| blob | 8d949b33064f1c200496c37af1072471576f4434 |
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 $aros_android_ndk/usr/include"
962 fi
963 need_x11=no
964 unixgfx_hidd_target=kernel-hidd-androidgfx-kobj
965 # Disable implicit PIC mode
966 aros_target_cflags="$aros_target_cflags -fno-pic"
967 kernel_tool_prefix="$android_tool_prefix-"
968 ;;
969 esac
970 ;;
972 pc)
973 aros_target_arch="pc"
974 aros_shared_default="no"
975 target_bootloader="grub2"
976 case "$target_cpu" in
977 *i?86*)
978 aros_target_cpu="i386"
980 dnl If somebody hasn't already set the target object
981 dnl format, then use this value. Mostly to support
982 dnl FreeBSD cross-compilation.
983 dnl TODO: Remove when we always use our compiler.
985 if test "$aros_object_format" = "" ; then
986 aros_object_format="elf_i386"
987 fi
988 aros_flavour="standalone"
989 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
990 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
991 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
992 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
993 aros_config_ldflags="-m32 -march=i486"
994 aros_kernel_ldflags="-Wl,-melf_i386"
995 aros_default_wbwidth=640
996 aros_default_wbheight=480
997 gcc_target_cpu="i386"
998 ;;
999 *x86_64*)
1000 aros_target_cpu="x86_64"
1001 aros_serial_debug=1
1002 if test "$aros_object_format" = "" ; then
1003 aros_object_format="elf_x86_64"
1004 fi
1005 aros_flavour="standalone"
1006 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1007 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
1008 aros_kernel_ldflags=""
1009 aros_default_wbwidth=640
1010 aros_default_wbheight=480
1011 ;;
1012 *)
1013 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
1014 ;;
1015 esac
1016 ;;
1018 prep)
1019 aros_target_arch="prep"
1020 aros_shared_default="no"
1021 aros_target_cpu="ppc"
1022 aros_object_format="elf32ppc"
1023 aros_flavour="ppcnative"
1024 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1025 aros_kernel_ldflags=""
1026 aros_default_wbwidth=640
1027 aros_default_wbheight=480
1028 gcc_target_cpu="ppc"
1029 ;;
1031 freebsd*)
1032 aros_target_arch="freebsd"
1033 aros_target_family="unix"
1034 aros_target_cpu="i386"
1035 aros_flavour="emulation"
1036 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1037 gcc_target_cpu="i386"
1039 aros_target_strip_flags="-x"
1040 ;;
1042 darwin*)
1043 aros_target_arch="darwin"
1044 aros_target_family="unix"
1045 aros_flavour="emulation"
1046 case "$target_cpu" in
1047 *i?86*)
1048 aros_ios_platform="iPhoneSimulator"
1049 aros_target_cpu="i386"
1050 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1051 aros_kernel_ldflags=""
1052 aros_macosx_version="10.4"
1053 aros_default_wbdepth=8
1054 gcc_target_cpu="i386"
1055 aros_object_format="elf_i386"
1056 aros_kernel_ar_flags="-cr"
1057 aros_target_strip_flags="-x"
1058 kernel_tool_flags="-m32"
1059 ;;
1060 *x86_64*)
1061 aros_target_cpu="x86_64"
1062 aros_object_format="elf_x86_64"
1063 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1064 aros_macosx_version="10.6"
1065 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1066 aros_kernel_cflags="-m64"
1067 aros_kernel_ldflags="-m64"
1068 aros_target_cflags="-mcmodel=large"
1069 aros_default_wbdepth=8
1070 aros_kernel_ar="ar"
1071 aros_kernel_ar_flags="-cr"
1072 aros_kernel_ld="ld"
1073 aros_kernel_as="as"
1074 aros_kernel_ranlib="ranlib"
1075 aros_kernel_nm="nm"
1076 aros_kernel_strip="strip"
1077 kernel_tool_prefix="i686-apple-darwin10-"
1078 ;;
1079 *ppc*)
1080 aros_target_cpu="ppc"
1081 aros_object_format="elf32ppc"
1082 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1083 aros_kernel_ldflags=""
1084 aros_macosx_version="10.0"
1085 aros_default_wbdepth=8
1086 gcc_target_cpu="ppc"
1087 aros_kernel_ar="ar"
1088 aros_kernel_ar_flags="-cr"
1089 aros_kernel_ld="ld -arch ppc"
1090 aros_kernel_as="as -arch ppc"
1091 aros_kernel_ranlib="ranlib -arch ppc"
1092 aros_kernel_nm="nm -arch ppc"
1093 aros_kernel_strip="strip -arch ppc"
1094 kernel_tool_prefix="powerpc-apple-darwin10-"
1095 ;;
1096 *arm*)
1097 aros_ios_platform="iPhoneOS"
1098 aros_target_cpu="arm"
1099 aros_object_format="armelf_aros"
1100 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1101 aros_arch_libs="-laeabi"
1102 aros_default_wbdepth=8
1103 gcc_target_cpu="arm"
1104 aros_kernel_ar="ar"
1105 aros_kernel_ar_flags="-cr"
1106 aros_kernel_ld="ld -arch arm"
1107 aros_kernel_ranlib="ranlib -arch arm"
1108 kernel_tool_prefix="arm-apple-darwin10-"
1109 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1110 ;;
1111 *)
1112 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1113 ;;
1114 esac
1115 case "$aros_target_variant" in
1116 ios)
1117 aros_ios_version="3.0"
1118 aros_default_wbwidth=320
1119 aros_default_wbheight=480
1120 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_sdk_version.sdk"
1121 kernel_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1122 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1123 need_x11=no
1124 # This is here because it may depend on iOS or SDK version
1125 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1126 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1127 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1128 ;;
1129 *)
1130 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1131 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1132 ;;
1133 esac
1134 ;;
1136 dragonfly*)
1137 aros_target_arch="dragonfly"
1138 aros_target_family="unix"
1139 aros_flavour="emulation"
1140 case "$target_cpu" in
1141 *i?86*)
1142 aros_target_cpu="i386"
1143 aros_object_format="elf_i386"
1144 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1145 ;;
1146 *x86_64*)
1147 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1148 aros_target_cpu="x86_64"
1149 aros_object_format="elf_x86_64"
1150 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1151 ;;
1152 *)
1153 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1154 ;;
1155 esac
1156 ;;
1158 netbsd*)
1159 aros_target_arch="netbsd"
1160 aros_target_family="unix"
1161 case "$target_cpu" in
1162 *m68k*)
1163 aros_target_cpu="m68k"
1164 aros_object_format="m68kelf"
1165 aros_flavour="emulcompat"
1166 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1167 gcc_target_cpu="mc68000"
1168 ;;
1169 *i?86*)
1170 aros_target_cpu="i386"
1171 aros_object_format="elf_i386"
1172 aros_flavour="emulation"
1173 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1174 aros_default_wbdepth=8
1175 gcc_target_cpu="i386"
1176 ;;
1177 *)
1178 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1179 ;;
1180 esac
1181 aros_target_genmap="-Wl,-M -Xlinker >"
1182 aros_flavour="emulation"
1183 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1184 ;;
1186 openbsd*)
1187 aros_target_arch="openbsd"
1188 aros_target_family="unix"
1189 case "$target_cpu" in
1190 *i?86*)
1191 aros_target_cpu="i386"
1192 aros_object_format="elf_i386"
1193 aros_flavour="emulation"
1194 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1195 gcc_target_cpu="i386"
1196 ;;
1197 *)
1198 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1199 ;;
1200 esac
1201 aros_target_genmap="-Wl,-M -Xlinker >"
1202 aros_target_nm_flags="-u"
1203 aros_flavour="emulation"
1204 ;;
1206 solaris*)
1207 aros_target_arch="solaris"
1208 aros_target_family="unix"
1209 case "$target_cpu" in
1210 *i?86*)
1211 aros_target_cpu="i386"
1212 aros_object_format="elf_i386"
1213 aros_flavour="emulation"
1214 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1215 aros_default_wbdepth=8
1216 gcc_target_cpu="i386"
1217 ;;
1218 *sparc*)
1219 aros_target_cpu="sparc"
1220 aros_object_format="elf_sparc"
1221 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1222 gcc_target_cpu="sparc"
1223 ;;
1224 *)
1225 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1226 ;;
1227 esac
1228 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1229 aros_flavour="emulation"
1230 ;;
1232 morphos*)
1233 aros_target_arch="morphos"
1234 aros_shared_default="no"
1235 aros_target_cpu="ppc"
1236 aros_object_format="elf_ppc"
1237 aros_flavour="nativecompat"
1238 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1239 gcc_target_cpu="ppc"
