| blob | c7efc07277296db4a151cca7d010c230f99f3f33 |
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 "$debug" != "none"; then
734 optimization="-O0"
735 else
736 optimization="-O2"
737 fi
738 fi
739 aros_optimization_cflags="$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_kernel_ldflags="-Wl,-melf_i386"
866 aros_default_wbdepth=8
867 gcc_target_cpu="i386"
868 pci_hidd_target="hidd-pci-linux"
869 android_tool_dir_prefix="x86"
870 android_tool_prefix="i686-android-linux"
871 android_ndk_arch="x86"
872 ;;
873 *x86_64*)
874 aros_target_cpu="x86_64"
875 aros_object_format="elf_x86_64"
876 aros_flavour="emulation"
877 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__linux__"
878 aros_config_cflags="$aros_config_cflags -mno-red-zone -fno-omit-frame-pointer"
879 aros_default_wbdepth=8
880 pci_hidd_target="hidd-pci-linux"
881 ;;
882 *powerpc*)
883 aros_target_cpu="ppc"
884 aros_object_format="elf32ppc"
885 aros_flavour="emulation"
886 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
887 aros_default_wbdepth=8
888 gcc_target_cpu="ppc"
889 ;;
890 # TODO
891 # Same as powerpc, but I need this for the nightly build to work again.
892 # Actually, the nightly should be made working with powerpc target.
893 # That just was too much work for the moment, another week or two.
894 *ppc*)
895 aros_target_cpu="ppc"
896 aros_object_format="elf32ppc"
897 aros_flavour="emulation"
898 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
899 aros_default_wbdepth=8
900 gcc_target_cpu="ppc"
901 ;;
902 *armhf*)
903 aros_target_cpu="arm"
904 target_cpu="arm"
905 aros_object_format="armelf_aros"
906 aros_flavour="emulation"
907 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
908 gcc_target_cpu="arm"
909 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
910 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
911 aros_arch_libs="-laeabi"
912 gcc_default_float_abi="hard"
913 android_tool_dir_prefix="arm-linux-androideabi"
914 android_tool_prefix="arm-linux-androideabi"
915 android_ndk_arch="arm"
916 kernel_tool_prefix="arm-linux-gnueabihf-"
917 ;;
918 *arm*)
919 aros_target_cpu="arm"
920 aros_object_format="armelf_aros"
921 aros_flavour="emulation"
922 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
923 gcc_target_cpu="arm"
924 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
925 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
926 aros_arch_libs="-laeabi"
927 android_tool_dir_prefix="arm-linux-androideabi"
928 android_tool_prefix="arm-linux-androideabi"
929 android_ndk_arch="arm"
930 kernel_tool_prefix="arm-linux-gnueabi-"
931 ;;
932 *)
933 AC_MSG_ERROR("Unknown CPU for Linux -- $target_cpu")
934 ;;
935 esac
936 case "$aros_target_variant" in
937 android)
939 dnl Not all Linux CPUs are supported by Android
940 if test "$android_ndk_arch" = ""; then
941 AC_MSG_ERROR("Unsupported CPU for Android -- $target_cpu")
942 fi
944 aros_default_wbwidth=320
945 aros_default_wbheight=480
946 if test "$aros_android_ndk" = "none"; then
947 dnl Use standalone toolchain, don't adjust paths
948 aros_kernel_cflags="-mandroid"
949 aros_kernel_ldflags="-mandroid"
950 CFLAGS="-mandroid"
951 else
952 dnl In Android NDK toolchains are placed in own directories,
953 dnl but tool names are not suffixed with version
954 export PATH="$aros_android_ndk/toolchains/$android_tool_dir_prefix-$kernel_tool_version/prebuilt/$android_build_os/bin:$PATH"
955 kernel_tool_version=""
956 aros_android_ndk="$aros_android_ndk/platforms/android-$aros_ndk_version/arch-$android_ndk_arch"
957 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
958 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
959 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
960 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
961 fi
962 need_x11=no
963 unixgfx_hidd_target=kernel-hidd-androidgfx
964 # Disable implicit PIC mode
965 aros_target_cflags="$aros_target_cflags -fno-pic"
966 kernel_tool_prefix="$android_tool_prefix-"
967 ;;
968 esac
969 ;;
971 pc)
972 aros_target_arch="pc"
973 aros_shared_default="no"
974 target_bootloader="grub2"
975 case "$target_cpu" in
976 *i?86*)
977 aros_target_cpu="i386"
979 dnl If somebody hasn't already set the target object
980 dnl format, then use this value. Mostly to support
981 dnl FreeBSD cross-compilation.
982 dnl TODO: Remove when we always use our compiler.
