| blob | fc8b5d42a2e3aa91682e8ba5a40fb36b8051eb3f |
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 host gcc-VERSION for building AROS]),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 host gcc-VERSION for building AROS]),target_tool_version="$withval",target_tool_version="default")
730 AC_MSG_RESULT($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="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
900 aros_default_wbdepth=8
901 gcc_target_cpu="ppc"
902 ;;
903 *armhf*)
904 aros_target_cpu="arm"
905 target_cpu="arm"
906 aros_object_format="armelf_linux_eabi"
907 aros_flavour="emulation"
908 aros_target_mkdep="$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_linux_eabi"
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 export PATH="$aros_android_ndk/toolchains/$android_tool_dir_prefix-$target_tool_version/prebuilt/$android_build_os/bin:$PATH"
954 aros_android_ndk="$aros_android_ndk/platforms/android-$aros_ndk_version/arch-$android_ndk_arch"
955 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
956 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
957 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
958 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
959 fi
960 need_x11=no
961 dnl (Ab)use $(X11_HIDD_TARGET) as "Default display driver target"
962 dnl in order not to fill mmakefiles with garbage
963 x11_hidd_target=kernel-hidd-androidgfx-kobj
964 # Disable implicit PIC mode
965 aros_target_cflags="$aros_target_cflags -fno-pic"
966 kernel_tool_prefix="$android_tool_prefix-"
967 ;;
968 esac
969 ;;
971 pc)
972 aros_target_arch="pc"
973 aros_shared_default="no"
974 target_bootloader="grub2"
975 case "$target_cpu" in
976 *i?86*)
977 aros_target_cpu="i386"
979 dnl If somebody hasn't already set the target object
980 dnl format, then use this value. Mostly to support
981 dnl FreeBSD cross-compilation.
982 dnl TODO: Remove when we always use our compiler.
984 if test "$aros_object_format" = "" ; then
985 aros_object_format="elf_i386"
986 fi
987 aros_flavour="standalone"
988 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
989 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
990 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
991 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
992 aros_config_ldflags="-m32 -march=i486"
993 aros_kernel_ldflags="-Wl,-melf_i386"
994 aros_default_wbwidth=640
995 aros_default_wbheight=480
996 gcc_target_cpu="i386"
997 ;;
998 *x86_64*)
999 aros_target_cpu="x86_64"
1000 aros_serial_debug=1
1001 if test "$aros_object_format" = "" ; then
1002 aros_object_format="elf_x86_64"
1003 fi
1004 aros_flavour="standalone"
1005 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1006 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
1007 aros_kernel_ldflags=""
1008 aros_default_wbwidth=640
1009 aros_default_wbheight=480
1010 ;;
1011 *)
1012 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
1013 ;;
1014 esac
1015 ;;
1017 prep)
1018 aros_target_arch="prep"
1019 aros_shared_default="no"
1020 aros_target_cpu="ppc"
1021 aros_object_format="elf32ppc"
1022 aros_flavour="ppcnative"
1023 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1024 aros_kernel_ldflags=""
1025 aros_default_wbwidth=640
1026 aros_default_wbheight=480
1027 gcc_target_cpu="ppc"
1028 ;;
1030 freebsd*)
1031 aros_target_arch="freebsd"
1032 aros_target_family="unix"
1033 aros_target_cpu="i386"
1034 aros_flavour="emulation"
1035 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1036 gcc_target_cpu="i386"
1038 aros_target_strip_flags="-x"
1039 ;;
1041 darwin*)
1042 aros_target_arch="darwin"
1043 aros_target_family="unix"
1044 aros_flavour="emulation"
1045 case "$target_cpu" in
1046 *i?86*)
1047 aros_ios_platform="iPhoneSimulator"
1048 aros_target_cpu="i386"
1049 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1050 aros_kernel_ldflags=""
1051 aros_macosx_version="10.4"
1052 aros_default_wbdepth=8
1053 gcc_target_cpu="i386"
1054 aros_object_format="elf_i386"
1055 aros_kernel_ar_flags="-cr"
1056 aros_target_strip_flags="-x"
1057 kernel_tool_flags="-m32"
1058 ;;
1059 *x86_64*)
1060 aros_target_cpu="x86_64"
1061 aros_object_format="elf_x86_64"
1062 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1063 aros_macosx_version="10.6"
1064 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1065 aros_kernel_cflags="-m64"
1066 aros_kernel_ldflags="-m64"
1067 aros_target_cflags="-mcmodel=large"
1068 aros_default_wbdepth=8
1069 aros_kernel_ar="ar"
1070 aros_kernel_ar_flags="-cr"
1071 aros_kernel_ld="ld"
1072 aros_kernel_as="as"
1073 aros_kernel_ranlib="ranlib"
1074 aros_kernel_nm="nm"
1075 aros_kernel_strip="strip"
1076 kernel_tool_prefix="i686-apple-darwin10-"
1077 ;;
1078 *ppc*)
1079 aros_target_cpu="ppc"
1080 aros_object_format="elf32ppc"
1081 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1082 aros_kernel_ldflags=""
1083 aros_macosx_version="10.0"
1084 aros_default_wbdepth=8
1085 gcc_target_cpu="ppc"
1086 aros_kernel_ar="ar"
1087 aros_kernel_ar_flags="-cr"
1088 aros_kernel_ld="ld -arch ppc"
1089 aros_kernel_as="as -arch ppc"
1090 aros_kernel_ranlib="ranlib -arch ppc"
1091 aros_kernel_nm="nm -arch ppc"
1092 aros_kernel_strip="strip -arch ppc"
1093 kernel_tool_prefix="powerpc-apple-darwin10-"
1094 ;;
1095 *arm*)
1096 aros_ios_platform="iPhoneOS"
1097 aros_target_cpu="arm"
1098 aros_object_format="armelf_linux_eabi"
1099 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1100 aros_arch_libs="-laeabi"
1101 aros_default_wbdepth=8
1102 gcc_target_cpu="arm"
1103 aros_kernel_ar="ar"
1104 aros_kernel_ar_flags="-cr"
1105 aros_kernel_ld="ld -arch arm"
1106 aros_kernel_ranlib="ranlib -arch arm"
1107 kernel_tool_prefix="arm-apple-darwin10-"
1108 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1109 ;;
1110 *)
1111 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1112 ;;
1113 esac
1114 case "$aros_target_variant" in
1115 ios)
1116 aros_ios_version="3.0"
1117 aros_default_wbwidth=320
1118 aros_default_wbheight=480
1119 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_sdk_version.sdk"
1120 kernel_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1121 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1122 need_x11=no
1123 # This is here because it may depend on iOS or SDK version
1124 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1125 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1126 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1127 ;;
1128 *)
1129 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1130 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1131 ;;
1132 esac
1133 ;;
1135 dragonfly*)
1136 aros_target_arch="dragonfly"
1137 aros_target_family="unix"
1138 aros_flavour="emulation"
1139 case "$target_cpu" in
1140 *i?86*)
1141 aros_target_cpu="i386"
1142 aros_object_format="elf_i386"
1143 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1144 ;;
1145 *x86_64*)
1146 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1147 aros_target_cpu="x86_64"
1148 aros_object_format="elf_x86_64"
1149 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1150 ;;
1151 *)
1152 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1153 ;;
1154 esac
1155 ;;
1157 netbsd*)
1158 aros_target_arch="netbsd"
1159 aros_target_family="unix"
1160 case "$target_cpu" in
1161 *m68k*)
1162 aros_target_cpu="m68k"
1163 aros_object_format="m68kelf"
1164 aros_flavour="emulcompat"
1165 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1166 gcc_target_cpu="mc68000"
1167 ;;
1168 *i?86*)
1169 aros_target_cpu="i386"
1170 aros_object_format="elf_i386"
1171 aros_flavour="emulation"
1172 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1173 aros_default_wbdepth=8
1174 gcc_target_cpu="i386"
1175 ;;
1176 *)
1177 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1178 ;;
1179 esac
1180 aros_target_genmap="-Wl,-M -Xlinker >"
1181 aros_flavour="emulation"
1182 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1183 ;;
1185 openbsd*)
1186 aros_target_arch="openbsd"
1187 aros_target_family="unix"
1188 case "$target_cpu" in
1189 *i?86*)
1190 aros_target_cpu="i386"
1191 aros_object_format="elf_i386"
1192 aros_flavour="emulation"
1193 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1194 gcc_target_cpu="i386"
1195 ;;
1196 *)
1197 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1198 ;;
1199 esac
1200 aros_target_genmap="-Wl,-M -Xlinker >"
1201 aros_target_nm_flags="-u"
1202 aros_flavour="emulation"
1203 ;;
1205 solaris*)
1206 aros_target_arch="solaris"
1207 aros_target_family="unix"
1208 case "$target_cpu" in
1209 *i?86*)
1210 aros_target_cpu="i386"
1211 aros_object_format="elf_i386"
1212 aros_flavour="emulation"
1213 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1214 aros_default_wbdepth=8
1215 gcc_target_cpu="i386"