1240 ;;
1242 sam440)
1243 aros_target_arch="sam440"
1244 aros_shared_default="no"
1245 aros_target_cpu="ppc"
1246 aros_object_format="elf32ppc"
1247 aros_flavour="ppcnative"
1248 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1249 aros_kernel_ldflags=""
1250 aros_default_wbwidth=1024
1251 aros_default_wbheight=768
1252 aros_default_wbdepth=24
1253 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1254 gcc_target_cpu="powerpc"
1255 ;;
1257 efika)
1258 aros_target_arch="efika"
1259 aros_shared_default="no"
1260 aros_target_cpu="arm"
1261 aros_object_format="armelf_aros"
1262 aros_flavour="standalone"
1263 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1264 aros_kernel_ldflags=""
1265 aros_default_wbwidth=1024
1266 aros_default_wbheight=600
1267 aros_arch_libs="-laeabi"
1268 gcc_default_cpu="armv7-a"
1269 gcc_default_fpu="vfpv3"
1270 aros_config_cflags="$aros_config_cflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables -Os"
1271 aros_config_aflags="$aros_config_aflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables -Os"
1272 case "$target_cpu" in
1273 *armhf*)
1274 gcc_default_float_abi="hard"
1275 target_cpu=arm
1276 aros_target_cpu=arm
1277 ;;
1278 *arm*)
1279 gcc_default_float_abi="softfp"
1280 ;;
1281 *)
1282 AC_MSG_ERROR("Unknown CPU for EfikaMX $target_cpu")
1283 ;;
1284 esac
1285 ;;
1287 chrp)
1288 aros_target_arch="chrp"
1289 aros_shared_default="no"
1290 aros_target_cpu="ppc"
1291 aros_object_format="elf32ppc"
1292 aros_flavour="ppcnative"
1293 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1294 aros_kernel_ldflags=""
1295 aros_default_wbwidth=640
1296 aros_default_wbheight=480
1297 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1298 gcc_target_cpu="powerpc"
1299 case "$aros_target_variant" in
1300 efika)
1301 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1302 ;;
1303 esac
1304 ;;
1306 r*pi)
1307 aros_flavour="standalone"
1308 aros_target_arch="raspi"
1309 aros_target_cpu="arm"
1310 aros_object_format="armelf_aros"
1311 aros_shared_default="no"
1312 aros_arch_libs="-laeabi"
1314 gcc_default_cpu="armv6"
1315 gcc_default_cpu_tune="arm1176jzf-s"
1316 case "$target_cpu" in
1317 *armhf*)
1318 gcc_default_float_abi="hard"
1319 ;;
1320 *arm*)
1321 gcc_default_float_abi="softfp"
1322 ;;
1323 *)
1324 AC_MSG_ERROR("Unknown CPU for RasPi $target_cpu")
1325 ;;
1326 esac
1328 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1329 aros_config_cflags="$aros_config_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1330 aros_config_aflags="$aros_config_aflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1331 aros_kernel_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1332 aros_target_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1333 ;;
1335 amiga*)
1336 aros_target_arch="amiga"
1337 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1338 aros_shared_default="no"
1340 case "$target_cpu" in
1341 *m68k*)
1342 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="$enableval")
1343 aros_enable_mmu=no
1344 aros_target_cpu="m68k"
1345 aros_object_format="m68kelf"
1346 aros_flavour="standcompat"
1347 gcc_target_cpu="m68000"
1348 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -fbuiltin -Wno-volatile-register-var -Os -DNOLIBINLINE"
1349 aros_config_aflags="$aros_config_aflags"
1350 aros_target_strip_flags="-R.comment --strip-debug"
1351 aros_default_wbwidth=640
1352 aros_default_wbheight=256
1353 aros_default_wbdepth=2
1354 ;;
1355 *ppc*)
1356 aros_cpu="ppc"
1357 aros_flavour="native"
1358 gcc_target_cpu="ppc"
1359 ;;
1360 *)
1361 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1362 ;;
1363 esac
1364 ;;
1366 mingw*)
1367 aros_target_arch="mingw32"
1368 aros_shared_default="no"
1369 aros_flavour="emulation"
1370 aros_shared_cflags=""
1371 need_crosstools="yes"
1372 need_dlopen="no"
1373 rescomp="windres"
1374 case "$target_cpu" in
1375 *i?86*)
1376 aros_target_cpu="i386"
1377 aros_object_format="elf_i386"
1378 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1379 aros_default_wbdepth=8
1380 gcc_target_cpu="i386"
1382 kernel_tool_prefix="i386-mingw32-"
1383 ;;
1384 *x86_64*)
1385 aros_target_cpu="x86_64"
1386 aros_object_format="elf_x86_64"
1387 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1388 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1389 aros_default_wbdepth=8
1390 kernel_tool_prefix="x86_64-w64-mingw32-"
1391 ;;
1392 *arm*)
1393 aros_target_cpu="arm"
1394 aros_object_format="armelf_aros"
1395 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1396 aros_arch_libs="-laeabi"
1397 aros_default_wbdepth=8
1398 gcc_target_cpu="arm"
1399 gcc_default_float_abi="soft"
1400 kernel_tool_prefix="arm-mingw32ce-"
1401 aros_default_wbwidth=160
1402 aros_default_wbheight=160
1403 ;;
1404 *)
1405 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1406 ;;
1407 esac
1408 if test $host_os = "cygwin"; then
1409 aros_kernel_cflags="-mno-cygwin"
1410 fi
1411 ;;
1412 pp*)
1413 aros_target_arch="pp"
1414 aros_shared_default="no"
1415 case "$target_cpu" in
1416 *m68k*)
1417 aros_target_cpu="m68k"
1418 aros_object_format="m68kelf"
1419 aros_flavour="palmnative"
1420 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1421 aros_default_wbwidth=160
1422 aros_default_wbheight=160
1423 aros_default_wbdepth=1
1424 aros_target_ar_flags="cru"
1425 aros_compiler_libs="-lgcc1"
1426 aros_shared_default=no
1427 aros_shared_cflags="-fpic"
1428 aros_shared_aflags=""
1429 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1430 aros_kernel_ldflags="-Wl,-rpath,./lib"
1431 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1432 aros_debug_aflags=""
1433 aros_debug_ldflags="$aros_symbols_debug"
1434 aros_mungwall_debug="0"
1435 aros_modules_debug="0"
1436 gcc_target_cpu="mc68000"
1437 ignore_undefined_symbols="-ius"
1438 ;;
1439 *)
1440 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1441 ;;
1442 esac
1443 ;;
1445 mac*)
1446 aros_target_arch="mac"
1447 aros_shared_default="no"
1448 case "$target_cpu" in
1449 *m68k*)
1450 aros_target_cpu="m68k"
1451 aros_object_format="m68kelf"
1452 aros_flavour="mac68knative"
1453 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1454 aros_default_wbwidth=512
1455 aros_default_wbheight=384
1456 aros_default_wbdepth=8
1457 aros_target_ar_flags="cru"
1458 aros_compiler_libs="-lgcc1"
1459 aros_shared_default=no
1460 aros_shared_cflags="-fpic"
1461 aros_shared_aflags=""
1462 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1463 aros_kernel_ldflags="-Wl,-rpath,./lib"
1464 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1465 aros_debug_aflags=""
1466 aros_debug_ldflags="$aros_symbols_debug"
1467 aros_mungwall_debug="0"
1468 aros_modules_debug="0"
1469 gcc_target_cpu="mc68000"
1470 ignore_undefined_symbols="-ius"
1471 ;;
1472 *)
1473 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1474 ;;
1475 esac
1476 ;;
1478 *)
1479 AC_MSG_ERROR([Unsupported target architecture $target])
1480 ;;
1481 esac
1483 #-----------------------------------------------------------------------------
1484 crosstools_guess=yes
1486 AC_MSG_CHECKING([Kernel toolchain prefix])
1487 AC_ARG_WITH(kernel-toolchain-prefix,AC_HELP_STRING([--with-kernel-toolchain-prefix=...],[Specify crosscompile toolchain prefix for kernel objects]),[kernel_tool_prefix="$withval"])
1488 AC_MSG_RESULT($kernel_tool_prefix)
1490 AC_MSG_CHECKING([ELF toolchain prefix])
1491 AC_ARG_WITH(elf-toolchain-prefix,AC_HELP_STRING([--with-elf-toolchain-prefix=...],[Specify crosscompile toolchain prefix to wrap for AROS objects]),[elf_tool_prefix="$withval"
1492 crosstools_guess=no])
1493 AC_MSG_RESULT($elf_tool_prefix)
1495 AC_MSG_CHECKING([AROS toolchain prefix])
1496 AC_ARG_WITH(aros-toolchain,AC_HELP_STRING([--with-aros-toolchain=PREFIX],[Specify prebuilt AROS toolchain]),[aros_tool_prefix="$withval"
1497 crosstools_guess=no])
1498 if test "$aros_tool_prefix" = "yes" ; then
1499 aros_tool_prefix=$aros_target_cpu-aros-
1500 fi
1501 AC_MSG_RESULT($aros_tool_prefix)
1503 #-----------------------------------------------------------------------------
1504 # Checking if we should build crosstools..