984 if test "$aros_object_format" = "" ; then
985 aros_object_format="elf_i386"
986 fi
987 aros_flavour="standalone"
988 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
989 aros_kernel_ldflags="-Wl,-melf_i386"
990 aros_default_wbwidth=640
991 aros_default_wbheight=480
992 gcc_target_cpu="i386"
993 ;;
994 *x86_64*)
995 aros_target_cpu="x86_64"
996 aros_serial_debug=1
997 if test "$aros_object_format" = "" ; then
998 aros_object_format="elf_x86_64"
999 fi
1000 aros_flavour="standalone"
1001 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1002 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
1003 aros_kernel_ldflags=""
1004 aros_default_wbwidth=640
1005 aros_default_wbheight=480
1006 ;;
1007 *)
1008 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
1009 ;;
1010 esac
1011 ;;
1013 prep)
1014 aros_target_arch="prep"
1015 aros_shared_default="no"
1016 aros_target_cpu="ppc"
1017 aros_object_format="elf32ppc"
1018 aros_flavour="ppcnative"
1019 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1020 aros_kernel_ldflags=""
1021 aros_default_wbwidth=640
1022 aros_default_wbheight=480
1023 gcc_target_cpu="ppc"
1024 ;;
1026 freebsd*)
1027 aros_target_arch="freebsd"
1028 aros_target_family="unix"
1029 aros_target_cpu="i386"
1030 aros_flavour="emulation"
1031 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1032 gcc_target_cpu="i386"
1034 aros_target_strip_flags="-x"
1035 ;;
1037 darwin*)
1038 aros_target_arch="darwin"
1039 aros_target_family="unix"
1040 aros_flavour="emulation"
1041 case "$target_cpu" in
1042 *i?86*)
1043 aros_ios_platform="iPhoneSimulator"
1044 aros_target_cpu="i386"
1045 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1046 aros_kernel_ldflags=""
1047 aros_macosx_version="10.4"
1048 aros_default_wbdepth=8
1049 gcc_target_cpu="i386"
1050 aros_object_format="elf_i386"
1051 aros_kernel_ar_flags="-cr"
1052 aros_target_strip_flags="-x"
1053 kernel_tool_flags="-m32"
1054 ;;
1055 *x86_64*)
1056 aros_target_cpu="x86_64"
1057 aros_object_format="elf_x86_64"
1058 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1059 aros_macosx_version="10.6"
1060 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1061 aros_kernel_cflags="-m64"
1062 aros_kernel_ldflags="-m64"
1063 aros_target_cflags="-mcmodel=large"
1064 aros_default_wbdepth=8
1065 aros_kernel_ar="ar"
1066 aros_kernel_ar_flags="-cr"
1067 aros_kernel_ld="ld"
1068 aros_kernel_as="as"
1069 aros_kernel_ranlib="ranlib"
1070 aros_kernel_nm="nm"
1071 aros_kernel_strip="strip"
1072 kernel_tool_prefix="i686-apple-darwin10-"
1073 ;;
1074 *ppc*)
1075 aros_target_cpu="ppc"
1076 aros_object_format="elf32ppc"
1077 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1078 aros_kernel_ldflags=""
1079 aros_macosx_version="10.0"
1080 aros_default_wbdepth=8
1081 gcc_target_cpu="ppc"
1082 aros_kernel_ar="ar"
1083 aros_kernel_ar_flags="-cr"
1084 aros_kernel_ld="ld -arch ppc"
1085 aros_kernel_as="as -arch ppc"
1086 aros_kernel_ranlib="ranlib -arch ppc"
1087 aros_kernel_nm="nm -arch ppc"
1088 aros_kernel_strip="strip -arch ppc"
1089 kernel_tool_prefix="powerpc-apple-darwin10-"
1090 ;;
1091 *arm*)
1092 aros_ios_platform="iPhoneOS"
1093 aros_target_cpu="arm"
1094 aros_object_format="armelf_aros"
1095 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1096 aros_arch_libs="-laeabi"
1097 aros_default_wbdepth=8
1098 gcc_target_cpu="arm"
1099 aros_kernel_ar="ar"
1100 aros_kernel_ar_flags="-cr"
1101 aros_kernel_ld="ld -arch arm"
1102 aros_kernel_ranlib="ranlib -arch arm"
1103 kernel_tool_prefix="arm-apple-darwin10-"
1104 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1105 ;;
1106 *)
1107 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1108 ;;
1109 esac
1110 case "$aros_target_variant" in
1111 ios)
1112 aros_ios_version="3.0"
1113 aros_default_wbwidth=320
1114 aros_default_wbheight=480
1115 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_sdk_version.sdk"
1116 kernel_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1117 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1118 need_x11=no
1119 # This is here because it may depend on iOS or SDK version
1120 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1121 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1122 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1123 ;;
1124 *)
1125 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1126 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1127 ;;
1128 esac
1129 ;;
1131 dragonfly*)
1132 aros_target_arch="dragonfly"
1133 aros_target_family="unix"
1134 aros_flavour="emulation"
1135 case "$target_cpu" in
1136 *i?86*)
1137 aros_target_cpu="i386"
1138 aros_object_format="elf_i386"
1139 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1140 ;;
1141 *x86_64*)
1142 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1143 aros_target_cpu="x86_64"
1144 aros_object_format="elf_x86_64"
1145 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1146 ;;
1147 *)
1148 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1149 ;;
1150 esac
1151 ;;
1153 netbsd*)
1154 aros_target_arch="netbsd"
1155 aros_target_family="unix"
1156 case "$target_cpu" in
1157 *m68k*)
1158 aros_target_cpu="m68k"
1159 aros_object_format="m68kelf"
1160 aros_flavour="emulcompat"
1161 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1162 gcc_target_cpu="mc68000"
1163 ;;
1164 *i?86*)
1165 aros_target_cpu="i386"
1166 aros_object_format="elf_i386"
