| blob | 01af26b157be8b516a485093469d23dcfae42894 |
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 dnl MSYS bash can't run .bat files directly, then need to be started via cmd.exe
829 if test "$host_os" = "mingw32"; then
830 android_tool="cmd //c $android_tool"
831 fi
833 ;;
834 esac
836 #-----------------------------------------------------------------------------
837 # External toolchains
838 kernel_tool_prefix="none"
839 aros_tool_prefix="none"
840 elf_tool_prefix="${target_cpu}-elf-"
842 # This is the target configuration switch.
843 case "$target_os" in
844 linux*)
845 aros_target_arch="linux"
846 aros_target_family="unix"
847 case "$target_cpu" in
848 *m68k*)
849 aros_target_cpu="m68k"
850 aros_object_format="m68kelf"
851 aros_flavour="emulcompat"
852 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__linux__"
853 aros_shared_ldflags="-Wl,-T,\$(TOP)/config/linux/m68k/script.so"
854 aros_kernel_ldflags="-Wl,-rpath,./lib,-T,\$(TOP)/config/linux/m68k/script.normal"
855 gcc_target_cpu="mc68000"
856 ;;
857 *i?86*)
858 aros_target_cpu="i386"
859 aros_object_format="elf_i386"
860 aros_flavour="emulation"
861 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__linux__"
862 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
863 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
864 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
865 aros_config_ldflags="-m32 -march=i486"
866 aros_kernel_ldflags="-Wl,-melf_i386"
867 aros_default_wbdepth=8
868 gcc_target_cpu="i386"
869 pci_hidd_target="hidd-pci-linux"
870 android_tool_dir_prefix="x86"
871 android_tool_prefix="i686-android-linux"
872 android_ndk_arch="x86"
873 ;;
874 *x86_64*)
875 aros_target_cpu="x86_64"
876 aros_object_format="elf_x86_64"
877 aros_flavour="emulation"
878 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__linux__"
879 aros_config_cflags="$aros_config_cflags -mno-red-zone -fno-omit-frame-pointer"
880 aros_default_wbdepth=8
881 pci_hidd_target="hidd-pci-linux"
882 ;;
883 *powerpc*)
884 aros_target_cpu="ppc"
885 aros_object_format="elf32ppc"
886 aros_flavour="emulation"
887 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
888 aros_default_wbdepth=8
889 gcc_target_cpu="ppc"
890 ;;
891 # TODO
892 # Same as powerpc, but I need this for the nightly build to work again.
893 # Actually, the nightly should be made working with powerpc target.
894 # That just was too much work for the moment, another week or two.
895 *ppc*)
896 aros_target_cpu="ppc"
897 aros_object_format="elf32ppc"
898 aros_flavour="emulation"
899 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
900 aros_default_wbdepth=8
901 gcc_target_cpu="ppc"
902 ;;
903 *armhf*)
904 aros_target_cpu="arm"
905 target_cpu="arm"
906 aros_object_format="armelf_aros"
907 aros_flavour="emulation"
908 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
909 gcc_target_cpu="arm"
910 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
911 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
912 aros_arch_libs="-laeabi"
913 gcc_default_float_abi="hard"
914 android_tool_dir_prefix="arm-linux-androideabi"
915 android_tool_prefix="arm-linux-androideabi"
916 android_ndk_arch="arm"
917 kernel_tool_prefix="arm-linux-gnueabihf-"
918 ;;
919 *arm*)
920 aros_target_cpu="arm"
921 aros_object_format="armelf_aros"
922 aros_flavour="emulation"
923 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
924 gcc_target_cpu="arm"
925 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
926 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
927 aros_arch_libs="-laeabi"
928 android_tool_dir_prefix="arm-linux-androideabi"
929 android_tool_prefix="arm-linux-androideabi"
930 android_ndk_arch="arm"
931 kernel_tool_prefix="arm-linux-gnueabi-"
932 ;;
933 *)
934 AC_MSG_ERROR("Unknown CPU for Linux -- $target_cpu")
935 ;;
936 esac
937 case "$aros_target_variant" in
938 android)
940 dnl Not all Linux CPUs are supported by Android
941 if test "$android_ndk_arch" = ""; then
942 AC_MSG_ERROR("Unsupported CPU for Android -- $target_cpu")
943 fi
945 aros_default_wbwidth=320
946 aros_default_wbheight=480
947 if test "$aros_android_ndk" = "none"; then
948 dnl Use standalone toolchain, don't adjust paths
949 aros_kernel_cflags="-mandroid"
950 aros_kernel_ldflags="-mandroid"
951 CFLAGS="-mandroid"
952 else
953 dnl In Android NDK toolchains are placed in own directories,
954 dnl but tool names are not suffixed with version
955 export PATH="$aros_android_ndk/toolchains/$android_tool_dir_prefix-$kernel_tool_version/prebuilt/$android_build_os/bin:$PATH"
956 kernel_tool_version=""
957 aros_android_ndk="$aros_android_ndk/platforms/android-$aros_ndk_version/arch-$android_ndk_arch"
958 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
959 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
960 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
961 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
962 fi
963 need_x11=no
964 dnl (Ab)use $(X11_HIDD_TARGET) as "Default display driver target"
965 dnl in order not to fill mmakefiles with garbage
966 x11_hidd_target=kernel-hidd-androidgfx-kobj
967 # Disable implicit PIC mode
968 aros_target_cflags="$aros_target_cflags -fno-pic"
969 kernel_tool_prefix="$android_tool_prefix-"
970 ;;
971 esac
972 ;;
974 pc)
975 aros_target_arch="pc"
976 aros_shared_default="no"
977 target_bootloader="grub2"
978 case "$target_cpu" in
979 *i?86*)
980 aros_target_cpu="i386"
982 dnl If somebody hasn't already set the target object
983 dnl format, then use this value. Mostly to support
984 dnl FreeBSD cross-compilation.
985 dnl TODO: Remove when we always use our compiler.
987 if test "$aros_object_format" = "" ; then
988 aros_object_format="elf_i386"
989 fi
990 aros_flavour="standalone"
991 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
992 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
993 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
994 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
995 aros_config_ldflags="-m32 -march=i486"
996 aros_kernel_ldflags="-Wl,-melf_i386"
997 aros_default_wbwidth=640
998 aros_default_wbheight=480
999 gcc_target_cpu="i386"
1000 ;;
1001 *x86_64*)
1002 aros_target_cpu="x86_64"
1003 aros_serial_debug=1
1004 if test "$aros_object_format" = "" ; then
1005 aros_object_format="elf_x86_64"
1006 fi
1007 aros_flavour="standalone"
1008 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1009 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
1010 aros_kernel_ldflags=""
1011 aros_default_wbwidth=640
1012 aros_default_wbheight=480
1013 ;;
1014 *)
1015 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
1016 ;;
1017 esac
1018 ;;
1020 prep)
1021 aros_target_arch="prep"
1022 aros_shared_default="no"
1023 aros_target_cpu="ppc"
1024 aros_object_format="elf32ppc"
1025 aros_flavour="ppcnative"
1026 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1027 aros_kernel_ldflags=""
1028 aros_default_wbwidth=640
1029 aros_default_wbheight=480
1030 gcc_target_cpu="ppc"
1031 ;;
1033 freebsd*)
1034 aros_target_arch="freebsd"
1035 aros_target_family="unix"
1036 aros_target_cpu="i386"
1037 aros_flavour="emulation"
1038 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1039 gcc_target_cpu="i386"
1041 aros_target_strip_flags="-x"
1042 ;;
1044 darwin*)
1045 aros_target_arch="darwin"
1046 aros_target_family="unix"
1047 aros_flavour="emulation"
1048 case "$target_cpu" in
1049 *i?86*)
1050 aros_ios_platform="iPhoneSimulator"
1051 aros_target_cpu="i386"
1052 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1053 aros_kernel_ldflags=""
1054 aros_macosx_version="10.4"
1055 aros_default_wbdepth=8
1056 gcc_target_cpu="i386"
1057 aros_object_format="elf_i386"
1058 aros_kernel_ar_flags="-cr"
1059 aros_target_strip_flags="-x"
1060 kernel_tool_flags="-m32"
1061 ;;
1062 *x86_64*)
1063 aros_target_cpu="x86_64"
1064 aros_object_format="elf_x86_64"
1065 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1066 aros_macosx_version="10.6"
1067 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1068 aros_kernel_cflags="-m64"
1069 aros_kernel_ldflags="-m64"
1070 aros_target_cflags="-mcmodel=large"
1071 aros_default_wbdepth=8
1072 aros_kernel_ar="ar"
1073 aros_kernel_ar_flags="-cr"
1074 aros_kernel_ld="ld"
1075 aros_kernel_as="as"
1076 aros_kernel_ranlib="ranlib"
1077 aros_kernel_nm="nm"
1078 aros_kernel_strip="strip"
1079 kernel_tool_prefix="i686-apple-darwin10-"
1080 ;;
1081 *ppc*)
1082 aros_target_cpu="ppc"
1083 aros_object_format="elf32ppc"
1084 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1085 aros_kernel_ldflags=""
1086 aros_macosx_version="10.0"
1087 aros_default_wbdepth=8
1088 gcc_target_cpu="ppc"
1089 aros_kernel_ar="ar"
1090 aros_kernel_ar_flags="-cr"
1091 aros_kernel_ld="ld -arch ppc"
1092 aros_kernel_as="as -arch ppc"
1093 aros_kernel_ranlib="ranlib -arch ppc"