1505 AC_MSG_CHECKING([whether to build crosstools])
1506 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--disable-crosstools],[Do not build cross-compiler toolchain]),crosstools="$enableval",crosstools="$crosstools_guess")
1507 AC_MSG_RESULT($crosstools)
1509 if test "${crosstools}" = "yes"; then
1510 if test "${crosstools_guess}" = "no"; then
1511 AC_MSG_ERROR([Cannot build external toolchain if an external ELF or AROS toolchain is specified])
1512 fi
1513 fi
1515 AC_MSG_CHECKING([where to install the crosstools binaries])
1516 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=$withval])
1517 if test "x$aros_toolchain_install" = "x"; then
1518 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1519 else
1520 AROS_CROSSTOOLSDIR="$aros_toolchain_install"
1521 PATH="$AROS_CROSSTOOLSDIR:$PATH"
1522 fi
1523 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1525 AC_MSG_CHECKING([whether to include Objective-C suppport])
1526 AC_ARG_ENABLE(objc,AC_HELP_STRING([--disable-objc],[Build without Objectve-C support]),objc="$enableval",objc="yes")
1527 AC_MSG_RESULT($objc)
1528 if test "x$objc" = "xyes"; then
1529 objc_target="objc"
1530 else
1531 objc_target="no-objc"
1532 fi
1534 # Now process extra architecture-specific options.
1535 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1536 # as well as floating-point ABI.
1537 case "$aros_target_cpu" in
1538 arm)
1539 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
1540 if test "$gcc_default_cpu" = ""; then
1541 gcc_default_cpu="armv6"
1542 fi
1543 if test "$gcc_default_fpu" = ""; then
1544 gcc_default_fpu="vfp"
1545 fi
1546 if test "$gcc_default_float_abi" = ""; then
1547 gcc_default_float_abi="softfp"
1548 fi
1550 AC_MSG_CHECKING([Which minimum CPU to use])
1551 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
1552 AC_MSG_RESULT($aros_gcc_cpu)
1554 AC_MSG_CHECKING([Which minimum FPU to use])
1555 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
1556 AC_MSG_RESULT($aros_gcc_fpu)
1558 AC_MSG_CHECKING([Which floating point ABI to use])
1559 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=$gcc_default_float_abi)
1560 AC_MSG_RESULT($aros_gcc_float_abi)
1562 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"
1563 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"
1564 ;;
1565 esac
1567 # Some formats need custom ELF specs.
1568 # For example for x86_64 it is needed in order for -m32 switch to work correctly.
1569 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1570 elf_specs_in=config/${aros_object_format}-specs.in
1571 else
1572 elf_specs_in=config/elf-specs.in
1573 fi
1575 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1576 # Since we override specs, we may need to put these defines there
1577 if test "$gcc_target_cpu" != ""; then
1578 gcc_target_cpu="-D__${gcc_target_cpu}__"
1579 fi
1581 AC_MSG_CHECKING([where to download sourcecode for external ports])
1582 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1583 if test "$with_portssrcdir" = "default"; then
1584 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1585 else
1586 AROS_PORTSSRCDIR="$with_portssrcdir"
1587 fi
1588 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1590 AC_MSG_CHECKING([which bootloader to use])
1591 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1592 if test "$target_bootloader" = "none"; then
1593 aros_target_bootloader=""
1594 else
1595 aros_target_bootloader="$target_bootloader"
1596 fi
1597 AC_MSG_RESULT($target_bootloader)
1599 AC_MSG_CHECKING([which icon-set to use])
1600 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1601 if test "$target_iconset" = "default"; then
1602 aros_target_iconset="Gorilla"
1603 target_iconset="default (Gorilla)"
1604 else
1605 aros_target_iconset="$target_iconset"
1606 fi
1607 AC_MSG_RESULT($target_iconset)
1609 AC_MSG_CHECKING([which GUI Theme to use])
1610 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1611 if test "$target_guitheme" = "default"; then
1612 aros_target_guitheme="Ice"
1613 else
1614 aros_target_guitheme="$target_guitheme"
1615 fi
1616 AC_MSG_RESULT($aros_target_guitheme)
1618 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1619 # for target code)
1620 cross_compiling=no
1622 dnl The first case is simple. If we are compiling for another CPU, we are cross-compiling for sure
1623 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1624 cross_compiling=yes
1625 fi
1627 dnl x86-64 toolchains can also produce i386 binaries, given -m32 flag.
1628 dnl The flag itself is given in per-target section, because some targets require to pass it
1629 dnl in a different manner, otherwise some tests fail.
1630 dnl TODO: Justify this.
1631 if test "$aros_host_cpu" == "x86_64" ; then
1632 if test "$aros_target_cpu" == "i386" ; then
1633 cross_compiling=no
1634 fi
1635 fi
1637 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1638 dnl For a hosted build we are cross-compiling if host OS differs from build OS.
1639 dnl TODO: This might get a little bit more tricky if we ever cross-compile ARM-Android-hosted
1640 dnl AROS on ARM Linux, or even vice versa (Linux-hosted ARM AROS building on ARM Android).
1641 dnl ARM ABIs of Linux and Android are not compatible (despite very close), so host_cc can't be
1642 dnl used to build bootstrap for target arch in either case.
1643 dnl For us Android is not a separate OS, but a variant of Linux, so both systems will be
1644 dnl identified as 'linux'. If this ever involves, we'll have to implement some additional check,
1645 dnl perhaps introducing aros_host_variant
1646 if test "$aros_host_arch" != "$aros_target_arch" ; then
1647 cross_compiling=yes
1648 fi
1649 else
1650 dnl For a native build we only care if our host_cc can produce static ELF files. If so, we can use
1651 dnl it as kernel_cc. If not, (e. g. we are on Windows or Darwin), we need a crosscompiler.
1652 if test "$host_cc_elf" = "no" ; then
1653 cross_compiling=yes
1654 fi
1655 fi
1657 if test "$cross_compiling" = "no" ; then
1658 kernel_tool_prefix=""
1659 if test "$host_cc_elf" = "yes" ; then
1660 elf_tool_prefix=""
1661 fi
1662 fi
1664 if test "$kernel_tool_version" != ""; then
1665 kernel_tool_version="-$kernel_tool_version"
1666 fi
1667 if test "$target_tool_version" != ""; then
1668 target_tool_version="-$target_tool_version"
1669 fi
1671 #######################################################################
1672 ## Compute what toolchains to use, and their paths ##
1673 #######################################################################
1674 #
1675 # This takes, as input:
1676 # crosstools {yes,no}
1677 # kernel_tool_version {"",[version]}
1678 # target_tool_version {"",[version]}
1679 # kernel_tool_prefix {none,[some-arch-os-]}
1680 # target_tool_prefix ${aros_target_cpu}-aros-
1681 # aros_tool_prefix ${aros_target_cpu}-aros-
1682 #
1683 # The output is
1684 # aros_kernel_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1685 # Where the 'kernel' binaries are located
1686 # orig_target_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1687 # Where the 'target' binaries are located
1688 # (not the symlink farm - that is aros_target_*!)
1689 #
1690 # The rules are:
1691 # if crosstools then
1692 # if kernel_tools_prefix = "no-kernel-prefix-"
1693 # aros_kernel_* = crosstools cc paths
1694 # aros_kernel_cc = elf cc wrapper around crosstools cc
1695 # else
1696 # VALIDATE(${kernel_tools_prefix}*)
1697 # aros_kernel_* = ${kernel_tools_prefix}*
1698 # if ${kernel_tools_prefix}cc is an AROS gcc
1699 # aros_kernel_cc = ${kernel_tools_prefix}cc
1700 # else
1701 # aros_kernel_cc = elf cc wrapper around ${kernel_tools_prefix}cc
1702 # fi
1703 # fi
1704 #
1705 # orig_target_* = aros built crosstools
1706 # orig_target_cc = elf cc wrapper around crosstools cc
1707 # else
1708 # VALIDATE(${kernel_tools_prefix}*)
1709 #
1710 # orig_target_* = aros_kernel_*
1711 # if aros_kernel_cc is an AROS gcc
1712 # orig_target_cc = aros_kernel_cc
1713 # else
1714 # orig_target_cc = aros cc wrapper around aros_kernel_cc
1715 # fi
1716 # fi
1717 #
1718 target_tool_prefix="${aros_target_cpu}-aros-"
1720 AC_MSG_CHECKING([which kernel tools])
1721 AC_MSG_RESULT([$kernel_tool_prefix]);
1723 if test "$kernel_tool_prefix" = "none" ; then
1724 dnl ELF wrapper can be used only for native bootstrap
1725 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1726 AC_MSG_ERROR([--with-kernel-toolchain-prefix= is required for this arch])
1727 fi
1728 else
1729 # Kernel tools required - find them
1730 # Note that 'normally', aros_kernel_* overrides will be
1731 # empty, unless specified in the per-arch sections above.
