| blob | 2019fc21b36cba4c8df28c39459f84f848caccb0 |
1 dnl Copyright © 1997-2014, The AROS Development Team. All rights reserved.
2 dnl $Id$
3 dnl
4 dnl Desc: Autoconf source for configuration file
5 dnl Lang: english
7 # Note: After file changes, generate configure anew and commit _both_ files.
9 #TODO
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 # ------------------------------------------------------------------------
16 AC_INIT(mmakefile)
17 AC_PREREQ(2.61)
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.
23 AC_CANONICAL_HOST
25 # Default version of gnu tools to use
26 default_gcc_version="4.6.4"
27 default_binutils_version="2.23.2"
29 # The AROS target is slightly different to the normal GNU style
30 # format. We don't have the middle part, and we reverse the order
31 # of the $(CPU) and $(OS) bits.
32 #
33 # Don't strip the version of the target yet, it might be
34 # useful on some systems.
36 AC_MSG_CHECKING([for AROS style target])
38 if test "$target" = "NONE" ; then
39 target=$host_os-$host_cpu
40 else
41 if test "$target" = "" ; then
42 target=$host_os-$host_cpu
43 fi
44 fi
45 AC_MSG_RESULT($target)
47 if test "$host_os" = "mingw32" ; then
48 PWDCMD="pwd -W"
49 fi
51 # Don't know where else to put this...
52 AC_MSG_CHECKING([building AROS in])
53 AROS_BUILDDIR=`${PWDCMD-pwd}`
54 AROS_BUILDDIR_UNIX=${PWD}
55 AC_MSG_RESULT($AROS_BUILDDIR)
57 AC_MSG_CHECKING([AROS source in])
58 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
59 SRCDIR=${srcpwd}
60 AC_MSG_RESULT($SRCDIR)
62 # Parse the target field into something useful.
63 changequote(<<,>>)
64 target_os=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\1/'`
65 target_cpu=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\2/'`
66 changequote([,])
68 # Some debug output, to be removed again.
69 AC_MSG_CHECKING([for target system (debug output)])
70 AC_MSG_RESULT($target_os)
71 AC_MSG_CHECKING([for target cpu (debug output)])
72 AC_MSG_RESULT($target_cpu)
74 dnl --------------------------------------------------------------------
75 dnl Set the default Workbench resolution
76 dnl --------------------------------------------------------------------
77 aros_nominal_width=800
78 aros_nominal_height=600
79 aros_nominal_depth=4
81 dnl --------------------------------------------------------------------
82 dnl Host Configuration Section
83 dnl --------------------------------------------------------------------
84 dnl
85 dnl The idea here is to find out all the information we need about the
86 dnl host. This means things like tools for building directory structures,
87 dnl copying files around and the like.
89 # The first step is to find the host binaries.
90 # Check for a compiler.
91 # Due to a bug in autoconf check for c++ compiler first.
92 # For mor info see, http://osdir.com/ml/bug-autoconf-gnu/2010-05/msg00001.html.
93 AC_PROG_CXX
94 AC_PROG_CC
95 AC_PROG_CC_STDC
96 AC_PROG_CPP
98 # Check for a compatible awk
99 AC_CHECK_PROGS(AWK,[gawk nawk])
100 AROS_REQUIRED(gawk,$AWK)
101 AROS_PROG(MMAKE,mmake)
103 # Perform some default variable assignments. Note all of these will be
104 # Regenerated from the script, so there is no need to cache them.
106 aros_host_cpp="$CPP"
107 aros_host_cc="$CC"
108 aros_host_cxx="$CXX"
109 AROS_TOOL_CCPATH(aros_host_ld,ld)
110 AROS_REQUIRED(ld,$aros_host_ld)
111 aros_host_make="make"
112 aros_host_cflags="$CFLAGS"
113 aros_host_cxxflags="$CXXFLAGS"
114 aros_host_ldflags="$LDFLAGS"
115 aros_host_debug="-g -O0"
116 aros_host_mkdep="\$(SRCDIR)/scripts/mkdep"
117 aros_host_mkargs="--no-print-directory"
118 aros_host_exe_suffix="$EXEEXT"
119 aros_host_lib_suffix=""
121 # Ignore all compliance, AROS ROMs = 0
122 # KickStart v1.0 = 30
123 # KickStart v1.3 = 34
124 # KickStart v2.0 = 37
125 # KickStart v3.0 = 39
126 # KickStart v3.1 = 40
127 # AmigaOS v3.5 = 44
128 aros_amigaos_compliance=0
130 AC_CHECK_PROGS(aros_host_aclocal,[aclocal aclocal19 aclocal-1.9])
131 AC_CHECK_PROGS(aros_host_autoconf,[autoconf autoconf259 autoconf253])
132 AC_CHECK_PROGS(aros_host_autoheader,[autoheader autoheader259 autoheader253])
133 AC_CHECK_PROGS(aros_host_automake,[automake automake19 automake-1.9])
135 AROS_REQUIRED(aclocal/aclocal19/aclocal-1.9, $aros_host_aclocal)
136 AROS_REQUIRED(automake/automake19/automake-1.9, $aros_host_automake)
138 case "$aros_host_cc" in
139 *clang*)
140 aros_host_cc_pipe=""
141 ;;
142 *gcc*)
143 aros_host_cc_pipe="-pipe"
144 ;;
145 icc)
146 aros_host_cc_pipe=""
147 ;;
148 *)
149 aros_host_cc_pipe=""
150 ;;
151 esac
153 aros_kernel_cc_includes=""
154 aros_target_cc_includes=""
155 host_cc_elf=yes
157 # ----------------------------------------------------------------------------------------
158 # Host-specific defaults
159 #
160 # This is the main host configuration section. It is where the host
161 # can change the values of any variables it needs to change. We do
162 # not look at anything that compiles to the target yet, we'll get
163 # to that later.
165 case "$host_os" in
166 aros*)
167 aros_host_arch="aros"
168 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
169 case "$host_cpu" in
170 *i?86*)
171 aros_host_cpu="i386"
172 ;;
173 *x86_64*)
174 aros_host_cpu="x86_64"
175 ;;
176 *powerpc*)
177 aros_host_cpu="ppc"
178 ;;
179 *)
180 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
181 aros_host_cpu="$host_cpu"
182 ;;
183 esac
184 ;;
186 linux*)
187 aros_host_arch="linux"
188 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
189 android_build_os="linux-x86"
190 android_tool="android"
191 default_android_sdk="/opt/android-sdk-linux_x86"
192 case "$host_cpu" in
193 *i?86*)
194 aros_host_cpu="i386"
195 ;;
196 *x86_64*)
197 aros_host_cpu="x86_64"
198 ;;
199 *m68k*)
200 aros_host_cpu="m68k"
201 ;;
202 *powerpc*)
203 aros_host_cpu="ppc"
204 ;;
205 *arm*)
206 aros_host_cpu="arm"
207 ;;
208 *)
209 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
210 aros_host_cpu="$host_cpu"
211 ;;
212 esac
213 ;;
215 freebsd*)
216 aros_host_cc="$aros_host_cc $aros_host_cc_pipe -I/usr/local/include"
217 aros_host_make="gmake"
218 aros_host_arch="freebsd"
219 aros_host_cpu="i386"
221 aros_host_ldflags="$aros_host_ldflags -L/usr/local/lib -liconv"
223 dnl FreeBSD 5.x (and later) has changed the default object format.
224 dnl The double [[]] is necessary to get around m4's quoting rules.
225 case $host_os in
226 freebsd[[234]]*)
227 aros_object_format="elf_i386"
228 ;;
230 *)
231 aros_object_format="elf_i386_fbsd"
232 ;;
233 esac
235 ;;
237 darwin*)
238 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
239 aros_host_arch="darwin"
240 host_cc_elf=no
241 if [[ -z ${SED+x} ]]; then SED="gsed"; fi
242 android_build_os="darwin-x86"
243 android_tool="android"
244 default_android_sdk="/android-sdk-mac_x86"
245 case "$host_cpu" in
246 *i?86*)
247 aros_host_cpu="i386"
248 ;;
249 *x86_64*)
250 aros_host_cpu="x86_64"
251 ;;
252 *powerpc*)
253 aros_host_cpu="ppc"
254 ;;
255 *)
256 AC_MSG_WARN("Unknown CPU for Darwin host -- $host_cpu")
257 aros_host_cpu="$host_cpu"
258 ;;
259 esac
261 aros_host_ldflags="$aros_host_ldflags -liconv"
263 ;;
265 dragonfly*)
266 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
267 aros_host_make="gmake"
268 aros_host_arch="dragonfly"
269 case $host_cpu in
270 *i?86*)
271 aros_host_cpu="i386"
272 ;;
273 *amd64*)
274 aros_host_cpu="x86_64"
275 ;;
276 *)
277 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
278 aros_host_cpu="$host_cpu"
279 ;;
280 esac
281 ;;
283 netbsd*)
284 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
285 aros_host_make="gmake"
286 aros_host_arch="netbsd"
287 case "$host_cpu" in
288 *i?86*)
289 aros_host_cpu="i386"
290 ;;
291 *m68k*)
292 aros_host_cpu="m68k"
293 ;;
294 *)
295 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
296 aros_host_cpu="$host_cpu"
297 ;;
298 esac
299 aros_host_lib_suffix=".0.0"
300 ;;
302 openbsd*)
303 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
304 aros_host_make="gmake"
305 aros_host_arch="openbsd"
306 case "$host_cpu" in
307 *i?86*)
308 aros_host_cpu="i386"
309 ;;
310 *)
311 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
312 aros_host_cpu="$host_cpu"
313 ;;
314 esac
315 ;;
317 solaris*)
318 aros_host_arch="solaris"
319 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
320 case "$host_cpu" in
321 *i?86*)
322 aros_host_cpu="i386"
323 ;;
324 *sparc*)
325 aros_host_cpu="sparc"
326 ;;
327 *)
328 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
329 aros_host_cpu="$host_cpu"
330 ;;
331 esac
332 ;;
334 morphos*)
335 aros_host_arch="morphos"
336 aros_host_cpu="ppc"
337 host_cc_elf=no
338 ;;
340 amiga*)
341 aros_host_arch="amiga"
342 host_cc_elf=no
343 SORT="/gg/bin/sort"
344 TEST="/gg/bin/test"
345 UNIQ="/gg/bin/uniq"
346 FOR="for"
347 TOUCH="/gg/bin/touch"
348 case "$host_cpu" in
349 *m68k*)
350 aros_host_cpu="m68k"
351 ;;
352 *powerpc*)
353 aros_host_cpu="ppc"
354 ;;
355 *)
356 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
357 aros_host_cpu="$host_cpu"
358 ;;
359 esac
360 ;;
362 cygwin*)
363 aros_host_arch="cygwin"
364 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
365 host_cc_elf=no
366 android_build_os="windows"
367 android_tool="android.bat"
368 default_android_sdk="/cygdrive/c/android-sdk-windows-1.6_r1"
370 case "$host_cpu" in
371 *i?86*)
372 aros_host_cpu="i386"
373 ;;
374 *)
375 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
376 aros_host_cpu="$host_cpu"
377 ;;
378 esac
379 ;;
381 mingw32*)
382 aros_host_arch="mingw32"
383 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
384 host_cc_elf=no
385 android_build_os="windows"
386 android_tool="android.bat"
387 default_android_sdk="/c/android-sdk-windows-1.6_r1"
389 case "$host_cpu" in
390 *i?86*)
391 dnl Currently there's neither 64-bit MinGW nor MSYS. Both environments are 32-bit
392 dnl and run under emulation. Consequently, uname reports i386 even on 64-bit systems.
393 dnl Here we attempt to detect Windows home platform by asking gcc about its target.
394 dnl 64-bit gcc will output "x86_64-w64-mingw32" here.
396 AC_MSG_CHECKING([for Windows native gcc target])
397 host_cpu=`gcc -dumpmachine`
398 AC_MSG_RESULT($host_cpu)
399 ;;
401 esac
403 case "$host_cpu" in
404 *i?86*)
405 aros_host_cpu="i386"
406 ;;
408 mingw32*)
409 dnl Native i386 gcc for MinGW32 reports 'mingw32' with -dumpmachine switch
410 aros_host_cpu="i386"
411 ;;
413 *x86_64*)
414 aros_host_cpu="x86_64"
415 dnl Dragon's x86_64-w64-mingw32-gcc is a bit broken. It ignores standard $prefix/include
416 dnl directory, so we have to add it explicitly here.
417 aros_host_cflags="$aros_host_cflags -isystem /mingw/include"
418 ;;
420 *)
421 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
422 aros_host_cpu="$host_cpu"
423 ;;
424 esac
425 ;;
426 *)
427 AC_MSG_ERROR([Unsupported host architecture $host])
428 ;;
429 esac
431 AROS_PROG(aros_host_ar,[ar],[cr])
432 AROS_REQUIRED(ar,$aros_host_ar)
433 AROS_PROG(aros_host_ranlib,ranlib)
434 AROS_REQUIRED(ranlib,$aros_host_ranlib)
435 AROS_PROG(aros_host_strip,strip)
436 AROS_REQUIRED(strip,$aros_host_strip)
438 AROS_PROG(RM,[rm],[-rf])
439 AROS_REQUIRED(rm,$RM)
440 AROS_PROG(CP,[cp])
441 AROS_REQUIRED(cp,$CP)
442 AROS_PROG(MV,[mv])
443 AROS_REQUIRED(mv,$MV)
444 AROS_PROG(ECHO,[echo])
445 AROS_REQUIRED(echo,$ECHO)
446 AROS_PROG(MKDIR,[mkdir],[-p])
447 AROS_REQUIRED(mkdir,$MKDIR)
448 AROS_PROG(TOUCH,[touch])
449 AROS_REQUIRED(touch,$TOUCH)
450 AROS_PROG(SORT,[sort])
451 AROS_REQUIRED(sort,$SORT)
452 AROS_PROG(UNIQ,[uniq])
453 AROS_REQUIRED(uniq,$UNIQ)
454 AROS_PROG(NOP,[true])
455 AROS_REQUIRED(true,$NOP)
456 AROS_PROG(CAT,[cat])
457 AROS_REQUIRED(cat,$CAT)
458 AROS_PROG(BISON,[bison])
459 AROS_REQUIRED(bison,$BISON)
460 AROS_PROG(FLEX,[flex])
461 AROS_REQUIRED(flex,$FLEX)
462 AROS_PROG(PNGTOPNM,[pngtopnm])
463 AROS_REQUIRED(pngtopnm,$PNGTOPNM)
464 AROS_PROG(PPMTOILBM,[ppmtoilbm])
465 AROS_REQUIRED(ppmtoilbm,$PPMTOILBM)
466 AROS_PROG(SED,[sed])
467 AROS_REQUIRED(sed,$SED)
468 AROS_PROG(CHMOD,[chmod])
469 AROS_REQUIRED(chmod,$CHMOD)
470 AROS_PROG(PATCH,[patch])
471 AROS_REQUIRED(patch,$PATCH)
473 AM_PATH_PYTHON(2.5)
475 AC_CHECK_LIB(png, png_read_png)
476 AROS_REQUIRED(libpng, $ac_cv_lib_png_png_read_png)
478 AC_SUBST(FOR, for)
479 AC_SUBST(IF, if)
480 AC_SUBST(TEST, test)
481 AC_SUBST(CMP, cmp)
483 dnl ---------------------------------------------------------------------------
484 dnl Look for things about the host system, good for hosted targets.
485 dnl ---------------------------------------------------------------------------
487 # Check for some includes for the X11 HIDD and the kernel
488 AC_CHECK_HEADERS([sys/ipc.h sys/shm.h \
489 sys/mmap.h sys/mman.h sysexits.h \
490 sys/statfs.h sys/statvfs.h sys/vfs.h sys/param.h \
491 ])
493 AC_CHECK_HEADERS([sys/mount.h],,,[#include <sys/param.h>])
495 AC_HEADER_DIRENT
496 AC_HEADER_STAT
497 AC_HEADER_STDC
498 AC_HEADER_SYS_WAIT
499 AC_HEADER_TIME
500 AC_STRUCT_ST_BLKSIZE
501 AC_STRUCT_ST_BLOCKS
502 AC_STRUCT_ST_RDEV
503 AC_STRUCT_TM
504 AC_STRUCT_TIMEZONE
505 AC_TYPE_OFF_T
506 AC_TYPE_PID_T
507 AC_TYPE_SIZE_T
508 AC_TYPE_UID_T
510 AC_CHECK_MEMBERS(struct tm.tm_gmtoff)
512 # Look for some functions
513 AC_CHECK_FUNCS([getpagesize kqueue statfs statvfs \
514 clone kse_create rfork_thread thr_create sa_register \
515 getcontext makecontext setcontext sigaltstack swapcontext])
517 AC_FUNC_MMAP
520 dnl --------------------------------------------------------------------
521 dnl Target Configuration Section
522 dnl --------------------------------------------------------------------
523 dnl
524 dnl The target configuration section is responsible for setting up all
525 dnl the paths for includes, and tools required to build AROS to some
526 dnl particular target.
528 aros_config_cflags="-Wall -Werror-implicit-function-declaration"
529 aros_config_aflags="-Wall -x assembler-with-cpp -c"
530 aros_config_ldflags=""
532 aros_shared_default=yes
534 aros_shared_cflags="-fPIC"
535 aros_shared_aflags=""
536 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
537 aros_kernel_ldflags="-Wl,-rpath,./lib"
539 aros_kernel_ar_flags="cr"
540 aros_target_ar_flags="cr"
541 aros_target_nm_flags="-C -ul"
542 aros_target_strip_flags="--strip-unneeded -R.comment"
544 aros_compiler_libs=
545 aros_arch_libs=
547 aros_target_genmap="-Wl,-Map -Xlinker"
549 # Native flavour stuff
550 aros_serial_debug="0"
552 # Palm native flavour stuff
553 aros_palm_debug_hack="0"
555 # Unix flavour stuff
556 aros_nesting_supervisor="0"
558 # Collect-aros stuff: "-ius" to ignore undefined symbols
559 ignore_undefined_symbols=""
561 # Check for X11 by default
562 need_x11="auto"
564 #-----------------------------------------------------------------------------
566 #
567 # GCC 4.1+ has a stack protection feature that requires OS support. Ubuntu has
568 # it switched on by default, and we use the host compiler, so it compiles AROS
569 # code with this enabled resulting in link failures as we don't have support
570 # for it.
571 #
572 # We use two methods to disable it. For the host compiler (used to compile
573 # some hosted modules), we test to see if the compiler supports stack
574 # protection, and if it does we disable it in AROS_CONFIG_CFLAGS. This should
575 # work on all platforms.
576 #
577 # For the "cross" compiler we clear the "ssp_default" spec in config/specs.in
578 # (this is done unconditionally, as it should have no effect on compilers
579 # without the stack protection feature). This may be specific to the way that
580 # Ubuntu enables the feature, so may not work everywhere. My specs-fu isn't
581 # strong enough to disable it in a generic way though, so we'll live with it
582 # until another vendor ships GCC with it enabled in a different way, and deal
583 # with it then.
584 #
586 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
587 save_cflags="$CFLAGS"
588 CFLAGS="$CFLAGS -fno-stack-protector"
589 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
590 AC_MSG_RESULT($use_no_stack_protector)
591 if test "x-$use_no_stack_protector" = "x-yes" ; then
592 aros_host_cflags="$aros_host_cflags -fno-stack-protector"
593 fi
594 CFLAGS="$save_cflags"
596 #-----------------------------------------------------------------------------
598 # Disable pointer-signedness warnings if the compiler recognises the option
599 # (this only works for the host compiler at the moment)
601 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
602 save_cflags="$CFLAGS"
603 CFLAGS="$CFLAGS -Wno-pointer-sign"
604 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
605 AC_MSG_RESULT($use_no_sign_warning)
606 if test "x-$use_no_sign_warning" = "x-yes" ; then
607 aros_host_cflags="$aros_host_cflags -Wno-pointer-sign"
608 fi
609 CFLAGS="$save_cflags"
611 #-----------------------------------------------------------------------------
613 # Check if host compiler supports -fgnu89-inline, can be needed for crosstools.
615 AC_MSG_CHECKING([whether ${CC} accepts -fgnu89-inline])
616 save_cflags="$CFLAGS"
617 CFLAGS="$CFLAGS -fgnu89-inline"
618 AC_TRY_COMPILE(,, use_gnu89_inline="yes", use_gnu89_inline="no")
619 AC_MSG_RESULT($use_gnu89_inline)
620 if test "x-$use_gnu89_inline" = "x-yes" ; then
621 gnu89_inline="-fgnu89-inline"
622 fi
623 CFLAGS="$save_cflags"
625 #-----------------------------------------------------------------------------
627 AC_MSG_CHECKING([for type of build])
628 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=$enableval,build_type="personal")
630 if test "$build_type" = "nightly"; then
631 build_type_string="NIGHTLY"
632 elif test "$build_type" = "snapshot"; then
633 build_type_string="SNAPSHOT"
634 elif test "$build_type" = "milestone"; then
635 build_type_string="MILESTONE"
636 elif test "$build_type" = "release"; then
637 build_type_string="RELEASE"
638 else
639 build_type_string="PERSONAL"
640 build_type="personal"
641 fi
643 aros_config_cflags="$aros_config_cflags -DAROS_BUILD_TYPE=AROS_BUILD_TYPE_$build_type_string"
645 AC_MSG_RESULT($build_type)
647 #-----------------------------------------------------------------------------
648 all_debug_types="messages stack modules mungwall symbols"
650 AC_MSG_CHECKING([which debug types to enable])
651 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)]),
652 debug="$enableval",debug="")
654 if test "$debug" = "" -o "$debug" = "no"; then
655 debug="none"
656 elif test "$debug" = "yes"; then
657 debug="all"
658 fi
660 if test "$debug" = "all" ; then
661 debug="messages stack modules symbols"
662 for d in $all_debug_types; do
663 export aros_${d}_debug="1"
664 done
665 else
666 for d in $all_debug_types; do
667 export aros_${d}_debug="0"
668 done
669 fi
671 if test "$debug" != "none"; then
672 debug=`echo $debug | sed s/,/\ /g`
673 for d in $debug; do
674 found="0"
675 for d2 in $all_debug_types; do
676 if test "$d2" = "$d"; then
677 found="1"
678 break
679 fi
680 done
681 if test "$found" = "0"; then
682 AC_MSG_ERROR([unrecognized debug type "$d". Available types are: all none $all_debug_types])
683 fi
684 export aros_${d}_debug="1"
685 done
686 aros_debug="yes"
687 fi
688 AC_MSG_RESULT($debug)
690 if test "$aros_messages_debug" = "1"; then
691 aros_messages_debug="-DADEBUG=1 -DMDEBUG=1"
692 else
693 aros_messages_debug=""
694 fi
695 if test "$aros_symbols_debug" = "1"; then
696 aros_symbols_debug="-g"
697 else
698 aros_symbols_debug=""
699 fi
701 # These are the flags to pass when compiling debugged programs
702 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
703 aros_debug_aflags=""
704 aros_debug_ldflags="$aros_symbols_debug"
706 #-----------------------------------------------------------------------------
707 # Checking for distcc and ccache.
708 #
709 # Always apply the transforms in this particular order. Basically you should
710 # always run 'ccache distcc compiler' in that order for the best performance.
711 #
712 AC_MSG_CHECKING([whether to enable distcc])
713 AC_ARG_ENABLE(distcc,AC_HELP_STRING([--enable-distcc],[Use distcc as a front end to the compiler (default=no).]),distcc="$enableval",distcc="no")
714 if test "$distcc" != "" -a "$distcc" != "no"; then
715 # AC_CHECK_PROG will print out the result in this case
716 AC_PATH_PROG(DISTCC,[distcc],distcc,)
717 else
718 AC_MSG_RESULT(no)
719 fi
721 AC_MSG_CHECKING([whether to enable ccache])
722 AC_ARG_ENABLE(ccache,AC_HELP_STRING([--enable-ccache],[Use ccache as a front end to the compiler (default=no).]),ccache="$enableval",ccache="no")
723 if test "$ccache" != "" -a "$ccache" != "no"; then
724 # AC_CHECK_PROG will print out the result in this case
725 AC_CHECK_PROG(CCACHE,[ccache],ccache,)
726 else
727 AC_MSG_RESULT(no)
728 fi
730 #-----------------------------------------------------------------------------
731 AC_MSG_CHECKING([what specific host gcc version to use])
732 AC_ARG_WITH(kernel-gcc-version,AC_HELP_STRING([--with-kernel-gcc-version=VERSION],[Use gcc-VERSION for building bootstrap]),kernel_tool_version="$withval",kernel_tool_version="")
733 AC_MSG_RESULT($kernel_tool_version)
735 #-----------------------------------------------------------------------------
736 AC_MSG_CHECKING([what optimization flags to use])
737 AC_ARG_WITH(optimization,AC_HELP_STRING([--with-optimization=FLAGS],[Use optimization flags FLAGS (default=-O2).]),optimization="$withval",optimization="unknown")
738 if test "$optimization" = "unknown"; then
739 dnl default is -O2 for normal builds, -O0 for debug builds
740 if test "$debug" != "none"; then
741 optimization="-O0"
742 else
743 optimization="-O2"
744 fi
745 fi
746 aros_optimization_cflags="$optimization"
747 AC_MSG_RESULT($optimization)
749 #-----------------------------------------------------------------------------
750 AC_MSG_CHECKING([what paranoia flags to use])
751 AC_ARG_WITH(paranoia,AC_HELP_STRING([--with-paranoia=FLAGS],[CC flags to enable paranoia]),[paranoia_flags="$withval"],[paranoia_flags="default"])
752 if test "$paranoia_flags" = "default"; then
753 paranoia_flags=""
754 else if test "$paranoia_flags" = "yes"; then
755 paranoia_flags="-Wall -Werror"
756 fi fi
757 AC_MSG_RESULT($paranoia_flags)
758 aros_config_cflags="$aros_config_cflags $paranoia_flags"
760 #-----------------------------------------------------------------------------
761 AC_MSG_CHECKING([what target variant to enable])
762 AC_ARG_ENABLE(target_variant,AC_HELP_STRING([--enable-target-variant=NAME],[Enable a specific target variant(default=none)]),target_variant=$enableval,target_variant="")
763 if test "$target_variant" = ""; then
764 aros_target_variant=""
765 aros_target_suffix=""
766 enableval="none"
767 else
768 aros_target_variant="$target_variant"
769 aros_target_suffix="-$target_variant"
770 fi
771 AC_MSG_RESULT($enableval)
773 #-----------------------------------------------------------------------------
774 # Target-specific defaults. You can override then on a per-target basis.
775 #
776 # Bootloader name. Currently used by PC target.