1216 ;;
1217 *sparc*)
1218 aros_target_cpu="sparc"
1219 aros_object_format="elf_sparc"
1220 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1221 gcc_target_cpu="sparc"
1222 ;;
1223 *)
1224 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1225 ;;
1226 esac
1227 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1228 aros_flavour="emulation"
1229 ;;
1231 morphos*)
1232 aros_target_arch="morphos"
1233 aros_shared_default="no"
1234 aros_target_cpu="ppc"
1235 aros_object_format="elf_ppc"
1236 aros_flavour="nativecompat"
1237 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1238 gcc_target_cpu="ppc"
1239 ;;
1241 sam440)
1242 aros_target_arch="sam440"
1243 aros_shared_default="no"
1244 aros_target_cpu="ppc"
1245 aros_object_format="elf32ppc"
1246 aros_flavour="ppcnative"
1247 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1248 aros_kernel_ldflags=""
1249 aros_default_wbwidth=1024
1250 aros_default_wbheight=768
1251 aros_default_wbdepth=24
1252 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1253 gcc_target_cpu="powerpc"
1254 ;;
1256 efika)
1257 aros_target_arch="efika"
1258 aros_shared_default="no"
1259 aros_target_cpu="arm"
1260 aros_object_format="armelf_linux_eabi"
1261 aros_flavour="standalone"
1262 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1263 aros_kernel_ldflags=""
1264 aros_default_wbwidth=1024
1265 aros_default_wbheight=600
1266 aros_arch_libs="-laeabi"
1267 gcc_default_cpu="armv7-a"
1268 gcc_default_fpu="vfpv3"
1269 aros_config_cflags="$aros_config_cflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables -Os"
1270 aros_config_aflags="$aros_config_aflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables -Os"
1271 case "$target_cpu" in
1272 *armhf*)
1273 gcc_default_float_abi="hard"
1274 target_cpu=arm
1275 aros_target_cpu=arm
1276 ;;
1277 *arm*)
1278 gcc_default_float_abi="softfp"
1279 ;;
1280 *)
1281 AC_MSG_ERROR("Unknown CPU for EfikaMX $target_cpu")
1282 ;;
1283 esac
1284 ;;
1286 chrp)
1287 aros_target_arch="chrp"
1288 aros_shared_default="no"
1289 aros_target_cpu="ppc"
1290 aros_object_format="elf32ppc"
1291 aros_flavour="ppcnative"
1292 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1293 aros_kernel_ldflags=""
1294 aros_default_wbwidth=640
1295 aros_default_wbheight=480
1296 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1297 gcc_target_cpu="powerpc"
1298 case "$aros_target_variant" in
1299 efika)
1300 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1301 ;;
1302 esac
1303 ;;
1305 r*pi)
1306 aros_flavour="standalone"
1307 aros_target_arch="raspi"
1308 aros_target_cpu="arm"
1309 aros_object_format="armelf_linux_eabi"
1310 aros_shared_default="no"
1311 aros_arch_libs="-laeabi"
1313 gcc_default_cpu="armv6"
1314 gcc_default_cpu_tune="arm1176jzf-s"
1315 case "$target_cpu" in
1316 *armhf*)
1317 gcc_default_float_abi="hard"
1318 ;;
1319 *arm*)
1320 gcc_default_float_abi="softfp"
1321 ;;
1322 *)
1323 AC_MSG_ERROR("Unknown CPU for RasPi $target_cpu")
1324 ;;
1325 esac
1327 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1328 aros_config_cflags="$aros_config_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1329 aros_config_aflags="$aros_config_aflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1330 aros_kernel_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1331 aros_target_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1332 ;;
1334 amiga*)
1335 aros_target_arch="amiga"
1336 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1337 aros_shared_default="no"
1339 case "$target_cpu" in
1340 *m68k*)
1341 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="$enableval")
1342 aros_enable_mmu=no
1343 aros_target_cpu="m68k"
1344 aros_object_format="m68kelf"
1345 aros_flavour="standcompat"
1346 gcc_target_cpu="m68000"
1347 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -fbuiltin -Wno-volatile-register-var -Os -DNOLIBINLINE"
1348 aros_config_aflags="$aros_config_aflags"
1349 aros_target_strip_flags="-R.comment --strip-debug"
1350 aros_default_wbwidth=640
1351 aros_default_wbheight=256
1352 aros_default_wbdepth=2
1353 ;;
1354 *ppc*)
1355 aros_cpu="ppc"
1356 aros_flavour="native"
1357 gcc_target_cpu="ppc"
1358 ;;
1359 *)
1360 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1361 ;;
1362 esac
1363 ;;
1365 mingw*)
1366 aros_target_arch="mingw32"
1367 aros_shared_default="no"
1368 aros_flavour="emulation"
1369 aros_shared_cflags=""
1370 need_crosstools="yes"
1371 need_dlopen="no"
1372 rescomp="windres"
1373 case "$target_cpu" in
1374 *i?86*)
1375 aros_target_cpu="i386"
1376 aros_object_format="elf_i386"
1377 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1378 aros_default_wbdepth=8
1379 gcc_target_cpu="i386"
1381 kernel_tool_prefix="i386-mingw32-"
1382 ;;
1383 *x86_64*)
1384 aros_target_cpu="x86_64"
1385 aros_object_format="elf_x86_64"
1386 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1387 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1388 aros_default_wbdepth=8
1389 kernel_tool_prefix="x86_64-w64-mingw32-"
1390 ;;
1391 *arm*)
1392 aros_target_cpu="arm"
1393 aros_object_format="armelf_linux_eabi"
1394 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1395 aros_arch_libs="-laeabi"
1396 aros_default_wbdepth=8
1397 gcc_target_cpu="arm"
1398 gcc_default_float_abi="soft"
1399 kernel_tool_prefix="arm-mingw32ce-"
1400 aros_default_wbwidth=160
1401 aros_default_wbheight=160
1402 ;;
1403 *)
1404 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1405 ;;
1406 esac
1407 if test $host_os = "cygwin"; then
1408 aros_kernel_cflags="-mno-cygwin"
1409 fi
1410 ;;
1411 pp*)
1412 aros_target_arch="pp"
1413 aros_shared_default="no"
1414 case "$target_cpu" in
1415 *m68k*)
1416 aros_target_cpu="m68k"
1417 aros_object_format="m68kelf"
1418 aros_flavour="palmnative"
1419 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1420 aros_default_wbwidth=160
1421 aros_default_wbheight=160
1422 aros_default_wbdepth=1
1423 aros_target_ar_flags="cru"
1424 aros_compiler_libs="-lgcc1"
1425 aros_shared_default=no
1426 aros_shared_cflags="-fpic"
1427 aros_shared_aflags=""
1428 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1429 aros_kernel_ldflags="-Wl,-rpath,./lib"
1430 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1431 aros_debug_aflags=""
1432 aros_debug_ldflags="$aros_symbols_debug"
1433 aros_mungwall_debug="0"
1434 aros_modules_debug="0"
1435 gcc_target_cpu="mc68000"
1436 ignore_undefined_symbols="-ius"
1437 ;;
1438 *)
1439 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1440 ;;
1441 esac
1442 ;;
1444 mac*)
1445 aros_target_arch="mac"
1446 aros_shared_default="no"
1447 case "$target_cpu" in
1448 *m68k*)
1449 aros_target_cpu="m68k"
1450 aros_object_format="m68kelf"
1451 aros_flavour="mac68knative"
1452 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1453 aros_default_wbwidth=512
1454 aros_default_wbheight=384
1455 aros_default_wbdepth=8
1456 aros_target_ar_flags="cru"
1457 aros_compiler_libs="-lgcc1"
1458 aros_shared_default=no
1459 aros_shared_cflags="-fpic"
1460 aros_shared_aflags=""
1461 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1462 aros_kernel_ldflags="-Wl,-rpath,./lib"
1463 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1464 aros_debug_aflags=""
1465 aros_debug_ldflags="$aros_symbols_debug"
1466 aros_mungwall_debug="0"
1467 aros_modules_debug="0"
1468 gcc_target_cpu="mc68000"
1469 ignore_undefined_symbols="-ius"
1470 ;;
1471 *)
1472 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1473 ;;
1474 esac
1475 ;;
1477 *)
1478 AC_MSG_ERROR([Unsupported target architecture $target])
1479 ;;
1480 esac
1482 #-----------------------------------------------------------------------------
1483 crosstools_guess=yes
1485 AC_MSG_CHECKING([Kernel toolchain prefix])
1486 AC_ARG_WITH(kernel-toolchain-prefix,AC_HELP_STRING([--with-kernel-toolchain-prefix=...],[Specify crosscompile toolchain prefix for kernel objects]),[kernel_tool_prefix="$withval"])
1487 AC_MSG_RESULT($kernel_tool_prefix)
1489 AC_MSG_CHECKING([ELF toolchain prefix])
1490 AC_ARG_WITH(elf-toolchain-prefix,AC_HELP_STRING([--with-elf-toolchain-prefix=...],[Specify crosscompile toolchain prefix to wrap for AROS objects]),[elf_tool_prefix="$withval"
1491 crosstools_guess=no])
1492 AC_MSG_RESULT($elf_tool_prefix)
1494 AC_MSG_CHECKING([AROS toolchain prefix])
1495 AC_ARG_WITH(aros-toolchain,AC_HELP_STRING([--with-aros-toolchain=PREFIX],[Specify prebuilt AROS toolchain]),[aros_tool_prefix="$withval"
1496 crosstools_guess=no])
1497 if test "$aros_tool_prefix" = "yes" ; then
1498 aros_tool_prefix=$aros_target_cpu-aros-
1499 fi
1500 AC_MSG_RESULT($aros_tool_prefix)
1502 #-----------------------------------------------------------------------------
1503 # Checking if we should build crosstools..