1732 if test "x$aros_kernel_cpp" = "x"; then
1733 aros_kernel_cpp=${kernel_tool_prefix}cpp
1734 fi
1735 AROS_TOOL_KERNEL(aros_kernel_cpp,cpp,$aros_kernel_cpp${kernel_tool_version})
1736 AROS_REQUIRED(cpp,$aros_kernel_cpp)
1737 if test "x$aros_kernel_cc" = "x"; then
1738 aros_kernel_cc=${kernel_tool_prefix}gcc
1739 fi
1740 AROS_TOOL_KERNEL(aros_kernel_cc,cc,$aros_kernel_cc${kernel_tool_version})
1741 AROS_REQUIRED(cc,$aros_kernel_cc)
1742 if test "x$aros_kernel_cxx" = "x"; then
1743 aros_kernel_cxx=${kernel_tool_prefix}g++
1744 fi
1745 AROS_TOOL_KERNEL(aros_kernel_cxx,cxx,$aros_kernel_cxx${kernel_tool_version})
1746 # If it's set, make sure it's really there
1747 if test "x$aros_kernel_cxx" != "x" ; then
1748 AROS_REQUIRED(cxx,$aros_kernel_cxx)
1749 fi
1750 AROS_TOOL_KERNEL(aros_kernel_ld,ld,$aros_kernel_ld)
1751 AROS_REQUIRED(ld,$aros_kernel_ld)
1752 AROS_TOOL_KERNEL(aros_kernel_as,as,$aros_kernel_as)
1753 AROS_REQUIRED(as,$aros_kernel_as)
1754 AROS_TOOL_KERNEL(aros_kernel_ar,ar,$aros_kernel_ar)
1755 AROS_REQUIRED(ar,$aros_kernel_ar)
1756 AROS_TOOL_KERNEL(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1757 AROS_REQUIRED(ranlib,$aros_kernel_ranlib)
1758 AROS_TOOL_KERNEL(aros_kernel_nm,nm,$aros_kernel_nm)
1759 AROS_REQUIRED(nm,$aros_kernel_nm)
1760 AROS_TOOL_KERNEL(aros_kernel_strip,strip,$aros_kernel_strip)
1761 AROS_REQUIRED(strip,$aros_kernel_strip)
1763 # Objcopy and objdump are not required for the kernel
1764 # toolchain on many architectures.
1765 # So we'll look for them, but not make them strictly required.
1766 AROS_TOOL_KERNEL(aros_kernel_objcopy,objcopy,$aros_kernel_objcopy)
1767 AROS_TOOL_KERNEL(aros_kernel_objdump,objdump,$aros_kernel_objdump)
1768 if test "x${crosstools}" != "xyes" ; then
1769 AROS_REQUIRED(objcopy,$aros_kernel_objcopy)
1770 AROS_REQUIRED(objdump,$aros_kernel_objdump)
1771 fi
1772 fi
1774 AC_MSG_CHECKING([which target tools to use])
1775 if test "$crosstools" = "yes"; then
1776 AC_MSG_RESULT([$target_tool_prefix])
1777 # We are are building AROS crosstools
1778 tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
1779 orig_target_cc="${tmp_tool_prefix}gcc${target_tool_version}"
1780 orig_target_cxx="${tmp_tool_prefix}g++${target_tool_version}"
1781 orig_target_cpp="${tmp_tool_prefix}cpp"
1782 orig_target_ld="${tmp_tool_prefix}ld"
1783 orig_target_as="${tmp_tool_prefix}as"
1784 orig_target_ar="${tmp_tool_prefix}ar"
1785 orig_target_ranlib="${tmp_tool_prefix}ranlib"
1786 orig_target_nm="${tmp_tool_prefix}nm"
1787 orig_target_strip="${tmp_tool_prefix}strip"
1788 orig_target_objcopy="${tmp_tool_prefix}objcopy"
1789 orig_target_objdump="${tmp_tool_prefix}objdump"
1790 else
1791 # Determine whether AROS or ELF tools should be used
1792 if test "$aros_tool_prefix" = "none"; then
1793 aros_tool_prefix="${elf_tool_prefix}"
1794 fi
1796 AC_MSG_RESULT([$aros_tool_prefix])
1797 # We are *not* building AROS crosstools - use the AROS or ELF tools
1798 AROS_TOOL_TARGET(orig_target_cpp,cpp,${aros_tool_prefix}cpp${target_tool_version})
1799 AROS_REQUIRED(cpp,$orig_target_cpp)
1800 AROS_TOOL_TARGET(orig_target_cc,gcc,${aros_tool_prefix}gcc${target_tool_version})
1801 AROS_REQUIRED(cc,$orig_target_cc)
1802 AROS_TOOL_TARGET(orig_target_cxx,g++,${aros_tool_prefix}g++${target_tool_version})
1803 AROS_REQUIRED(cxx,$orig_target_cxx)
1804 AROS_TOOL_TARGET(orig_target_ld,gcc,${aros_tool_prefix}ld)
1805 AROS_REQUIRED(ld,$orig_target_ld)
1806 AROS_TOOL_TARGET(orig_target_as,as,${aros_tool_prefix}as)
1807 AROS_REQUIRED(as,$orig_target_as)
1808 AROS_TOOL_TARGET(orig_target_ar,ar,${aros_tool_prefix}ar)
1809 AROS_REQUIRED(ar,$orig_target_ar)
1810 AROS_TOOL_TARGET(orig_target_ranlib,ar,${aros_tool_prefix}ranlib)
1811 AROS_REQUIRED(ranlib,$orig_target_ranlib)
1812 AROS_TOOL_TARGET(orig_target_nm,nm,${aros_tool_prefix}nm)
1813 AROS_REQUIRED(nm,$orig_target_nm)
1814 AROS_TOOL_TARGET(orig_target_strip,strip,${aros_tool_prefix}strip)
1815 AROS_REQUIRED(strip,$orig_target_strip)
1816 AROS_TOOL_TARGET(orig_target_objcopy,objcopy,${aros_tool_prefix}objcopy)
1817 AROS_REQUIRED(objcopy,$orig_target_objcopy)
1818 AROS_TOOL_TARGET(orig_target_objdump,objdump,${aros_tool_prefix}objdump)
1819 AROS_REQUIRED(objdump,$orig_target_objdump)
1820 fi
1822 if test "$kernel_tool_prefix" = "none" ; then
1823 # No kernel tools specified
1824 # Assume target tools == kernel tools with ELF wrapper
1825 aros_kernel_cc=$orig_target_cc
1826 aros_kernel_cxx=$orig_target_cxx
1827 aros_kernel_cpp=$orig_target_cpp
1828 aros_kernel_ld=$orig_target_ld
1829 aros_kernel_as=$orig_target_as
1830 aros_kernel_ar=$orig_target_ar
1831 aros_kernel_ranlib=$orig_target_ranlib
1832 aros_kernel_nm=$orig_target_nm
1833 aros_kernel_strip=$orig_target_strip
1834 aros_kernel_objcopy=$orig_target_objcopy
1835 aros_kernel_objdump=$orig_target_objdump
1836 use_kernel_cc_wrapper=yes
1837 fi
1839 # At this point, all aros_kernel_* and aros_target_*
1840 # tools should be set up correctly
1842 CC="$aros_kernel_cc $kernel_tool_flags"
1843 CPP="$aros_kernel_cpp"
1845 #-----------------------------------------------------------------------------
1847 # Disable pointer-signedness warnings if the compiler recognises the option
1849 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1850 save_cflags="$CFLAGS"
1851 if test "$crosstools" != "yes" ; then
1852 CFLAGS="$CFLAGS -Wno-pointer-sign"
1853 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1854 else
1855 # we do know it is supported for the smallest version of gcc we are going to build
1856 # we assume it's also supported by later versions
1857 use_no_sign_warning=yes
1858 fi
1859 AC_MSG_RESULT($use_no_sign_warning)
1860 if test "x-$use_no_sign_warning" = "x-yes" ; then
1861 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1862 fi
1863 CFLAGS="$save_cflags"
1865 #-----------------------------------------------------------------------------
1867 # Find all the tools we need to compile. This could be cross-compiling
1868 # though! If that is the case we use the GNU form of the target and
1869 # simply add this to the front of the binary name. This is rather simple,
1870 # but it should work under most circumstances.
