}-ld
2957 ln -sf $orig_target_as$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2958 ln -sf $orig_target_nm$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2959 ln -sf $orig_target_ar$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2960 ln -sf $orig_target_ranlib$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2961 ln -sf $orig_target_objcopy$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2962 ln -sf $orig_target_objdump$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2963 ln -sf $orig_target_strip$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2966 aros_host_exe_suffix=${aros_host_exe_suffix}
2967 aros_tools_dir=${aros_tools_dir}
2968 aros_target_cpu=${aros_target_cpu}
2969 aros_target_arch=${aros_target_arch}
2970 aros_target_suffix=${aros_target_suffix}
2971 orig_target_nm=${orig_target_nm}
2972 orig_target_as=${orig_target_as}
2973 orig_target_ar=${orig_target_ar}
2974 orig_target_ranlib=${orig_target_ranlib}
2975 orig_target_objdump=${orig_target_objdump}
2976 orig_target_objcopy=${orig_target_objcopy}
2977 orig_target_strip=${orig_target_strip}
2978 aros_kernel_ld=${aros_kernel_ld}
2982 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2985 # Bare Elf support script and spec
2986 if test "${use_kernel_cc_wrapper}" = "yes"; then
2987 AC_CONFIG_COMMANDS([elf-compiler-support],
2989 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2991 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2993 chmod a+x ${prefix2}-gcc
2995 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix2}-ld$aros_host_exe_suffix
2998 aros_host_exe_suffix=${aros_host_exe_suffix}
2999 aros_tools_dir=${aros_tools_dir}
3000 aros_target_cpu=${aros_target_cpu}
3001 aros_target_arch=${aros_target_arch}
3002 aros_target_suffix=${aros_target_suffix}
3003 aros_kernel_ld=${aros_kernel_ld}
3007 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
3008 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
3012 # Host compiler support scripts and spec
3013 if test "${aros_target_toolchain}" = "no"; then
3014 AC_CONFIG_COMMANDS([host-compiler-wrapper-support],
3016 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
3018 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
3020 chmod a+x ${prefix2}-gcc ${prefix2}-g++ ${prefix2}-cpp
3023 aros_host_exe_suffix=${aros_host_exe_suffix}
3024 aros_tools_dir=${aros_tools_dir}
3025 aros_target_cpu=${aros_target_cpu}
3026 aros_target_arch=${aros_target_arch}
3027 aros_target_suffix=${aros_target_suffix}
3031 ${aros_targetcfg_dir}/specs:config/specs.in
3032 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-cpp:scripts/aros-cpp.in
3033 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
3034 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-g++:scripts/aros-g++.in
3039 if test "$aros_target_variant" == "android"; then
3040 AC_CONFIG_FILES(${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in)
3044 AC_CONFIG_FILES(${aros_targetcfg_dir}/conf.cmake:config/conf.cmake.in)
3048 dnl This is in order to not define SHARED_CFLAGS sometimes
3049 dnl We don't always do aros_shared_ar, aros_shared_cflags
3051 #XXX compatability...
3052 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
3054 if test -n "$aros_shared_cflags" ; then
3055 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
3056 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg