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 versions for the gnu tools we build
26 default_gcc_version="6.5.0"
27 default_binutils_version="2.32"
28 default_grub2_version="2.02"
29 target_grub2_version=$default_grub2_version
31 # The AROS target is slightly different to the normal GNU style
32 # format. We don't have the middle part, and we reverse the order
33 # of the $(CPU) and $(OS) bits.
35 # Don't strip the version of the target yet, it might be
36 # useful on some systems.
38 AC_MSG_CHECKING([for AROS style target])
40 if test "$target" = "NONE" ; then
41 target=$host_os-$host_cpu
43 if test "$target" = "" ; then
44 target=$host_os-$host_cpu
47 AC_MSG_RESULT($target)
49 if test "$host_os" = "mingw32" ; then
53 # Don't know where else to put this...
54 AC_MSG_CHECKING([building AROS in])
55 AROS_BUILDDIR=`${PWDCMD-pwd}`
56 AROS_BUILDDIR_UNIX=${PWD}
57 AC_MSG_RESULT($AROS_BUILDDIR)
59 AC_MSG_CHECKING([AROS source in])
60 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
62 AC_MSG_RESULT($SRCDIR)
64 # Parse the target field into something useful.
66 target_os=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\1/'`
67 target_cpu=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\2/'`
70 # Some debug output, to be removed again.
71 AC_MSG_CHECKING([for target system (debug output)])
72 AC_MSG_RESULT($target_os)
73 AC_MSG_CHECKING([for target cpu (debug output)])
74 AC_MSG_RESULT($target_cpu)
76 dnl --------------------------------------------------------------------
77 dnl Set the default Workbench resolution
78 dnl --------------------------------------------------------------------
79 aros_nominal_width=800
80 aros_nominal_height=600
83 dnl --------------------------------------------------------------------
84 dnl Host Configuration Section
85 dnl --------------------------------------------------------------------
87 dnl The idea here is to find out all the information we need about the
88 dnl host. This means things like tools for building directory structures,
89 dnl copying files around and the like.
91 default_c_compilers="gcc clang cc"
92 AC_ARG_WITH(c-compiler,AC_HELP_STRING([--with-c-compiler=VERSION],[Use specified c compiler for building AROS]),use_c_compiler="$withval",use_c_compiler="")
93 if test "$use_c_compiler" = ""; then
94 host_c_compilers="$default_c_compilers"
96 host_c_compilers="$use_c_compiler"
99 default_cxx_compilers="g++ clang++ c++"
100 AC_ARG_WITH(cxx-compiler,AC_HELP_STRING([--with-cxx-compiler=VERSION],[Use specified c++ compiler building AROS]),use_cxx_compiler="$withval",use_cxx_compiler="")
101 if test "$use_cxx_compiler" = ""; then
102 host_cxx_compilers="$default_cxx_compilers"
104 host_cxx_compilers="$use_cxx_compiler"
108 # The first step is to find the host binaries.
109 # Check for a compiler.
110 # Due to a bug in autoconf check for c++ compiler first.
111 # For mor info see, http://osdir.com/ml/bug-autoconf-gnu/2010-05/msg00001.html.
112 AC_PROG_CXX([${host_cxx_compilers}])
113 AC_PROG_CC([${host_c_compilers}])
114 aros_host_def_cc="$CC"
118 # Check for a compatible awk
119 AC_CHECK_PROGS(AWK,[gawk nawk])
120 AROS_REQUIRED(gawk,$AWK)
121 AROS_PROG(MMAKE,mmake)
123 # Perform some default variable assignments. Note all of these will be
124 # Regenerated from the script, so there is no need to cache them.
126 aros_build_host=$host
130 AROS_TOOL_CCPATH(aros_host_ld,ld)
131 AROS_REQUIRED(ld,$aros_host_ld)
132 aros_host_make="make"
133 aros_host_cflags="$CFLAGS"
134 aros_host_cxxflags="$CXXFLAGS"
135 aros_host_cppflags="$CPPFLAGS"
136 aros_host_ldflags="$LDFLAGS"
137 aros_host_debug="-g -O0"
138 aros_host_mkdep="\$(SRCDIR)/scripts/mkdep"
139 aros_host_mkargs="--no-print-directory"
140 aros_host_exe_suffix="$EXEEXT"
141 aros_host_lib_suffix=""
143 # Ignore all compliance, AROS ROMs = 0
144 # KickStart v1.0 = 30
145 # KickStart v1.3 = 34
146 # KickStart v2.0 = 37
147 # KickStart v3.0 = 39
148 # KickStart v3.1 = 40
150 aros_amigaos_compliance=0
152 AC_CHECK_PROGS(aros_host_aclocal,[aclocal aclocal19 aclocal-1.9])
153 AC_CHECK_PROGS(aros_host_autoconf,[autoconf autoconf259 autoconf253])
154 AC_CHECK_PROGS(aros_host_autoheader,[autoheader autoheader259 autoheader253])
155 AC_CHECK_PROGS(aros_host_automake,[automake automake19 automake-1.9])
157 AROS_REQUIRED(aclocal/aclocal19/aclocal-1.9, $aros_host_aclocal)
158 AROS_REQUIRED(automake/automake19/automake-1.9, $aros_host_automake)
160 case "$aros_host_cc" in
165 aros_host_cc_pipe="-pipe"
175 aros_kernel_cc_includes=""
176 aros_target_cc_includes=""
179 # ----------------------------------------------------------------------------------------
180 # Host-specific defaults
182 # This is the main host configuration section. It is where the host
183 # can change the values of any variables it needs to change. We do
184 # not look at anything that compiles to the target yet, we'll get
189 aros_host_arch="aros"
190 aros_host_cflags="$aros_host_cflags $aros_host_cc_pipe"
196 aros_host_cpu="x86_64"
202 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
203 aros_host_cpu="$host_cpu"
209 aros_host_arch="linux"
210 aros_host_cflags="$aros_host_cflags $aros_host_cc_pipe"
211 android_build_os="linux-x86"
212 android_tool="android"
213 default_android_sdk="/opt/android-sdk-linux_x86"
219 aros_host_cpu="x86_64"
231 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
232 aros_host_cpu="$host_cpu"
238 aros_host_cflags="$aros_host_cflags $aros_host_cc_pipe -I/usr/local/include"
239 aros_host_make="gmake"
240 aros_host_arch="freebsd"
243 aros_host_ldflags="$aros_host_ldflags -L/usr/local/lib -liconv"
245 dnl FreeBSD 5.x (and later) has changed the default object format.
246 dnl The double [[]] is necessary to get around m4's quoting rules.
249 aros_object_format="elf_i386"
253 aros_object_format="elf_i386_fbsd"
260 AC_MSG_CHECKING([for macOS SDK files])
261 LOC=$( xcode-select -p )
262 AS_IF([ test $? != 0],[AC_MSG_ERROR([XCode incorrectly configured!
263 please run 'xcode-select --install' before
264 re-running configure])])
266 aros_host_cflags="$aros_host_cflags $aros_host_cc_pipe"
267 aros_host_arch="darwin"
269 if [[ -z ${SED+x} ]]; then SED="gsed"; fi
270 android_build_os="darwin-x86"
271 android_tool="android"
272 default_android_sdk="/android-sdk-mac_x86"
278 aros_host_cpu="x86_64"
284 AC_MSG_WARN("Unknown CPU for Darwin host -- $host_cpu")
285 aros_host_cpu="$host_cpu"
289 aros_host_ldflags="$aros_host_ldflags -liconv"
294 aros_host_cflags="$aros_host_cflags $aros_host_cc_pipe"
295 aros_host_make="gmake"
296 aros_host_arch="dragonfly"
302 aros_host_cpu="x86_64"
305 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
306 aros_host_cpu="$host_cpu"
312 aros_host_cflags="$aros_host_cflags $aros_host_cc_pipe"
313 aros_host_make="gmake"
314 aros_host_arch="netbsd"
323 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
324 aros_host_cpu="$host_cpu"
327 aros_host_lib_suffix=".0.0"
331 aros_host_cflags="$aros_host_cflags $aros_host_cc_pipe"
332 aros_host_make="gmake"
333 aros_host_arch="openbsd"
339 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
340 aros_host_cpu="$host_cpu"
346 aros_host_arch="solaris"
347 aros_host_cflags="$aros_host_cflags $aros_host_cc_pipe"
353 aros_host_cpu="sparc"
356 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
357 aros_host_cpu="$host_cpu"
363 aros_host_arch="morphos"
369 aros_host_arch="amiga"
375 TOUCH="/gg/bin/touch"
384 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
385 aros_host_cpu="$host_cpu"
391 aros_host_arch="cygwin"
392 aros_host_cflags="$aros_host_cflags $aros_host_cc_pipe"
394 android_build_os="windows"
395 android_tool="android.bat"
396 default_android_sdk="/cygdrive/c/android-sdk-windows-1.6_r1"
403 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
404 aros_host_cpu="$host_cpu"
410 aros_host_arch="mingw32"
411 aros_host_cflags="$aros_host_cflags $aros_host_cc_pipe"
413 android_build_os="windows"
414 android_tool="android.bat"
415 default_android_sdk="/c/android-sdk-windows-1.6_r1"
417 libpng_libextra="-lws2_32"
421 dnl Currently there's neither 64-bit MinGW nor MSYS. Both environments are 32-bit
422 dnl and run under emulation. Consequently, uname reports i386 even on 64-bit systems.
423 dnl Here we attempt to detect Windows home platform by asking gcc about its target.
424 dnl 64-bit gcc will output "x86_64-w64-mingw32" here.
426 AC_MSG_CHECKING([for Windows native gcc target])
427 host_cpu=`gcc -dumpmachine`
428 AC_MSG_RESULT($host_cpu)
439 dnl Native i386 gcc for MinGW32 reports 'mingw32' with -dumpmachine switch
444 aros_host_cpu="x86_64"
445 dnl Dragon's x86_64-w64-mingw32-gcc is a bit broken. It ignores standard $prefix/include
446 dnl directory, so we have to add it explicitly here.
447 aros_host_cflags="$aros_host_cflags -isystem /mingw/include"
451 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
452 aros_host_cpu="$host_cpu"
457 AC_MSG_ERROR([Unsupported host architecture $host])
461 AROS_PROG(aros_host_ar,[ar],[cr])
462 AROS_REQUIRED(ar,$aros_host_ar)
463 AROS_PROG(aros_host_ranlib,ranlib)
464 AROS_REQUIRED(ranlib,$aros_host_ranlib)
465 AROS_PROG(aros_host_strip,strip)
466 AROS_REQUIRED(strip,$aros_host_strip)
468 AROS_PROG(RM,[rm],[-rf])
469 AROS_REQUIRED(rm,$RM)
471 AROS_REQUIRED(cp,$CP)
473 AROS_REQUIRED(mv,$MV)
474 AROS_PROG(ECHO,[echo])
475 AROS_REQUIRED(echo,$ECHO)
476 AROS_PROG(MKDIR,[mkdir],[-p])
477 AROS_REQUIRED(mkdir,$MKDIR)
478 AROS_PROG(TOUCH,[touch])
479 AROS_REQUIRED(touch,$TOUCH)
480 AROS_PROG(SORT,[sort])
481 AROS_REQUIRED(sort,$SORT)
482 AROS_PROG(UNIQ,[uniq])
483 AROS_REQUIRED(uniq,$UNIQ)
484 AROS_PROG(NOP,[true])
485 AROS_REQUIRED(true,$NOP)
487 AROS_REQUIRED(cat,$CAT)
488 AROS_PROG(BISON,[bison])
489 AROS_REQUIRED(bison,$BISON)
490 AROS_PROG(FLEX,[flex])
491 AROS_REQUIRED(flex,$FLEX)
492 AROS_PROG(PNGTOPNM,[pngtopnm])
493 AROS_REQUIRED(pngtopnm,$PNGTOPNM)
494 AROS_PROG(PPMTOILBM,[ppmtoilbm])
495 AROS_REQUIRED(ppmtoilbm,$PPMTOILBM)
497 AROS_REQUIRED(sed,$SED)
498 AROS_PROG(CHMOD,[chmod])
499 AROS_REQUIRED(chmod,$CHMOD)
500 AROS_PROG(PATCH,[patch])
501 AROS_REQUIRED(patch,$PATCH)
505 AC_ARG_ENABLE([libpng-config], [--disable-libpng-config disable libpng-config test and configuration])
506 if test "$enable_libpng_config" != "no"; then
507 AC_CHECK_PROG([arosconfig_use_libpngconfig],[libpng-config],[yes],[no])
509 if test "$arosconfig_use_libpngconfig" = "yes"; then
510 AC_MSG_CHECKING([libpng-config library])
511 libpng_incdir="`libpng-config --cflags`"
512 libpng_libextra="$libpng_libextra `libpng-config --ldflags`"
513 libpng="`libpng-config --libs`"
514 AC_MSG_RESULT($libpng)
516 AC_CHECK_LIB(png, png_read_png, [libpng="-lpng"], [libpng="no"])
517 if test "$libpng_libextra" != ""; then
518 if test "$libpng" != "no"; then
519 libpng_libextra="$libpng_libextra $libpng"
523 AROS_REQUIRED(libpng, $libpng)
525 AC_SUBST(libpng_libextra)
526 AC_SUBST(libpng_incdir)
533 dnl ---------------------------------------------------------------------------
534 dnl Look for things about the host system, good for hosted targets.
535 dnl ---------------------------------------------------------------------------
537 # Check for some includes for the X11 HIDD and the kernel
538 AC_CHECK_HEADERS([sys/ipc.h sys/shm.h \
539 sys/mmap.h sys/mman.h sysexits.h \
540 sys/statfs.h sys/statvfs.h sys/vfs.h sys/param.h \
543 AC_CHECK_HEADERS([sys/mount.h],,,[#include <sys/param.h>])
560 AC_CHECK_MEMBERS(struct tm.tm_gmtoff)
562 # Look for some functions
563 AC_CHECK_FUNCS([getpagesize kqueue statfs statvfs \
564 clone kse_create rfork_thread thr_create sa_register \
565 getcontext makecontext setcontext sigaltstack swapcontext])
569 #-----------------------------------------------------------------------------
572 # GCC 4.1+ has a stack protection feature that requires OS support. Ubuntu has
573 # it switched on by default, and we use the host compiler, so it compiles AROS
574 # code with this enabled resulting in link failures as we don't have support
577 # We use two methods to disable it. For the host compiler (used to compile
578 # some hosted modules), we test to see if the compiler supports stack
579 # protection, and if it does we disable it in AROS_CONFIG_CFLAGS. This should
580 # work on all platforms.
583 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
584 save_cflags="$CFLAGS"
585 CFLAGS="$CFLAGS -fno-stack-protector"
586 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
587 AC_MSG_RESULT($use_no_stack_protector)
588 if test "x-$use_no_stack_protector" = "x-yes" ; then
589 aros_host_cflags="$aros_host_cflags -fno-stack-protector"
591 CFLAGS="$save_cflags"
593 #-----------------------------------------------------------------------------
595 # Disable pointer-signedness warnings if the compiler recognises the option
596 # (this only works for the host compiler at the moment)
598 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
599 save_cflags="$CFLAGS"
600 CFLAGS="$CFLAGS -Wno-pointer-sign"
601 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
602 AC_MSG_RESULT($use_no_sign_warning)
603 if test "x-$use_no_sign_warning" = "x-yes" ; then
604 aros_host_cflags="$aros_host_cflags -Wno-pointer-sign"
606 CFLAGS="$save_cflags"
608 #-----------------------------------------------------------------------------
610 # Check if host compiler supports -fgnu89-inline, can be needed for crosstools.
612 AC_MSG_CHECKING([whether ${CC} accepts -fgnu89-inline])
613 save_cflags="$CFLAGS"
614 CFLAGS="$CFLAGS -fgnu89-inline"
615 AC_TRY_COMPILE(,, use_gnu89_inline="yes", use_gnu89_inline="no")
616 AC_MSG_RESULT($use_gnu89_inline)
617 if test "x-$use_gnu89_inline" = "x-yes" ; then
618 gnu89_inline="-fgnu89-inline"
620 CFLAGS="$save_cflags"
623 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
624 # On GCC >= 4.0 -iquote should be used
626 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
627 CFLAGS="$CFLAGS -iquote."
628 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
629 AC_MSG_RESULT($has_iquote)
630 if test "x-$has_iquote" = "x-yes" ; then
631 host_cflags_iquote=-iquote
632 host_cflags_iquote_end=
634 host_cflags_iquote=-I
635 host_cflags_iquote_end=-I-
638 AC_MSG_NOTICE([Performing target configuration...])
640 dnl --------------------------------------------------------------------
641 dnl Target Configuration Section
642 dnl --------------------------------------------------------------------
644 dnl The target configuration section is responsible for setting up all
645 dnl the paths for includes, and tools required to build AROS to some
646 dnl particular target.
648 aros_nowarn_flags="NOWARN_UNUSED_COMMAND_LINE_ARGUMENT NOWARN_UNKNOWN_WARNING_OPTION NOWARN_POINTER_SIGN NOWARN_PARENTHESES"
652 toolchain_needs_sysroot=no
658 aros_config_cppflags=
660 aros_config_cxxflags=
661 aros_config_aflags="-Wall -x assembler-with-cpp -c"
662 aros_config_ldflags=""
664 aros_shared_default=yes
666 aros_shared_cflags="-fPIC"
667 aros_shared_aflags=""
668 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
669 aros_kernel_ldflags="-Wl,-rpath,./lib"
671 aros_kernel_ar_flags="cr"
672 aros_target_ar_flags="cr"
673 aros_target_nm_flags="-C -ul"
674 aros_target_strip_flags="--strip-unneeded -R.comment"
679 aros_target_genmap="-Wl,-Map -Xlinker"
681 # Native flavour stuff
682 aros_serial_debug="0"
684 # Palm native flavour stuff
685 aros_palm_debug_hack="0"
688 aros_nesting_supervisor="0"
690 # Collect-aros stuff: "-ius" to ignore undefined symbols
691 ignore_undefined_symbols=""
693 # Check for X11 by default
701 AC_MSG_CHECKING([Which toolchain family to use ...])
702 AC_ARG_WITH(toolchain,AC_HELP_STRING([--with-toolchain=family],[Which toolchain family to crosscompile with (defaults to gnu)]),aros_toolchain="$withval",aros_toolchain="gnu")
703 AC_MSG_RESULT($aros_toolchain)
706 AC_MSG_CHECKING([if we should enable link time optimizations (LTO)])
707 AC_ARG_ENABLE(lto,AC_HELP_STRING([--enable-lto=[yes|no]],[Enable link time optimizations if the target compiler supports them (default=no)]),
708 aros_config_lto="$enableval",aros_config_lto="no")
709 if test "$aros_config_lto" != "no"; then
710 aros_config_lto="yes"
712 AC_MSG_RESULT($aros_config_lto)
714 AC_MSG_CHECKING([if we should enable coverage instrumentation])
715 AC_ARG_ENABLE(coverage,AC_HELP_STRING([--enable-coverage=[yes|no]],[Enable coverage instrumentation if the target compiler supports it (default=no)]),
716 aros_config_coverage="$enableval",aros_config_coverage="no")
717 if test "$aros_config_coverage" != "no"; then
718 aros_config_coverage="yes"
720 AC_MSG_RESULT($aros_config_coverage)
724 case "$aros_toolchain" in
726 # toolchain_needs_sysroot=yes
727 toolchain_c_compiler="clang"
728 toolchain_cxx_compiler="clang++"
729 toolchain_cpp_preprocessor="clang -E"
730 toolchain_ld="ld.lld"
732 toolchain_as="llvm-as"
733 toolchain_ar="llvm-ar"
734 toolchain_ranlib="llvm-ranlib"
735 toolchain_nm="llvm-nm"
736 toolchain_strip="true"
737 toolchain_objcopy="llvm-objcopy"
738 toolchain_objdump="llvm-objdump"
741 toolchain_c_compiler="gcc"
742 toolchain_cxx_compiler="g++"
743 toolchain_cpp_preprocessor="gcc -E"
746 if test "$aros_config_lto" != "yes"; then
749 toolchain_ranlib="ranlib"
752 toolchain_ld="ld.bfd"
753 toolchain_ar="gcc-ar"
754 toolchain_ranlib="gcc-ranlib"
755 toolchain_nm="gcc-nm"
757 toolchain_strip="strip"
758 toolchain_objcopy="objcopy"
759 toolchain_objdump="objdump"
762 AC_MSG_WARN("Unknown toolchain family!")
763 toolchain_c_compiler="cc"
764 toolchain_cxx_compiler="c++"
765 toolchain_cpp_preprocessor="cpp"
770 toolchain_ranlib="ranlib"
772 toolchain_strip="strip"
773 toolchain_objcopy="objcopy"
774 toolchain_objdump="objdump"
778 #-----------------------------------------------------------------------------
780 AC_MSG_CHECKING([which type of build to do])
781 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=$enableval,build_type="personal")
783 if test "$build_type" = "nightly"; then
784 build_type_string="NIGHTLY"
785 elif test "$build_type" = "snapshot"; then
786 build_type_string="SNAPSHOT"
787 elif test "$build_type" = "milestone"; then
788 build_type_string="MILESTONE"
789 elif test "$build_type" = "release"; then
790 build_type_string="RELEASE"
792 build_type_string="PERSONAL"
793 build_type="personal"
796 aros_config_cppflags="$aros_config_cppflags -DAROS_BUILD_TYPE=AROS_BUILD_TYPE_$build_type_string"
798 AC_MSG_RESULT($build_type)
800 #-----------------------------------------------------------------------------
801 all_debug_types="messages stack modules mungwall symbols"
803 AC_MSG_CHECKING([which debug types to enable])
804 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)]),
805 debug="$enableval",debug="")
807 if test "$debug" = "" -o "$debug" = "no"; then
809 elif test "$debug" = "yes"; then
813 if test "$debug" = "all" ; then
814 debug="messages stack modules symbols"
815 for d in $all_debug_types; do
816 export aros_${d}_debug="1"
819 for d in $all_debug_types; do
820 export aros_${d}_debug="0"
824 if test "$debug" != "none"; then
825 debug=`echo $debug | sed s/,/\ /g`
828 for d2 in $all_debug_types; do
829 if test "$d2" = "$d"; then
834 if test "$found" = "0"; then
835 AC_MSG_ERROR([unrecognized debug type "$d". Available types are: all none $all_debug_types])
837 export aros_${d}_debug="1"
841 AC_MSG_RESULT($debug)
843 if test "$aros_messages_debug" = "1"; then
844 aros_messages_debug="-DADEBUG=1 -DMDEBUG=1"
846 aros_messages_debug=""
848 if test "$aros_symbols_debug" = "1"; then
849 aros_symbols_debug="-g"
851 aros_symbols_debug=""
854 # These are the flags to pass when compiling debugged programs
855 aros_debug_cppflags="$aros_messages_debug"
856 aros_debug_cflags="$aros_symbols_debug"
859 aros_debug_ldflags="$aros_symbols_debug"
861 #-----------------------------------------------------------------------------
862 # Checking for distcc and ccache.
864 # Always apply the transforms in this particular order. Basically you should
865 # always run 'ccache distcc compiler' in that order for the best performance.
867 AC_MSG_CHECKING([whether to enable distcc])
868 AC_ARG_ENABLE(distcc,AC_HELP_STRING([--enable-distcc],[Use distcc as a front end to the compiler (default=no).]),distcc="$enableval",distcc="no")
869 if test "$distcc" != "" -a "$distcc" != "no"; then
870 # AC_CHECK_PROG will print out the result in this case
871 AC_PATH_PROG(DISTCC,[distcc],distcc,)
876 AC_MSG_CHECKING([whether to enable ccache])
877 AC_ARG_ENABLE(ccache,AC_HELP_STRING([--enable-ccache],[Use ccache as a front end to the compiler (default=no).]),ccache="$enableval",ccache="no")
878 if test "$ccache" != "" -a "$ccache" != "no"; then
879 # AC_CHECK_PROG will print out the result in this case
880 AC_CHECK_PROG(CCACHE,[ccache],ccache,)
885 #-----------------------------------------------------------------------------
886 AC_MSG_CHECKING([what specific host gcc version to use])
887 AC_ARG_WITH(kernel-gcc-version,AC_HELP_STRING([--with-kernel-gcc-version=VERSION],[Use gcc-VERSION for building bootstrap]),kernel_tool_version="$withval",kernel_tool_version="")
888 if test "$kernel_tool_version" != "" ; then
889 msg_result=$kernel_tool_version
893 AC_MSG_RESULT($msg_result)
895 #-----------------------------------------------------------------------------
896 AC_MSG_CHECKING([what optimization flags to use])
897 AC_ARG_WITH(optimization,AC_HELP_STRING([--with-optimization=FLAGS],[Use optimization flags FLAGS (e.g --with-optimization=-O2).]),optimization_level="$withval",optimization_level="unknown")
898 if test "$optimization_level" = "unknown"; then
899 dnl default is -O2 for normal builds, -O0 for debug builds
900 optimization="default"
901 if test "$debug" != "none"; then
902 optimization_level="-O0"
904 optimization_level="-O2"
907 optimization="$optimization_level"
909 AC_MSG_RESULT($optimization)
912 #-----------------------------------------------------------------------------
913 AC_MSG_CHECKING([which paranoia flags to use])
914 AC_ARG_WITH(paranoia,AC_HELP_STRING([--with-paranoia=(yes|no|FLAGS)],[Specific compiler warning FLAGS to enable for paranoia builds (default=-Wall -Werror)]),[paranoia_flags="$withval"],[paranoia_flags="$paranoia_default"])
915 if test "$paranoia_flags" = "no"; then
916 paranoia_flags="-Wall -Werror-implicit-function-declaration"
919 if test "$paranoia_flags" = "yes"; then
920 paranoia_flags="-Wall -Werror"
922 msg_result="$paranoia_flags"
924 AC_MSG_RESULT($msg_result)
925 aros_warn_flags="$aros_warn_flags $paranoia_flags"
927 #-----------------------------------------------------------------------------
928 AC_MSG_CHECKING([what target variant to enable])
929 AC_ARG_ENABLE(target_variant,AC_HELP_STRING([--enable-target-variant=NAME],[Enable a specific target variant (default=none)]),target_variant=$enableval,target_variant="")
930 if test "$target_variant" = ""; then
931 aros_target_variant=""
932 aros_target_suffix=""
935 aros_target_variant="$target_variant"
936 aros_target_suffix="-$target_variant"
938 AC_MSG_RESULT($enableval)
940 #-----------------------------------------------------------------------------
941 # Target-specific defaults. You can override then on a per-target basis.
943 # Bootloader name. Currently used by PC target.
944 target_bootloader="none"
948 #-----------------------------------------------------------------------------
949 # Additional options for some specific targets
951 case "$aros_target_variant" in
953 AC_MSG_CHECKING([XCode path])
954 AC_ARG_WITH(xcode,AC_HELP_STRING([--with-xcode=PATH],[Specify XCode path for iOS targets (default=/Developer).]),aros_xcode_path="$withval",aros_xcode_path="/Developer")
955 AC_MSG_RESULT($aros_xcode_path)
957 AC_MSG_CHECKING([what iOS SDK version to use])
958 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=VERSION],[Use iOS SDK version VERSION (default=4.1).]),aros_sdk_version="$withval",aros_sdk_version="4.1")
959 AC_MSG_RESULT($aros_sdk_version)
964 AC_MSG_CHECKING([Android SDK path])
965 AC_ARG_WITH(sdk,AC_HELP_STRING([--with-sdk=PATH],[Specify Android SDK path (default=$default_android_sdk).]),aros_android_sdk="$withval",aros_android_sdk=$default_android_sdk)
966 AC_MSG_RESULT($aros_android_sdk)
968 AC_MSG_CHECKING([Android NDK path])
969 AC_ARG_WITH(ndk,AC_HELP_STRING([--with-ndk=PATH],[Specify Android NDK path (default=none).]),aros_android_ndk="$withval",aros_android_ndk="none")
970 AC_MSG_RESULT($aros_android_ndk)
972 AC_MSG_CHECKING([what Android SDK version to use])
973 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=LEVEL],[Use Android SDK for API LEVEL (default=12).]),aros_sdk_version="$withval",aros_sdk_version="12")
974 AC_MSG_RESULT($aros_sdk_version)
976 aros_android_level=android-$aros_sdk_version
977 if test ! -d $aros_android_sdk/platforms/$aros_android_level; then
978 echo "Platform $aros_android_level is not installed in your SDK"
979 echo "Use --with-sdk-version=<API level number> to select another platform version"
980 echo "You can check what plaform versions are installed in your SDK"
981 echo "by examining contents of $aros_android_sdk/platforms directory"
982 AC_MSG_ERROR([Android platform $aros_android_level is not installed])
985 export PATH="$aros_android_sdk/tools:$PATH"
986 AC_PATH_PROG(android_tool, $android_tool)
987 AROS_REQUIRED(android,$android_tool)
989 if test "$aros_android_ndk" != "none"; then
990 AC_MSG_CHECKING([what Android NDK version to use])
991 AC_ARG_WITH(ndk-version,AC_HELP_STRING([--with-ndk-version=LEVEL],[Use Android NDK for API LEVEL (default=9).]),aros_ndk_version="$withval",aros_ndk_version="9")
992 AC_MSG_RESULT($aros_ndk_version)
995 AC_PATH_PROG(ant, ant)
996 if test "$ant" = ""; then
997 AC_MSG_WARN([Apache Ant is missing, Java bootstrap can't be built automatically])
1000 AC_MSG_CHECKING([Build debug or release apk])
1001 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)
1002 if test $aros_android_antapk != release -a $aros_android_antapk != debug; then
1003 AC_MSG_ERROR([apk-version has to be release or debug])
1005 AC_MSG_RESULT($aros_android_antapk)
1007 target_extra_cfg+="$export_newline""# Android$export_newline""AROS_ANDROID_ANTAPK := $aros_android_antapk$export_newline"
1009 dnl MSYS bash can't run .bat files directly, then need to be started via cmd.exe
1010 if test "$host_os" = "mingw32"; then
1011 android_tool="cmd //c $android_tool"
1019 #-----------------------------------------------------------------------------
1020 # External toolchains
1021 kernel_tool_prefix="none"
1022 aros_tool_prefix="none"
1023 elf_tool_prefix="${target_cpu}-elf-"
1025 # Base target cpu ISA configuration switch.
1026 case "$target_cpu" in
1032 m68k_isa_extra="ISA_MC68000_FLAGS := -march=68000"
1033 m68k_020_isa_extra="ISA_MC68020_FLAGS := -march=68020"
1034 m68k_030_isa_extra="ISA_MC68030_FLAGS := -march=68030"
1035 m68k_040_isa_extra="ISA_MC68040_FLAGS := -march=68040"
1036 m68k_060_isa_extra="ISA_MC68060_FLAGS := -march=68060"
1037 m68k_ac080_isa_extra="ISA_AC68080_FLAGS := -march=68040"
1038 m68k_020_ext="ISA_MC68020_EXT :=020"
1039 m68k_030_ext="ISA_MC68030_EXT :=030"
1040 m68k_040_ext="ISA_MC68040_EXT :=040"
1041 m68k_060_ext="ISA_MC68060_EXT :=060"
1042 m68k_020_cflags="ISA_MC68020_CFLAGS :="
1043 m68k_030_cflags="ISA_MC68030_CFLAGS :="
1044 m68k_040_cflags="ISA_MC68040_CFLAGS :="
1045 m68k_060_cflags="ISA_MC68060_CFLAGS :="
1046 m68k_020_cppflags="ISA_MC68020_CPPFLAGS :="
1047 m68k_030_cppflags="ISA_MC68030_CPPFLAGS :="
1048 m68k_040_cppflags="ISA_MC68040_CPPFLAGS :="
1049 m68k_060_cppflags="ISA_MC68060_CPPFLAGS :="
1050 m68k_020_ldflags="ISA_MC68020_LDFLAGS :="
1051 m68k_030_ldflags="ISA_MC68030_LDFLAGS :="
1052 m68k_040_ldflags="ISA_MC68040_LDFLAGS :="
1053 m68k_060_ldflags="ISA_MC68060_LDFLAGS :="
1056 x86_isa_extra="ISA_X86_FLAGS := -m32 -march=i486"
1057 x86_64_isa_extra="ISA_X8664_FLAGS := -mcmodel=large"
1063 # This is the target configuration switch.
1064 case "$target_os" in
1066 aros_target_arch="linux"
1067 aros_target_family="unix"
1068 case "$target_cpu" in
1070 aros_target_cpu="m68k"
1071 aros_object_format="m68kelf"
1072 aros_flavour="emulcompat"
1073 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__linux__"
1074 aros_isa_flags="$""(ISA_MC68000_FLAGS)"
1075 aros_shared_ldflags="-Wl,-T,\$(TOP)/config/linux/m68k/script.so"
1076 aros_kernel_ldflags="-Wl,-rpath,./lib,-T,\$(TOP)/config/linux/m68k/script.normal"
1077 gcc_target_cpu="mc68000"
1080 aros_target_cpu="i386"
1081 aros_object_format="elf_i386"
1082 aros_flavour="emulation"
1083 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__linux__"
1084 aros_isa_flags="$""(ISA_X86_FLAGS)"
1085 x86_64_isa_extra="$x86_64_isa_extra -mno-red-zone"
1086 aros_kernel_ldflags="-Wl,-melf_i386"
1087 aros_nominal_depth=8
1088 gcc_target_cpu="i386"
1089 pci_hidd_target="hidd-pci-linux"
1090 android_tool_dir_prefix="x86"
1091 android_tool_prefix="i686-android-linux"
1092 android_ndk_arch="x86"
1095 aros_target_cpu="x86_64"
1096 aros_object_format="elf_x86_64"
1097 aros_flavour="emulation"
1098 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__linux__"
1099 aros_isa_flags="$""(ISA_X8664_FLAGS)"
1100 x86_64_isa_extra="$x86_64_isa_extra -mno-red-zone"
1101 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1102 aros_config_cxxflags="$aros_config_cxxflags -fno-omit-frame-pointer"
1103 aros_nominal_depth=8
1104 pci_hidd_target="hidd-pci-linux"
1107 aros_target_cpu="ppc"
1108 aros_object_format="elf32ppc"
1109 aros_flavour="emulation"
1110 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
1111 aros_nominal_depth=8
1112 gcc_target_cpu="ppc"
1115 # Same as powerpc, but I need this for the nightly build to work again.
1116 # Actually, the nightly should be made working with powerpc target.
1117 # That just was too much work for the moment, another week or two.
1119 aros_target_cpu="ppc"
1120 aros_object_format="elf32ppc"
1121 aros_flavour="emulation"
1122 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
1123 aros_nominal_depth=8
1124 gcc_target_cpu="ppc"
1127 aros_target_cpu="aarch64"
1128 target_cpu="aarch64"
1129 aros_object_format="aarch64elf_aros"
1130 aros_flavour="emulation"
1131 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
1132 gcc_target_cpu="aarch64"
1133 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
1134 aros_config_cxxflags="$aros_config_cxxflags -fno-strict-aliasing -fno-omit-frame-pointer"
1135 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
1136 aros_arch_libs="-laeabi"
1137 gcc_default_float_abi="hard"
1138 kernel_tool_prefix="aarch64-linux-gnueabihf-"
1141 aros_target_cpu="arm"
1143 aros_object_format="armelf_aros"
1144 aros_flavour="emulation"
1145 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
1146 gcc_target_cpu="arm"
1147 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
1148 aros_config_cxxflags="$aros_config_cxxflags -fno-strict-aliasing -fno-omit-frame-pointer"
1149 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
1150 aros_arch_libs="-laeabi"
1151 gcc_default_float_abi="hard"
1152 android_tool_dir_prefix="arm-linux-androideabi"
1153 android_tool_prefix="arm-linux-androideabi"
1154 android_ndk_arch="arm"
1155 kernel_tool_prefix="arm-linux-gnueabihf-"
1158 aros_target_cpu="arm"
1159 aros_object_format="armelf_aros"
1160 aros_flavour="emulation"
1161 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
1162 gcc_target_cpu="arm"
1163 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
1164 aros_config_cxxflags="$aros_config_cxxflags -fno-strict-aliasing -fno-omit-frame-pointer"
1165 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
1166 aros_arch_libs="-laeabi"
1167 android_tool_dir_prefix="arm-linux-androideabi"
1168 android_tool_prefix="arm-linux-androideabi"
1169 android_ndk_arch="arm"
1170 kernel_tool_prefix="arm-linux-gnueabi-"
1173 AC_MSG_ERROR("Unknown CPU for Linux -- $target_cpu")
1176 case "$aros_target_variant" in
1179 dnl Not all Linux CPUs are supported by Android
1180 if test "$android_ndk_arch" = ""; then
1181 AC_MSG_ERROR("Unsupported CPU for Android -- $target_cpu")
1184 aros_nominal_width=320
1185 aros_nominal_height=480
1186 if test "$aros_android_ndk" = "none"; then
1187 dnl Use standalone toolchain, don't adjust paths
1188 aros_kernel_cflags="-mandroid"
1189 aros_kernel_ldflags="-mandroid"
1192 dnl In Android NDK toolchains are placed in own directories,
1193 dnl but tool names are not suffixed with version
1194 export PATH="$aros_android_ndk/toolchains/$android_tool_dir_prefix-$kernel_tool_version/prebuilt/$android_build_os/bin:$PATH"
1195 kernel_tool_version=""
1196 aros_android_ndk="$aros_android_ndk/platforms/android-$aros_ndk_version/arch-$android_ndk_arch"
1197 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
1198 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
1199 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
1200 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
1203 host_android_gfx=yes
1204 # Disable implicit PIC mode
1205 aros_config_cflags="$aros_config_cflags -fno-pic"
1206 kernel_tool_prefix="$android_tool_prefix-"
1212 aros_target_arch="pc"
1213 aros_shared_default="no"
1214 target_bootloader="grub2"
1215 case "$target_cpu" in
1217 aros_target_cpu="i386"
1219 dnl If somebody hasn't already set the target object
1220 dnl format, then use this value. Mostly to support
1221 dnl FreeBSD cross-compilation.
1222 dnl TODO: Remove when we always use our compiler.
1224 if test "$aros_object_format" = "" ; then
1225 aros_object_format="elf_i386"
1227 aros_flavour="standalone"
1228 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1229 aros_isa_flags="$""(ISA_X86_FLAGS)"
1230 x86_64_isa_extra="$x86_64_isa_extra -mno-red-zone"
1231 aros_kernel_ldflags="-Wl,-melf_i386"
1232 aros_nominal_width=640
1233 aros_nominal_height=480
1234 gcc_target_cpu="i386"
1237 PLATFORM_EXECSMP="#define __AROSPLATFORM_SMP__"
1238 aros_target_cpu="x86_64"
1240 if test "$aros_object_format" = "" ; then
1241 aros_object_format="elf_x86_64"
1243 aros_flavour="standalone"
1244 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1245 aros_isa_flags="$""(ISA_X8664_FLAGS)"
1246 x86_64_isa_extra="$x86_64_isa_extra -mno-red-zone"
1247 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -fno-omit-frame-pointer"
1248 aros_config_cxxflags="$aros_config_cxxflags -fno-asynchronous-unwind-tables -fno-omit-frame-pointer"
1249 aros_kernel_ldflags=""
1250 aros_nominal_width=640
1251 aros_nominal_height=480
1252 case "$aros_target_variant" in
1254 ENABLE_EXECSMP="#define __AROSEXEC_SMP__"
1259 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
1265 aros_target_arch="prep"
1266 aros_shared_default="no"
1267 aros_target_cpu="ppc"
1268 aros_object_format="elf32ppc"
1269 aros_flavour="ppcnative"
1270 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1271 aros_kernel_ldflags=""
1272 aros_nominal_width=640
1273 aros_nominal_height=480
1274 gcc_target_cpu="ppc"
1278 aros_target_arch="freebsd"
1279 aros_target_family="unix"
1280 aros_target_cpu="i386"
1281 aros_flavour="emulation"
1282 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1283 gcc_target_cpu="i386"
1285 aros_target_strip_flags="-x"
1289 aros_target_arch="darwin"
1290 aros_target_family="unix"
1291 aros_flavour="emulation"
1292 case "$target_cpu" in
1294 aros_ios_platform="iPhoneSimulator"
1295 aros_target_cpu="i386"
1296 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1297 aros_isa_flags="$""(ISA_X86_FLAGS)"
1298 aros_kernel_ldflags=""
1299 aros_macosx_version="10.4"
1300 aros_nominal_depth=8
1301 gcc_target_cpu="i386"
1302 aros_object_format="elf_i386"
1303 aros_kernel_ar_flags="-cr"
1304 aros_target_strip_flags="-x"
1305 kernel_tool_flags="-m32"
1308 aros_target_cpu="x86_64"
1309 aros_object_format="elf_x86_64"
1310 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1311 aros_isa_flags="$""(ISA_X8664_FLAGS)"
1312 aros_macosx_version="10.6"
1313 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1314 aros_config_cxxflags="$aros_config_cxxflags -fno-omit-frame-pointer"
1315 aros_kernel_cflags="-m64"
1316 aros_kernel_ldflags="-m64"
1317 aros_nominal_depth=8
1319 aros_kernel_ar_flags="-cr"
1322 aros_kernel_ranlib="ranlib"
1324 aros_kernel_strip="strip"
1325 kernel_tool_prefix="i686-apple-darwin10-"
1328 aros_target_cpu="ppc"
1329 aros_object_format="elf32ppc"
1330 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1331 aros_kernel_ldflags=""
1332 aros_macosx_version="10.0"
1333 aros_nominal_depth=8
1334 gcc_target_cpu="ppc"
1336 aros_kernel_ar_flags="-cr"
1337 aros_kernel_ld="ld -arch ppc"
1338 aros_kernel_as="as -arch ppc"
1339 aros_kernel_ranlib="ranlib -arch ppc"
1340 aros_kernel_nm="nm -arch ppc"
1341 aros_kernel_strip="strip -arch ppc"
1342 kernel_tool_prefix="powerpc-apple-darwin10-"
1345 aros_ios_platform="iPhoneOS"
1346 aros_target_cpu="arm"
1347 aros_object_format="armelf_aros"
1348 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1349 aros_arch_libs="-laeabi"
1350 aros_nominal_depth=8
1351 gcc_target_cpu="arm"
1353 aros_kernel_ar_flags="-cr"
1354 aros_kernel_ld="ld -arch arm"
1355 aros_kernel_ranlib="ranlib -arch arm"
1356 kernel_tool_prefix="arm-apple-darwin10-"
1357 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1360 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1363 case "$aros_target_variant" in
1365 make_extra_targetcfg="$export_newline""# Apple iOS stuff for gcc$export_newline""IOS_LDFLAGS := -F$""(IOS_SDK_PATH)/System/Library/Frameworks$export_newline"
1366 aros_ios_version="3.0"
1367 aros_nominal_width=320
1368 aros_nominal_height=480
1369 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_sdk_version.sdk"
1370 target_extra_cfg+="$export_newline""# Apple iOS specific$export_newline""IOS_PLATFORM := $aros_ios_platform$export_newline""IOS_OS_VERSION := $aros_ios_version$export_newline""IOS_SDK_PATH := $aros_ios_sdk$export_newline"
1371 kernel_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1372 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1374 # This is here because it may depend on iOS or SDK version
1375 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1376 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1377 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1380 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1381 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1387 aros_target_arch="dragonfly"
1388 aros_target_family="unix"
1389 aros_flavour="emulation"
1390 case "$target_cpu" in
1392 aros_target_cpu="i386"
1393 aros_object_format="elf_i386"
1394 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1395 aros_isa_flags="$""(ISA_X86_FLAGS)"
1398 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1399 aros_config_cxxflags="$aros_config_cxxflags -fno-omit-frame-pointer"
1400 aros_target_cpu="x86_64"
1401 aros_object_format="elf_x86_64"
1402 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1403 aros_isa_flags="$""(ISA_X8664_FLAGS)"
1406 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1412 aros_target_arch="netbsd"
1413 aros_target_family="unix"
1414 case "$target_cpu" in
1416 aros_target_cpu="m68k"
1417 aros_object_format="m68kelf"
1418 aros_flavour="emulcompat"
1419 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1420 aros_isa_flags="$""(ISA_MC68000_FLAGS)"
1421 gcc_target_cpu="mc68000"
1424 aros_target_cpu="i386"
1425 aros_object_format="elf_i386"
1426 aros_flavour="emulation"
1427 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1428 aros_isa_flags="$""(ISA_X86_FLAGS)"
1429 aros_nominal_depth=8
1430 gcc_target_cpu="i386"
1433 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1436 aros_target_genmap="-Wl,-M -Xlinker >"
1437 aros_flavour="emulation"
1438 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1442 aros_target_arch="openbsd"
1443 aros_target_family="unix"
1444 case "$target_cpu" in
1446 aros_target_cpu="i386"
1447 aros_object_format="elf_i386"
1448 aros_flavour="emulation"
1449 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1450 aros_isa_flags="$""(ISA_X86_FLAGS)"
1451 gcc_target_cpu="i386"
1454 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1457 aros_target_genmap="-Wl,-M -Xlinker >"
1458 aros_target_nm_flags="-u"
1459 aros_flavour="emulation"
1463 aros_target_arch="solaris"
1464 aros_target_family="unix"
1465 case "$target_cpu" in
1467 aros_target_cpu="i386"
1468 aros_object_format="elf_i386"
1469 aros_flavour="emulation"
1470 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1471 aros_isa_flags="$""(ISA_X86_FLAGS)"
1472 aros_nominal_depth=8
1473 gcc_target_cpu="i386"
1476 aros_target_cpu="sparc"
1477 aros_object_format="elf_sparc"
1478 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1479 gcc_target_cpu="sparc"
1482 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1485 aros_config_cppflags="$aros_config_cppflags -D$aros_target_cpu"
1486 aros_flavour="emulation"
1490 aros_target_arch="morphos"
1491 aros_shared_default="no"
1492 aros_target_cpu="ppc"
1493 aros_object_format="elf_ppc"
1494 aros_flavour="nativecompat"
1495 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1496 gcc_target_cpu="ppc"
1500 aros_target_arch="sam440"
1501 aros_shared_default="no"
1502 aros_target_cpu="ppc"
1503 aros_object_format="elf32ppc"
1504 aros_flavour="ppcnative"
1505 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1506 aros_kernel_ldflags=""
1507 aros_nominal_width=1024
1508 aros_nominal_height=768
1509 aros_nominal_depth=24
1510 aros_isa_flags="$aros_isa_flags -mcpu=440fp -mno-toc"
1511 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables"
1512 aros_config_cxxflags="$aros_config_cxxflags -fno-asynchronous-unwind-tables"
1513 gcc_target_cpu="powerpc"
1517 aros_target_arch="efika"
1518 aros_shared_default="no"
1519 aros_target_cpu="arm"
1520 aros_object_format="armelf_aros"
1521 aros_flavour="standalone"
1522 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1523 aros_kernel_ldflags=""
1524 aros_nominal_width=1024
1525 aros_nominal_height=600
1526 aros_arch_libs="-laeabi"
1527 gcc_default_cpu="armv7-a"
1528 gcc_default_fpu="vfpv3"
1529 aros_isa_flags="$aros_isa_flags -mtune=cortex-a8"
1530 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-asynchronous-unwind-tables"
1531 aros_config_cxxflags="$aros_config_cxxflags -fno-strict-aliasing -fno-asynchronous-unwind-tables"
1532 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing -fno-asynchronous-unwind-tables"
1533 if test "$optimization" = "default"; then
1534 optimization_level="-Os"
1536 case "$target_cpu" in
1538 gcc_default_float_abi="hard"
1543 gcc_default_float_abi="softfp"
1546 AC_MSG_ERROR("Unknown CPU for EfikaMX $target_cpu")
1552 aros_target_arch="chrp"
1553 aros_shared_default="no"
1554 aros_target_cpu="ppc"
1555 aros_object_format="elf32ppc"
1556 aros_flavour="ppcnative"
1557 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1558 aros_kernel_ldflags=""
1559 aros_nominal_width=640
1560 aros_nominal_height=480
1561 aros_isa_flags="$aros_isa_flags -mno-toc"
1562 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables"
1563 aros_config_cxxflags="$aros_config_cxxflags -fno-asynchronous-unwind-tables"
1564 gcc_target_cpu="powerpc"
1565 case "$aros_target_variant" in
1567 aros_isa_flags="$aros_isa_flags -mcpu=603e"
1568 aros_config_cppflags="$aros_config_cppflags -DBIG_ENDIAN_OHCI=1"
1574 PLATFORM_EXECSMP="#define __AROSPLATFORM_SMP__"
1575 aros_flavour="standalone"
1576 aros_target_arch="raspi"
1578 aros_shared_default="no"
1580 aros_target_mkdep="$aros_target_mkdep -D__GNUC__"
1582 case "$target_cpu" in
1584 aros_target_cpu="aarch64"
1585 gcc_default_cpu="aarch64"
1586 aros_object_format="aarch64elf_aros"
1589 aros_target_cpu="arm"
1590 gcc_default_cpu="armv6zk"
1591 gcc_default_cpu_tune="arm1176jzf-s"
1592 aros_object_format="armelf_aros"
1593 aros_isa_flags="$aros_isa_flags -marm"
1594 aros_config_cflags="$aros_config_cflags"
1595 aros_config_cxxflags="$aros_config_cxxflags"
1596 aros_config_aflags="$aros_config_aflags -marm"
1597 aros_kernel_cflags="$aros_kernel_cflags -marm"
1598 aros_target_mkdep="$aros_target_mkdep -Darm"
1599 aros_arch_libs="-laeabi"
1602 aros_flavour="standcompat"
1603 aros_target_cpu="armeb"
1604 gcc_default_float_abi="hard"
1605 gcc_default_cpu="armv7ve"
1606 gcc_default_cpu_tune="cortex-a7"
1607 aros_object_format="armelfb_aros"
1608 aros_isa_flags="$aros_isa_flags -marm"
1609 aros_config_cflags="$aros_config_cflags"
1610 aros_config_cxxflags="$aros_config_cxxflags"
1611 aros_config_aflags="$aros_config_aflags -marm"
1612 aros_kernel_cflags="$aros_kernel_cflags -marm"
1613 aros_target_mkdep="$aros_target_mkdep -Darm"
1614 aros_arch_libs="-laeabi"
1617 aros_target_cpu="arm"
1618 gcc_default_cpu="armv6zk"
1619 gcc_default_cpu_tune="arm1176jzf-s"
1620 aros_object_format="armelf_aros"
1621 aros_isa_flags="$aros_isa_flags -marm"
1622 aros_config_cflags="$aros_config_cflags"
1623 aros_config_cxxflags="$aros_config_cxxflags"
1624 aros_config_aflags="$aros_config_aflags -marm"
1625 aros_kernel_cflags="$aros_kernel_cflags -marm"
1626 aros_target_mkdep="$aros_target_mkdep -Darm"
1627 aros_arch_libs="-laeabi"
1630 AC_MSG_ERROR("Unknown CPU for RasPi $target_cpu")
1634 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -fno-exceptions"
1635 aros_config_cxxflags="$aros_config_cxxflags -fno-asynchronous-unwind-tables -fno-exceptions"
1636 aros_config_aflags="$aros_config_aflags -fno-asynchronous-unwind-tables -fno-exceptions"
1637 aros_kernel_cflags="$aros_kernel_cflags -fno-asynchronous-unwind-tables -fno-exceptions"
1639 case "$aros_target_variant" in
1641 ENABLE_EXECSMP="#define __AROSEXEC_SMP__"
1647 aros_flavour="standalone"
1648 aros_target_arch="stm32f7_discovery"
1649 aros_target_cpu="arm"
1650 aros_target_cpu_mode="thumb2"
1651 aros_object_format="armelf_aros"
1652 aros_shared_default="no"
1654 gcc_default_cpu="armv7e-m"
1655 gcc_default_cpu_tune="cortex-m7"
1656 gcc_default_fpu="fpv5-sp-d16"
1657 gcc_default_float_abi="hard"
1659 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dthumb"
1663 aros_elf_translate="$""(ELF2HUNK)"
1664 make_extra_commands="$export_newline""ELF2HUNK := $""(TOOLDIR)/elf2hunk$""(HOST_EXE_SUFFIX)$export_newline"
1665 aros_target_arch="amiga"
1666 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1667 aros_shared_default="no"
1669 case "$target_cpu" in
1671 AC_ARG_ENABLE(amigaos_compliance,AC_HELP_STRING([--enable-amigaos-compliance=VERSION],[Enforce userspace AmigaOS compliance to a specific KickStart version (default=none).]),aros_amigaos_compliance="$enableval")
1673 aros_target_cpu="m68k"
1674 aros_object_format="m68kelf"
1675 aros_flavour="standcompat"
1676 gcc_target_cpu="m68000"
1677 aros_isa_flags="$""(ISA_MC68000_FLAGS)"
1678 aros_nowarn_flags="$aros_nowarn_flags NOWARN_VOLATILE_REGISTER_VAR"
1679 aros_config_cppflags="$aros_config_cppflags -DNOLIBINLINE"
1680 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -fbuiltin"
1681 aros_config_cxxflags="$aros_config_cxxflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -fbuiltin"
1682 if test "$optimization" = "default"; then
1683 optimization_level="-Os"
1685 aros_config_aflags="$aros_config_aflags"
1686 aros_target_strip_flags="-R.comment --strip-debug"
1687 aros_nominal_width=640
1688 aros_nominal_height=256
1689 aros_nominal_depth=2
1693 aros_flavour="native"
1694 gcc_target_cpu="ppc"
1697 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1703 aros_target_arch="mingw32"
1704 aros_shared_default="no"
1705 aros_flavour="emulation"
1706 aros_shared_cflags=""
1707 need_crosstools="yes"
1710 case "$target_cpu" in
1712 aros_target_cpu="i386"
1713 aros_object_format="elf_i386"
1714 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1715 aros_isa_flags="$""(ISA_X86_FLAGS)"
1716 aros_nominal_depth=8
1717 gcc_target_cpu="i386"
1719 kernel_tool_prefix="i386-mingw32-"
1722 aros_target_cpu="x86_64"
1723 aros_object_format="elf_x86_64"
1724 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1725 aros_isa_flags="$""(ISA_X8664_FLAGS)"
1726 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1727 aros_config_cxxflags="$aros_config_cxxflags -fno-omit-frame-pointer"
1728 aros_nominal_depth=8
1729 kernel_tool_prefix="x86_64-w64-mingw32-"
1732 aros_target_cpu="arm"
1733 aros_object_format="armelf_aros"
1734 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1735 aros_arch_libs="-laeabi"
1736 aros_nominal_depth=8
1737 gcc_target_cpu="arm"
1738 gcc_default_float_abi="soft"
1739 kernel_tool_prefix="arm-mingw32ce-"
1740 aros_nominal_width=160
1741 aros_nominal_height=160
1744 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1747 if test $host_os = "cygwin"; then
1748 aros_kernel_cflags="-mno-cygwin"
1752 aros_target_arch="pp"
1753 aros_shared_default="no"
1754 case "$target_cpu" in
1756 aros_target_cpu="m68k"
1757 aros_object_format="m68kelf"
1758 aros_flavour="palmnative"
1759 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1760 aros_isa_flags="$""(ISA_MC68000_FLAGS)"
1761 aros_nominal_width=160
1762 aros_nominal_height=160
1763 aros_nominal_depth=1
1764 aros_target_ar_flags="cru"
1765 aros_compiler_libs="-lgcc1"
1766 aros_shared_default=no
1767 aros_shared_cflags="-fpic"
1768 aros_shared_aflags=""
1769 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1770 aros_kernel_ldflags="-Wl,-rpath,./lib"
1771 aros_debug_cppflags="$aros_messages_debug"
1772 aros_debug_cflags="$aros_symbols_debug"
1773 aros_debug_aflags=""
1774 aros_debug_ldflags="$aros_symbols_debug"
1775 aros_mungwall_debug="0"
1776 aros_modules_debug="0"
1777 gcc_target_cpu="mc68000"
1778 ignore_undefined_symbols="-ius"
1781 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1787 aros_target_arch="mac"
1788 aros_shared_default="no"
1789 case "$target_cpu" in
1791 aros_target_cpu="m68k"
1792 aros_object_format="m68kelf"
1793 aros_flavour="mac68knative"
1794 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1795 aros_isa_flags="$""(ISA_MC68000_FLAGS)"
1796 aros_nominal_width=512
1797 aros_nominal_height=384
1798 aros_nominal_depth=8
1799 aros_target_ar_flags="cru"
1800 aros_compiler_libs="-lgcc1"
1801 aros_shared_default=no
1802 aros_shared_cflags="-fpic"
1803 aros_shared_aflags=""
1804 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1805 aros_kernel_ldflags="-Wl,-rpath,./lib"
1806 aros_debug_cppflags="$aros_messages_debug"
1807 aros_debug_cflags="$aros_symbols_debug"
1808 aros_debug_aflags=""
1809 aros_debug_ldflags="$aros_symbols_debug"
1810 aros_mungwall_debug="0"
1811 aros_modules_debug="0"
1812 gcc_target_cpu="mc68000"
1813 ignore_undefined_symbols="-ius"
1816 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1822 AC_MSG_ERROR([Unsupported target architecture $target])
1826 #-----------------------------------------------------------------------------
1827 crosstools_guess="yes"
1828 aros_target_toolchain="no"
1829 aros_config_sysroot=""
1830 aros_kernel_sysroot=""
1832 AC_MSG_CHECKING([Kernel toolchain prefix])
1833 AC_ARG_WITH(kernel-toolchain-prefix,AC_HELP_STRING([--with-kernel-toolchain-prefix=...],[Specify crosscompile toolchain prefix for kernel objects]),[kernel_tool_prefix="$withval"])
1834 AC_MSG_RESULT($kernel_tool_prefix)
1836 AC_MSG_CHECKING([ELF toolchain prefix])
1837 AC_ARG_WITH(elf-toolchain-prefix,AC_HELP_STRING([--with-elf-toolchain-prefix=...],[Specify crosscompile toolchain prefix to wrap for AROS objects]),[elf_tool_prefix="$withval"
1838 crosstools_guess="no"])
1839 AC_MSG_RESULT($elf_tool_prefix)
1841 AC_MSG_CHECKING([AROS toolchain prefix])
1842 AC_ARG_WITH(aros-toolchain,AC_HELP_STRING([--with-aros-toolchain=PREFIX],[Specify prebuilt AROS toolchain. Use yes for default name]),[aros_tool_prefix="$withval"
1843 crosstools_guess="no"])
1844 if test "$aros_tool_prefix" = "yes" ; then
1845 aros_tool_prefix=$aros_target_cpu-aros-
1847 AC_MSG_RESULT($aros_tool_prefix)
1849 #-----------------------------------------------------------------------------
1850 # Checking if we should build crosstools..
1851 AC_MSG_CHECKING([whether to build crosstools])
1852 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--disable-crosstools],[Do not build cross-compiler toolchain]),crosstools="$enableval",crosstools="$crosstools_guess")
1853 AC_MSG_RESULT($crosstools)
1855 if test "${crosstools}" = "yes"; then
1856 if test "${crosstools_guess}" = "no"; then
1857 AC_MSG_ERROR([Cannot build external toolchain if an external ELF or AROS toolchain is specified])
1861 if test "${crosstools}" = "yes" || test "${crosstools_guess}" = "no"; then
1862 aros_target_toolchain="yes"
1865 AC_MSG_CHECKING([where to install the crosstools binaries])
1866 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=$withval])
1867 if test "x$aros_toolchain_install" = "x"; then
1868 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1870 AROS_CROSSTOOLSDIR="$aros_toolchain_install"
1871 PATH="$AROS_CROSSTOOLSDIR:$PATH"
1872 if test "$crosstools_guess" = "no" ; then
1873 toolchain_needs_sysroot=yes
1875 if test "x-$aros_flavour" != "x-emulation" -a "x-$aros_flavour" != "x-emulcompat" ; then
1876 aros_kernel_sysroot = $aros_config_sysroot
1880 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1882 AC_MSG_CHECKING([If we need to use --sysroot])
1883 if test "$toolchain_needs_sysroot" = "yes" ; then
1884 aros_config_sysroot="--sysroot $AROS_BUILDDIR_UNIX/bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Developer"
1886 AC_MSG_RESULT($toolchain_needs_sysroot)
1888 #-----------------------------------------------------------------------------
1889 if test "$aros_toolchain" = "gnu" ; then
1890 AC_MSG_CHECKING([what specific target binutils version to use])
1892 AC_ARG_WITH(binutils-version,AC_HELP_STRING([--with-binutils-version=VERSION],[Use binutils-VERSION for building AROS]),use_binutils_version="$withval",use_binutils_version="")
1893 if test "$use_binutils_version" = ""; then
1894 target_binutils_version="$default_binutils_version"
1896 target_binutils_version="$use_binutils_version"
1898 if test "$aros_toolchain" = "gnu" ; then
1899 AC_MSG_RESULT($target_binutils_version)
1903 # Helper to identify gcc version
1904 AC_DEFUN([CROSS_GCC_VERSION], [
1905 target_gcc_version=""
1906 AC_CACHE_CHECK([gcc version],[ax_cv_gcc_version],[
1907 ax_cv_gcc_version="`$AROS_CROSSTOOLSDIR/${aros_tool_prefix}${toolchain_cpp_preprocessor} -dumpversion`"
1908 AS_IF([test "x$ax_cv_gcc_version" = "x"],[
1909 ax_cv_gcc_version=""
1912 target_gcc_version=$ax_cv_gcc_version
1913 AC_SUBST([target_gcc_version])
1916 #-----------------------------------------------------------------------------
1917 if test "$aros_toolchain" = "gnu" ; then
1918 AC_MSG_CHECKING([what specific target gcc version to use])
1920 AC_ARG_WITH(gcc-version,AC_HELP_STRING([--with-gcc-version=VERSION],[Compile gcc-VERSION for AROS]),use_gcc_version="$withval",use_gcc_version="")
1921 if test "$use_gcc_version" = ""; then
1922 if test "${crosstools}" = "no"; then
1923 if test "x$aros_toolchain_install" != "x"; then
1927 if test "$use_gcc_version" = ""; then
1928 target_gcc_version="$default_gcc_version"
1931 target_gcc_version="$use_gcc_version"
1933 if test "$aros_toolchain" = "gnu" ; then
1934 AC_MSG_RESULT($target_gcc_version)
1936 GCC_VERSION_MAJOR=$(echo $target_gcc_version | cut -d'.' -f1)
1937 GCC_VERSION_MINOR=$(echo $target_gcc_version | cut -d'.' -f2)
1938 GCC_VERSION_PATCH=$(echo $target_gcc_version | cut -d'.' -f3)
1940 gcc_fix_bitfields="false"
1941 if test "$GCC_VERSION_MAJOR" -gt "4" ; then
1942 gcc_fix_bitfields="true"
1944 if test "$GCC_VERSION_MAJOR" -gt "3" ; then
1945 if test "$GCC_VERSION_MINOR" -gt "6" ; then
1946 gcc_fix_bitfields="true"
1951 if test "$gcc_fix_bitfields" = "true" ; then
1952 case "$aros_target_cpu" in
1954 x86_isa_extra="$x86_isa_extra -mno-ms-bitfields"
1955 x86_64_isa_extra="$x86_64_isa_extra -mno-ms-bitfields"
1961 AC_MSG_CHECKING([whether to enable Objective-C suppport])
1962 AC_ARG_ENABLE(objc,AC_HELP_STRING([--enable-objc],[Enable Objectve-C support (default=no)]),objc="$enableval",objc="no")
1963 AC_MSG_RESULT($objc)
1964 if test "x$objc" = "xyes"; then
1967 objc_target="no-objc"
1970 AC_MSG_CHECKING([whether to enable Java suppport])
1971 AC_ARG_ENABLE(java,AC_HELP_STRING([--enable-java],[Enable Java support (default=no)]),java="$enableval",java="no")
1972 AC_MSG_RESULT($java)
1973 if test "x$java" != "xno"; then
1976 java_target="no-java"
1979 spec_obj_format="-m $aros_object_format"
1980 # Now process extra architecture-specific options.
1981 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1982 # as well as floating-point ABI.
1983 case "$aros_target_cpu" in
1985 aros_isa_targets="M68K_ISA_TARGETS :=MC68020 MC68040"
1986 aros_isa_extra="$aros_isa_extra$export_newline$aros_isa_targets$export_newline"
1987 aros_isa_extra="$aros_isa_extra$m68k_isa_extra$export_newline$m68k_020_isa_extra$export_newline$m68k_030_isa_extra$export_newline$m68k_040_isa_extra$export_newline$m68k_060_isa_extra$export_newline$m68k_ac080_isa_extra$export_newline"
1988 aros_isa_extra="$aros_isa_extra$m68k_020_cppflags$export_newline$m68k_030_cppflags$export_newline$m68k_040_cppflags$export_newline$m68k_060_cppflags$export_newline"
1989 aros_isa_extra="$aros_isa_extra$m68k_020_cflags$export_newline$m68k_030_cflags$export_newline$m68k_040_cflags$export_newline$m68k_060_cflags$export_newline"
1990 aros_isa_extra="$aros_isa_extra$m68k_020_ldflags$export_newline$m68k_030_ldflags$export_newline$m68k_040_ldflags$export_newline$m68k_060_ldflags$export_newline"
1991 aros_isa_extra="$aros_isa_extra$m68k_020_ext$export_newline$m68k_030_ext$export_newline$m68k_040_ext$export_newline$m68k_060_ext$export_newline"
1994 aros_isa_extra="$export_newline$x86_isa_extra$export_newline$x86_64_isa_extra$export_newline"
1995 dnl x86_64 can build 32 or 64bit code
1996 spec_obj_format="%{!m32:-m elf_x86_64} %{m32:-m elf_i386}"
1999 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
2000 if test "$gcc_default_cpu" = ""; then
2001 gcc_default_cpu="armv6"
2003 if test "$gcc_default_fpu" = ""; then
2004 gcc_default_fpu="vfp"
2006 if test "$gcc_default_endian" = ""; then
2007 if test "$target_cpu" = "armeb"; then
2008 gcc_default_endian="big-endian"
2010 gcc_default_endian="little-endian"
2013 if test "$gcc_default_float_abi" = ""; then
2014 if test "$target_cpu" = "armhf"; then
2015 gcc_default_float_abi="hard"
2017 gcc_default_float_abi="softfp"
2021 AC_MSG_CHECKING([Which minimum CPU to use])
2022 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
2023 AC_MSG_RESULT($aros_gcc_cpu)
2025 AC_MSG_CHECKING([Which minimum FPU to use])
2026 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
2027 AC_MSG_RESULT($aros_gcc_fpu)
2029 AC_MSG_CHECKING([Which floating point ABI to use])
2030 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=$gcc_default_float_abi)
2031 AC_MSG_RESULT($aros_gcc_float_abi)
2033 AC_MSG_CHECKING([Which ARM mode to use])
2034 if test "$aros_target_cpu_mode" = ""; then
2035 aros_target_cpu_mode="arm32"
2036 AC_MSG_RESULT([Defaulting to $aros_target_cpu_mode])
2038 AC_MSG_RESULT([$aros_target_cpu_mode])
2041 case "$aros_target_cpu_mode" in
2043 gcc_default_mode="arm"
2044 aros_isa_flags="$aros_isa_flags -m$gcc_default_mode -m$gcc_default_endian -mthumb-interwork -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi"
2047 AC_MSG_ERROR([ARM 64-bit mode is unsupported])
2050 AC_MSG_ERROR([Thumb1 16-bit mode is unsupported])
2053 AC_MSG_ERROR([Thumb1 16-bit mode is unsupported])
2056 gcc_default_mode="thumb"
2057 # Do not specify -mthumb-interwork as it may add extra code to support arm/thumb interwork
2058 aros_isa_flags="$aros_isa_flags -m$gcc_default_mode -$gcc_default_endian -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi"
2061 AC_MSG_ERROR([Unsupported ARM mode specified $aros_target_cpu_mode])
2065 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -fno-exceptions"
2066 aros_config_cxxflags="$aros_config_cxxflags -fno-asynchronous-unwind-tables -fno-exceptions"
2067 aros_config_aflags="$aros_config_aflags -fno-asynchronous-unwind-tables -fno-exceptions"
2070 aros_isa_extra="$x86_isa_extra$export_newline$x86_64_isa_extra$export_newline"
2071 aros_kernel_ldflags="$aros_kernel_ldflags -m32"
2075 # Some architectures may need custom ELF specs.
2076 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
2077 elf_specs_in=config/${aros_object_format}-specs.in
2079 elf_specs_in=config/elf-specs.in
2082 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
2083 # Since we override specs, we may need to put these defines there
2084 if test "$gcc_target_cpu" != ""; then
2085 gcc_target_cpu="-D__${gcc_target_cpu}__"
2088 AC_MSG_CHECKING([where to download sourcecode for external ports])
2089 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
2090 if test "$with_portssrcdir" = "default"; then
2091 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
2093 AROS_PORTSSRCDIR="$with_portssrcdir"
2095 AC_MSG_RESULT($AROS_PORTSSRCDIR)
2097 AC_MSG_CHECKING([which bootloader to use])
2098 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
2099 if test "$target_bootloader" = "none"; then
2100 aros_target_bootloader=""
2102 aros_target_bootloader="$target_bootloader"
2104 AC_MSG_RESULT($target_bootloader)
2106 AC_MSG_CHECKING([which icon-set to use])
2107 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
2108 if test "$target_iconset" = "default"; then
2109 aros_target_iconset="Gorilla"
2110 target_iconset="default (Gorilla)"
2112 aros_target_iconset="$target_iconset"
2114 AC_MSG_RESULT($target_iconset)
2116 AC_MSG_CHECKING([which GUI Theme to use])
2117 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
2118 if test "$target_guitheme" = "default"; then
2119 aros_target_guitheme="Ice"
2121 aros_target_guitheme="$target_guitheme"
2123 AC_MSG_RESULT($aros_target_guitheme)
2125 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
2129 dnl The first case is simple. If we are compiling for another CPU, we are cross-compiling for sure
2130 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
2134 dnl x86-64 toolchains can also produce i386 binaries, given -m32 flag.
2135 dnl The flag itself is given in per-target section, because some targets require to pass it
2136 dnl in a different manner, otherwise some tests fail.
2137 dnl TODO: Justify this.
2138 if test "$aros_host_cpu" == "x86_64" ; then
2139 if test "$aros_target_cpu" == "i386" ; then
2144 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2145 dnl For a hosted build we are cross-compiling if host OS differs from build OS.
2146 dnl TODO: This might get a little bit more tricky if we ever cross-compile ARM-Android-hosted
2147 dnl AROS on ARM Linux, or even vice versa (Linux-hosted ARM AROS building on ARM Android).
2148 dnl ARM ABIs of Linux and Android are not compatible (despite very close), so host_cc can't be
2149 dnl used to build bootstrap for target arch in either case.
2150 dnl For us Android is not a separate OS, but a variant of Linux, so both systems will be
2151 dnl identified as 'linux'. If this ever involves, we'll have to implement some additional check,
2152 dnl perhaps introducing aros_host_variant
2153 if test "$aros_host_arch" != "$aros_target_arch" ; then
2157 dnl For a native build we only care if our host_cc can produce static ELF files. If so, we can use
2158 dnl it as kernel_cc. If not, (e.g. we are on Windows or Darwin), we need a crosscompiler.
2159 if test "$host_cc_elf" = "no" ; then
2164 if test "$cross_compiling" = "no" ; then
2165 kernel_tool_prefix=""
2166 if test "$host_cc_elf" = "yes" ; then
2171 if test "$kernel_tool_version" != ""; then
2172 kernel_tool_version="-$kernel_tool_version"
2175 #######################################################################
2176 ## Compute what toolchains to use, and their paths ##
2177 #######################################################################
2179 # This takes, as input:
2180 # crosstools {yes,no}
2181 # kernel_tool_version {"",[version]}
2182 # target_tool_version {"",[version]}
2183 # kernel_tool_prefix {none,[some-arch-os-]}
2185 # target_tool_prefix ${aros_target_cpu}-aros-
2186 # aros_tool_prefix ${aros_target_cpu}-aros-
2189 # aros_kernel_{cpp,cc,ar,ld,as,ranlib,nm,strip}
2190 # Where the 'kernel' binaries are located
2191 # orig_target_{cpp,cc,ar,ld,as,ranlib,nm,strip}
2192 # Where the 'target' binaries are located
2193 # (not the symlink farm - that is aros_target_*!)
2196 # if crosstools then
2197 # if kernel_tools_prefix = "no-kernel-prefix-"
2198 # aros_kernel_* = crosstools cc paths
2199 # aros_kernel_cc = elf cc wrapper around crosstools cc
2201 # VALIDATE(${kernel_tools_prefix}*)
2202 # aros_kernel_* = ${kernel_tools_prefix}*
2203 # if ${kernel_tools_prefix}cc is an AROS gcc
2204 # aros_kernel_cc = ${kernel_tools_prefix}cc
2206 # aros_kernel_cc = elf cc wrapper around ${kernel_tools_prefix}cc
2210 # orig_target_* = aros built crosstools
2211 # orig_target_cc = elf cc wrapper around crosstools cc
2213 # VALIDATE(${kernel_tools_prefix}*)
2215 # orig_target_* = aros_kernel_*
2216 # if aros_kernel_cc is an AROS gcc
2217 # orig_target_cc = aros_kernel_cc
2219 # orig_target_cc = aros cc wrapper around aros_kernel_cc
2223 if test "$aros_toolchain" = "gnu" ; then
2224 target_tool_prefix="${aros_target_cpu}-aros-"
2225 elif test "$aros_toolchain" = "llvm" ; then
2226 target_tool_prefix="bin/"
2229 if test "$kernel_tool_prefix" != "" ; then
2230 AC_MSG_CHECKING([which kernel tools])
2231 AC_MSG_RESULT([$kernel_tool_prefix]);
2234 if test "$kernel_tool_prefix" = "none" ; then
2235 dnl ELF wrapper can be used only for native bootstrap
2236 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2237 AC_MSG_ERROR([--with-kernel-toolchain-prefix= is required for this arch])
2240 # Kernel tools required - find them
2241 # Note that 'normally', aros_kernel_* overrides will be
2242 # empty, unless specified in the per-arch sections above.
2243 if test "x$aros_kernel_cpp" = "x"; then
2244 aros_kernel_cpp=${kernel_tool_prefix}${CPP}
2246 AROS_BUILDCMD(aros_kernel_cpp,$aros_kernel_cpp,${kernel_tool_version})
2247 AROS_TOOL_KERNEL(aros_kernel_cpp,cpp,$aros_kernel_cpp)
2248 AROS_REQUIRED(cpp,$aros_kernel_cpp)
2250 if test "x$aros_kernel_cc" = "x"; then
2251 aros_kernel_cc=${kernel_tool_prefix}${CC}
2253 AROS_BUILDCMD(aros_kernel_cc,$aros_kernel_cc,${kernel_tool_version})
2254 AROS_TOOL_KERNEL(aros_kernel_cc,cc,$aros_kernel_cc)
2255 AROS_REQUIRED(cc,$aros_kernel_cc)
2257 if test "x$aros_kernel_cxx" = "x"; then
2258 aros_kernel_cxx=${kernel_tool_prefix}${CXX}
2260 AROS_BUILDCMD(aros_kernel_cxx,$aros_kernel_cxx,${kernel_tool_version})
2261 AROS_TOOL_KERNEL(aros_kernel_cxx,cxx,$aros_kernel_cxx)
2262 # If it's set, make sure it's really there
2263 if test "x$aros_kernel_cxx" != "x" ; then
2264 AROS_REQUIRED(cxx,$aros_kernel_cxx)
2266 AROS_TOOL_KERNEL(aros_kernel_ld,ld,$aros_kernel_ld)
2267 AROS_REQUIRED(ld,$aros_kernel_ld)
2268 AROS_TOOL_KERNEL(aros_kernel_as,as,$aros_kernel_as)
2269 AROS_REQUIRED(as,$aros_kernel_as)
2270 AROS_TOOL_KERNEL(aros_kernel_ar,ar,$aros_kernel_ar)
2271 AROS_REQUIRED(ar,$aros_kernel_ar)
2272 AROS_TOOL_KERNEL(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
2273 AROS_REQUIRED(ranlib,$aros_kernel_ranlib)
2274 AROS_TOOL_KERNEL(aros_kernel_nm,nm,$aros_kernel_nm)
2275 AROS_REQUIRED(nm,$aros_kernel_nm)
2276 AROS_TOOL_KERNEL(aros_kernel_strip,strip,$aros_kernel_strip)
2277 AROS_REQUIRED(strip,$aros_kernel_strip)
2279 # Objcopy and objdump are not required for the kernel
2280 # toolchain on many architectures.
2281 # So we'll look for them, but not make them strictly required.
2282 AROS_TOOL_KERNEL(aros_kernel_objcopy,objcopy,$aros_kernel_objcopy)
2283 AROS_TOOL_KERNEL(aros_kernel_objdump,objdump,$aros_kernel_objdump)
2284 if test "x${crosstools}" != "xyes" ; then
2285 AROS_REQUIRED(objcopy,$aros_kernel_objcopy)
2286 AROS_REQUIRED(objdump,$aros_kernel_objdump)
2290 AC_MSG_CHECKING([which target tools to use])
2291 if test "$aros_target_toolchain" = "yes"; then
2292 if test "$aros_toolchain" = "llvm" ; then
2295 msg_result=$target_tool_prefix
2297 AC_MSG_RESULT([$msg_result])
2298 # We are building AROS crosstools
2299 tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
2300 orig_target_cc="${tmp_tool_prefix}${toolchain_c_compiler}${target_tool_version}"
2301 orig_target_cxx="${tmp_tool_prefix}${toolchain_cxx_compiler}${target_tool_version}"
2302 orig_target_cpp="${tmp_tool_prefix}${toolchain_cpp_preprocessor}"
2303 orig_target_ld="${tmp_tool_prefix}${toolchain_ld}"
2304 orig_target_as="${tmp_tool_prefix}${toolchain_as}"
2305 orig_target_ar="${tmp_tool_prefix}${toolchain_ar}"
2306 orig_target_ranlib="${tmp_tool_prefix}${toolchain_ranlib}"
2307 orig_target_nm="${tmp_tool_prefix}${toolchain_nm}"
2308 orig_target_strip="${tmp_tool_prefix}${toolchain_strip}"
2309 orig_target_objcopy="${tmp_tool_prefix}${toolchain_objcopy}"
2310 orig_target_objdump="${tmp_tool_prefix}${toolchain_objdump}"
2312 # Determine whether AROS or ELF tools should be used
2313 if test "$aros_tool_prefix" = "none"; then
2314 aros_tool_prefix="${elf_tool_prefix}"
2317 AC_MSG_RESULT([$aros_tool_prefix])
2318 # We are *not* building AROS crosstools - use the AROS or ELF tools
2319 AROS_TOOL_TARGET(orig_target_cpp,cpp,${aros_tool_prefix}${toolchain_cpp_preprocessor}${target_tool_version})
2320 AROS_REQUIRED(cpp,$orig_target_cpp)
2321 AROS_TOOL_TARGET(orig_target_cc,gcc,${aros_tool_prefix}${toolchain_c_compiler}${target_tool_version})
2322 AROS_REQUIRED(cc,$orig_target_cc)
2323 AROS_TOOL_TARGET(orig_target_cxx,g++,${aros_tool_prefix}${toolchain_cxx_compiler}${target_tool_version})
2324 AROS_REQUIRED(cxx,$orig_target_cxx)
2325 AROS_TOOL_TARGET(orig_target_ld,gcc,${aros_tool_prefix}${toolchain_ld})
2326 AROS_REQUIRED(ld,$orig_target_ld)
2327 AROS_TOOL_TARGET(orig_target_as,as,aros_tool_prefix}${toolchain_as})
2328 AROS_REQUIRED(as,$orig_target_as)
2329 AROS_TOOL_TARGET(orig_target_ar,ar,${aros_tool_prefix}${toolchain_ar})
2330 AROS_REQUIRED(ar,$orig_target_ar)
2331 AROS_TOOL_TARGET(orig_target_ranlib,ar,${aros_tool_prefix}${toolchain_ranlib})
2332 AROS_REQUIRED(ranlib,$orig_target_ranlib)
2333 AROS_TOOL_TARGET(orig_target_nm,nm,${aros_tool_prefix}${toolchain_nm})
2334 AROS_REQUIRED(nm,$orig_target_nm)
2335 AROS_TOOL_TARGET(orig_target_strip,strip,${aros_tool_prefix}${toolchain_strip})
2336 AROS_REQUIRED(strip,$orig_target_strip)
2337 AROS_TOOL_TARGET(orig_target_objcopy,objcopy,${aros_tool_prefix}${toolchain_objcopy})
2338 AROS_REQUIRED(objcopy,$orig_target_objcopy)
2339 AROS_TOOL_TARGET(orig_target_objdump,objdump,${aros_tool_prefix}${toolchain_objdump})
2340 AROS_REQUIRED(objdump,$orig_target_objdump)
2343 if test "$kernel_tool_prefix" = "none" ; then
2344 # No kernel tools specified
2345 # Assume target tools == kernel tools with ELF wrapper
2346 aros_kernel_cc=$orig_target_cc
2347 aros_kernel_cxx=$orig_target_cxx
2348 aros_kernel_cpp=$orig_target_cpp
2349 aros_kernel_ld=$orig_target_ld
2350 aros_kernel_as=$orig_target_as
2351 aros_kernel_ar=$orig_target_ar
2352 aros_kernel_ranlib=$orig_target_ranlib
2353 aros_kernel_nm=$orig_target_nm
2354 aros_kernel_strip=$orig_target_strip
2355 aros_kernel_objcopy=$orig_target_objcopy
2356 aros_kernel_objdump=$orig_target_objdump
2357 use_kernel_cc_wrapper=yes
2360 # At this point, all aros_kernel_* and aros_target_*
2361 # tools should be set up correctly
2363 CC="$aros_kernel_cc $kernel_tool_flags"
2364 CPP="$aros_kernel_cpp"
2366 #-----------------------------------------------------------------------------
2368 # Find all the tools we need to compile. This could be cross-compiling
2369 # though! If that is the case we use the GNU form of the target and
2370 # simply add this to the front of the binary name. This is rather simple,
2371 # but it should work under most circumstances.
2373 # The default tools are to use the same as the host, but only if the
2374 # host and target CPU are the same. With GCC this is normally enough.
2378 aros_shared_ld="$aros_host_ld"
2380 aros_target_mkdep="$aros_host_mkdep"
2382 # The default tools executables to be linked to.
2383 if test "$rescomp" != ""; then
2384 AC_PATH_PROG(aros_kernel_rescomp,${kernel_tool_prefix}$rescomp)
2385 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
2388 # Set up the sources for the symlink farm
2389 if test "$crosstools" = "yes"; then
2390 crosstools_target=tools-crosstools
2393 aros_kernel_cc="$aros_kernel_cc $kernel_tool_flags"
2394 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
2396 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/host/config"
2397 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
2398 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Developer/include/aros"
2399 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
2400 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
2401 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
2402 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
2404 # aros_cc_pre is a variable that is added to the front of the compiler name
2405 # in the generated aros-gcc shell script. We need this to enable the cache
2406 # to work across cleaned builds. Also, support DISTCC using the correct
2407 # environment variable.
2410 if test "x${DISTCC}" != "x" ; then
2411 if test "x${CCACHE}" != "x" ; then
2412 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
2414 aros_cc_pre="${DISTCC} "
2417 if test "x${CCACHE}" != "x" ; then
2418 aros_cc_pre="${CCACHE} "
2422 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
2423 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
2424 AC_SUBST(aros_target_nix_ldflags,-nix)
2425 AC_SUBST(aros_target_detach_ldflags,-detach)
2426 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
2429 AC_SUBST(aros_toolchain)
2430 if test "$aros_target_toolchain" != "yes"; then
2431 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-"
2432 if test "$GCC" = "yes"; then
2433 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
2436 # We do not know which c compiler version we are going to build and what we need to know
2437 # here is different for different versions so this will be set later during the
2438 # build of crosstools.
2439 if test "$aros_toolchain" = "gnu" ; then
2440 prefix="$AROS_CROSSTOOLSDIR/${aros_target_cpu}-aros-"
2441 elif test "$aros_toolchain" = "llvm" ; then
2442 prefix="$AROS_CROSSTOOLSDIR/bin/"
2444 aros_target_cc_path=@aros_target_cc_path@
2446 aros_target_cpp="${prefix}${toolchain_cpp_preprocessor}"
2447 aros_target_cc="${prefix}${toolchain_c_compiler}"
2448 aros_target_cxx="${prefix}${toolchain_cxx_compiler}"
2449 aros_target_as="${prefix}${toolchain_as}"
2450 if test "${use_ld_wrapper}" = "yes"; then
2451 aros_target_ld="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-${aros_ld}"
2453 aros_target_ld="${prefix}${toolchain_ld}"
2455 aros_toolchain_ld="${prefix}${toolchain_ld}"
2457 aros_target_ar="${prefix}${toolchain_ar} $aros_target_ar_flags"
2458 aros_target_objcopy="${prefix}${toolchain_objcopy}"
2459 aros_target_objdump="${prefix}${toolchain_objdump}"
2460 aros_target_ranlib="${prefix}${toolchain_ranlib} $aros_target_ranlib_flags"
2461 aros_target_nm="${prefix}${toolchain_nm} $aros_target_nm_flags"
2462 aros_target_strip="${prefix}${toolchain_strip}"
2463 aros_plain_nm="${prefix}${toolchain_nm}"
2464 aros_plain_ar="${prefix}${toolchain_ar}"
2466 AC_ARG_ENABLE(includes,
2467 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
2468 [aros_target_incl=$enable_includes], [aros_target_incl=`$aros_kernel_cc -print-sysroot`/`$aros_kernel_cc --print-sysroot-headers-suffix 2>/dev/null || echo usr/include`])
2470 if test "$aros_kernel_includes" = ""; then
2471 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2472 aros_kernel_includes="-isystem $aros_target_incl"
2476 if test "$aros_kernel_includes" != "" ; then
2477 dnl find out about the kernel cc's include path
2478 AC_MSG_CHECKING([for the kernel compiler's include path])
2479 if test "$aros_kernel_cc_includes" = "" ; then
2480 # Try to guess where the directory is.
2481 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
2482 if test -d $aros_kernel_cc_includes; then
2483 # Check if there is also an include-fixed directory and add it
2484 # to kernel compiler's include path as it may contain some of
2485 # the headers we need.
2486 if test -d "$aros_kernel_cc_includes"-fixed; then
2487 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
2489 # Check for specific includes directory. Needed for Ubuntu 11.10 and Debian
2490 if test -d "/usr/include/${aros_target_cpu}-linux-gnu"; then
2491 aros_kernel_cc_includes+=" -isystem /usr/include/${aros_target_cpu}-linux-gnu"
2494 # The directory doesn't exist, we need to do some more work.
2495 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
2497 # These are the headers we're looking for.
2498 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2499 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2503 for h in $headers; do
2504 # Which other headers are needed by each of the above?
2505 deps=$(echo "#include <$h>" | \
2506 $aros_kernel_cc -E -M - 2>/dev/null | \
2507 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2509 # Copy all the needed headers to a directory beneath gendir.
2512 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
2513 sed -n "s,^.*/include\(/.*\),\1,p")
2514 ! test -d $dir && mkdir -p $dir
2515 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2520 AC_MSG_RESULT($aros_kernel_cc_includes)
2521 # Adding -nostdinc to kernel includes as they are always used together.
2522 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
2525 if test "$crosstools" != "yes"; then
2526 dnl find out about the target cc's include path
2527 AC_MSG_CHECKING([for the target compiler's include path])
2528 if test "$aros_target_cc_includes" = "" ; then
2529 #try to guess where the directory is
2530 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
2531 if ! test -d $aros_target_cc_includes; then
2532 #the directory doesn't exist, we need to do some more work
2533 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
2535 #these are the headers we're looking for
2536 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2537 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2541 for h in $headers; do
2542 #which other headers each of the above headers needs?
2543 deps=$(echo "#include <$h>" | \
2544 $orig_target_cc -E -M - 2>/dev/null | \
2545 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2547 #copy all the needed headers to a directory beneath gendir
2550 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
2551 sed -n "s,^.*/include\(/.*\),\1,p")
2552 ! test -d $dir && mkdir -p $dir
2553 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2558 AC_MSG_RESULT($aros_target_cc_includes)
2560 # We do not know which c compiler version we are going to build and what we need to know
2561 # here is different for different versions so this will be set later during the
2562 # build of crosstools.
2563 aros_target_cc_includes=@aros_target_cc_includes@
2567 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
2568 # On GCC >= 4.0 -iquote should be used
2572 save_cflags="$CFLAGS"
2574 kernel_cflags_iquote=$host_cflags_iquote
2575 kernel_cflags_iquote_end=$host_cflags_iquote_end
2576 if test "x-$cross_compiling" = "x-yes"; then
2577 CC="$aros_kernel_cc"
2578 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
2579 if test "x-$crosstools" != "x-yes"; then
2580 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
2582 # we do know it is supported for the smallest version of gcc we are going to build
2583 # we assume it's also supported by later versions
2584 use_no_stack_protector=yes
2586 AC_MSG_RESULT($use_no_stack_protector)
2587 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2588 if test "x-$crosstools" != "x-yes"; then
2589 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2591 # we do know it is supported for the smallest version of gcc we are going to build
2592 # we assume it's also supported by later versions
2595 AC_MSG_RESULT($has_iquote)
2596 if test "x-$has_iquote" = "x-yes" ; then
2597 kernel_cflags_iquote=-iquote
2598 kernel_cflags_iquote_end=
2600 kernel_cflags_iquote=-I
2601 kernel_cflags_iquote_end=-I-
2604 if test "x-$use_no_stack_protector" = "x-yes" ; then
2605 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2608 #-----------------------------------------------------------------------------
2610 # Check if we can explicitly choose older version of symbol hashing
2612 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2613 CC="$aros_kernel_cc"
2614 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2615 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2616 AC_MSG_RESULT($use_hash_style)
2617 if test "x-$use_hash_style" = "x-yes" ; then
2618 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2621 CFLAGS="$save_cflags"
2623 AC_SUBST(host_cflags_iquote)
2624 AC_SUBST(host_cflags_iquote_end)
2625 AC_SUBST(kernel_cflags_iquote)
2626 AC_SUBST(kernel_cflags_iquote_end)
2629 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2630 AC_MSG_CHECKING([for default resolution of WBScreen])
2631 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2632 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2633 if test "$resolution" = "yes" ; then
2636 if test "$resolution" = "no" ; then
2639 if test "$resolution" != "none" ; then
2640 aros_nominal_width=`echo $resolution | cut -d'x' -f1`
2641 aros_nominal_height=`echo $resolution | cut -d'x' -f2`
2642 aros_nominal_depth=`echo $resolution | cut -d'x' -f3`
2644 AC_MSG_RESULT($aros_nominal_width x $aros_nominal_height x $aros_nominal_depth)
2645 aros_cv_nominal_width=$aros_nominal_width
2646 aros_cv_nominal_height=$aros_nominal_height
2647 aros_cv_nominal_depth=$aros_nominal_depth
2649 dnl See if the user wants the serial debug output for native flavour
2650 AC_MSG_CHECKING([whether serial debug is enabled])
2651 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2652 if test "$aros_serial_debug" = 0 ; then
2653 serial_debug_forced=""
2654 if test "$serial_debug" = "yes" ; then
2657 if test "$serial_debug" = "no" ; then
2661 serial_debug_forced="(forced)"
2662 serial_debug=$aros_serial_debug
2664 if test "$serial_debug" != "none" ; then
2665 aros_serial_debug=$serial_debug
2666 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2671 dnl See if the user wants the palm debug output hack for palm native flavour
2672 AC_MSG_CHECKING([whether palm debug hack is enabled])
2673 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2674 if test "$palm_debug_hack" = "yes" ; then
2675 aros_palm_debug_hack="1"
2677 AC_MSG_RESULT($palm_debug_hack)
2679 dnl See if dev wants the usb3.0 code
2680 AC_MSG_CHECKING([whether usb3.0 code is enabled])
2681 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2682 if test "$usb30_code" = "yes" ; then
2683 aros_config_cppflags="$aros_config_cppflags -DAROS_USB30_CODE"
2684 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2686 AC_MSG_RESULT($usb30_code)
2688 dnl See if the user wants nesting supervisor activated for unix flavour
2689 AC_MSG_CHECKING([whether nesting supervisor support is enabled])
2690 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2691 if test "$nesting_supervisor" = "yes" ; then
2692 aros_nesting_supervisor="1"
2694 AC_MSG_RESULT($nesting_supervisor)
2696 dnl See if the user wants to disable MMU support
2697 dnl This can be overriden on per-target basis,
2698 dnl set $aros_enable_mmu to "yes" or "no" to do this
2699 if test "$aros_enable_mmu" = "" ; then
2700 AC_MSG_CHECKING([whether MMU support is enabled])
2701 dnl Enabled by default
2702 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2703 if test "$aros_enable_mmu" = "" ; then
2704 aros_enable_mmu="yes"
2706 AC_MSG_RESULT($aros_enable_mmu)
2708 if test "$aros_enable_mmu" = "no" ; then
2715 dnl things specifically required for hosted flavours
2716 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2718 if test "x-$need_dlopen" != "x-no" ; then
2721 dnl some kind of dynamic library access system is required for hostlib.resource
2722 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2723 if test "x-$have_dl" = "x-no" ; then
2724 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2725 aros_host_ldflags="$aros_host_ldflags -ldl"],
2728 if test "x-$have_dl" = "x-no" ; then
2729 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2736 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2737 [build X11 hidd for hosted (default=auto)]),
2738 x11_hidd="$enableval",
2739 x11_hidd="$need_x11")
2740 case "x-$x11_hidd" in
2741 x-yes|x-no|x-auto) ;;
2742 *) x11_hidd="$need_x11" ;;
2748 if test "x-$x11_hidd" != "x-no" ; then
2753 if test -n "$x_includes"; then
2754 X_CFLAGS="$X_CFLAGS -I$x_includes"
2757 if test -n "$x_libraries"; then
2758 X_LIBS="$X_LIBS -L$x_libraries"
2761 if test "x-$no_x" = "x-yes" ; then
2764 if test "x-$x11_hidd" != "x-auto" ; then
2765 dnl and they explicitly asked for it, bail out
2766 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2770 dnl found it, setup the metatarget
2774 aros_host_x11_cflags="$X_CFLAGS"
2775 aros_host_x11_ldflags="$X_LIBS -lX11"
2777 dnl setup shared memory extensions
2778 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2779 [use X11 shared memory (default=auto)]),
2780 x11_hidd_shm="$enableval",
2781 x11_hidd_shm="auto")
2782 case "x-$x11_hidd_shm" in
2783 x-yes|x-no|x-auto) ;;
2784 *) x11_hidd_shm="auto" ;;
2790 if test "x-$x11_hidd_shm" != "x-no" ; then
2792 dnl system shm headers
2793 AC_CHECK_HEADERS(sys/ipc.h)
2794 AC_CHECK_HEADERS(sys/shm.h)
2797 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2799 dnl make sure X libs have shm functions
2800 save_cflags="$CFLAGS"
2801 save_ldflags="$LDFLAGS"
2802 CFLAGS="$CFLAGS $X_CFLAGS"
2803 LDFLAGS="$LDFLAGS $X_LIBS"
2804 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2805 CFLAGS="$save_cflags"
2806 LDFLAGS="$save_ldflags"
2810 dnl detection done, prepare output
2811 if test "x-$have_xshm" = "x-yes" ; then
2814 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2815 dnl they explicitly asked for it, but we can't do it
2816 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2818 dnl otherwise just disable it
2823 dnl setup vidmode (fullscreen) extensions
2824 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2825 [use X11 vidmode extension (default=auto)]),
2826 x11_hidd_vidmode="$enableval",
2827 x11_hidd_vidmode="auto")
2828 case "x-$x11_hidd_vidmode" in
2829 x-yes|x-no|x-auto) ;;
2830 *) x11_hidd_vidmode="auto" ;;
2836 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2838 dnl make sure X libs have vidmode functions
2839 save_cflags="$CFLAGS"
2840 save_ldflags="$LDFLAGS"
2841 CFLAGS="$CFLAGS $X_CFLAGS"
2842 LDFLAGS="$LDFLAGS $X_LIBS"
2843 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2844 CFLAGS="$save_cflags"
2845 LDFLAGS="$save_ldflags"
2848 dnl detection done, prepare output
2849 if test "x-$have_vidmode" = "x-yes" ; then
2850 dnl we can do vidmode
2851 DO_VIDMODE_SUPPORT="1"
2852 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2853 dnl they explicitly asked for it, but we can't do it
2854 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2856 dnl otherwise just disable it
2857 DO_VIDMODE_SUPPORT="0"
2863 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2864 [build SDL hidd for hosted (default=auto)]),
2865 sdl_hidd="$enableval",
2867 case "x-$sdl_hidd" in
2868 x-yes|x-no|x-auto) ;;
2869 *) sdl_hidd="auto" ;;
2873 if test "x-$sdl_hidd" != "x-no" ; then
2877 AM_PATH_SDL($SDL_VERSION, [have_sdl="yes"],
2880 if test "x-$have_sdl" != "x-yes" ; then
2883 if test "x-$sdl_hidd" != "x-auto" ; then
2884 dnl and they explicitly asked for it, bail out
2885 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2889 dnl found it, enable the build
2891 aros_host_sdl_cflags=$SDL_CFLAGS
2892 aros_host_sdl_libs=$SDL_LIBS
2899 dnl See if the user wants dbus.library
2900 AC_MSG_CHECKING([whether building of dbus.library is enabled])
2901 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2902 if test "$dbus" = "yes" ; then
2904 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2905 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2906 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2907 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2911 AC_MSG_RESULT($dbus)
2913 if test "$use_kernel_cc_wrapper" = "yes" ; then
2914 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-${toolchain_c_compiler}"
2917 aros_kernel_cppflags=$aros_config_cppflags
2918 aros_optimization_cflags="$optimization_level"
2919 if test "$optimization" = "default"; then