1094 aros_kernel_nm="nm -arch ppc"
1095 aros_kernel_strip="strip -arch ppc"
1096 kernel_tool_prefix="powerpc-apple-darwin10-"
1097 ;;
1098 *arm*)
1099 aros_ios_platform="iPhoneOS"
1100 aros_target_cpu="arm"
1101 aros_object_format="armelf_aros"
1102 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1103 aros_arch_libs="-laeabi"
1104 aros_default_wbdepth=8
1105 gcc_target_cpu="arm"
1106 aros_kernel_ar="ar"
1107 aros_kernel_ar_flags="-cr"
1108 aros_kernel_ld="ld -arch arm"
1109 aros_kernel_ranlib="ranlib -arch arm"
1110 kernel_tool_prefix="arm-apple-darwin10-"
1111 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1112 ;;
1113 *)
1114 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1115 ;;
1116 esac
1117 case "$aros_target_variant" in
1118 ios)
1119 aros_ios_version="3.0"
1120 aros_default_wbwidth=320
1121 aros_default_wbheight=480
1122 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_sdk_version.sdk"
1123 kernel_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1124 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1125 need_x11=no
1126 # This is here because it may depend on iOS or SDK version
1127 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1128 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1129 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1130 ;;
1131 *)
1132 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1133 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1134 ;;
1135 esac
1136 ;;
1138 dragonfly*)
1139 aros_target_arch="dragonfly"
1140 aros_target_family="unix"
1141 aros_flavour="emulation"
1142 case "$target_cpu" in
1143 *i?86*)
1144 aros_target_cpu="i386"
1145 aros_object_format="elf_i386"
1146 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1147 ;;
1148 *x86_64*)
1149 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1150 aros_target_cpu="x86_64"
1151 aros_object_format="elf_x86_64"
1152 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1153 ;;
1154 *)
1155 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1156 ;;
1157 esac
1158 ;;
1160 netbsd*)
1161 aros_target_arch="netbsd"
1162 aros_target_family="unix"
1163 case "$target_cpu" in
1164 *m68k*)
1165 aros_target_cpu="m68k"
1166 aros_object_format="m68kelf"
1167 aros_flavour="emulcompat"
1168 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1169 gcc_target_cpu="mc68000"
1170 ;;
1171 *i?86*)
1172 aros_target_cpu="i386"
1173 aros_object_format="elf_i386"
1174 aros_flavour="emulation"
1175 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1176 aros_default_wbdepth=8
1177 gcc_target_cpu="i386"
1178 ;;
1179 *)
1180 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1181 ;;
1182 esac
1183 aros_target_genmap="-Wl,-M -Xlinker >"
1184 aros_flavour="emulation"
1185 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1186 ;;
1188 openbsd*)
1189 aros_target_arch="openbsd"
1190 aros_target_family="unix"
1191 case "$target_cpu" in
1192 *i?86*)
1193 aros_target_cpu="i386"
1194 aros_object_format="elf_i386"
1195 aros_flavour="emulation"
1196 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1197 gcc_target_cpu="i386"
1198 ;;
1199 *)
1200 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1201 ;;
1202 esac
1203 aros_target_genmap="-Wl,-M -Xlinker >"
1204 aros_target_nm_flags="-u"
1205 aros_flavour="emulation"
1206 ;;
1208 solaris*)
1209 aros_target_arch="solaris"
1210 aros_target_family="unix"
1211 case "$target_cpu" in
1212 *i?86*)
1213 aros_target_cpu="i386"
1214 aros_object_format="elf_i386"
1215 aros_flavour="emulation"
1216 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1217 aros_default_wbdepth=8
1218 gcc_target_cpu="i386"
1219 ;;
1220 *sparc*)
1221 aros_target_cpu="sparc"
1222 aros_object_format="elf_sparc"
1223 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1224 gcc_target_cpu="sparc"
1225 ;;
1226 *)
1227 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1228 ;;
1229 esac
1230 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1231 aros_flavour="emulation"
1232 ;;
1234 morphos*)
1235 aros_target_arch="morphos"
1236 aros_shared_default="no"
1237 aros_target_cpu="ppc"
1238 aros_object_format="elf_ppc"
1239 aros_flavour="nativecompat"
1240 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1241 gcc_target_cpu="ppc"
1242 ;;
1244 sam440)
1245 aros_target_arch="sam440"
1246 aros_shared_default="no"
1247 aros_target_cpu="ppc"
1248 aros_object_format="elf32ppc"
1249 aros_flavour="ppcnative"
1250 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1251 aros_kernel_ldflags=""
1252 aros_default_wbwidth=1024
1253 aros_default_wbheight=768
1254 aros_default_wbdepth=24
1255 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1256 gcc_target_cpu="powerpc"
1257 ;;
1259 efika)
1260 aros_target_arch="efika"
1261 aros_shared_default="no"
1262 aros_target_cpu="arm"
1263 aros_object_format="armelf_aros"
1264 aros_flavour="standalone"
1265 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1266 aros_kernel_ldflags=""
1267 aros_default_wbwidth=1024
1268 aros_default_wbheight=600
1269 aros_arch_libs="-laeabi"
1270 gcc_default_cpu="armv7-a"
1271 gcc_default_fpu="vfpv3"
1272 aros_config_cflags="$aros_config_cflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables -Os"
1273 aros_config_aflags="$aros_config_aflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables -Os"
1274 case "$target_cpu" in
1275 *armhf*)
1276 gcc_default_float_abi="hard"
1277 target_cpu=arm
1278 aros_target_cpu=arm
1279 ;;
1280 *arm*)
1281 gcc_default_float_abi="softfp"
1282 ;;
1283 *)
1284 AC_MSG_ERROR("Unknown CPU for EfikaMX $target_cpu")
1285 ;;
1286 esac
1287 ;;
1289 chrp)
1290 aros_target_arch="chrp"
1291 aros_shared_default="no"
1292 aros_target_cpu="ppc"
1293 aros_object_format="elf32ppc"
1294 aros_flavour="ppcnative"
1295 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1296 aros_kernel_ldflags=""
1297 aros_default_wbwidth=640
1298 aros_default_wbheight=480
1299 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1300 gcc_target_cpu="powerpc"
1301 case "$aros_target_variant" in
1302 efika)
1303 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1304 ;;
1305 esac
1306 ;;
1308 r*pi)
1309 aros_flavour="standalone"
1310 aros_target_arch="raspi"
1311 aros_target_cpu="arm"
1312 aros_object_format="armelf_aros"
1313 aros_shared_default="no"
1314 aros_arch_libs="-laeabi"
1316 gcc_default_cpu="armv6"
1317 gcc_default_cpu_tune="arm1176jzf-s"
1318 case "$target_cpu" in
1319 *armhf*)
1320 gcc_default_float_abi="hard"
1321 ;;
1322 *arm*)
1323 gcc_default_float_abi="softfp"
1324 ;;
1325 *)
1326 AC_MSG_ERROR("Unknown CPU for RasPi $target_cpu")
1327 ;;
1328 esac
1330 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1331 aros_config_cflags="$aros_config_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1332 aros_config_aflags="$aros_config_aflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1333 aros_kernel_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1334 aros_target_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1335 ;;
1337 amiga*)
1338 aros_target_arch="amiga"
1339 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1340 aros_shared_default="no"
1342 case "$target_cpu" in
1343 *m68k*)
1344 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="$enableval")
1345 aros_enable_mmu=no
1346 aros_target_cpu="m68k"
1347 aros_object_format="m68kelf"
1348 aros_flavour="standcompat"
1349 gcc_target_cpu="m68000"
1350 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -fbuiltin -Wno-volatile-register-var -Os -DNOLIBINLINE"
1351 aros_config_aflags="$aros_config_aflags"
1352 aros_target_strip_flags="-R.comment --strip-debug"
1353 aros_default_wbwidth=640
1354 aros_default_wbheight=256
1355 aros_default_wbdepth=2
1356 ;;
1357 *ppc*)
1358 aros_cpu="ppc"
1359 aros_flavour="native"
1360 gcc_target_cpu="ppc"
1361 ;;
1362 *)
1363 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1364 ;;
1365 esac
1366 ;;
1368 mingw*)
1369 aros_target_arch="mingw32"
1370 aros_shared_default="no"
1371 aros_flavour="emulation"
1372 aros_shared_cflags=""
1373 need_crosstools="yes"
1374 need_dlopen="no"
1375 rescomp="windres"
1376 case "$target_cpu" in
1377 *i?86*)
1378 aros_target_cpu="i386"
1379 aros_object_format="elf_i386"
1380 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1381 aros_default_wbdepth=8
1382 gcc_target_cpu="i386"
1384 kernel_tool_prefix="i386-mingw32-"
1385 ;;
1386 *x86_64*)
1387 aros_target_cpu="x86_64"
1388 aros_object_format="elf_x86_64"
1389 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1390 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1391 aros_default_wbdepth=8
1392 kernel_tool_prefix="x86_64-w64-mingw32-"
1393 ;;
1394 *arm*)
1395 aros_target_cpu="arm"
1396 aros_object_format="armelf_aros"
1397 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1398 aros_arch_libs="-laeabi"
1399 aros_default_wbdepth=8