777 target_bootloader="none"
778 ENABLE_EXECSMP=
780 #-----------------------------------------------------------------------------
781 # Additional options for some specific targets
783 case "$aros_target_variant" in
784 ios)
785 AC_MSG_CHECKING([XCode path])
786 AC_ARG_WITH(xcode,AC_HELP_STRING([--with-xcode=PATH],[Specify XCode path for iOS targets (default=/Developer).]),aros_xcode_path="$withval",aros_xcode_path="/Developer")
787 AC_MSG_RESULT($aros_xcode_path)
789 AC_MSG_CHECKING([what iOS SDK version to use])
790 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=VERSION],[Use iOS SDK version VERSION (default=4.1).]),aros_sdk_version="$withval",aros_sdk_version="4.1")
791 AC_MSG_RESULT($aros_sdk_version)
793 ;;
795 "android")
796 AC_MSG_CHECKING([Android SDK path])
797 AC_ARG_WITH(sdk,AC_HELP_STRING([--with-sdk=PATH],[Specify Android SDK path (default=$default_android_sdk).]),aros_android_sdk="$withval",aros_android_sdk=$default_android_sdk)
798 AC_MSG_RESULT($aros_android_sdk)
800 AC_MSG_CHECKING([Android NDK path])
801 AC_ARG_WITH(ndk,AC_HELP_STRING([--with-ndk=PATH],[Specify Android NDK path (default=none).]),aros_android_ndk="$withval",aros_android_ndk="none")
802 AC_MSG_RESULT($aros_android_ndk)
804 AC_MSG_CHECKING([what Android SDK version to use])
805 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=LEVEL],[Use Android SDK for API LEVEL (default=12).]),aros_sdk_version="$withval",aros_sdk_version="12")
806 AC_MSG_RESULT($aros_sdk_version)
808 aros_android_level=android-$aros_sdk_version
809 if test ! -d $aros_android_sdk/platforms/$aros_android_level; then
810 echo "Platform $aros_android_level is not installed in your SDK"
811 echo "Use --with-sdk-version=<API level number> to select another platform version"
812 echo "You can check what plaform versions are installed in your SDK"
813 echo "by examining contents of $aros_android_sdk/platforms directory"
814 AC_MSG_ERROR([Android platform $aros_android_level is not installed])
815 fi
817 export PATH="$aros_android_sdk/tools:$PATH"
818 AC_PATH_PROG(android_tool, $android_tool)
819 AROS_REQUIRED(android,$android_tool)
821 if test "$aros_android_ndk" != "none"; then
822 AC_MSG_CHECKING([what Android NDK version to use])
823 AC_ARG_WITH(ndk-version,AC_HELP_STRING([--with-ndk-version=LEVEL],[Use Android NDK for API LEVEL (default=9).]),aros_ndk_version="$withval",aros_ndk_version="9")
824 AC_MSG_RESULT($aros_ndk_version)
825 fi
827 AC_PATH_PROG(ant, ant)
828 if test "$ant" = ""; then
829 AC_MSG_WARN([Apache Ant is missing, Java bootstrap can't be built automatically])
830 fi
832 AC_MSG_CHECKING([Build debug or release apk])
833 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)
834 if test $aros_android_antapk != release -a $aros_android_antapk != debug; then
835 AC_MSG_ERROR([apk-version has to be release or debug])
836 fi
837 AC_MSG_RESULT($aros_android_antapk)
839 dnl MSYS bash can't run .bat files directly, then need to be started via cmd.exe
840 if test "$host_os" = "mingw32"; then
841 android_tool="cmd //c $android_tool"
842 fi
844 need_dlopen="no"
846 ;;
847 esac
849 #-----------------------------------------------------------------------------
850 # External toolchains
851 kernel_tool_prefix="none"
852 aros_tool_prefix="none"
853 elf_tool_prefix="${target_cpu}-elf-"
855 # This is the target configuration switch.
856 case "$target_os" in
857 linux*)
858 aros_target_arch="linux"
859 aros_target_family="unix"
860 case "$target_cpu" in
861 *m68k*)
862 aros_target_cpu="m68k"
863 aros_object_format="m68kelf"
864 aros_flavour="emulcompat"
865 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__linux__"
866 aros_shared_ldflags="-Wl,-T,\$(TOP)/config/linux/m68k/script.so"
867 aros_kernel_ldflags="-Wl,-rpath,./lib,-T,\$(TOP)/config/linux/m68k/script.normal"
868 gcc_target_cpu="mc68000"
869 ;;
870 *i?86*)
871 aros_target_cpu="i386"
872 aros_object_format="elf_i386"
873 aros_flavour="emulation"
874 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__linux__"
875 aros_kernel_ldflags="-Wl,-melf_i386"
876 aros_nominal_depth=8
877 gcc_target_cpu="i386"
878 pci_hidd_target="hidd-pci-linux"
879 android_tool_dir_prefix="x86"
880 android_tool_prefix="i686-android-linux"
881 android_ndk_arch="x86"
882 ;;
883 *x86_64*)
884 aros_target_cpu="x86_64"
885 aros_object_format="elf_x86_64"
886 aros_flavour="emulation"
887 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__linux__"
888 aros_config_cflags="$aros_config_cflags -mno-red-zone -fno-omit-frame-pointer"
889 aros_nominal_depth=8
890 pci_hidd_target="hidd-pci-linux"
891 ;;
892 *powerpc*)
893 aros_target_cpu="ppc"
894 aros_object_format="elf32ppc"
895 aros_flavour="emulation"
896 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
897 aros_nominal_depth=8
898 gcc_target_cpu="ppc"
899 ;;
900 # TODO
901 # Same as powerpc, but I need this for the nightly build to work again.
902 # Actually, the nightly should be made working with powerpc target.
903 # That just was too much work for the moment, another week or two.
904 *ppc*)
905 aros_target_cpu="ppc"
906 aros_object_format="elf32ppc"
907 aros_flavour="emulation"
908 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
909 aros_nominal_depth=8
910 gcc_target_cpu="ppc"
911 ;;
912 *armhf*)
913 aros_target_cpu="arm"
914 target_cpu="arm"
915 aros_object_format="armelf_aros"
916 aros_flavour="emulation"
917 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
918 gcc_target_cpu="arm"
919 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
920 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
921 aros_arch_libs="-laeabi"
922 gcc_default_float_abi="hard"
923 android_tool_dir_prefix="arm-linux-androideabi"
924 android_tool_prefix="arm-linux-androideabi"
925 android_ndk_arch="arm"
926 kernel_tool_prefix="arm-linux-gnueabihf-"
927 ;;
928 *arm*)
929 aros_target_cpu="arm"
930 aros_object_format="armelf_aros"
931 aros_flavour="emulation"
932 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
933 gcc_target_cpu="arm"
934 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
935 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
936 aros_arch_libs="-laeabi"
937 android_tool_dir_prefix="arm-linux-androideabi"
938 android_tool_prefix="arm-linux-androideabi"
939 android_ndk_arch="arm"
940 kernel_tool_prefix="arm-linux-gnueabi-"
941 ;;
942 *)
943 AC_MSG_ERROR("Unknown CPU for Linux -- $target_cpu")
944 ;;
945 esac
946 case "$aros_target_variant" in
947 android)
949 dnl Not all Linux CPUs are supported by Android
950 if test "$android_ndk_arch" = ""; then
951 AC_MSG_ERROR("Unsupported CPU for Android -- $target_cpu")
952 fi
954 aros_nominal_width=320
955 aros_nominal_height=480
956 if test "$aros_android_ndk" = "none"; then
957 dnl Use standalone toolchain, don't adjust paths
958 aros_kernel_cflags="-mandroid"
959 aros_kernel_ldflags="-mandroid"
960 CFLAGS="-mandroid"
961 else
962 dnl In Android NDK toolchains are placed in own directories,
963 dnl but tool names are not suffixed with version
964 export PATH="$aros_android_ndk/toolchains/$android_tool_dir_prefix-$kernel_tool_version/prebuilt/$android_build_os/bin:$PATH"
965 kernel_tool_version=""
966 aros_android_ndk="$aros_android_ndk/platforms/android-$aros_ndk_version/arch-$android_ndk_arch"
967 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
968 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
969 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
970 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
971 fi
972 need_x11=no
973 unixgfx_hidd_target=kernel-hidd-androidgfx
974 # Disable implicit PIC mode
975 aros_target_cflags="$aros_target_cflags -fno-pic"
976 kernel_tool_prefix="$android_tool_prefix-"
977 ;;
978 esac
979 ;;
981 pc)
982 aros_target_arch="pc"
983 aros_shared_default="no"
984 target_bootloader="grub2"
985 case "$target_cpu" in
986 *i?86*)
987 aros_target_cpu="i386"
989 dnl If somebody hasn't already set the target object
990 dnl format, then use this value. Mostly to support
991 dnl FreeBSD cross-compilation.
992 dnl TODO: Remove when we always use our compiler.
994 if test "$aros_object_format" = "" ; then
995 aros_object_format="elf_i386"
996 fi
997 aros_flavour="standalone"
998 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
999 aros_kernel_ldflags="-Wl,-melf_i386"
1000 aros_nominal_width=640
1001 aros_nominal_height=480
1002 gcc_target_cpu="i386"
1003 ;;
1004 *x86_64*)
1005 aros_target_cpu="x86_64"
1006 aros_serial_debug=1
1007 if test "$aros_object_format" = "" ; then
1008 aros_object_format="elf_x86_64"
1009 fi
1010 aros_flavour="standalone"
1011 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1012 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
1013 aros_kernel_ldflags=""
1014 aros_nominal_width=640
1015 aros_nominal_height=480
1016 case "$aros_target_variant" in
1017 smp)
1018 ENABLE_EXECSMP="#define __AROSEXEC_SMP__"
1019 ;;
1020 esac
1021 ;;
1022 *)
1023 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
1024 ;;
1025 esac
1026 ;;
1028 prep)
1029 aros_target_arch="prep"
1030 aros_shared_default="no"
1031 aros_target_cpu="ppc"
1032 aros_object_format="elf32ppc"
1033 aros_flavour="ppcnative"
1034 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1035 aros_kernel_ldflags=""
1036 aros_nominal_width=640
1037 aros_nominal_height=480
1038 gcc_target_cpu="ppc"
1039 ;;
1041 freebsd*)
1042 aros_target_arch="freebsd"
1043 aros_target_family="unix"
1044 aros_target_cpu="i386"
1045 aros_flavour="emulation"
1046 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1047 gcc_target_cpu="i386"
1049 aros_target_strip_flags="-x"
1050 ;;
1052 darwin*)
1053 aros_target_arch="darwin"
1054 aros_target_family="unix"
1055 aros_flavour="emulation"
1056 case "$target_cpu" in
1057 *i?86*)
1058 aros_ios_platform="iPhoneSimulator"
1059 aros_target_cpu="i386"
1060 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1061 aros_kernel_ldflags=""
1062 aros_macosx_version="10.4"
1063 aros_nominal_depth=8
1064 gcc_target_cpu="i386"
1065 aros_object_format="elf_i386"
1066 aros_kernel_ar_flags="-cr"
1067 aros_target_strip_flags="-x"
1068 kernel_tool_flags="-m32"
1069 ;;
1070 *x86_64*)
1071 aros_target_cpu="x86_64"
1072 aros_object_format="elf_x86_64"
1073 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1074 aros_macosx_version="10.6"
1075 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1076 aros_kernel_cflags="-m64"
1077 aros_kernel_ldflags="-m64"
1078 aros_target_cflags="-mcmodel=large"
1079 aros_nominal_depth=8
1080 aros_kernel_ar="ar"
1081 aros_kernel_ar_flags="-cr"
1082 aros_kernel_ld="ld"
1083 aros_kernel_as="as"
1084 aros_kernel_ranlib="ranlib"
1085 aros_kernel_nm="nm"
1086 aros_kernel_strip="strip"
1087 kernel_tool_prefix="i686-apple-darwin10-"
1088 ;;
1089 *ppc*)
1090 aros_target_cpu="ppc"
1091 aros_object_format="elf32ppc"
1092 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1093 aros_kernel_ldflags=""
1094 aros_macosx_version="10.0"
1095 aros_nominal_depth=8
1096 gcc_target_cpu="ppc"
1097 aros_kernel_ar="ar"
1098 aros_kernel_ar_flags="-cr"
1099 aros_kernel_ld="ld -arch ppc"
1100 aros_kernel_as="as -arch ppc"
1101 aros_kernel_ranlib="ranlib -arch ppc"
1102 aros_kernel_nm="nm -arch ppc"
1103 aros_kernel_strip="strip -arch ppc"
1104 kernel_tool_prefix="powerpc-apple-darwin10-"
1105 ;;
1106 *arm*)
1107 aros_ios_platform="iPhoneOS"
1108 aros_target_cpu="arm"
1109 aros_object_format="armelf_aros"
1110 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1111 aros_arch_libs="-laeabi"
1112 aros_nominal_depth=8
1113 gcc_target_cpu="arm"
1114 aros_kernel_ar="ar"
1115 aros_kernel_ar_flags="-cr"
1116 aros_kernel_ld="ld -arch arm"
1117 aros_kernel_ranlib="ranlib -arch arm"
1118 kernel_tool_prefix="arm-apple-darwin10-"
1119 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1120 ;;
1121 *)
1122 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1123 ;;
1124 esac
1125 case "$aros_target_variant" in
1126 ios)
1127 aros_ios_version="3.0"
1128 aros_nominal_width=320
1129 aros_nominal_height=480
1130 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_sdk_version.sdk"
1131 kernel_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1132 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1133 need_x11=no
1134 # This is here because it may depend on iOS or SDK version
1135 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1136 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1137 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1138 ;;
1139 *)
1140 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1141 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1142 ;;
1143 esac
1144 ;;
1146 dragonfly*)
1147 aros_target_arch="dragonfly"
1148 aros_target_family="unix"
1149 aros_flavour="emulation"
1150 case "$target_cpu" in
1151 *i?86*)
1152 aros_target_cpu="i386"
1153 aros_object_format="elf_i386"
1154 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1155 ;;
1156 *x86_64*)
1157 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1158 aros_target_cpu="x86_64"
1159 aros_object_format="elf_x86_64"
1160 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1161 ;;
1162 *)
1163 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1164 ;;
1165 esac
1166 ;;
1168 netbsd*)
1169 aros_target_arch="netbsd"
1170 aros_target_family="unix"
1171 case "$target_cpu" in
1172 *m68k*)
1173 aros_target_cpu="m68k"
1174 aros_object_format="m68kelf"
1175 aros_flavour="emulcompat"
1176 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1177 gcc_target_cpu="mc68000"
1178 ;;
1179 *i?86*)
1180 aros_target_cpu="i386"
1181 aros_object_format="elf_i386"
1182 aros_flavour="emulation"
1183 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1184 aros_nominal_depth=8
1185 gcc_target_cpu="i386"
1186 ;;
1187 *)
1188 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1189 ;;
1190 esac
1191 aros_target_genmap="-Wl,-M -Xlinker >"
1192 aros_flavour="emulation"
1193 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1194 ;;
1196 openbsd*)
1197 aros_target_arch="openbsd"
1198 aros_target_family="unix"
1199 case "$target_cpu" in
1200 *i?86*)
1201 aros_target_cpu="i386"
1202 aros_object_format="elf_i386"
1203 aros_flavour="emulation"
1204 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1205 gcc_target_cpu="i386"
1206 ;;
1207 *)
1208 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1209 ;;
1210 esac
1211 aros_target_genmap="-Wl,-M -Xlinker >"
1212 aros_target_nm_flags="-u"
1213 aros_flavour="emulation"
1214 ;;
1216 solaris*)
1217 aros_target_arch="solaris"
1218 aros_target_family="unix"
1219 case "$target_cpu" in
1220 *i?86*)
1221 aros_target_cpu="i386"
1222 aros_object_format="elf_i386"
1223 aros_flavour="emulation"
1224 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1225 aros_nominal_depth=8
1226 gcc_target_cpu="i386"
1227 ;;
1228 *sparc*)
1229 aros_target_cpu="sparc"
1230 aros_object_format="elf_sparc"
1231 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1232 gcc_target_cpu="sparc"
1233 ;;
1234 *)
1235 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1236 ;;
1237 esac
1238 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1239 aros_flavour="emulation"
1240 ;;
1242 morphos*)
1243 aros_target_arch="morphos"
1244 aros_shared_default="no"
1245 aros_target_cpu="ppc"
1246 aros_object_format="elf_ppc"
1247 aros_flavour="nativecompat"
1248 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1249 gcc_target_cpu="ppc"
1250 ;;
1252 sam440)
1253 aros_target_arch="sam440"
1254 aros_shared_default="no"
1255 aros_target_cpu="ppc"
1256 aros_object_format="elf32ppc"
1257 aros_flavour="ppcnative"
1258 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1259 aros_kernel_ldflags=""
1260 aros_nominal_width=1024
1261 aros_nominal_height=768
1262 aros_nominal_depth=24
1263 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1264 gcc_target_cpu="powerpc"
1265 ;;
1267 efika)
1268 aros_target_arch="efika"
1269 aros_shared_default="no"
1270 aros_target_cpu="arm"
1271 aros_object_format="armelf_aros"
1272 aros_flavour="standalone"
1273 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1274 aros_kernel_ldflags=""
1275 aros_nominal_width=1024
1276 aros_nominal_height=600
1277 aros_arch_libs="-laeabi"
1278 gcc_default_cpu="armv7-a"
1279 gcc_default_fpu="vfpv3"
1280 aros_config_cflags="$aros_config_cflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables"
1281 aros_config_aflags="$aros_config_aflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables"
1282 aros_optimization_cflags="$aros_optimization_cflags -Os"
1283 case "$target_cpu" in
1284 *armhf*)
1285 gcc_default_float_abi="hard"
1286 target_cpu=arm
1287 aros_target_cpu=arm
1288 ;;
1289 *arm*)
1290 gcc_default_float_abi="softfp"
1291 ;;
1292 *)
1293 AC_MSG_ERROR("Unknown CPU for EfikaMX $target_cpu")
1294 ;;
1295 esac
1296 ;;
1298 chrp)
1299 aros_target_arch="chrp"
1300 aros_shared_default="no"
1301 aros_target_cpu="ppc"
1302 aros_object_format="elf32ppc"
1303 aros_flavour="ppcnative"
1304 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1305 aros_kernel_ldflags=""
1306 aros_nominal_width=640
1307 aros_nominal_height=480
1308 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1309 gcc_target_cpu="powerpc"
1310 case "$aros_target_variant" in
1311 efika)
1312 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1313 ;;
1314 esac
1315 ;;
1317 r*pi)
1318 aros_flavour="standalone"
1319 aros_target_arch="raspi"
1320 aros_target_cpu="arm"
1321 aros_object_format="armelf_aros"
1322 aros_shared_default="no"
1323 aros_arch_libs="-laeabi"
1325 gcc_default_cpu="armv6zk"
1326 gcc_default_cpu_tune="arm1176jzf-s"
1328 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1329 aros_config_cflags="$aros_config_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1330 aros_config_aflags="$aros_config_aflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1331 aros_kernel_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1332 aros_target_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1333 case "$aros_target_variant" in
1334 smp)
1335 ENABLE_EXECSMP="#define __AROSEXEC_SMP__"
1336 ;;
1337 esac
1338 ;;
1340 stm32f7_discovery)
1341 aros_flavour="standalone"
1342 aros_target_arch="stm32f7_discovery"
1343 aros_target_cpu="arm"
1344 aros_object_format="armelf_aros"
1345 aros_shared_default="no"
1346 aros_arch_libs="-laeabi"
1348 # stm32f7 has DSP opcode support
1349 gcc_default_cpu="armv7e-m"
1350 # gcc_default_cpu="armv7-m"
1351 gcc_default_cpu_tune="cortex-m7"
1352 gcc_default_fpu="fpv4-sp-d16"
1353 # GCC does not recognize fpv5-sp-d16 which should be the correct one to use, or not...
1354 # gcc_default_fpu="fpv5-sp-d16"
1355 gcc_default_float_abi="hard"
1356 gcc_default_mode="thumb"
1358 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dthumb"
1359 aros_config_cflags="$aros_config_cflags -mthumb"
1360 aros_config_aflags="$aros_config_aflags -mthumb"
1361 aros_kernel_cflags="$aros_kernel_cflags -mthumb"
1362 aros_target_cflags="$aros_kernel_cflags -mthumb"
1363 ;;
1365 amiga*)
1366 aros_target_arch="amiga"
1367 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1368 aros_shared_default="no"
1370 case "$target_cpu" in
1371 *m68k*)
1372 AC_ARG_ENABLE(amigaos_compliance,AC_HELP_STRING([--enable-amigaos-compliance=VERSION],[Enforce userspace AmigaOS compliance to a specific KickStart version (default=none).]),aros_amigaos_compliance="$enableval")
1373 aros_enable_mmu=no
1374 aros_target_cpu="m68k"
1375 aros_object_format="m68kelf"
1376 aros_flavour="standcompat"
1377 gcc_target_cpu="m68000"
1378 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -fbuiltin -Wno-volatile-register-var -DNOLIBINLINE"
1379 aros_optimization_cflags="$aros_optimization_cflags -Os"
1380 aros_config_aflags="$aros_config_aflags"
1381 aros_target_strip_flags="-R.comment --strip-debug"
1382 aros_nominal_width=640
1383 aros_nominal_height=256
1384 aros_nominal_depth=2
1385 ;;
1386 *ppc*)
1387 aros_cpu="ppc"
1388 aros_flavour="native"
1389 gcc_target_cpu="ppc"
1390 ;;
1391 *)
1392 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1393 ;;
1394 esac
1395 ;;
1397 mingw*)
1398 aros_target_arch="mingw32"
1399 aros_shared_default="no"
1400 aros_flavour="emulation"
1401 aros_shared_cflags=""
1402 need_crosstools="yes"
1403 need_dlopen="no"
1404 rescomp="windres"
1405 case "$target_cpu" in
1406 *i?86*)
1407 aros_target_cpu="i386"
1408 aros_object_format="elf_i386"
1409 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1410 aros_nominal_depth=8
1411 gcc_target_cpu="i386"
1413 kernel_tool_prefix="i386-mingw32-"
1414 ;;
1415 *x86_64*)
1416 aros_target_cpu="x86_64"
1417 aros_object_format="elf_x86_64"
1418 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1419 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1420 aros_nominal_depth=8
1421 kernel_tool_prefix="x86_64-w64-mingw32-"
1422 ;;
1423 *arm*)
1424 aros_target_cpu="arm"
1425 aros_object_format="armelf_aros"
1426 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1427 aros_arch_libs="-laeabi"
1428 aros_nominal_depth=8
1429 gcc_target_cpu="arm"
1430 gcc_default_float_abi="soft"
1431 kernel_tool_prefix="arm-mingw32ce-"
1432 aros_nominal_width=160
1433 aros_nominal_height=160
1434 ;;
1435 *)
1436 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1437 ;;
1438 esac
1439 if test $host_os = "cygwin"; then
1440 aros_kernel_cflags="-mno-cygwin"
1441 fi
1442 ;;
1443 pp*)
1444 aros_target_arch="pp"
1445 aros_shared_default="no"
1446 case "$target_cpu" in
1447 *m68k*)
1448 aros_target_cpu="m68k"
1449 aros_object_format="m68kelf"
1450 aros_flavour="palmnative"
1451 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1452 aros_nominal_width=160
1453 aros_nominal_height=160
1454 aros_nominal_depth=1
1455 aros_target_ar_flags="cru"
1456 aros_compiler_libs="-lgcc1"
1457 aros_shared_default=no
1458 aros_shared_cflags="-fpic"
1459 aros_shared_aflags=""
1460 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1461 aros_kernel_ldflags="-Wl,-rpath,./lib"
1462 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1463 aros_debug_aflags=""
1464 aros_debug_ldflags="$aros_symbols_debug"
1465 aros_mungwall_debug="0"
1466 aros_modules_debug="0"
1467 gcc_target_cpu="mc68000"
1468 ignore_undefined_symbols="-ius"
1469 ;;
1470 *)
1471 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1472 ;;
1473 esac
1474 ;;
1476 mac*)
1477 aros_target_arch="mac"
1478 aros_shared_default="no"
1479 case "$target_cpu" in
1480 *m68k*)
1481 aros_target_cpu="m68k"
1482 aros_object_format="m68kelf"
1483 aros_flavour="mac68knative"
1484 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1485 aros_nominal_width=512
1486 aros_nominal_height=384
1487 aros_nominal_depth=8
1488 aros_target_ar_flags="cru"
1489 aros_compiler_libs="-lgcc1"
1490 aros_shared_default=no
1491 aros_shared_cflags="-fpic"
1492 aros_shared_aflags=""
1493 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1494 aros_kernel_ldflags="-Wl,-rpath,./lib"
1495 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1496 aros_debug_aflags=""
1497 aros_debug_ldflags="$aros_symbols_debug"
1498 aros_mungwall_debug="0"
1499 aros_modules_debug="0"
1500 gcc_target_cpu="mc68000"
1501 ignore_undefined_symbols="-ius"
1502 ;;
1503 *)
1504 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1505 ;;
1506 esac
1507 ;;
1509 *)
1510 AC_MSG_ERROR([Unsupported target architecture $target])
1511 ;;
1512 esac
1514 #-----------------------------------------------------------------------------
1515 crosstools_guess="yes"
1516 aros_target_toolchain="no"
1517 aros_config_sysroot=""
1518 aros_kernel_sysroot=""
1520 AC_MSG_CHECKING([Kernel toolchain prefix])
1521 AC_ARG_WITH(kernel-toolchain-prefix,AC_HELP_STRING([--with-kernel-toolchain-prefix=...],[Specify crosscompile toolchain prefix for kernel objects]),[kernel_tool_prefix="$withval"])
1522 AC_MSG_RESULT($kernel_tool_prefix)
1524 AC_MSG_CHECKING([ELF toolchain prefix])
1525 AC_ARG_WITH(elf-toolchain-prefix,AC_HELP_STRING([--with-elf-toolchain-prefix=...],[Specify crosscompile toolchain prefix to wrap for AROS objects]),[elf_tool_prefix="$withval"
1526 crosstools_guess="no"])
1527 AC_MSG_RESULT($elf_tool_prefix)
1529 AC_MSG_CHECKING([AROS toolchain prefix])
1530 AC_ARG_WITH(aros-toolchain,AC_HELP_STRING([--with-aros-toolchain=PREFIX],[Specify prebuilt AROS toolchain. Use yes for default name]),[aros_tool_prefix="$withval"
1531 crosstools_guess="no"])
1532 if test "$aros_tool_prefix" = "yes" ; then
1533 aros_tool_prefix=$aros_target_cpu-aros-
1534 fi
1535 AC_MSG_RESULT($aros_tool_prefix)
1537 #-----------------------------------------------------------------------------
1538 # Checking if we should build crosstools..
1539 AC_MSG_CHECKING([whether to build crosstools])
1540 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--disable-crosstools],[Do not build cross-compiler toolchain]),crosstools="$enableval",crosstools="$crosstools_guess")
1541 AC_MSG_RESULT($crosstools)
1543 if test "${crosstools}" = "yes"; then
1544 if test "${crosstools_guess}" = "no"; then
1545 AC_MSG_ERROR([Cannot build external toolchain if an external ELF or AROS toolchain is specified])
1546 fi
1547 fi
1549 if test "${crosstools}" = "yes" || test "${crosstools_guess}" = "no"; then
1550 aros_target_toolchain="yes"
1551 fi
1553 AC_MSG_CHECKING([where to install the crosstools binaries])
1554 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=$withval])
1555 if test "x$aros_toolchain_install" = "x"; then
1556 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1557 else
1558 AROS_CROSSTOOLSDIR="$aros_toolchain_install"
1559 PATH="$AROS_CROSSTOOLSDIR:$PATH"
1560 if test "$crosstools_guess" = "no" ; then
1561 aros_config_sysroot="--sysroot $AROS_BUILDDIR_UNIX/bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development"
1563 if test "x-$aros_flavour" != "x-emulation" -a "x-$aros_flavour" != "x-emulcompat" ; then
1564 aros_kernel_sysroot = $aros_config_sysroot
1565 fi
1566 fi
1567 fi
1568 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1570 #-----------------------------------------------------------------------------
1571 AC_MSG_CHECKING([what specific target binutils version to use])
1572 AC_ARG_WITH(binutils-version,AC_HELP_STRING([--with-binutils-version=VERSION],[Use binutils-VERSION for building AROS]),use_binutils_version="$withval",use_binutils_version="")
1573 if test "$use_binutils_version" = ""; then
1574 target_binutils_version="$default_binutils_version"
1575 else
1576 target_binutils_version="$use_binutils_version"
1577 fi
1578 AC_MSG_RESULT($target_binutils_version)
1581 # Helper to identify gcc version
1582 AC_DEFUN([CROSS_GCC_VERSION], [
1583 target_gcc_version=""
1584 AC_CACHE_CHECK([gcc version],[ax_cv_gcc_version],[
1585 ax_cv_gcc_version="`$AROS_CROSSTOOLSDIR/${aros_tool_prefix}cpp -dumpversion`"
1586 AS_IF([test "x$ax_cv_gcc_version" = "x"],[
1587 ax_cv_gcc_version=""
1588 ])
1589 ])
1590 target_gcc_version=$ax_cv_gcc_version
1591 AC_SUBST([target_gcc_version])
1592 ])
1594 #-----------------------------------------------------------------------------
1595 AC_MSG_CHECKING([what specific target gcc version to use])
1596 AC_ARG_WITH(gcc-version,AC_HELP_STRING([--with-gcc-version=VERSION],[Use gcc-VERSION for building AROS]),use_gcc_version="$withval",use_gcc_version="")
1597 if test "$use_gcc_version" = ""; then
1598 if test "${crosstools}" = "no"; then
1599 if test "x$aros_toolchain_install" != "x"; then
1600 CROSS_GCC_VERSION
1601 fi
1602 fi
1603 if test "$use_gcc_version" = ""; then
1604 target_gcc_version="$default_gcc_version"
1605 fi
1606 else
1607 target_gcc_version="$use_gcc_version"
1608 fi
1609 AC_MSG_RESULT($target_gcc_version)
1611 GCC_VERSION_MAJOR=$(echo $target_gcc_version | cut -d'.' -f1)
1612 GCC_VERSION_MINOR=$(echo $target_gcc_version | cut -d'.' -f2)
1613 GCC_VERSION_PATCH=$(echo $target_gcc_version | cut -d'.' -f3)
1615 gcc_fix_bitfields="false"
1616 if test "$GCC_VERSION_MAJOR" -gt "4" ; then
1617 gcc_fix_bitfields="true"
1618 else
1619 if test "$GCC_VERSION_MAJOR" -gt "3" ; then
1620 if test "$GCC_VERSION_MINOR" -gt "6" ; then
1621 gcc_fix_bitfields="true"
1622 fi
1623 fi
1624 fi
1626 if test "$gcc_fix_bitfields" = "true" ; then
1627 case "$aros_target_cpu" in
1628 *x86_64*)
1629 aros_kernel_cflags="$aros_kernel_cflags -mno-ms-bitfields"
1630 aros_target_cflags="$aros_target_cflags -mno-ms-bitfields"
1631 ;;
1632 i386)
1633 aros_kernel_cflags="$aros_kernel_cflags -mno-ms-bitfields"
1634 aros_target_cflags="$aros_target_cflags -mno-ms-bitfields"
1635 ;;
1636 esac
1637 fi
1639 AC_MSG_CHECKING([whether to enable Objective-C suppport])
1640 AC_ARG_ENABLE(objc,AC_HELP_STRING([--enable-objc],[Enable Objectve-C support (default=no)]),objc="$enableval",objc="no")
1641 AC_MSG_RESULT($objc)
1642 if test "x$objc" = "xyes"; then
1643 objc_target="$objc"
1644 else
1645 objc_target="no-objc"
1646 fi
1648 AC_MSG_CHECKING([whether to enable Java suppport])
1649 AC_ARG_ENABLE(java,AC_HELP_STRING([--enable-java],[Enable Java support (default=no)]),java="$enableval",java="no")
1650 AC_MSG_RESULT($java)
1651 if test "x$java" != "xno"; then
1652 java_target="$java"
1653 else
1654 java_target="no-java"
1655 fi
1657 spec_obj_format="-m $aros_object_format"
1658 # Now process extra architecture-specific options.
1659 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1660 # as well as floating-point ABI.
1661 case "$aros_target_cpu" in
1662 *x86_64*)
1663 dnl x86_64 can build 32 or 64bit code
1664 spec_obj_format="%{!m32:-m elf_x86_64} %{m32:-m elf_i386}"
1665 ;;
1666 arm*)
1667 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
1668 if test "$gcc_default_cpu" = ""; then
1669 gcc_default_cpu="armv6"
1670 fi
1671 if test "$gcc_default_fpu" = ""; then
1672 gcc_default_fpu="vfp"
1673 fi
1674 if test "$gcc_default_float_abi" = ""; then
1675 if test "$target_cpu" = "armhf"; then
1676 gcc_default_float_abi="hard"
1677 else
1678 gcc_default_float_abi="softfp"
1679 fi
1680 fi
1682 AC_MSG_CHECKING([Which minimum CPU to use])
1683 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
1684 AC_MSG_RESULT($aros_gcc_cpu)
1686 AC_MSG_CHECKING([Which minimum FPU to use])
1687 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
1688 AC_MSG_RESULT($aros_gcc_fpu)
1690 AC_MSG_CHECKING([Which floating point ABI to use])
1691 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=$gcc_default_float_abi)
1692 AC_MSG_RESULT($aros_gcc_float_abi)
1694 if test "$gcc_default_mode" = ""; then
1695 aros_isa_flags="-marm -mthumb-interwork -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi"
1696 else
1697 # Do not specify -mthumb-interwork as it may add extra code to support arm/thumb interwork
1698 aros_isa_flags="-m$gcc_default_mode -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi"
1699 fi
1701 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -fno-exceptions"
1702 aros_config_aflags="$aros_config_aflags -fno-asynchronous-unwind-tables -fno-exceptions"
1703 ;;
1704 i386)
1705 aros_isa_flags="-m32 -march=i486"
1706 aros_kernel_cflags="$aros_kernel_cflags $aros_isa_flags"
1707 aros_kernel_ldflags="$aros_kernel_ldflags -m32"
1708 ;;
1709 esac
1711 # Some architectures may need custom ELF specs.
1712 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1713 elf_specs_in=config/${aros_object_format}-specs.in
1714 else
1715 elf_specs_in=config/elf-specs.in
1716 fi
1718 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1719 # Since we override specs, we may need to put these defines there
1720 if test "$gcc_target_cpu" != ""; then
1721 gcc_target_cpu="-D__${gcc_target_cpu}__"
1722 fi
1724 AC_MSG_CHECKING([where to download sourcecode for external ports])
1725 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1726 if test "$with_portssrcdir" = "default"; then
1727 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1728 else
1729 AROS_PORTSSRCDIR="$with_portssrcdir"
1730 fi
1731 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1733 AC_MSG_CHECKING([which bootloader to use])
1734 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1735 if test "$target_bootloader" = "none"; then
1736 aros_target_bootloader=""
1737 else
1738 aros_target_bootloader="$target_bootloader"
1739 fi
1740 AC_MSG_RESULT($target_bootloader)
1742 AC_MSG_CHECKING([which icon-set to use])
1743 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1744 if test "$target_iconset" = "default"; then
1745 aros_target_iconset="Gorilla"
1746 target_iconset="default (Gorilla)"
1747 else
1748 aros_target_iconset="$target_iconset"
1749 fi
1750 AC_MSG_RESULT($target_iconset)
1752 AC_MSG_CHECKING([which GUI Theme to use])
1753 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1754 if test "$target_guitheme" = "default"; then
1755 aros_target_guitheme="Ice"
1756 else
1757 aros_target_guitheme="$target_guitheme"
1758 fi
1759 AC_MSG_RESULT($aros_target_guitheme)
1761 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1762 # for target code)
1763 cross_compiling=no
1765 dnl The first case is simple. If we are compiling for another CPU, we are cross-compiling for sure
1766 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1767 cross_compiling=yes
1768 fi
1770 dnl x86-64 toolchains can also produce i386 binaries, given -m32 flag.
1771 dnl The flag itself is given in per-target section, because some targets require to pass it
1772 dnl in a different manner, otherwise some tests fail.
1773 dnl TODO: Justify this.
1774 if test "$aros_host_cpu" == "x86_64" ; then
1775 if test "$aros_target_cpu" == "i386" ; then
1776 cross_compiling=no
1777 fi
1778 fi
1780 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1781 dnl For a hosted build we are cross-compiling if host OS differs from build OS.
1782 dnl TODO: This might get a little bit more tricky if we ever cross-compile ARM-Android-hosted
1783 dnl AROS on ARM Linux, or even vice versa (Linux-hosted ARM AROS building on ARM Android).
1784 dnl ARM ABIs of Linux and Android are not compatible (despite very close), so host_cc can't be
1785 dnl used to build bootstrap for target arch in either case.
1786 dnl For us Android is not a separate OS, but a variant of Linux, so both systems will be
1787 dnl identified as 'linux'. If this ever involves, we'll have to implement some additional check,
1788 dnl perhaps introducing aros_host_variant
1789 if test "$aros_host_arch" != "$aros_target_arch" ; then
1790 cross_compiling=yes
1791 fi
1792 else
1793 dnl For a native build we only care if our host_cc can produce static ELF files. If so, we can use
1794 dnl it as kernel_cc. If not, (e. g. we are on Windows or Darwin), we need a crosscompiler.
1795 if test "$host_cc_elf" = "no" ; then
1796 cross_compiling=yes
1797 fi
1798 fi
1800 if test "$cross_compiling" = "no" ; then
1801 kernel_tool_prefix=""
1802 if test "$host_cc_elf" = "yes" ; then
1803 elf_tool_prefix=""
1804 fi
1805 fi
1807 if test "$kernel_tool_version" != ""; then
1808 kernel_tool_version="-$kernel_tool_version"
1809 fi
1811 #######################################################################
1812 ## Compute what toolchains to use, and their paths ##
1813 #######################################################################
1814 #
1815 # This takes, as input:
1816 # crosstools {yes,no}
1817 # kernel_tool_version {"",[version]}
1818 # target_tool_version {"",[version]}
1819 # kernel_tool_prefix {none,[some-arch-os-]}
1820 # target_tool_prefix ${aros_target_cpu}-aros-
1821 # aros_tool_prefix ${aros_target_cpu}-aros-
1822 #
1823 # The output is
1824 # aros_kernel_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1825 # Where the 'kernel' binaries are located
1826 # orig_target_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1827 # Where the 'target' binaries are located
1828 # (not the symlink farm - that is aros_target_*!)
1829 #
1830 # The rules are:
1831 # if crosstools then
1832 # if kernel_tools_prefix = "no-kernel-prefix-"
1833 # aros_kernel_* = crosstools cc paths
1834 # aros_kernel_cc = elf cc wrapper around crosstools cc
1835 # else
1836 # VALIDATE(${kernel_tools_prefix}*)
1837 # aros_kernel_* = ${kernel_tools_prefix}*
1838 # if ${kernel_tools_prefix}cc is an AROS gcc
1839 # aros_kernel_cc = ${kernel_tools_prefix}cc
1840 # else
1841 # aros_kernel_cc = elf cc wrapper around ${kernel_tools_prefix}cc
1842 # fi
1843 # fi
1844 #
1845 # orig_target_* = aros built crosstools
1846 # orig_target_cc = elf cc wrapper around crosstools cc
1847 # else
1848 # VALIDATE(${kernel_tools_prefix}*)
1849 #
1850 # orig_target_* = aros_kernel_*
1851 # if aros_kernel_cc is an AROS gcc
1852 # orig_target_cc = aros_kernel_cc
1853 # else
1854 # orig_target_cc = aros cc wrapper around aros_kernel_cc
1855 # fi
1856 # fi
1857 #
1858 target_tool_prefix="${aros_target_cpu}-aros-"
1860 AC_MSG_CHECKING([which kernel tools])
1861 AC_MSG_RESULT([$kernel_tool_prefix]);
1863 if test "$kernel_tool_prefix" = "none" ; then
1864 dnl ELF wrapper can be used only for native bootstrap
1865 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1866 AC_MSG_ERROR([--with-kernel-toolchain-prefix= is required for this arch])
1867 fi
1868 else
1869 # Kernel tools required - find them
1870 # Note that 'normally', aros_kernel_* overrides will be
1871 # empty, unless specified in the per-arch sections above.
1872 if test "x$aros_kernel_cpp" = "x"; then
1873 aros_kernel_cpp=${kernel_tool_prefix}cpp
1874 fi
1875 AROS_TOOL_KERNEL(aros_kernel_cpp,cpp,$aros_kernel_cpp${kernel_tool_version})
1876 AROS_REQUIRED(cpp,$aros_kernel_cpp)
1877 if test "x$aros_kernel_cc" = "x"; then
1878 aros_kernel_cc=${kernel_tool_prefix}gcc
1879 fi
1880 AROS_TOOL_KERNEL(aros_kernel_cc,cc,$aros_kernel_cc${kernel_tool_version})
1881 AROS_REQUIRED(cc,$aros_kernel_cc)
1882 if test "x$aros_kernel_cxx" = "x"; then
1883 aros_kernel_cxx=${kernel_tool_prefix}g++
1884 fi
1885 AROS_TOOL_KERNEL(aros_kernel_cxx,cxx,$aros_kernel_cxx${kernel_tool_version})
1886 # If it's set, make sure it's really there
1887 if test "x$aros_kernel_cxx" != "x" ; then
1888 AROS_REQUIRED(cxx,$aros_kernel_cxx)
1889 fi
1890 AROS_TOOL_KERNEL(aros_kernel_ld,ld,$aros_kernel_ld)
1891 AROS_REQUIRED(ld,$aros_kernel_ld)
1892 AROS_TOOL_KERNEL(aros_kernel_as,as,$aros_kernel_as)
1893 AROS_REQUIRED(as,$aros_kernel_as)
1894 AROS_TOOL_KERNEL(aros_kernel_ar,ar,$aros_kernel_ar)
1895 AROS_REQUIRED(ar,$aros_kernel_ar)
1896 AROS_TOOL_KERNEL(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1897 AROS_REQUIRED(ranlib,$aros_kernel_ranlib)
1898 AROS_TOOL_KERNEL(aros_kernel_nm,nm,$aros_kernel_nm)
1899 AROS_REQUIRED(nm,$aros_kernel_nm)
1900 AROS_TOOL_KERNEL(aros_kernel_strip,strip,$aros_kernel_strip)
1901 AROS_REQUIRED(strip,$aros_kernel_strip)
1903 # Objcopy and objdump are not required for the kernel
1904 # toolchain on many architectures.
1905 # So we'll look for them, but not make them strictly required.
1906 AROS_TOOL_KERNEL(aros_kernel_objcopy,objcopy,$aros_kernel_objcopy)
1907 AROS_TOOL_KERNEL(aros_kernel_objdump,objdump,$aros_kernel_objdump)
1908 if test "x${crosstools}" != "xyes" ; then
1909 AROS_REQUIRED(objcopy,$aros_kernel_objcopy)
1910 AROS_REQUIRED(objdump,$aros_kernel_objdump)
1911 fi
1912 fi
1914 AC_MSG_CHECKING([which target tools to use])
1915 if test "$aros_target_toolchain" = "yes"; then
1916 AC_MSG_RESULT([$target_tool_prefix])
1917 # We are building AROS crosstools
1918 tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
1919 orig_target_cc="${tmp_tool_prefix}gcc${target_tool_version}"
1920 orig_target_cxx="${tmp_tool_prefix}g++${target_tool_version}"
1921 orig_target_cpp="${tmp_tool_prefix}cpp"
1922 orig_target_ld="${tmp_tool_prefix}ld"
1923 orig_target_as="${tmp_tool_prefix}as"
1924 orig_target_ar="${tmp_tool_prefix}ar"
1925 orig_target_ranlib="${tmp_tool_prefix}ranlib"
1926 orig_target_nm="${tmp_tool_prefix}nm"
1927 orig_target_strip="${tmp_tool_prefix}strip"
1928 orig_target_objcopy="${tmp_tool_prefix}objcopy"
1929 orig_target_objdump="${tmp_tool_prefix}objdump"
1930 else
1931 # Determine whether AROS or ELF tools should be used
1932 if test "$aros_tool_prefix" = "none"; then
1933 aros_tool_prefix="${elf_tool_prefix}"
1934 fi
1936 AC_MSG_RESULT([$aros_tool_prefix])
1937 # We are *not* building AROS crosstools - use the AROS or ELF tools
1938 AROS_TOOL_TARGET(orig_target_cpp,cpp,${aros_tool_prefix}cpp${target_tool_version})
1939 AROS_REQUIRED(cpp,$orig_target_cpp)
1940 AROS_TOOL_TARGET(orig_target_cc,gcc,${aros_tool_prefix}gcc${target_tool_version})
1941 AROS_REQUIRED(cc,$orig_target_cc)
1942 AROS_TOOL_TARGET(orig_target_cxx,g++,${aros_tool_prefix}g++${target_tool_version})
1943 AROS_REQUIRED(cxx,$orig_target_cxx)
1944 AROS_TOOL_TARGET(orig_target_ld,gcc,${aros_tool_prefix}ld)
1945 AROS_REQUIRED(ld,$orig_target_ld)
1946 AROS_TOOL_TARGET(orig_target_as,as,${aros_tool_prefix}as)
1947 AROS_REQUIRED(as,$orig_target_as)
1948 AROS_TOOL_TARGET(orig_target_ar,ar,${aros_tool_prefix}ar)
1949 AROS_REQUIRED(ar,$orig_target_ar)
1950 AROS_TOOL_TARGET(orig_target_ranlib,ar,${aros_tool_prefix}ranlib)
1951 AROS_REQUIRED(ranlib,$orig_target_ranlib)
1952 AROS_TOOL_TARGET(orig_target_nm,nm,${aros_tool_prefix}nm)
1953 AROS_REQUIRED(nm,$orig_target_nm)
1954 AROS_TOOL_TARGET(orig_target_strip,strip,${aros_tool_prefix}strip)
1955 AROS_REQUIRED(strip,$orig_target_strip)
1956 AROS_TOOL_TARGET(orig_target_objcopy,objcopy,${aros_tool_prefix}objcopy)
1957 AROS_REQUIRED(objcopy,$orig_target_objcopy)
1958 AROS_TOOL_TARGET(orig_target_objdump,objdump,${aros_tool_prefix}objdump)
1959 AROS_REQUIRED(objdump,$orig_target_objdump)
1960 fi
1962 if test "$kernel_tool_prefix" = "none" ; then
1963 # No kernel tools specified
1964 # Assume target tools == kernel tools with ELF wrapper
1965 aros_kernel_cc=$orig_target_cc
1966 aros_kernel_cxx=$orig_target_cxx
1967 aros_kernel_cpp=$orig_target_cpp
1968 aros_kernel_ld=$orig_target_ld
1969 aros_kernel_as=$orig_target_as
1970 aros_kernel_ar=$orig_target_ar
1971 aros_kernel_ranlib=$orig_target_ranlib
1972 aros_kernel_nm=$orig_target_nm
1973 aros_kernel_strip=$orig_target_strip
1974 aros_kernel_objcopy=$orig_target_objcopy
1975 aros_kernel_objdump=$orig_target_objdump
1976 use_kernel_cc_wrapper=yes
1977 fi
1979 # At this point, all aros_kernel_* and aros_target_*
1980 # tools should be set up correctly
1982 CC="$aros_kernel_cc $kernel_tool_flags"
1983 CPP="$aros_kernel_cpp"
1985 #-----------------------------------------------------------------------------
1987 # Disable pointer-signedness warnings if the compiler recognises the option
1989 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1990 save_cflags="$CFLAGS"
1991 if test "$crosstools" != "yes" ; then
1992 CFLAGS="$CFLAGS -Wno-pointer-sign"
1993 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1994 else
1995 # we do know it is supported for the smallest version of gcc we are going to build
1996 # we assume it's also supported by later versions
1997 use_no_sign_warning=yes
1998 fi
1999 AC_MSG_RESULT($use_no_sign_warning)
2000 if test "x-$use_no_sign_warning" = "x-yes" ; then
2001 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
2002 fi
2003 CFLAGS="$save_cflags"
2005 #-----------------------------------------------------------------------------
2007 # Find all the tools we need to compile. This could be cross-compiling
2008 # though! If that is the case we use the GNU form of the target and
2009 # simply add this to the front of the binary name. This is rather simple,
2010 # but it should work under most circumstances.
2011 #
2012 # The default tools are to use the same as the host, but only if the
2013 # host and target CPU are the same. With GCC this is normally enough.
2014 #
2016 aros_cc_pre=""
2017 aros_shared_ld="$aros_host_ld"
2019 aros_target_mkdep="$aros_host_mkdep"
2021 # The default tools executables to be linked to.
2022 if test "$rescomp" != ""; then
2023 AC_PATH_PROG(aros_kernel_rescomp,${kernel_tool_prefix}$rescomp)
2024 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
2025 fi
2027 # Set up the sources for the symlink farm
2028 if test "$crosstools" = "yes"; then
2029 crosstools_target=tools-crosstools
2030 fi
2032 aros_kernel_cc="$aros_kernel_cc $kernel_tool_flags"
2033 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
2035 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/host/config"
2036 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
2037 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
2038 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
2039 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
2040 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
2041 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
2043 # aros_cc_pre is a variable that is added to the front of the compiler name
2044 # in the generated aros-gcc shell script. We need this to enable the cache
2045 # to work across cleaned builds. Also, support DISTCC using the correct
2046 # environment variable.
2047 #
2049 if test "x${DISTCC}" != "x" ; then
2050 if test "x${CCACHE}" != "x" ; then
2051 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
2052 else
2053 aros_cc_pre="${DISTCC} "
2054 fi
2055 else
2056 if test "x${CCACHE}" != "x" ; then
2057 aros_cc_pre="${CCACHE} "
2058 fi
2059 fi
2061 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
2062 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
2063 AC_SUBST(aros_target_nix_ldflags,-nix)
2064 AC_SUBST(aros_target_detach_ldflags,-detach)
2065 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
2067 # Target tools
2068 if test "$aros_target_toolchain" != "yes"; then
2069 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-"
2070 if test "$GCC" = "yes"; then
2071 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
2072 fi
2073 else
2074 # We do not know which gcc version we are going to build and what we need to know
2075 # here is different for different versions so this will be set later during the
2076 # build of crosstools.
2077 prefix="$AROS_CROSSTOOLSDIR/${aros_target_cpu}-aros-"
2078 aros_target_cc_path=@aros_target_cc_path@
2079 fi
2080 aros_target_cpp="${prefix}cpp"
2081 aros_target_cc="${prefix}gcc"
2082 aros_target_cxx="${prefix}g++"
2083 aros_target_as="${prefix}as"
2084 aros_target_ld="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld"
2085 aros_target_ar="${prefix}ar $aros_target_ar_flags"
2086 aros_target_objcopy="${prefix}objcopy"
2087 aros_target_objdump="${prefix}objdump"
2088 aros_target_ranlib="${prefix}ranlib $aros_target_ranlib_flags"
2089 aros_target_nm="${prefix}nm $aros_target_nm_flags"
2090 aros_target_strip="${prefix}strip"
2091 aros_plain_nm="${prefix}nm"
2092 aros_plain_ar="${prefix}ar"
2094 AC_ARG_ENABLE(includes,
2095 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
2096 [aros_target_incl=$enable_includes], [aros_target_incl=`$aros_kernel_cc -print-sysroot`/`$aros_kernel_cc --print-sysroot-headers-suffix 2>/dev/null || echo usr/include`])
2098 if test "$aros_kernel_includes" = ""; then
2099 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2100 aros_kernel_includes="-isystem $aros_target_incl"
2101 fi
2102 fi
2104 if test "$aros_kernel_includes" != "" ; then
2105 dnl find out about the kernel cc's include path
2106 AC_MSG_CHECKING([for the kernel compiler's include path])
2107 if test "$aros_kernel_cc_includes" = "" ; then
2108 # Try to guess where the directory is.
2109 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
2110 if test -d $aros_kernel_cc_includes; then
2111 # Check if there is also an include-fixed directory and add it
2112 # to kernel compiler's include path as it may contain some of
2113 # the headers we need.
2114 if test -d "$aros_kernel_cc_includes"-fixed; then
2115 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
2116 fi
2117 # Check for specific includes directory. Needed for Ubuntu 11.10 and Debian
2118 case ${host_cpu} in
2119 i[[3456]]86)
2120 host_cpu_glibc=i386
2121 ;;
2122 *)
2123 host_cpu_glibc=${host_cpu}
2124 ;;
2125 esac
2126 if test -d "/usr/include/${host_cpu_glibc}-linux-gnu"; then
2127 aros_kernel_cc_includes+=" -isystem /usr/include/${host_cpu_glibc}-linux-gnu"
2128 fi
2129 else
2130 # The directory doesn't exist, we need to do some more work.
2131 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
2133 # These are the headers we're looking for.
2134 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2135 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2136 zutil.h stdint.h"
2138 dirs=
2139 for h in $headers; do
2140 # Which other headers are needed by each of the above?
2141 deps=$(echo "#include <$h>" | \
2142 $aros_kernel_cc -E -M - 2>/dev/null | \
2143 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2145 # Copy all the needed headers to a directory beneath gendir.
2146 for d in $deps; do
2147 h=$(basename $d)
2148 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
2149 sed -n "s,^.*/include\(/.*\),\1,p")
2150 ! test -d $dir && mkdir -p $dir
2151 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2152 done
2153 done
2154 fi
2155 fi
2156 AC_MSG_RESULT($aros_kernel_cc_includes)
2157 # Adding -nostdinc to kernel includes as they are always used together.
2158 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
2159 fi
2161 if test "$crosstools" != "yes"; then
2162 dnl find out about the target cc's include path
2163 AC_MSG_CHECKING([for the target compiler's include path])
2164 if test "$aros_target_cc_includes" = "" ; then
2165 #try to guess where the directory is
2166 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
2167 if ! test -d $aros_target_cc_includes; then
2168 #the directory doesn't exist, we need to do some more work
2169 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
2171 #these are the headers we're looking for
2172 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2173 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2174 zutil.h"
2176 dirs=
2177 for h in $headers; do
2178 #which other headers each of the above headers needs?
2179 deps=$(echo "#include <$h>" | \
2180 $orig_target_cc -E -M - 2>/dev/null | \
2181 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2183 #copy all the needed headers to a directory beneath gendir
2184 for d in $deps; do
2185 h=$(basename $d)
2186 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
2187 sed -n "s,^.*/include\(/.*\),\1,p")
2188 ! test -d $dir && mkdir -p $dir
2189 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2190 done
2191 done
2192 fi
2193 fi
2194 AC_MSG_RESULT($aros_target_cc_includes)
2195 else
2196 # We do not know which gcc version we are going to build and what we need to know
2197 # here is different for different versions so this will be set later during the
2198 # build of crosstools.
2199 aros_target_cc_includes=@aros_target_cc_includes@
2200 fi
2202 #
2203 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
2204 # On GCC >= 4.0 -iquote should be used
2205 #
2207 save_cc="$CC"
2208 save_cflags="$CFLAGS"
2209 CFLAGS="-iquote."
2210 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2211 if test "x-$crosstools" != "x-yes"; then
2212 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2213 else
2214 # we do know it is supported for the smallest version of gcc we are going to build
2215 # we assume it's also supported by later versions
2216 has_iquote=yes
2217 fi
2218 AC_MSG_RESULT($has_iquote)
2219 if test "x-$has_iquote" = "x-yes" ; then
2220 host_cflags_iquote=-iquote
2221 host_cflags_iquote_end=
2222 else
2223 host_cflags_iquote=-I
2224 host_cflags_iquote_end=-I-
2225 fi
2226 kernel_cflags_iquote=$host_cflags_iquote
2227 kernel_cflags_iquote_end=$host_cflags_iquote_end
2228 if test "x-$cross_compiling" = "x-yes"; then
2229 CC="$aros_kernel_cc"
2230 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
2231 if test "x-$crosstools" != "x-yes"; then
2232 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
2233 else
2234 # we do know it is supported for the smallest version of gcc we are going to build
2235 # we assume it's also supported by later versions
2236 use_no_stack_protector=yes
2237 fi
2238 AC_MSG_RESULT($use_no_stack_protector)
2239 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2240 if test "x-$crosstools" != "x-yes"; then
2241 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2242 else
2243 # we do know it is supported for the smallest version of gcc we are going to build
2244 # we assume it's also supported by later versions
2245 has_iquote=yes
2246 fi
2247 AC_MSG_RESULT($has_iquote)
2248 if test "x-$has_iquote" = "x-yes" ; then
2249 kernel_cflags_iquote=-iquote
2250 kernel_cflags_iquote_end=
2251 else
2252 kernel_cflags_iquote=-I
2253 kernel_cflags_iquote_end=-I-
2254 fi
2255 fi
2256 aros_cflags_iquote=$kernel_cflags_iquote
2257 aros_cflags_iquote_end=$kernel_cflags_iquote_end
2258 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2259 CC="$orig_target_cc"
2260 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2261 if test "x-$crosstools" != "x-yes"; then
2262 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2263 else
2264 # we do know it is supported for the smallest version of gcc we are going to build
2265 # we assume it's also supported by later versions
2266 has_iquote=yes
2267 fi
2268 AC_MSG_RESULT($has_iquote)
2269 if test "x-$has_iquote" = "x-yes" ; then
2270 aros_cflags_iquote=-iquote
2271 aros_cflags_iquote_end=
2272 else
2273 aros_cflags_iquote=-I
2274 aros_cflags_iquote_end=-I-
2275 fi
2276 fi
2277 if test "x-$use_no_stack_protector" = "x-yes" ; then
2278 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2279 fi
2282 #-----------------------------------------------------------------------------
2284 # Check if the target compiler supports some options used for delinting:
2285 # -Wunused-but-set-variable
2286 # -Warray-bounds
2287 # -Wenum-compare
2288 # -Wstrict-overflow
2289 # -Wformat-security
2291 if test "x-$crosstools" != "x-yes"; then
2292 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2293 CC="$orig_target_cc"
2294 fi
2295 AC_MSG_CHECKING([whether ${CC} accepts -Wunused-but-set-variable])
2296 CFLAGS=-Wunused-but-set-variable
2297 AC_TRY_COMPILE(,, aros_unused_but_set_variable="yes", aros_unused_but_set_variable="no")
2298 AC_MSG_RESULT($aros_unused_but_set_variable)
2299 if test "x-$aros_unused_but_set_variable" = "x-yes" ; then
2300 aros_cflags_unused_but_set_variable=-Wno-unused-but-set-variable
2301 fi
2303 AC_MSG_CHECKING([whether ${CC} accepts -Warray-bounds])
2304 CFLAGS=-Warray-bounds
2305 AC_TRY_COMPILE(,, aros_array_bounds="yes", aros_array_bounds="no")
2306 AC_MSG_RESULT($aros_array_bounds)
2307 if test "x-$aros_array_bounds" = "x-yes" ; then
2308 aros_cflags_array_bounds=-Wno-array-bounds
2309 fi
2311 AC_MSG_CHECKING([whether ${CC} accepts -Wenum-compare])
2312 CFLAGS=-Wenum-compare
2313 AC_TRY_COMPILE(,, aros_enum_compare="yes", aros_enum_compare="no")
2314 AC_MSG_RESULT($aros_enum_compare)
2315 if test "x-$aros_enum_compare" = "x-yes" ; then
2316 aros_cflags_enum_compare=-Wno-enum-compare
2317 fi
2319 AC_MSG_CHECKING([whether ${CC} accepts -Wstrict-overflow])
2320 CFLAGS=-Wstrict-overflow
2321 AC_TRY_COMPILE(,, aros_strict_overflow="yes", aros_strict_overflow="no")
2322 AC_MSG_RESULT($aros_strict_overflow)
2323 if test "x-$aros_strict_overflow" = "x-yes" ; then
2324 aros_cflags_strict_overflow=-Wno-strict-overflow
2325 fi
2327 AC_MSG_CHECKING([whether ${CC} accepts -Wformat-security])
2328 CFLAGS=-Wformat-security
2329 AC_TRY_COMPILE(,, aros_format_security="yes", aros_format_security="no")
2330 AC_MSG_RESULT($aros_format_security)
2331 if test "x-$aros_format_security" = "x-yes" ; then
2332 aros_cflags_format_security=-Wno-format-security
2333 fi
2334 else
2335 # We do not know which gcc version we are going to build and what we need to know
2336 # here is different for different versions so this will be set later during the
2337 # build of crosstools.
2338 aros_cflags_unused_but_set_variable=@aros_cflags_unused_but_set_variable@
2339 aros_cflags_array_bounds=@aros_cflags_array_bounds@
2340 aros_cflags_enum_compare=@aros_cflags_enum_compare@
2341 aros_cflags_strict_overflow=@aros_cflags_strict_overflow@
2342 aros_cflags_format_security=@aros_cflags_format_security@
2343 fi
2345 #-----------------------------------------------------------------------------
2347 # Check if we can explicitly choose older version of symbol hashing
2349 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2350 CC="$aros_kernel_cc"
2351 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2352 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2353 AC_MSG_RESULT($use_hash_style)
2354 if test "x-$use_hash_style" = "x-yes" ; then
2355 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2356 fi
2357 CC="$save_cc"
2358 CFLAGS="$save_cflags"
2360 AC_SUBST(host_cflags_iquote)
2361 AC_SUBST(host_cflags_iquote_end)
2362 AC_SUBST(kernel_cflags_iquote)
2363 AC_SUBST(kernel_cflags_iquote_end)
2364 AC_SUBST(aros_cflags_iquote)
2365 AC_SUBST(aros_cflags_iquote_end)
2368 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2369 AC_MSG_CHECKING([for default resolution of WBScreen])
2370 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2371 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2372 if test "$resolution" = "yes" ; then
2373 resolution="none"
2374 fi
2375 if test "$resolution" = "no" ; then
2376 resolution="none"
2377 fi
2378 if test "$resolution" != "none" ; then
2379 aros_nominal_width=`echo $resolution | cut -d'x' -f1`
2380 aros_nominal_height=`echo $resolution | cut -d'x' -f2`
2381 aros_nominal_depth=`echo $resolution | cut -d'x' -f3`
2382 fi
2383 AC_MSG_RESULT($aros_nominal_width x $aros_nominal_height x $aros_nominal_depth)
2384 aros_cv_nominal_width=$aros_nominal_width
2385 aros_cv_nominal_height=$aros_nominal_height
2386 aros_cv_nominal_depth=$aros_nominal_depth
2388 dnl See if the user wants the serial debug output for native flavour
2389 AC_MSG_CHECKING([if serial debug is enabled])
2390 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2391 if test "$aros_serial_debug" = 0 ; then
2392 serial_debug_forced=""
2393 if test "$serial_debug" = "yes" ; then
2394 serial_debug="1"
2395 fi
2396 if test "$serial_debug" = "no" ; then
2397 serial_debug="none"
2398 fi
2399 else
2400 serial_debug_forced="(forced)"
2401 serial_debug=$aros_serial_debug
2402 fi
2403 if test "$serial_debug" != "none" ; then
2404 aros_serial_debug=$serial_debug
2405 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2406 else
2407 AC_MSG_RESULT(no)
2408 fi
2410 dnl See if the user wants the palm debug output hack for palm native flavour
2411 AC_MSG_CHECKING([if palm debug hack is enabled])
2412 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2413 if test "$palm_debug_hack" = "yes" ; then
2414 aros_palm_debug_hack="1"
2415 fi
2416 AC_MSG_RESULT($palm_debug_hack)
2418 dnl See if dev wants the usb3.0 code
2419 AC_MSG_CHECKING([if usb3.0 code is enabled])
2420 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2421 if test "$usb30_code" = "yes" ; then
2422 aros_config_cflags="$aros_config_cflags -DAROS_USB30_CODE"
2423 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2424 fi
2425 AC_MSG_RESULT($usb30_code)
2427 dnl See if the user wants nesting supervisor activated for unix flavour
2428 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2429 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2430 if test "$nesting_supervisor" = "yes" ; then
2431 aros_nesting_supervisor="1"
2432 fi
2433 AC_MSG_RESULT($nesting_supervisor)
2435 dnl See if the user wants to disable MMU support
2436 dnl This can be overriden on per-target basis,
2437 dnl set $aros_enable_mmu to "yes" or "no" to do this
2438 if test "$aros_enable_mmu" = "" ; then
2439 AC_MSG_CHECKING([if MMU support is enabled])
2440 dnl Enabled by default
2441 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2442 if test "$aros_enable_mmu" = "" ; then
2443 aros_enable_mmu="yes"
2444 fi
2445 AC_MSG_RESULT($aros_enable_mmu)
2446 fi
2447 if test "$aros_enable_mmu" = "no" ; then
2448 aros_enable_mmu="0"
2449 else
2450 aros_enable_mmu="1"
2451 fi
2454 dnl things specifically required for hosted flavours
2455 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2457 if test "x-$need_dlopen" != "x-no" ; then
2458 save_libs="$LIBS"
2459 LIBS=""
2460 dnl some kind of dynamic library access system is required for hostlib.resource
2461 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2462 if test "x-$have_dl" = "x-no" ; then
2463 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2464 aros_host_ldflags="$aros_host_ldflags -ldl"],
2465 have_dl="no")
2466 fi
2467 if test "x-$have_dl" = "x-no" ; then
2468 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2469 fi
2470 LIBS="$save_libs"
2471 fi
2474 dnl x11 hidd
2475 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2476 [build X11 hidd for hosted (default=auto)]),
2477 x11_hidd="$enableval",
2478 x11_hidd="$need_x11")
2479 case "x-$x11_hidd" in
2480 x-yes|x-no|x-auto) ;;
2481 *) x11_hidd="$need_x11" ;;
2482 esac
2484 ENABLE_X11=0
2486 dnl they want it
2487 if test "x-$x11_hidd" != "x-no" ; then
2489 dnl find x11 stuff
2490 AC_PATH_X
2492 x_cflags=
2493 for path in $x_libraries
2494 do
2495 x_cflags="$x_cflags -L$path"
2496 done
2498 for path in $x_includes
2499 do
2500 x_cflags="$x_cflags -I$path"
2501 done
2503 if test "x-$no_x" = "x-yes" ; then
2505 dnl didn't find it
2506 if test "x-$x11_hidd" != "x-auto" ; then
2507 dnl and they explicitly asked for it, bail out
2508 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2509 fi
2511 else
2512 dnl found it, setup the metatarget
2513 unixgfx_hidd_target=kernel-x11gfx
2514 ENABLE_X11=1
2516 dnl setup shared memory extensions
2517 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2518 [use X11 shared memory (default=auto)]),
2519 x11_hidd_shm="$enableval",
2520 x11_hidd_shm="auto")
2521 case "x-$x11_hidd_shm" in
2522 x-yes|x-no|x-auto) ;;
2523 *) x11_hidd_shm="auto" ;;
2524 esac
2526 have_xshm=no
2528 dnl they want it
2529 if test "x-$x11_hidd_shm" != "x-no" ; then
2531 dnl system shm headers
2532 AC_CHECK_HEADERS(sys/ipc.h)
2533 AC_CHECK_HEADERS(sys/shm.h)
2535 dnl got them
2536 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2538 dnl make sure X libs have shm functions
2539 save_cflags="$CFLAGS"
2540 CFLAGS="$CFLAGS $x_cflags"
2541 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2542 CFLAGS="$save_cflags"
2543 fi
2544 fi
2546 dnl detection done, prepare output
2547 if test "x-$have_xshm" = "x-yes" ; then
2548 dnl we can do shm
2549 DO_XSHM_SUPPORT="1"
2550 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2551 dnl they explicitly asked for it, but we can't do it
2552 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2553 else
2554 dnl otherwise just disable it
2555 DO_XSHM_SUPPORT="0"
2556 fi
2559 dnl setup vidmode (fullscreen) extensions
2560 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2561 [use X11 vidmode extension (default=auto)]),
2562 x11_hidd_vidmode="$enableval",
2563 x11_hidd_vidmode="auto")
2564 case "x-$x11_hidd_vidmode" in
2565 x-yes|x-no|x-auto) ;;
2566 *) x11_hidd_vidmode="auto" ;;
2567 esac
2569 have_vidmode=no
2571 dnl they want it
2572 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2574 dnl make sure X libs have vidmode functions
2575 save_cflags="$CFLAGS"
2576 CFLAGS="$CFLAGS $x_cflags"
2577 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2578 CFLAGS="$save_cflags"
2579 fi
2581 dnl detection done, prepare output
2582 if test "x-$have_vidmode" = "x-yes" ; then
2583 dnl we can do vidmode
2584 DO_VIDMODE_SUPPORT="1"
2585 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2586 dnl they explicitly asked for it, but we can't do it
2587 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2588 else
2589 dnl otherwise just disable it
2590 DO_VIDMODE_SUPPORT="0"
2591 fi
2592 fi
2594 aros_host_x11_includes=$x_includes
2595 aros_host_x11_libdirs=$x_libraries
2596 fi
2599 dnl sdl hidd
2600 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2601 [build SDL hidd for hosted (default=auto)]),
2602 sdl_hidd="$enableval",
2603 sdl_hidd="auto")
