| blob | 8a641be9127508c768ee4d7817747eb6cb3db9ff |
1 dnl Copyright © 1997-2012, 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 # The AROS target is slightly different to the normal GNU style
26 # format. We don't have the middle part, and we reverse the order
27 # of the $(CPU) and $(OS) bits.
28 #
29 # Don't strip the version of the target yet, it might be
30 # useful on some systems.
32 AC_MSG_CHECKING([for AROS style target])
34 if test "$target" = "NONE" ; then
35 target=$host_os-$host_cpu
36 else
37 if test "$target" = "" ; then
38 target=$host_os-$host_cpu
39 fi
40 fi
41 AC_MSG_RESULT($target)
43 if test "$host_os" = "mingw32" ; then
44 PWDCMD="pwd -W"
45 fi
47 # Don't know where else to put this...
48 AC_MSG_CHECKING([building AROS in])
49 AROS_BUILDDIR=`${PWDCMD-pwd}`
50 AROS_BUILDDIR_UNIX=${PWD}
51 AC_MSG_RESULT($AROS_BUILDDIR)
53 AC_MSG_CHECKING([AROS source in])
54 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
55 SRCDIR=${srcpwd}
56 AC_MSG_RESULT($SRCDIR)
58 # Parse the target field into something useful.
59 changequote(<<,>>)
60 target_os=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\1/'`
61 target_cpu=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\2/'`
62 changequote([,])
64 # Some debug output, to be removed again.
65 AC_MSG_CHECKING([for target system (debug output)])
66 AC_MSG_RESULT($target_os)
67 AC_MSG_CHECKING([for target cpu (debug output)])
68 AC_MSG_RESULT($target_cpu)
70 dnl --------------------------------------------------------------------
71 dnl Set the default Workbench resolution
72 dnl --------------------------------------------------------------------
73 aros_default_wbwidth=800
74 aros_default_wbheight=600
75 aros_default_wbdepth=4
77 dnl --------------------------------------------------------------------
78 dnl Host Configuration Section
79 dnl --------------------------------------------------------------------
80 dnl
81 dnl The idea here is to find out all the information we need about the
82 dnl host. This means things like tools for building directory structures,
83 dnl copying files around and the like.
85 # The first step is to find the host binaries.
86 # Check for a compiler.
87 # Due to a bug in autoconf check for c++ compiler first.
88 # For mor info see, http://osdir.com/ml/bug-autoconf-gnu/2010-05/msg00001.html.
89 AC_PROG_CXX
90 AC_PROG_CC
91 AC_PROG_CC_STDC
92 AC_PROG_CPP
94 # Check for a compatible awk
95 AC_CHECK_PROGS(AWK,[gawk nawk])
96 AROS_REQUIRED(gawk,$AWK)
97 AROS_PROG(MMAKE,mmake)
99 # Perform some default variable assignments. Note all of these will be
100 # Regenerated from the script, so there is no need to cache them.
102 aros_host_cpp="$CPP"
103 aros_host_cc="$CC"
104 aros_host_cxx="$CXX"
105 AROS_TOOL_CCPATH(aros_host_ld,ld)
106 AROS_REQUIRED(ld,$aros_host_ld)
107 aros_host_make="make"
108 aros_host_cflags=$CFLAGS
109 aros_host_cxxflags=$CXXFLAGS
110 aros_host_ldflags=$LDFLAGS
111 aros_host_debug="-g -O0"
112 aros_host_mkdep="\$(SRCDIR)/scripts/mkdep"
113 aros_host_mkargs="--no-print-directory"
114 aros_host_exe_suffix="$EXEEXT"
115 aros_host_lib_suffix=""
117 # Ignore all compliance, AROS ROMs = 0
118 # KickStart v1.0 = 30
119 # KickStart v1.3 = 34
120 # KickStart v2.0 = 37
121 # KickStart v3.0 = 39
122 # KickStart v3.1 = 40
123 # AmigaOS v3.5 = 44
124 aros_amigaos_compliance=0
126 AC_CHECK_PROGS(aros_host_aclocal,[aclocal aclocal19 aclocal-1.9])
127 AC_CHECK_PROGS(aros_host_autoconf,[autoconf autoconf259 autoconf253])
128 AC_CHECK_PROGS(aros_host_autoheader,[autoheader autoheader259 autoheader253])
129 AC_CHECK_PROGS(aros_host_automake,[automake automake19 automake-1.9])
131 AROS_REQUIRED(aclocal/aclocal19/aclocal-1.9, $aros_host_aclocal)
132 AROS_REQUIRED(automake/automake19/automake-1.9, $aros_host_automake)
134 case "$aros_host_cc" in
135 *gcc*)
136 aros_host_cc_pipe="-pipe"
137 ;;
138 icc)
139 aros_host_cc_pipe=""
140 ;;
141 *)
142 aros_host_cc_pipe=""
143 ;;
144 esac
146 aros_kernel_cc_includes=""
147 aros_target_cc_includes=""
148 host_cc_elf=yes
150 # ----------------------------------------------------------------------------------------
151 # Host-specific defaults
152 #
153 # This is the main host configuration section. It is where the host
154 # can change the values of any variables it needs to change. We do
155 # not look at anything that compiles to the target yet, we'll get
156 # to that later.
158 case "$host_os" in
159 aros*)
160 aros_host_arch="aros"
161 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
162 case "$host_cpu" in
163 *i?86*)
164 aros_host_cpu="i386"
165 ;;
166 *x86_64*)
167 aros_host_cpu="x86_64"
168 ;;
169 *powerpc*)
170 aros_host_cpu="ppc"
171 ;;
172 *)
173 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
174 aros_host_cpu="$host_cpu"
175 ;;
176 esac
177 ;;
179 linux*)
180 aros_host_arch="linux"
181 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
182 android_build_os="linux-x86"
183 android_tool="android"
184 default_android_sdk="/opt/android-sdk-linux_x86"
185 case "$host_cpu" in
186 *i?86*)
187 aros_host_cpu="i386"
188 ;;
189 *x86_64*)
190 aros_host_cpu="x86_64"
191 ;;
192 *m68k*)
193 aros_host_cpu="m68k"
194 ;;
195 *powerpc*)
196 aros_host_cpu="ppc"
197 ;;
198 *arm*)
199 aros_host_cpu="arm"
200 ;;
201 *)
202 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
203 aros_host_cpu="$host_cpu"
204 ;;
205 esac
206 ;;
208 freebsd*)
209 aros_host_cc="$aros_host_cc $aros_host_cc_pipe -I/usr/local/include"
210 aros_host_make="gmake"
211 aros_host_arch="freebsd"
212 aros_host_cpu="i386"
214 aros_host_ldflags="$aros_host_ldflags -L/usr/local/lib -liconv"
216 dnl FreeBSD 5.x (and later) has changed the default object format.
217 dnl The double [[]] is necessary to get around m4's quoting rules.
218 case $host_os in
219 freebsd[[234]]*)
220 aros_object_format="elf_i386"
221 ;;
223 *)
224 aros_object_format="elf_i386_fbsd"
225 ;;
226 esac
228 ;;
230 darwin*)
231 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
232 aros_host_arch="darwin"
233 host_cc_elf=no
234 android_build_os="darwin-x86"
235 android_tool="android"
236 default_android_sdk="/android-sdk-mac_x86"
237 case "$host_cpu" in
238 *i?86*)
239 aros_host_cpu="i386"
240 ;;
241 *x86_64*)
242 aros_host_cpu="x86_64"
243 ;;
244 *powerpc*)
245 aros_host_cpu="ppc"
246 ;;
247 *)
248 AC_MSG_WARN("Unknown CPU for Darwin host -- $host_cpu")
249 aros_host_cpu="$host_cpu"
250 ;;
251 esac
253 aros_host_ldflags="$aros_host_ldflags -liconv"
255 ;;
257 dragonfly*)
258 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
259 aros_host_make="gmake"
260 aros_host_arch="dragonfly"
261 case $host_cpu in
262 *i?86*)
263 aros_host_cpu="i386"
264 ;;
265 *amd64*)
266 aros_host_cpu="x86_64"
267 ;;
268 *)
269 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
270 aros_host_cpu="$host_cpu"
271 ;;
272 esac
273 ;;
275 netbsd*)
276 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
277 aros_host_make="gmake"
278 aros_host_arch="netbsd"
279 case "$host_cpu" in
280 *i?86*)
281 aros_host_cpu="i386"
282 ;;
283 *m68k*)
284 aros_host_cpu="m68k"
285 ;;
286 *)
287 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
288 aros_host_cpu="$host_cpu"
289 ;;
290 esac
291 aros_host_lib_suffix=".0.0"
292 ;;
294 openbsd*)
295 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
296 aros_host_make="gmake"
297 aros_host_arch="openbsd"
298 case "$host_cpu" in
299 *i?86*)
300 aros_host_cpu="i386"
301 ;;
302 *)
303 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
304 aros_host_cpu="$host_cpu"
305 ;;
306 esac
307 ;;
309 solaris*)
310 aros_host_arch="solaris"
311 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
312 case "$host_cpu" in
313 *i?86*)
314 aros_host_cpu="i386"
315 ;;
316 *sparc*)
317 aros_host_cpu="sparc"
318 ;;
319 *)
320 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
321 aros_host_cpu="$host_cpu"
322 ;;
323 esac
324 ;;
326 morphos*)
327 aros_host_arch="morphos"
328 aros_host_cpu="ppc"
329 host_cc_elf=no
330 ;;
332 amiga*)
333 aros_host_arch="amiga"
334 host_cc_elf=no
335 SORT="/gg/bin/sort"
336 TEST="/gg/bin/test"
337 UNIQ="/gg/bin/uniq"
338 FOR="for"
339 TOUCH="/gg/bin/touch"
340 case "$host_cpu" in
341 *m68k*)
342 aros_host_cpu="m68k"
343 ;;
344 *powerpc*)
345 aros_host_cpu="ppc"
346 ;;
347 *)
348 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
349 aros_host_cpu="$host_cpu"
350 ;;
351 esac
352 ;;
354 cygwin*)
355 aros_host_arch="cygwin"
356 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
357 host_cc_elf=no
358 android_build_os="windows"
359 android_tool="android.bat"
360 default_android_sdk="/cygdrive/c/android-sdk-windows-1.6_r1"
362 case "$host_cpu" in
363 *i?86*)
364 aros_host_cpu="i386"
365 ;;
366 *)
367 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
368 aros_host_cpu="$host_cpu"
369 ;;
370 esac
371 ;;
373 mingw32*)
374 aros_host_arch="mingw32"
375 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
376 host_cc_elf=no
377 android_build_os="windows"
378 android_tool="android.bat"
379 default_android_sdk="/c/android-sdk-windows-1.6_r1"
381 case "$host_cpu" in
382 *i?86*)
383 dnl Currently there's neither 64-bit MinGW nor MSYS. Both environments are 32-bit
384 dnl and run under emulation. Consequently, uname reports i386 even on 64-bit systems.
385 dnl Here we attempt to detect Windows home platform by asking gcc about its target.
386 dnl 64-bit gcc will output "x86_64-w64-mingw32" here.
388 AC_MSG_CHECKING([for Windows native gcc target])
389 host_cpu=`gcc -dumpmachine`
390 AC_MSG_RESULT($host_cpu)
391 ;;
393 esac
395 case "$host_cpu" in
396 *i?86*)
397 aros_host_cpu="i386"
398 ;;
400 mingw32*)
401 dnl Native i386 gcc for MinGW32 reports 'mingw32' with -dumpmachine switch
402 aros_host_cpu="i386"
403 ;;
405 *x86_64*)
406 aros_host_cpu="x86_64"
407 dnl Dragon's x86_64-w64-mingw32-gcc is a bit broken. It ignores standard $prefix/include
408 dnl directory, so we have to add it explicitly here.