1400 gcc_target_cpu="arm"
1401 gcc_default_float_abi="soft"
1402 kernel_tool_prefix="arm-mingw32ce-"
1403 aros_default_wbwidth=160
1404 aros_default_wbheight=160
1405 ;;
1406 *)
1407 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1408 ;;
1409 esac
1410 if test $host_os = "cygwin"; then
1411 aros_kernel_cflags="-mno-cygwin"
1412 fi
1413 ;;
1414 pp*)
1415 aros_target_arch="pp"
1416 aros_shared_default="no"
1417 case "$target_cpu" in
1418 *m68k*)
1419 aros_target_cpu="m68k"
1420 aros_object_format="m68kelf"
1421 aros_flavour="palmnative"
1422 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1423 aros_default_wbwidth=160
1424 aros_default_wbheight=160
1425 aros_default_wbdepth=1
1426 aros_target_ar_flags="cru"
1427 aros_compiler_libs="-lgcc1"
1428 aros_shared_default=no
1429 aros_shared_cflags="-fpic"
1430 aros_shared_aflags=""
1431 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1432 aros_kernel_ldflags="-Wl,-rpath,./lib"
1433 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1434 aros_debug_aflags=""
1435 aros_debug_ldflags="$aros_symbols_debug"
1436 aros_mungwall_debug="0"
1437 aros_modules_debug="0"
1438 gcc_target_cpu="mc68000"
1439 ignore_undefined_symbols="-ius"
1440 ;;
1441 *)
1442 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1443 ;;
1444 esac
1445 ;;
1447 mac*)
1448 aros_target_arch="mac"
1449 aros_shared_default="no"
1450 case "$target_cpu" in
1451 *m68k*)
1452 aros_target_cpu="m68k"
1453 aros_object_format="m68kelf"
1454 aros_flavour="mac68knative"
1455 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1456 aros_default_wbwidth=512
1457 aros_default_wbheight=384
1458 aros_default_wbdepth=8
1459 aros_target_ar_flags="cru"
1460 aros_compiler_libs="-lgcc1"
1461 aros_shared_default=no
1462 aros_shared_cflags="-fpic"
1463 aros_shared_aflags=""
1464 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1465 aros_kernel_ldflags="-Wl,-rpath,./lib"
1466 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1467 aros_debug_aflags=""
1468 aros_debug_ldflags="$aros_symbols_debug"
1469 aros_mungwall_debug="0"
1470 aros_modules_debug="0"
1471 gcc_target_cpu="mc68000"
1472 ignore_undefined_symbols="-ius"
1473 ;;
1474 *)
1475 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1476 ;;
1477 esac
1478 ;;
1480 *)
1481 AC_MSG_ERROR([Unsupported target architecture $target])
1482 ;;
1483 esac
1485 #-----------------------------------------------------------------------------
1486 crosstools_guess=yes
1488 AC_MSG_CHECKING([Kernel toolchain prefix])
1489 AC_ARG_WITH(kernel-toolchain-prefix,AC_HELP_STRING([--with-kernel-toolchain-prefix=...],[Specify crosscompile toolchain prefix for kernel objects]),[kernel_tool_prefix="$withval"])
1490 AC_MSG_RESULT($kernel_tool_prefix)
1492 AC_MSG_CHECKING([ELF toolchain prefix])
1493 AC_ARG_WITH(elf-toolchain-prefix,AC_HELP_STRING([--with-elf-toolchain-prefix=...],[Specify crosscompile toolchain prefix to wrap for AROS objects]),[elf_tool_prefix="$withval"
1494 crosstools_guess=no])
1495 AC_MSG_RESULT($elf_tool_prefix)
1497 AC_MSG_CHECKING([AROS toolchain prefix])
1498 AC_ARG_WITH(aros-toolchain,AC_HELP_STRING([--with-aros-toolchain=PREFIX],[Specify prebuilt AROS toolchain]),[aros_tool_prefix="$withval"
1499 crosstools_guess=no])
1500 if test "$aros_tool_prefix" = "yes" ; then
1501 aros_tool_prefix=$aros_target_cpu-aros-
1502 fi
1503 AC_MSG_RESULT($aros_tool_prefix)
1505 #-----------------------------------------------------------------------------
1506 # Checking if we should build crosstools..
1507 AC_MSG_CHECKING([whether to build crosstools])
1508 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--disable-crosstools],[Do not build cross-compiler toolchain]),crosstools="$enableval",crosstools="$crosstools_guess")
1509 AC_MSG_RESULT($crosstools)
1511 if test "${crosstools}" = "yes"; then
1512 if test "${crosstools_guess}" = "no"; then
1513 AC_MSG_ERROR([Cannot build external toolchain if an external ELF or AROS toolchain is specified])
1514 fi
1515 fi
1517 AC_MSG_CHECKING([where to install the crosstools binaries])
1518 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=$withval])
1519 if test "x$aros_toolchain_install" = "x"; then
1520 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1521 else
1522 AROS_CROSSTOOLSDIR="$aros_toolchain_install"
1523 PATH="$AROS_CROSSTOOLSDIR:$PATH"
1524 fi
1525 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1527 AC_MSG_CHECKING([whether to include Objective-C suppport])
1528 AC_ARG_ENABLE(objc,AC_HELP_STRING([--disable-objc],[Build without Objectve-C support]),objc="$enableval",objc="yes")
1529 AC_MSG_RESULT($objc)
1530 if test "x$objc" = "xyes"; then
1531 objc_target="objc"
1532 else
1533 objc_target="no-objc"
1534 fi
1536 # Now process extra architecture-specific options.
1537 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1538 # as well as floating-point ABI.
1539 case "$aros_target_cpu" in
1540 arm)
1541 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
1542 if test "$gcc_default_cpu" = ""; then
1543 gcc_default_cpu="armv6"
1544 fi
1545 if test "$gcc_default_fpu" = ""; then
1546 gcc_default_fpu="vfp"
1547 fi
1548 if test "$gcc_default_float_abi" = ""; then
1549 gcc_default_float_abi="softfp"
1550 fi
1552 AC_MSG_CHECKING([Which minimum CPU to use])
1553 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
1554 AC_MSG_RESULT($aros_gcc_cpu)
1556 AC_MSG_CHECKING([Which minimum FPU to use])
1557 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
1558 AC_MSG_RESULT($aros_gcc_fpu)
1560 AC_MSG_CHECKING([Which floating point ABI to use])
1561 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=$gcc_default_float_abi)
1562 AC_MSG_RESULT($aros_gcc_float_abi)
1564 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"
1565 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"
1566 ;;
1567 esac
1569 # Some formats need custom ELF specs.
1570 # For example for x86_64 it is needed in order for -m32 switch to work correctly.
1571 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1572 elf_specs_in=config/${aros_object_format}-specs.in
1573 else
1574 elf_specs_in=config/elf-specs.in
1575 fi
1577 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1578 # Since we override specs, we may need to put these defines there
1579 if test "$gcc_target_cpu" != ""; then
1580 gcc_target_cpu="-D__${gcc_target_cpu}__"
1581 fi
1583 AC_MSG_CHECKING([where to download sourcecode for external ports])
1584 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1585 if test "$with_portssrcdir" = "default"; then
1586 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1587 else
1588 AROS_PORTSSRCDIR="$with_portssrcdir"
1589 fi
1590 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1592 AC_MSG_CHECKING([which bootloader to use])
1593 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1594 if test "$target_bootloader" = "none"; then
1595 aros_target_bootloader=""
1596 else
1597 aros_target_bootloader="$target_bootloader"
1598 fi
1599 AC_MSG_RESULT($target_bootloader)
1601 AC_MSG_CHECKING([which icon-set to use])
1602 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1603 if test "$target_iconset" = "default"; then
1604 aros_target_iconset="Gorilla"
1605 target_iconset="default (Gorilla)"
1606 else
1607 aros_target_iconset="$target_iconset"
1608 fi
1609 AC_MSG_RESULT($target_iconset)
1611 AC_MSG_CHECKING([which GUI Theme to use])
1612 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1613 if test "$target_guitheme" = "default"; then
1614 aros_target_guitheme="Ice"
1615 else
1616 aros_target_guitheme="$target_guitheme"
1617 fi
1618 AC_MSG_RESULT($aros_target_guitheme)
1620 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1621 # for target code)
1622 cross_compiling=no
1624 dnl The first case is simple. If we are compiling for another CPU, we are cross-compiling for sure
1625 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1626 cross_compiling=yes
1627 fi
1629 dnl x86-64 toolchains can also produce i386 binaries, given -m32 flag.
1630 dnl The flag itself is given in per-target section, because some targets require to pass it
1631 dnl in a different manner, otherwise some tests fail.
1632 dnl TODO: Justify this.
1633 if test "$aros_host_cpu" == "x86_64" ; then
1634 if test "$aros_target_cpu" == "i386" ; then
1635 cross_compiling=no
1636 fi
1637 fi
1639 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1640 dnl For a hosted build we are cross-compiling if host OS differs from build OS.
1641 dnl TODO: This might get a little bit more tricky if we ever cross-compile ARM-Android-hosted
1642 dnl AROS on ARM Linux, or even vice versa (Linux-hosted ARM AROS building on ARM Android).
1643 dnl ARM ABIs of Linux and Android are not compatible (despite very close), so host_cc can't be
1644 dnl used to build bootstrap for target arch in either case.