2604 case "x-$sdl_hidd" in
2605 x-yes|x-no|x-auto) ;;
2606 *) sdl_hidd="auto" ;;
2607 esac
2609 dnl they want it
2610 if test "x-$sdl_hidd" != "x-no" ; then
2612 dnl find sdl
2613 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2615 if test "x-$have_sdl" != "x-yes" ; then
2617 dnl didn't find it
2618 if test "x-$sdl_hidd" != "x-auto" ; then
2619 dnl and they explicitly asked for it, bail out
2620 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2621 fi
2623 else
2624 dnl found it, set up the metatarget
2625 sdl_hidd_target=kernel-hidd-sdl
2626 aros_host_sdl_cflags=SDL_CFLAGS
2627 aros_host_sdl_libs=SDL_LIBS
2628 fi
2629 fi
2631 fi
2634 dnl See if the user wants dbus.library
2635 AC_MSG_CHECKING([if building of dbus.library is enabled])
2636 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2637 if test "$dbus" = "yes" ; then
2638 ENABLE_DBUS=1
2639 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2640 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2641 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2642 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2643 else
2644 ENABLE_DBUS=0
2645 fi
2646 AC_MSG_RESULT($dbus)
2648 if test "$use_kernel_cc_wrapper" = "yes" ; then
2649 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2650 fi
2652 dnl --------------------------------------------------------------------
2653 dnl Configuration Output Section
2654 dnl --------------------------------------------------------------------
2656 # Generic
2657 AC_SUBST(aros_arch)
2658 AC_SUBST(aros_cpu)
2659 AC_SUBST(aros_flavour)
2660 AC_SUBST(aros_flavour_uc)
2661 AC_SUBST(aros_target_toolchain)
2662 AC_SUBST(AROS_BUILDDIR)
2663 AC_SUBST(AROS_BUILDDIR_UNIX)
2664 AC_SUBST(SRCDIR)
2665 AC_SUBST(AROS_CROSSTOOLSDIR)
2666 AC_SUBST(AROS_PORTSSRCDIR)
2668 # Compatability with other Amiga-like operation systems
2669 AC_SUBST(aros_amigaos_compliance)
2671 # Host related
2672 AC_SUBST(aros_cc_pre)
2673 AC_SUBST(aros_host_strip)
2674 AC_SUBST(aros_host_arch)
2675 AC_SUBST(aros_host_cpu)
2676 AC_SUBST(aros_host_cpp)
2677 AC_SUBST(aros_host_cc)
2678 AC_SUBST(aros_host_cxx)
2679 AC_SUBST(aros_host_ar)
2680 AC_SUBST(aros_host_ranlib)
2681 AC_SUBST(aros_host_ld)
2682 AC_SUBST(aros_host_make)
2683 AC_SUBST(aros_host_cflags)
2684 AC_SUBST(aros_host_cxxflags)
2685 AC_SUBST(gnu89_inline)
2686 AC_SUBST(aros_host_ldflags)
2687 AC_SUBST(aros_host_debug)
2688 AC_SUBST(aros_host_mkdep)
2689 AC_SUBST(aros_host_mkargs)
2690 AC_SUBST(aros_host_exe_suffix)
2691 AC_SUBST(aros_host_lib_suffix)
2692 AC_SUBST(aros_tools_dir)
2693 AC_SUBST(aros_host_aclocal)
2694 AC_SUBST(aros_host_autoconf)
2695 AC_SUBST(aros_host_autoheader)
2696 AC_SUBST(aros_host_automake)
2697 AC_SUBST(ant)
2699 # Target Related
2700 AC_SUBST(aros_target_guitheme)
2701 AC_SUBST(aros_target_iconset)
2702 AC_SUBST(aros_target_bootloader)
2703 AC_SUBST(aros_target_arch)
2704 AC_SUBST(aros_target_family)
2705 AC_SUBST(aros_target_cpu)
2706 AC_SUBST(aros_target_variant)
2707 AC_SUBST(aros_target_suffix)
2708 AC_SUBST(aros_target_ar)
2709 AC_SUBST(aros_target_ranlib)
2710 AC_SUBST(aros_plain_nm)
2711 AC_SUBST(aros_plain_ar)
2712 AC_SUBST(aros_kernel_ar)
2713 AC_SUBST(aros_kernel_ranlib)
2714 AC_SUBST(orig_target_cc)
2715 AC_SUBST(aros_target_cc)
2716 AC_SUBST(aros_kernel_cc)
2717 AC_SUBST(orig_target_cxx)
2718 AC_SUBST(aros_target_cxx)
2719 AC_SUBST(aros_kernel_cxx)
2720 AC_SUBST(orig_target_cpp)
2721 AC_SUBST(aros_target_cpp)
2722 AC_SUBST(aros_kernel_cpp)
2723 AC_SUBST(orig_target_as)
2724 AC_SUBST(aros_target_as)
2725 AC_SUBST(aros_kernel_as)
2726 AC_SUBST(orig_target_ld)
2727 AC_SUBST(aros_target_ld)
2728 AC_SUBST(aros_kernel_ld)
2729 AC_SUBST(aros_target_cc_includes)
2730 AC_SUBST(aros_target_cc_path)
2731 AC_SUBST(aros_target_objdump)
2732 AC_SUBST(aros_target_objcopy)
2733 AC_SUBST(aros_target_strip)
2734 AC_SUBST(aros_target_nm)
2735 AC_SUBST(aros_kernel_rescomp)
2736 AC_SUBST(aros_shared_default)
2737 AC_SUBST(aros_shared_ld)
2738 AC_SUBST(aros_object_format)
2739 AC_SUBST(spec_obj_format)
2740 AC_SUBST(aros_compiler_libs)
2741 AC_SUBST(aros_arch_libs)
2743 AC_SUBST(aros_shared_cflags)
2744 AC_SUBST(aros_shared_aflags)
2745 AC_SUBST(aros_shared_ldflags)
2747 AC_SUBST(aros_config_sysroot)
2748 AC_SUBST(aros_config_cflags)
2749 AC_SUBST(aros_config_aflags)
2750 AC_SUBST(aros_config_ldflags)
2752 AC_SUBST(aros_kernel_sysroot)
2753 AC_SUBST(aros_kernel_cflags)
2754 AC_SUBST(aros_kernel_includes)
2755 AC_SUBST(aros_kernel_objcflags)
2756 AC_SUBST(aros_kernel_ldflags)
2757 AC_SUBST(aros_target_cflags)
2758 AC_SUBST(aros_debug_cflags)
2759 AC_SUBST(aros_debug_aflags)
2760 AC_SUBST(aros_debug_ldflags)
2761 AC_SUBST(aros_target_genmap)
2762 AC_SUBST(aros_target_strip_flags)
2763 AC_SUBST(aros_optimization_cflags)
2764 AC_SUBST(aros_isa_flags)
2766 AC_SUBST(crosstools_target)
2767 AC_SUBST(crosstools_cxx_target)
2769 # Delinting target compiler flags
2770 AC_SUBST(aros_cflags_unused_but_set_variable)
2771 AC_SUBST(aros_cflags_array_bounds)
2772 AC_SUBST(aros_cflags_enum_compare)
2773 AC_SUBST(aros_cflags_strict_overflow)
2774 AC_SUBST(aros_cflags_format_security)
2776 # Graphics Related
2777 AC_SUBST(unixgfx_hidd_target)
2778 AC_SUBST(sdl_hidd_target)
2779 AC_SUBST(pci_hidd_target)
2781 AC_SUBST(aros_nominal_width)
2782 AC_SUBST(aros_nominal_height)
2783 AC_SUBST(aros_nominal_depth)
2784 AC_SUBST(DO_XSHM_SUPPORT)
2785 AC_SUBST(DO_VIDMODE_SUPPORT)
2787 AC_SUBST(aros_host_x11_includes)
2788 AC_SUBST(aros_host_x11_libdirs)
2789 AC_SUBST(aros_host_sdl_cflags)
2790 AC_SUBST(aros_host_sdl_libs)
2792 # Native version related
2793 AC_SUBST(aros_serial_debug)
2794 AC_SUBST(ENABLE_EXECSMP)
2796 # Palm native version related
2797 AC_SUBST(aros_palm_debug_hack)
2799 # Unix/Hosted version related
2800 AC_SUBST(aros_nesting_supervisor)
2802 # MMU related
2803 AC_SUBST(aros_enable_mmu)
2805 # Apple iOS related
2806 AC_SUBST(aros_ios_platform)
2807 AC_SUBST(aros_ios_version)
2808 AC_SUBST(aros_ios_sdk)
2810 # ARM default GCC target related
2811 AC_SUBST(gcc_default_cpu)
2812 AC_SUBST(gcc_default_cpu_tune)
2813 AC_SUBST(gcc_default_fpu)
2814 AC_SUBST(gcc_default_float_abi)
2815 AC_SUBST(gcc_default_mode)
2817 # Android related
2818 AC_SUBST(android_tool)
2819 AC_SUBST(aros_android_level)
2820 AC_SUBST(aros_android_antapk)
2822 # DBUS related
2823 AC_SUBST(ENABLE_DBUS)
2824 AC_SUBST(DBUS_CFLAGS)
2825 AC_SUBST(DBUS_LIBFLAGS)
2826 AC_SUBST(KERNEL_DBUS_KOBJ)
2827 AC_SUBST(KERNEL_DBUS_INCLUDES)
2829 #X11 related
2830 AC_SUBST(ENABLE_X11)
2832 # Debug related
2833 AC_SUBST(aros_debug)
2834 AC_SUBST(aros_mungwall_debug)
2835 AC_SUBST(aros_stack_debug)
2836 AC_SUBST(aros_modules_debug)
2838 # Collect-aros stuff: "-ius" to ignore undefined symbols
2839 AC_SUBST(ignore_undefined_symbols)
2841 # C compiler related
2842 AC_SUBST(gcc_target_cpu)
2843 AC_SUBST(target_binutils_version)
2844 AC_SUBST(target_gcc_version)
2846 #ObjC compiler related
2847 AC_SUBST(objc_target)
2849 #Java related
2850 AC_SUBST(java_target)
2852 # USB3.0 code
2853 AC_SUBST(aros_usb30_code)
2855 dnl Prepare for output, make up all the generated patches
2856 case "$aros_flavour" in
2857 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2858 aros_flavour="emulation" ;;
2859 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2860 aros_flavour="emulation" ;;
2861 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2862 aros_flavour="standalone";;
2863 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2864 aros_flavour="standalone";;
2865 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2866 aros_flavour="native" ;;
2867 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2868 aros_flavour="native" ;;
2869 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2870 aros_flavour="linklib" ;;
2871 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2872 aros_flavour="palmnative" ;;
2873 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2874 aros_flavour="mac68knative" ;;
2875 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2876 aros_flavour="ppcnative" ;;
2877 esac
2879 if test ! -d ${aros_inc_dir} ; then
2880 ${MKDIR} ${aros_inc_dir}
2881 fi
2882 if test ! -d ${aros_geninc_dir} ; then
2883 ${MKDIR} ${aros_geninc_dir}
2884 fi
2885 if test ! -d ${aros_hostcfg_dir} ; then
2886 ${MKDIR} ${aros_hostcfg_dir}
2887 fi
2888 if test ! -d ${aros_targetcfg_dir} ; then
2889 ${MKDIR} ${aros_targetcfg_dir}
2890 fi
2891 if test ! -d ${aros_tools_dir} ; then
2892 ${MKDIR} ${aros_tools_dir}
2893 fi
2894 if test ! -d ${aros_scripts_dir} ; then
2895 ${MKDIR} ${aros_scripts_dir}
2896 fi
2898 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2900 # Generic build tools (metamake, etc)
2901 AC_CONFIG_COMMANDS([genmf-executable-support],
2902 [chmod a+x ${aros_tools_dir}/genmf.py],
2903 [aros_tools_dir=${aros_tools_dir}]
2904 )
2905 AC_CONFIG_FILES(
2906 Makefile
2907 config/make.cfg
2908 ${aros_inc_dir}/config.h:config/config.h.in
2909 ${aros_geninc_dir}/config.h:config/config.h.in
2910 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2911 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2912 mmake.config
2913 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2914 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2915 tools/collect-aros/env.h
2916 )
2918 # Binutils
2919 AC_CONFIG_COMMANDS([binutils-support],
2920 [
2921 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2922 mkdir -p $prefix
2923 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2925 chmod a+x ${prefix2}-ld
2927 ln -sf $orig_target_as$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2928 ln -sf $orig_target_nm$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2929 ln -sf $orig_target_ar$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2930 ln -sf $orig_target_ranlib$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2931 ln -sf $orig_target_objcopy$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2932 ln -sf $orig_target_objdump$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2933 ln -sf $orig_target_strip$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2934 ],
2935 [
2936 aros_host_exe_suffix=${aros_host_exe_suffix}
2937 aros_tools_dir=${aros_tools_dir}
2938 aros_target_cpu=${aros_target_cpu}
2939 aros_target_arch=${aros_target_arch}
2940 aros_target_suffix=${aros_target_suffix}
2941 orig_target_nm=${orig_target_nm}
2942 orig_target_as=${orig_target_as}
2943 orig_target_ar=${orig_target_ar}
2944 orig_target_ranlib=${orig_target_ranlib}
2945 orig_target_objdump=${orig_target_objdump}
2946 orig_target_objcopy=${orig_target_objcopy}
2947 orig_target_strip=${orig_target_strip}
2948 aros_kernel_ld=${aros_kernel_ld}
2949 ]
2950 )
2951 AC_CONFIG_FILES(
2952 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2953 )
2955 # Bare Elf support script and spec
2956 if test "${use_kernel_cc_wrapper}" = "yes"; then
2957 AC_CONFIG_COMMANDS([elf-compiler-support],
2958 [
2959 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2960 mkdir -p $prefix
2961 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2963 chmod a+x ${prefix2}-gcc
2965 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix2}-ld$aros_host_exe_suffix
2966 ],
2967 [
2968 aros_host_exe_suffix=${aros_host_exe_suffix}
2969 aros_tools_dir=${aros_tools_dir}
2970 aros_target_cpu=${aros_target_cpu}
2971 aros_target_arch=${aros_target_arch}
2972 aros_target_suffix=${aros_target_suffix}
2973 aros_kernel_ld=${aros_kernel_ld}
2974 ]
2975 )
2976 AC_CONFIG_FILES(
2977 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2978 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2979 )
2980 fi
2982 # Host compiler support scripts and spec
2983 if test "${aros_target_toolchain}" = "no"; then
2984 AC_CONFIG_COMMANDS([host-compiler-wrapper-support],
2985 [
2986 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2987 mkdir -p $prefix
2988 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2990 chmod a+x ${prefix2}-gcc ${prefix2}-g++ ${prefix2}-cpp
2991 ],
2992 [
2993 aros_host_exe_suffix=${aros_host_exe_suffix}
2994 aros_tools_dir=${aros_tools_dir}
2995 aros_target_cpu=${aros_target_cpu}
2996 aros_target_arch=${aros_target_arch}
2997 aros_target_suffix=${aros_target_suffix}
2998 ]
2999 )
3000 AC_CONFIG_FILES(
3001 ${aros_targetcfg_dir}/specs:config/specs.in
3002 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-cpp:scripts/aros-cpp.in
3003 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
3004 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-g++:scripts/aros-g++.in
3005 )
3006 fi
3008 # Android support
3009 if test "$aros_target_variant" == "android"; then
3010 AC_CONFIG_FILES(${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in)
3011 fi
3013 # cmake helper
3014 AC_CONFIG_FILES(${aros_targetcfg_dir}/conf.cmake:config/conf.cmake.in)
3016 AC_OUTPUT
3018 dnl This is in order to not define SHARED_CFLAGS sometimes
3019 dnl We don't always do aros_shared_ar, aros_shared_cflags
3021 #XXX compatability...
3022 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
3024 if test -n "$aros_shared_cflags" ; then
3025 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
3026 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg
3027 fi