2920 AC_MSG_CHECKING([default optimization level to use])
2921 AC_MSG_RESULT($optimization_level)
2924 if ! test "$gcc_default_cpu" = "" ; then
2925 target_extra_cfg+="$export_newline""# ARM gcc default target$export_newline""GCC_DEFAULT_CPU := $gcc_default_cpu$export_newline""GCC_DEFAULT_FPU := $gcc_default_fpu$export_newline""GCC_DEFAULT_FLOAT_ABI := $gcc_default_float_abi$export_newline""GCC_DEFAULT_MODE := $gcc_default_mode$export_newline"
2928 dnl --------------------------------------------------------------------
2929 dnl Configuration Output Section
2930 dnl --------------------------------------------------------------------
2935 AC_SUBST(aros_flavour)
2936 AC_SUBST(aros_flavour_uc)
2937 AC_SUBST(aros_target_toolchain)
2938 AC_SUBST(aros_toolchain_ld)
2939 AC_SUBST(aros_build_host)
2940 AC_SUBST(AROS_BUILDDIR)
2941 AC_SUBST(AROS_BUILDDIR_UNIX)
2943 AC_SUBST(AROS_CROSSTOOLSDIR)
2944 AC_SUBST(AROS_PORTSSRCDIR)
2946 # Compatability with other Amiga-like operation systems
2947 AC_SUBST(aros_amigaos_compliance)
2950 AC_SUBST(aros_cc_pre)
2951 AC_SUBST(aros_host_strip)
2952 AC_SUBST(aros_host_arch)
2953 AC_SUBST(aros_host_cpu)
2954 AC_SUBST(aros_host_cpp)
2955 AC_SUBST(aros_host_def_cc)
2956 AC_SUBST(aros_host_cc)
2957 AC_SUBST(aros_host_cxx)
2958 AC_SUBST(aros_host_ar)
2959 AC_SUBST(aros_host_ranlib)
2960 AC_SUBST(aros_host_ld)
2961 AC_SUBST(aros_host_make)
2962 AC_SUBST(aros_host_cppflags)
2963 AC_SUBST(aros_host_cflags)
2964 AC_SUBST(aros_host_cxxflags)
2965 AC_SUBST(gnu89_inline)
2966 AC_SUBST(aros_host_ldflags)
2967 AC_SUBST(aros_host_debug)
2968 AC_SUBST(aros_host_mkdep)
2969 AC_SUBST(aros_host_mkargs)
2970 AC_SUBST(aros_host_exe_suffix)
2971 AC_SUBST(aros_host_lib_suffix)
2972 AC_SUBST(aros_tools_dir)
2973 AC_SUBST(aros_host_aclocal)
2974 AC_SUBST(aros_host_autoconf)
2975 AC_SUBST(aros_host_autoheader)
2976 AC_SUBST(aros_host_automake)
2980 AC_SUBST(aros_elf_translate)
2981 AC_SUBST(make_extra_commands)
2982 AC_SUBST(make_extra_targetcfg)
2983 AC_SUBST(target_extra_cfg)
2985 AC_SUBST(aros_target_guitheme)
2986 AC_SUBST(aros_target_iconset)
2987 AC_SUBST(aros_target_bootloader)
2988 AC_SUBST(aros_target_arch)
2989 AC_SUBST(aros_target_family)
2990 AC_SUBST(aros_target_cpu)
2991 AC_SUBST(aros_target_cpu_mode)
2992 AC_SUBST(aros_target_variant)
2993 AC_SUBST(aros_target_suffix)
2994 AC_SUBST(aros_target_ar)
2995 AC_SUBST(aros_target_ranlib)
2996 AC_SUBST(aros_plain_nm)
2997 AC_SUBST(aros_plain_ar)
2998 AC_SUBST(aros_kernel_ar)
2999 AC_SUBST(aros_kernel_ranlib)
3000 AC_SUBST(orig_target_cc)
3001 AC_SUBST(aros_target_cc)
3002 AC_SUBST(aros_kernel_cc)
3003 AC_SUBST(orig_target_cxx)
3004 AC_SUBST(aros_target_cxx)
3005 AC_SUBST(aros_kernel_cxx)
3006 AC_SUBST(orig_target_cpp)
3007 AC_SUBST(aros_target_cpp)
3008 AC_SUBST(aros_kernel_cpp)
3009 AC_SUBST(orig_target_as)
3010 AC_SUBST(aros_target_as)
3011 AC_SUBST(aros_kernel_as)
3012 AC_SUBST(orig_target_ld)
3013 AC_SUBST(aros_target_ld)
3014 AC_SUBST(aros_kernel_ld)
3015 AC_SUBST(aros_target_cc_includes)
3016 AC_SUBST(aros_target_cc_path)
3017 AC_SUBST(aros_target_objdump)
3018 AC_SUBST(aros_target_objcopy)
3019 AC_SUBST(aros_target_strip)
3020 AC_SUBST(aros_target_nm)
3021 AC_SUBST(aros_kernel_rescomp)
3022 AC_SUBST(aros_shared_default)
3023 AC_SUBST(aros_shared_ld)
3024 AC_SUBST(aros_object_format)
3025 AC_SUBST(spec_obj_format)
3026 AC_SUBST(aros_compiler_libs)
3027 AC_SUBST(aros_arch_libs)
3029 AC_SUBST(aros_shared_cflags)
3030 AC_SUBST(aros_shared_aflags)
3031 AC_SUBST(aros_shared_ldflags)
3033 AC_SUBST(aros_config_sysroot)
3034 AC_SUBST(aros_warn_flags)
3035 AC_SUBST(aros_nowarn_flags)
3036 AC_SUBST(aros_config_cppflags)
3037 AC_SUBST(aros_config_cflags)
3038 AC_SUBST(aros_config_cxxflags)
3039 AC_SUBST(aros_config_aflags)
3040 AC_SUBST(aros_config_ldflags)
3042 AC_SUBST(aros_kernel_sysroot)
3043 AC_SUBST(aros_kernel_cppflags)
3044 AC_SUBST(aros_kernel_cflags)
3045 AC_SUBST(aros_kernel_includes)
3046 AC_SUBST(aros_kernel_objcflags)
3047 AC_SUBST(aros_kernel_ldflags)
3048 AC_SUBST(aros_debug_cppflags)
3049 AC_SUBST(aros_debug_cflags)
3050 AC_SUBST(aros_debug_cxxflags)
3051 AC_SUBST(aros_debug_aflags)
3052 AC_SUBST(aros_debug_ldflags)
3053 AC_SUBST(aros_target_genmap)
3054 AC_SUBST(aros_target_strip_flags)
3055 AC_SUBST(aros_config_lto)
3056 AC_SUBST(aros_config_coverage)
3057 AC_SUBST(aros_optimization_cflags)
3058 AC_SUBST(aros_isa_extra)
3059 AC_SUBST(aros_isa_flags)
3061 AC_SUBST(crosstools_target)
3062 AC_SUBST(crosstools_cxx_target)
3064 # Hosted Graphics Related
3065 AC_SUBST(host_x_gfx)
3066 AC_SUBST(host_sdl_gfx)
3067 AC_SUBST(host_android_gfx)
3069 AC_SUBST(pci_hidd_target)
3071 AC_SUBST(aros_nominal_width)
3072 AC_SUBST(aros_nominal_height)
3073 AC_SUBST(aros_nominal_depth)
3074 AC_SUBST(DO_XSHM_SUPPORT)
3075 AC_SUBST(DO_VIDMODE_SUPPORT)
3077 AC_SUBST(aros_host_x11_cflags)
3078 AC_SUBST(aros_host_x11_ldflags)
3079 AC_SUBST(aros_host_sdl_cflags)
3080 AC_SUBST(aros_host_sdl_libs)
3082 # Bootloader related
3083 AC_SUBST(target_grub2_version)
3085 # Native version related
3086 AC_SUBST(aros_serial_debug)
3087 AC_SUBST(PLATFORM_EXECSMP)
3088 AC_SUBST(ENABLE_EXECSMP)
3090 # Palm native version related
3091 AC_SUBST(aros_palm_debug_hack)
3093 # Unix/Hosted version related
3094 AC_SUBST(aros_nesting_supervisor)
3097 AC_SUBST(aros_enable_mmu)
3100 AC_SUBST(aros_ios_platform)
3101 AC_SUBST(aros_ios_version)
3102 AC_SUBST(aros_ios_sdk)
3104 # ARM default GCC target related
3105 AC_SUBST(gcc_default_cpu)
3106 AC_SUBST(gcc_default_cpu_tune)
3107 AC_SUBST(gcc_default_fpu)
3108 AC_SUBST(gcc_default_float_abi)
3109 AC_SUBST(gcc_default_mode)
3112 AC_SUBST(android_tool)
3113 AC_SUBST(aros_android_level)
3114 AC_SUBST(aros_android_antapk)
3117 AC_SUBST(ENABLE_DBUS)
3118 AC_SUBST(DBUS_CFLAGS)
3119 AC_SUBST(DBUS_LIBFLAGS)
3120 AC_SUBST(KERNEL_DBUS_KOBJ)
3121 AC_SUBST(KERNEL_DBUS_INCLUDES)
3124 AC_SUBST(ENABLE_X11)
3127 AC_SUBST(aros_debug)
3128 AC_SUBST(aros_mungwall_debug)
3129 AC_SUBST(aros_stack_debug)
3130 AC_SUBST(aros_modules_debug)
3132 # Collect-aros stuff: "-ius" to ignore undefined symbols
3133 AC_SUBST(ignore_undefined_symbols)
3135 # C compiler related
3136 AC_SUBST(gcc_target_cpu)
3137 AC_SUBST(target_binutils_version)
3138 AC_SUBST(target_gcc_version)
3140 #ObjC compiler related
3141 AC_SUBST(objc_target)
3144 AC_SUBST(java_target)
3147 AC_SUBST(aros_usb30_code)
3149 dnl Prepare for output, make up all the generated patches
3150 case "$aros_flavour" in
3151 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
3152 aros_flavour="emulation" ;;
3153 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
3154 aros_flavour="emulation" ;;
3155 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
3156 aros_flavour="standalone";;
3157 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
3158 aros_flavour="standalone";;
3159 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
3160 aros_flavour="native" ;;
3161 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
3162 aros_flavour="native" ;;
3163 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
3164 aros_flavour="linklib" ;;
3165 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
3166 aros_flavour="palmnative" ;;
3167 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
3168 aros_flavour="mac68knative" ;;
3169 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
3170 aros_flavour="ppcnative" ;;
3173 if test ! -d ${aros_inc_dir} ; then
3174 ${MKDIR} ${aros_inc_dir}
3176 if test ! -d ${aros_geninc_dir} ; then
3177 ${MKDIR} ${aros_geninc_dir}
3179 if test ! -d ${aros_hostcfg_dir} ; then
3180 ${MKDIR} ${aros_hostcfg_dir}
3182 if test ! -d ${aros_targetcfg_dir} ; then
3183 ${MKDIR} ${aros_targetcfg_dir}
3185 if test ! -d ${aros_tools_dir} ; then
3186 ${MKDIR} ${aros_tools_dir}
3188 if test ! -d ${aros_scripts_dir} ; then
3189 ${MKDIR} ${aros_scripts_dir}
3192 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
3194 # Generic build tools (metamake, etc)
3195 AC_CONFIG_COMMANDS([genmf-executable-support],
3197 chmod a+x ${AROS_CROSSTOOLSDIR}/${aros_target_cpu}-aros-uname
3198 chmod a+x ${aros_tools_dir}/genmf.py
3201 AROS_CROSSTOOLSDIR=${AROS_CROSSTOOLSDIR}
3202 aros_tools_dir=${aros_tools_dir}
3208 ${aros_inc_dir}/config.h:config/config.h.in
3209 ${aros_geninc_dir}/config.h:config/config.h.in
3210 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
3211 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
3212 ${aros_targetcfg_dir}/build.cfg:config/build.cfg.in
3214 compiler/include/geninc.cfg:compiler/include/geninc.cfg.in
3215 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
3216 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
3217 ${AROS_CROSSTOOLSDIR}/${aros_target_cpu}-aros-uname:scripts/uname.in
3218 tools/collect-aros/env.h
3222 AC_CONFIG_COMMANDS([binutils-support],
3224 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
3226 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
3228 chmod a+x ${prefix2}-ld
3230 ln -sf $orig_target_as$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
3231 ln -sf $orig_target_nm$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
3232 ln -sf $orig_target_ar$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
3233 ln -sf $orig_target_ranlib$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
3234 ln -sf $orig_target_objcopy$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
3235 ln -sf $orig_target_objdump$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
3236 ln -sf $orig_target_strip$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
3239 aros_host_exe_suffix=${aros_host_exe_suffix}
3240 aros_tools_dir=${aros_tools_dir}
3241 aros_target_cpu=${aros_target_cpu}
3242 aros_target_arch=${aros_target_arch}
3243 aros_target_suffix=${aros_target_suffix}
3244 orig_target_nm=${orig_target_nm}
3245 orig_target_as=${orig_target_as}
3246 orig_target_ar=${orig_target_ar}
3247 orig_target_ranlib=${orig_target_ranlib}
3248 orig_target_objdump=${orig_target_objdump}
3249 orig_target_objcopy=${orig_target_objcopy}
3250 orig_target_strip=${orig_target_strip}
3251 aros_kernel_ld=${aros_kernel_ld}
3254 if test "${use_ld_wrapper}" = "yes"; then
3256 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-${aros_ld}:scripts/aros-ld.in
3259 # Bare Elf support script and spec
3260 if test "${use_kernel_cc_wrapper}" = "yes"; then
3261 AC_CONFIG_COMMANDS([elf-compiler-support],
3263 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
3265 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
3267 chmod a+x ${prefix2}-gcc
3269 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix2}-ld$aros_host_exe_suffix
3272 aros_host_exe_suffix=${aros_host_exe_suffix}
3273 aros_tools_dir=${aros_tools_dir}
3274 aros_target_cpu=${aros_target_cpu}
3275 aros_target_arch=${aros_target_arch}
3276 aros_target_suffix=${aros_target_suffix}
3277 aros_kernel_ld=${aros_kernel_ld}
3281 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
3282 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
3286 # Host compiler support scripts and spec
3287 if test "${aros_target_toolchain}" = "no"; then
3288 AC_CONFIG_COMMANDS([host-compiler-wrapper-support],
3290 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
3292 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
3294 chmod a+x ${prefix2}-${toolchain_c_compiler} ${prefix2}-${toolchain_cxx_compiler} ${prefix2}-${toolchain_cpp_preprocessor}
3297 aros_host_exe_suffix=${aros_host_exe_suffix}
3298 aros_tools_dir=${aros_tools_dir}
3299 aros_target_cpu=${aros_target_cpu}
3300 aros_target_arch=${aros_target_arch}
3301 aros_target_suffix=${aros_target_suffix}
3305 ${aros_targetcfg_dir}/specs:config/specs.in
3306 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-${toolchain_cpp_preprocessor}:scripts/aros-${toolchain_cpp_preprocessor}.in
3307 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-${toolchain_c_compiler}:scripts/aros-${toolchain_c_compiler}.in
3308 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-${toolchain_cxx_compiler}:scripts/aros-${toolchain_cxx_compiler}.in
3313 if test "$aros_target_variant" == "android"; then
3314 AC_CONFIG_FILES(${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in)
3318 AC_CONFIG_FILES(${aros_targetcfg_dir}/conf.cmake:config/conf.cmake.in)
3322 dnl This is in order to not define SHARED_CFLAGS sometimes
3323 dnl We don't always do aros_shared_ar, aros_shared_cflags
3325 #XXX compatability...
3326 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
3328 if test -n "$aros_shared_cflags" ; then
3329 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
3330 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg