| blob | 8e456166efd781cebca84dba1143668cd56ac07d |
1 dnl Copyright © 1997-2014, The AROS Development Team. All rights reserved.
2 dnl $Id$
3 dnl
4 dnl Desc: Autoconf source for configuration file
5 dnl Lang: english
7 # Note: After file changes, generate configure anew and commit _both_ files.
9 #TODO
10 # method of getting shared/non-shared ld/ar tool for target.
12 # ------------------------------------------------------------------------
13 # Here starts the first section of the configure.in file.
14 # ------------------------------------------------------------------------
16 AC_INIT(mmakefile)
17 AC_PREREQ(2.61)
18 AC_CONFIG_AUX_DIR(scripts/autoconf)
20 # Check what host we are running on.
21 # If a target is not suggested, we use this one.
22 # Note that what we call a target, Autoconf calls a host.
23 AC_CANONICAL_HOST
25 # 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 $aros_host_cc_pipe"
232 aros_host_arch="darwin"
233 host_cc_elf=no
234 SED="gsed"
235 android_build_os="darwin-x86"
236 android_tool="android"
237 default_android_sdk="/android-sdk-mac_x86"
238 case "$host_cpu" in
239 *i?86*)
240 aros_host_cpu="i386"
241 ;;
242 *x86_64*)
243 aros_host_cpu="x86_64"
244 ;;
245 *powerpc*)
246 aros_host_cpu="ppc"
247 ;;
248 *)
249 AC_MSG_WARN("Unknown CPU for Darwin host -- $host_cpu")
250 aros_host_cpu="$host_cpu"
251 ;;
252 esac
254 aros_host_ldflags="$aros_host_ldflags -liconv"
256 ;;
258 dragonfly*)
259 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
260 aros_host_make="gmake"
261 aros_host_arch="dragonfly"
262 case $host_cpu in
263 *i?86*)
264 aros_host_cpu="i386"
265 ;;
266 *amd64*)
267 aros_host_cpu="x86_64"
268 ;;
269 *)
270 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
271 aros_host_cpu="$host_cpu"
272 ;;
273 esac
274 ;;
276 netbsd*)
277 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
278 aros_host_make="gmake"
279 aros_host_arch="netbsd"
280 case "$host_cpu" in
281 *i?86*)
282 aros_host_cpu="i386"
283 ;;
284 *m68k*)
285 aros_host_cpu="m68k"
286 ;;
287 *)
288 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
289 aros_host_cpu="$host_cpu"
290 ;;
291 esac
292 aros_host_lib_suffix=".0.0"
293 ;;
295 openbsd*)
296 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
297 aros_host_make="gmake"
298 aros_host_arch="openbsd"
299 case "$host_cpu" in
300 *i?86*)
301 aros_host_cpu="i386"
302 ;;
303 *)
304 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
305 aros_host_cpu="$host_cpu"
306 ;;
307 esac
308 ;;
310 solaris*)
311 aros_host_arch="solaris"
312 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
313 case "$host_cpu" in
314 *i?86*)
315 aros_host_cpu="i386"
316 ;;
317 *sparc*)
318 aros_host_cpu="sparc"
319 ;;
320 *)
321 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
322 aros_host_cpu="$host_cpu"
323 ;;
324 esac
325 ;;
327 morphos*)
328 aros_host_arch="morphos"
329 aros_host_cpu="ppc"
330 host_cc_elf=no
331 ;;
333 amiga*)
334 aros_host_arch="amiga"
335 host_cc_elf=no
336 SORT="/gg/bin/sort"
337 TEST="/gg/bin/test"
338 UNIQ="/gg/bin/uniq"
339 FOR="for"
340 TOUCH="/gg/bin/touch"
341 case "$host_cpu" in
342 *m68k*)
343 aros_host_cpu="m68k"
344 ;;
345 *powerpc*)
346 aros_host_cpu="ppc"
347 ;;
348 *)
349 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
350 aros_host_cpu="$host_cpu"
351 ;;
352 esac
353 ;;
355 cygwin*)
356 aros_host_arch="cygwin"
357 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
358 host_cc_elf=no
359 android_build_os="windows"
360 android_tool="android.bat"
361 default_android_sdk="/cygdrive/c/android-sdk-windows-1.6_r1"
363 case "$host_cpu" in
364 *i?86*)
365 aros_host_cpu="i386"
366 ;;
367 *)
368 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
369 aros_host_cpu="$host_cpu"
370 ;;
371 esac
372 ;;
374 mingw32*)
375 aros_host_arch="mingw32"
376 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
377 host_cc_elf=no
378 android_build_os="windows"
379 android_tool="android.bat"
380 default_android_sdk="/c/android-sdk-windows-1.6_r1"
382 case "$host_cpu" in
383 *i?86*)
384 dnl Currently there's neither 64-bit MinGW nor MSYS. Both environments are 32-bit
385 dnl and run under emulation. Consequently, uname reports i386 even on 64-bit systems.
386 dnl Here we attempt to detect Windows home platform by asking gcc about its target.
387 dnl 64-bit gcc will output "x86_64-w64-mingw32" here.
389 AC_MSG_CHECKING([for Windows native gcc target])
390 host_cpu=`gcc -dumpmachine`
391 AC_MSG_RESULT($host_cpu)
392 ;;
394 esac
396 case "$host_cpu" in
397 *i?86*)
398 aros_host_cpu="i386"
399 ;;
401 mingw32*)
402 dnl Native i386 gcc for MinGW32 reports 'mingw32' with -dumpmachine switch
403 aros_host_cpu="i386"
404 ;;
406 *x86_64*)
407 aros_host_cpu="x86_64"
408 dnl Dragon's x86_64-w64-mingw32-gcc is a bit broken. It ignores standard $prefix/include
409 dnl directory, so we have to add it explicitly here.
410 aros_host_cflags="$aros_host_cflags -isystem /mingw/include"
411 ;;
413 *)
414 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
415 aros_host_cpu="$host_cpu"
416 ;;
417 esac
418 ;;
419 *)
420 AC_MSG_ERROR([Unsupported host architecture $host])
421 ;;
422 esac
424 AROS_PROG(aros_host_ar,[ar],[cr])
425 AROS_REQUIRED(ar,$aros_host_ar)
426 AROS_PROG(aros_host_ranlib,ranlib)
427 AROS_REQUIRED(ranlib,$aros_host_ranlib)
428 AROS_PROG(aros_host_strip,strip)
429 AROS_REQUIRED(strip,$aros_host_strip)
431 AROS_PROG(RM,[rm],[-rf])
432 AROS_REQUIRED(rm,$RM)
433 AROS_PROG(CP,[cp])
434 AROS_REQUIRED(cp,$CP)
435 AROS_PROG(MV,[mv])
436 AROS_REQUIRED(mv,$MV)
437 AROS_PROG(ECHO,[echo])
438 AROS_REQUIRED(echo,$ECHO)
439 AROS_PROG(MKDIR,[mkdir],[-p])
440 AROS_REQUIRED(mkdir,$MKDIR)
441 AROS_PROG(TOUCH,[touch])
442 AROS_REQUIRED(touch,$TOUCH)
443 AROS_PROG(SORT,[sort])
444 AROS_REQUIRED(sort,$SORT)
445 AROS_PROG(UNIQ,[uniq])
446 AROS_REQUIRED(uniq,$UNIQ)
447 AROS_PROG(NOP,[true])
448 AROS_REQUIRED(true,$NOP)
449 AROS_PROG(CAT,[cat])
450 AROS_REQUIRED(cat,$CAT)
451 AROS_PROG(BISON,[bison])
452 AROS_REQUIRED(bison,$BISON)
453 AROS_PROG(FLEX,[flex])
454 AROS_REQUIRED(flex,$FLEX)
455 AROS_PROG(PNGTOPNM,[pngtopnm])
456 AROS_REQUIRED(pngtopnm,$PNGTOPNM)
457 AROS_PROG(PPMTOILBM,[ppmtoilbm])
458 AROS_REQUIRED(ppmtoilbm,$PPMTOILBM)
459 AROS_PROG(SED,[sed])
460 AROS_REQUIRED(sed,$SED)
461 AROS_PROG(CHMOD,[chmod])
462 AROS_REQUIRED(chmod,$CHMOD)
463 AROS_PROG(PATCH,[patch])
464 AROS_REQUIRED(patch,$PATCH)
466 AM_PATH_PYTHON(2.5)
468 AC_CHECK_LIB(png, png_read_png)
469 AROS_REQUIRED(libpng, $ac_cv_lib_png_png_read_png)
471 AC_SUBST(FOR, for)
472 AC_SUBST(IF, if)
473 AC_SUBST(TEST, test)
474 AC_SUBST(CMP, cmp)
476 dnl ---------------------------------------------------------------------------
477 dnl Look for things about the host system, good for hosted targets.
478 dnl ---------------------------------------------------------------------------
480 # Check for some includes for the X11 HIDD and the kernel
481 AC_CHECK_HEADERS([sys/ipc.h sys/shm.h \
482 sys/mmap.h sys/mman.h sysexits.h \
483 sys/statfs.h sys/statvfs.h sys/vfs.h sys/param.h \
484 ])
486 AC_CHECK_HEADERS([sys/mount.h],,,[#include <sys/param.h>])
488 AC_HEADER_DIRENT
489 AC_HEADER_STAT
490 AC_HEADER_STDC
491 AC_HEADER_SYS_WAIT
492 AC_HEADER_TIME
493 AC_STRUCT_ST_BLKSIZE
494 AC_STRUCT_ST_BLOCKS
495 AC_STRUCT_ST_RDEV
496 AC_STRUCT_TM
497 AC_STRUCT_TIMEZONE
498 AC_TYPE_OFF_T
499 AC_TYPE_PID_T
500 AC_TYPE_SIZE_T
501 AC_TYPE_UID_T
503 AC_CHECK_MEMBERS(struct tm.tm_gmtoff)
505 # Look for some functions
506 AC_CHECK_FUNCS([getpagesize kqueue statfs statvfs \
507 clone kse_create rfork_thread thr_create sa_register \
508 getcontext makecontext setcontext sigaltstack swapcontext])
510 AC_FUNC_MMAP
513 dnl --------------------------------------------------------------------
514 dnl Target Configuration Section
515 dnl --------------------------------------------------------------------
516 dnl
517 dnl The target configuration section is responsible for setting up all
518 dnl the paths for includes, and tools required to build AROS to some
519 dnl particular target.
521 aros_config_cflags="-Wall -Werror-implicit-function-declaration"
522 aros_config_aflags="-Wall -x assembler-with-cpp -c"
523 aros_config_ldflags=""
525 aros_shared_default=yes
527 aros_shared_cflags="-fPIC"
528 aros_shared_aflags=""
529 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
530 aros_kernel_ldflags="-Wl,-rpath,./lib"
532 aros_kernel_ar_flags="cr"
533 aros_target_ar_flags="cr"
534 aros_target_nm_flags="-C -ul"
535 aros_target_strip_flags="--strip-unneeded -R.comment"
537 aros_compiler_libs=
538 aros_arch_libs=
540 aros_target_genmap="-Wl,-Map -Xlinker"
542 # Native flavour stuff
543 aros_serial_debug="0"
545 # Palm native flavour stuff
546 aros_palm_debug_hack="0"
548 # Unix flavour stuff
549 aros_nesting_supervisor="0"
551 # Collect-aros stuff: "-ius" to ignore undefined symbols
552 ignore_undefined_symbols=""
554 # Check for X11 by default
555 need_x11="auto"
557 #-----------------------------------------------------------------------------
559 #
560 # GCC 4.1+ has a stack protection feature that requires OS support. Ubuntu has
561 # it switched on by default, and we use the host compiler, so it compiles AROS
562 # code with this enabled resulting in link failures as we don't have support
563 # for it.
564 #
565 # We use two methods to disable it. For the host compiler (used to compile
566 # some hosted modules), we test to see if the compiler supports stack
567 # protection, and if it does we disable it in AROS_CONFIG_CFLAGS. This should
568 # work on all platforms.
569 #
570 # For the "cross" compiler we clear the "ssp_default" spec in config/specs.in
571 # (this is done unconditionally, as it should have no effect on compilers
572 # without the stack protection feature). This may be specific to the way that
573 # Ubuntu enables the feature, so may not work everywhere. My specs-fu isn't
574 # strong enough to disable it in a generic way though, so we'll live with it
575 # until another vendor ships GCC with it enabled in a different way, and deal
576 # with it then.
577 #
579 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
580 save_cflags="$CFLAGS"
581 CFLAGS="$CFLAGS -fno-stack-protector"
582 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
583 AC_MSG_RESULT($use_no_stack_protector)
584 if test "x-$use_no_stack_protector" = "x-yes" ; then
585 aros_host_cflags="$aros_host_cflags -fno-stack-protector"
586 fi
587 CFLAGS="$save_cflags"
589 #-----------------------------------------------------------------------------
591 # Disable pointer-signedness warnings if the compiler recognises the option
592 # (this only works for the host compiler at the moment)
594 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
595 save_cflags="$CFLAGS"
596 CFLAGS="$CFLAGS -Wno-pointer-sign"
597 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
598 AC_MSG_RESULT($use_no_sign_warning)
599 if test "x-$use_no_sign_warning" = "x-yes" ; then
600 aros_host_cflags="$aros_host_cflags -Wno-pointer-sign"
601 fi
602 CFLAGS="$save_cflags"
604 #-----------------------------------------------------------------------------
606 # Check if host compiler supports -fgnu89-inline, can be needed for crosstools.
608 AC_MSG_CHECKING([whether ${CC} accepts -fgnu89-inline])
609 save_cflags="$CFLAGS"
610 CFLAGS="$CFLAGS -fgnu89-inline"
611 AC_TRY_COMPILE(,, use_gnu89_inline="yes", use_gnu89_inline="no")
612 AC_MSG_RESULT($use_gnu89_inline)
613 if test "x-$use_gnu89_inline" = "x-yes" ; then
614 gnu89_inline="-fgnu89-inline"
615 fi
616 CFLAGS="$save_cflags"
618 #-----------------------------------------------------------------------------
620 AC_MSG_CHECKING([for type of build])
621 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=$enableval,build_type="personal")
623 if test "$build_type" = "nightly"; then
624 build_type_string="NIGHTLY"
625 elif test "$build_type" = "snapshot"; then
626 build_type_string="SNAPSHOT"
627 elif test "$build_type" = "milestone"; then
628 build_type_string="MILESTONE"
629 elif test "$build_type" = "release"; then
630 build_type_string="RELEASE"
631 else
632 build_type_string="PERSONAL"
633 build_type="personal"
634 fi
636 aros_config_cflags="$aros_config_cflags -DAROS_BUILD_TYPE=AROS_BUILD_TYPE_$build_type_string"
638 AC_MSG_RESULT($build_type)
640 #-----------------------------------------------------------------------------
641 all_debug_types="messages stack modules mungwall symbols"
643 AC_MSG_CHECKING([which debug types to enable])
644 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)]),
645 debug="$enableval",debug="")
647 if test "$debug" = "" -o "$debug" = "no"; then
648 debug="none"
649 elif test "$debug" = "yes"; then
650 debug="all"
651 fi
653 if test "$debug" = "all" ; then
654 debug="messages stack modules symbols"
655 for d in $all_debug_types; do
656 export aros_${d}_debug="1"
657 done
658 else
659 for d in $all_debug_types; do
660 export aros_${d}_debug="0"
661 done
662 fi
664 if test "$debug" != "none"; then
665 debug=`echo $debug | sed s/,/\ /g`
666 for d in $debug; do
667 found="0"
668 for d2 in $all_debug_types; do
669 if test "$d2" = "$d"; then
670 found="1"
671 break
672 fi
673 done
674 if test "$found" = "0"; then
675 AC_MSG_ERROR([unrecognized debug type "$d". Available types are: all none $all_debug_types])
676 fi
677 export aros_${d}_debug="1"
678 done
679 aros_debug="yes"
680 fi
681 AC_MSG_RESULT($debug)
683 if test "$aros_messages_debug" = "1"; then
684 aros_messages_debug="-DADEBUG=1 -DMDEBUG=1"
685 else
686 aros_messages_debug=""
687 fi
688 if test "$aros_symbols_debug" = "1"; then
689 aros_symbols_debug="-g"
690 else
691 aros_symbols_debug=""
692 fi
694 # These are the flags to pass when compiling debugged programs
695 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
696 aros_debug_aflags=""
697 aros_debug_ldflags="$aros_symbols_debug"
699 #-----------------------------------------------------------------------------
700 # Checking for distcc and ccache.
701 #
702 # Always apply the transforms in this particular order. Basically you should
703 # always run 'ccache distcc compiler' in that order for the best performance.
704 #
705 AC_MSG_CHECKING([whether to enable distcc])
706 AC_ARG_ENABLE(distcc,AC_HELP_STRING([--enable-distcc],[Use distcc as a front end to the compiler (default=no).]),distcc="$enableval",distcc="no")
707 if test "$distcc" != "" -a "$distcc" != "no"; then
708 # AC_CHECK_PROG will print out the result in this case
709 AC_PATH_PROG(DISTCC,[distcc],distcc,)
710 else
711 AC_MSG_RESULT(no)
712 fi
714 AC_MSG_CHECKING([whether to enable ccache])
715 AC_ARG_ENABLE(ccache,AC_HELP_STRING([--enable-ccache],[Use ccache as a front end to the compiler (default=no).]),ccache="$enableval",ccache="no")
716 if test "$ccache" != "" -a "$ccache" != "no"; then
717 # AC_CHECK_PROG will print out the result in this case
718 AC_CHECK_PROG(CCACHE,[ccache],ccache,)
719 else
720 AC_MSG_RESULT(no)
721 fi
723 #-----------------------------------------------------------------------------
724 AC_MSG_CHECKING([what specific host gcc version to use])
725 AC_ARG_WITH(kernel-gcc-version,AC_HELP_STRING([--with-kernel-gcc-version=VERSION],[Use gcc-VERSION for building bootstrap]),kernel_tool_version="$withval",kernel_tool_version="")
726 AC_MSG_RESULT($kernel_tool_version)
728 #-----------------------------------------------------------------------------
729 AC_MSG_CHECKING([what optimization flags to use])
730 AC_ARG_WITH(optimization,AC_HELP_STRING([--with-optimization=FLAGS],[Use optimization flags FLAGS (default=-O2).]),optimization="$withval",optimization="unknown")
731 if test "$optimization" = "unknown"; then
732 dnl default is -O2 for normal builds, -O0 for debug builds
733 if test "$debug" != "none"; then
734 optimization="-O0"
735 else
736 optimization="-O2"
737 fi
738 fi
739 aros_config_cflags="$aros_config_cflags $optimization"
740 AC_MSG_RESULT($optimization)
742 #-----------------------------------------------------------------------------
743 AC_MSG_CHECKING([what paranoia flags to use])
744 AC_ARG_WITH(paranoia,AC_HELP_STRING([--with-paranoia=FLAGS],[CC flags to enable paranoia]),[paranoia_flags="$withval"],[paranoia_flags="default"])
745 if test "$paranoia_flags" = "default"; then
746 paranoia_flags=""
747 else if test "$paranoia_flags" = "yes"; then
748 paranoia_flags="-Wall -Werror"
749 fi fi
750 AC_MSG_RESULT($paranoia_flags)
751 aros_config_cflags="$aros_config_cflags $paranoia_flags"
753 #-----------------------------------------------------------------------------
754 AC_MSG_CHECKING([what target variant to enable])
755 AC_ARG_ENABLE(target_variant,AC_HELP_STRING([--enable-target-variant=NAME],[Enable a specific target variant(default=none)]),target_variant=$enableval,target_variant="")
756 if test "$target_variant" = ""; then
757 aros_target_variant=""
758 aros_target_suffix=""
759 enableval="none"
760 else
761 aros_target_variant="$target_variant"
762 aros_target_suffix="-$target_variant"
763 fi
764 AC_MSG_RESULT($enableval)
766 #-----------------------------------------------------------------------------
767 # Target-specific defaults. You can override then on a per-target basis.
768 #
769 # Bootloader name. Currently used by PC target.
770 target_bootloader="none"
772 #-----------------------------------------------------------------------------
773 # Additional options for some specific targets
775 case "$aros_target_variant" in
776 ios)
777 AC_MSG_CHECKING([XCode path])
778 AC_ARG_WITH(xcode,AC_HELP_STRING([--with-xcode=PATH],[Specify XCode path for iOS targets (default=/Developer).]),aros_xcode_path="$withval",aros_xcode_path="/Developer")
779 AC_MSG_RESULT($aros_xcode_path)
781 AC_MSG_CHECKING([what iOS SDK version to use])
782 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=VERSION],[Use iOS SDK version VERSION (default=4.1).]),aros_sdk_version="$withval",aros_sdk_version="4.1")
783 AC_MSG_RESULT($aros_sdk_version)
785 ;;
787 "android")
788 AC_MSG_CHECKING([Android SDK path])
789 AC_ARG_WITH(sdk,AC_HELP_STRING([--with-sdk=PATH],[Specify Android SDK path (default=$default_android_sdk).]),aros_android_sdk="$withval",aros_android_sdk=$default_android_sdk)
790 AC_MSG_RESULT($aros_android_sdk)
792 AC_MSG_CHECKING([Android NDK path])
793 AC_ARG_WITH(ndk,AC_HELP_STRING([--with-ndk=PATH],[Specify Android NDK path (default=none).]),aros_android_ndk="$withval",aros_android_ndk="none")
794 AC_MSG_RESULT($aros_android_ndk)
796 AC_MSG_CHECKING([what Android SDK version to use])
797 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=LEVEL],[Use Android SDK for API LEVEL (default=12).]),aros_sdk_version="$withval",aros_sdk_version="12")
798 AC_MSG_RESULT($aros_sdk_version)
800 if test "$aros_android_ndk" != "none"; then
801 AC_MSG_CHECKING([what Android NDK version to use])
802 AC_ARG_WITH(ndk-version,AC_HELP_STRING([--with-ndk-version=LEVEL],[Use Android NDK for API LEVEL (default=9).]),aros_ndk_version="$withval",aros_ndk_version="9")
803 AC_MSG_RESULT($aros_ndk_version)
804 fi
806 export PATH="$aros_android_sdk/tools:$PATH"
807 AC_PATH_PROG(android_tool, $android_tool)
808 AROS_REQUIRED(android,$android_tool)
810 aros_android_level=android-$aros_sdk_version
811 if test ! -d $aros_android_sdk/platforms/$aros_android_level; then
812 echo "Platform $aros_android_level is not installed in your SDK"
813 echo "Use --with-sdk-version=<API level number> to select another platform version"
814 echo "You can check what plaform versions are installed in your SDK"
815 echo "by examining contents of $aros_android_sdk/platforms directory"
816 AC_MSG_ERROR([Android platform $aros_android_level is not installed])
817 fi
819 AC_PATH_PROG(ant, ant)
820 if test "$ant" = ""; then
821 AC_MSG_WARN([Apache Ant is missing, Java bootstrap can't be built automatically])
822 fi
824 AC_MSG_CHECKING([Build debug or release apk])
825 AC_ARG_WITH(apk-version,AC_HELP_STRING([--with-apk-version=(release|debug)],[Which version of AROSBootstrap.apk to compile. Release version needs key for signing, debug version will only run in emulator. (default=release)]),aros_android_antapk=$withval,aros_android_antapk=release)
826 if test $aros_android_antapk != release -a $aros_android_antapk != debug; then
827 AC_MSG_ERROR([apk-version has to be release or debug])
828 fi
829 AC_MSG_RESULT($aros_android_antapk)
831 dnl MSYS bash can't run .bat files directly, then need to be started via cmd.exe
832 if test "$host_os" = "mingw32"; then
833 android_tool="cmd //c $android_tool"
834 fi
836 ;;
837 esac
839 #-----------------------------------------------------------------------------
840 # External toolchains
841 kernel_tool_prefix="none"
842 aros_tool_prefix="none"
843 elf_tool_prefix="${target_cpu}-elf-"
845 # This is the target configuration switch.
846 case "$target_os" in
847 linux*)
848 aros_target_arch="linux"
849 aros_target_family="unix"
850 case "$target_cpu" in
851 *m68k*)
852 aros_target_cpu="m68k"
853 aros_object_format="m68kelf"
854 aros_flavour="emulcompat"
855 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__linux__"
856 aros_shared_ldflags="-Wl,-T,\$(TOP)/config/linux/m68k/script.so"
857 aros_kernel_ldflags="-Wl,-rpath,./lib,-T,\$(TOP)/config/linux/m68k/script.normal"
858 gcc_target_cpu="mc68000"
859 ;;
860 *i?86*)
861 aros_target_cpu="i386"
862 aros_object_format="elf_i386"
863 aros_flavour="emulation"
864 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__linux__"
865 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
866 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
867 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
868 aros_config_ldflags="-m32 -march=i486"
869 aros_kernel_ldflags="-Wl,-melf_i386"
870 aros_default_wbdepth=8
871 gcc_target_cpu="i386"
872 pci_hidd_target="hidd-pci-linux"
873 android_tool_dir_prefix="x86"
874 android_tool_prefix="i686-android-linux"
875 android_ndk_arch="x86"
876 ;;
877 *x86_64*)
878 aros_target_cpu="x86_64"
879 aros_object_format="elf_x86_64"
880 aros_flavour="emulation"
881 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__linux__"
882 aros_config_cflags="$aros_config_cflags -mno-red-zone -fno-omit-frame-pointer"
883 aros_default_wbdepth=8
884 pci_hidd_target="hidd-pci-linux"
885 ;;
886 *powerpc*)
887 aros_target_cpu="ppc"
888 aros_object_format="elf32ppc"
889 aros_flavour="emulation"
890 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
891 aros_default_wbdepth=8
892 gcc_target_cpu="ppc"
893 ;;
894 # TODO
895 # Same as powerpc, but I need this for the nightly build to work again.
896 # Actually, the nightly should be made working with powerpc target.
897 # That just was too much work for the moment, another week or two.
898 *ppc*)
899 aros_target_cpu="ppc"
900 aros_object_format="elf32ppc"
901 aros_flavour="emulation"
902 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
903 aros_default_wbdepth=8
904 gcc_target_cpu="ppc"
905 ;;
906 *armhf*)
907 aros_target_cpu="arm"
908 target_cpu="arm"
909 aros_object_format="armelf_aros"
910 aros_flavour="emulation"
911 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
912 gcc_target_cpu="arm"
913 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
914 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
915 aros_arch_libs="-laeabi"
916 gcc_default_float_abi="hard"
917 android_tool_dir_prefix="arm-linux-androideabi"
918 android_tool_prefix="arm-linux-androideabi"
919 android_ndk_arch="arm"
920 kernel_tool_prefix="arm-linux-gnueabihf-"
921 ;;
922 *arm*)
923 aros_target_cpu="arm"
924 aros_object_format="armelf_aros"
925 aros_flavour="emulation"
926 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
927 gcc_target_cpu="arm"
928 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
929 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
930 aros_arch_libs="-laeabi"
931 android_tool_dir_prefix="arm-linux-androideabi"
932 android_tool_prefix="arm-linux-androideabi"
933 android_ndk_arch="arm"
934 kernel_tool_prefix="arm-linux-gnueabi-"
935 ;;
936 *)
937 AC_MSG_ERROR("Unknown CPU for Linux -- $target_cpu")
938 ;;
939 esac
940 case "$aros_target_variant" in
941 android)
943 dnl Not all Linux CPUs are supported by Android
944 if test "$android_ndk_arch" = ""; then
945 AC_MSG_ERROR("Unsupported CPU for Android -- $target_cpu")
946 fi
948 aros_default_wbwidth=320
949 aros_default_wbheight=480
950 if test "$aros_android_ndk" = "none"; then
951 dnl Use standalone toolchain, don't adjust paths
952 aros_kernel_cflags="-mandroid"
953 aros_kernel_ldflags="-mandroid"
954 CFLAGS="-mandroid"
955 else
956 dnl In Android NDK toolchains are placed in own directories,
957 dnl but tool names are not suffixed with version
958 export PATH="$aros_android_ndk/toolchains/$android_tool_dir_prefix-$kernel_tool_version/prebuilt/$android_build_os/bin:$PATH"
959 kernel_tool_version=""
960 aros_android_ndk="$aros_android_ndk/platforms/android-$aros_ndk_version/arch-$android_ndk_arch"
961 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
962 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
963 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
964 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
965 fi
966 need_x11=no
967 unixgfx_hidd_target=kernel-hidd-androidgfx
968 # Disable implicit PIC mode
969 aros_target_cflags="$aros_target_cflags -fno-pic"
970 kernel_tool_prefix="$android_tool_prefix-"
971 ;;
972 esac
973 ;;
975 pc)
976 aros_target_arch="pc"
977 aros_shared_default="no"
978 target_bootloader="grub2"
979 case "$target_cpu" in
980 *i?86*)
981 aros_target_cpu="i386"
983 dnl If somebody hasn't already set the target object
984 dnl format, then use this value. Mostly to support
985 dnl FreeBSD cross-compilation.
986 dnl TODO: Remove when we always use our compiler.
988 if test "$aros_object_format" = "" ; then
989 aros_object_format="elf_i386"
990 fi
991 aros_flavour="standalone"
992 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
993 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
994 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
995 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
996 aros_config_ldflags="-m32 -march=i486"
997 aros_kernel_ldflags="-Wl,-melf_i386"
998 aros_default_wbwidth=640
999 aros_default_wbheight=480
1000 gcc_target_cpu="i386"
1001 ;;
1002 *x86_64*)
1003 aros_target_cpu="x86_64"
1004 aros_serial_debug=1
1005 if test "$aros_object_format" = "" ; then
1006 aros_object_format="elf_x86_64"
1007 fi
1008 aros_flavour="standalone"
1009 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1010 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
1011 aros_kernel_ldflags=""
1012 aros_default_wbwidth=640
1013 aros_default_wbheight=480
1014 ;;
1015 *)
1016 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
1017 ;;
1018 esac
1019 ;;
1021 prep)
1022 aros_target_arch="prep"
1023 aros_shared_default="no"
1024 aros_target_cpu="ppc"
1025 aros_object_format="elf32ppc"
1026 aros_flavour="ppcnative"
1027 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1028 aros_kernel_ldflags=""
1029 aros_default_wbwidth=640
1030 aros_default_wbheight=480
1031 gcc_target_cpu="ppc"
1032 ;;
1034 freebsd*)
1035 aros_target_arch="freebsd"
1036 aros_target_family="unix"
1037 aros_target_cpu="i386"
1038 aros_flavour="emulation"
1039 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1040 gcc_target_cpu="i386"
1042 aros_target_strip_flags="-x"
1043 ;;
1045 darwin*)
1046 aros_target_arch="darwin"
1047 aros_target_family="unix"
1048 aros_flavour="emulation"
1049 case "$target_cpu" in
1050 *i?86*)
1051 aros_ios_platform="iPhoneSimulator"
1052 aros_target_cpu="i386"
1053 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1054 aros_kernel_ldflags=""
1055 aros_macosx_version="10.4"
1056 aros_default_wbdepth=8
1057 gcc_target_cpu="i386"
1058 aros_object_format="elf_i386"
1059 aros_kernel_ar_flags="-cr"
1060 aros_target_strip_flags="-x"
1061 kernel_tool_flags="-m32"
1062 ;;
1063 *x86_64*)
1064 aros_target_cpu="x86_64"
1065 aros_object_format="elf_x86_64"
1066 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1067 aros_macosx_version="10.6"
1068 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1069 aros_kernel_cflags="-m64"
1070 aros_kernel_ldflags="-m64"
1071 aros_target_cflags="-mcmodel=large"
1072 aros_default_wbdepth=8
1073 aros_kernel_ar="ar"
1074 aros_kernel_ar_flags="-cr"
1075 aros_kernel_ld="ld"
1076 aros_kernel_as="as"
1077 aros_kernel_ranlib="ranlib"
1078 aros_kernel_nm="nm"
1079 aros_kernel_strip="strip"
1080 kernel_tool_prefix="i686-apple-darwin10-"
1081 ;;
1082 *ppc*)
1083 aros_target_cpu="ppc"
1084 aros_object_format="elf32ppc"
1085 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1086 aros_kernel_ldflags=""
1087 aros_macosx_version="10.0"
1088 aros_default_wbdepth=8
1089 gcc_target_cpu="ppc"
1090 aros_kernel_ar="ar"
1091 aros_kernel_ar_flags="-cr"
1092 aros_kernel_ld="ld -arch ppc"
1093 aros_kernel_as="as -arch ppc"
1094 aros_kernel_ranlib="ranlib -arch ppc"
1095 aros_kernel_nm="nm -arch ppc"
1096 aros_kernel_strip="strip -arch ppc"
1097 kernel_tool_prefix="powerpc-apple-darwin10-"
1098 ;;
1099 *arm*)
1100 aros_ios_platform="iPhoneOS"
1101 aros_target_cpu="arm"
1102 aros_object_format="armelf_aros"
1103 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1104 aros_arch_libs="-laeabi"
1105 aros_default_wbdepth=8
1106 gcc_target_cpu="arm"
1107 aros_kernel_ar="ar"
1108 aros_kernel_ar_flags="-cr"
1109 aros_kernel_ld="ld -arch arm"
1110 aros_kernel_ranlib="ranlib -arch arm"
1111 kernel_tool_prefix="arm-apple-darwin10-"
1112 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1113 ;;
1114 *)
1115 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1116 ;;
1117 esac
1118 case "$aros_target_variant" in
1119 ios)
1120 aros_ios_version="3.0"
1121 aros_default_wbwidth=320
1122 aros_default_wbheight=480
1123 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_sdk_version.sdk"
1124 kernel_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1125 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1126 need_x11=no
1127 # This is here because it may depend on iOS or SDK version
1128 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1129 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1130 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1131 ;;
1132 *)
1133 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1134 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1135 ;;
1136 esac
1137 ;;
1139 dragonfly*)
1140 aros_target_arch="dragonfly"
1141 aros_target_family="unix"
1142 aros_flavour="emulation"
1143 case "$target_cpu" in
1144 *i?86*)
1145 aros_target_cpu="i386"
1146 aros_object_format="elf_i386"
1147 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1148 ;;
1149 *x86_64*)
1150 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1151 aros_target_cpu="x86_64"
1152 aros_object_format="elf_x86_64"
1153 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1154 ;;
1155 *)
1156 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1157 ;;
1158 esac
1159 ;;
1161 netbsd*)
1162 aros_target_arch="netbsd"
1163 aros_target_family="unix"
1164 case "$target_cpu" in
1165 *m68k*)
1166 aros_target_cpu="m68k"
1167 aros_object_format="m68kelf"
1168 aros_flavour="emulcompat"
1169 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1170 gcc_target_cpu="mc68000"
1171 ;;
1172 *i?86*)
1173 aros_target_cpu="i386"
1174 aros_object_format="elf_i386"
1175 aros_flavour="emulation"
1176 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1177 aros_default_wbdepth=8
1178 gcc_target_cpu="i386"
1179 ;;
1180 *)
1181 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1182 ;;
1183 esac
1184 aros_target_genmap="-Wl,-M -Xlinker >"
1185 aros_flavour="emulation"
1186 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1187 ;;
1189 openbsd*)
1190 aros_target_arch="openbsd"
1191 aros_target_family="unix"
1192 case "$target_cpu" in
1193 *i?86*)
1194 aros_target_cpu="i386"
1195 aros_object_format="elf_i386"
1196 aros_flavour="emulation"
1197 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1198 gcc_target_cpu="i386"
1199 ;;
1200 *)
1201 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1202 ;;
1203 esac
1204 aros_target_genmap="-Wl,-M -Xlinker >"
1205 aros_target_nm_flags="-u"
1206 aros_flavour="emulation"
1207 ;;
1209 solaris*)
1210 aros_target_arch="solaris"
1211 aros_target_family="unix"
1212 case "$target_cpu" in
1213 *i?86*)
1214 aros_target_cpu="i386"
1215 aros_object_format="elf_i386"
1216 aros_flavour="emulation"
1217 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1218 aros_default_wbdepth=8
1219 gcc_target_cpu="i386"
1220 ;;
1221 *sparc*)
1222 aros_target_cpu="sparc"
1223 aros_object_format="elf_sparc"
1224 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1225 gcc_target_cpu="sparc"
1226 ;;
1227 *)
1228 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1229 ;;
1230 esac
1231 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1232 aros_flavour="emulation"
1233 ;;
1235 morphos*)
1236 aros_target_arch="morphos"
1237 aros_shared_default="no"
1238 aros_target_cpu="ppc"
1239 aros_object_format="elf_ppc"
1240 aros_flavour="nativecompat"
1241 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1242 gcc_target_cpu="ppc"
1243 ;;
1245 sam440)
1246 aros_target_arch="sam440"
1247 aros_shared_default="no"
1248 aros_target_cpu="ppc"
1249 aros_object_format="elf32ppc"
1250 aros_flavour="ppcnative"
1251 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1252 aros_kernel_ldflags=""
1253 aros_default_wbwidth=1024
1254 aros_default_wbheight=768
1255 aros_default_wbdepth=24
1256 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1257 gcc_target_cpu="powerpc"
1258 ;;
1260 efika)
1261 aros_target_arch="efika"
1262 aros_shared_default="no"
1263 aros_target_cpu="arm"
1264 aros_object_format="armelf_aros"
1265 aros_flavour="standalone"
1266 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1267 aros_kernel_ldflags=""
1268 aros_default_wbwidth=1024
1269 aros_default_wbheight=600
1270 aros_arch_libs="-laeabi"
1271 gcc_default_cpu="armv7-a"
1272 gcc_default_fpu="vfpv3"
1273 aros_config_cflags="$aros_config_cflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables -Os"
1274 aros_config_aflags="$aros_config_aflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables -Os"
1275 case "$target_cpu" in
1276 *armhf*)
1277 gcc_default_float_abi="hard"
1278 target_cpu=arm
1279 aros_target_cpu=arm
1280 ;;
1281 *arm*)
1282 gcc_default_float_abi="softfp"
1283 ;;
1284 *)
1285 AC_MSG_ERROR("Unknown CPU for EfikaMX $target_cpu")
1286 ;;
1287 esac
1288 ;;
1290 chrp)
1291 aros_target_arch="chrp"
1292 aros_shared_default="no"
1293 aros_target_cpu="ppc"
1294 aros_object_format="elf32ppc"
1295 aros_flavour="ppcnative"
1296 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1297 aros_kernel_ldflags=""
1298 aros_default_wbwidth=640
1299 aros_default_wbheight=480
1300 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1301 gcc_target_cpu="powerpc"
1302 case "$aros_target_variant" in
1303 efika)
1304 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1305 ;;
1306 esac
1307 ;;
1309 r*pi)
1310 aros_flavour="standalone"
1311 aros_target_arch="raspi"
1312 aros_target_cpu="arm"
1313 aros_object_format="armelf_aros"
1314 aros_shared_default="no"
1315 aros_arch_libs="-laeabi"
1317 gcc_default_cpu="armv6"
1318 gcc_default_cpu_tune="arm1176jzf-s"
1319 case "$target_cpu" in
1320 *armhf*)
1321 gcc_default_float_abi="hard"
1322 ;;
1323 *arm*)
1324 gcc_default_float_abi="softfp"
1325 ;;
1326 *)
1327 AC_MSG_ERROR("Unknown CPU for RasPi $target_cpu")
1328 ;;
1329 esac
1331 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1332 aros_config_cflags="$aros_config_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1333 aros_config_aflags="$aros_config_aflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1334 aros_kernel_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1335 aros_target_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1336 ;;
1338 amiga*)
1339 aros_target_arch="amiga"
1340 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1341 aros_shared_default="no"
1343 case "$target_cpu" in
1344 *m68k*)
1345 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="$enableval")
1346 aros_enable_mmu=no
1347 aros_target_cpu="m68k"
1348 aros_object_format="m68kelf"
1349 aros_flavour="standcompat"
1350 gcc_target_cpu="m68000"
1351 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -fbuiltin -Wno-volatile-register-var -Os -DNOLIBINLINE"
1352 aros_config_aflags="$aros_config_aflags"
1353 aros_target_strip_flags="-R.comment --strip-debug"
1354 aros_default_wbwidth=640
1355 aros_default_wbheight=256
1356 aros_default_wbdepth=2
1357 ;;
1358 *ppc*)
1359 aros_cpu="ppc"
1360 aros_flavour="native"
1361 gcc_target_cpu="ppc"
1362 ;;
1363 *)
1364 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1365 ;;
1366 esac
1367 ;;
1369 mingw*)
1370 aros_target_arch="mingw32"
1371 aros_shared_default="no"
1372 aros_flavour="emulation"
1373 aros_shared_cflags=""
1374 need_crosstools="yes"
1375 need_dlopen="no"
1376 rescomp="windres"
1377 case "$target_cpu" in
1378 *i?86*)
1379 aros_target_cpu="i386"
1380 aros_object_format="elf_i386"
1381 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1382 aros_default_wbdepth=8
1383 gcc_target_cpu="i386"
1385 kernel_tool_prefix="i386-mingw32-"
1386 ;;
1387 *x86_64*)
1388 aros_target_cpu="x86_64"
1389 aros_object_format="elf_x86_64"
1390 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1391 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1392 aros_default_wbdepth=8
1393 kernel_tool_prefix="x86_64-w64-mingw32-"
1394 ;;
1395 *arm*)
1396 aros_target_cpu="arm"
1397 aros_object_format="armelf_aros"
1398 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1399 aros_arch_libs="-laeabi"
1400 aros_default_wbdepth=8
1401 gcc_target_cpu="arm"
1402 gcc_default_float_abi="soft"
1403 kernel_tool_prefix="arm-mingw32ce-"
1404 aros_default_wbwidth=160
1405 aros_default_wbheight=160
1406 ;;
1407 *)
1408 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1409 ;;
1410 esac
1411 if test $host_os = "cygwin"; then
1412 aros_kernel_cflags="-mno-cygwin"
1413 fi
1414 ;;
1415 pp*)
1416 aros_target_arch="pp"
1417 aros_shared_default="no"
1418 case "$target_cpu" in
1419 *m68k*)
1420 aros_target_cpu="m68k"
1421 aros_object_format="m68kelf"
1422 aros_flavour="palmnative"
1423 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1424 aros_default_wbwidth=160
1425 aros_default_wbheight=160
1426 aros_default_wbdepth=1
1427 aros_target_ar_flags="cru"
1428 aros_compiler_libs="-lgcc1"
1429 aros_shared_default=no
1430 aros_shared_cflags="-fpic"
1431 aros_shared_aflags=""
1432 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1433 aros_kernel_ldflags="-Wl,-rpath,./lib"
1434 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1435 aros_debug_aflags=""
1436 aros_debug_ldflags="$aros_symbols_debug"
1437 aros_mungwall_debug="0"
1438 aros_modules_debug="0"
1439 gcc_target_cpu="mc68000"
1440 ignore_undefined_symbols="-ius"
1441 ;;
1442 *)
1443 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1444 ;;
1445 esac
1446 ;;
1448 mac*)
1449 aros_target_arch="mac"
1450 aros_shared_default="no"
1451 case "$target_cpu" in
1452 *m68k*)
1453 aros_target_cpu="m68k"
1454 aros_object_format="m68kelf"
1455 aros_flavour="mac68knative"
1456 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1457 aros_default_wbwidth=512
1458 aros_default_wbheight=384
1459 aros_default_wbdepth=8
1460 aros_target_ar_flags="cru"
1461 aros_compiler_libs="-lgcc1"
1462 aros_shared_default=no
1463 aros_shared_cflags="-fpic"
1464 aros_shared_aflags=""
1465 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1466 aros_kernel_ldflags="-Wl,-rpath,./lib"
1467 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1468 aros_debug_aflags=""
1469 aros_debug_ldflags="$aros_symbols_debug"
1470 aros_mungwall_debug="0"
1471 aros_modules_debug="0"
1472 gcc_target_cpu="mc68000"
1473 ignore_undefined_symbols="-ius"
1474 ;;
1475 *)
1476 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1477 ;;
1478 esac
1479 ;;
1481 *)
1482 AC_MSG_ERROR([Unsupported target architecture $target])
1483 ;;
1484 esac
1486 #-----------------------------------------------------------------------------
1487 crosstools_guess=yes
1489 AC_MSG_CHECKING([Kernel toolchain prefix])
1490 AC_ARG_WITH(kernel-toolchain-prefix,AC_HELP_STRING([--with-kernel-toolchain-prefix=...],[Specify crosscompile toolchain prefix for kernel objects]),[kernel_tool_prefix="$withval"])
1491 AC_MSG_RESULT($kernel_tool_prefix)
1493 AC_MSG_CHECKING([ELF toolchain prefix])
1494 AC_ARG_WITH(elf-toolchain-prefix,AC_HELP_STRING([--with-elf-toolchain-prefix=...],[Specify crosscompile toolchain prefix to wrap for AROS objects]),[elf_tool_prefix="$withval"
1495 crosstools_guess=no])
1496 AC_MSG_RESULT($elf_tool_prefix)
1498 AC_MSG_CHECKING([AROS toolchain prefix])
1499 AC_ARG_WITH(aros-toolchain,AC_HELP_STRING([--with-aros-toolchain=PREFIX],[Specify prebuilt AROS toolchain]),[aros_tool_prefix="$withval"
1500 crosstools_guess=no])
1501 if test "$aros_tool_prefix" = "yes" ; then
1502 aros_tool_prefix=$aros_target_cpu-aros-
1503 fi
1504 AC_MSG_RESULT($aros_tool_prefix)
1506 #-----------------------------------------------------------------------------
1507 # Checking if we should build crosstools..
1508 AC_MSG_CHECKING([whether to build crosstools])
1509 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--disable-crosstools],[Do not build cross-compiler toolchain]),crosstools="$enableval",crosstools="$crosstools_guess")
1510 AC_MSG_RESULT($crosstools)
1512 if test "${crosstools}" = "yes"; then
1513 if test "${crosstools_guess}" = "no"; then
1514 AC_MSG_ERROR([Cannot build external toolchain if an external ELF or AROS toolchain is specified])
1515 fi
1516 fi
1518 AC_MSG_CHECKING([where to install the crosstools binaries])
1519 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=$withval])
1520 if test "x$aros_toolchain_install" = "x"; then
1521 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1522 else
1523 AROS_CROSSTOOLSDIR="$aros_toolchain_install"
1524 PATH="$AROS_CROSSTOOLSDIR:$PATH"
1525 fi
1526 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1528 # Helper to identify gcc version
1529 AC_DEFUN([CROSS_GCC_VERSION], [
1530 target_gcc_version=""
1531 AC_CACHE_CHECK([gcc version],[ax_cv_gcc_version],[
1532 ax_cv_gcc_version="`$AROS_CROSSTOOLSDIR/${aros_tool_prefix}cpp -dumpversion`"
1533 AS_IF([test "x$ax_cv_gcc_version" = "x"],[
1534 ax_cv_gcc_version=""
1535 ])
1536 ])
1537 target_gcc_version=$ax_cv_gcc_version
1538 AC_SUBST([target_gcc_version])
1539 ])
1541 #-----------------------------------------------------------------------------
1542 AC_MSG_CHECKING([what specific target gcc version to use])
1543 AC_ARG_WITH(use_gcc_version,AC_HELP_STRING([--with-gcc-version=VERSION],[Use gcc-VERSION for building AROS]),use_gcc_version="$withval",use_gcc_version="")
1544 if test "$use_gcc_version" = ""; then
1545 if test "${crosstools}" = "no"; then
1546 if test "x$aros_toolchain_install" != "x"; then
1547 CROSS_GCC_VERSION
1548 fi
1549 fi
1550 if test "$use_gcc_version" = ""; then
1551 target_gcc_version="4.6.4"
1552 fi
1553 else
1554 target_gcc_version="$use_gcc_version"
1555 fi
1556 AC_MSG_RESULT($target_gcc_version)
1558 AC_MSG_CHECKING([whether to include Objective-C suppport])
1559 AC_ARG_ENABLE(objc,AC_HELP_STRING([--disable-objc],[Build without Objectve-C support]),objc="$enableval",objc="yes")
1560 AC_MSG_RESULT($objc)
1561 if test "x$objc" = "xyes"; then
1562 objc_target="objc"
1563 else
1564 objc_target="no-objc"
1565 fi
1567 spec_obj_format="-m $aros_object_format"
1568 # Now process extra architecture-specific options.
1569 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1570 # as well as floating-point ABI.
1571 case "$aros_target_cpu" in
1572 *x86_64*)
1573 dnl x86_64 can build 32 or 64bit code
1574 spec_obj_format="%{!m32:-m elf_x86_64} %{m32:-m elf_i386}"
1575 ;;
1576 arm)
1577 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
1578 if test "$gcc_default_cpu" = ""; then
1579 gcc_default_cpu="armv6"
1580 fi
1581 if test "$gcc_default_fpu" = ""; then
1582 gcc_default_fpu="vfp"
1583 fi
1584 if test "$gcc_default_float_abi" = ""; then
1585 gcc_default_float_abi="softfp"
1586 fi
1588 AC_MSG_CHECKING([Which minimum CPU to use])
1589 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
1590 AC_MSG_RESULT($aros_gcc_cpu)
1592 AC_MSG_CHECKING([Which minimum FPU to use])
1593 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
1594 AC_MSG_RESULT($aros_gcc_fpu)
1596 AC_MSG_CHECKING([Which floating point ABI to use])
1597 AC_ARG_WITH(float,AC_HELP_STRING([--with-float=<spec>],[Specify floating point ABI (default=$gcc_default_float_abi).]),aros_gcc_float_abi="$withval",aros_gcc_float_abi=$gcc_default_float_abi)
1598 AC_MSG_RESULT($aros_gcc_float_abi)
1600 aros_config_cflags="$aros_config_cflags -marm -mthumb-interwork -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi -fno-asynchronous-unwind-tables -fno-exceptions"
1601 aros_config_aflags="$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"
1602 ;;
1603 esac
1605 # Some architectures may need custom ELF specs.
1606 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1607 elf_specs_in=config/${aros_object_format}-specs.in
1608 else
1609 elf_specs_in=config/elf-specs.in
1610 fi
1612 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1613 # Since we override specs, we may need to put these defines there
1614 if test "$gcc_target_cpu" != ""; then
1615 gcc_target_cpu="-D__${gcc_target_cpu}__"
1616 fi
1618 AC_MSG_CHECKING([where to download sourcecode for external ports])
1619 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1620 if test "$with_portssrcdir" = "default"; then
1621 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1622 else
1623 AROS_PORTSSRCDIR="$with_portssrcdir"
1624 fi
1625 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1627 AC_MSG_CHECKING([which bootloader to use])
1628 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1629 if test "$target_bootloader" = "none"; then
1630 aros_target_bootloader=""
1631 else
1632 aros_target_bootloader="$target_bootloader"
1633 fi
1634 AC_MSG_RESULT($target_bootloader)
1636 AC_MSG_CHECKING([which icon-set to use])
1637 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1638 if test "$target_iconset" = "default"; then
1639 aros_target_iconset="Gorilla"
1640 target_iconset="default (Gorilla)"
1641 else
1642 aros_target_iconset="$target_iconset"
1643 fi
1644 AC_MSG_RESULT($target_iconset)
1646 AC_MSG_CHECKING([which GUI Theme to use])
1647 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1648 if test "$target_guitheme" = "default"; then
1649 aros_target_guitheme="Ice"
1650 else
1651 aros_target_guitheme="$target_guitheme"
1652 fi
1653 AC_MSG_RESULT($aros_target_guitheme)
1655 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1656 # for target code)
1657 cross_compiling=no
1659 dnl The first case is simple. If we are compiling for another CPU, we are cross-compiling for sure
1660 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1661 cross_compiling=yes
1662 fi
1664 dnl x86-64 toolchains can also produce i386 binaries, given -m32 flag.
1665 dnl The flag itself is given in per-target section, because some targets require to pass it
1666 dnl in a different manner, otherwise some tests fail.
1667 dnl TODO: Justify this.
1668 if test "$aros_host_cpu" == "x86_64" ; then
1669 if test "$aros_target_cpu" == "i386" ; then
1670 cross_compiling=no
1671 fi
1672 fi
1674 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1675 dnl For a hosted build we are cross-compiling if host OS differs from build OS.
1676 dnl TODO: This might get a little bit more tricky if we ever cross-compile ARM-Android-hosted
1677 dnl AROS on ARM Linux, or even vice versa (Linux-hosted ARM AROS building on ARM Android).
1678 dnl ARM ABIs of Linux and Android are not compatible (despite very close), so host_cc can't be
1679 dnl used to build bootstrap for target arch in either case.
1680 dnl For us Android is not a separate OS, but a variant of Linux, so both systems will be
1681 dnl identified as 'linux'. If this ever involves, we'll have to implement some additional check,
1682 dnl perhaps introducing aros_host_variant
1683 if test "$aros_host_arch" != "$aros_target_arch" ; then
1684 cross_compiling=yes
1685 fi
1686 else
1687 dnl For a native build we only care if our host_cc can produce static ELF files. If so, we can use
1688 dnl it as kernel_cc. If not, (e. g. we are on Windows or Darwin), we need a crosscompiler.
1689 if test "$host_cc_elf" = "no" ; then
1690 cross_compiling=yes
1691 fi
1692 fi
1694 if test "$cross_compiling" = "no" ; then
1695 kernel_tool_prefix=""
1696 if test "$host_cc_elf" = "yes" ; then
1697 elf_tool_prefix=""
1698 fi
1699 fi
1701 if test "$kernel_tool_version" != ""; then
1702 kernel_tool_version="-$kernel_tool_version"
1703 fi
1704 if test "$use_gcc_version" != ""; then
1705 target_tool_version="-$target_gcc_version"
1706 fi
1708 #######################################################################
1709 ## Compute what toolchains to use, and their paths ##
1710 #######################################################################
1711 #
1712 # This takes, as input:
1713 # crosstools {yes,no}
1714 # kernel_tool_version {"",[version]}
1715 # target_tool_version {"",[version]}
1716 # kernel_tool_prefix {none,[some-arch-os-]}
1717 # target_tool_prefix ${aros_target_cpu}-aros-
1718 # aros_tool_prefix ${aros_target_cpu}-aros-
1719 #
1720 # The output is
1721 # aros_kernel_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1722 # Where the 'kernel' binaries are located
1723 # orig_target_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1724 # Where the 'target' binaries are located
1725 # (not the symlink farm - that is aros_target_*!)
1726 #
1727 # The rules are:
1728 # if crosstools then
1729 # if kernel_tools_prefix = "no-kernel-prefix-"
1730 # aros_kernel_* = crosstools cc paths
1731 # aros_kernel_cc = elf cc wrapper around crosstools cc
1732 # else
1733 # VALIDATE(${kernel_tools_prefix}*)
1734 # aros_kernel_* = ${kernel_tools_prefix}*
1735 # if ${kernel_tools_prefix}cc is an AROS gcc
1736 # aros_kernel_cc = ${kernel_tools_prefix}cc
1737 # else
1738 # aros_kernel_cc = elf cc wrapper around ${kernel_tools_prefix}cc
1739 # fi
1740 # fi
1741 #
1742 # orig_target_* = aros built crosstools
1743 # orig_target_cc = elf cc wrapper around crosstools cc
1744 # else
1745 # VALIDATE(${kernel_tools_prefix}*)
1746 #
1747 # orig_target_* = aros_kernel_*
1748 # if aros_kernel_cc is an AROS gcc
1749 # orig_target_cc = aros_kernel_cc
1750 # else
1751 # orig_target_cc = aros cc wrapper around aros_kernel_cc
1752 # fi
1753 # fi
1754 #
1755 target_tool_prefix="${aros_target_cpu}-aros-"
1757 AC_MSG_CHECKING([which kernel tools])
1758 AC_MSG_RESULT([$kernel_tool_prefix]);
1760 if test "$kernel_tool_prefix" = "none" ; then
1761 dnl ELF wrapper can be used only for native bootstrap
1762 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1763 AC_MSG_ERROR([--with-kernel-toolchain-prefix= is required for this arch])
1764 fi
1765 else
1766 # Kernel tools required - find them
1767 # Note that 'normally', aros_kernel_* overrides will be
1768 # empty, unless specified in the per-arch sections above.
1769 if test "x$aros_kernel_cpp" = "x"; then
1770 aros_kernel_cpp=${kernel_tool_prefix}cpp
1771 fi
1772 AROS_TOOL_KERNEL(aros_kernel_cpp,cpp,$aros_kernel_cpp${kernel_tool_version})
1773 AROS_REQUIRED(cpp,$aros_kernel_cpp)
1774 if test "x$aros_kernel_cc" = "x"; then
1775 aros_kernel_cc=${kernel_tool_prefix}gcc
1776 fi
1777 AROS_TOOL_KERNEL(aros_kernel_cc,cc,$aros_kernel_cc${kernel_tool_version})
1778 AROS_REQUIRED(cc,$aros_kernel_cc)
1779 if test "x$aros_kernel_cxx" = "x"; then
1780 aros_kernel_cxx=${kernel_tool_prefix}g++
1781 fi
1782 AROS_TOOL_KERNEL(aros_kernel_cxx,cxx,$aros_kernel_cxx${kernel_tool_version})
1783 # If it's set, make sure it's really there
1784 if test "x$aros_kernel_cxx" != "x" ; then
1785 AROS_REQUIRED(cxx,$aros_kernel_cxx)
1786 fi
1787 AROS_TOOL_KERNEL(aros_kernel_ld,ld,$aros_kernel_ld)
1788 AROS_REQUIRED(ld,$aros_kernel_ld)
1789 AROS_TOOL_KERNEL(aros_kernel_as,as,$aros_kernel_as)
1790 AROS_REQUIRED(as,$aros_kernel_as)
1791 AROS_TOOL_KERNEL(aros_kernel_ar,ar,$aros_kernel_ar)
1792 AROS_REQUIRED(ar,$aros_kernel_ar)
1793 AROS_TOOL_KERNEL(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1794 AROS_REQUIRED(ranlib,$aros_kernel_ranlib)
1795 AROS_TOOL_KERNEL(aros_kernel_nm,nm,$aros_kernel_nm)
1796 AROS_REQUIRED(nm,$aros_kernel_nm)
1797 AROS_TOOL_KERNEL(aros_kernel_strip,strip,$aros_kernel_strip)
1798 AROS_REQUIRED(strip,$aros_kernel_strip)
1800 # Objcopy and objdump are not required for the kernel
1801 # toolchain on many architectures.
1802 # So we'll look for them, but not make them strictly required.
1803 AROS_TOOL_KERNEL(aros_kernel_objcopy,objcopy,$aros_kernel_objcopy)
1804 AROS_TOOL_KERNEL(aros_kernel_objdump,objdump,$aros_kernel_objdump)
1805 if test "x${crosstools}" != "xyes" ; then
1806 AROS_REQUIRED(objcopy,$aros_kernel_objcopy)
1807 AROS_REQUIRED(objdump,$aros_kernel_objdump)
1808 fi
1809 fi
1811 AC_MSG_CHECKING([which target tools to use])
1812 if test "$crosstools" = "yes"; then
1813 AC_MSG_RESULT([$target_tool_prefix])
1814 # We are building AROS crosstools
1815 tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
1816 orig_target_cc="${tmp_tool_prefix}gcc${target_tool_version}"
1817 orig_target_cxx="${tmp_tool_prefix}g++${target_tool_version}"
1818 orig_target_cpp="${tmp_tool_prefix}cpp"
1819 orig_target_ld="${tmp_tool_prefix}ld"
1820 orig_target_as="${tmp_tool_prefix}as"
1821 orig_target_ar="${tmp_tool_prefix}ar"
1822 orig_target_ranlib="${tmp_tool_prefix}ranlib"
1823 orig_target_nm="${tmp_tool_prefix}nm"
1824 orig_target_strip="${tmp_tool_prefix}strip"
1825 orig_target_objcopy="${tmp_tool_prefix}objcopy"
1826 orig_target_objdump="${tmp_tool_prefix}objdump"
1827 else
1828 # Determine whether AROS or ELF tools should be used
1829 if test "$aros_tool_prefix" = "none"; then
1830 aros_tool_prefix="${elf_tool_prefix}"
1831 fi
1833 AC_MSG_RESULT([$aros_tool_prefix])
1834 # We are *not* building AROS crosstools - use the AROS or ELF tools
1835 AROS_TOOL_TARGET(orig_target_cpp,cpp,${aros_tool_prefix}cpp${target_tool_version})
1836 AROS_REQUIRED(cpp,$orig_target_cpp)
1837 AROS_TOOL_TARGET(orig_target_cc,gcc,${aros_tool_prefix}gcc${target_tool_version})
1838 AROS_REQUIRED(cc,$orig_target_cc)
1839 AROS_TOOL_TARGET(orig_target_cxx,g++,${aros_tool_prefix}g++${target_tool_version})
1840 AROS_REQUIRED(cxx,$orig_target_cxx)
1841 AROS_TOOL_TARGET(orig_target_ld,gcc,${aros_tool_prefix}ld)
1842 AROS_REQUIRED(ld,$orig_target_ld)
1843 AROS_TOOL_TARGET(orig_target_as,as,${aros_tool_prefix}as)
1844 AROS_REQUIRED(as,$orig_target_as)
1845 AROS_TOOL_TARGET(orig_target_ar,ar,${aros_tool_prefix}ar)
1846 AROS_REQUIRED(ar,$orig_target_ar)
1847 AROS_TOOL_TARGET(orig_target_ranlib,ar,${aros_tool_prefix}ranlib)
1848 AROS_REQUIRED(ranlib,$orig_target_ranlib)
1849 AROS_TOOL_TARGET(orig_target_nm,nm,${aros_tool_prefix}nm)
1850 AROS_REQUIRED(nm,$orig_target_nm)
1851 AROS_TOOL_TARGET(orig_target_strip,strip,${aros_tool_prefix}strip)
1852 AROS_REQUIRED(strip,$orig_target_strip)
1853 AROS_TOOL_TARGET(orig_target_objcopy,objcopy,${aros_tool_prefix}objcopy)
1854 AROS_REQUIRED(objcopy,$orig_target_objcopy)
1855 AROS_TOOL_TARGET(orig_target_objdump,objdump,${aros_tool_prefix}objdump)
1856 AROS_REQUIRED(objdump,$orig_target_objdump)
1857 fi
1859 if test "$kernel_tool_prefix" = "none" ; then
1860 # No kernel tools specified
1861 # Assume target tools == kernel tools with ELF wrapper
1862 aros_kernel_cc=$orig_target_cc
1863 aros_kernel_cxx=$orig_target_cxx
1864 aros_kernel_cpp=$orig_target_cpp
1865 aros_kernel_ld=$orig_target_ld
1866 aros_kernel_as=$orig_target_as
1867 aros_kernel_ar=$orig_target_ar
1868 aros_kernel_ranlib=$orig_target_ranlib
1869 aros_kernel_nm=$orig_target_nm
1870 aros_kernel_strip=$orig_target_strip
1871 aros_kernel_objcopy=$orig_target_objcopy
1872 aros_kernel_objdump=$orig_target_objdump
1873 use_kernel_cc_wrapper=yes
1874 fi
1876 # At this point, all aros_kernel_* and aros_target_*
1877 # tools should be set up correctly
1879 CC="$aros_kernel_cc $kernel_tool_flags"
1880 CPP="$aros_kernel_cpp"
1882 #-----------------------------------------------------------------------------
1884 # Disable pointer-signedness warnings if the compiler recognises the option
1886 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1887 save_cflags="$CFLAGS"
1888 if test "$crosstools" != "yes" ; then
1889 CFLAGS="$CFLAGS -Wno-pointer-sign"
1890 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1891 else
1892 # we do know it is supported for the smallest version of gcc we are going to build
1893 # we assume it's also supported by later versions
1894 use_no_sign_warning=yes
1895 fi
1896 AC_MSG_RESULT($use_no_sign_warning)
1897 if test "x-$use_no_sign_warning" = "x-yes" ; then
1898 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1899 fi
1900 CFLAGS="$save_cflags"
1902 #-----------------------------------------------------------------------------
1904 # Find all the tools we need to compile. This could be cross-compiling
1905 # though! If that is the case we use the GNU form of the target and
1906 # simply add this to the front of the binary name. This is rather simple,
1907 # but it should work under most circumstances.
1908 #
1909 # The default tools are to use the same as the host, but only if the
1910 # host and target CPU are the same. With GCC this is normally enough.
1911 #
1913 aros_cc_pre=""
1914 aros_shared_ld="$aros_host_ld"
1916 aros_target_mkdep="$aros_host_mkdep"
1918 # The default tools executables to be linked to.
1919 if test "$rescomp" != ""; then
1920 AC_PATH_PROG(aros_kernel_rescomp,${kernel_tool_prefix}$rescomp)
1921 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1922 fi
1924 # Set up the sources for the symlink farm
1925 if test "$crosstools" = "yes"; then
1926 crosstools_target=tools-crosstools
1927 fi
1929 aros_kernel_cc="$aros_kernel_cc $kernel_tool_flags"
1930 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
1933 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1934 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1935 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1936 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1937 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1938 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1939 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1941 # aros_cc_pre is a variable that is added to the front of the compiler name
1942 # in the generated aros-gcc shell script. We need this to enable the cache
1943 # to work across cleaned builds. Also, support DISTCC using the correct
1944 # environment variable.
1945 #
1947 if test "x${DISTCC}" != "x" ; then
1948 if test "x${CCACHE}" != "x" ; then
1949 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
1950 else
1951 aros_cc_pre="${DISTCC} "
1952 fi
1953 else
1954 if test "x${CCACHE}" != "x" ; then
1955 aros_cc_pre="${CCACHE} "
1956 fi
1957 fi
1959 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-"
1961 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
1962 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
1963 AC_SUBST(aros_target_nix_ldflags,-nix)
1964 AC_SUBST(aros_target_detach_ldflags,-detach)
1965 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
1967 # Target tools
1968 if test "$crosstools" != "yes"; then
1969 if test "$GCC" = "yes"; then
1970 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
1971 fi
1972 else
1973 # We do not know which gcc version we are going to build and what we need to know
1974 # here is different for different versions so this will be set later during the
1975 # build of crosstools.
1976 aros_target_cc_path=@aros_target_cc_path@
1977 fi
1978 aros_target_cpp="${prefix}cpp"
1979 aros_target_cc="${prefix}gcc"
1980 aros_target_cxx="${prefix}g++"
1981 aros_target_as="${prefix}as"
1982 aros_target_ld="${prefix}ld"
1983 aros_target_ar="${prefix}ar $aros_target_ar_flags"
1984 aros_target_objcopy="${prefix}objcopy"
1985 aros_target_objdump="${prefix}objdump"
1986 aros_target_ranlib="${prefix}ranlib $aros_target_ranlib_flags"
1987 aros_target_nm="${prefix}nm $aros_target_nm_flags"
1988 aros_target_strip="${prefix}strip"
1989 aros_plain_nm="${prefix}nm"
1990 aros_plain_ar="${prefix}ar"
1992 AC_ARG_ENABLE(includes,
1993 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
1994 [aros_target_incl=$enable_includes], [aros_target_incl=`$aros_kernel_cc -print-sysroot`/`$aros_kernel_cc --print-sysroot-headers-suffix 2>/dev/null || echo usr/include`])
1996 if test "$aros_kernel_includes" = ""; then
1997 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1998 aros_kernel_includes="-isystem $aros_target_incl"
1999 fi
2000 fi
2002 if test "$aros_kernel_includes" != "" ; then
2003 dnl find out about the kernel cc's include path
2004 AC_MSG_CHECKING([for the kernel compiler's include path])
2005 if test "$aros_kernel_cc_includes" = "" ; then
2006 # Try to guess where the directory is.
2007 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
2008 if test -d $aros_kernel_cc_includes; then
2009 # Check if there is also an include-fixed directory and add it
2010 # to kernel compiler's include path as it may contain some of
2011 # the headers we need.
2012 if test -d "$aros_kernel_cc_includes"-fixed; then
2013 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
2014 fi
2015 # Check for specific includes directory. Neede for Ubuntu 11.10
2016 if test -d "/usr/include/i386-linux-gnu"; then
2017 aros_kernel_cc_includes+=" -isystem /usr/include/i386-linux-gnu"
2018 fi
2019 else
2020 # The directory doesn't exist, we need to do some more work.
2021 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
2023 # These are the headers we're looking for.
2024 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2025 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2026 zutil.h stdint.h"
2028 dirs=
2029 for h in $headers; do
2030 # Which other headers are needed by each of the above?
2031 deps=$(echo "#include <$h>" | \
2032 $aros_kernel_cc -E -M - 2>/dev/null | \
2033 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2035 # Copy all the needed headers to a directory beneath gendir.
2036 for d in $deps; do
2037 h=$(basename $d)
2038 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
2039 sed -n "s,^.*/include\(/.*\),\1,p")
2040 ! test -d $dir && mkdir -p $dir
2041 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2042 done
2043 done
2044 fi
2045 fi
2046 AC_MSG_RESULT($aros_kernel_cc_includes)
2047 # Adding -nostdinc to kernel includes as they are always used together.
2048 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
2049 fi
2051 if test "$crosstools" != "yes"; then
2052 dnl find out about the target cc's include path
2053 AC_MSG_CHECKING([for the target compiler's include path])
2054 if test "$aros_target_cc_includes" = "" ; then
2055 #try to guess where the directory is
2056 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
2057 if ! test -d $aros_target_cc_includes; then
2058 #the directory doesn't exist, we need to do some more work
2059 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
2061 #these are the headers we're looking for
2062 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2063 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2064 zutil.h"
2066 dirs=
2067 for h in $headers; do
2068 #which other headers each of the above headers needs?
2069 deps=$(echo "#include <$h>" | \
2070 $orig_target_cc -E -M - 2>/dev/null | \
2071 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2073 #copy all the needed headers to a directory beneath gendir
2074 for d in $deps; do
2075 h=$(basename $d)
2076 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
2077 sed -n "s,^.*/include\(/.*\),\1,p")
2078 ! test -d $dir && mkdir -p $dir
2079 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2080 done
2081 done
2082 fi
2083 fi
2084 AC_MSG_RESULT($aros_target_cc_includes)
2085 else
2086 # We do not know which gcc version we are going to build and what we need to know
2087 # here is different for different versions so this will be set later during the
2088 # build of crosstools.
2089 aros_target_cc_includes=@aros_target_cc_includes@
2090 fi
2092 #
2093 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
2094 # On GCC >= 4.0 -iquote should be used
2095 #
2097 save_cc="$CC"
2098 save_cflags="$CFLAGS"
2099 CFLAGS="-iquote."
2100 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2101 if test "x-$crosstools" != "x-yes"; then
2102 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2103 else
2104 # we do know it is supported for the smallest version of gcc we are going to build
2105 # we assume it's also supported by later versions
2106 has_iquote=yes
2107 fi
2108 AC_MSG_RESULT($has_iquote)
2109 if test "x-$has_iquote" = "x-yes" ; then
2110 host_cflags_iquote=-iquote
2111 host_cflags_iquote_end=
2112 else
2113 host_cflags_iquote=-I
2114 host_cflags_iquote_end=-I-
2115 fi
2116 kernel_cflags_iquote=$host_cflags_iquote
2117 kernel_cflags_iquote_end=$host_cflags_iquote_end
2118 if test "x-$cross_compiling" = "x-yes"; then
2119 CC="$aros_kernel_cc"
2120 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
2121 if test "x-$crosstools" != "x-yes"; then
2122 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
2123 else
2124 # we do know it is supported for the smallest version of gcc we are going to build
2125 # we assume it's also supported by later versions
2126 use_no_stack_protector=yes
2127 fi
2128 AC_MSG_RESULT($use_no_stack_protector)
2129 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2130 if test "x-$crosstools" != "x-yes"; then
2131 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2132 else
2133 # we do know it is supported for the smallest version of gcc we are going to build
2134 # we assume it's also supported by later versions
2135 has_iquote=yes
2136 fi
2137 AC_MSG_RESULT($has_iquote)
2138 if test "x-$has_iquote" = "x-yes" ; then
2139 kernel_cflags_iquote=-iquote
2140 kernel_cflags_iquote_end=
2141 else
2142 kernel_cflags_iquote=-I
2143 kernel_cflags_iquote_end=-I-
2144 fi
2145 fi
2146 aros_cflags_iquote=$kernel_cflags_iquote
2147 aros_cflags_iquote_end=$kernel_cflags_iquote_end
2148 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2149 CC="$orig_target_cc"
2150 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2151 if test "x-$crosstools" != "x-yes"; then
2152 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2153 else
2154 # we do know it is supported for the smallest version of gcc we are going to build
2155 # we assume it's also supported by later versions
2156 has_iquote=yes
2157 fi
2158 AC_MSG_RESULT($has_iquote)
2159 if test "x-$has_iquote" = "x-yes" ; then
2160 aros_cflags_iquote=-iquote
2161 aros_cflags_iquote_end=
2162 else
2163 aros_cflags_iquote=-I
2164 aros_cflags_iquote_end=-I-
2165 fi
2166 fi
2167 if test "x-$use_no_stack_protector" = "x-yes" ; then
2168 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2169 fi
2172 #-----------------------------------------------------------------------------
2174 # Check if the target compiler supports some options used for delinting:
2175 # -Wunused-but-set-variable
2176 # -Warray-bounds
2177 # -Wenum-compare
2178 # -Wstrict-overflow
2179 # -Wformat-security
2181 if test "x-$crosstools" != "x-yes"; then
2182 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2183 CC="$orig_target_cc"
2184 fi
2185 AC_MSG_CHECKING([whether ${CC} accepts -Wunused-but-set-variable])
2186 CFLAGS=-Wunused-but-set-variable
2187 AC_TRY_COMPILE(,, aros_unused_but_set_variable="yes", aros_unused_but_set_variable="no")
2188 AC_MSG_RESULT($aros_unused_but_set_variable)
2189 if test "x-$aros_unused_but_set_variable" = "x-yes" ; then
2190 aros_cflags_unused_but_set_variable=-Wno-unused-but-set-variable
2191 fi
2193 AC_MSG_CHECKING([whether ${CC} accepts -Warray-bounds])
2194 CFLAGS=-Warray-bounds
2195 AC_TRY_COMPILE(,, aros_array_bounds="yes", aros_array_bounds="no")
2196 AC_MSG_RESULT($aros_array_bounds)
2197 if test "x-$aros_array_bounds" = "x-yes" ; then
2198 aros_cflags_array_bounds=-Wno-array-bounds
2199 fi
2201 AC_MSG_CHECKING([whether ${CC} accepts -Wenum-compare])
2202 CFLAGS=-Wenum-compare
2203 AC_TRY_COMPILE(,, aros_enum_compare="yes", aros_enum_compare="no")
2204 AC_MSG_RESULT($aros_enum_compare)
2205 if test "x-$aros_enum_compare" = "x-yes" ; then
2206 aros_cflags_enum_compare=-Wno-enum-compare
2207 fi
2209 AC_MSG_CHECKING([whether ${CC} accepts -Wstrict-overflow])
2210 CFLAGS=-Wstrict-overflow
2211 AC_TRY_COMPILE(,, aros_strict_overflow="yes", aros_strict_overflow="no")
2212 AC_MSG_RESULT($aros_strict_overflow)
2213 if test "x-$aros_strict_overflow" = "x-yes" ; then
2214 aros_cflags_strict_overflow=-Wno-strict-overflow
2215 fi
2217 AC_MSG_CHECKING([whether ${CC} accepts -Wformat-security])
2218 CFLAGS=-Wformat-security
2219 AC_TRY_COMPILE(,, aros_format_security="yes", aros_format_security="no")
2220 AC_MSG_RESULT($aros_format_security)
2221 if test "x-$aros_format_security" = "x-yes" ; then
2222 aros_cflags_format_security=-Wno-format-security
2223 fi
2224 else
2225 # We do not know which gcc version we are going to build and what we need to know
2226 # here is different for different versions so this will be set later during the
2227 # build of crosstools.
2228 aros_cflags_unused_but_set_variable=@aros_cflags_unused_but_set_variable@
2229 aros_cflags_array_bounds=@aros_cflags_array_bounds@
2230 aros_cflags_enum_compare=@aros_cflags_enum_compare@
2231 aros_cflags_strict_overflow=@aros_cflags_strict_overflow@
2232 aros_cflags_format_security=@aros_cflags_format_security@
2233 fi
2235 #-----------------------------------------------------------------------------
2237 # Check if we can explicitly choose older version of symbol hashing
2239 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2240 CC="$aros_kernel_cc"
2241 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2242 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2243 AC_MSG_RESULT($use_hash_style)
2244 if test "x-$use_hash_style" = "x-yes" ; then
2245 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2246 fi
2247 CC="$save_cc"
2248 CFLAGS="$save_cflags"
2250 AC_SUBST(host_cflags_iquote)
2251 AC_SUBST(host_cflags_iquote_end)
2252 AC_SUBST(kernel_cflags_iquote)
2253 AC_SUBST(kernel_cflags_iquote_end)
2254 AC_SUBST(aros_cflags_iquote)
2255 AC_SUBST(aros_cflags_iquote_end)
2258 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2259 AC_MSG_CHECKING([for default resolution of WBScreen])
2260 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2261 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2262 if test "$resolution" = "yes" ; then
2263 resolution="none"
2264 fi
2265 if test "$resolution" = "no" ; then
2266 resolution="none"
2267 fi
2268 if test "$resolution" != "none" ; then
2269 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
2270 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
2271 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
2272 fi
2273 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
2274 aros_cv_default_wbwidth=$aros_default_wbwidth
2275 aros_cv_default_wbheight=$aros_default_wbheight
2276 aros_cv_default_wbdepth=$aros_default_wbdepth
2278 dnl See if the user wants the serial debug output for native flavour
2279 AC_MSG_CHECKING([if serial debug is enabled])
2280 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2281 if test "$aros_serial_debug" = 0 ; then
2282 serial_debug_forced=""
2283 if test "$serial_debug" = "yes" ; then
2284 serial_debug="1"
2285 fi
2286 if test "$serial_debug" = "no" ; then
2287 serial_debug="none"
2288 fi
2289 else
2290 serial_debug_forced="(forced)"
2291 serial_debug=$aros_serial_debug
2292 fi
2293 if test "$serial_debug" != "none" ; then
2294 aros_serial_debug=$serial_debug
2295 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2296 else
2297 AC_MSG_RESULT(no)
2298 fi
2300 dnl See if the user wants the palm debug output hack for palm native flavour
2301 AC_MSG_CHECKING([if palm debug hack is enabled])
2302 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2303 if test "$palm_debug_hack" = "yes" ; then
2304 aros_palm_debug_hack="1"
2305 fi
2306 AC_MSG_RESULT($palm_debug_hack)
2308 dnl See if dev wants the usb3.0 code
2309 AC_MSG_CHECKING([if usb3.0 code is enabled])
2310 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2311 if test "$usb30_code" = "yes" ; then
2312 aros_config_cflags="$aros_config_cflags -DAROS_USB30_CODE"
2313 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2314 fi
2315 AC_MSG_RESULT($usb30_code)
2317 dnl See if the user wants nesting supervisor activated for unix flavour
2318 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2319 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2320 if test "$nesting_supervisor" = "yes" ; then
2321 aros_nesting_supervisor="1"
2322 fi
2323 AC_MSG_RESULT($nesting_supervisor)
2325 dnl See if the user wants to disable MMU support
2326 dnl This can be overriden on per-target basis,
2327 dnl set $aros_enable_mmu to "yes" or "no" to do this
2328 if test "$aros_enable_mmu" = "" ; then
2329 AC_MSG_CHECKING([if MMU support is enabled])
2330 dnl Enabled by default
2331 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2332 if test "$aros_enable_mmu" = "" ; then
2333 aros_enable_mmu="yes"
2334 fi
2335 AC_MSG_RESULT($aros_enable_mmu)
2336 fi
2337 if test "$aros_enable_mmu" = "no" ; then
2338 aros_enable_mmu="0"
2339 else
2340 aros_enable_mmu="1"
2341 fi
2344 dnl things specifically required for hosted flavours
2345 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2347 if test "x-$need_dlopen" != "x-no" ; then
2348 save_libs="$LIBS"
2349 LIBS=""
2350 dnl some kind of dynamic library access system is required for hostlib.resource
2351 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2352 if test "x-$have_dl" = "x-no" ; then
2353 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2354 aros_host_ldflags="$aros_host_ldflags -ldl"],
2355 have_dl="no")
2356 fi
2357 if test "x-$have_dl" = "x-no" ; then
2358 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2359 fi
2360 LIBS="$save_libs"
2361 fi
2364 dnl x11 hidd
2365 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2366 [build X11 hidd for hosted (default=auto)]),
2367 x11_hidd="$enableval",
2368 x11_hidd="$need_x11")
2369 case "x-$x11_hidd" in
2370 x-yes|x-no|x-auto) ;;
2371 *) x11_hidd="$need_x11" ;;
2372 esac
2374 ENABLE_X11=0
2376 dnl they want it
2377 if test "x-$x11_hidd" != "x-no" ; then
2379 dnl find x11 stuff
2380 AC_PATH_X
2382 x_cflags=
2383 for path in $x_libraries
2384 do
2385 x_cflags="$x_cflags -L$path"
2386 done
2388 for path in $x_includes
2389 do
2390 x_cflags="$x_cflags -I$path"
2391 done
2393 if test "x-$no_x" = "x-yes" ; then
2395 dnl didn't find it
2396 if test "x-$x11_hidd" != "x-auto" ; then
2397 dnl and they explicitly asked for it, bail out
2398 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2399 fi
2401 else
2402 dnl found it, setup the metatarget
2403 unixgfx_hidd_target=kernel-x11gfx
2404 ENABLE_X11=1
2406 dnl setup shared memory extensions
2407 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2408 [use X11 shared memory (default=auto)]),
2409 x11_hidd_shm="$enableval",
2410 x11_hidd_shm="auto")
2411 case "x-$x11_hidd_shm" in
2412 x-yes|x-no|x-auto) ;;
2413 *) x11_hidd_shm="auto" ;;
2414 esac
2416 have_xshm=no
2418 dnl they want it
2419 if test "x-$x11_hidd_shm" != "x-no" ; then
2421 dnl system shm headers
2422 AC_CHECK_HEADERS(sys/ipc.h)
2423 AC_CHECK_HEADERS(sys/shm.h)
2425 dnl got them
2426 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2428 dnl make sure X libs have shm functions
2429 save_cflags="$CFLAGS"
2430 CFLAGS="$CFLAGS $x_cflags"
2431 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2432 CFLAGS="$save_cflags"
2433 fi
2434 fi
2436 dnl detection done, prepare output
2437 if test "x-$have_xshm" = "x-yes" ; then
2438 dnl we can do shm
2439 DO_XSHM_SUPPORT="1"
2440 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2441 dnl they explicitly asked for it, but we can't do it
2442 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2443 else
2444 dnl otherwise just disable it
2445 DO_XSHM_SUPPORT="0"
2446 fi
2449 dnl setup vidmode (fullscreen) extensions
2450 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2451 [use X11 vidmode extension (default=auto)]),
2452 x11_hidd_vidmode="$enableval",
2453 x11_hidd_vidmode="auto")
2454 case "x-$x11_hidd_vidmode" in
2455 x-yes|x-no|x-auto) ;;
2456 *) x11_hidd_vidmode="auto" ;;
2457 esac
2459 have_vidmode=no
2461 dnl they want it
2462 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2464 dnl make sure X libs have vidmode functions
2465 save_cflags="$CFLAGS"
2466 CFLAGS="$CFLAGS $x_cflags"
2467 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2468 CFLAGS="$save_cflags"
2469 fi
2471 dnl detection done, prepare output
2472 if test "x-$have_vidmode" = "x-yes" ; then
2473 dnl we can do vidmode
2474 DO_VIDMODE_SUPPORT="1"
2475 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2476 dnl they explicitly asked for it, but we can't do it
2477 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2478 else
2479 dnl otherwise just disable it
2480 DO_VIDMODE_SUPPORT="0"
2481 fi
2482 fi
2484 aros_host_x11_includes=$x_includes
2485 aros_host_x11_libdirs=$x_libraries
2486 fi
2489 dnl sdl hidd
2490 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2491 [build SDL hidd for hosted (default=auto)]),
2492 sdl_hidd="$enableval",
2493 sdl_hidd="auto")
2494 case "x-$sdl_hidd" in
2495 x-yes|x-no|x-auto) ;;
2496 *) sdl_hidd="auto" ;;
2497 esac
2499 dnl they want it
2500 if test "x-$sdl_hidd" != "x-no" ; then
2502 dnl find sdl
2503 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2505 if test "x-$have_sdl" != "x-yes" ; then
2507 dnl didn't find it
2508 if test "x-$sdl_hidd" != "x-auto" ; then
2509 dnl and they explicitly asked for it, bail out
2510 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2511 fi
2513 else
2514 dnl found it, set up the metatarget
2515 sdl_hidd_target=kernel-hidd-sdl
2516 aros_host_sdl_cflags=SDL_CFLAGS
2517 aros_host_sdl_libs=SDL_LIBS
2518 fi
2519 fi
2521 dnl oss.library
2522 AC_CHECK_HEADER(sys/soundcard.h)
2523 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2524 oss_library_target=workbench-libs-oss-unix
2525 fi
2526 fi
2529 dnl See if the user wants dbus.library
2530 AC_MSG_CHECKING([if building of dbus.library is enabled])
2531 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2532 if test "$dbus" = "yes" ; then
2533 ENABLE_DBUS=1
2534 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2535 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2536 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2537 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2538 else
2539 ENABLE_DBUS=0
2540 fi
2541 AC_MSG_RESULT($dbus)
2543 if test "$use_kernel_cc_wrapper" = "yes" ; then
2544 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2545 fi
2547 if test "${crosstools}" != "yes" ; then
2548 aros_target_toolchain=no
2549 else
2550 aros_target_toolchain=yes
2551 fi
2553 dnl --------------------------------------------------------------------
2554 dnl Configuration Output Section
2555 dnl --------------------------------------------------------------------
2557 # Generic
2558 AC_SUBST(aros_arch)
2559 AC_SUBST(aros_cpu)
2560 AC_SUBST(aros_flavour)
2561 AC_SUBST(aros_flavour_uc)
2562 AC_SUBST(aros_target_toolchain)
2563 AC_SUBST(AROS_BUILDDIR)
2564 AC_SUBST(AROS_BUILDDIR_UNIX)
2565 AC_SUBST(SRCDIR)
2566 AC_SUBST(AROS_CROSSTOOLSDIR)
2567 AC_SUBST(AROS_PORTSSRCDIR)
2569 # Compatability with other Amiga-like operation systems
2570 AC_SUBST(aros_amigaos_compliance)
2572 # Host related
2573 AC_SUBST(aros_cc_pre)
2574 AC_SUBST(aros_host_strip)
2575 AC_SUBST(aros_host_arch)
2576 AC_SUBST(aros_host_cpu)
2577 AC_SUBST(aros_host_cpp)
2578 AC_SUBST(aros_host_cc)
2579 AC_SUBST(aros_host_cxx)
2580 AC_SUBST(aros_host_ar)
2581 AC_SUBST(aros_host_ranlib)
2582 AC_SUBST(aros_host_ld)
2583 AC_SUBST(aros_host_make)
2584 AC_SUBST(aros_host_cflags)
2585 AC_SUBST(aros_host_cxxflags)
2586 AC_SUBST(gnu89_inline)
2587 AC_SUBST(aros_host_ldflags)
2588 AC_SUBST(aros_host_debug)
2589 AC_SUBST(aros_host_mkdep)
2590 AC_SUBST(aros_host_mkargs)
2591 AC_SUBST(aros_host_exe_suffix)
2592 AC_SUBST(aros_host_lib_suffix)
2593 AC_SUBST(aros_tools_dir)
2594 AC_SUBST(aros_host_aclocal)
2595 AC_SUBST(aros_host_autoconf)
2596 AC_SUBST(aros_host_autoheader)
2597 AC_SUBST(aros_host_automake)
2598 AC_SUBST(ant)
2600 # Target Related
2601 AC_SUBST(aros_target_guitheme)
2602 AC_SUBST(aros_target_iconset)
2603 AC_SUBST(aros_target_bootloader)
2604 AC_SUBST(aros_target_arch)
2605 AC_SUBST(aros_target_family)
2606 AC_SUBST(aros_target_cpu)
2607 AC_SUBST(aros_target_variant)
2608 AC_SUBST(aros_target_suffix)
2609 AC_SUBST(aros_target_ar)
2610 AC_SUBST(aros_target_ranlib)
2611 AC_SUBST(aros_plain_nm)
2612 AC_SUBST(aros_plain_ar)
2613 AC_SUBST(aros_kernel_ar)
2614 AC_SUBST(aros_kernel_ranlib)
2615 AC_SUBST(orig_target_cc)
2616 AC_SUBST(aros_target_cc)
2617 AC_SUBST(aros_kernel_cc)
2618 AC_SUBST(orig_target_cxx)
2619 AC_SUBST(aros_target_cxx)
2620 AC_SUBST(aros_kernel_cxx)
2621 AC_SUBST(orig_target_cpp)
2622 AC_SUBST(aros_target_cpp)
2623 AC_SUBST(aros_kernel_cpp)
2624 AC_SUBST(orig_target_as)
2625 AC_SUBST(aros_target_as)
2626 AC_SUBST(aros_kernel_as)
2627 AC_SUBST(orig_target_ld)
2628 AC_SUBST(aros_target_ld)
2629 AC_SUBST(aros_kernel_ld)
2630 AC_SUBST(aros_target_cc_includes)
2631 AC_SUBST(aros_target_cc_path)
2632 AC_SUBST(aros_target_objdump)
2633 AC_SUBST(aros_target_objcopy)
2634 AC_SUBST(aros_target_strip)
2635 AC_SUBST(aros_target_nm)
2636 AC_SUBST(aros_kernel_rescomp)
2637 AC_SUBST(aros_shared_default)
2638 AC_SUBST(aros_shared_ld)
2639 AC_SUBST(aros_object_format)
2640 AC_SUBST(spec_obj_format)
2641 AC_SUBST(aros_compiler_libs)
2642 AC_SUBST(aros_arch_libs)
2644 AC_SUBST(aros_config_cflags)
2645 AC_SUBST(aros_config_aflags)
2646 AC_SUBST(aros_config_ldflags)
2648 AC_SUBST(aros_shared_cflags)
2649 AC_SUBST(aros_shared_aflags)
2650 AC_SUBST(aros_shared_ldflags)
2651 AC_SUBST(aros_kernel_cflags)
2652 AC_SUBST(aros_kernel_includes)
2653 AC_SUBST(aros_kernel_objcflags)
2654 AC_SUBST(aros_kernel_ldflags)
2655 AC_SUBST(aros_target_cflags)
2656 AC_SUBST(aros_debug_cflags)
2657 AC_SUBST(aros_debug_aflags)
2658 AC_SUBST(aros_debug_ldflags)
2659 AC_SUBST(aros_target_genmap)
2660 AC_SUBST(aros_target_strip_flags)
2662 AC_SUBST(crosstools_target)
2663 AC_SUBST(crosstools_cxx_target)
2665 # Delinting target compiler flags
2666 AC_SUBST(aros_cflags_unused_but_set_variable)
2667 AC_SUBST(aros_cflags_array_bounds)
2668 AC_SUBST(aros_cflags_enum_compare)
2669 AC_SUBST(aros_cflags_strict_overflow)
2670 AC_SUBST(aros_cflags_format_security)
2672 # Graphics Related
2673 AC_SUBST(unixgfx_hidd_target)
2674 AC_SUBST(sdl_hidd_target)
2675 AC_SUBST(pci_hidd_target)
2676 AC_SUBST(oss_library_target)
2678 AC_SUBST(aros_default_wbwidth)
2679 AC_SUBST(aros_default_wbheight)
2680 AC_SUBST(aros_default_wbdepth)
2681 AC_SUBST(DO_XSHM_SUPPORT)
2682 AC_SUBST(DO_VIDMODE_SUPPORT)
2684 AC_SUBST(aros_host_x11_includes)
2685 AC_SUBST(aros_host_x11_libdirs)
2686 AC_SUBST(aros_host_sdl_cflags)
2687 AC_SUBST(aros_host_sdl_libs)
2689 # Native version related
2690 AC_SUBST(aros_serial_debug)
2692 # Palm native version related
2693 AC_SUBST(aros_palm_debug_hack)
2695 # Unix/Hosted version related
2696 AC_SUBST(aros_nesting_supervisor)
2698 # MMU related
2699 AC_SUBST(aros_enable_mmu)
2701 # Apple iOS related
2702 AC_SUBST(aros_ios_platform)
2703 AC_SUBST(aros_ios_version)
2704 AC_SUBST(aros_ios_sdk)
2706 # ARM default GCC target related
2707 AC_SUBST(gcc_default_cpu)
2708 AC_SUBST(gcc_default_cpu_tune)
2709 AC_SUBST(gcc_default_fpu)
2710 AC_SUBST(gcc_default_float_abi)
2712 # Android related
2713 AC_SUBST(android_tool)
2714 AC_SUBST(aros_android_level)
2715 AC_SUBST(aros_android_antapk)
2717 # DBUS related
2718 AC_SUBST(ENABLE_DBUS)
2719 AC_SUBST(DBUS_CFLAGS)
2720 AC_SUBST(DBUS_LIBFLAGS)
2721 AC_SUBST(KERNEL_DBUS_KOBJ)
2722 AC_SUBST(KERNEL_DBUS_INCLUDES)
2724 #X11 related
2725 AC_SUBST(ENABLE_X11)
2727 # Debug related
2728 AC_SUBST(aros_debug)
2729 AC_SUBST(aros_mungwall_debug)
2730 AC_SUBST(aros_stack_debug)
2731 AC_SUBST(aros_modules_debug)
2733 # Collect-aros stuff: "-ius" to ignore undefined symbols
2734 AC_SUBST(ignore_undefined_symbols)
2736 # C compiler related
2737 AC_SUBST(gcc_target_cpu)
2738 AC_SUBST(target_gcc_version)
2740 #ObjC compiler related
2741 AC_SUBST(objc_target)
2743 # USB3.0 code
2744 AC_SUBST(aros_usb30_code)
2746 dnl Prepare for output, make up all the generated patches
2747 case "$aros_flavour" in
2748 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2749 aros_flavour="emulation" ;;
2750 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2751 aros_flavour="emulation" ;;
2752 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2753 aros_flavour="standalone";;
2754 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2755 aros_flavour="standalone";;
2756 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2757 aros_flavour="native" ;;
2758 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2759 aros_flavour="native" ;;
2760 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2761 aros_flavour="linklib" ;;
2762 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2763 aros_flavour="palmnative" ;;
2764 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2765 aros_flavour="mac68knative" ;;
2766 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2767 aros_flavour="ppcnative" ;;
2768 esac
2770 if test ! -d ${aros_inc_dir} ; then
2771 ${MKDIR} ${aros_inc_dir}
2772 fi
2773 if test ! -d ${aros_geninc_dir} ; then
2774 ${MKDIR} ${aros_geninc_dir}
2775 fi
2776 if test ! -d ${aros_hostcfg_dir} ; then
2777 ${MKDIR} ${aros_hostcfg_dir}
2778 fi
2779 if test ! -d ${aros_targetcfg_dir} ; then
2780 ${MKDIR} ${aros_targetcfg_dir}
2781 fi
2782 if test ! -d ${aros_tools_dir} ; then
2783 ${MKDIR} ${aros_tools_dir}
2784 fi
2785 if test ! -d ${aros_scripts_dir} ; then
2786 ${MKDIR} ${aros_scripts_dir}
2787 fi
2789 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2791 AC_CONFIG_COMMANDS([compiler_executable],
2792 [
2793 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2794 mkdir -p $prefix
2795 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2796 prefix3=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2798 echo ${prefix2}
2799 echo ${prefix3}
2800 chmod a+x ${prefix2}-gcc ${prefix2}-g++ ${prefix2}-ld ${prefix2}-cpp ${prefix3}-gcc
2802 ln -sf $orig_target_as$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2803 ln -sf $orig_target_nm$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2804 ln -sf $orig_target_ar$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2805 ln -sf $orig_target_ranlib$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2806 ln -sf $orig_target_objcopy$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2807 ln -sf $orig_target_objdump$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2808 ln -sf $orig_target_strip$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2810 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix3}-ld$aros_host_exe_suffix
2811 ],
2812 [
2813 aros_host_exe_suffix=${aros_host_exe_suffix}
2814 aros_tools_dir=${aros_tools_dir}
2815 aros_target_cpu=${aros_target_cpu}
2816 aros_target_arch=${aros_target_arch}
2817 aros_target_suffix=${aros_target_suffix}
2818 orig_target_nm=${orig_target_nm}
2819 orig_target_as=${orig_target_as}
2820 orig_target_ar=${orig_target_ar}
2821 orig_target_ranlib=${orig_target_ranlib}
2822 orig_target_objdump=${orig_target_objdump}
2823 orig_target_objcopy=${orig_target_objcopy}
2824 orig_target_strip=${orig_target_strip}
2825 aros_kernel_ld=${aros_kernel_ld}
2826 ]
2827 )
2828 AC_CONFIG_COMMANDS([genmf_executable],
2829 [chmod a+x ${aros_tools_dir}/genmf.py],
2830 [aros_tools_dir=${aros_tools_dir}]
2831 )
2833 AC_CONFIG_FILES(
2834 Makefile
2835 config/make.cfg
2836 ${aros_inc_dir}/config.h:config/config.h.in
2837 ${aros_geninc_dir}/config.h:config/config.h.in
2838 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2839 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2840 mmake.config
2841 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2842 ${aros_targetcfg_dir}/specs:config/specs.in
2843 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2844 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-cpp:scripts/aros-cpp.in
2845 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2846 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-g++:scripts/aros-g++.in
2847 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2848 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2849 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2850 tools/collect-aros/env.h
2851 ${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in
2852 )
2854 AC_OUTPUT
2856 dnl This is in order to not define SHARED_CFLAGS sometimes
2857 dnl We don't always do aros_shared_ar, aros_shared_cflags
2859 #XXX compatability...
2860 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2862 if test -n "$aros_shared_cflags" ; then
2863 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2864 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg
2865 fi