1871 #
1872 # The default tools are to use the same as the host, but only if the
1873 # host and target CPU are the same. With GCC this is normally enough.
1874 #
1876 aros_cc_pre=""
1877 aros_shared_ld="$aros_host_ld"
1879 aros_target_mkdep="$aros_host_mkdep"
1881 # The default tools executables to be linked to.
1882 if test "$rescomp" != ""; then
1883 AC_PATH_PROG(aros_kernel_rescomp,${kernel_tool_prefix}$rescomp)
1884 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1885 fi
1887 # Set up the sources for the symlink farm
1888 if test "$crosstools" = "yes"; then
1889 crosstools_target=tools-crosstools
1890 fi
1892 aros_kernel_cc="$aros_kernel_cc $kernel_tool_flags"
1893 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
1896 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1897 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1898 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1899 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1900 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1901 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1902 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1904 # aros_cc_pre is a variable that is added to the front of the compiler name
1905 # in the generated aros-gcc shell script. We need this to enable the cache
1906 # to work across cleaned builds. Also, support DISTCC using the correct
1907 # environment variable.
1908 #
1910 if test "x${DISTCC}" != "x" ; then
1911 if test "x${CCACHE}" != "x" ; then
1912 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
1913 else
1914 aros_cc_pre="${DISTCC} "
1915 fi
1916 else
1917 if test "x${CCACHE}" != "x" ; then
1918 aros_cc_pre="${CCACHE} "
1919 fi
1920 fi
1922 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-"
1924 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
1925 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
1926 AC_SUBST(aros_target_nix_ldflags,-nix)
1927 AC_SUBST(aros_target_detach_ldflags,-detach)
1928 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
1930 # Target tools
1931 if test "$crosstools" != "yes"; then
1932 if test "$GCC" = "yes"; then
1933 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
1934 fi
1935 else
1936 # We do not know which gcc version we are going to build and what we need to know
1937 # here is different for different versions so this will be set later during the
1938 # build of crosstools.
1939 aros_target_cc_path=@aros_target_cc_path@
1940 fi
1941 aros_target_cpp="${prefix}cpp"
1942 aros_target_cc="${prefix}gcc"
1943 aros_target_cxx="${prefix}g++"
1944 aros_target_as="${prefix}as"
1945 aros_target_ld="${prefix}ld"
1946 aros_target_ar="${prefix}ar $aros_target_ar_flags"
1947 aros_target_objcopy="${prefix}objcopy"
1948 aros_target_objdump="${prefix}objdump"
1949 aros_target_ranlib="${prefix}ranlib $aros_target_ranlib_flags"
1950 aros_target_nm="${prefix}nm $aros_target_nm_flags"
1951 aros_target_strip="${prefix}strip"
1952 aros_plain_nm="${prefix}nm"
1953 aros_plain_ar="${prefix}ar"
1955 AC_ARG_ENABLE(includes,
1956 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
1957 [aros_target_incl=$enable_includes], [aros_target_incl=`$aros_kernel_cc -print-sysroot`/`$aros_kernel_cc --print-sysroot-headers-suffix 2>/dev/null || echo usr/include`])
1959 if test "$aros_kernel_includes" = ""; then
1960 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1961 aros_kernel_includes="-isystem $aros_target_incl"
1962 fi
1963 fi
1965 if test "$aros_kernel_includes" != "" ; then
1966 dnl find out about the kernel cc's include path
1967 AC_MSG_CHECKING([for the kernel compiler's include path])
1968 if test "$aros_kernel_cc_includes" = "" ; then
1969 # Try to guess where the directory is.
1970 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
1971 if test -d $aros_kernel_cc_includes; then
1972 # Check if there is also an include-fixed directory and add it
1973 # to kernel compiler's include path as it may contain some of
1974 # the headers we need.
1975 if test -d "$aros_kernel_cc_includes"-fixed; then
1976 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
1977 fi
1978 # Check for specific includes directory. Neede for Ubuntu 11.10
1979 if test -d "/usr/include/i386-linux-gnu"; then
1980 aros_kernel_cc_includes+=" -isystem /usr/include/i386-linux-gnu"
1981 fi
1982 else
1983 # The directory doesn't exist, we need to do some more work.
1984 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
1986 # These are the headers we're looking for.
1987 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
1988 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
1989 zutil.h stdint.h"
1991 dirs=
1992 for h in $headers; do
1993 # Which other headers are needed by each of the above?
1994 deps=$(echo "#include <$h>" | \
1995 $aros_kernel_cc -E -M - 2>/dev/null | \
1996 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
1998 # Copy all the needed headers to a directory beneath gendir.
1999 for d in $deps; do
2000 h=$(basename $d)
2001 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
2002 sed -n "s,^.*/include\(/.*\),\1,p")
2003 ! test -d $dir && mkdir -p $dir
2004 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2005 done
2006 done
2007 fi
2008 fi
2009 AC_MSG_RESULT($aros_kernel_cc_includes)
2010 # Adding -nostdinc to kernel includes as they are always used together.
2011 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
2012 fi
2014 if test "$crosstools" != "yes"; then
2015 dnl find out about the target cc's include path
2016 AC_MSG_CHECKING([for the target compiler's include path])
2017 if test "$aros_target_cc_includes" = "" ; then
2018 #try to guess where the directory is
2019 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
2020 if ! test -d $aros_target_cc_includes; then
2021 #the directory doesn't exist, we need to do some more work
2022 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
2024 #these are the headers we're looking for
2025 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2026 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2027 zutil.h"
2029 dirs=
2030 for h in $headers; do
2031 #which other headers each of the above headers needs?
2032 deps=$(echo "#include <$h>" | \
2033 $orig_target_cc -E -M - 2>/dev/null | \
2034 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2036 #copy all the needed headers to a directory beneath gendir
2037 for d in $deps; do
2038 h=$(basename $d)
2039 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
2040 sed -n "s,^.*/include\(/.*\),\1,p")
2041 ! test -d $dir && mkdir -p $dir
2042 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2043 done
2044 done
2045 fi
2046 fi
2047 AC_MSG_RESULT($aros_target_cc_includes)
2048 else
2049 # We do not know which gcc version we are going to build and what we need to know
2050 # here is different for different versions so this will be set later during the
2051 # build of crosstools.
2052 aros_target_cc_includes=@aros_target_cc_includes@
2053 fi
2055 #
2056 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
2057 # On GCC >= 4.0 -iquote should be used
2058 #
2060 save_cc="$CC"
2061 save_cflags="$CFLAGS"