1504 AC_MSG_CHECKING([whether to build crosstools])
1505 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--disable-crosstools],[Do not build cross-compiler toolchain]),crosstools="$enableval",crosstools="$crosstools_guess")
1506 AC_MSG_RESULT($crosstools)
1508 if test "${crosstools}" = "yes"; then
1509 if test "${crosstools_guess}" = "no"; then
1510 AC_MSG_ERROR([Cannot build external toolchain if an external ELF or AROS toolchain is specified])
1511 fi
1512 fi
1514 AC_MSG_CHECKING([where to install the crosstools binaries])
1515 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=$withval])
1516 if test "x$aros_toolchain_install" = "x"; then
1517 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1518 else
1519 AROS_CROSSTOOLSDIR="$aros_toolchain_install"
1520 PATH="$AROS_CROSSTOOLSDIR:$PATH"
1521 fi
1522 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1524 AC_MSG_CHECKING([whether to include Objective-C suppport])
1525 AC_ARG_ENABLE(objc,AC_HELP_STRING([--disable-objc],[Build without Objectve-C support]),objc="$enableval",objc="yes")
1526 AC_MSG_RESULT($objc)
1527 if test "x$objc" = "xyes"; then
1528 objc_target="objc"
1529 else
1530 objc_target="no-objc"
1531 fi
1533 # Now process extra architecture-specific options.
1534 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1535 # as well as floating-point ABI.
1536 case "$aros_target_cpu" in
1537 arm)
1538 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
1539 if test "$gcc_default_cpu" = ""; then
1540 gcc_default_cpu="armv6"
1541 fi
1542 if test "$gcc_default_fpu" = ""; then
1543 gcc_default_fpu="vfp"
1544 fi
1545 if test "$gcc_default_float_abi" = ""; then
1546 gcc_default_float_abi="softfp"
1547 fi
1549 AC_MSG_CHECKING([Which minimum CPU to use])
1550 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
1551 AC_MSG_RESULT($aros_gcc_cpu)
1553 AC_MSG_CHECKING([Which minimum FPU to use])
1554 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
1555 AC_MSG_RESULT($aros_gcc_fpu)
1557 AC_MSG_CHECKING([Which floating point ABI to use])
1558 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=$gcc_default_float_abi)
1559 AC_MSG_RESULT($aros_gcc_float_abi)
1561 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"
1562 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"
1563 ;;
1564 esac
1566 # Some formats need custom ELF specs.
1567 # For example for x86_64 it is needed in order for -m32 switch to work correctly.
1568 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1569 elf_specs_in=config/${aros_object_format}-specs.in
1570 else
1571 elf_specs_in=config/elf-specs.in
1572 fi
1574 AC_MSG_CHECKING([what specific AROS gcc version to use])
1575 AC_ARG_WITH(aros-gcc,AC_HELP_STRING([--with-aros-gcc=VERSION],[Use aros-gcc-VERSION for building AROS]),aros_gcc_version="-$withval",aros_gcc_version="")
1576 AC_MSG_RESULT($aros_gcc_version)
1578 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1579 # Since we override specs, we may need to put these defines there
1580 if test "$gcc_target_cpu" != ""; then
1581 gcc_target_cpu="-D__${gcc_target_cpu}__"
1582 fi
1584 AC_MSG_CHECKING([where to download sourcecode for external ports])
1585 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1586 if test "$with_portssrcdir" = "default"; then
1587 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1588 else
1589 AROS_PORTSSRCDIR="$with_portssrcdir"
1590 fi
1591 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1593 AC_MSG_CHECKING([which bootloader to use])
1594 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1595 if test "$target_bootloader" = "none"; then
1596 aros_target_bootloader=""
1597 else
1598 aros_target_bootloader="$target_bootloader"
1599 fi
1600 AC_MSG_RESULT($target_bootloader)
1602 AC_MSG_CHECKING([which icon-set to use])
1603 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1604 if test "$target_iconset" = "default"; then
1605 aros_target_iconset="Gorilla"
1606 target_iconset="default (Gorilla)"
1607 else
1608 aros_target_iconset="$target_iconset"
1609 fi
1610 AC_MSG_RESULT($target_iconset)
1612 AC_MSG_CHECKING([which GUI Theme to use])
1613 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1614 if test "$target_guitheme" = "default"; then
1615 aros_target_guitheme="Ice"
1616 else
1617 aros_target_guitheme="$target_guitheme"
1618 fi
1619 AC_MSG_RESULT($aros_target_guitheme)
1621 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1622 # for target code)
1623 cross_compiling=no
1625 dnl The first case is simple. If we are compiling for another CPU, we are cross-compiling for sure
1626 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1627 cross_compiling=yes
1628 fi
1630 dnl x86-64 toolchains can also produce i386 binaries, given -m32 flag.
1631 dnl The flag itself is given in per-target section, because some targets require to pass it
1632 dnl in a different manner, otherwise some tests fail.
1633 dnl TODO: Justify this.
1634 if test "$aros_host_cpu" == "x86_64" ; then
1635 if test "$aros_target_cpu" == "i386" ; then
1636 cross_compiling=no
1637 fi
1638 fi
1640 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1641 dnl For a hosted build we are cross-compiling if host OS differs from build OS.
1642 dnl TODO: This might get a little bit more tricky if we ever cross-compile ARM-Android-hosted
1643 dnl AROS on ARM Linux, or even vice versa (Linux-hosted ARM AROS building on ARM Android).
1644 dnl ARM ABIs of Linux and Android are not compatible (despite very close), so host_cc can't be
1645 dnl used to build bootstrap for target arch in either case.
1646 dnl For us Android is not a separate OS, but a variant of Linux, so both systems will be
1647 dnl identified as 'linux'. If this ever involves, we'll have to implement some additional check,
1648 dnl perhaps introducing aros_host_variant
1649 if test "$aros_host_arch" != "$aros_target_arch" ; then
1650 cross_compiling=yes
1651 fi
1652 else
1653 dnl For a native build we only care if our host_cc can produce static ELF files. If so, we can use
1654 dnl it as kernel_cc. If not, (e. g. we are on Windows or Darwin), we need a crosscompiler.
1655 if test "$host_cc_elf" = "no" ; then
1656 cross_compiling=yes
1657 fi
1658 fi
1660 if test "$cross_compiling" = "no" ; then
1661 kernel_tool_prefix=""
1662 if test "$host_cc_elf" = "yes" ; then
1663 elf_tool_prefix=""
1664 fi
1665 fi
1667 #######################################################################
1668 ## Compute what toolchains to use, and their paths ##
1669 #######################################################################
1670 #
1671 # This takes, as input:
1672 # crosstools {yes,no}
1673 # kernel_tool_version {"",[version]}
1674 # aros_gcc_version {"",[version]}
1675 # kernel_tool_prefix {none,[some-arch-os-]}
1676 # target_tool_prefix ${aros_target_cpu}-aros-
1677 # aros_tool_prefix ${aros_target_cpu}-aros-
1678 #
1679 # The output is
1680 # aros_kernel_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1681 # Where the 'kernel' binaries are located
1682 # orig_target_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1683 # Where the 'target' binaries are located
1684 # (not the symlink farm - that is aros_target_*!)