1167 aros_flavour="emulation"
1168 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1169 aros_default_wbdepth=8
1170 gcc_target_cpu="i386"
1171 ;;
1172 *)
1173 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1174 ;;
1175 esac
1176 aros_target_genmap="-Wl,-M -Xlinker >"
1177 aros_flavour="emulation"
1178 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1179 ;;
1181 openbsd*)
1182 aros_target_arch="openbsd"
1183 aros_target_family="unix"
1184 case "$target_cpu" in
1185 *i?86*)
1186 aros_target_cpu="i386"
1187 aros_object_format="elf_i386"
1188 aros_flavour="emulation"
1189 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1190 gcc_target_cpu="i386"
1191 ;;
1192 *)
1193 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1194 ;;
1195 esac
1196 aros_target_genmap="-Wl,-M -Xlinker >"
1197 aros_target_nm_flags="-u"
1198 aros_flavour="emulation"
1199 ;;
1201 solaris*)
1202 aros_target_arch="solaris"
1203 aros_target_family="unix"
1204 case "$target_cpu" in
1205 *i?86*)
1206 aros_target_cpu="i386"
1207 aros_object_format="elf_i386"
1208 aros_flavour="emulation"
1209 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1210 aros_default_wbdepth=8
1211 gcc_target_cpu="i386"
1212 ;;
1213 *sparc*)
1214 aros_target_cpu="sparc"
1215 aros_object_format="elf_sparc"
1216 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1217 gcc_target_cpu="sparc"
1218 ;;
1219 *)
1220 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1221 ;;
1222 esac
1223 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1224 aros_flavour="emulation"
1225 ;;
1227 morphos*)
1228 aros_target_arch="morphos"
1229 aros_shared_default="no"
1230 aros_target_cpu="ppc"
1231 aros_object_format="elf_ppc"
1232 aros_flavour="nativecompat"
1233 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1234 gcc_target_cpu="ppc"
1235 ;;
1237 sam440)
1238 aros_target_arch="sam440"
1239 aros_shared_default="no"
1240 aros_target_cpu="ppc"
1241 aros_object_format="elf32ppc"
1242 aros_flavour="ppcnative"
1243 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1244 aros_kernel_ldflags=""
1245 aros_default_wbwidth=1024
1246 aros_default_wbheight=768
1247 aros_default_wbdepth=24
1248 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1249 gcc_target_cpu="powerpc"
1250 ;;
1252 efika)
1253 aros_target_arch="efika"
1254 aros_shared_default="no"
1255 aros_target_cpu="arm"
1256 aros_object_format="armelf_aros"
1257 aros_flavour="standalone"
1258 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1259 aros_kernel_ldflags=""
1260 aros_default_wbwidth=1024
1261 aros_default_wbheight=600
1262 aros_arch_libs="-laeabi"
1263 gcc_default_cpu="armv7-a"
1264 gcc_default_fpu="vfpv3"
1265 aros_config_cflags="$aros_config_cflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables -Os"
1266 aros_config_aflags="$aros_config_aflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables -Os"
1267 case "$target_cpu" in
1268 *armhf*)
1269 gcc_default_float_abi="hard"
1270 target_cpu=arm
1271 aros_target_cpu=arm
1272 ;;
1273 *arm*)
1274 gcc_default_float_abi="softfp"
1275 ;;
1276 *)
1277 AC_MSG_ERROR("Unknown CPU for EfikaMX $target_cpu")
1278 ;;
1279 esac
1280 ;;
1282 chrp)
1283 aros_target_arch="chrp"
1284 aros_shared_default="no"
1285 aros_target_cpu="ppc"
1286 aros_object_format="elf32ppc"
1287 aros_flavour="ppcnative"
1288 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1289 aros_kernel_ldflags=""
1290 aros_default_wbwidth=640
1291 aros_default_wbheight=480
1292 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1293 gcc_target_cpu="powerpc"
1294 case "$aros_target_variant" in
1295 efika)
1296 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1297 ;;
1298 esac
1299 ;;
1301 r*pi)
1302 aros_flavour="standalone"
1303 aros_target_arch="raspi"
1304 aros_target_cpu="arm"
1305 aros_object_format="armelf_aros"
1306 aros_shared_default="no"
1307 aros_arch_libs="-laeabi"
1309 gcc_default_cpu="armv6"
1310 gcc_default_cpu_tune="arm1176jzf-s"
1311 case "$target_cpu" in
1312 *armhf*)
1313 gcc_default_float_abi="hard"
1314 ;;
1315 *arm*)
1316 gcc_default_float_abi="softfp"
1317 ;;
1318 *)
1319 AC_MSG_ERROR("Unknown CPU for RasPi $target_cpu")
1320 ;;
1321 esac
1323 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1324 aros_config_cflags="$aros_config_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1325 aros_config_aflags="$aros_config_aflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1326 aros_kernel_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1327 aros_target_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1328 ;;
1330 sun4i)
1331 aros_flavour="standalone"
1332 aros_target_arch="sun4i"
1333 aros_target_cpu="arm"
1334 aros_object_format="armelf_aros"
1335 aros_shared_default="no"
1336 aros_arch_libs="-laeabi"
1338 gcc_default_cpu="armv7-a"
1339 gcc_default_fpu="neon"
1340 gcc_default_cpu_tune="cortex-a8"
1341 gcc_default_float_abi="hard"
1343 if test "$target_variant" = ""; then
1344 AC_MSG_ERROR("Please provide the target platform for sun4i with--enable-target-variant={platform}")
1345 fi
1347 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1348 aros_config_cflags="$aros_config_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1349 aros_config_aflags="$aros_config_aflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1350 aros_kernel_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1351 aros_target_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1352 ;;
1354 amiga*)
1355 aros_target_arch="amiga"
1356 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1357 aros_shared_default="no"
1359 case "$target_cpu" in
1360 *m68k*)
1361 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="$enableval")
1362 aros_enable_mmu=no
1363 aros_target_cpu="m68k"
1364 aros_object_format="m68kelf"
1365 aros_flavour="standcompat"
1366 gcc_target_cpu="m68000"
1367 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -fbuiltin -Wno-volatile-register-var -Os -DNOLIBINLINE"
1368 aros_config_aflags="$aros_config_aflags"
1369 aros_target_strip_flags="-R.comment --strip-debug"
1370 aros_default_wbwidth=640
1371 aros_default_wbheight=256
1372 aros_default_wbdepth=2
1373 ;;
1374 *ppc*)
1375 aros_cpu="ppc"
1376 aros_flavour="native"
1377 gcc_target_cpu="ppc"
1378 ;;
1379 *)
1380 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1381 ;;
1382 esac
1383 ;;
1385 mingw*)
1386 aros_target_arch="mingw32"
1387 aros_shared_default="no"
1388 aros_flavour="emulation"
1389 aros_shared_cflags=""
1390 need_crosstools="yes"
1391 need_dlopen="no"
1392 rescomp="windres"
1393 case "$target_cpu" in
1394 *i?86*)
1395 aros_target_cpu="i386"
1396 aros_object_format="elf_i386"
1397 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1398 aros_default_wbdepth=8
1399 gcc_target_cpu="i386"
1401 kernel_tool_prefix="i386-mingw32-"
1402 ;;
1403 *x86_64*)
1404 aros_target_cpu="x86_64"
1405 aros_object_format="elf_x86_64"
1406 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1407 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1408 aros_default_wbdepth=8
1409 kernel_tool_prefix="x86_64-w64-mingw32-"
1410 ;;
1411 *arm*)
1412 aros_target_cpu="arm"
1413 aros_object_format="armelf_aros"
1414 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1415 aros_arch_libs="-laeabi"
1416 aros_default_wbdepth=8
1417 gcc_target_cpu="arm"
1418 gcc_default_float_abi="soft"
1419 kernel_tool_prefix="arm-mingw32ce-"
1420 aros_default_wbwidth=160
1421 aros_default_wbheight=160
1422 ;;
1423 *)
1424 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1425 ;;
1426 esac
1427 if test $host_os = "cygwin"; then
1428 aros_kernel_cflags="-mno-cygwin"
1429 fi
1430 ;;
1431 pp*)
1432 aros_target_arch="pp"
1433 aros_shared_default="no"
1434 case "$target_cpu" in
1435 *m68k*)
1436 aros_target_cpu="m68k"
1437 aros_object_format="m68kelf"
1438 aros_flavour="palmnative"
1439 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1440 aros_default_wbwidth=160
1441 aros_default_wbheight=160
1442 aros_default_wbdepth=1
1443 aros_target_ar_flags="cru"
1444 aros_compiler_libs="-lgcc1"
1445 aros_shared_default=no
1446 aros_shared_cflags="-fpic"
1447 aros_shared_aflags=""
1448 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1449 aros_kernel_ldflags="-Wl,-rpath,./lib"
1450 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1451 aros_debug_aflags=""
1452 aros_debug_ldflags="$aros_symbols_debug"
1453 aros_mungwall_debug="0"
1454 aros_modules_debug="0"
1455 gcc_target_cpu="mc68000"
1456 ignore_undefined_symbols="-ius"
1457 ;;
1458 *)
1459 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1460 ;;
1461 esac
1462 ;;
1464 mac*)
1465 aros_target_arch="mac"
1466 aros_shared_default="no"
1467 case "$target_cpu" in
1468 *m68k*)
1469 aros_target_cpu="m68k"
1470 aros_object_format="m68kelf"
1471 aros_flavour="mac68knative"
1472 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1473 aros_default_wbwidth=512
1474 aros_default_wbheight=384
1475 aros_default_wbdepth=8
1476 aros_target_ar_flags="cru"
1477 aros_compiler_libs="-lgcc1"
1478 aros_shared_default=no
1479 aros_shared_cflags="-fpic"
1480 aros_shared_aflags=""
1481 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1482 aros_kernel_ldflags="-Wl,-rpath,./lib"
1483 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1484 aros_debug_aflags=""
1485 aros_debug_ldflags="$aros_symbols_debug"
1486 aros_mungwall_debug="0"
1487 aros_modules_debug="0"
1488 gcc_target_cpu="mc68000"
1489 ignore_undefined_symbols="-ius"
1490 ;;
1491 *)
1492 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1493 ;;
1494 esac
1495 ;;
1497 *)
1498 AC_MSG_ERROR([Unsupported target architecture $target])
1499 ;;
1500 esac
1502 #-----------------------------------------------------------------------------
1503 crosstools_guess=yes
1505 AC_MSG_CHECKING([Kernel toolchain prefix])
1506 AC_ARG_WITH(kernel-toolchain-prefix,AC_HELP_STRING([--with-kernel-toolchain-prefix=...],[Specify crosscompile toolchain prefix for kernel objects]),[kernel_tool_prefix="$withval"])
1507 AC_MSG_RESULT($kernel_tool_prefix)
1509 AC_MSG_CHECKING([ELF toolchain prefix])
1510 AC_ARG_WITH(elf-toolchain-prefix,AC_HELP_STRING([--with-elf-toolchain-prefix=...],[Specify crosscompile toolchain prefix to wrap for AROS objects]),[elf_tool_prefix="$withval"
1511 crosstools_guess=no])
1512 AC_MSG_RESULT($elf_tool_prefix)
1514 AC_MSG_CHECKING([AROS toolchain prefix])
1515 AC_ARG_WITH(aros-toolchain,AC_HELP_STRING([--with-aros-toolchain=PREFIX],[Specify prebuilt AROS toolchain. Use yes for default name]),[aros_tool_prefix="$withval"
1516 crosstools_guess=no])
1517 if test "$aros_tool_prefix" = "yes" ; then
1518 aros_tool_prefix=$aros_target_cpu-aros-
1519 fi
1520 AC_MSG_RESULT($aros_tool_prefix)
1522 #-----------------------------------------------------------------------------
1523 # Checking if we should build crosstools..