1645 dnl For us Android is not a separate OS, but a variant of Linux, so both systems will be
1646 dnl identified as 'linux'. If this ever involves, we'll have to implement some additional check,
1647 dnl perhaps introducing aros_host_variant
1648 if test "$aros_host_arch" != "$aros_target_arch" ; then
1649 cross_compiling=yes
1650 fi
1651 else
1652 dnl For a native build we only care if our host_cc can produce static ELF files. If so, we can use
1653 dnl it as kernel_cc. If not, (e. g. we are on Windows or Darwin), we need a crosscompiler.
1654 if test "$host_cc_elf" = "no" ; then
1655 cross_compiling=yes
1656 fi
1657 fi
1659 if test "$cross_compiling" = "no" ; then
1660 kernel_tool_prefix=""
1661 if test "$host_cc_elf" = "yes" ; then
1662 elf_tool_prefix=""
1663 fi
1664 fi
1666 if test "$kernel_tool_version" != ""; then
1667 kernel_tool_version="-$kernel_tool_version"
1668 fi
1669 if test "$target_tool_version" != ""; then
1670 target_tool_version="-$target_tool_version"
1671 fi
1673 #######################################################################
1674 ## Compute what toolchains to use, and their paths ##
1675 #######################################################################
1676 #
1677 # This takes, as input:
1678 # crosstools {yes,no}
1679 # kernel_tool_version {"",[version]}
1680 # target_tool_version {"",[version]}
1681 # kernel_tool_prefix {none,[some-arch-os-]}
1682 # target_tool_prefix ${aros_target_cpu}-aros-
1683 # aros_tool_prefix ${aros_target_cpu}-aros-
1684 #
1685 # The output is
1686 # aros_kernel_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1687 # Where the 'kernel' binaries are located
1688 # orig_target_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1689 # Where the 'target' binaries are located
1690 # (not the symlink farm - that is aros_target_*!)
1691 #
1692 # The rules are:
1693 # if crosstools then
1694 # if kernel_tools_prefix = "no-kernel-prefix-"
1695 # aros_kernel_* = crosstools cc paths
1696 # aros_kernel_cc = elf cc wrapper around crosstools cc
1697 # else
1698 # VALIDATE(${kernel_tools_prefix}*)
1699 # aros_kernel_* = ${kernel_tools_prefix}*
1700 # if ${kernel_tools_prefix}cc is an AROS gcc
1701 # aros_kernel_cc = ${kernel_tools_prefix}cc
1702 # else
1703 # aros_kernel_cc = elf cc wrapper around ${kernel_tools_prefix}cc
1704 # fi
1705 # fi
1706 #
1707 # orig_target_* = aros built crosstools
1708 # orig_target_cc = elf cc wrapper around crosstools cc
1709 # else
1710 # VALIDATE(${kernel_tools_prefix}*)
1711 #
1712 # orig_target_* = aros_kernel_*
1713 # if aros_kernel_cc is an AROS gcc
1714 # orig_target_cc = aros_kernel_cc
1715 # else
1716 # orig_target_cc = aros cc wrapper around aros_kernel_cc
1717 # fi
1718 # fi
1719 #
1720 target_tool_prefix="${aros_target_cpu}-aros-"
1722 AC_MSG_CHECKING([which kernel tools])
1723 AC_MSG_RESULT([$kernel_tool_prefix]);
1725 if test "$kernel_tool_prefix" = "none" ; then
1726 dnl ELF wrapper can be used only for native bootstrap
1727 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1728 AC_MSG_ERROR([--with-kernel-toolchain-prefix= is required for this arch])
1729 fi
1730 else
1731 # Kernel tools required - find them
1732 # Note that 'normally', aros_kernel_* overrides will be
1733 # empty, unless specified in the per-arch sections above.
1734 if test "x$aros_kernel_cpp" = "x"; then
1735 aros_kernel_cpp=${kernel_tool_prefix}cpp
1736 fi
1737 AROS_TOOL_KERNEL(aros_kernel_cpp,cpp,$aros_kernel_cpp${kernel_tool_version})
1738 AROS_REQUIRED(cpp,$aros_kernel_cpp)
1739 if test "x$aros_kernel_cc" = "x"; then
1740 aros_kernel_cc=${kernel_tool_prefix}gcc
1741 fi
1742 AROS_TOOL_KERNEL(aros_kernel_cc,cc,$aros_kernel_cc${kernel_tool_version})
1743 AROS_REQUIRED(cc,$aros_kernel_cc)
1744 if test "x$aros_kernel_cxx" = "x"; then
1745 aros_kernel_cxx=${kernel_tool_prefix}g++
1746 fi
1747 AROS_TOOL_KERNEL(aros_kernel_cxx,cxx,$aros_kernel_cxx${kernel_tool_version})
1748 # If it's set, make sure it's really there
1749 if test "x$aros_kernel_cxx" != "x" ; then
1750 AROS_REQUIRED(cxx,$aros_kernel_cxx)
1751 fi
1752 AROS_TOOL_KERNEL(aros_kernel_ld,ld,$aros_kernel_ld)
1753 AROS_REQUIRED(ld,$aros_kernel_ld)
1754 AROS_TOOL_KERNEL(aros_kernel_as,as,$aros_kernel_as)
1755 AROS_REQUIRED(as,$aros_kernel_as)
1756 AROS_TOOL_KERNEL(aros_kernel_ar,ar,$aros_kernel_ar)
1757 AROS_REQUIRED(ar,$aros_kernel_ar)
1758 AROS_TOOL_KERNEL(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1759 AROS_REQUIRED(ranlib,$aros_kernel_ranlib)
1760 AROS_TOOL_KERNEL(aros_kernel_nm,nm,$aros_kernel_nm)
1761 AROS_REQUIRED(nm,$aros_kernel_nm)
1762 AROS_TOOL_KERNEL(aros_kernel_strip,strip,$aros_kernel_strip)
1763 AROS_REQUIRED(strip,$aros_kernel_strip)
1765 # Objcopy and objdump are not required for the kernel
1766 # toolchain on many architectures.
1767 # So we'll look for them, but not make them strictly required.
1768 AROS_TOOL_KERNEL(aros_kernel_objcopy,objcopy,$aros_kernel_objcopy)
1769 AROS_TOOL_KERNEL(aros_kernel_objdump,objdump,$aros_kernel_objdump)
1770 if test "x${crosstools}" != "xyes" ; then
1771 AROS_REQUIRED(objcopy,$aros_kernel_objcopy)
1772 AROS_REQUIRED(objdump,$aros_kernel_objdump)
1773 fi
1774 fi
1776 AC_MSG_CHECKING([which target tools to use])
1777 if test "$crosstools" = "yes"; then
1778 AC_MSG_RESULT([$target_tool_prefix])
1779 # We are are building AROS crosstools
1780 tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
1781 orig_target_cc="${tmp_tool_prefix}gcc${target_tool_version}"
1782 orig_target_cxx="${tmp_tool_prefix}g++${target_tool_version}"
1783 orig_target_cpp="${tmp_tool_prefix}cpp"
1784 orig_target_ld="${tmp_tool_prefix}ld"
1785 orig_target_as="${tmp_tool_prefix}as"
1786 orig_target_ar="${tmp_tool_prefix}ar"
1787 orig_target_ranlib="${tmp_tool_prefix}ranlib"
1788 orig_target_nm="${tmp_tool_prefix}nm"
1789 orig_target_strip="${tmp_tool_prefix}strip"
1790 orig_target_objcopy="${tmp_tool_prefix}objcopy"
1791 orig_target_objdump="${tmp_tool_prefix}objdump"
1792 else
1793 # Determine whether AROS or ELF tools should be used
1794 if test "$aros_tool_prefix" = "none"; then
1795 aros_tool_prefix="${elf_tool_prefix}"
1796 fi
1798 AC_MSG_RESULT([$aros_tool_prefix])
1799 # We are *not* building AROS crosstools - use the AROS or ELF tools
1800 AROS_TOOL_TARGET(orig_target_cpp,cpp,${aros_tool_prefix}cpp${target_tool_version})
1801 AROS_REQUIRED(cpp,$orig_target_cpp)
1802 AROS_TOOL_TARGET(orig_target_cc,gcc,${aros_tool_prefix}gcc${target_tool_version})
1803 AROS_REQUIRED(cc,$orig_target_cc)
1804 AROS_TOOL_TARGET(orig_target_cxx,g++,${aros_tool_prefix}g++${target_tool_version})
1805 AROS_REQUIRED(cxx,$orig_target_cxx)
1806 AROS_TOOL_TARGET(orig_target_ld,gcc,${aros_tool_prefix}ld)
1807 AROS_REQUIRED(ld,$orig_target_ld)
1808 AROS_TOOL_TARGET(orig_target_as,as,${aros_tool_prefix}as)
1809 AROS_REQUIRED(as,$orig_target_as)
1810 AROS_TOOL_TARGET(orig_target_ar,ar,${aros_tool_prefix}ar)
1811 AROS_REQUIRED(ar,$orig_target_ar)
1812 AROS_TOOL_TARGET(orig_target_ranlib,ar,${aros_tool_prefix}ranlib)
1813 AROS_REQUIRED(ranlib,$orig_target_ranlib)
1814 AROS_TOOL_TARGET(orig_target_nm,nm,${aros_tool_prefix}nm)
1815 AROS_REQUIRED(nm,$orig_target_nm)
1816 AROS_TOOL_TARGET(orig_target_strip,strip,${aros_tool_prefix}strip)
1817 AROS_REQUIRED(strip,$orig_target_strip)
1818 AROS_TOOL_TARGET(orig_target_objcopy,objcopy,${aros_tool_prefix}objcopy)
1819 AROS_REQUIRED(objcopy,$orig_target_objcopy)
1820 AROS_TOOL_TARGET(orig_target_objdump,objdump,${aros_tool_prefix}objdump)
1821 AROS_REQUIRED(objdump,$orig_target_objdump)
1822 fi
1824 if test "$kernel_tool_prefix" = "none" ; then
1825 # No kernel tools specified
1826 # Assume target tools == kernel tools with ELF wrapper
1827 aros_kernel_cc=$orig_target_cc
1828 aros_kernel_cxx=$orig_target_cxx
1829 aros_kernel_cpp=$orig_target_cpp
1830 aros_kernel_ld=$orig_target_ld
1831 aros_kernel_as=$orig_target_as
1832 aros_kernel_ar=$orig_target_ar
1833 aros_kernel_ranlib=$orig_target_ranlib
1834 aros_kernel_nm=$orig_target_nm
1835 aros_kernel_strip=$orig_target_strip
1836 aros_kernel_objcopy=$orig_target_objcopy
1837 aros_kernel_objdump=$orig_target_objdump
1838 use_kernel_cc_wrapper=yes
1839 fi
1841 # At this point, all aros_kernel_* and aros_target_*
1842 # tools should be set up correctly
1844 CC="$aros_kernel_cc $kernel_tool_flags"
1845 CPP="$aros_kernel_cpp"
1847 #-----------------------------------------------------------------------------
1849 # Disable pointer-signedness warnings if the compiler recognises the option
1851 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1852 save_cflags="$CFLAGS"
1853 if test "$crosstools" != "yes" ; then
1854 CFLAGS="$CFLAGS -Wno-pointer-sign"
1855 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1856 else
1857 # we do know it is supported for the smallest version of gcc we are going to build
1858 # we assume it's also supported by later versions
1859 use_no_sign_warning=yes
1860 fi
1861 AC_MSG_RESULT($use_no_sign_warning)
1862 if test "x-$use_no_sign_warning" = "x-yes" ; then
1863 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1864 fi
1865 CFLAGS="$save_cflags"
1867 #-----------------------------------------------------------------------------
1869 # Find all the tools we need to compile. This could be cross-compiling
1870 # though! If that is the case we use the GNU form of the target and
1871 # simply add this to the front of the binary name. This is rather simple,
1872 # but it should work under most circumstances.
1873 #
1874 # The default tools are to use the same as the host, but only if the
1875 # host and target CPU are the same. With GCC this is normally enough.
1876 #
1878 aros_cc_pre=""
1879 aros_shared_ld="$aros_host_ld"
1881 aros_target_mkdep="$aros_host_mkdep"
1883 # The default tools executables to be linked to.
1884 if test "$rescomp" != ""; then
1885 AC_PATH_PROG(aros_kernel_rescomp,${kernel_tool_prefix}$rescomp)
1886 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1887 fi
1889 # Set up the sources for the symlink farm
1890 if test "$crosstools" = "yes"; then
1891 crosstools_target=tools-crosstools
1892 fi
1894 aros_kernel_cc="$aros_kernel_cc $kernel_tool_flags"
1895 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
1898 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1899 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1900 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1901 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1902 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1903 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1904 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1906 # aros_cc_pre is a variable that is added to the front of the compiler name
1907 # in the generated aros-gcc shell script. We need this to enable the cache
1908 # to work across cleaned builds. Also, support DISTCC using the correct
1909 # environment variable.
1910 #
1912 if test "x${DISTCC}" != "x" ; then
1913 if test "x${CCACHE}" != "x" ; then
1914 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
1915 else
1916 aros_cc_pre="${DISTCC} "
1917 fi
1918 else
1919 if test "x${CCACHE}" != "x" ; then
1920 aros_cc_pre="${CCACHE} "
1921 fi
1922 fi
1924 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-"
1926 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
1927 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
1928 AC_SUBST(aros_target_nix_ldflags,-nix)
1929 AC_SUBST(aros_target_detach_ldflags,-detach)
1930 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
1932 # Target tools
1933 if test "$crosstools" != "yes"; then
1934 if test "$GCC" = "yes"; then
1935 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
1936 fi
1937 else
1938 # We do not know which gcc version we are going to build and what we need to know
1939 # here is different for different versions so this will be set later during the
1940 # build of crosstools.
1941 aros_target_cc_path=@aros_target_cc_path@
1942 fi
1943 aros_target_cpp="${prefix}cpp"
1944 aros_target_cc="${prefix}gcc"
1945 aros_target_cxx="${prefix}g++"
1946 aros_target_as="${prefix}as"
1947 aros_target_ld="${prefix}ld"
1948 aros_target_ar="${prefix}ar $aros_target_ar_flags"
1949 aros_target_objcopy="${prefix}objcopy"
1950 aros_target_objdump="${prefix}objdump"
1951 aros_target_ranlib="${prefix}ranlib $aros_target_ranlib_flags"
1952 aros_target_nm="${prefix}nm $aros_target_nm_flags"
1953 aros_target_strip="${prefix}strip"
1954 aros_plain_nm="${prefix}nm"
1955 aros_plain_ar="${prefix}ar"
1957 AC_ARG_ENABLE(includes,
1958 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
1959 [aros_target_incl=$enable_includes], [aros_target_incl=`$aros_kernel_cc -print-sysroot`/`$aros_kernel_cc --print-sysroot-headers-suffix 2>/dev/null || echo usr/include`])
1961 if test "$aros_kernel_includes" = ""; then
1962 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1963 aros_kernel_includes="-isystem $aros_target_incl"
1964 fi
1965 fi
1967 if test "$aros_kernel_includes" != "" ; then
1968 dnl find out about the kernel cc's include path
1969 AC_MSG_CHECKING([for the kernel compiler's include path])
1970 if test "$aros_kernel_cc_includes" = "" ; then
1971 # Try to guess where the directory is.
1972 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
1973 if test -d $aros_kernel_cc_includes; then
1974 # Check if there is also an include-fixed directory and add it
1975 # to kernel compiler's include path as it may contain some of
1976 # the headers we need.
1977 if test -d "$aros_kernel_cc_includes"-fixed; then
1978 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
1979 fi
1980 # Check for specific includes directory. Neede for Ubuntu 11.10
1981 if test -d "/usr/include/i386-linux-gnu"; then
1982 aros_kernel_cc_includes+=" -isystem /usr/include/i386-linux-gnu"
1983 fi
1984 else
1985 # The directory doesn't exist, we need to do some more work.
1986 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
1988 # These are the headers we're looking for.
1989 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
1990 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
1991 zutil.h stdint.h"
1993 dirs=
1994 for h in $headers; do
1995 # Which other headers are needed by each of the above?
1996 deps=$(echo "#include <$h>" | \
1997 $aros_kernel_cc -E -M - 2>/dev/null | \
1998 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2000 # Copy all the needed headers to a directory beneath gendir.
2001 for d in $deps; do
2002 h=$(basename $d)
2003 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
2004 sed -n "s,^.*/include\(/.*\),\1,p")
2005 ! test -d $dir && mkdir -p $dir
2006 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2007 done
2008 done
2009 fi
2010 fi
2011 AC_MSG_RESULT($aros_kernel_cc_includes)
2012 # Adding -nostdinc to kernel includes as they are always used together.
2013 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
2014 fi
2016 if test "$crosstools" != "yes"; then
2017 dnl find out about the target cc's include path
2018 AC_MSG_CHECKING([for the target compiler's include path])
2019 if test "$aros_target_cc_includes" = "" ; then
2020 #try to guess where the directory is
2021 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
2022 if ! test -d $aros_target_cc_includes; then
2023 #the directory doesn't exist, we need to do some more work
2024 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
2026 #these are the headers we're looking for
2027 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2028 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2029 zutil.h"
2031 dirs=
2032 for h in $headers; do
2033 #which other headers each of the above headers needs?
2034 deps=$(echo "#include <$h>" | \
2035 $orig_target_cc -E -M - 2>/dev/null | \
2036 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2038 #copy all the needed headers to a directory beneath gendir
2039 for d in $deps; do
2040 h=$(basename $d)
2041 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
2042 sed -n "s,^.*/include\(/.*\),\1,p")
2043 ! test -d $dir && mkdir -p $dir
2044 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2045 done
2046 done
2047 fi
2048 fi
2049 AC_MSG_RESULT($aros_target_cc_includes)
2050 else
2051 # We do not know which gcc version we are going to build and what we need to know
2052 # here is different for different versions so this will be set later during the
2053 # build of crosstools.
2054 aros_target_cc_includes=@aros_target_cc_includes@
2055 fi
2057 #
2058 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
2059 # On GCC >= 4.0 -iquote should be used
2060 #
2062 save_cc="$CC"
2063 save_cflags="$CFLAGS"
2064 CFLAGS="-iquote."
2065 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2066 if test "x-$crosstools" != "x-yes"; then
2067 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2068 else
2069 # we do know it is supported for the smallest version of gcc we are going to build
2070 # we assume it's also supported by later versions
2071 has_iquote=yes
2072 fi
2073 AC_MSG_RESULT($has_iquote)
2074 if test "x-$has_iquote" = "x-yes" ; then
2075 host_cflags_iquote=-iquote
2076 host_cflags_iquote_end=
2077 else
2078 host_cflags_iquote=-I
2079 host_cflags_iquote_end=-I-
2080 fi
2081 kernel_cflags_iquote=$host_cflags_iquote
2082 kernel_cflags_iquote_end=$host_cflags_iquote_end
2083 if test "x-$cross_compiling" = "x-yes"; then
2084 CC="$aros_kernel_cc"
2085 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
2086 if test "x-$crosstools" != "x-yes"; then
2087 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
2088 else
2089 # we do know it is supported for the smallest version of gcc we are going to build
2090 # we assume it's also supported by later versions
2091 use_no_stack_protector=yes
2092 fi
2093 AC_MSG_RESULT($use_no_stack_protector)
2094 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2095 if test "x-$crosstools" != "x-yes"; then
2096 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2097 else
2098 # we do know it is supported for the smallest version of gcc we are going to build
2099 # we assume it's also supported by later versions
2100 has_iquote=yes
2101 fi
2102 AC_MSG_RESULT($has_iquote)
2103 if test "x-$has_iquote" = "x-yes" ; then
2104 kernel_cflags_iquote=-iquote
2105 kernel_cflags_iquote_end=
2106 else
2107 kernel_cflags_iquote=-I
2108 kernel_cflags_iquote_end=-I-
2109 fi
2110 fi
2111 aros_cflags_iquote=$kernel_cflags_iquote
2112 aros_cflags_iquote_end=$kernel_cflags_iquote_end
2113 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2114 CC="$orig_target_cc"
2115 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2116 if test "x-$crosstools" != "x-yes"; then
2117 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2118 else
2119 # we do know it is supported for the smallest version of gcc we are going to build
2120 # we assume it's also supported by later versions
2121 has_iquote=yes
2122 fi
2123 AC_MSG_RESULT($has_iquote)
2124 if test "x-$has_iquote" = "x-yes" ; then
2125 aros_cflags_iquote=-iquote
2126 aros_cflags_iquote_end=
2127 else
2128 aros_cflags_iquote=-I
2129 aros_cflags_iquote_end=-I-
2130 fi
2131 fi
2132 if test "x-$use_no_stack_protector" = "x-yes" ; then
2133 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2134 fi
2137 #-----------------------------------------------------------------------------
2139 # Check if the target compiler supports some options used for delinting:
2140 # -Wunused-but-set-variable
2141 # -Warray-bounds
2142 # -Wenum-compare
2143 # -Wstrict-overflow
2144 # -Wformat-security
2146 if test "x-$crosstools" != "x-yes"; then
2147 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2148 CC="$orig_target_cc"
2149 fi
2150 AC_MSG_CHECKING([whether ${CC} accepts -Wunused-but-set-variable])
2151 CFLAGS=-Wunused-but-set-variable
2152 AC_TRY_COMPILE(,, aros_unused_but_set_variable="yes", aros_unused_but_set_variable="no")
2153 AC_MSG_RESULT($aros_unused_but_set_variable)
2154 if test "x-$aros_unused_but_set_variable" = "x-yes" ; then
2155 aros_cflags_unused_but_set_variable=-Wno-unused-but-set-variable
2156 fi
2158 AC_MSG_CHECKING([whether ${CC} accepts -Warray-bounds])
2159 CFLAGS=-Warray-bounds
2160 AC_TRY_COMPILE(,, aros_array_bounds="yes", aros_array_bounds="no")
2161 AC_MSG_RESULT($aros_array_bounds)
2162 if test "x-$aros_array_bounds" = "x-yes" ; then
2163 aros_cflags_array_bounds=-Wno-array-bounds
2164 fi
2166 AC_MSG_CHECKING([whether ${CC} accepts -Wenum-compare])
2167 CFLAGS=-Wenum-compare
2168 AC_TRY_COMPILE(,, aros_enum_compare="yes", aros_enum_compare="no")
2169 AC_MSG_RESULT($aros_enum_compare)
2170 if test "x-$aros_enum_compare" = "x-yes" ; then
2171 aros_cflags_enum_compare=-Wno-enum-compare
2172 fi
2174 AC_MSG_CHECKING([whether ${CC} accepts -Wstrict-overflow])
2175 CFLAGS=-Wstrict-overflow
2176 AC_TRY_COMPILE(,, aros_strict_overflow="yes", aros_strict_overflow="no")
2177 AC_MSG_RESULT($aros_strict_overflow)
2178 if test "x-$aros_strict_overflow" = "x-yes" ; then
2179 aros_cflags_strict_overflow=-Wno-strict-overflow
2180 fi
2182 AC_MSG_CHECKING([whether ${CC} accepts -Wformat-security])
2183 CFLAGS=-Wformat-security
2184 AC_TRY_COMPILE(,, aros_format_security="yes", aros_format_security="no")
2185 AC_MSG_RESULT($aros_format_security)
2186 if test "x-$aros_format_security" = "x-yes" ; then
2187 aros_cflags_format_security=-Wno-format-security
2188 fi
2189 else
2190 # We do not know which gcc version we are going to build and what we need to know
2191 # here is different for different versions so this will be set later during the
2192 # build of crosstools.
2193 aros_cflags_unused_but_set_variable=@aros_cflags_unused_but_set_variable@
2194 aros_cflags_array_bounds=@aros_cflags_array_bounds@
2195 aros_cflags_enum_compare=@aros_cflags_enum_compare@
2196 aros_cflags_strict_overflow=@aros_cflags_strict_overflow@
2197 aros_cflags_format_security=@aros_cflags_format_security@
2198 fi
2200 #-----------------------------------------------------------------------------
2202 # Check if we can explicitly choose older version of symbol hashing
2204 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2205 CC="$aros_kernel_cc"
2206 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2207 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2208 AC_MSG_RESULT($use_hash_style)
2209 if test "x-$use_hash_style" = "x-yes" ; then
2210 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2211 fi
2212 CC="$save_cc"
2213 CFLAGS="$save_cflags"
2215 AC_SUBST(host_cflags_iquote)
2216 AC_SUBST(host_cflags_iquote_end)
2217 AC_SUBST(kernel_cflags_iquote)
2218 AC_SUBST(kernel_cflags_iquote_end)
2219 AC_SUBST(aros_cflags_iquote)
2220 AC_SUBST(aros_cflags_iquote_end)
2223 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2224 AC_MSG_CHECKING([for default resolution of WBScreen])
2225 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2226 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2227 if test "$resolution" = "yes" ; then
2228 resolution="none"
2229 fi
2230 if test "$resolution" = "no" ; then
2231 resolution="none"
2232 fi
2233 if test "$resolution" != "none" ; then
2234 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
2235 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
2236 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
2237 fi
2238 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
2239 aros_cv_default_wbwidth=$aros_default_wbwidth
2240 aros_cv_default_wbheight=$aros_default_wbheight
2241 aros_cv_default_wbdepth=$aros_default_wbdepth
2243 dnl See if the user wants the serial debug output for native flavour
2244 AC_MSG_CHECKING([if serial debug is enabled])
2245 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2246 if test "$aros_serial_debug" = 0 ; then
2247 serial_debug_forced=""
2248 if test "$serial_debug" = "yes" ; then
2249 serial_debug="1"
2250 fi
2251 if test "$serial_debug" = "no" ; then
2252 serial_debug="none"
2253 fi
2254 else
2255 serial_debug_forced="(forced)"
2256 serial_debug=$aros_serial_debug
2257 fi
2258 if test "$serial_debug" != "none" ; then
2259 aros_serial_debug=$serial_debug
2260 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2261 else
2262 AC_MSG_RESULT(no)
2263 fi
2265 dnl See if the user wants the palm debug output hack for palm native flavour
2266 AC_MSG_CHECKING([if palm debug hack is enabled])
2267 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2268 if test "$palm_debug_hack" = "yes" ; then
2269 aros_palm_debug_hack="1"
2270 fi
2271 AC_MSG_RESULT($palm_debug_hack)
2273 dnl See if dev wants the usb3.0 code
2274 AC_MSG_CHECKING([if usb3.0 code is enabled])
2275 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2276 if test "$usb30_code" = "yes" ; then
2277 aros_config_cflags="$aros_config_cflags -DAROS_USB30_CODE"