1685 #
1686 # The rules are:
1687 # if crosstools then
1688 # if kernel_tools_prefix = "no-kernel-prefix-"
1689 # aros_kernel_* = crosstools cc paths
1690 # aros_kernel_cc = elf cc wrapper around crosstools cc
1691 # else
1692 # VALIDATE(${kernel_tools_prefix}*)
1693 # aros_kernel_* = ${kernel_tools_prefix}*
1694 # if ${kernel_tools_prefix}cc is an AROS gcc
1695 # aros_kernel_cc = ${kernel_tools_prefix}cc
1696 # else
1697 # aros_kernel_cc = elf cc wrapper around ${kernel_tools_prefix}cc
1698 # fi
1699 # fi
1700 #
1701 # orig_target_* = aros built crosstools
1702 # orig_target_cc = elf cc wrapper around crosstools cc
1703 # else
1704 # VALIDATE(${kernel_tools_prefix}*)
1705 #
1706 # orig_target_* = aros_kernel_*
1707 # if aros_kernel_cc is an AROS gcc
1708 # orig_target_cc = aros_kernel_cc
1709 # else
1710 # orig_target_cc = aros cc wrapper around aros_kernel_cc
1711 # fi
1712 # fi
1713 #
1714 target_tool_prefix="${aros_target_cpu}-aros-"
1716 AC_MSG_CHECKING([which kernel tools])
1717 AC_MSG_RESULT([$kernel_tool_prefix]);
1719 if test "$kernel_tool_prefix" = "none" ; then
1720 dnl ELF wrapper can be used only for native bootstrap
1721 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1722 AC_MSG_ERROR([--with-kernel-toolchain-prefix= is required for this arch])
1723 fi
1724 else
1725 # Kernel tools required - find them
1726 # Note that 'normally', aros_kernel_* overrides will be
1727 # empty, unless specified in the per-arch sections above.
1728 if test "x$aros_kernel_cpp" = "x"; then
1729 aros_kernel_cpp=${kernel_tool_prefix}cpp
1730 fi
1731 AROS_TOOL_KERNEL(aros_kernel_cpp,cpp,$aros_kernel_cpp${kernel_tool_version})
1732 AROS_REQUIRED(cpp,$aros_kernel_cpp)
1733 if test "x$aros_kernel_cc" = "x"; then
1734 aros_kernel_cc=${kernel_tool_prefix}gcc
1735 fi
1736 AROS_TOOL_KERNEL(aros_kernel_cc,cc,$aros_kernel_cc${kernel_tool_version})
1737 AROS_REQUIRED(cc,$aros_kernel_cc)
1738 if test "x$aros_kernel_cxx" = "x"; then
1739 aros_kernel_cxx=${kernel_tool_prefix}g++
1740 fi
1741 AROS_TOOL_KERNEL(aros_kernel_cxx,cxx,$aros_kernel_cxx${kernel_tool_version})
1742 # If it's set, make sure it's really there
1743 if test "x$aros_kernel_cxx" != "x" ; then
1744 AROS_REQUIRED(cxx,$aros_kernel_cxx)
1745 fi
1746 AROS_TOOL_KERNEL(aros_kernel_ld,ld,$aros_kernel_ld)
1747 AROS_REQUIRED(ld,$aros_kernel_ld)
1748 AROS_TOOL_KERNEL(aros_kernel_as,as,$aros_kernel_as)
1749 AROS_REQUIRED(as,$aros_kernel_as)
1750 AROS_TOOL_KERNEL(aros_kernel_ar,ar,$aros_kernel_ar)
1751 AROS_REQUIRED(ar,$aros_kernel_ar)
1752 AROS_TOOL_KERNEL(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1753 AROS_REQUIRED(ranlib,$aros_kernel_ranlib)
1754 AROS_TOOL_KERNEL(aros_kernel_nm,nm,$aros_kernel_nm)
1755 AROS_REQUIRED(nm,$aros_kernel_nm)
1756 AROS_TOOL_KERNEL(aros_kernel_strip,strip,$aros_kernel_strip)
1757 AROS_REQUIRED(strip,$aros_kernel_strip)
1759 # Objcopy and objdump are not required for the kernel
1760 # toolchain on many architectures.
1761 # So we'll look for them, but not make them strictly required.
1762 AROS_TOOL_KERNEL(aros_kernel_objcopy,objcopy,$aros_kernel_objcopy)
1763 AROS_TOOL_KERNEL(aros_kernel_objdump,objdump,$aros_kernel_objdump)
1764 if test "x${crosstools}" != "xyes" ; then
1765 AROS_REQUIRED(objcopy,$aros_kernel_objcopy)
1766 AROS_REQUIRED(objdump,$aros_kernel_objdump)
1767 fi
1768 fi
1770 AC_MSG_CHECKING([which target tools to use])
1771 if test "$crosstools" = "yes"; then
1772 AC_MSG_RESULT([$target_tool_prefix])
1773 # We are are building AROS crosstools
1774 tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
1775 orig_target_cc="${tmp_tool_prefix}gcc${aros_gcc_version}"
1776 orig_target_cxx="${tmp_tool_prefix}g++${aros_gcc_version}"
1777 orig_target_cpp="${tmp_tool_prefix}cpp"
1778 orig_target_ld="${tmp_tool_prefix}ld"
1779 orig_target_as="${tmp_tool_prefix}as"
1780 orig_target_ar="${tmp_tool_prefix}ar"
1781 orig_target_ranlib="${tmp_tool_prefix}ranlib"
1782 orig_target_nm="${tmp_tool_prefix}nm"
1783 orig_target_strip="${tmp_tool_prefix}strip"
1784 orig_target_objcopy="${tmp_tool_prefix}objcopy"
1785 orig_target_objdump="${tmp_tool_prefix}objdump"
1786 else
1787 # Determine whether AROS or ELF tools should be used
1788 if test "$aros_tool_prefix" = "none"; then
1789 aros_tool_prefix="${elf_tool_prefix}"
1790 fi
1792 AC_MSG_RESULT([$aros_tool_prefix])
1793 # We are *not* building AROS crosstools - use the AROS or ELF tools
1794 AROS_TOOL_TARGET(orig_target_cpp,cpp,${aros_tool_prefix}cpp)
1795 AROS_REQUIRED(cpp,$orig_target_cpp)
1796 AROS_TOOL_TARGET(orig_target_cc,gcc,${aros_tool_prefix}gcc)
1797 AROS_REQUIRED(cc,$orig_target_cc)
1798 AROS_TOOL_TARGET(orig_target_cxx,g++,${aros_tool_prefix}g++)
1799 AROS_REQUIRED(cxx,$orig_target_cxx)
1800 AROS_TOOL_TARGET(orig_target_ld,gcc,${aros_tool_prefix}ld)
1801 AROS_REQUIRED(ld,$orig_target_ld)
1802 AROS_TOOL_TARGET(orig_target_as,as,${aros_tool_prefix}as)
1803 AROS_REQUIRED(as,$orig_target_as)
1804 AROS_TOOL_TARGET(orig_target_ar,ar,${aros_tool_prefix}ar)
1805 AROS_REQUIRED(ar,$orig_target_ar)
1806 AROS_TOOL_TARGET(orig_target_ranlib,ar,${aros_tool_prefix}ranlib)
1807 AROS_REQUIRED(ranlib,$orig_target_ranlib)
1808 AROS_TOOL_TARGET(orig_target_nm,nm,${aros_tool_prefix}nm)
1809 AROS_REQUIRED(nm,$orig_target_nm)
1810 AROS_TOOL_TARGET(orig_target_strip,strip,${aros_tool_prefix}strip)
1811 AROS_REQUIRED(strip,$orig_target_strip)
1812 AROS_TOOL_TARGET(orig_target_objcopy,objcopy,${aros_tool_prefix}objcopy)
1813 AROS_REQUIRED(objcopy,$orig_target_objcopy)
1814 AROS_TOOL_TARGET(orig_target_objdump,objdump,${aros_tool_prefix}objdump)
1815 AROS_REQUIRED(objdump,$orig_target_objdump)
1816 fi
1818 if test "$kernel_tool_prefix" = "none" ; then
1819 # No kernel tools specified
1820 # Assume target tools == kernel tools with ELF wrapper
1821 aros_kernel_cc=$orig_target_cc
1822 aros_kernel_cxx=$orig_target_cxx
1823 aros_kernel_cpp=$orig_target_cpp
1824 aros_kernel_ld=$orig_target_ld
1825 aros_kernel_as=$orig_target_as
1826 aros_kernel_ar=$orig_target_ar
1827 aros_kernel_ranlib=$orig_target_ranlib
1828 aros_kernel_nm=$orig_target_nm
1829 aros_kernel_strip=$orig_target_strip
1830 aros_kernel_objcopy=$orig_target_objcopy
1831 aros_kernel_objdump=$orig_target_objdump
1832 use_kernel_cc_wrapper=yes
1833 fi
1835 # At this point, all aros_kernel_* and aros_target_*
1836 # tools should be set up correctly
1838 CC="$aros_kernel_cc $kernel_tool_flags"
1839 CPP="$aros_kernel_cpp"
1841 #-----------------------------------------------------------------------------
1843 # Disable pointer-signedness warnings if the compiler recognises the option
1845 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1846 save_cflags="$CFLAGS"
1847 if test "$crosstools" != "yes" ; then
1848 CFLAGS="$CFLAGS -Wno-pointer-sign"
1849 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1850 else
1851 # we do know it is supported for the smallest version of gcc we are going to build
1852 # we assume it's also supported by later versions
1853 use_no_sign_warning=yes
1854 fi
1855 AC_MSG_RESULT($use_no_sign_warning)
1856 if test "x-$use_no_sign_warning" = "x-yes" ; then
1857 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1858 fi
1859 CFLAGS="$save_cflags"
1861 #-----------------------------------------------------------------------------
1863 # Find all the tools we need to compile. This could be cross-compiling
1864 # though! If that is the case we use the GNU form of the target and
1865 # simply add this to the front of the binary name. This is rather simple,
1866 # but it should work under most circumstances.