1524 AC_MSG_CHECKING([whether to build crosstools])
1525 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--disable-crosstools],[Do not build cross-compiler toolchain]),crosstools="$enableval",crosstools="$crosstools_guess")
1526 AC_MSG_RESULT($crosstools)
1528 if test "${crosstools}" = "yes"; then
1529 if test "${crosstools_guess}" = "no"; then
1530 AC_MSG_ERROR([Cannot build external toolchain if an external ELF or AROS toolchain is specified])
1531 fi
1532 fi
1534 AC_MSG_CHECKING([where to install the crosstools binaries])
1535 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=$withval])
1536 if test "x$aros_toolchain_install" = "x"; then
1537 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1538 else
1539 AROS_CROSSTOOLSDIR="$aros_toolchain_install"
1540 PATH="$AROS_CROSSTOOLSDIR:$PATH"
1541 fi
1542 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1544 # Helper to identify gcc version
1545 AC_DEFUN([CROSS_GCC_VERSION], [
1546 target_gcc_version=""
1547 AC_CACHE_CHECK([gcc version],[ax_cv_gcc_version],[
1548 ax_cv_gcc_version="`$AROS_CROSSTOOLSDIR/${aros_tool_prefix}cpp -dumpversion`"
1549 AS_IF([test "x$ax_cv_gcc_version" = "x"],[
1550 ax_cv_gcc_version=""
1551 ])
1552 ])
1553 target_gcc_version=$ax_cv_gcc_version
1554 AC_SUBST([target_gcc_version])
1555 ])
1557 #-----------------------------------------------------------------------------
1558 AC_MSG_CHECKING([what specific target gcc version to use])
1559 AC_ARG_WITH(gcc-version,AC_HELP_STRING([--with-gcc-version=VERSION],[Use gcc-VERSION for building AROS]),use_gcc_version="$withval",use_gcc_version="")
1560 if test "$use_gcc_version" = ""; then
1561 if test "${crosstools}" = "no"; then
1562 if test "x$aros_toolchain_install" != "x"; then
1563 CROSS_GCC_VERSION
1564 fi
1565 fi
1566 if test "$use_gcc_version" = ""; then
1567 target_gcc_version="4.6.4"
1568 fi
1569 else
1570 target_gcc_version="$use_gcc_version"
1571 fi
1572 AC_MSG_RESULT($target_gcc_version)
1574 AC_MSG_CHECKING([whether to include Objective-C suppport])
1575 AC_ARG_ENABLE(objc,AC_HELP_STRING([--disable-objc],[Build without Objectve-C support]),objc="$enableval",objc="yes")
1576 AC_MSG_RESULT($objc)
1577 if test "x$objc" = "xyes"; then
1578 objc_target="objc"
1579 else
1580 objc_target="no-objc"
1581 fi
1583 spec_obj_format="-m $aros_object_format"
1584 # Now process extra architecture-specific options.
1585 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1586 # as well as floating-point ABI.
1587 case "$aros_target_cpu" in
1588 *x86_64*)
1589 dnl x86_64 can build 32 or 64bit code
1590 spec_obj_format="%{!m32:-m elf_x86_64} %{m32:-m elf_i386}"
1591 ;;
1592 arm)
1593 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
1594 if test "$gcc_default_cpu" = ""; then
1595 gcc_default_cpu="armv6"
1596 fi
1597 if test "$gcc_default_fpu" = ""; then
1598 gcc_default_fpu="vfp"
1599 fi
1600 if test "$gcc_default_float_abi" = ""; then
1601 gcc_default_float_abi="softfp"
1602 fi
1604 AC_MSG_CHECKING([Which minimum CPU to use])
1605 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
1606 AC_MSG_RESULT($aros_gcc_cpu)
1608 AC_MSG_CHECKING([Which minimum FPU to use])
1609 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
1610 AC_MSG_RESULT($aros_gcc_fpu)
1612 AC_MSG_CHECKING([Which floating point ABI to use])
1613 AC_ARG_WITH(float,AC_HELP_STRING([--with-float=<spec>],[Specify floating point ABI (default=$gcc_default_float_abi).]),aros_gcc_float_abi="$withval",aros_gcc_float_abi=$gcc_default_float_abi)
1614 AC_MSG_RESULT($aros_gcc_float_abi)
1616 aros_isa_flags="-marm -mthumb-interwork -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi"
1617 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -fno-exceptions"
1618 aros_config_aflags="$aros_config_aflags -fno-asynchronous-unwind-tables -fno-exceptions"
1619 ;;
1620 i386)
1621 aros_isa_flags="-m32 -march=i486"
1622 aros_kernel_cflags="$aros_kernel_cflags $aros_isa_flags"
1623 ;;
1624 esac
1626 # Some architectures may need custom ELF specs.
1627 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1628 elf_specs_in=config/${aros_object_format}-specs.in
1629 else
1630 elf_specs_in=config/elf-specs.in
1631 fi
1633 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1634 # Since we override specs, we may need to put these defines there
1635 if test "$gcc_target_cpu" != ""; then
1636 gcc_target_cpu="-D__${gcc_target_cpu}__"
1637 fi
1639 AC_MSG_CHECKING([where to download sourcecode for external ports])
1640 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1641 if test "$with_portssrcdir" = "default"; then
1642 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1643 else
1644 AROS_PORTSSRCDIR="$with_portssrcdir"
1645 fi
1646 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1648 AC_MSG_CHECKING([which bootloader to use])
1649 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1650 if test "$target_bootloader" = "none"; then
1651 aros_target_bootloader=""
1652 else
1653 aros_target_bootloader="$target_bootloader"
1654 fi
1655 AC_MSG_RESULT($target_bootloader)
1657 AC_MSG_CHECKING([which icon-set to use])
1658 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1659 if test "$target_iconset" = "default"; then
1660 aros_target_iconset="Gorilla"
1661 target_iconset="default (Gorilla)"
1662 else
1663 aros_target_iconset="$target_iconset"
1664 fi
1665 AC_MSG_RESULT($target_iconset)
1667 AC_MSG_CHECKING([which GUI Theme to use])
1668 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1669 if test "$target_guitheme" = "default"; then
1670 aros_target_guitheme="Ice"
1671 else
1672 aros_target_guitheme="$target_guitheme"
1673 fi
1674 AC_MSG_RESULT($aros_target_guitheme)
1676 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1677 # for target code)
1678 cross_compiling=no
1680 dnl The first case is simple. If we are compiling for another CPU, we are cross-compiling for sure
1681 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1682 cross_compiling=yes
1683 fi
1685 dnl x86-64 toolchains can also produce i386 binaries, given -m32 flag.
1686 dnl The flag itself is given in per-target section, because some targets require to pass it
1687 dnl in a different manner, otherwise some tests fail.
1688 dnl TODO: Justify this.
1689 if test "$aros_host_cpu" == "x86_64" ; then
1690 if test "$aros_target_cpu" == "i386" ; then
1691 cross_compiling=no
1692 fi
1693 fi
1695 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1696 dnl For a hosted build we are cross-compiling if host OS differs from build OS.
1697 dnl TODO: This might get a little bit more tricky if we ever cross-compile ARM-Android-hosted
1698 dnl AROS on ARM Linux, or even vice versa (Linux-hosted ARM AROS building on ARM Android).
1699 dnl ARM ABIs of Linux and Android are not compatible (despite very close), so host_cc can't be
1700 dnl used to build bootstrap for target arch in either case.
1701 dnl For us Android is not a separate OS, but a variant of Linux, so both systems will be
1702 dnl identified as 'linux'. If this ever involves, we'll have to implement some additional check,
1703 dnl perhaps introducing aros_host_variant
1704 if test "$aros_host_arch" != "$aros_target_arch" ; then
1705 cross_compiling=yes
1706 fi
1707 else
1708 dnl For a native build we only care if our host_cc can produce static ELF files. If so, we can use
1709 dnl it as kernel_cc. If not, (e. g. we are on Windows or Darwin), we need a crosscompiler.
1710 if test "$host_cc_elf" = "no" ; then
1711 cross_compiling=yes
1712 fi
1713 fi
1715 if test "$cross_compiling" = "no" ; then
1716 kernel_tool_prefix=""
1717 if test "$host_cc_elf" = "yes" ; then
1718 elf_tool_prefix=""
1719 fi
1720 fi
1722 if test "$kernel_tool_version" != ""; then
1723 kernel_tool_version="-$kernel_tool_version"
1724 fi
1725 if test "$use_gcc_version" != ""; then
1726 target_tool_version="-$target_gcc_version"
1727 fi
1729 #######################################################################
1730 ## Compute what toolchains to use, and their paths ##
1731 #######################################################################
1732 #
1733 # This takes, as input:
1734 # crosstools {yes,no}
1735 # kernel_tool_version {"",[version]}
1736 # target_tool_version {"",[version]}
1737 # kernel_tool_prefix {none,[some-arch-os-]}
1738 # target_tool_prefix ${aros_target_cpu}-aros-
1739 # aros_tool_prefix ${aros_target_cpu}-aros-
1740 #
1741 # The output is
1742 # aros_kernel_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1743 # Where the 'kernel' binaries are located
1744 # orig_target_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1745 # Where the 'target' binaries are located
1746 # (not the symlink farm - that is aros_target_*!)