2278 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2279 fi
2280 AC_MSG_RESULT($usb30_code)
2282 dnl See if the user wants nesting supervisor activated for unix flavour
2283 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2284 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2285 if test "$nesting_supervisor" = "yes" ; then
2286 aros_nesting_supervisor="1"
2287 fi
2288 AC_MSG_RESULT($nesting_supervisor)
2290 dnl See if the user wants to disable MMU support
2291 dnl This can be overriden on per-target basis,
2292 dnl set $aros_enable_mmu to "yes" or "no" to do this
2293 if test "$aros_enable_mmu" = "" ; then
2294 AC_MSG_CHECKING([if MMU support is enabled])
2295 dnl Enabled by default
2296 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2297 if test "$aros_enable_mmu" = "" ; then
2298 aros_enable_mmu="yes"
2299 fi
2300 AC_MSG_RESULT($aros_enable_mmu)
2301 fi
2302 if test "$aros_enable_mmu" = "no" ; then
2303 aros_enable_mmu="0"
2304 else
2305 aros_enable_mmu="1"
2306 fi
2309 dnl things specifically required for hosted flavours
2310 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2312 if test "x-$need_dlopen" != "x-no" ; then
2313 save_libs="$LIBS"
2314 LIBS=""
2315 dnl some kind of dynamic library access system is required for hostlib.resource
2316 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2317 if test "x-$have_dl" = "x-no" ; then
2318 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2319 aros_host_ldflags="$aros_host_ldflags -ldl"],
2320 have_dl="no")
2321 fi
2322 if test "x-$have_dl" = "x-no" ; then
2323 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2324 fi
2325 LIBS="$save_libs"
2326 fi
2329 dnl x11 hidd
2330 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2331 [build X11 hidd for hosted (default=auto)]),
2332 x11_hidd="$enableval",
2333 x11_hidd="$need_x11")
2334 case "x-$x11_hidd" in
2335 x-yes|x-no|x-auto) ;;
2336 *) x11_hidd="$need_x11" ;;
2337 esac
2339 ENABLE_X11=0
2341 dnl they want it
2342 if test "x-$x11_hidd" != "x-no" ; then
2344 dnl find x11 stuff
2345 AC_PATH_X
2347 x_cflags=
2348 for path in $x_libraries
2349 do
2350 x_cflags="$x_cflags -L$path"
2351 done
2353 for path in $x_includes
2354 do
2355 x_cflags="$x_cflags -I$path"
2356 done
2358 if test "x-$no_x" = "x-yes" ; then
2360 dnl didn't find it
2361 if test "x-$x11_hidd" != "x-auto" ; then
2362 dnl and they explicitly asked for it, bail out
2363 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2364 fi
2366 else
2367 dnl found it, setup the metatarget
2368 x11_hidd_target=kernel-x11gfx-kobj
2369 ENABLE_X11=1
2371 dnl setup shared memory extensions
2372 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2373 [use X11 shared memory (default=auto)]),
2374 x11_hidd_shm="$enableval",
2375 x11_hidd_shm="auto")
2376 case "x-$x11_hidd_shm" in
2377 x-yes|x-no|x-auto) ;;
2378 *) x11_hidd_shm="auto" ;;
2379 esac
2381 have_xshm=no
2383 dnl they want it
2384 if test "x-$x11_hidd_shm" != "x-no" ; then
2386 dnl system shm headers
2387 AC_CHECK_HEADERS(sys/ipc.h)
2388 AC_CHECK_HEADERS(sys/shm.h)
2390 dnl got them
2391 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2393 dnl make sure X libs have shm functions
2394 save_cflags="$CFLAGS"
2395 CFLAGS="$CFLAGS $x_cflags"
2396 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2397 CFLAGS="$save_cflags"
2398 fi
2399 fi
2401 dnl detection done, prepare output
2402 if test "x-$have_xshm" = "x-yes" ; then
2403 dnl we can do shm
2404 DO_XSHM_SUPPORT="1"
2405 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2406 dnl they explicitly asked for it, but we can't do it
2407 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2408 else
2409 dnl otherwise just disable it
2410 DO_XSHM_SUPPORT="0"
2411 fi
2414 dnl setup vidmode (fullscreen) extensions
2415 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2416 [use X11 vidmode extension (default=auto)]),
2417 x11_hidd_vidmode="$enableval",
2418 x11_hidd_vidmode="auto")
2419 case "x-$x11_hidd_vidmode" in
2420 x-yes|x-no|x-auto) ;;
2421 *) x11_hidd_vidmode="auto" ;;
2422 esac
2424 have_vidmode=no
2426 dnl they want it
2427 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2429 dnl make sure X libs have vidmode functions
2430 save_cflags="$CFLAGS"
2431 CFLAGS="$CFLAGS $x_cflags"
2432 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2433 CFLAGS="$save_cflags"
2434 fi
2436 dnl detection done, prepare output
2437 if test "x-$have_vidmode" = "x-yes" ; then
2438 dnl we can do vidmode
2439 DO_VIDMODE_SUPPORT="1"
2440 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2441 dnl they explicitly asked for it, but we can't do it
2442 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2443 else
2444 dnl otherwise just disable it
2445 DO_VIDMODE_SUPPORT="0"
2446 fi
2447 fi
2449 aros_host_x11_includes=$x_includes
2450 aros_host_x11_libdirs=$x_libraries
2451 fi
2454 dnl sdl hidd
2455 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2456 [build SDL hidd for hosted (default=auto)]),
2457 sdl_hidd="$enableval",
2458 sdl_hidd="auto")
2459 case "x-$sdl_hidd" in
2460 x-yes|x-no|x-auto) ;;
2461 *) sdl_hidd="auto" ;;
2462 esac
2464 dnl they want it
2465 if test "x-$sdl_hidd" != "x-no" ; then
2467 dnl find sdl
2468 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2470 if test "x-$have_sdl" != "x-yes" ; then
2472 dnl didn't find it
2473 if test "x-$sdl_hidd" != "x-auto" ; then
2474 dnl and they explicitly asked for it, bail out
2475 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2476 fi
2478 else
2479 dnl found it, set up the metatarget
2480 sdl_hidd_target=kernel-hidd-sdl
2481 aros_host_sdl_cflags=SDL_CFLAGS
2482 aros_host_sdl_libs=SDL_LIBS
2483 fi
2484 fi
2486 dnl oss.library
2487 AC_CHECK_HEADER(sys/soundcard.h)
2488 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2489 oss_library_target=workbench-libs-oss-unix
2490 fi
2491 fi
2494 dnl See if the user wants dbus.library
2495 AC_MSG_CHECKING([if building of dbus.library is enabled])
2496 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2497 if test "$dbus" = "yes" ; then
2498 ENABLE_DBUS=1
2499 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2500 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2501 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2502 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2503 else
2504 ENABLE_DBUS=0
2505 fi
2506 AC_MSG_RESULT($dbus)
2508 if test "$use_kernel_cc_wrapper" = "yes" ; then
2509 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2510 fi
2512 if test "${crosstools}" != "yes" ; then
2513 aros_target_toolchain=no
2514 else
2515 aros_target_toolchain=yes
2516 fi
2518 dnl --------------------------------------------------------------------
2519 dnl Configuration Output Section
2520 dnl --------------------------------------------------------------------
2522 # Generic
2523 AC_SUBST(aros_arch)
2524 AC_SUBST(aros_cpu)
2525 AC_SUBST(aros_flavour)
2526 AC_SUBST(aros_flavour_uc)
2527 AC_SUBST(aros_target_toolchain)
2528 AC_SUBST(AROS_BUILDDIR)
2529 AC_SUBST(AROS_BUILDDIR_UNIX)
2530 AC_SUBST(SRCDIR)
2531 AC_SUBST(AROS_CROSSTOOLSDIR)
2532 AC_SUBST(AROS_PORTSSRCDIR)
2534 # Compatability with other Amiga-like operation systems
2535 AC_SUBST(aros_amigaos_compliance)
2537 # Host related
2538 AC_SUBST(aros_cc_pre)
2539 AC_SUBST(aros_host_strip)
2540 AC_SUBST(aros_host_arch)
2541 AC_SUBST(aros_host_cpu)
2542 AC_SUBST(aros_host_cpp)
2543 AC_SUBST(aros_host_cc)
2544 AC_SUBST(aros_host_cxx)
2545 AC_SUBST(aros_host_ar)
2546 AC_SUBST(aros_host_ranlib)
2547 AC_SUBST(aros_host_ld)
2548 AC_SUBST(aros_host_make)
2549 AC_SUBST(aros_host_cflags)
2550 AC_SUBST(aros_host_cxxflags)
2551 AC_SUBST(gnu89_inline)
2552 AC_SUBST(aros_host_ldflags)
2553 AC_SUBST(aros_host_debug)
2554 AC_SUBST(aros_host_mkdep)
2555 AC_SUBST(aros_host_mkargs)
2556 AC_SUBST(aros_host_exe_suffix)
2557 AC_SUBST(aros_host_lib_suffix)
2558 AC_SUBST(aros_tools_dir)
2559 AC_SUBST(aros_host_aclocal)
2560 AC_SUBST(aros_host_autoconf)
2561 AC_SUBST(aros_host_autoheader)
2562 AC_SUBST(aros_host_automake)
2563 AC_SUBST(ant)
2565 # Target Related
2566 AC_SUBST(aros_target_guitheme)
2567 AC_SUBST(aros_target_iconset)
2568 AC_SUBST(aros_target_bootloader)
2569 AC_SUBST(aros_target_arch)
2570 AC_SUBST(aros_target_family)
2571 AC_SUBST(aros_target_cpu)
2572 AC_SUBST(aros_target_variant)
2573 AC_SUBST(aros_target_suffix)
2574 AC_SUBST(aros_target_ar)