1867 #
1868 # The default tools are to use the same as the host, but only if the
1869 # host and target CPU are the same. With GCC this is normally enough.
1870 #
1872 aros_cc_pre=""
1873 aros_shared_ld="$aros_host_ld"
1875 aros_target_mkdep="$aros_host_mkdep"
1877 # The default tools executables to be linked to.
1878 if test "$rescomp" != ""; then
1879 AC_PATH_PROG(aros_kernel_rescomp,${kernel_tool_prefix}$rescomp)
1880 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1881 fi
1883 # Set up the sources for the symlink farm
1884 if test "$crosstools" = "yes"; then
1885 crosstools_target=tools-crosstools
1886 fi
1888 aros_kernel_cc="$aros_kernel_cc $kernel_tool_flags"
1889 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
1892 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1893 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1894 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1895 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1896 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1897 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1898 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1900 # aros_cc_pre is a variable that is added to the front of the compiler name
1901 # in the generated aros-gcc shell script. We need this to enable the cache
1902 # to work across cleaned builds. Also, support DISTCC using the correct
1903 # environment variable.
1904 #
1906 if test "x${DISTCC}" != "x" ; then
1907 if test "x${CCACHE}" != "x" ; then
1908 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
1909 else
1910 aros_cc_pre="${DISTCC} "
1911 fi
1912 else
1913 if test "x${CCACHE}" != "x" ; then
1914 aros_cc_pre="${CCACHE} "
1915 fi
1916 fi
1918 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-"
1920 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
1921 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
1922 AC_SUBST(aros_target_nix_ldflags,-nix)
1923 AC_SUBST(aros_target_detach_ldflags,-detach)
1924 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
1926 # Target tools
1927 if test "$crosstools" != "yes"; then
1928 if test "$GCC" = "yes"; then
1929 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
1930 fi
1931 else
1932 # We do not know which gcc version we are going to build and what we need to know
1933 # here is different for different versions so this will be set later during the
1934 # build of crosstools.
1935 aros_target_cc_path=@aros_target_cc_path@
1936 fi
1937 aros_target_cpp="${prefix}cpp"
1938 aros_target_cc="${prefix}gcc"
1939 aros_target_cxx="${prefix}g++"
1940 aros_target_as="${prefix}as"
1941 aros_target_ld="${prefix}ld"
1942 aros_target_ar="${prefix}ar $aros_target_ar_flags"
1943 aros_target_objcopy="${prefix}objcopy"
1944 aros_target_objdump="${prefix}objdump"
1945 aros_target_ranlib="${prefix}ranlib $aros_target_ranlib_flags"
1946 aros_target_nm="${prefix}nm $aros_target_nm_flags"
1947 aros_target_strip="${prefix}strip"
1948 aros_plain_nm="${prefix}nm"
1949 aros_plain_ar="${prefix}ar"
1951 AC_ARG_ENABLE(includes,
1952 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
1953 [aros_target_incl=$enable_includes], [aros_target_incl=`$aros_kernel_cc -print-sysroot`/`$aros_kernel_cc --print-sysroot-headers-suffix 2>/dev/null || echo usr/include`])
1955 if test "$aros_kernel_includes" = ""; then
1956 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1957 aros_kernel_includes="-isystem $aros_target_incl"
1958 fi
1959 fi
1961 if test "$aros_kernel_includes" != "" ; then
1962 dnl find out about the kernel cc's include path
1963 AC_MSG_CHECKING([for the kernel compiler's include path])
1964 if test "$aros_kernel_cc_includes" = "" ; then
1965 # Try to guess where the directory is.
1966 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
1967 if test -d $aros_kernel_cc_includes; then
1968 # Check if there is also an include-fixed directory and add it
1969 # to kernel compiler's include path as it may contain some of
1970 # the headers we need.
1971 if test -d "$aros_kernel_cc_includes"-fixed; then
1972 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
1973 fi
1974 # Check for specific includes directory. Neede for Ubuntu 11.10
1975 if test -d "/usr/include/i386-linux-gnu"; then
1976 aros_kernel_cc_includes+=" -isystem /usr/include/i386-linux-gnu"
1977 fi
1978 else
1979 # The directory doesn't exist, we need to do some more work.
1980 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
1982 # These are the headers we're looking for.
1983 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
1984 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
1985 zutil.h stdint.h"
1987 dirs=
1988 for h in $headers; do
1989 # Which other headers are needed by each of the above?
1990 deps=$(echo "#include <$h>" | \
1991 $aros_kernel_cc -E -M - 2>/dev/null | \
1992 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
1994 # Copy all the needed headers to a directory beneath gendir.
1995 for d in $deps; do
1996 h=$(basename $d)
1997 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
1998 sed -n "s,^.*/include\(/.*\),\1,p")
1999 ! test -d $dir && mkdir -p $dir
2000 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2001 done
2002 done
2003 fi
2004 fi
2005 AC_MSG_RESULT($aros_kernel_cc_includes)
2006 # Adding -nostdinc to kernel includes as they are always used together.
2007 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
2008 fi
2010 if test "$crosstools" != "yes"; then
2011 dnl find out about the target cc's include path
2012 AC_MSG_CHECKING([for the target compiler's include path])
2013 if test "$aros_target_cc_includes" = "" ; then
2014 #try to guess where the directory is
2015 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
2016 if ! test -d $aros_target_cc_includes; then
2017 #the directory doesn't exist, we need to do some more work
2018 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
2020 #these are the headers we're looking for
2021 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2022 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2023 zutil.h"
2025 dirs=
2026 for h in $headers; do
2027 #which other headers each of the above headers needs?
2028 deps=$(echo "#include <$h>" | \
2029 $orig_target_cc -E -M - 2>/dev/null | \
2030 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2032 #copy all the needed headers to a directory beneath gendir
2033 for d in $deps; do
2034 h=$(basename $d)
2035 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
2036 sed -n "s,^.*/include\(/.*\),\1,p")
2037 ! test -d $dir && mkdir -p $dir
2038 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2039 done
2040 done
2041 fi
2042 fi
2043 AC_MSG_RESULT($aros_target_cc_includes)
2044 else
2045 # We do not know which gcc version we are going to build and what we need to know
2046 # here is different for different versions so this will be set later during the
2047 # build of crosstools.
2048 aros_target_cc_includes=@aros_target_cc_includes@
2049 fi
2051 #
2052 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
2053 # On GCC >= 4.0 -iquote should be used
2054 #
2056 save_cc="$CC"
2057 save_cflags="$CFLAGS"