1747 #
1748 # The rules are:
1749 # if crosstools then
1750 # if kernel_tools_prefix = "no-kernel-prefix-"
1751 # aros_kernel_* = crosstools cc paths
1752 # aros_kernel_cc = elf cc wrapper around crosstools cc
1753 # else
1754 # VALIDATE(${kernel_tools_prefix}*)
1755 # aros_kernel_* = ${kernel_tools_prefix}*
1756 # if ${kernel_tools_prefix}cc is an AROS gcc
1757 # aros_kernel_cc = ${kernel_tools_prefix}cc
1758 # else
1759 # aros_kernel_cc = elf cc wrapper around ${kernel_tools_prefix}cc
1760 # fi
1761 # fi
1762 #
1763 # orig_target_* = aros built crosstools
1764 # orig_target_cc = elf cc wrapper around crosstools cc
1765 # else
1766 # VALIDATE(${kernel_tools_prefix}*)
1767 #
1768 # orig_target_* = aros_kernel_*
1769 # if aros_kernel_cc is an AROS gcc
1770 # orig_target_cc = aros_kernel_cc
1771 # else
1772 # orig_target_cc = aros cc wrapper around aros_kernel_cc
1773 # fi
1774 # fi
1775 #
1776 target_tool_prefix="${aros_target_cpu}-aros-"
1778 AC_MSG_CHECKING([which kernel tools])
1779 AC_MSG_RESULT([$kernel_tool_prefix]);
1781 if test "$kernel_tool_prefix" = "none" ; then
1782 dnl ELF wrapper can be used only for native bootstrap
1783 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1784 AC_MSG_ERROR([--with-kernel-toolchain-prefix= is required for this arch])
1785 fi
1786 else
1787 # Kernel tools required - find them
1788 # Note that 'normally', aros_kernel_* overrides will be
1789 # empty, unless specified in the per-arch sections above.
1790 if test "x$aros_kernel_cpp" = "x"; then
1791 aros_kernel_cpp=${kernel_tool_prefix}cpp
1792 fi
1793 AROS_TOOL_KERNEL(aros_kernel_cpp,cpp,$aros_kernel_cpp${kernel_tool_version})
1794 AROS_REQUIRED(cpp,$aros_kernel_cpp)
1795 if test "x$aros_kernel_cc" = "x"; then
1796 aros_kernel_cc=${kernel_tool_prefix}gcc
1797 fi
1798 AROS_TOOL_KERNEL(aros_kernel_cc,cc,$aros_kernel_cc${kernel_tool_version})
1799 AROS_REQUIRED(cc,$aros_kernel_cc)
1800 if test "x$aros_kernel_cxx" = "x"; then
1801 aros_kernel_cxx=${kernel_tool_prefix}g++
1802 fi
1803 AROS_TOOL_KERNEL(aros_kernel_cxx,cxx,$aros_kernel_cxx${kernel_tool_version})
1804 # If it's set, make sure it's really there
1805 if test "x$aros_kernel_cxx" != "x" ; then
1806 AROS_REQUIRED(cxx,$aros_kernel_cxx)
1807 fi
1808 AROS_TOOL_KERNEL(aros_kernel_ld,ld,$aros_kernel_ld)
1809 AROS_REQUIRED(ld,$aros_kernel_ld)
1810 AROS_TOOL_KERNEL(aros_kernel_as,as,$aros_kernel_as)
1811 AROS_REQUIRED(as,$aros_kernel_as)
1812 AROS_TOOL_KERNEL(aros_kernel_ar,ar,$aros_kernel_ar)
1813 AROS_REQUIRED(ar,$aros_kernel_ar)
1814 AROS_TOOL_KERNEL(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1815 AROS_REQUIRED(ranlib,$aros_kernel_ranlib)
1816 AROS_TOOL_KERNEL(aros_kernel_nm,nm,$aros_kernel_nm)
1817 AROS_REQUIRED(nm,$aros_kernel_nm)
1818 AROS_TOOL_KERNEL(aros_kernel_strip,strip,$aros_kernel_strip)
1819 AROS_REQUIRED(strip,$aros_kernel_strip)
1821 # Objcopy and objdump are not required for the kernel
1822 # toolchain on many architectures.
1823 # So we'll look for them, but not make them strictly required.