2575 AC_SUBST(aros_target_ranlib)
2576 AC_SUBST(aros_plain_nm)
2577 AC_SUBST(aros_plain_ar)
2578 AC_SUBST(aros_kernel_ar)
2579 AC_SUBST(aros_kernel_ranlib)
2580 AC_SUBST(orig_target_cc)
2581 AC_SUBST(aros_target_cc)
2582 AC_SUBST(aros_kernel_cc)
2583 AC_SUBST(orig_target_cxx)
2584 AC_SUBST(aros_target_cxx)
2585 AC_SUBST(aros_kernel_cxx)
2586 AC_SUBST(orig_target_cpp)
2587 AC_SUBST(aros_target_cpp)
2588 AC_SUBST(aros_kernel_cpp)
2589 AC_SUBST(orig_target_as)
2590 AC_SUBST(aros_target_as)
2591 AC_SUBST(aros_kernel_as)
2592 AC_SUBST(orig_target_ld)
2593 AC_SUBST(aros_target_ld)
2594 AC_SUBST(aros_kernel_ld)
2595 AC_SUBST(aros_target_cc_includes)
2596 AC_SUBST(aros_target_cc_path)
2597 AC_SUBST(aros_target_objdump)
2598 AC_SUBST(aros_target_objcopy)
2599 AC_SUBST(aros_target_strip)
2600 AC_SUBST(aros_target_nm)
2601 AC_SUBST(aros_kernel_rescomp)
2602 AC_SUBST(aros_shared_default)
2603 AC_SUBST(aros_shared_ld)
2604 AC_SUBST(aros_object_format)
2605 AC_SUBST(aros_compiler_libs)
2606 AC_SUBST(aros_arch_libs)
2608 AC_SUBST(aros_config_cflags)
2609 AC_SUBST(aros_config_aflags)
2610 AC_SUBST(aros_config_ldflags)
2612 AC_SUBST(aros_shared_cflags)
2613 AC_SUBST(aros_shared_aflags)
2614 AC_SUBST(aros_shared_ldflags)
2615 AC_SUBST(aros_kernel_cflags)
2616 AC_SUBST(aros_kernel_includes)
2617 AC_SUBST(aros_kernel_objcflags)
2618 AC_SUBST(aros_kernel_ldflags)
2619 AC_SUBST(aros_target_cflags)
2620 AC_SUBST(aros_debug_cflags)
2621 AC_SUBST(aros_debug_aflags)
2622 AC_SUBST(aros_debug_ldflags)
2623 AC_SUBST(aros_target_genmap)
2624 AC_SUBST(aros_target_strip_flags)
2626 AC_SUBST(crosstools_target)
2627 AC_SUBST(crosstools_cxx_target)
2629 # Delinting target compiler flags
2630 AC_SUBST(aros_cflags_unused_but_set_variable)
2631 AC_SUBST(aros_cflags_array_bounds)
2632 AC_SUBST(aros_cflags_enum_compare)
2633 AC_SUBST(aros_cflags_strict_overflow)
2634 AC_SUBST(aros_cflags_format_security)
2636 # Graphics Related
2637 AC_SUBST(x11_hidd_target)
2638 AC_SUBST(sdl_hidd_target)
2639 AC_SUBST(pci_hidd_target)
2640 AC_SUBST(oss_library_target)
2642 AC_SUBST(aros_default_wbwidth)
2643 AC_SUBST(aros_default_wbheight)
2644 AC_SUBST(aros_default_wbdepth)
2645 AC_SUBST(DO_XSHM_SUPPORT)
2646 AC_SUBST(DO_VIDMODE_SUPPORT)
2648 AC_SUBST(aros_host_x11_includes)
2649 AC_SUBST(aros_host_x11_libdirs)
2650 AC_SUBST(aros_host_sdl_cflags)
2651 AC_SUBST(aros_host_sdl_libs)
2653 # Native version related
2654 AC_SUBST(aros_serial_debug)
2656 # Palm native version related
2657 AC_SUBST(aros_palm_debug_hack)
2659 # Unix/Hosted version related
2660 AC_SUBST(aros_nesting_supervisor)
2662 # MMU related
2663 AC_SUBST(aros_enable_mmu)
2665 # Apple iOS related
2666 AC_SUBST(aros_ios_platform)
2667 AC_SUBST(aros_ios_version)
2668 AC_SUBST(aros_ios_sdk)
2670 # ARM default GCC target related
2671 AC_SUBST(gcc_default_cpu)
2672 AC_SUBST(gcc_default_cpu_tune)
2673 AC_SUBST(gcc_default_fpu)
2674 AC_SUBST(gcc_default_float_abi)
2676 # Android related
2677 AC_SUBST(android_tool)
2678 AC_SUBST(aros_android_level)
2680 # DBUS related
2681 AC_SUBST(ENABLE_DBUS)
2682 AC_SUBST(DBUS_CFLAGS)
2683 AC_SUBST(DBUS_LIBFLAGS)
2684 AC_SUBST(KERNEL_DBUS_KOBJ)
2685 AC_SUBST(KERNEL_DBUS_INCLUDES)
2687 #X11 related
2688 AC_SUBST(ENABLE_X11)
2690 # Debug related
2691 AC_SUBST(aros_debug)
2692 AC_SUBST(aros_mungwall_debug)
2693 AC_SUBST(aros_stack_debug)
2694 AC_SUBST(aros_modules_debug)
2696 # Collect-aros stuff: "-ius" to ignore undefined symbols
2697 AC_SUBST(ignore_undefined_symbols)
2699 # C compiler related
2700 AC_SUBST(gcc_target_cpu)
2702 #ObjC compiler related
2703 AC_SUBST(objc_target)
2705 # USB3.0 code
2706 AC_SUBST(aros_usb30_code)
2708 dnl Prepare for output, make up all the generated patches
2709 case "$aros_flavour" in
2710 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2711 aros_flavour="emulation" ;;
2712 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2713 aros_flavour="emulation" ;;
2714 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2715 aros_flavour="standalone";;
2716 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2717 aros_flavour="standalone";;
2718 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2719 aros_flavour="native" ;;
2720 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2721 aros_flavour="native" ;;
2722 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2723 aros_flavour="linklib" ;;
2724 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2725 aros_flavour="palmnative" ;;
2726 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2727 aros_flavour="mac68knative" ;;
2728 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2729 aros_flavour="ppcnative" ;;
2730 esac
2732 if test ! -d ${aros_inc_dir} ; then
2733 ${MKDIR} ${aros_inc_dir}
2734 fi
2735 if test ! -d ${aros_geninc_dir} ; then
2736 ${MKDIR} ${aros_geninc_dir}
2737 fi
2738 if test ! -d ${aros_hostcfg_dir} ; then
2739 ${MKDIR} ${aros_hostcfg_dir}
2740 fi
2741 if test ! -d ${aros_targetcfg_dir} ; then
2742 ${MKDIR} ${aros_targetcfg_dir}
2743 fi
2744 if test ! -d ${aros_tools_dir} ; then
2745 ${MKDIR} ${aros_tools_dir}
2746 fi
2747 if test ! -d ${aros_scripts_dir} ; then
2748 ${MKDIR} ${aros_scripts_dir}
2749 fi
2751 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2753 AC_CONFIG_COMMANDS([compiler_executable],
2754 [
2755 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2756 mkdir -p $prefix
2757 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2758 prefix3=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2760 echo ${prefix2}
2761 echo ${prefix3}
2762 chmod a+x ${prefix2}-gcc ${prefix2}-g++ ${prefix2}-ld ${prefix2}-cpp ${prefix3}-gcc
2764 ln -sf $orig_target_as$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2765 ln -sf $orig_target_nm$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2766 ln -sf $orig_target_ar$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2767 ln -sf $orig_target_ranlib$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2768 ln -sf $orig_target_objcopy$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2769 ln -sf $orig_target_objdump$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2770 ln -sf $orig_target_strip$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2772 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix3}-ld$aros_host_exe_suffix
2773 ],
2774 [
2775 aros_host_exe_suffix=${aros_host_exe_suffix}
2776 aros_tools_dir=${aros_tools_dir}
2777 aros_target_cpu=${aros_target_cpu}
2778 aros_target_arch=${aros_target_arch}
2779 aros_target_suffix=${aros_target_suffix}
2780 orig_target_nm=${orig_target_nm}
2781 orig_target_as=${orig_target_as}
2782 orig_target_ar=${orig_target_ar}
2783 orig_target_ranlib=${orig_target_ranlib}
2784 orig_target_objdump=${orig_target_objdump}
2785 orig_target_objcopy=${orig_target_objcopy}
2786 orig_target_strip=${orig_target_strip}
2787 aros_kernel_ld=${aros_kernel_ld}
2788 ]
2789 )
2790 AC_CONFIG_COMMANDS([genmf_executable],
2791 [chmod a+x ${aros_tools_dir}/genmf.py],
2792 [aros_tools_dir=${aros_tools_dir}]
2793 )
2795 AC_CONFIG_FILES(
2796 Makefile
2797 config/make.cfg
2798 ${aros_inc_dir}/config.h:config/config.h.in
2799 ${aros_geninc_dir}/config.h:config/config.h.in
2800 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2801 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2802 mmake.config
2803 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2804 ${aros_targetcfg_dir}/specs:config/specs.in
2805 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2806 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-cpp:scripts/aros-cpp.in
2807 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2808 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-g++:scripts/aros-g++.in
2809 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2810 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2811 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2812 tools/collect-aros/env.h
2813 ${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in
2814 )
2816 AC_OUTPUT
2818 dnl This is in order to not define SHARED_CFLAGS sometimes
2819 dnl We don't always do aros_shared_ar, aros_shared_cflags
2821 #XXX compatability...
2822 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2824 if test -n "$aros_shared_cflags" ; then
2825 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2826 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg
2827 fi