2058 CFLAGS="-iquote."
2059 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2060 if test "x-$crosstools" != "x-yes"; then
2061 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2062 else
2063 # we do know it is supported for the smallest version of gcc we are going to build
2064 # we assume it's also supported by later versions
2065 has_iquote=yes
2066 fi
2067 AC_MSG_RESULT($has_iquote)
2068 if test "x-$has_iquote" = "x-yes" ; then
2069 host_cflags_iquote=-iquote
2070 host_cflags_iquote_end=
2071 else
2072 host_cflags_iquote=-I
2073 host_cflags_iquote_end=-I-
2074 fi
2075 kernel_cflags_iquote=$host_cflags_iquote
2076 kernel_cflags_iquote_end=$host_cflags_iquote_end
2077 if test "x-$cross_compiling" = "x-yes"; then
2078 CC="$aros_kernel_cc"
2079 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
2080 if test "x-$crosstools" != "x-yes"; then
2081 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
2082 else
2083 # we do know it is supported for the smallest version of gcc we are going to build
2084 # we assume it's also supported by later versions
2085 use_no_stack_protector=yes
2086 fi
2087 AC_MSG_RESULT($use_no_stack_protector)
2088 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2089 if test "x-$crosstools" != "x-yes"; then
2090 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2091 else
2092 # we do know it is supported for the smallest version of gcc we are going to build
2093 # we assume it's also supported by later versions
2094 has_iquote=yes
2095 fi
2096 AC_MSG_RESULT($has_iquote)
2097 if test "x-$has_iquote" = "x-yes" ; then
2098 kernel_cflags_iquote=-iquote
2099 kernel_cflags_iquote_end=
2100 else
2101 kernel_cflags_iquote=-I
2102 kernel_cflags_iquote_end=-I-
2103 fi
2104 fi
2105 aros_cflags_iquote=$kernel_cflags_iquote
2106 aros_cflags_iquote_end=$kernel_cflags_iquote_end
2107 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2108 CC="$orig_target_cc"
2109 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2110 if test "x-$crosstools" != "x-yes"; then
2111 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2112 else
2113 # we do know it is supported for the smallest version of gcc we are going to build
2114 # we assume it's also supported by later versions
2115 has_iquote=yes
2116 fi
2117 AC_MSG_RESULT($has_iquote)
2118 if test "x-$has_iquote" = "x-yes" ; then
2119 aros_cflags_iquote=-iquote
2120 aros_cflags_iquote_end=
2121 else
2122 aros_cflags_iquote=-I
2123 aros_cflags_iquote_end=-I-
2124 fi
2125 fi
2126 if test "x-$use_no_stack_protector" = "x-yes" ; then
2127 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2128 fi
2131 #-----------------------------------------------------------------------------
2133 # Check if the target compiler supports some options used for delinting:
2134 # -Wunused-but-set-variable
2135 # -Warray-bounds
2136 # -Wenum-compare
2137 # -Wstrict-overflow
2138 # -Wformat-security
2140 if test "x-$crosstools" != "x-yes"; then
2141 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2142 CC="$orig_target_cc"
2143 fi
2144 AC_MSG_CHECKING([whether ${CC} accepts -Wunused-but-set-variable])
2145 CFLAGS=-Wunused-but-set-variable
2146 AC_TRY_COMPILE(,, aros_unused_but_set_variable="yes", aros_unused_but_set_variable="no")
2147 AC_MSG_RESULT($aros_unused_but_set_variable)
2148 if test "x-$aros_unused_but_set_variable" = "x-yes" ; then
2149 aros_cflags_unused_but_set_variable=-Wno-unused-but-set-variable
2150 fi
2152 AC_MSG_CHECKING([whether ${CC} accepts -Warray-bounds])
2153 CFLAGS=-Warray-bounds
2154 AC_TRY_COMPILE(,, aros_array_bounds="yes", aros_array_bounds="no")
2155 AC_MSG_RESULT($aros_array_bounds)
2156 if test "x-$aros_array_bounds" = "x-yes" ; then
2157 aros_cflags_array_bounds=-Wno-array-bounds
2158 fi
2160 AC_MSG_CHECKING([whether ${CC} accepts -Wenum-compare])
2161 CFLAGS=-Wenum-compare
2162 AC_TRY_COMPILE(,, aros_enum_compare="yes", aros_enum_compare="no")
2163 AC_MSG_RESULT($aros_enum_compare)
2164 if test "x-$aros_enum_compare" = "x-yes" ; then
2165 aros_cflags_enum_compare=-Wno-enum-compare
2166 fi
2168 AC_MSG_CHECKING([whether ${CC} accepts -Wstrict-overflow])
2169 CFLAGS=-Wstrict-overflow
2170 AC_TRY_COMPILE(,, aros_strict_overflow="yes", aros_strict_overflow="no")
2171 AC_MSG_RESULT($aros_strict_overflow)
2172 if test "x-$aros_strict_overflow" = "x-yes" ; then
2173 aros_cflags_strict_overflow=-Wno-strict-overflow
2174 fi
2176 AC_MSG_CHECKING([whether ${CC} accepts -Wformat-security])
2177 CFLAGS=-Wformat-security
2178 AC_TRY_COMPILE(,, aros_format_security="yes", aros_format_security="no")
2179 AC_MSG_RESULT($aros_format_security)
2180 if test "x-$aros_format_security" = "x-yes" ; then
2181 aros_cflags_format_security=-Wno-format-security
2182 fi
2183 else
2184 # We do not know which gcc version we are going to build and what we need to know
2185 # here is different for different versions so this will be set later during the
2186 # build of crosstools.
2187 aros_cflags_unused_but_set_variable=@aros_cflags_unused_but_set_variable@
2188 aros_cflags_array_bounds=@aros_cflags_array_bounds@
2189 aros_cflags_enum_compare=@aros_cflags_enum_compare@
2190 aros_cflags_strict_overflow=@aros_cflags_strict_overflow@
2191 aros_cflags_format_security=@aros_cflags_format_security@
2192 fi
2194 #-----------------------------------------------------------------------------
2196 # Check if we can explicitly choose older version of symbol hashing
2198 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2199 CC="$aros_kernel_cc"
2200 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2201 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2202 AC_MSG_RESULT($use_hash_style)
2203 if test "x-$use_hash_style" = "x-yes" ; then
2204 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2205 fi
2206 CC="$save_cc"
2207 CFLAGS="$save_cflags"
2209 AC_SUBST(host_cflags_iquote)
2210 AC_SUBST(host_cflags_iquote_end)
2211 AC_SUBST(kernel_cflags_iquote)
2212 AC_SUBST(kernel_cflags_iquote_end)
2213 AC_SUBST(aros_cflags_iquote)
2214 AC_SUBST(aros_cflags_iquote_end)
2217 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2218 AC_MSG_CHECKING([for default resolution of WBScreen])
2219 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2220 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2221 if test "$resolution" = "yes" ; then
2222 resolution="none"
2223 fi
2224 if test "$resolution" = "no" ; then
2225 resolution="none"
2226 fi
2227 if test "$resolution" != "none" ; then
2228 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
2229 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
2230 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
2231 fi
2232 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
2233 aros_cv_default_wbwidth=$aros_default_wbwidth
2234 aros_cv_default_wbheight=$aros_default_wbheight
2235 aros_cv_default_wbdepth=$aros_default_wbdepth
2237 dnl See if the user wants the serial debug output for native flavour
2238 AC_MSG_CHECKING([if serial debug is enabled])
2239 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2240 if test "$aros_serial_debug" = 0 ; then
2241 serial_debug_forced=""
2242 if test "$serial_debug" = "yes" ; then
2243 serial_debug="1"
2244 fi
2245 if test "$serial_debug" = "no" ; then
2246 serial_debug="none"
2247 fi
2248 else
2249 serial_debug_forced="(forced)"
2250 serial_debug=$aros_serial_debug
2251 fi
2252 if test "$serial_debug" != "none" ; then
2253 aros_serial_debug=$serial_debug
2254 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2255 else
2256 AC_MSG_RESULT(no)
2257 fi
2259 dnl See if the user wants the palm debug output hack for palm native flavour
2260 AC_MSG_CHECKING([if palm debug hack is enabled])
2261 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2262 if test "$palm_debug_hack" = "yes" ; then
2263 aros_palm_debug_hack="1"
2264 fi
2265 AC_MSG_RESULT($palm_debug_hack)
2267 dnl See if dev wants the usb3.0 code
2268 AC_MSG_CHECKING([if usb3.0 code is enabled])
2269 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2270 if test "$usb30_code" = "yes" ; then
2271 aros_config_cflags="$aros_config_cflags -DAROS_USB30_CODE"
2272 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2273 fi
2274 AC_MSG_RESULT($usb30_code)
2276 dnl See if the user wants nesting supervisor activated for unix flavour