409 aros_host_cflags="$aros_host_cflags -isystem /mingw/include"
410 ;;
412 *)
413 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
414 aros_host_cpu="$host_cpu"
415 ;;
416 esac
417 ;;
418 *)
419 AC_MSG_ERROR([Unsupported host architecture $host])
420 ;;
421 esac
423 AROS_PROG(aros_host_ar,[ar],[cr])
424 AROS_REQUIRED(ar,$aros_host_ar)
425 AROS_PROG(aros_host_ranlib,ranlib)
426 AROS_REQUIRED(ranlib,$aros_host_ranlib)
427 AROS_PROG(aros_host_strip,strip)
428 AROS_REQUIRED(strip,$aros_host_strip)
430 AROS_PROG(RM,[rm],[-rf])
431 AROS_REQUIRED(rm,$RM)
432 AROS_PROG(CP,[cp])
433 AROS_REQUIRED(cp,$CP)
434 AROS_PROG(MV,[mv])
435 AROS_REQUIRED(mv,$MV)
436 AROS_PROG(ECHO,[echo])
437 AROS_REQUIRED(echo,$ECHO)
438 AROS_PROG(MKDIR,[mkdir],[-p])
439 AROS_REQUIRED(mkdir,$MKDIR)
440 AROS_PROG(TOUCH,[touch])
441 AROS_REQUIRED(touch,$TOUCH)
442 AROS_PROG(SORT,[sort])
443 AROS_REQUIRED(sort,$SORT)
444 AROS_PROG(UNIQ,[uniq])
445 AROS_REQUIRED(uniq,$UNIQ)
446 AROS_PROG(NOP,[true])
447 AROS_REQUIRED(true,$NOP)
448 AROS_PROG(CAT,[cat])
449 AROS_REQUIRED(cat,$CAT)
450 AROS_PROG(BISON,[bison])
451 AROS_REQUIRED(bison,$BISON)
452 AROS_PROG(FLEX,[flex])
453 AROS_REQUIRED(flex,$FLEX)
454 AROS_PROG(PNGTOPNM,[pngtopnm])
455 AROS_REQUIRED(pngtopnm,$PNGTOPNM)
456 AROS_PROG(PPMTOILBM,[ppmtoilbm])
457 AROS_REQUIRED(ppmtoilbm,$PPMTOILBM)
458 AROS_PROG(SED,[sed])
459 AROS_REQUIRED(sed,$SED)
460 AROS_PROG(CHMOD,[chmod])
461 AROS_REQUIRED(chmod,$CHMOD)
462 AROS_PROG(PATCH,[patch])
463 AROS_REQUIRED(patch,$PATCH)
465 AM_PATH_PYTHON(2.5)
467 AC_CHECK_LIB(png, png_read_png)
468 AROS_REQUIRED(libpng, $ac_cv_lib_png_png_read_png)
470 AC_SUBST(FOR, for)
471 AC_SUBST(IF, if)
472 AC_SUBST(TEST, test)
473 AC_SUBST(CMP, cmp)
475 dnl ---------------------------------------------------------------------------
476 dnl Look for things about the host system, good for hosted targets.
477 dnl ---------------------------------------------------------------------------
479 # Check for some includes for the X11 HIDD and the kernel
480 AC_CHECK_HEADERS([sys/ipc.h sys/shm.h \
481 sys/mmap.h sys/mman.h sysexits.h \
482 sys/statfs.h sys/statvfs.h sys/vfs.h sys/param.h \
483 ])
485 AC_CHECK_HEADERS([sys/mount.h],,,[#include <sys/param.h>])
487 AC_HEADER_DIRENT
488 AC_HEADER_STAT
489 AC_HEADER_STDC
490 AC_HEADER_SYS_WAIT
491 AC_HEADER_TIME
492 AC_STRUCT_ST_BLKSIZE
493 AC_STRUCT_ST_BLOCKS
494 AC_STRUCT_ST_RDEV
495 AC_STRUCT_TM
496 AC_STRUCT_TIMEZONE
497 AC_TYPE_OFF_T
498 AC_TYPE_PID_T
499 AC_TYPE_SIZE_T
500 AC_TYPE_UID_T
502 AC_CHECK_MEMBERS(struct tm.tm_gmtoff)
504 # Look for some functions
505 AC_CHECK_FUNCS([getpagesize kqueue statfs statvfs \
506 clone kse_create rfork_thread thr_create sa_register \
507 getcontext makecontext setcontext sigaltstack swapcontext])
509 AC_FUNC_MMAP
512 dnl --------------------------------------------------------------------
513 dnl Target Configuration Section
514 dnl --------------------------------------------------------------------
515 dnl
516 dnl The target configuration section is responsible for setting up all
517 dnl the paths for includes, and tools required to build AROS to some
518 dnl particular target.
520 aros_config_cflags="-Wall -Werror-implicit-function-declaration"
521 aros_config_aflags="-Wall -x assembler-with-cpp -c"
522 aros_config_ldflags=""
524 aros_shared_default=yes
526 aros_shared_cflags="-fPIC"
527 aros_shared_aflags=""
528 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
529 aros_kernel_ldflags="-Wl,-rpath,./lib"
531 aros_kernel_ar_flags="cr"
532 aros_target_ar_flags="cr"
533 aros_target_nm_flags="-C -ul"
534 aros_target_strip_flags="--strip-unneeded -R.comment"
536 aros_compiler_libs=
537 aros_arch_libs=
539 aros_target_genmap="-Wl,-Map -Xlinker"
541 # Native flavour stuff
542 aros_serial_debug="0"
544 # Palm native flavour stuff
545 aros_palm_debug_hack="0"
547 # Unix flavour stuff
548 aros_nesting_supervisor="0"
550 # Collect-aros stuff: "-ius" to ignore undefined symbols
551 ignore_undefined_symbols=""
553 # Check for X11 by default
554 need_x11="auto"
556 #-----------------------------------------------------------------------------
558 #
559 # GCC 4.1+ has a stack protection feature that requires OS support. Ubuntu has
560 # it switched on by default, and we use the host compiler, so it compiles AROS
561 # code with this enabled resulting in link failures as we don't have support
562 # for it.
563 #
564 # We use two methods to disable it. For the host compiler (used to compile
565 # some hosted modules), we test to see if the compiler supports stack
566 # protection, and if it does we disable it in AROS_CONFIG_CFLAGS. This should
567 # work on all platforms.
568 #
569 # For the "cross" compiler we clear the "ssp_default" spec in config/specs.in
570 # (this is done unconditionally, as it should have no effect on compilers
571 # without the stack protection feature). This may be specific to the way that
572 # Ubuntu enables the feature, so may not work everywhere. My specs-fu isn't
573 # strong enough to disable it in a generic way though, so we'll live with it
574 # until another vendor ships GCC with it enabled in a different way, and deal
575 # with it then.
576 #
578 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
579 save_cflags="$CFLAGS"
580 CFLAGS="$CFLAGS -fno-stack-protector"
581 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
582 AC_MSG_RESULT($use_no_stack_protector)
583 if test "x-$use_no_stack_protector" = "x-yes" ; then
584 aros_host_cflags="$aros_host_cflags -fno-stack-protector"
585 fi
586 CFLAGS="$save_cflags"
588 #-----------------------------------------------------------------------------
590 # Disable pointer-signedness warnings if the compiler recognises the option
591 # (this only works for the host compiler at the moment)
593 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
594 save_cflags="$CFLAGS"
595 CFLAGS="$CFLAGS -Wno-pointer-sign"
596 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
597 AC_MSG_RESULT($use_no_sign_warning)
598 if test "x-$use_no_sign_warning" = "x-yes" ; then
599 aros_host_cflags="$aros_host_cflags -Wno-pointer-sign"
600 fi
601 CFLAGS="$save_cflags"
603 #-----------------------------------------------------------------------------
605 # Check if host compiler supports -fgnu89-inline, can be needed for crosstools.
607 AC_MSG_CHECKING([whether ${CC} accepts -fgnu89-inline])
608 save_cflags="$CFLAGS"
609 CFLAGS="$CFLAGS -fgnu89-inline"
610 AC_TRY_COMPILE(,, use_gnu89_inline="yes", use_gnu89_inline="no")
611 AC_MSG_RESULT($use_gnu89_inline)
612 if test "x-$use_gnu89_inline" = "x-yes" ; then
613 gnu89_inline="-fgnu89-inline"
614 fi
615 CFLAGS="$save_cflags"
617 #-----------------------------------------------------------------------------
619 AC_MSG_CHECKING([for type of build])
620 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=$enableval,build_type="personal")
622 if test "$build_type" = "nightly"; then
623 build_type_string="NIGHTLY"
624 elif test "$build_type" = "snapshot"; then
625 build_type_string="SNAPSHOT"
626 elif test "$build_type" = "milestone"; then
627 build_type_string="MILESTONE"
628 elif test "$build_type" = "release"; then
629 build_type_string="RELEASE"
630 else
631 build_type_string="PERSONAL"
632 build_type="personal"
633 fi
635 aros_config_cflags="$aros_config_cflags -DAROS_BUILD_TYPE=AROS_BUILD_TYPE_$build_type_string"
637 AC_MSG_RESULT($build_type)
639 #-----------------------------------------------------------------------------
640 all_debug_types="messages stack modules mungwall symbols"
642 AC_MSG_CHECKING([which debug types to enable])
643 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)]),
644 debug="$enableval",debug="")
646 if test "$debug" = "" -o "$debug" = "no"; then
647 debug="none"
648 elif test "$debug" = "yes"; then
649 debug="all"
650 fi
652 if test "$debug" = "all" ; then
653 debug="messages stack modules symbols"
654 for d in $all_debug_types; do
655 export aros_${d}_debug="1"
656 done
657 else
658 for d in $all_debug_types; do
659 export aros_${d}_debug="0"
660 done
661 fi
663 if test "$debug" != "none"; then
664 debug=`echo $debug | sed s/,/\ /g`
665 for d in $debug; do
666 found="0"
667 for d2 in $all_debug_types; do
668 if test "$d2" = "$d"; then
669 found="1"
670 break
671 fi
672 done
673 if test "$found" = "0"; then
674 AC_MSG_ERROR([unrecognized debug type "$d". Available types are: all none $all_debug_types])
675 fi
676 export aros_${d}_debug="1"
677 done
678 aros_debug="yes"
679 fi
680 AC_MSG_RESULT($debug)
682 if test "$aros_messages_debug" = "1"; then
683 aros_messages_debug="-DADEBUG=1 -DMDEBUG=1"
684 else
685 aros_messages_debug=""
686 fi
687 if test "$aros_symbols_debug" = "1"; then
688 aros_symbols_debug="-g"
689 else
690 aros_symbols_debug=""
691 fi
693 # These are the flags to pass when compiling debugged programs
694 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
695 aros_debug_aflags=""
696 aros_debug_ldflags="$aros_symbols_debug"
698 #-----------------------------------------------------------------------------
699 # Checking for distcc and ccache.
700 #
701 # Always apply the transforms in this particular order. Basically you should
702 # always run 'ccache distcc compiler' in that order for the best performance.
703 #
704 AC_MSG_CHECKING([whether to enable distcc])
705 AC_ARG_ENABLE(distcc,AC_HELP_STRING([--enable-distcc],[Use distcc as a front end to the compiler (default=no).]),distcc="$enableval",distcc="no")
706 if test "$distcc" != "" -a "$distcc" != "no"; then
707 # AC_CHECK_PROG will print out the result in this case
708 AC_PATH_PROG(DISTCC,[distcc],distcc,)
709 else
710 AC_MSG_RESULT(no)
711 fi
713 AC_MSG_CHECKING([whether to enable ccache])
714 AC_ARG_ENABLE(ccache,AC_HELP_STRING([--enable-ccache],[Use ccache as a front end to the compiler (default=no).]),ccache="$enableval",ccache="no")
715 if test "$ccache" != "" -a "$ccache" != "no"; then
716 # AC_CHECK_PROG will print out the result in this case
717 AC_CHECK_PROG(CCACHE,[ccache],ccache,)
718 else
719 AC_MSG_RESULT(no)
720 fi
722 #-----------------------------------------------------------------------------
723 AC_MSG_CHECKING([what specific host gcc version to use])
724 AC_ARG_WITH(kernel-gcc-version,AC_HELP_STRING([--with-kernel-gcc-version=VERSION],[Use gcc-VERSION for building bootstrap]),kernel_tool_version="$withval",kernel_tool_version="")
725 AC_MSG_RESULT($kernel_tool_version)
727 #-----------------------------------------------------------------------------
728 AC_MSG_CHECKING([what specific target gcc version to use])
729 AC_ARG_WITH(gcc-version,AC_HELP_STRING([--with-gcc-version=VERSION],[Use gcc-VERSION for building AROS]),target_tool_version="$withval",target_tool_version="")
730 AC_MSG_RESULT($target_tool_version)
732 #-----------------------------------------------------------------------------
733 AC_MSG_CHECKING([what optimization flags to use])
734 AC_ARG_WITH(optimization,AC_HELP_STRING([--with-optimization=FLAGS],[Use optimization flags FLAGS (default=-O2).]),optimization="$withval",optimization="unknown")
735 if test "$optimization" = "unknown"; then
736 dnl default is -O2 for normal builds, -O0 for debug builds
737 if test "$debug" != "none"; then
738 optimization="-O0"
739 else
740 optimization="-O2"
741 fi
742 fi
743 aros_config_cflags="$aros_config_cflags $optimization"
744 AC_MSG_RESULT($optimization)
746 #-----------------------------------------------------------------------------
747 AC_MSG_CHECKING([what paranoia flags to use])
748 AC_ARG_WITH(paranoia,AC_HELP_STRING([--with-paranoia=FLAGS],[CC flags to enable paranoia]),[paranoia_flags="$withval"],[paranoia_flags="default"])
749 if test "$paranoia_flags" = "default"; then
750 paranoia_flags=""
751 else if test "$paranoia_flags" = "yes"; then
752 paranoia_flags="-Wall -Werror"
753 fi fi
754 AC_MSG_RESULT($paranoia_flags)
755 aros_config_cflags="$aros_config_cflags $paranoia_flags"
757 #-----------------------------------------------------------------------------
758 AC_MSG_CHECKING([what target variant to enable])
759 AC_ARG_ENABLE(target_variant,AC_HELP_STRING([--enable-target-variant=NAME],[Enable a specific target variant(default=none)]),target_variant=$enableval,target_variant="")
760 if test "$target_variant" = ""; then
761 aros_target_variant=""
762 aros_target_suffix=""
763 enableval="none"
764 else
765 aros_target_variant="$target_variant"
766 aros_target_suffix="-$target_variant"
767 fi
768 AC_MSG_RESULT($enableval)
770 #-----------------------------------------------------------------------------
771 # Target-specific defaults. You can override then on a per-target basis.
772 #
773 # Bootloader name. Currently used by PC target.
774 target_bootloader="none"
776 #-----------------------------------------------------------------------------
777 # Additional options for some specific targets
779 case "$aros_target_variant" in
780 ios)
781 AC_MSG_CHECKING([XCode path])
782 AC_ARG_WITH(xcode,AC_HELP_STRING([--with-xcode=PATH],[Specify XCode path for iOS targets (default=/Developer).]),aros_xcode_path="$withval",aros_xcode_path="/Developer")
783 AC_MSG_RESULT($aros_xcode_path)
785 AC_MSG_CHECKING([what iOS SDK version to use])
786 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=VERSION],[Use iOS SDK version VERSION (default=4.1).]),aros_sdk_version="$withval",aros_sdk_version="4.1")
787 AC_MSG_RESULT($aros_sdk_version)
789 ;;
791 "android")
792 AC_MSG_CHECKING([Android SDK path])
793 AC_ARG_WITH(sdk,AC_HELP_STRING([--with-sdk=PATH],[Specify Android SDK path (default=$default_android_sdk).]),aros_android_sdk="$withval",aros_android_sdk=$default_android_sdk)
794 AC_MSG_RESULT($aros_android_sdk)
796 AC_MSG_CHECKING([Android NDK path])
797 AC_ARG_WITH(ndk,AC_HELP_STRING([--with-ndk=PATH],[Specify Android NDK path (default=none).]),aros_android_ndk="$withval",aros_android_ndk="none")
798 AC_MSG_RESULT($aros_android_ndk)
800 AC_MSG_CHECKING([what Android SDK version to use])
801 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=LEVEL],[Use Android SDK for API LEVEL (default=12).]),aros_sdk_version="$withval",aros_sdk_version="12")
802 AC_MSG_RESULT($aros_sdk_version)
804 if test "$aros_android_ndk" != "none"; then
805 AC_MSG_CHECKING([what Android NDK version to use])
806 AC_ARG_WITH(ndk-version,AC_HELP_STRING([--with-ndk-version=LEVEL],[Use Android NDK for API LEVEL (default=9).]),aros_ndk_version="$withval",aros_ndk_version="9")
807 AC_MSG_RESULT($aros_ndk_version)
808 fi
810 export PATH="$aros_android_sdk/tools:$PATH"
811 AC_PATH_PROG(android_tool, $android_tool)
812 AROS_REQUIRED(android,$android_tool)
814 aros_android_level=android-$aros_sdk_version
815 if test ! -d $aros_android_sdk/platforms/$aros_android_level; then
816 echo "Platform $aros_android_level is not installed in your SDK"
817 echo "Use --with-sdk-version=<API level number> to select another platform version"
818 echo "You can check what plaform versions are installed in your SDK"
819 echo "by examining contents of $aros_android_sdk/platforms directory"
820 AC_MSG_ERROR([Android platform $aros_android_level is not installed])
821 fi
823 AC_PATH_PROG(ant, ant)
824 if test "$ant" = ""; then
825 AC_MSG_WARN([Apache Ant is missing, Java bootstrap can't be built automatically])
826 fi
828 AC_MSG_CHECKING([Build debug or release apk])
829 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)
830 if test $aros_android_antapk != release -a $aros_android_antapk != debug; then
831 AC_MSG_ERROR([apk-version has to be release or debug])
832 fi
833 AC_MSG_RESULT($aros_android_antapk)
835 dnl MSYS bash can't run .bat files directly, then need to be started via cmd.exe
836 if test "$host_os" = "mingw32"; then
837 android_tool="cmd //c $android_tool"
838 fi
840 ;;
841 esac
843 #-----------------------------------------------------------------------------
844 # External toolchains
845 kernel_tool_prefix="none"
846 aros_tool_prefix="none"
847 elf_tool_prefix="${target_cpu}-elf-"
849 # This is the target configuration switch.
850 case "$target_os" in
851 linux*)
852 aros_target_arch="linux"
853 aros_target_family="unix"
854 case "$target_cpu" in
855 *m68k*)
856 aros_target_cpu="m68k"
857 aros_object_format="m68kelf"
858 aros_flavour="emulcompat"
859 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__linux__"
860 aros_shared_ldflags="-Wl,-T,\$(TOP)/config/linux/m68k/script.so"
861 aros_kernel_ldflags="-Wl,-rpath,./lib,-T,\$(TOP)/config/linux/m68k/script.normal"
862 gcc_target_cpu="mc68000"
863 ;;
864 *i?86*)
865 aros_target_cpu="i386"
866 aros_object_format="elf_i386"
867 aros_flavour="emulation"
868 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__linux__"
869 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
870 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
871 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
872 aros_config_ldflags="-m32 -march=i486"
873 aros_kernel_ldflags="-Wl,-melf_i386"
874 aros_default_wbdepth=8
875 gcc_target_cpu="i386"
876 pci_hidd_target="hidd-pci-linux"
877 android_tool_dir_prefix="x86"
878 android_tool_prefix="i686-android-linux"
879 android_ndk_arch="x86"
880 ;;
881 *x86_64*)
882 aros_target_cpu="x86_64"
883 aros_object_format="elf_x86_64"
884 aros_flavour="emulation"
885 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__linux__"
886 aros_config_cflags="$aros_config_cflags -mno-red-zone -fno-omit-frame-pointer"
887 aros_default_wbdepth=8
888 pci_hidd_target="hidd-pci-linux"
889 ;;
890 *powerpc*)
891 aros_target_cpu="ppc"
892 aros_object_format="elf32ppc"
893 aros_flavour="emulation"
894 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
895 aros_default_wbdepth=8
896 gcc_target_cpu="ppc"
897 ;;
898 # TODO
899 # Same as powerpc, but I need this for the nightly build to work again.
900 # Actually, the nightly should be made working with powerpc target.
901 # That just was too much work for the moment, another week or two.
902 *ppc*)
903 aros_target_cpu="ppc"
904 aros_object_format="elf32ppc"
905 aros_flavour="emulation"
906 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
907 aros_default_wbdepth=8
908 gcc_target_cpu="ppc"
909 ;;
910 *armhf*)
911 aros_target_cpu="arm"
912 target_cpu="arm"
913 aros_object_format="armelf_aros"
914 aros_flavour="emulation"
915 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
916 gcc_target_cpu="arm"
917 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
918 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
919 aros_arch_libs="-laeabi"
920 gcc_default_float_abi="hard"
921 android_tool_dir_prefix="arm-linux-androideabi"
922 android_tool_prefix="arm-linux-androideabi"
923 android_ndk_arch="arm"
924 kernel_tool_prefix="arm-linux-gnueabihf-"
925 ;;
926 *arm*)
927 aros_target_cpu="arm"
928 aros_object_format="armelf_aros"
929 aros_flavour="emulation"
930 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
931 gcc_target_cpu="arm"
932 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
933 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
934 aros_arch_libs="-laeabi"
935 android_tool_dir_prefix="arm-linux-androideabi"
936 android_tool_prefix="arm-linux-androideabi"
937 android_ndk_arch="arm"
938 kernel_tool_prefix="arm-linux-gnueabi-"
939 ;;
940 *)
941 AC_MSG_ERROR("Unknown CPU for Linux -- $target_cpu")
942 ;;
943 esac
944 case "$aros_target_variant" in
945 android)
947 dnl Not all Linux CPUs are supported by Android
948 if test "$android_ndk_arch" = ""; then
949 AC_MSG_ERROR("Unsupported CPU for Android -- $target_cpu")
950 fi
952 aros_default_wbwidth=320
953 aros_default_wbheight=480
954 if test "$aros_android_ndk" = "none"; then
955 dnl Use standalone toolchain, don't adjust paths
956 aros_kernel_cflags="-mandroid"
957 aros_kernel_ldflags="-mandroid"
958 CFLAGS="-mandroid"
959 else
960 dnl In Android NDK toolchains are placed in own directories,
961 dnl but tool names are not suffixed with version
962 export PATH="$aros_android_ndk/toolchains/$android_tool_dir_prefix-$kernel_tool_version/prebuilt/$android_build_os/bin:$PATH"
963 kernel_tool_version=""
964 aros_android_ndk="$aros_android_ndk/platforms/android-$aros_ndk_version/arch-$android_ndk_arch"
965 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
966 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
967 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
968 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
969 fi
970 need_x11=no
971 unixgfx_hidd_target=kernel-hidd-androidgfx
972 # Disable implicit PIC mode
973 aros_target_cflags="$aros_target_cflags -fno-pic"
974 kernel_tool_prefix="$android_tool_prefix-"
975 ;;
976 esac
977 ;;
979 pc)
980 aros_target_arch="pc"
981 aros_shared_default="no"
982 target_bootloader="grub2"
983 case "$target_cpu" in
984 *i?86*)
985 aros_target_cpu="i386"
987 dnl If somebody hasn't already set the target object
988 dnl format, then use this value. Mostly to support
989 dnl FreeBSD cross-compilation.
990 dnl TODO: Remove when we always use our compiler.
992 if test "$aros_object_format" = "" ; then
993 aros_object_format="elf_i386"
994 fi
995 aros_flavour="standalone"
996 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
997 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
998 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
999 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
1000 aros_config_ldflags="-m32 -march=i486"
1001 aros_kernel_ldflags="-Wl,-melf_i386"
1002 aros_default_wbwidth=640
1003 aros_default_wbheight=480
1004 gcc_target_cpu="i386"
1005 ;;
1006 *x86_64*)
1007 aros_target_cpu="x86_64"
1008 aros_serial_debug=1
1009 if test "$aros_object_format" = "" ; then
1010 aros_object_format="elf_x86_64"
1011 fi
1012 aros_flavour="standalone"
1013 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1014 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
1015 aros_kernel_ldflags=""
1016 aros_default_wbwidth=640
1017 aros_default_wbheight=480
1018 ;;
1019 *)
1020 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
1021 ;;
1022 esac
1023 ;;
1025 prep)
1026 aros_target_arch="prep"
1027 aros_shared_default="no"
1028 aros_target_cpu="ppc"
1029 aros_object_format="elf32ppc"
1030 aros_flavour="ppcnative"
1031 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1032 aros_kernel_ldflags=""
1033 aros_default_wbwidth=640
1034 aros_default_wbheight=480
1035 gcc_target_cpu="ppc"
1036 ;;
1038 freebsd*)
1039 aros_target_arch="freebsd"
1040 aros_target_family="unix"
1041 aros_target_cpu="i386"
1042 aros_flavour="emulation"
1043 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1044 gcc_target_cpu="i386"
1046 aros_target_strip_flags="-x"
1047 ;;
1049 darwin*)
1050 aros_target_arch="darwin"
1051 aros_target_family="unix"
1052 aros_flavour="emulation"
1053 case "$target_cpu" in
1054 *i?86*)
1055 aros_ios_platform="iPhoneSimulator"
1056 aros_target_cpu="i386"
1057 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1058 aros_kernel_ldflags=""
1059 aros_macosx_version="10.4"
1060 aros_default_wbdepth=8
1061 gcc_target_cpu="i386"
1062 aros_object_format="elf_i386"
1063 aros_kernel_ar_flags="-cr"
1064 aros_target_strip_flags="-x"
1065 kernel_tool_flags="-m32"
1066 ;;
1067 *x86_64*)
1068 aros_target_cpu="x86_64"
1069 aros_object_format="elf_x86_64"
1070 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1071 aros_macosx_version="10.6"
1072 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1073 aros_kernel_cflags="-m64"
1074 aros_kernel_ldflags="-m64"
1075 aros_target_cflags="-mcmodel=large"
1076 aros_default_wbdepth=8
1077 aros_kernel_ar="ar"
1078 aros_kernel_ar_flags="-cr"
1079 aros_kernel_ld="ld"
1080 aros_kernel_as="as"
1081 aros_kernel_ranlib="ranlib"
1082 aros_kernel_nm="nm"
1083 aros_kernel_strip="strip"
1084 kernel_tool_prefix="i686-apple-darwin10-"
1085 ;;
1086 *ppc*)
1087 aros_target_cpu="ppc"
1088 aros_object_format="elf32ppc"
1089 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1090 aros_kernel_ldflags=""
1091 aros_macosx_version="10.0"
1092 aros_default_wbdepth=8
1093 gcc_target_cpu="ppc"
1094 aros_kernel_ar="ar"
1095 aros_kernel_ar_flags="-cr"
1096 aros_kernel_ld="ld -arch ppc"
1097 aros_kernel_as="as -arch ppc"
1098 aros_kernel_ranlib="ranlib -arch ppc"
1099 aros_kernel_nm="nm -arch ppc"
1100 aros_kernel_strip="strip -arch ppc"
1101 kernel_tool_prefix="powerpc-apple-darwin10-"
1102 ;;
1103 *arm*)
1104 aros_ios_platform="iPhoneOS"
1105 aros_target_cpu="arm"
1106 aros_object_format="armelf_aros"
1107 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1108 aros_arch_libs="-laeabi"
1109 aros_default_wbdepth=8
1110 gcc_target_cpu="arm"
1111 aros_kernel_ar="ar"
1112 aros_kernel_ar_flags="-cr"
1113 aros_kernel_ld="ld -arch arm"
1114 aros_kernel_ranlib="ranlib -arch arm"
1115 kernel_tool_prefix="arm-apple-darwin10-"
1116 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1117 ;;
1118 *)
1119 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1120 ;;
1121 esac
1122 case "$aros_target_variant" in
1123 ios)
1124 aros_ios_version="3.0"
1125 aros_default_wbwidth=320
1126 aros_default_wbheight=480
1127 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_sdk_version.sdk"
1128 kernel_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1129 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1130 need_x11=no
1131 # This is here because it may depend on iOS or SDK version
1132 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1133 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1134 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1135 ;;
1136 *)
1137 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1138 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1139 ;;
1140 esac
1141 ;;
1143 dragonfly*)
1144 aros_target_arch="dragonfly"
1145 aros_target_family="unix"
1146 aros_flavour="emulation"
1147 case "$target_cpu" in
1148 *i?86*)
1149 aros_target_cpu="i386"
1150 aros_object_format="elf_i386"
1151 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1152 ;;
1153 *x86_64*)
1154 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1155 aros_target_cpu="x86_64"
1156 aros_object_format="elf_x86_64"
1157 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1158 ;;
1159 *)
1160 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1161 ;;
1162 esac
1163 ;;
1165 netbsd*)
1166 aros_target_arch="netbsd"
1167 aros_target_family="unix"
1168 case "$target_cpu" in
1169 *m68k*)
1170 aros_target_cpu="m68k"
1171 aros_object_format="m68kelf"
1172 aros_flavour="emulcompat"
1173 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1174 gcc_target_cpu="mc68000"
1175 ;;
1176 *i?86*)
1177 aros_target_cpu="i386"
1178 aros_object_format="elf_i386"
1179 aros_flavour="emulation"
1180 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1181 aros_default_wbdepth=8
1182 gcc_target_cpu="i386"
1183 ;;
1184 *)
1185 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1186 ;;
1187 esac
1188 aros_target_genmap="-Wl,-M -Xlinker >"
1189 aros_flavour="emulation"
1190 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1191 ;;
1193 openbsd*)
1194 aros_target_arch="openbsd"
1195 aros_target_family="unix"
1196 case "$target_cpu" in
1197 *i?86*)
1198 aros_target_cpu="i386"
1199 aros_object_format="elf_i386"
1200 aros_flavour="emulation"
1201 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1202 gcc_target_cpu="i386"
1203 ;;
1204 *)
1205 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1206 ;;
1207 esac
1208 aros_target_genmap="-Wl,-M -Xlinker >"
1209 aros_target_nm_flags="-u"
1210 aros_flavour="emulation"
1211 ;;
1213 solaris*)
1214 aros_target_arch="solaris"
1215 aros_target_family="unix"
1216 case "$target_cpu" in
1217 *i?86*)
1218 aros_target_cpu="i386"
1219 aros_object_format="elf_i386"
1220 aros_flavour="emulation"
1221 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1222 aros_default_wbdepth=8
1223 gcc_target_cpu="i386"
1224 ;;
1225 *sparc*)
1226 aros_target_cpu="sparc"
1227 aros_object_format="elf_sparc"
1228 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1229 gcc_target_cpu="sparc"
1230 ;;
1231 *)
1232 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1233 ;;
1234 esac
1235 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1236 aros_flavour="emulation"
1237 ;;
1239 morphos*)
1240 aros_target_arch="morphos"
1241 aros_shared_default="no"
1242 aros_target_cpu="ppc"
1243 aros_object_format="elf_ppc"
1244 aros_flavour="nativecompat"
1245 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1246 gcc_target_cpu="ppc"
1247 ;;
1249 sam440)
1250 aros_target_arch="sam440"
1251 aros_shared_default="no"
1252 aros_target_cpu="ppc"
1253 aros_object_format="elf32ppc"
1254 aros_flavour="ppcnative"
1255 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1256 aros_kernel_ldflags=""
1257 aros_default_wbwidth=1024
1258 aros_default_wbheight=768
1259 aros_default_wbdepth=24
1260 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1261 gcc_target_cpu="powerpc"
1262 ;;
1264 efika)
1265 aros_target_arch="efika"
1266 aros_shared_default="no"
1267 aros_target_cpu="arm"
1268 aros_object_format="armelf_aros"
1269 aros_flavour="standalone"
1270 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1271 aros_kernel_ldflags=""
1272 aros_default_wbwidth=1024
1273 aros_default_wbheight=600
1274 aros_arch_libs="-laeabi"
1275 gcc_default_cpu="armv7-a"
1276 gcc_default_fpu="vfpv3"
1277 aros_config_cflags="$aros_config_cflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables -Os"
1278 aros_config_aflags="$aros_config_aflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables -Os"
1279 case "$target_cpu" in
1280 *armhf*)
1281 gcc_default_float_abi="hard"
1282 target_cpu=arm
1283 aros_target_cpu=arm
1284 ;;
1285 *arm*)
1286 gcc_default_float_abi="softfp"
1287 ;;
1288 *)
1289 AC_MSG_ERROR("Unknown CPU for EfikaMX $target_cpu")
1290 ;;
1291 esac
1292 ;;
1294 chrp)
1295 aros_target_arch="chrp"
1296 aros_shared_default="no"
1297 aros_target_cpu="ppc"
1298 aros_object_format="elf32ppc"
1299 aros_flavour="ppcnative"
1300 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1301 aros_kernel_ldflags=""
1302 aros_default_wbwidth=640
1303 aros_default_wbheight=480
1304 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1305 gcc_target_cpu="powerpc"
1306 case "$aros_target_variant" in
1307 efika)
1308 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1309 ;;
1310 esac
1311 ;;
1313 r*pi)
1314 aros_flavour="standalone"
1315 aros_target_arch="raspi"
1316 aros_target_cpu="arm"
1317 aros_object_format="armelf_aros"
1318 aros_shared_default="no"
1319 aros_arch_libs="-laeabi"
1321 gcc_default_cpu="armv6"
1322 gcc_default_cpu_tune="arm1176jzf-s"
1323 case "$target_cpu" in
1324 *armhf*)
1325 gcc_default_float_abi="hard"
1326 ;;
1327 *arm*)
1328 gcc_default_float_abi="softfp"
1329 ;;
1330 *)
1331 AC_MSG_ERROR("Unknown CPU for RasPi $target_cpu")
1332 ;;
1333 esac
1335 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1336 aros_config_cflags="$aros_config_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1337 aros_config_aflags="$aros_config_aflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1338 aros_kernel_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1339 aros_target_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1340 ;;
1342 amiga*)
1343 aros_target_arch="amiga"
1344 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1345 aros_shared_default="no"
1347 case "$target_cpu" in
1348 *m68k*)
1349 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="$enableval")
1350 aros_enable_mmu=no
1351 aros_target_cpu="m68k"
1352 aros_object_format="m68kelf"
1353 aros_flavour="standcompat"
1354 gcc_target_cpu="m68000"
1355 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -fbuiltin -Wno-volatile-register-var -Os -DNOLIBINLINE"
1356 aros_config_aflags="$aros_config_aflags"
1357 aros_target_strip_flags="-R.comment --strip-debug"
1358 aros_default_wbwidth=640
1359 aros_default_wbheight=256
1360 aros_default_wbdepth=2
1361 ;;
1362 *ppc*)
1363 aros_cpu="ppc"
1364 aros_flavour="native"
1365 gcc_target_cpu="ppc"
1366 ;;
1367 *)
1368 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1369 ;;
1370 esac
1371 ;;
1373 mingw*)
1374 aros_target_arch="mingw32"
1375 aros_shared_default="no"
1376 aros_flavour="emulation"
1377 aros_shared_cflags=""
1378 need_crosstools="yes"
1379 need_dlopen="no"
1380 rescomp="windres"
1381 case "$target_cpu" in
1382 *i?86*)
1383 aros_target_cpu="i386"
1384 aros_object_format="elf_i386"
1385 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1386 aros_default_wbdepth=8
1387 gcc_target_cpu="i386"
1389 kernel_tool_prefix="i386-mingw32-"
1390 ;;
1391 *x86_64*)
1392 aros_target_cpu="x86_64"
1393 aros_object_format="elf_x86_64"
1394 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1395 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1396 aros_default_wbdepth=8
1397 kernel_tool_prefix="x86_64-w64-mingw32-"
1398 ;;
1399 *arm*)
1400 aros_target_cpu="arm"
1401 aros_object_format="armelf_aros"
1402 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1403 aros_arch_libs="-laeabi"
1404 aros_default_wbdepth=8
1405 gcc_target_cpu="arm"
1406 gcc_default_float_abi="soft"
1407 kernel_tool_prefix="arm-mingw32ce-"
1408 aros_default_wbwidth=160
1409 aros_default_wbheight=160
1410 ;;
1411 *)
1412 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1413 ;;
1414 esac
1415 if test $host_os = "cygwin"; then
1416 aros_kernel_cflags="-mno-cygwin"
1417 fi
1418 ;;
1419 pp*)
1420 aros_target_arch="pp"
1421 aros_shared_default="no"
1422 case "$target_cpu" in
1423 *m68k*)
1424 aros_target_cpu="m68k"
1425 aros_object_format="m68kelf"
1426 aros_flavour="palmnative"
1427 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1428 aros_default_wbwidth=160
1429 aros_default_wbheight=160
1430 aros_default_wbdepth=1
1431 aros_target_ar_flags="cru"
1432 aros_compiler_libs="-lgcc1"
1433 aros_shared_default=no
1434 aros_shared_cflags="-fpic"
1435 aros_shared_aflags=""
1436 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1437 aros_kernel_ldflags="-Wl,-rpath,./lib"
1438 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1439 aros_debug_aflags=""
1440 aros_debug_ldflags="$aros_symbols_debug"
1441 aros_mungwall_debug="0"
1442 aros_modules_debug="0"
1443 gcc_target_cpu="mc68000"
1444 ignore_undefined_symbols="-ius"
1445 ;;
1446 *)
1447 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1448 ;;
1449 esac
1450 ;;
1452 mac*)
1453 aros_target_arch="mac"
1454 aros_shared_default="no"
1455 case "$target_cpu" in
1456 *m68k*)
1457 aros_target_cpu="m68k"
1458 aros_object_format="m68kelf"
1459 aros_flavour="mac68knative"
1460 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1461 aros_default_wbwidth=512
1462 aros_default_wbheight=384
1463 aros_default_wbdepth=8
1464 aros_target_ar_flags="cru"
1465 aros_compiler_libs="-lgcc1"
1466 aros_shared_default=no
1467 aros_shared_cflags="-fpic"
1468 aros_shared_aflags=""
1469 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1470 aros_kernel_ldflags="-Wl,-rpath,./lib"
1471 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1472 aros_debug_aflags=""
1473 aros_debug_ldflags="$aros_symbols_debug"
1474 aros_mungwall_debug="0"
1475 aros_modules_debug="0"
1476 gcc_target_cpu="mc68000"
1477 ignore_undefined_symbols="-ius"
1478 ;;
1479 *)
1480 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1481 ;;
1482 esac
1483 ;;
1485 *)
1486 AC_MSG_ERROR([Unsupported target architecture $target])
1487 ;;
1488 esac
1490 #-----------------------------------------------------------------------------
1491 crosstools_guess=yes
1493 AC_MSG_CHECKING([Kernel toolchain prefix])
1494 AC_ARG_WITH(kernel-toolchain-prefix,AC_HELP_STRING([--with-kernel-toolchain-prefix=...],[Specify crosscompile toolchain prefix for kernel objects]),[kernel_tool_prefix="$withval"])
1495 AC_MSG_RESULT($kernel_tool_prefix)
1497 AC_MSG_CHECKING([ELF toolchain prefix])
1498 AC_ARG_WITH(elf-toolchain-prefix,AC_HELP_STRING([--with-elf-toolchain-prefix=...],[Specify crosscompile toolchain prefix to wrap for AROS objects]),[elf_tool_prefix="$withval"
1499 crosstools_guess=no])
1500 AC_MSG_RESULT($elf_tool_prefix)
1502 AC_MSG_CHECKING([AROS toolchain prefix])
1503 AC_ARG_WITH(aros-toolchain,AC_HELP_STRING([--with-aros-toolchain=PREFIX],[Specify prebuilt AROS toolchain]),[aros_tool_prefix="$withval"
1504 crosstools_guess=no])
1505 if test "$aros_tool_prefix" = "yes" ; then
1506 aros_tool_prefix=$aros_target_cpu-aros-
1507 fi
1508 AC_MSG_RESULT($aros_tool_prefix)
1510 #-----------------------------------------------------------------------------
1511 # Checking if we should build crosstools..
1512 AC_MSG_CHECKING([whether to build crosstools])
1513 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--disable-crosstools],[Do not build cross-compiler toolchain]),crosstools="$enableval",crosstools="$crosstools_guess")
1514 AC_MSG_RESULT($crosstools)
1516 if test "${crosstools}" = "yes"; then
1517 if test "${crosstools_guess}" = "no"; then
1518 AC_MSG_ERROR([Cannot build external toolchain if an external ELF or AROS toolchain is specified])
1519 fi
1520 fi
1522 AC_MSG_CHECKING([where to install the crosstools binaries])
1523 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=$withval])
1524 if test "x$aros_toolchain_install" = "x"; then
1525 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1526 else
1527 AROS_CROSSTOOLSDIR="$aros_toolchain_install"
1528 PATH="$AROS_CROSSTOOLSDIR:$PATH"
1529 fi
1530 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1532 AC_MSG_CHECKING([whether to include Objective-C suppport])
1533 AC_ARG_ENABLE(objc,AC_HELP_STRING([--disable-objc],[Build without Objectve-C support]),objc="$enableval",objc="yes")
1534 AC_MSG_RESULT($objc)
1535 if test "x$objc" = "xyes"; then
1536 objc_target="objc"
1537 else
1538 objc_target="no-objc"
1539 fi
1541 # Now process extra architecture-specific options.
1542 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1543 # as well as floating-point ABI.
1544 case "$aros_target_cpu" in
1545 arm)
1546 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
1547 if test "$gcc_default_cpu" = ""; then
1548 gcc_default_cpu="armv6"
1549 fi
1550 if test "$gcc_default_fpu" = ""; then
1551 gcc_default_fpu="vfp"
1552 fi
1553 if test "$gcc_default_float_abi" = ""; then
1554 gcc_default_float_abi="softfp"
1555 fi
1557 AC_MSG_CHECKING([Which minimum CPU to use])
1558 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
1559 AC_MSG_RESULT($aros_gcc_cpu)
1561 AC_MSG_CHECKING([Which minimum FPU to use])
1562 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
1563 AC_MSG_RESULT($aros_gcc_fpu)
1565 AC_MSG_CHECKING([Which floating point ABI to use])
1566 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=$gcc_default_float_abi)
1567 AC_MSG_RESULT($aros_gcc_float_abi)
1569 aros_config_cflags="$aros_config_cflags -marm -mthumb-interwork -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi -fno-asynchronous-unwind-tables -fno-exceptions"
1570 aros_config_aflags="$aros_config_aflags -marm -mthumb-interwork -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi -fno-asynchronous-unwind-tables -fno-exceptions"
1571 ;;
1572 esac
1574 # Some formats need custom ELF specs.
1575 # For example for x86_64 it is needed in order for -m32 switch to work correctly.
1576 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1577 elf_specs_in=config/${aros_object_format}-specs.in
1578 else
1579 elf_specs_in=config/elf-specs.in
1580 fi
1582 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1583 # Since we override specs, we may need to put these defines there
1584 if test "$gcc_target_cpu" != ""; then
1585 gcc_target_cpu="-D__${gcc_target_cpu}__"
1586 fi
1588 AC_MSG_CHECKING([where to download sourcecode for external ports])
1589 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1590 if test "$with_portssrcdir" = "default"; then
1591 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1592 else
1593 AROS_PORTSSRCDIR="$with_portssrcdir"
1594 fi
1595 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1597 AC_MSG_CHECKING([which bootloader to use])
1598 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1599 if test "$target_bootloader" = "none"; then
1600 aros_target_bootloader=""
1601 else
1602 aros_target_bootloader="$target_bootloader"
1603 fi
1604 AC_MSG_RESULT($target_bootloader)
1606 AC_MSG_CHECKING([which icon-set to use])
1607 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1608 if test "$target_iconset" = "default"; then
1609 aros_target_iconset="Gorilla"
1610 target_iconset="default (Gorilla)"
1611 else
1612 aros_target_iconset="$target_iconset"
1613 fi
1614 AC_MSG_RESULT($target_iconset)
1616 AC_MSG_CHECKING([which GUI Theme to use])
1617 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1618 if test "$target_guitheme" = "default"; then
1619 aros_target_guitheme="Ice"
1620 else
1621 aros_target_guitheme="$target_guitheme"
1622 fi
1623 AC_MSG_RESULT($aros_target_guitheme)
1625 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1626 # for target code)
1627 cross_compiling=no
1629 dnl The first case is simple. If we are compiling for another CPU, we are cross-compiling for sure
1630 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1631 cross_compiling=yes
1632 fi
1634 dnl x86-64 toolchains can also produce i386 binaries, given -m32 flag.
1635 dnl The flag itself is given in per-target section, because some targets require to pass it
1636 dnl in a different manner, otherwise some tests fail.
1637 dnl TODO: Justify this.
1638 if test "$aros_host_cpu" == "x86_64" ; then
1639 if test "$aros_target_cpu" == "i386" ; then
1640 cross_compiling=no
1641 fi
1642 fi
1644 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1645 dnl For a hosted build we are cross-compiling if host OS differs from build OS.
1646 dnl TODO: This might get a little bit more tricky if we ever cross-compile ARM-Android-hosted
1647 dnl AROS on ARM Linux, or even vice versa (Linux-hosted ARM AROS building on ARM Android).
1648 dnl ARM ABIs of Linux and Android are not compatible (despite very close), so host_cc can't be
1649 dnl used to build bootstrap for target arch in either case.
1650 dnl For us Android is not a separate OS, but a variant of Linux, so both systems will be
1651 dnl identified as 'linux'. If this ever involves, we'll have to implement some additional check,
1652 dnl perhaps introducing aros_host_variant
1653 if test "$aros_host_arch" != "$aros_target_arch" ; then
1654 cross_compiling=yes
1655 fi
1656 else
1657 dnl For a native build we only care if our host_cc can produce static ELF files. If so, we can use
1658 dnl it as kernel_cc. If not, (e. g. we are on Windows or Darwin), we need a crosscompiler.
1659 if test "$host_cc_elf" = "no" ; then
1660 cross_compiling=yes
1661 fi
1662 fi
1664 if test "$cross_compiling" = "no" ; then
1665 kernel_tool_prefix=""
1666 if test "$host_cc_elf" = "yes" ; then
1667 elf_tool_prefix=""
1668 fi
1669 fi
1671 if test "$kernel_tool_version" != ""; then
1672 kernel_tool_version="-$kernel_tool_version"
1673 fi
1674 if test "$target_tool_version" != ""; then
1675 target_tool_version="-$target_tool_version"
1676 fi
1678 #######################################################################
1679 ## Compute what toolchains to use, and their paths ##
1680 #######################################################################
1681 #
1682 # This takes, as input:
1683 # crosstools {yes,no}
1684 # kernel_tool_version {"",[version]}
1685 # target_tool_version {"",[version]}
1686 # kernel_tool_prefix {none,[some-arch-os-]}
1687 # target_tool_prefix ${aros_target_cpu}-aros-
1688 # aros_tool_prefix ${aros_target_cpu}-aros-
1689 #
1690 # The output is
1691 # aros_kernel_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1692 # Where the 'kernel' binaries are located
1693 # orig_target_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1694 # Where the 'target' binaries are located
1695 # (not the symlink farm - that is aros_target_*!)
1696 #
1697 # The rules are:
1698 # if crosstools then
1699 # if kernel_tools_prefix = "no-kernel-prefix-"
1700 # aros_kernel_* = crosstools cc paths
1701 # aros_kernel_cc = elf cc wrapper around crosstools cc
1702 # else
1703 # VALIDATE(${kernel_tools_prefix}*)
1704 # aros_kernel_* = ${kernel_tools_prefix}*
1705 # if ${kernel_tools_prefix}cc is an AROS gcc
1706 # aros_kernel_cc = ${kernel_tools_prefix}cc
1707 # else
1708 # aros_kernel_cc = elf cc wrapper around ${kernel_tools_prefix}cc
1709 # fi
1710 # fi
1711 #
1712 # orig_target_* = aros built crosstools
1713 # orig_target_cc = elf cc wrapper around crosstools cc
1714 # else
1715 # VALIDATE(${kernel_tools_prefix}*)
1716 #
1717 # orig_target_* = aros_kernel_*
1718 # if aros_kernel_cc is an AROS gcc
1719 # orig_target_cc = aros_kernel_cc
1720 # else
1721 # orig_target_cc = aros cc wrapper around aros_kernel_cc
1722 # fi
1723 # fi
1724 #
1725 target_tool_prefix="${aros_target_cpu}-aros-"
1727 AC_MSG_CHECKING([which kernel tools])
1728 AC_MSG_RESULT([$kernel_tool_prefix]);
1730 if test "$kernel_tool_prefix" = "none" ; then
1731 dnl ELF wrapper can be used only for native bootstrap
1732 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1733 AC_MSG_ERROR([--with-kernel-toolchain-prefix= is required for this arch])
1734 fi
1735 else
1736 # Kernel tools required - find them
1737 # Note that 'normally', aros_kernel_* overrides will be
1738 # empty, unless specified in the per-arch sections above.
1739 if test "x$aros_kernel_cpp" = "x"; then
1740 aros_kernel_cpp=${kernel_tool_prefix}cpp
1741 fi
1742 AROS_TOOL_KERNEL(aros_kernel_cpp,cpp,$aros_kernel_cpp${kernel_tool_version})
1743 AROS_REQUIRED(cpp,$aros_kernel_cpp)
1744 if test "x$aros_kernel_cc" = "x"; then
1745 aros_kernel_cc=${kernel_tool_prefix}gcc
1746 fi
1747 AROS_TOOL_KERNEL(aros_kernel_cc,cc,$aros_kernel_cc${kernel_tool_version})
1748 AROS_REQUIRED(cc,$aros_kernel_cc)
1749 if test "x$aros_kernel_cxx" = "x"; then
1750 aros_kernel_cxx=${kernel_tool_prefix}g++
1751 fi
1752 AROS_TOOL_KERNEL(aros_kernel_cxx,cxx,$aros_kernel_cxx${kernel_tool_version})
1753 # If it's set, make sure it's really there
1754 if test "x$aros_kernel_cxx" != "x" ; then
1755 AROS_REQUIRED(cxx,$aros_kernel_cxx)
1756 fi
1757 AROS_TOOL_KERNEL(aros_kernel_ld,ld,$aros_kernel_ld)
1758 AROS_REQUIRED(ld,$aros_kernel_ld)
1759 AROS_TOOL_KERNEL(aros_kernel_as,as,$aros_kernel_as)
1760 AROS_REQUIRED(as,$aros_kernel_as)
1761 AROS_TOOL_KERNEL(aros_kernel_ar,ar,$aros_kernel_ar)
1762 AROS_REQUIRED(ar,$aros_kernel_ar)
1763 AROS_TOOL_KERNEL(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1764 AROS_REQUIRED(ranlib,$aros_kernel_ranlib)
1765 AROS_TOOL_KERNEL(aros_kernel_nm,nm,$aros_kernel_nm)
1766 AROS_REQUIRED(nm,$aros_kernel_nm)
1767 AROS_TOOL_KERNEL(aros_kernel_strip,strip,$aros_kernel_strip)
1768 AROS_REQUIRED(strip,$aros_kernel_strip)
1770 # Objcopy and objdump are not required for the kernel
1771 # toolchain on many architectures.
1772 # So we'll look for them, but not make them strictly required.
1773 AROS_TOOL_KERNEL(aros_kernel_objcopy,objcopy,$aros_kernel_objcopy)
1774 AROS_TOOL_KERNEL(aros_kernel_objdump,objdump,$aros_kernel_objdump)
1775 if test "x${crosstools}" != "xyes" ; then
1776 AROS_REQUIRED(objcopy,$aros_kernel_objcopy)
1777 AROS_REQUIRED(objdump,$aros_kernel_objdump)
1778 fi
1779 fi
1781 AC_MSG_CHECKING([which target tools to use])
1782 if test "$crosstools" = "yes"; then
1783 AC_MSG_RESULT([$target_tool_prefix])
1784 # We are are building AROS crosstools
1785 tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
1786 orig_target_cc="${tmp_tool_prefix}gcc${target_tool_version}"
1787 orig_target_cxx="${tmp_tool_prefix}g++${target_tool_version}"
1788 orig_target_cpp="${tmp_tool_prefix}cpp"
1789 orig_target_ld="${tmp_tool_prefix}ld"
1790 orig_target_as="${tmp_tool_prefix}as"
1791 orig_target_ar="${tmp_tool_prefix}ar"
1792 orig_target_ranlib="${tmp_tool_prefix}ranlib"
1793 orig_target_nm="${tmp_tool_prefix}nm"
1794 orig_target_strip="${tmp_tool_prefix}strip"
1795 orig_target_objcopy="${tmp_tool_prefix}objcopy"
1796 orig_target_objdump="${tmp_tool_prefix}objdump"
1797 else
1798 # Determine whether AROS or ELF tools should be used
1799 if test "$aros_tool_prefix" = "none"; then
1800 aros_tool_prefix="${elf_tool_prefix}"
1801 fi
1803 AC_MSG_RESULT([$aros_tool_prefix])
1804 # We are *not* building AROS crosstools - use the AROS or ELF tools
1805 AROS_TOOL_TARGET(orig_target_cpp,cpp,${aros_tool_prefix}cpp${target_tool_version})
1806 AROS_REQUIRED(cpp,$orig_target_cpp)
1807 AROS_TOOL_TARGET(orig_target_cc,gcc,${aros_tool_prefix}gcc${target_tool_version})
1808 AROS_REQUIRED(cc,$orig_target_cc)
1809 AROS_TOOL_TARGET(orig_target_cxx,g++,${aros_tool_prefix}g++${target_tool_version})
1810 AROS_REQUIRED(cxx,$orig_target_cxx)
1811 AROS_TOOL_TARGET(orig_target_ld,gcc,${aros_tool_prefix}ld)
1812 AROS_REQUIRED(ld,$orig_target_ld)
1813 AROS_TOOL_TARGET(orig_target_as,as,${aros_tool_prefix}as)
1814 AROS_REQUIRED(as,$orig_target_as)
1815 AROS_TOOL_TARGET(orig_target_ar,ar,${aros_tool_prefix}ar)
1816 AROS_REQUIRED(ar,$orig_target_ar)
1817 AROS_TOOL_TARGET(orig_target_ranlib,ar,${aros_tool_prefix}ranlib)
1818 AROS_REQUIRED(ranlib,$orig_target_ranlib)
1819 AROS_TOOL_TARGET(orig_target_nm,nm,${aros_tool_prefix}nm)
1820 AROS_REQUIRED(nm,$orig_target_nm)
1821 AROS_TOOL_TARGET(orig_target_strip,strip,${aros_tool_prefix}strip)
1822 AROS_REQUIRED(strip,$orig_target_strip)
1823 AROS_TOOL_TARGET(orig_target_objcopy,objcopy,${aros_tool_prefix}objcopy)
1824 AROS_REQUIRED(objcopy,$orig_target_objcopy)
1825 AROS_TOOL_TARGET(orig_target_objdump,objdump,${aros_tool_prefix}objdump)
1826 AROS_REQUIRED(objdump,$orig_target_objdump)
1827 fi
1829 if test "$kernel_tool_prefix" = "none" ; then
1830 # No kernel tools specified
1831 # Assume target tools == kernel tools with ELF wrapper
1832 aros_kernel_cc=$orig_target_cc
1833 aros_kernel_cxx=$orig_target_cxx
1834 aros_kernel_cpp=$orig_target_cpp
1835 aros_kernel_ld=$orig_target_ld
1836 aros_kernel_as=$orig_target_as
1837 aros_kernel_ar=$orig_target_ar
1838 aros_kernel_ranlib=$orig_target_ranlib
1839 aros_kernel_nm=$orig_target_nm
1840 aros_kernel_strip=$orig_target_strip
1841 aros_kernel_objcopy=$orig_target_objcopy
1842 aros_kernel_objdump=$orig_target_objdump
1843 use_kernel_cc_wrapper=yes
1844 fi
1846 # At this point, all aros_kernel_* and aros_target_*
1847 # tools should be set up correctly
1849 CC="$aros_kernel_cc $kernel_tool_flags"
1850 CPP="$aros_kernel_cpp"
1852 #-----------------------------------------------------------------------------
1854 # Disable pointer-signedness warnings if the compiler recognises the option
1856 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1857 save_cflags="$CFLAGS"
1858 if test "$crosstools" != "yes" ; then
1859 CFLAGS="$CFLAGS -Wno-pointer-sign"
1860 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1861 else
1862 # we do know it is supported for the smallest version of gcc we are going to build
1863 # we assume it's also supported by later versions
1864 use_no_sign_warning=yes
1865 fi
1866 AC_MSG_RESULT($use_no_sign_warning)
1867 if test "x-$use_no_sign_warning" = "x-yes" ; then
1868 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1869 fi
1870 CFLAGS="$save_cflags"
1872 #-----------------------------------------------------------------------------
1874 # Find all the tools we need to compile. This could be cross-compiling
1875 # though! If that is the case we use the GNU form of the target and
1876 # simply add this to the front of the binary name. This is rather simple,
1877 # but it should work under most circumstances.
1878 #
1879 # The default tools are to use the same as the host, but only if the
1880 # host and target CPU are the same. With GCC this is normally enough.
1881 #
1883 aros_cc_pre=""
1884 aros_shared_ld="$aros_host_ld"
1886 aros_target_mkdep="$aros_host_mkdep"
1888 # The default tools executables to be linked to.
1889 if test "$rescomp" != ""; then
1890 AC_PATH_PROG(aros_kernel_rescomp,${kernel_tool_prefix}$rescomp)
1891 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1892 fi
1894 # Set up the sources for the symlink farm
1895 if test "$crosstools" = "yes"; then
1896 crosstools_target=tools-crosstools
1897 fi
1899 aros_kernel_cc="$aros_kernel_cc $kernel_tool_flags"
1900 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
1903 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1904 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1905 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1906 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1907 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1908 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1909 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1911 # aros_cc_pre is a variable that is added to the front of the compiler name
1912 # in the generated aros-gcc shell script. We need this to enable the cache
1913 # to work across cleaned builds. Also, support DISTCC using the correct
1914 # environment variable.
1915 #
1917 if test "x${DISTCC}" != "x" ; then
1918 if test "x${CCACHE}" != "x" ; then
1919 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
1920 else
1921 aros_cc_pre="${DISTCC} "
1922 fi
1923 else
1924 if test "x${CCACHE}" != "x" ; then
1925 aros_cc_pre="${CCACHE} "
1926 fi
1927 fi
1929 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-"
1931 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
1932 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
1933 AC_SUBST(aros_target_nix_ldflags,-nix)
1934 AC_SUBST(aros_target_detach_ldflags,-detach)
1935 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
1937 # Target tools
1938 if test "$crosstools" != "yes"; then
1939 if test "$GCC" = "yes"; then
1940 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
1941 fi
1942 else
1943 # We do not know which gcc version we are going to build and what we need to know
1944 # here is different for different versions so this will be set later during the
1945 # build of crosstools.
1946 aros_target_cc_path=@aros_target_cc_path@
1947 fi
1948 aros_target_cpp="${prefix}cpp"
1949 aros_target_cc="${prefix}gcc"
1950 aros_target_cxx="${prefix}g++"
1951 aros_target_as="${prefix}as"
1952 aros_target_ld="${prefix}ld"
1953 aros_target_ar="${prefix}ar $aros_target_ar_flags"
1954 aros_target_objcopy="${prefix}objcopy"
1955 aros_target_objdump="${prefix}objdump"
1956 aros_target_ranlib="${prefix}ranlib $aros_target_ranlib_flags"
1957 aros_target_nm="${prefix}nm $aros_target_nm_flags"
1958 aros_target_strip="${prefix}strip"
1959 aros_plain_nm="${prefix}nm"
1960 aros_plain_ar="${prefix}ar"
1962 AC_ARG_ENABLE(includes,
1963 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
1964 [aros_target_incl=$enable_includes], [aros_target_incl=`$aros_kernel_cc -print-sysroot`/`$aros_kernel_cc --print-sysroot-headers-suffix 2>/dev/null || echo usr/include`])
1966 if test "$aros_kernel_includes" = ""; then
1967 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1968 aros_kernel_includes="-isystem $aros_target_incl"
1969 fi
1970 fi
1972 if test "$aros_kernel_includes" != "" ; then
1973 dnl find out about the kernel cc's include path
1974 AC_MSG_CHECKING([for the kernel compiler's include path])
1975 if test "$aros_kernel_cc_includes" = "" ; then
1976 # Try to guess where the directory is.
1977 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
1978 if test -d $aros_kernel_cc_includes; then
1979 # Check if there is also an include-fixed directory and add it
1980 # to kernel compiler's include path as it may contain some of
1981 # the headers we need.
1982 if test -d "$aros_kernel_cc_includes"-fixed; then
1983 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
1984 fi
1985 # Check for specific includes directory. Neede for Ubuntu 11.10
1986 if test -d "/usr/include/i386-linux-gnu"; then
1987 aros_kernel_cc_includes+=" -isystem /usr/include/i386-linux-gnu"
1988 fi
1989 else
1990 # The directory doesn't exist, we need to do some more work.
1991 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
1993 # These are the headers we're looking for.
1994 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
1995 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
1996 zutil.h stdint.h"
1998 dirs=
1999 for h in $headers; do
2000 # Which other headers are needed by each of the above?
2001 deps=$(echo "#include <$h>" | \
2002 $aros_kernel_cc -E -M - 2>/dev/null | \
2003 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2005 # Copy all the needed headers to a directory beneath gendir.
2006 for d in $deps; do
2007 h=$(basename $d)
2008 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
2009 sed -n "s,^.*/include\(/.*\),\1,p")
2010 ! test -d $dir && mkdir -p $dir
2011 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2012 done
2013 done
2014 fi
2015 fi
2016 AC_MSG_RESULT($aros_kernel_cc_includes)
2017 # Adding -nostdinc to kernel includes as they are always used together.
2018 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
2019 fi
2021 if test "$crosstools" != "yes"; then
2022 dnl find out about the target cc's include path
2023 AC_MSG_CHECKING([for the target compiler's include path])
2024 if test "$aros_target_cc_includes" = "" ; then
2025 #try to guess where the directory is
2026 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
2027 if ! test -d $aros_target_cc_includes; then
2028 #the directory doesn't exist, we need to do some more work
2029 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
2031 #these are the headers we're looking for
2032 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2033 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2034 zutil.h"
2036 dirs=
2037 for h in $headers; do
2038 #which other headers each of the above headers needs?
2039 deps=$(echo "#include <$h>" | \
2040 $orig_target_cc -E -M - 2>/dev/null | \
2041 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2043 #copy all the needed headers to a directory beneath gendir
2044 for d in $deps; do
2045 h=$(basename $d)
2046 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
2047 sed -n "s,^.*/include\(/.*\),\1,p")
2048 ! test -d $dir && mkdir -p $dir
2049 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2050 done
2051 done
2052 fi
2053 fi
2054 AC_MSG_RESULT($aros_target_cc_includes)
2055 else
2056 # We do not know which gcc version we are going to build and what we need to know
2057 # here is different for different versions so this will be set later during the
2058 # build of crosstools.
2059 aros_target_cc_includes=@aros_target_cc_includes@
2060 fi
2062 #
2063 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
2064 # On GCC >= 4.0 -iquote should be used
2065 #
2067 save_cc="$CC"
2068 save_cflags="$CFLAGS"
2069 CFLAGS="-iquote."
2070 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2071 if test "x-$crosstools" != "x-yes"; then
2072 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2073 else
2074 # we do know it is supported for the smallest version of gcc we are going to build
2075 # we assume it's also supported by later versions
2076 has_iquote=yes
2077 fi
2078 AC_MSG_RESULT($has_iquote)
2079 if test "x-$has_iquote" = "x-yes" ; then
2080 host_cflags_iquote=-iquote
2081 host_cflags_iquote_end=
2082 else
2083 host_cflags_iquote=-I
2084 host_cflags_iquote_end=-I-
2085 fi
2086 kernel_cflags_iquote=$host_cflags_iquote
2087 kernel_cflags_iquote_end=$host_cflags_iquote_end
2088 if test "x-$cross_compiling" = "x-yes"; then
2089 CC="$aros_kernel_cc"
2090 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
2091 if test "x-$crosstools" != "x-yes"; then
2092 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
2093 else
2094 # we do know it is supported for the smallest version of gcc we are going to build
2095 # we assume it's also supported by later versions
2096 use_no_stack_protector=yes
2097 fi
2098 AC_MSG_RESULT($use_no_stack_protector)
2099 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2100 if test "x-$crosstools" != "x-yes"; then
2101 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2102 else
2103 # we do know it is supported for the smallest version of gcc we are going to build
2104 # we assume it's also supported by later versions
2105 has_iquote=yes
2106 fi
2107 AC_MSG_RESULT($has_iquote)
2108 if test "x-$has_iquote" = "x-yes" ; then
2109 kernel_cflags_iquote=-iquote
2110 kernel_cflags_iquote_end=
2111 else
2112 kernel_cflags_iquote=-I
2113 kernel_cflags_iquote_end=-I-
2114 fi
2115 fi
2116 aros_cflags_iquote=$kernel_cflags_iquote
2117 aros_cflags_iquote_end=$kernel_cflags_iquote_end
2118 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2119 CC="$orig_target_cc"
2120 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2121 if test "x-$crosstools" != "x-yes"; then
2122 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2123 else
2124 # we do know it is supported for the smallest version of gcc we are going to build
2125 # we assume it's also supported by later versions
2126 has_iquote=yes
2127 fi
2128 AC_MSG_RESULT($has_iquote)
2129 if test "x-$has_iquote" = "x-yes" ; then
2130 aros_cflags_iquote=-iquote
2131 aros_cflags_iquote_end=
2132 else
2133 aros_cflags_iquote=-I
2134 aros_cflags_iquote_end=-I-
2135 fi
2136 fi
2137 if test "x-$use_no_stack_protector" = "x-yes" ; then
2138 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2139 fi
2142 #-----------------------------------------------------------------------------
2144 # Check if the target compiler supports some options used for delinting:
2145 # -Wunused-but-set-variable
2146 # -Warray-bounds
2147 # -Wenum-compare
2148 # -Wstrict-overflow
2149 # -Wformat-security
2151 if test "x-$crosstools" != "x-yes"; then
2152 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2153 CC="$orig_target_cc"
2154 fi
2155 AC_MSG_CHECKING([whether ${CC} accepts -Wunused-but-set-variable])
2156 CFLAGS=-Wunused-but-set-variable
2157 AC_TRY_COMPILE(,, aros_unused_but_set_variable="yes", aros_unused_but_set_variable="no")
2158 AC_MSG_RESULT($aros_unused_but_set_variable)
2159 if test "x-$aros_unused_but_set_variable" = "x-yes" ; then
2160 aros_cflags_unused_but_set_variable=-Wno-unused-but-set-variable
2161 fi
2163 AC_MSG_CHECKING([whether ${CC} accepts -Warray-bounds])
2164 CFLAGS=-Warray-bounds
2165 AC_TRY_COMPILE(,, aros_array_bounds="yes", aros_array_bounds="no")
2166 AC_MSG_RESULT($aros_array_bounds)
2167 if test "x-$aros_array_bounds" = "x-yes" ; then
2168 aros_cflags_array_bounds=-Wno-array-bounds
2169 fi
2171 AC_MSG_CHECKING([whether ${CC} accepts -Wenum-compare])
2172 CFLAGS=-Wenum-compare
2173 AC_TRY_COMPILE(,, aros_enum_compare="yes", aros_enum_compare="no")
2174 AC_MSG_RESULT($aros_enum_compare)
2175 if test "x-$aros_enum_compare" = "x-yes" ; then
2176 aros_cflags_enum_compare=-Wno-enum-compare
2177 fi
2179 AC_MSG_CHECKING([whether ${CC} accepts -Wstrict-overflow])
2180 CFLAGS=-Wstrict-overflow
2181 AC_TRY_COMPILE(,, aros_strict_overflow="yes", aros_strict_overflow="no")
2182 AC_MSG_RESULT($aros_strict_overflow)
2183 if test "x-$aros_strict_overflow" = "x-yes" ; then
2184 aros_cflags_strict_overflow=-Wno-strict-overflow
2185 fi
2187 AC_MSG_CHECKING([whether ${CC} accepts -Wformat-security])
2188 CFLAGS=-Wformat-security
2189 AC_TRY_COMPILE(,, aros_format_security="yes", aros_format_security="no")
2190 AC_MSG_RESULT($aros_format_security)
2191 if test "x-$aros_format_security" = "x-yes" ; then
2192 aros_cflags_format_security=-Wno-format-security
2193 fi
2194 else
2195 # We do not know which gcc version we are going to build and what we need to know
2196 # here is different for different versions so this will be set later during the
2197 # build of crosstools.
2198 aros_cflags_unused_but_set_variable=@aros_cflags_unused_but_set_variable@
2199 aros_cflags_array_bounds=@aros_cflags_array_bounds@
2200 aros_cflags_enum_compare=@aros_cflags_enum_compare@
2201 aros_cflags_strict_overflow=@aros_cflags_strict_overflow@
2202 aros_cflags_format_security=@aros_cflags_format_security@
2203 fi
2205 #-----------------------------------------------------------------------------
2207 # Check if we can explicitly choose older version of symbol hashing
2209 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2210 CC="$aros_kernel_cc"
2211 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2212 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2213 AC_MSG_RESULT($use_hash_style)
2214 if test "x-$use_hash_style" = "x-yes" ; then
2215 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2216 fi
2217 CC="$save_cc"
2218 CFLAGS="$save_cflags"
2220 AC_SUBST(host_cflags_iquote)
2221 AC_SUBST(host_cflags_iquote_end)
2222 AC_SUBST(kernel_cflags_iquote)
2223 AC_SUBST(kernel_cflags_iquote_end)
2224 AC_SUBST(aros_cflags_iquote)
2225 AC_SUBST(aros_cflags_iquote_end)
2228 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2229 AC_MSG_CHECKING([for default resolution of WBScreen])
2230 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2231 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2232 if test "$resolution" = "yes" ; then
2233 resolution="none"
2234 fi
2235 if test "$resolution" = "no" ; then
2236 resolution="none"
2237 fi
2238 if test "$resolution" != "none" ; then
2239 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
2240 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
2241 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
2242 fi
2243 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
2244 aros_cv_default_wbwidth=$aros_default_wbwidth
2245 aros_cv_default_wbheight=$aros_default_wbheight
2246 aros_cv_default_wbdepth=$aros_default_wbdepth
2248 dnl See if the user wants the serial debug output for native flavour
2249 AC_MSG_CHECKING([if serial debug is enabled])
2250 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2251 if test "$aros_serial_debug" = 0 ; then
2252 serial_debug_forced=""
2253 if test "$serial_debug" = "yes" ; then
2254 serial_debug="1"
2255 fi
2256 if test "$serial_debug" = "no" ; then
2257 serial_debug="none"
2258 fi
2259 else
2260 serial_debug_forced="(forced)"
2261 serial_debug=$aros_serial_debug
2262 fi
2263 if test "$serial_debug" != "none" ; then
2264 aros_serial_debug=$serial_debug
2265 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2266 else
2267 AC_MSG_RESULT(no)
2268 fi
2270 dnl See if the user wants the palm debug output hack for palm native flavour
2271 AC_MSG_CHECKING([if palm debug hack is enabled])
2272 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2273 if test "$palm_debug_hack" = "yes" ; then
2274 aros_palm_debug_hack="1"
2275 fi
2276 AC_MSG_RESULT($palm_debug_hack)
2278 dnl See if dev wants the usb3.0 code
2279 AC_MSG_CHECKING([if usb3.0 code is enabled])
2280 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2281 if test "$usb30_code" = "yes" ; then
2282 aros_config_cflags="$aros_config_cflags -DAROS_USB30_CODE"
2283 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2284 fi
2285 AC_MSG_RESULT($usb30_code)
2287 dnl See if the user wants nesting supervisor activated for unix flavour
2288 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2289 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2290 if test "$nesting_supervisor" = "yes" ; then
2291 aros_nesting_supervisor="1"
2292 fi
2293 AC_MSG_RESULT($nesting_supervisor)
2295 dnl See if the user wants to disable MMU support
2296 dnl This can be overriden on per-target basis,
2297 dnl set $aros_enable_mmu to "yes" or "no" to do this
2298 if test "$aros_enable_mmu" = "" ; then
2299 AC_MSG_CHECKING([if MMU support is enabled])
2300 dnl Enabled by default
2301 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2302 if test "$aros_enable_mmu" = "" ; then
2303 aros_enable_mmu="yes"
2304 fi
2305 AC_MSG_RESULT($aros_enable_mmu)
2306 fi
2307 if test "$aros_enable_mmu" = "no" ; then
2308 aros_enable_mmu="0"
2309 else
2310 aros_enable_mmu="1"
2311 fi
2314 dnl things specifically required for hosted flavours
2315 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2317 if test "x-$need_dlopen" != "x-no" ; then
2318 save_libs="$LIBS"
2319 LIBS=""
2320 dnl some kind of dynamic library access system is required for hostlib.resource
2321 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2322 if test "x-$have_dl" = "x-no" ; then
2323 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2324 aros_host_ldflags="$aros_host_ldflags -ldl"],
2325 have_dl="no")
2326 fi
2327 if test "x-$have_dl" = "x-no" ; then
2328 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2329 fi
2330 LIBS="$save_libs"
2331 fi
2334 dnl x11 hidd
2335 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2336 [build X11 hidd for hosted (default=auto)]),
2337 x11_hidd="$enableval",
2338 x11_hidd="$need_x11")
2339 case "x-$x11_hidd" in
2340 x-yes|x-no|x-auto) ;;
2341 *) x11_hidd="$need_x11" ;;
2342 esac
2344 ENABLE_X11=0
2346 dnl they want it
2347 if test "x-$x11_hidd" != "x-no" ; then
2349 dnl find x11 stuff
2350 AC_PATH_X
2352 x_cflags=
2353 for path in $x_libraries
2354 do
2355 x_cflags="$x_cflags -L$path"
2356 done
2358 for path in $x_includes
2359 do
2360 x_cflags="$x_cflags -I$path"
2361 done
2363 if test "x-$no_x" = "x-yes" ; then
2365 dnl didn't find it
2366 if test "x-$x11_hidd" != "x-auto" ; then
2367 dnl and they explicitly asked for it, bail out
2368 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2369 fi
2371 else
2372 dnl found it, setup the metatarget
2373 unixgfx_hidd_target=kernel-x11gfx
2374 ENABLE_X11=1
2376 dnl setup shared memory extensions
2377 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2378 [use X11 shared memory (default=auto)]),
2379 x11_hidd_shm="$enableval",
2380 x11_hidd_shm="auto")
2381 case "x-$x11_hidd_shm" in
2382 x-yes|x-no|x-auto) ;;
2383 *) x11_hidd_shm="auto" ;;
2384 esac
2386 have_xshm=no
2388 dnl they want it
2389 if test "x-$x11_hidd_shm" != "x-no" ; then
2391 dnl system shm headers
2392 AC_CHECK_HEADERS(sys/ipc.h)
2393 AC_CHECK_HEADERS(sys/shm.h)
2395 dnl got them
2396 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2398 dnl make sure X libs have shm functions
2399 save_cflags="$CFLAGS"
2400 CFLAGS="$CFLAGS $x_cflags"
2401 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2402 CFLAGS="$save_cflags"
2403 fi
2404 fi
2406 dnl detection done, prepare output
2407 if test "x-$have_xshm" = "x-yes" ; then
2408 dnl we can do shm
2409 DO_XSHM_SUPPORT="1"
2410 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2411 dnl they explicitly asked for it, but we can't do it
2412 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2413 else
2414 dnl otherwise just disable it
2415 DO_XSHM_SUPPORT="0"
2416 fi
2419 dnl setup vidmode (fullscreen) extensions
2420 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2421 [use X11 vidmode extension (default=auto)]),
2422 x11_hidd_vidmode="$enableval",
2423 x11_hidd_vidmode="auto")
2424 case "x-$x11_hidd_vidmode" in
2425 x-yes|x-no|x-auto) ;;
2426 *) x11_hidd_vidmode="auto" ;;
2427 esac
2429 have_vidmode=no
2431 dnl they want it
2432 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2434 dnl make sure X libs have vidmode functions
2435 save_cflags="$CFLAGS"
2436 CFLAGS="$CFLAGS $x_cflags"
2437 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2438 CFLAGS="$save_cflags"
2439 fi
2441 dnl detection done, prepare output
2442 if test "x-$have_vidmode" = "x-yes" ; then
2443 dnl we can do vidmode
2444 DO_VIDMODE_SUPPORT="1"
2445 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2446 dnl they explicitly asked for it, but we can't do it
2447 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2448 else
2449 dnl otherwise just disable it
2450 DO_VIDMODE_SUPPORT="0"
2451 fi
2452 fi
2454 aros_host_x11_includes=$x_includes
2455 aros_host_x11_libdirs=$x_libraries
2456 fi
2459 dnl sdl hidd
2460 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2461 [build SDL hidd for hosted (default=auto)]),
2462 sdl_hidd="$enableval",
2463 sdl_hidd="auto")
2464 case "x-$sdl_hidd" in
2465 x-yes|x-no|x-auto) ;;
2466 *) sdl_hidd="auto" ;;
2467 esac
2469 dnl they want it
2470 if test "x-$sdl_hidd" != "x-no" ; then
2472 dnl find sdl
2473 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2475 if test "x-$have_sdl" != "x-yes" ; then
2477 dnl didn't find it
2478 if test "x-$sdl_hidd" != "x-auto" ; then
2479 dnl and they explicitly asked for it, bail out
2480 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2481 fi
2483 else
2484 dnl found it, set up the metatarget
2485 sdl_hidd_target=kernel-hidd-sdl
2486 aros_host_sdl_cflags=SDL_CFLAGS
2487 aros_host_sdl_libs=SDL_LIBS
2488 fi
2489 fi
2491 dnl oss.library
2492 AC_CHECK_HEADER(sys/soundcard.h)
2493 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2494 oss_library_target=workbench-libs-oss-unix
2495 fi
2496 fi
2499 dnl See if the user wants dbus.library
2500 AC_MSG_CHECKING([if building of dbus.library is enabled])
2501 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2502 if test "$dbus" = "yes" ; then
2503 ENABLE_DBUS=1
2504 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2505 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2506 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2507 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2508 else
2509 ENABLE_DBUS=0
2510 fi
2511 AC_MSG_RESULT($dbus)
2513 if test "$use_kernel_cc_wrapper" = "yes" ; then
2514 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2515 fi
2517 if test "${crosstools}" != "yes" ; then
2518 aros_target_toolchain=no
2519 else
2520 aros_target_toolchain=yes
2521 fi
2523 dnl --------------------------------------------------------------------
2524 dnl Configuration Output Section
2525 dnl --------------------------------------------------------------------
2527 # Generic
2528 AC_SUBST(aros_arch)
2529 AC_SUBST(aros_cpu)
2530 AC_SUBST(aros_flavour)
2531 AC_SUBST(aros_flavour_uc)
2532 AC_SUBST(aros_target_toolchain)
2533 AC_SUBST(AROS_BUILDDIR)
2534 AC_SUBST(AROS_BUILDDIR_UNIX)
2535 AC_SUBST(SRCDIR)
2536 AC_SUBST(AROS_CROSSTOOLSDIR)
2537 AC_SUBST(AROS_PORTSSRCDIR)
2539 # Compatability with other Amiga-like operation systems
2540 AC_SUBST(aros_amigaos_compliance)
2542 # Host related
2543 AC_SUBST(aros_cc_pre)
2544 AC_SUBST(aros_host_strip)
2545 AC_SUBST(aros_host_arch)
2546 AC_SUBST(aros_host_cpu)
2547 AC_SUBST(aros_host_cpp)
2548 AC_SUBST(aros_host_cc)
2549 AC_SUBST(aros_host_cxx)
2550 AC_SUBST(aros_host_ar)
2551 AC_SUBST(aros_host_ranlib)
2552 AC_SUBST(aros_host_ld)
2553 AC_SUBST(aros_host_make)
2554 AC_SUBST(aros_host_cflags)
2555 AC_SUBST(aros_host_cxxflags)
2556 AC_SUBST(gnu89_inline)
2557 AC_SUBST(aros_host_ldflags)
2558 AC_SUBST(aros_host_debug)
2559 AC_SUBST(aros_host_mkdep)
2560 AC_SUBST(aros_host_mkargs)
2561 AC_SUBST(aros_host_exe_suffix)
2562 AC_SUBST(aros_host_lib_suffix)
2563 AC_SUBST(aros_tools_dir)
2564 AC_SUBST(aros_host_aclocal)
2565 AC_SUBST(aros_host_autoconf)
2566 AC_SUBST(aros_host_autoheader)
2567 AC_SUBST(aros_host_automake)
2568 AC_SUBST(ant)
2570 # Target Related
2571 AC_SUBST(aros_target_guitheme)
2572 AC_SUBST(aros_target_iconset)
2573 AC_SUBST(aros_target_bootloader)
2574 AC_SUBST(aros_target_arch)
2575 AC_SUBST(aros_target_family)
2576 AC_SUBST(aros_target_cpu)
2577 AC_SUBST(aros_target_variant)
2578 AC_SUBST(aros_target_suffix)
2579 AC_SUBST(aros_target_ar)
2580 AC_SUBST(aros_target_ranlib)
2581 AC_SUBST(aros_plain_nm)
2582 AC_SUBST(aros_plain_ar)
2583 AC_SUBST(aros_kernel_ar)
2584 AC_SUBST(aros_kernel_ranlib)
2585 AC_SUBST(orig_target_cc)
2586 AC_SUBST(aros_target_cc)
2587 AC_SUBST(aros_kernel_cc)
2588 AC_SUBST(orig_target_cxx)
2589 AC_SUBST(aros_target_cxx)
2590 AC_SUBST(aros_kernel_cxx)
2591 AC_SUBST(orig_target_cpp)
2592 AC_SUBST(aros_target_cpp)
2593 AC_SUBST(aros_kernel_cpp)
2594 AC_SUBST(orig_target_as)
2595 AC_SUBST(aros_target_as)
2596 AC_SUBST(aros_kernel_as)
2597 AC_SUBST(orig_target_ld)
2598 AC_SUBST(aros_target_ld)
2599 AC_SUBST(aros_kernel_ld)
2600 AC_SUBST(aros_target_cc_includes)
2601 AC_SUBST(aros_target_cc_path)
2602 AC_SUBST(aros_target_objdump)
2603 AC_SUBST(aros_target_objcopy)
2604 AC_SUBST(aros_target_strip)
2605 AC_SUBST(aros_target_nm)
2606 AC_SUBST(aros_kernel_rescomp)
2607 AC_SUBST(aros_shared_default)
2608 AC_SUBST(aros_shared_ld)
2609 AC_SUBST(aros_object_format)
2610 AC_SUBST(aros_compiler_libs)
2611 AC_SUBST(aros_arch_libs)
2613 AC_SUBST(aros_config_cflags)
2614 AC_SUBST(aros_config_aflags)
2615 AC_SUBST(aros_config_ldflags)
2617 AC_SUBST(aros_shared_cflags)
2618 AC_SUBST(aros_shared_aflags)
2619 AC_SUBST(aros_shared_ldflags)
2620 AC_SUBST(aros_kernel_cflags)
2621 AC_SUBST(aros_kernel_includes)
2622 AC_SUBST(aros_kernel_objcflags)
2623 AC_SUBST(aros_kernel_ldflags)
2624 AC_SUBST(aros_target_cflags)
2625 AC_SUBST(aros_debug_cflags)
2626 AC_SUBST(aros_debug_aflags)
2627 AC_SUBST(aros_debug_ldflags)
2628 AC_SUBST(aros_target_genmap)
2629 AC_SUBST(aros_target_strip_flags)
2631 AC_SUBST(crosstools_target)
2632 AC_SUBST(crosstools_cxx_target)
2634 # Delinting target compiler flags
2635 AC_SUBST(aros_cflags_unused_but_set_variable)
2636 AC_SUBST(aros_cflags_array_bounds)
2637 AC_SUBST(aros_cflags_enum_compare)
2638 AC_SUBST(aros_cflags_strict_overflow)
2639 AC_SUBST(aros_cflags_format_security)
2641 # Graphics Related
2642 AC_SUBST(unixgfx_hidd_target)
2643 AC_SUBST(sdl_hidd_target)
2644 AC_SUBST(pci_hidd_target)
2645 AC_SUBST(oss_library_target)
2647 AC_SUBST(aros_default_wbwidth)
2648 AC_SUBST(aros_default_wbheight)
2649 AC_SUBST(aros_default_wbdepth)
2650 AC_SUBST(DO_XSHM_SUPPORT)
2651 AC_SUBST(DO_VIDMODE_SUPPORT)
2653 AC_SUBST(aros_host_x11_includes)
2654 AC_SUBST(aros_host_x11_libdirs)
2655 AC_SUBST(aros_host_sdl_cflags)
2656 AC_SUBST(aros_host_sdl_libs)
2658 # Native version related
2659 AC_SUBST(aros_serial_debug)
2661 # Palm native version related
2662 AC_SUBST(aros_palm_debug_hack)
2664 # Unix/Hosted version related
2665 AC_SUBST(aros_nesting_supervisor)
2667 # MMU related
2668 AC_SUBST(aros_enable_mmu)
2670 # Apple iOS related
2671 AC_SUBST(aros_ios_platform)
2672 AC_SUBST(aros_ios_version)
2673 AC_SUBST(aros_ios_sdk)
2675 # ARM default GCC target related
2676 AC_SUBST(gcc_default_cpu)
2677 AC_SUBST(gcc_default_cpu_tune)
2678 AC_SUBST(gcc_default_fpu)
2679 AC_SUBST(gcc_default_float_abi)
2681 # Android related
2682 AC_SUBST(android_tool)
2683 AC_SUBST(aros_android_level)
2684 AC_SUBST(aros_android_antapk)
2686 # DBUS related
2687 AC_SUBST(ENABLE_DBUS)
2688 AC_SUBST(DBUS_CFLAGS)
2689 AC_SUBST(DBUS_LIBFLAGS)
2690 AC_SUBST(KERNEL_DBUS_KOBJ)
2691 AC_SUBST(KERNEL_DBUS_INCLUDES)
2693 #X11 related
2694 AC_SUBST(ENABLE_X11)
2696 # Debug related
2697 AC_SUBST(aros_debug)
2698 AC_SUBST(aros_mungwall_debug)
2699 AC_SUBST(aros_stack_debug)
2700 AC_SUBST(aros_modules_debug)
2702 # Collect-aros stuff: "-ius" to ignore undefined symbols
2703 AC_SUBST(ignore_undefined_symbols)
2705 # C compiler related
2706 AC_SUBST(gcc_target_cpu)
2708 #ObjC compiler related
2709 AC_SUBST(objc_target)
2711 # USB3.0 code
2712 AC_SUBST(aros_usb30_code)
2714 dnl Prepare for output, make up all the generated patches
2715 case "$aros_flavour" in
2716 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2717 aros_flavour="emulation" ;;
2718 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2719 aros_flavour="emulation" ;;
2720 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2721 aros_flavour="standalone";;
2722 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2723 aros_flavour="standalone";;
2724 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2725 aros_flavour="native" ;;
2726 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2727 aros_flavour="native" ;;
2728 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2729 aros_flavour="linklib" ;;
2730 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2731 aros_flavour="palmnative" ;;
2732 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2733 aros_flavour="mac68knative" ;;
2734 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2735 aros_flavour="ppcnative" ;;
2736 esac
2738 if test ! -d ${aros_inc_dir} ; then
2739 ${MKDIR} ${aros_inc_dir}
2740 fi
2741 if test ! -d ${aros_geninc_dir} ; then
2742 ${MKDIR} ${aros_geninc_dir}
2743 fi
2744 if test ! -d ${aros_hostcfg_dir} ; then
2745 ${MKDIR} ${aros_hostcfg_dir}
2746 fi
2747 if test ! -d ${aros_targetcfg_dir} ; then
2748 ${MKDIR} ${aros_targetcfg_dir}
2749 fi
2750 if test ! -d ${aros_tools_dir} ; then
2751 ${MKDIR} ${aros_tools_dir}
2752 fi
2753 if test ! -d ${aros_scripts_dir} ; then
2754 ${MKDIR} ${aros_scripts_dir}
2755 fi
2757 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2759 AC_CONFIG_COMMANDS([compiler_executable],
2760 [
2761 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2762 mkdir -p $prefix
2763 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2764 prefix3=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2766 echo ${prefix2}
2767 echo ${prefix3}
2768 chmod a+x ${prefix2}-gcc ${prefix2}-g++ ${prefix2}-ld ${prefix2}-cpp ${prefix3}-gcc
2770 ln -sf $orig_target_as$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2771 ln -sf $orig_target_nm$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2772 ln -sf $orig_target_ar$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2773 ln -sf $orig_target_ranlib$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2774 ln -sf $orig_target_objcopy$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2775 ln -sf $orig_target_objdump$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2776 ln -sf $orig_target_strip$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2778 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix3}-ld$aros_host_exe_suffix
2779 ],
2780 [
2781 aros_host_exe_suffix=${aros_host_exe_suffix}
2782 aros_tools_dir=${aros_tools_dir}
2783 aros_target_cpu=${aros_target_cpu}
2784 aros_target_arch=${aros_target_arch}
2785 aros_target_suffix=${aros_target_suffix}
2786 orig_target_nm=${orig_target_nm}
2787 orig_target_as=${orig_target_as}
2788 orig_target_ar=${orig_target_ar}
2789 orig_target_ranlib=${orig_target_ranlib}
2790 orig_target_objdump=${orig_target_objdump}
2791 orig_target_objcopy=${orig_target_objcopy}
2792 orig_target_strip=${orig_target_strip}
2793 aros_kernel_ld=${aros_kernel_ld}
2794 ]
2795 )
2796 AC_CONFIG_COMMANDS([genmf_executable],
2797 [chmod a+x ${aros_tools_dir}/genmf.py],
2798 [aros_tools_dir=${aros_tools_dir}]
2799 )
2801 AC_CONFIG_FILES(
2802 Makefile
2803 config/make.cfg
2804 ${aros_inc_dir}/config.h:config/config.h.in
2805 ${aros_geninc_dir}/config.h:config/config.h.in
2806 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2807 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2808 mmake.config
2809 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2810 ${aros_targetcfg_dir}/specs:config/specs.in
2811 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2812 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-cpp:scripts/aros-cpp.in
2813 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2814 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-g++:scripts/aros-g++.in
2815 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2816 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2817 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2818 tools/collect-aros/env.h
2819 ${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in
2820 )
2822 AC_OUTPUT
2824 dnl This is in order to not define SHARED_CFLAGS sometimes
2825 dnl We don't always do aros_shared_ar, aros_shared_cflags
2827 #XXX compatability...
2828 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2830 if test -n "$aros_shared_cflags" ; then
2831 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2832 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg
2833 fi