2062 CFLAGS="-iquote."
2063 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2064 if test "x-$crosstools" != "x-yes"; then
2065 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2066 else
2067 # we do know it is supported for the smallest version of gcc we are going to build
2068 # we assume it's also supported by later versions
2069 has_iquote=yes
2070 fi
2071 AC_MSG_RESULT($has_iquote)
2072 if test "x-$has_iquote" = "x-yes" ; then
2073 host_cflags_iquote=-iquote
2074 host_cflags_iquote_end=
2075 else
2076 host_cflags_iquote=-I
2077 host_cflags_iquote_end=-I-
2078 fi
2079 kernel_cflags_iquote=$host_cflags_iquote
2080 kernel_cflags_iquote_end=$host_cflags_iquote_end
2081 if test "x-$cross_compiling" = "x-yes"; then
2082 CC="$aros_kernel_cc"
2083 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
2084 if test "x-$crosstools" != "x-yes"; then
2085 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
2086 else
2087 # we do know it is supported for the smallest version of gcc we are going to build
2088 # we assume it's also supported by later versions
2089 use_no_stack_protector=yes
2090 fi
2091 AC_MSG_RESULT($use_no_stack_protector)
2092 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2093 if test "x-$crosstools" != "x-yes"; then
2094 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2095 else
2096 # we do know it is supported for the smallest version of gcc we are going to build
2097 # we assume it's also supported by later versions
2098 has_iquote=yes
2099 fi
2100 AC_MSG_RESULT($has_iquote)
2101 if test "x-$has_iquote" = "x-yes" ; then
2102 kernel_cflags_iquote=-iquote
2103 kernel_cflags_iquote_end=
2104 else
2105 kernel_cflags_iquote=-I
2106 kernel_cflags_iquote_end=-I-
2107 fi
2108 fi
2109 aros_cflags_iquote=$kernel_cflags_iquote
2110 aros_cflags_iquote_end=$kernel_cflags_iquote_end
2111 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2112 CC="$orig_target_cc"
2113 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2114 if test "x-$crosstools" != "x-yes"; then
2115 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2116 else
2117 # we do know it is supported for the smallest version of gcc we are going to build
2118 # we assume it's also supported by later versions
2119 has_iquote=yes
2120 fi
2121 AC_MSG_RESULT($has_iquote)
2122 if test "x-$has_iquote" = "x-yes" ; then
2123 aros_cflags_iquote=-iquote
2124 aros_cflags_iquote_end=
2125 else
2126 aros_cflags_iquote=-I
2127 aros_cflags_iquote_end=-I-
2128 fi
2129 fi
2130 if test "x-$use_no_stack_protector" = "x-yes" ; then
2131 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2132 fi
2135 #-----------------------------------------------------------------------------
2137 # Check if the target compiler supports some options used for delinting:
2138 # -Wunused-but-set-variable
2139 # -Warray-bounds
2140 # -Wenum-compare
2141 # -Wstrict-overflow
2142 # -Wformat-security
2144 if test "x-$crosstools" != "x-yes"; then
2145 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2146 CC="$orig_target_cc"
2147 fi
2148 AC_MSG_CHECKING([whether ${CC} accepts -Wunused-but-set-variable])
2149 CFLAGS=-Wunused-but-set-variable
2150 AC_TRY_COMPILE(,, aros_unused_but_set_variable="yes", aros_unused_but_set_variable="no")
2151 AC_MSG_RESULT($aros_unused_but_set_variable)
2152 if test "x-$aros_unused_but_set_variable" = "x-yes" ; then
2153 aros_cflags_unused_but_set_variable=-Wno-unused-but-set-variable
2154 fi
2156 AC_MSG_CHECKING([whether ${CC} accepts -Warray-bounds])
2157 CFLAGS=-Warray-bounds
2158 AC_TRY_COMPILE(,, aros_array_bounds="yes", aros_array_bounds="no")
2159 AC_MSG_RESULT($aros_array_bounds)
2160 if test "x-$aros_array_bounds" = "x-yes" ; then
2161 aros_cflags_array_bounds=-Wno-array-bounds
2162 fi
2164 AC_MSG_CHECKING([whether ${CC} accepts -Wenum-compare])
2165 CFLAGS=-Wenum-compare
2166 AC_TRY_COMPILE(,, aros_enum_compare="yes", aros_enum_compare="no")
2167 AC_MSG_RESULT($aros_enum_compare)
2168 if test "x-$aros_enum_compare" = "x-yes" ; then
2169 aros_cflags_enum_compare=-Wno-enum-compare
2170 fi
2172 AC_MSG_CHECKING([whether ${CC} accepts -Wstrict-overflow])
2173 CFLAGS=-Wstrict-overflow
2174 AC_TRY_COMPILE(,, aros_strict_overflow="yes", aros_strict_overflow="no")
2175 AC_MSG_RESULT($aros_strict_overflow)
2176 if test "x-$aros_strict_overflow" = "x-yes" ; then
2177 aros_cflags_strict_overflow=-Wno-strict-overflow
2178 fi
2180 AC_MSG_CHECKING([whether ${CC} accepts -Wformat-security])
2181 CFLAGS=-Wformat-security
2182 AC_TRY_COMPILE(,, aros_format_security="yes", aros_format_security="no")
2183 AC_MSG_RESULT($aros_format_security)
2184 if test "x-$aros_format_security" = "x-yes" ; then
2185 aros_cflags_format_security=-Wno-format-security
2186 fi
2187 else
2188 # We do not know which gcc version we are going to build and what we need to know
2189 # here is different for different versions so this will be set later during the
2190 # build of crosstools.
2191 aros_cflags_unused_but_set_variable=@aros_cflags_unused_but_set_variable@
2192 aros_cflags_array_bounds=@aros_cflags_array_bounds@
2193 aros_cflags_enum_compare=@aros_cflags_enum_compare@
2194 aros_cflags_strict_overflow=@aros_cflags_strict_overflow@
2195 aros_cflags_format_security=@aros_cflags_format_security@
2196 fi
2198 #-----------------------------------------------------------------------------
2200 # Check if we can explicitly choose older version of symbol hashing
2202 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2203 CC="$aros_kernel_cc"
2204 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2205 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2206 AC_MSG_RESULT($use_hash_style)
2207 if test "x-$use_hash_style" = "x-yes" ; then
2208 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2209 fi
2210 CC="$save_cc"
2211 CFLAGS="$save_cflags"
2213 AC_SUBST(host_cflags_iquote)
2214 AC_SUBST(host_cflags_iquote_end)
2215 AC_SUBST(kernel_cflags_iquote)
2216 AC_SUBST(kernel_cflags_iquote_end)
2217 AC_SUBST(aros_cflags_iquote)
2218 AC_SUBST(aros_cflags_iquote_end)
2221 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2222 AC_MSG_CHECKING([for default resolution of WBScreen])
2223 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2224 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2225 if test "$resolution" = "yes" ; then
2226 resolution="none"
2227 fi
2228 if test "$resolution" = "no" ; then
2229 resolution="none"
2230 fi
2231 if test "$resolution" != "none" ; then
2232 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
2233 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
2234 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
2235 fi
2236 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
2237 aros_cv_default_wbwidth=$aros_default_wbwidth
2238 aros_cv_default_wbheight=$aros_default_wbheight
2239 aros_cv_default_wbdepth=$aros_default_wbdepth
2241 dnl See if the user wants the serial debug output for native flavour
2242 AC_MSG_CHECKING([if serial debug is enabled])
2243 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2244 if test "$aros_serial_debug" = 0 ; then
2245 serial_debug_forced=""
2246 if test "$serial_debug" = "yes" ; then
2247 serial_debug="1"
2248 fi
2249 if test "$serial_debug" = "no" ; then
2250 serial_debug="none"
2251 fi
2252 else
2253 serial_debug_forced="(forced)"
2254 serial_debug=$aros_serial_debug
2255 fi
2256 if test "$serial_debug" != "none" ; then
2257 aros_serial_debug=$serial_debug
2258 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2259 else
2260 AC_MSG_RESULT(no)
2261 fi
2263 dnl See if the user wants the palm debug output hack for palm native flavour
2264 AC_MSG_CHECKING([if palm debug hack is enabled])
2265 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2266 if test "$palm_debug_hack" = "yes" ; then
2267 aros_palm_debug_hack="1"
2268 fi
2269 AC_MSG_RESULT($palm_debug_hack)
2271 dnl See if dev wants the usb3.0 code
2272 AC_MSG_CHECKING([if usb3.0 code is enabled])
2273 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2274 if test "$usb30_code" = "yes" ; then
2275 aros_config_cflags="$aros_config_cflags -DAROS_USB30_CODE"
2276 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2277 fi
2278 AC_MSG_RESULT($usb30_code)
2280 dnl See if the user wants nesting supervisor activated for unix flavour