2277 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2278 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2279 if test "$nesting_supervisor" = "yes" ; then
2280 aros_nesting_supervisor="1"
2281 fi
2282 AC_MSG_RESULT($nesting_supervisor)
2284 dnl See if the user wants to disable MMU support
2285 dnl This can be overriden on per-target basis,
2286 dnl set $aros_enable_mmu to "yes" or "no" to do this
2287 if test "$aros_enable_mmu" = "" ; then
2288 AC_MSG_CHECKING([if MMU support is enabled])
2289 dnl Enabled by default
2290 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2291 if test "$aros_enable_mmu" = "" ; then
2292 aros_enable_mmu="yes"
2293 fi
2294 AC_MSG_RESULT($aros_enable_mmu)
2295 fi
2296 if test "$aros_enable_mmu" = "no" ; then
2297 aros_enable_mmu="0"
2298 else
2299 aros_enable_mmu="1"
2300 fi
2303 dnl things specifically required for hosted flavours
2304 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2306 if test "x-$need_dlopen" != "x-no" ; then
2307 save_libs="$LIBS"
2308 LIBS=""
2309 dnl some kind of dynamic library access system is required for hostlib.resource
2310 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2311 if test "x-$have_dl" = "x-no" ; then
2312 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2313 aros_host_ldflags="$aros_host_ldflags -ldl"],
2314 have_dl="no")
2315 fi
2316 if test "x-$have_dl" = "x-no" ; then
2317 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2318 fi
2319 LIBS="$save_libs"
2320 fi
2323 dnl x11 hidd
2324 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2325 [build X11 hidd for hosted (default=auto)]),
2326 x11_hidd="$enableval",
2327 x11_hidd="$need_x11")
2328 case "x-$x11_hidd" in
2329 x-yes|x-no|x-auto) ;;
2330 *) x11_hidd="$need_x11" ;;
2331 esac
2333 ENABLE_X11=0
2335 dnl they want it
2336 if test "x-$x11_hidd" != "x-no" ; then
2338 dnl find x11 stuff
2339 AC_PATH_X
2341 x_cflags=
2342 for path in $x_libraries
2343 do
2344 x_cflags="$x_cflags -L$path"
2345 done
2347 for path in $x_includes
2348 do
2349 x_cflags="$x_cflags -I$path"
2350 done
2352 if test "x-$no_x" = "x-yes" ; then
2354 dnl didn't find it
2355 if test "x-$x11_hidd" != "x-auto" ; then
2356 dnl and they explicitly asked for it, bail out
2357 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2358 fi
2360 else
2361 dnl found it, setup the metatarget
2362 x11_hidd_target=kernel-x11gfx-kobj
2363 ENABLE_X11=1
2365 dnl setup shared memory extensions
2366 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2367 [use X11 shared memory (default=auto)]),
2368 x11_hidd_shm="$enableval",
2369 x11_hidd_shm="auto")
2370 case "x-$x11_hidd_shm" in
2371 x-yes|x-no|x-auto) ;;
2372 *) x11_hidd_shm="auto" ;;
2373 esac
2375 have_xshm=no
2377 dnl they want it
2378 if test "x-$x11_hidd_shm" != "x-no" ; then
2380 dnl system shm headers
2381 AC_CHECK_HEADERS(sys/ipc.h)
2382 AC_CHECK_HEADERS(sys/shm.h)
2384 dnl got them
2385 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2387 dnl make sure X libs have shm functions
2388 save_cflags="$CFLAGS"
2389 CFLAGS="$CFLAGS $x_cflags"
2390 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2391 CFLAGS="$save_cflags"
2392 fi
2393 fi
2395 dnl detection done, prepare output
2396 if test "x-$have_xshm" = "x-yes" ; then
2397 dnl we can do shm
2398 DO_XSHM_SUPPORT="1"
2399 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2400 dnl they explicitly asked for it, but we can't do it
2401 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2402 else
2403 dnl otherwise just disable it
2404 DO_XSHM_SUPPORT="0"
2405 fi
2408 dnl setup vidmode (fullscreen) extensions
2409 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2410 [use X11 vidmode extension (default=auto)]),
2411 x11_hidd_vidmode="$enableval",
2412 x11_hidd_vidmode="auto")
2413 case "x-$x11_hidd_vidmode" in
2414 x-yes|x-no|x-auto) ;;
2415 *) x11_hidd_vidmode="auto" ;;
2416 esac
2418 have_vidmode=no
2420 dnl they want it
2421 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2423 dnl make sure X libs have vidmode functions
2424 save_cflags="$CFLAGS"
2425 CFLAGS="$CFLAGS $x_cflags"
2426 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2427 CFLAGS="$save_cflags"
2428 fi
2430 dnl detection done, prepare output
2431 if test "x-$have_vidmode" = "x-yes" ; then
2432 dnl we can do vidmode
2433 DO_VIDMODE_SUPPORT="1"
2434 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2435 dnl they explicitly asked for it, but we can't do it
2436 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2437 else
2438 dnl otherwise just disable it
2439 DO_VIDMODE_SUPPORT="0"
2440 fi
2441 fi
2443 aros_host_x11_includes=$x_includes
2444 aros_host_x11_libdirs=$x_libraries
2445 fi
2448 dnl sdl hidd
2449 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2450 [build SDL hidd for hosted (default=auto)]),
2451 sdl_hidd="$enableval",
2452 sdl_hidd="auto")
2453 case "x-$sdl_hidd" in
2454 x-yes|x-no|x-auto) ;;
2455 *) sdl_hidd="auto" ;;
2456 esac
2458 dnl they want it
2459 if test "x-$sdl_hidd" != "x-no" ; then
2461 dnl find sdl
2462 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2464 if test "x-$have_sdl" != "x-yes" ; then
2466 dnl didn't find it
2467 if test "x-$sdl_hidd" != "x-auto" ; then
2468 dnl and they explicitly asked for it, bail out
2469 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2470 fi
2472 else
2473 dnl found it, set up the metatarget
2474 sdl_hidd_target=kernel-hidd-sdl
2475 aros_host_sdl_cflags=SDL_CFLAGS
2476 aros_host_sdl_libs=SDL_LIBS
2477 fi
2478 fi
2480 dnl oss.library
2481 AC_CHECK_HEADER(sys/soundcard.h)
2482 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2483 oss_library_target=workbench-libs-oss-unix
2484 fi
2485 fi
2488 dnl See if the user wants dbus.library
2489 AC_MSG_CHECKING([if building of dbus.library is enabled])
2490 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2491 if test "$dbus" = "yes" ; then
2492 ENABLE_DBUS=1
2493 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2494 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2495 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2496 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2497 else
2498 ENABLE_DBUS=0
2499 fi
2500 AC_MSG_RESULT($dbus)
2502 if test "$use_kernel_cc_wrapper" = "yes" ; then
2503 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2504 fi
2506 if test "${crosstools}" != "yes" ; then
2507 aros_target_toolchain=no
2508 else
2509 aros_target_toolchain=yes
2510 fi
2512 dnl --------------------------------------------------------------------
2513 dnl Configuration Output Section
2514 dnl --------------------------------------------------------------------
2516 # Generic
2517 AC_SUBST(aros_arch)
2518 AC_SUBST(aros_cpu)
2519 AC_SUBST(aros_flavour)
2520 AC_SUBST(aros_flavour_uc)
2521 AC_SUBST(aros_target_toolchain)
2522 AC_SUBST(AROS_BUILDDIR)
2523 AC_SUBST(AROS_BUILDDIR_UNIX)
2524 AC_SUBST(SRCDIR)
2525 AC_SUBST(AROS_CROSSTOOLSDIR)
2526 AC_SUBST(AROS_PORTSSRCDIR)
2528 # Compatability with other Amiga-like operation systems
2529 AC_SUBST(aros_amigaos_compliance)
2531 # Host related
2532 AC_SUBST(aros_cc_pre)
2533 AC_SUBST(aros_host_strip)
2534 AC_SUBST(aros_host_arch)
2535 AC_SUBST(aros_host_cpu)
2536 AC_SUBST(aros_host_cpp)
2537 AC_SUBST(aros_host_cc)
2538 AC_SUBST(aros_host_cxx)
2539 AC_SUBST(aros_host_ar)
2540 AC_SUBST(aros_host_ranlib)
2541 AC_SUBST(aros_host_ld)
2542 AC_SUBST(aros_host_make)
2543 AC_SUBST(aros_host_cflags)
2544 AC_SUBST(aros_host_cxxflags)
2545 AC_SUBST(gnu89_inline)
2546 AC_SUBST(aros_host_ldflags)
2547 AC_SUBST(aros_host_debug)
2548 AC_SUBST(aros_host_mkdep)
2549 AC_SUBST(aros_host_mkargs)
2550 AC_SUBST(aros_host_exe_suffix)
2551 AC_SUBST(aros_host_lib_suffix)
2552 AC_SUBST(aros_tools_dir)
2553 AC_SUBST(aros_host_aclocal)
2554 AC_SUBST(aros_host_autoconf)
2555 AC_SUBST(aros_host_autoheader)
2556 AC_SUBST(aros_host_automake)
2557 AC_SUBST(ant)
2559 # Target Related
2560 AC_SUBST(aros_target_guitheme)
2561 AC_SUBST(aros_target_iconset)
2562 AC_SUBST(aros_target_bootloader)
2563 AC_SUBST(aros_target_arch)
2564 AC_SUBST(aros_target_family)
2565 AC_SUBST(aros_target_cpu)
2566 AC_SUBST(aros_target_variant)
2567 AC_SUBST(aros_target_suffix)
2568 AC_SUBST(aros_target_ar)
2569 AC_SUBST(aros_target_ranlib)
2570 AC_SUBST(aros_plain_nm)
2571 AC_SUBST(aros_plain_ar)
2572 AC_SUBST(aros_kernel_ar)
2573 AC_SUBST(aros_kernel_ranlib)
2574 AC_SUBST(orig_target_cc)
2575 AC_SUBST(aros_target_cc)
2576 AC_SUBST(aros_kernel_cc)
2577 AC_SUBST(orig_target_cxx)
2578 AC_SUBST(aros_target_cxx)
2579 AC_SUBST(aros_kernel_cxx)
2580 AC_SUBST(orig_target_cpp)
2581 AC_SUBST(aros_target_cpp)
2582 AC_SUBST(aros_kernel_cpp)
2583 AC_SUBST(orig_target_as)
2584 AC_SUBST(aros_target_as)
2585 AC_SUBST(aros_kernel_as)
2586 AC_SUBST(orig_target_ld)
2587 AC_SUBST(aros_target_ld)
2588 AC_SUBST(aros_kernel_ld)
2589 AC_SUBST(aros_target_cc_includes)
2590 AC_SUBST(aros_target_cc_path)
2591 AC_SUBST(aros_target_objdump)
2592 AC_SUBST(aros_target_objcopy)
2593 AC_SUBST(aros_target_strip)
2594 AC_SUBST(aros_target_nm)
2595 AC_SUBST(aros_kernel_rescomp)
2596 AC_SUBST(aros_shared_default)
2597 AC_SUBST(aros_shared_ld)
2598 AC_SUBST(aros_object_format)
2599 AC_SUBST(aros_compiler_libs)
2600 AC_SUBST(aros_arch_libs)
2602 AC_SUBST(aros_config_cflags)
2603 AC_SUBST(aros_config_aflags)
2604 AC_SUBST(aros_config_ldflags)
2606 AC_SUBST(aros_shared_cflags)
2607 AC_SUBST(aros_shared_aflags)
2608 AC_SUBST(aros_shared_ldflags)
2609 AC_SUBST(aros_kernel_cflags)
2610 AC_SUBST(aros_kernel_includes)
2611 AC_SUBST(aros_kernel_objcflags)
2612 AC_SUBST(aros_kernel_ldflags)
2613 AC_SUBST(aros_target_cflags)
2614 AC_SUBST(aros_debug_cflags)
2615 AC_SUBST(aros_debug_aflags)
2616 AC_SUBST(aros_debug_ldflags)
2617 AC_SUBST(aros_target_genmap)
2618 AC_SUBST(aros_target_strip_flags)
2620 AC_SUBST(crosstools_target)
2621 AC_SUBST(crosstools_cxx_target)
2623 # Delinting target compiler flags
2624 AC_SUBST(aros_cflags_unused_but_set_variable)
2625 AC_SUBST(aros_cflags_array_bounds)
2626 AC_SUBST(aros_cflags_enum_compare)
2627 AC_SUBST(aros_cflags_strict_overflow)
2628 AC_SUBST(aros_cflags_format_security)
2630 # Graphics Related
2631 AC_SUBST(x11_hidd_target)
2632 AC_SUBST(sdl_hidd_target)
2633 AC_SUBST(pci_hidd_target)
2634 AC_SUBST(oss_library_target)
2636 AC_SUBST(aros_default_wbwidth)
2637 AC_SUBST(aros_default_wbheight)
2638 AC_SUBST(aros_default_wbdepth)
2639 AC_SUBST(DO_XSHM_SUPPORT)
2640 AC_SUBST(DO_VIDMODE_SUPPORT)
2642 AC_SUBST(aros_host_x11_includes)
2643 AC_SUBST(aros_host_x11_libdirs)
2644 AC_SUBST(aros_host_sdl_cflags)
2645 AC_SUBST(aros_host_sdl_libs)
2647 # Native version related
2648 AC_SUBST(aros_serial_debug)
2650 # Palm native version related
2651 AC_SUBST(aros_palm_debug_hack)
2653 # Unix/Hosted version related
2654 AC_SUBST(aros_nesting_supervisor)
2656 # MMU related
2657 AC_SUBST(aros_enable_mmu)
2659 # Apple iOS related
2660 AC_SUBST(aros_ios_platform)
2661 AC_SUBST(aros_ios_version)
2662 AC_SUBST(aros_ios_sdk)
2664 # ARM default GCC target related
2665 AC_SUBST(gcc_default_cpu)
2666 AC_SUBST(gcc_default_cpu_tune)
2667 AC_SUBST(gcc_default_fpu)
2668 AC_SUBST(gcc_default_float_abi)
2670 # Android related
2671 AC_SUBST(android_tool)
2672 AC_SUBST(aros_android_level)
2674 # DBUS related
2675 AC_SUBST(ENABLE_DBUS)
2676 AC_SUBST(DBUS_CFLAGS)
2677 AC_SUBST(DBUS_LIBFLAGS)
2678 AC_SUBST(KERNEL_DBUS_KOBJ)
2679 AC_SUBST(KERNEL_DBUS_INCLUDES)
2681 #X11 related
2682 AC_SUBST(ENABLE_X11)
2684 # Debug related
2685 AC_SUBST(aros_debug)
2686 AC_SUBST(aros_mungwall_debug)
2687 AC_SUBST(aros_stack_debug)
2688 AC_SUBST(aros_modules_debug)
2690 # Collect-aros stuff: "-ius" to ignore undefined symbols
2691 AC_SUBST(ignore_undefined_symbols)
2693 # C compiler related
2694 AC_SUBST(gcc_target_cpu)
2696 #ObjC compiler related
2697 AC_SUBST(objc_target)
2699 # USB3.0 code
2700 AC_SUBST(aros_usb30_code)
2702 dnl Prepare for output, make up all the generated patches
2703 case "$aros_flavour" in
2704 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2705 aros_flavour="emulation" ;;
2706 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2707 aros_flavour="emulation" ;;
2708 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2709 aros_flavour="standalone";;
2710 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2711 aros_flavour="standalone";;
2712 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2713 aros_flavour="native" ;;
2714 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2715 aros_flavour="native" ;;
2716 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2717 aros_flavour="linklib" ;;
2718 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2719 aros_flavour="palmnative" ;;
2720 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2721 aros_flavour="mac68knative" ;;
2722 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2723 aros_flavour="ppcnative" ;;
2724 esac
2726 if test ! -d ${aros_inc_dir} ; then
2727 ${MKDIR} ${aros_inc_dir}
2728 fi
2729 if test ! -d ${aros_geninc_dir} ; then
2730 ${MKDIR} ${aros_geninc_dir}
2731 fi
2732 if test ! -d ${aros_hostcfg_dir} ; then
2733 ${MKDIR} ${aros_hostcfg_dir}
2734 fi
2735 if test ! -d ${aros_targetcfg_dir} ; then
2736 ${MKDIR} ${aros_targetcfg_dir}
2737 fi
2738 if test ! -d ${aros_tools_dir} ; then
2739 ${MKDIR} ${aros_tools_dir}
2740 fi
2741 if test ! -d ${aros_scripts_dir} ; then
2742 ${MKDIR} ${aros_scripts_dir}
2743 fi
2745 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2747 AC_CONFIG_COMMANDS([compiler_executable],
2748 [
2749 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2750 mkdir -p $prefix
2751 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2752 prefix3=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2754 echo ${prefix2}
2755 echo ${prefix3}
2756 chmod a+x ${prefix2}-gcc ${prefix2}-g++ ${prefix2}-ld ${prefix2}-cpp ${prefix3}-gcc
2758 ln -sf $orig_target_as$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2759 ln -sf $orig_target_nm$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2760 ln -sf $orig_target_ar$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2761 ln -sf $orig_target_ranlib$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2762 ln -sf $orig_target_objcopy$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2763 ln -sf $orig_target_objdump$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2764 ln -sf $orig_target_strip$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2766 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix3}-ld$aros_host_exe_suffix
2767 ],
2768 [
2769 aros_host_exe_suffix=${aros_host_exe_suffix}
2770 aros_tools_dir=${aros_tools_dir}
2771 aros_target_cpu=${aros_target_cpu}
2772 aros_target_arch=${aros_target_arch}
2773 aros_target_suffix=${aros_target_suffix}
2774 orig_target_nm=${orig_target_nm}
2775 orig_target_as=${orig_target_as}
2776 orig_target_ar=${orig_target_ar}
2777 orig_target_ranlib=${orig_target_ranlib}
2778 orig_target_objdump=${orig_target_objdump}
2779 orig_target_objcopy=${orig_target_objcopy}
2780 orig_target_strip=${orig_target_strip}
2781 aros_kernel_ld=${aros_kernel_ld}
2782 ]
2783 )
2784 AC_CONFIG_COMMANDS([genmf_executable],
2785 [chmod a+x ${aros_tools_dir}/genmf.py],
2786 [aros_tools_dir=${aros_tools_dir}]
2787 )
2789 AC_CONFIG_FILES(
2790 Makefile
2791 config/make.cfg
2792 ${aros_inc_dir}/config.h:config/config.h.in
2793 ${aros_geninc_dir}/config.h:config/config.h.in
2794 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2795 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2796 mmake.config
2797 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2798 ${aros_targetcfg_dir}/specs:config/specs.in
2799 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2800 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-cpp:scripts/aros-cpp.in
2801 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2802 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-g++:scripts/aros-g++.in
2803 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2804 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2805 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2806 tools/collect-aros/env.h
2807 ${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in
2808 )
2810 AC_OUTPUT
2812 dnl This is in order to not define SHARED_CFLAGS sometimes
2813 dnl We don't always do aros_shared_ar, aros_shared_cflags
2815 #XXX compatability...
2816 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2818 if test -n "$aros_shared_cflags" ; then
2819 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2820 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg
2821 fi