2281 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2282 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2283 if test "$nesting_supervisor" = "yes" ; then
2284 aros_nesting_supervisor="1"
2285 fi
2286 AC_MSG_RESULT($nesting_supervisor)
2288 dnl See if the user wants to disable MMU support
2289 dnl This can be overriden on per-target basis,
2290 dnl set $aros_enable_mmu to "yes" or "no" to do this
2291 if test "$aros_enable_mmu" = "" ; then
2292 AC_MSG_CHECKING([if MMU support is enabled])
2293 dnl Enabled by default
2294 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2295 if test "$aros_enable_mmu" = "" ; then
2296 aros_enable_mmu="yes"
2297 fi
2298 AC_MSG_RESULT($aros_enable_mmu)
2299 fi
2300 if test "$aros_enable_mmu" = "no" ; then
2301 aros_enable_mmu="0"
2302 else
2303 aros_enable_mmu="1"
2304 fi
2307 dnl things specifically required for hosted flavours
2308 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2310 if test "x-$need_dlopen" != "x-no" ; then
2311 save_libs="$LIBS"
2312 LIBS=""
2313 dnl some kind of dynamic library access system is required for hostlib.resource
2314 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2315 if test "x-$have_dl" = "x-no" ; then
2316 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2317 aros_host_ldflags="$aros_host_ldflags -ldl"],
2318 have_dl="no")
2319 fi
2320 if test "x-$have_dl" = "x-no" ; then
2321 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2322 fi
2323 LIBS="$save_libs"
2324 fi
2327 dnl x11 hidd
2328 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2329 [build X11 hidd for hosted (default=auto)]),
2330 x11_hidd="$enableval",
2331 x11_hidd="$need_x11")
2332 case "x-$x11_hidd" in
2333 x-yes|x-no|x-auto) ;;
2334 *) x11_hidd="$need_x11" ;;
2335 esac
2337 ENABLE_X11=0
2339 dnl they want it
2340 if test "x-$x11_hidd" != "x-no" ; then
2342 dnl find x11 stuff
2343 AC_PATH_X
2345 x_cflags=
2346 for path in $x_libraries
2347 do
2348 x_cflags="$x_cflags -L$path"
2349 done
2351 for path in $x_includes
2352 do
2353 x_cflags="$x_cflags -I$path"
2354 done
2356 if test "x-$no_x" = "x-yes" ; then
2358 dnl didn't find it
2359 if test "x-$x11_hidd" != "x-auto" ; then
2360 dnl and they explicitly asked for it, bail out
2361 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2362 fi
2364 else
2365 dnl found it, setup the metatarget
2366 unixgfx_hidd_target=kernel-x11gfx-kobj"
2367 ENABLE_X11=1
2369 dnl setup shared memory extensions
2370 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2371 [use X11 shared memory (default=auto)]),
2372 x11_hidd_shm="$enableval",
2373 x11_hidd_shm="auto")
2374 case "x-$x11_hidd_shm" in
2375 x-yes|x-no|x-auto) ;;
2376 *) x11_hidd_shm="auto" ;;
2377 esac
2379 have_xshm=no
2381 dnl they want it
2382 if test "x-$x11_hidd_shm" != "x-no" ; then
2384 dnl system shm headers
2385 AC_CHECK_HEADERS(sys/ipc.h)
2386 AC_CHECK_HEADERS(sys/shm.h)
2388 dnl got them
2389 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2391 dnl make sure X libs have shm functions
2392 save_cflags="$CFLAGS"
2393 CFLAGS="$CFLAGS $x_cflags"
2394 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2395 CFLAGS="$save_cflags"
2396 fi
2397 fi
2399 dnl detection done, prepare output
2400 if test "x-$have_xshm" = "x-yes" ; then
2401 dnl we can do shm
2402 DO_XSHM_SUPPORT="1"
2403 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2404 dnl they explicitly asked for it, but we can't do it
2405 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2406 else
2407 dnl otherwise just disable it
2408 DO_XSHM_SUPPORT="0"
2409 fi
2412 dnl setup vidmode (fullscreen) extensions
2413 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2414 [use X11 vidmode extension (default=auto)]),
2415 x11_hidd_vidmode="$enableval",
2416 x11_hidd_vidmode="auto")
2417 case "x-$x11_hidd_vidmode" in
2418 x-yes|x-no|x-auto) ;;
2419 *) x11_hidd_vidmode="auto" ;;
2420 esac
2422 have_vidmode=no
2424 dnl they want it
2425 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2427 dnl make sure X libs have vidmode functions
2428 save_cflags="$CFLAGS"
2429 CFLAGS="$CFLAGS $x_cflags"
2430 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2431 CFLAGS="$save_cflags"
2432 fi
2434 dnl detection done, prepare output
2435 if test "x-$have_vidmode" = "x-yes" ; then
2436 dnl we can do vidmode
2437 DO_VIDMODE_SUPPORT="1"
2438 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2439 dnl they explicitly asked for it, but we can't do it
2440 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2441 else
2442 dnl otherwise just disable it
2443 DO_VIDMODE_SUPPORT="0"
2444 fi
2445 fi
2447 aros_host_x11_includes=$x_includes
2448 aros_host_x11_libdirs=$x_libraries
2449 fi
2452 dnl sdl hidd
2453 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2454 [build SDL hidd for hosted (default=auto)]),
2455 sdl_hidd="$enableval",
2456 sdl_hidd="auto")
2457 case "x-$sdl_hidd" in
2458 x-yes|x-no|x-auto) ;;
2459 *) sdl_hidd="auto" ;;
2460 esac
2462 dnl they want it
2463 if test "x-$sdl_hidd" != "x-no" ; then
2465 dnl find sdl
2466 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2468 if test "x-$have_sdl" != "x-yes" ; then
2470 dnl didn't find it
2471 if test "x-$sdl_hidd" != "x-auto" ; then
2472 dnl and they explicitly asked for it, bail out
2473 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2474 fi
2476 else
2477 dnl found it, set up the metatarget
2478 sdl_hidd_target=kernel-hidd-sdl
2479 aros_host_sdl_cflags=SDL_CFLAGS
2480 aros_host_sdl_libs=SDL_LIBS
2481 fi
2482 fi
2484 dnl oss.library
2485 AC_CHECK_HEADER(sys/soundcard.h)
2486 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2487 oss_library_target=workbench-libs-oss-unix
2488 fi
2489 fi
2492 dnl See if the user wants dbus.library
2493 AC_MSG_CHECKING([if building of dbus.library is enabled])
2494 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2495 if test "$dbus" = "yes" ; then
2496 ENABLE_DBUS=1
2497 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2498 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2499 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2500 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2501 else
2502 ENABLE_DBUS=0
2503 fi
2504 AC_MSG_RESULT($dbus)
2506 if test "$use_kernel_cc_wrapper" = "yes" ; then
2507 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2508 fi
2510 if test "${crosstools}" != "yes" ; then
2511 aros_target_toolchain=no
2512 else
2513 aros_target_toolchain=yes
2514 fi
2516 dnl --------------------------------------------------------------------
2517 dnl Configuration Output Section
2518 dnl --------------------------------------------------------------------
2520 # Generic
2521 AC_SUBST(aros_arch)
2522 AC_SUBST(aros_cpu)
2523 AC_SUBST(aros_flavour)
2524 AC_SUBST(aros_flavour_uc)
2525 AC_SUBST(aros_target_toolchain)
2526 AC_SUBST(AROS_BUILDDIR)
2527 AC_SUBST(AROS_BUILDDIR_UNIX)
2528 AC_SUBST(SRCDIR)
2529 AC_SUBST(AROS_CROSSTOOLSDIR)
2530 AC_SUBST(AROS_PORTSSRCDIR)
2532 # Compatability with other Amiga-like operation systems
2533 AC_SUBST(aros_amigaos_compliance)
2535 # Host related
2536 AC_SUBST(aros_cc_pre)
2537 AC_SUBST(aros_host_strip)
2538 AC_SUBST(aros_host_arch)
2539 AC_SUBST(aros_host_cpu)
2540 AC_SUBST(aros_host_cpp)
2541 AC_SUBST(aros_host_cc)
2542 AC_SUBST(aros_host_cxx)
2543 AC_SUBST(aros_host_ar)
2544 AC_SUBST(aros_host_ranlib)
2545 AC_SUBST(aros_host_ld)
2546 AC_SUBST(aros_host_make)
2547 AC_SUBST(aros_host_cflags)
2548 AC_SUBST(aros_host_cxxflags)
2549 AC_SUBST(gnu89_inline)
2550 AC_SUBST(aros_host_ldflags)
2551 AC_SUBST(aros_host_debug)
2552 AC_SUBST(aros_host_mkdep)
2553 AC_SUBST(aros_host_mkargs)
2554 AC_SUBST(aros_host_exe_suffix)
2555 AC_SUBST(aros_host_lib_suffix)
2556 AC_SUBST(aros_tools_dir)
2557 AC_SUBST(aros_host_aclocal)
2558 AC_SUBST(aros_host_autoconf)
2559 AC_SUBST(aros_host_autoheader)
2560 AC_SUBST(aros_host_automake)
2561 AC_SUBST(ant)
2563 # Target Related
2564 AC_SUBST(aros_target_guitheme)
2565 AC_SUBST(aros_target_iconset)
2566 AC_SUBST(aros_target_bootloader)
2567 AC_SUBST(aros_target_arch)
2568 AC_SUBST(aros_target_family)
2569 AC_SUBST(aros_target_cpu)
2570 AC_SUBST(aros_target_variant)
2571 AC_SUBST(aros_target_suffix)
2572 AC_SUBST(aros_target_ar)
2573 AC_SUBST(aros_target_ranlib)
2574 AC_SUBST(aros_plain_nm)
2575 AC_SUBST(aros_plain_ar)
2576 AC_SUBST(aros_kernel_ar)
2577 AC_SUBST(aros_kernel_ranlib)
2578 AC_SUBST(orig_target_cc)
2579 AC_SUBST(aros_target_cc)
2580 AC_SUBST(aros_kernel_cc)
2581 AC_SUBST(orig_target_cxx)
2582 AC_SUBST(aros_target_cxx)
2583 AC_SUBST(aros_kernel_cxx)
2584 AC_SUBST(orig_target_cpp)
2585 AC_SUBST(aros_target_cpp)
2586 AC_SUBST(aros_kernel_cpp)
2587 AC_SUBST(orig_target_as)
2588 AC_SUBST(aros_target_as)
2589 AC_SUBST(aros_kernel_as)
2590 AC_SUBST(orig_target_ld)
2591 AC_SUBST(aros_target_ld)
2592 AC_SUBST(aros_kernel_ld)
2593 AC_SUBST(aros_target_cc_includes)
2594 AC_SUBST(aros_target_cc_path)
2595 AC_SUBST(aros_target_objdump)
2596 AC_SUBST(aros_target_objcopy)
2597 AC_SUBST(aros_target_strip)
2598 AC_SUBST(aros_target_nm)
2599 AC_SUBST(aros_kernel_rescomp)
2600 AC_SUBST(aros_shared_default)
2601 AC_SUBST(aros_shared_ld)
2602 AC_SUBST(aros_object_format)
2603 AC_SUBST(aros_compiler_libs)
2604 AC_SUBST(aros_arch_libs)
2606 AC_SUBST(aros_config_cflags)
2607 AC_SUBST(aros_config_aflags)
2608 AC_SUBST(aros_config_ldflags)
2610 AC_SUBST(aros_shared_cflags)
2611 AC_SUBST(aros_shared_aflags)
2612 AC_SUBST(aros_shared_ldflags)
2613 AC_SUBST(aros_kernel_cflags)
2614 AC_SUBST(aros_kernel_includes)
2615 AC_SUBST(aros_kernel_objcflags)
2616 AC_SUBST(aros_kernel_ldflags)
2617 AC_SUBST(aros_target_cflags)
2618 AC_SUBST(aros_debug_cflags)
2619 AC_SUBST(aros_debug_aflags)
2620 AC_SUBST(aros_debug_ldflags)
2621 AC_SUBST(aros_target_genmap)
2622 AC_SUBST(aros_target_strip_flags)
2624 AC_SUBST(crosstools_target)
2625 AC_SUBST(crosstools_cxx_target)
2627 # Delinting target compiler flags
2628 AC_SUBST(aros_cflags_unused_but_set_variable)
2629 AC_SUBST(aros_cflags_array_bounds)
2630 AC_SUBST(aros_cflags_enum_compare)
2631 AC_SUBST(aros_cflags_strict_overflow)
2632 AC_SUBST(aros_cflags_format_security)
2634 # Graphics Related
2635 AC_SUBST(unixgfx_hidd_target)
2636 AC_SUBST(sdl_hidd_target)
2637 AC_SUBST(pci_hidd_target)
2638 AC_SUBST(oss_library_target)
2640 AC_SUBST(aros_default_wbwidth)
2641 AC_SUBST(aros_default_wbheight)
2642 AC_SUBST(aros_default_wbdepth)
2643 AC_SUBST(DO_XSHM_SUPPORT)
2644 AC_SUBST(DO_VIDMODE_SUPPORT)
2646 AC_SUBST(aros_host_x11_includes)
2647 AC_SUBST(aros_host_x11_libdirs)
2648 AC_SUBST(aros_host_sdl_cflags)
2649 AC_SUBST(aros_host_sdl_libs)
2651 # Native version related
2652 AC_SUBST(aros_serial_debug)
2654 # Palm native version related
2655 AC_SUBST(aros_palm_debug_hack)
2657 # Unix/Hosted version related
2658 AC_SUBST(aros_nesting_supervisor)
2660 # MMU related
2661 AC_SUBST(aros_enable_mmu)
2663 # Apple iOS related
2664 AC_SUBST(aros_ios_platform)
2665 AC_SUBST(aros_ios_version)
2666 AC_SUBST(aros_ios_sdk)
2668 # ARM default GCC target related
2669 AC_SUBST(gcc_default_cpu)
2670 AC_SUBST(gcc_default_cpu_tune)
2671 AC_SUBST(gcc_default_fpu)
2672 AC_SUBST(gcc_default_float_abi)
2674 # Android related
2675 AC_SUBST(android_tool)
2676 AC_SUBST(aros_android_level)
2678 # DBUS related
2679 AC_SUBST(ENABLE_DBUS)
2680 AC_SUBST(DBUS_CFLAGS)
2681 AC_SUBST(DBUS_LIBFLAGS)
2682 AC_SUBST(KERNEL_DBUS_KOBJ)
2683 AC_SUBST(KERNEL_DBUS_INCLUDES)
2685 #X11 related
2686 AC_SUBST(ENABLE_X11)
2688 # Debug related
2689 AC_SUBST(aros_debug)
2690 AC_SUBST(aros_mungwall_debug)
2691 AC_SUBST(aros_stack_debug)
2692 AC_SUBST(aros_modules_debug)
2694 # Collect-aros stuff: "-ius" to ignore undefined symbols
2695 AC_SUBST(ignore_undefined_symbols)
2697 # C compiler related
2698 AC_SUBST(gcc_target_cpu)
2700 #ObjC compiler related
2701 AC_SUBST(objc_target)
2703 # USB3.0 code
2704 AC_SUBST(aros_usb30_code)
2706 dnl Prepare for output, make up all the generated patches
2707 case "$aros_flavour" in
2708 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2709 aros_flavour="emulation" ;;
2710 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2711 aros_flavour="emulation" ;;
2712 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2713 aros_flavour="standalone";;
2714 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2715 aros_flavour="standalone";;
2716 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2717 aros_flavour="native" ;;
2718 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2719 aros_flavour="native" ;;
2720 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2721 aros_flavour="linklib" ;;
2722 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2723 aros_flavour="palmnative" ;;
2724 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2725 aros_flavour="mac68knative" ;;
2726 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2727 aros_flavour="ppcnative" ;;
2728 esac
2730 if test ! -d ${aros_inc_dir} ; then
2731 ${MKDIR} ${aros_inc_dir}
2732 fi
2733 if test ! -d ${aros_geninc_dir} ; then
2734 ${MKDIR} ${aros_geninc_dir}
2735 fi
2736 if test ! -d ${aros_hostcfg_dir} ; then
2737 ${MKDIR} ${aros_hostcfg_dir}
2738 fi
2739 if test ! -d ${aros_targetcfg_dir} ; then
2740 ${MKDIR} ${aros_targetcfg_dir}
2741 fi
2742 if test ! -d ${aros_tools_dir} ; then
2743 ${MKDIR} ${aros_tools_dir}
2744 fi
2745 if test ! -d ${aros_scripts_dir} ; then
2746 ${MKDIR} ${aros_scripts_dir}
2747 fi
2749 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2751 AC_CONFIG_COMMANDS([compiler_executable],
2752 [
2753 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2754 mkdir -p $prefix
2755 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2756 prefix3=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2758 echo ${prefix2}
2759 echo ${prefix3}
2760 chmod a+x ${prefix2}-gcc ${prefix2}-g++ ${prefix2}-ld ${prefix2}-cpp ${prefix3}-gcc
2762 ln -sf $orig_target_as$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2763 ln -sf $orig_target_nm$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2764 ln -sf $orig_target_ar$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2765 ln -sf $orig_target_ranlib$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2766 ln -sf $orig_target_objcopy$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2767 ln -sf $orig_target_objdump$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2768 ln -sf $orig_target_strip$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2770 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix3}-ld$aros_host_exe_suffix
2771 ],
2772 [
2773 aros_host_exe_suffix=${aros_host_exe_suffix}
2774 aros_tools_dir=${aros_tools_dir}
2775 aros_target_cpu=${aros_target_cpu}
2776 aros_target_arch=${aros_target_arch}
2777 aros_target_suffix=${aros_target_suffix}
2778 orig_target_nm=${orig_target_nm}
2779 orig_target_as=${orig_target_as}
2780 orig_target_ar=${orig_target_ar}
2781 orig_target_ranlib=${orig_target_ranlib}
2782 orig_target_objdump=${orig_target_objdump}
2783 orig_target_objcopy=${orig_target_objcopy}
2784 orig_target_strip=${orig_target_strip}
2785 aros_kernel_ld=${aros_kernel_ld}
2786 ]
2787 )
2788 AC_CONFIG_COMMANDS([genmf_executable],
2789 [chmod a+x ${aros_tools_dir}/genmf.py],
2790 [aros_tools_dir=${aros_tools_dir}]
2791 )
2793 AC_CONFIG_FILES(
2794 Makefile
2795 config/make.cfg
2796 ${aros_inc_dir}/config.h:config/config.h.in
2797 ${aros_geninc_dir}/config.h:config/config.h.in
2798 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2799 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2800 mmake.config
2801 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2802 ${aros_targetcfg_dir}/specs:config/specs.in
2803 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2804 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-cpp:scripts/aros-cpp.in
2805 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2806 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-g++:scripts/aros-g++.in
2807 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2808 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2809 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2810 tools/collect-aros/env.h
2811 ${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in
2812 )
2814 AC_OUTPUT
2816 dnl This is in order to not define SHARED_CFLAGS sometimes
2817 dnl We don't always do aros_shared_ar, aros_shared_cflags
2819 #XXX compatability...
2820 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2822 if test -n "$aros_shared_cflags" ; then
2823 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2824 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg
2825 fi