1824 AROS_TOOL_KERNEL(aros_kernel_objcopy,objcopy,$aros_kernel_objcopy)
1825 AROS_TOOL_KERNEL(aros_kernel_objdump,objdump,$aros_kernel_objdump)
1826 if test "x${crosstools}" != "xyes" ; then
1827 AROS_REQUIRED(objcopy,$aros_kernel_objcopy)
1828 AROS_REQUIRED(objdump,$aros_kernel_objdump)
1829 fi
1830 fi
1832 AC_MSG_CHECKING([which target tools to use])
1833 if test "$crosstools" = "yes"; then
1834 AC_MSG_RESULT([$target_tool_prefix])
1835 # We are building AROS crosstools
1836 tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
1837 orig_target_cc="${tmp_tool_prefix}gcc${target_tool_version}"
1838 orig_target_cxx="${tmp_tool_prefix}g++${target_tool_version}"
1839 orig_target_cpp="${tmp_tool_prefix}cpp"
1840 orig_target_ld="${tmp_tool_prefix}ld"
1841 orig_target_as="${tmp_tool_prefix}as"
1842 orig_target_ar="${tmp_tool_prefix}ar"
1843 orig_target_ranlib="${tmp_tool_prefix}ranlib"
1844 orig_target_nm="${tmp_tool_prefix}nm"
1845 orig_target_strip="${tmp_tool_prefix}strip"
1846 orig_target_objcopy="${tmp_tool_prefix}objcopy"
1847 orig_target_objdump="${tmp_tool_prefix}objdump"
1848 else
1849 # Determine whether AROS or ELF tools should be used
1850 if test "$aros_tool_prefix" = "none"; then
1851 aros_tool_prefix="${elf_tool_prefix}"
1852 fi
1854 AC_MSG_RESULT([$aros_tool_prefix])
1855 # We are *not* building AROS crosstools - use the AROS or ELF tools
1856 AROS_TOOL_TARGET(orig_target_cpp,cpp,${aros_tool_prefix}cpp${target_tool_version})
1857 AROS_REQUIRED(cpp,$orig_target_cpp)
1858 AROS_TOOL_TARGET(orig_target_cc,gcc,${aros_tool_prefix}gcc${target_tool_version})
1859 AROS_REQUIRED(cc,$orig_target_cc)
1860 AROS_TOOL_TARGET(orig_target_cxx,g++,${aros_tool_prefix}g++${target_tool_version})
1861 AROS_REQUIRED(cxx,$orig_target_cxx)
1862 AROS_TOOL_TARGET(orig_target_ld,gcc,${aros_tool_prefix}ld)
1863 AROS_REQUIRED(ld,$orig_target_ld)
1864 AROS_TOOL_TARGET(orig_target_as,as,${aros_tool_prefix}as)
1865 AROS_REQUIRED(as,$orig_target_as)
1866 AROS_TOOL_TARGET(orig_target_ar,ar,${aros_tool_prefix}ar)
1867 AROS_REQUIRED(ar,$orig_target_ar)
1868 AROS_TOOL_TARGET(orig_target_ranlib,ar,${aros_tool_prefix}ranlib)
1869 AROS_REQUIRED(ranlib,$orig_target_ranlib)
1870 AROS_TOOL_TARGET(orig_target_nm,nm,${aros_tool_prefix}nm)
1871 AROS_REQUIRED(nm,$orig_target_nm)
1872 AROS_TOOL_TARGET(orig_target_strip,strip,${aros_tool_prefix}strip)
1873 AROS_REQUIRED(strip,$orig_target_strip)
1874 AROS_TOOL_TARGET(orig_target_objcopy,objcopy,${aros_tool_prefix}objcopy)
1875 AROS_REQUIRED(objcopy,$orig_target_objcopy)
1876 AROS_TOOL_TARGET(orig_target_objdump,objdump,${aros_tool_prefix}objdump)
1877 AROS_REQUIRED(objdump,$orig_target_objdump)
1878 fi
1880 if test "$kernel_tool_prefix" = "none" ; then
1881 # No kernel tools specified
1882 # Assume target tools == kernel tools with ELF wrapper
1883 aros_kernel_cc=$orig_target_cc
1884 aros_kernel_cxx=$orig_target_cxx
1885 aros_kernel_cpp=$orig_target_cpp
1886 aros_kernel_ld=$orig_target_ld
1887 aros_kernel_as=$orig_target_as
1888 aros_kernel_ar=$orig_target_ar
1889 aros_kernel_ranlib=$orig_target_ranlib
1890 aros_kernel_nm=$orig_target_nm
1891 aros_kernel_strip=$orig_target_strip
1892 aros_kernel_objcopy=$orig_target_objcopy
1893 aros_kernel_objdump=$orig_target_objdump
1894 use_kernel_cc_wrapper=yes
1895 fi
1897 # At this point, all aros_kernel_* and aros_target_*
1898 # tools should be set up correctly
1900 CC="$aros_kernel_cc $kernel_tool_flags"
1901 CPP="$aros_kernel_cpp"
1903 #-----------------------------------------------------------------------------
1905 # Disable pointer-signedness warnings if the compiler recognises the option
1907 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1908 save_cflags="$CFLAGS"
1909 if test "$crosstools" != "yes" ; then
1910 CFLAGS="$CFLAGS -Wno-pointer-sign"
1911 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1912 else
1913 # we do know it is supported for the smallest version of gcc we are going to build
1914 # we assume it's also supported by later versions
1915 use_no_sign_warning=yes
1916 fi
1917 AC_MSG_RESULT($use_no_sign_warning)
1918 if test "x-$use_no_sign_warning" = "x-yes" ; then
1919 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1920 fi
1921 CFLAGS="$save_cflags"
1923 #-----------------------------------------------------------------------------
1925 # Find all the tools we need to compile. This could be cross-compiling
1926 # though! If that is the case we use the GNU form of the target and
1927 # simply add this to the front of the binary name. This is rather simple,
1928 # but it should work under most circumstances.
1929 #
1930 # The default tools are to use the same as the host, but only if the
1931 # host and target CPU are the same. With GCC this is normally enough.
1932 #
1934 aros_cc_pre=""
1935 aros_shared_ld="$aros_host_ld"
1937 aros_target_mkdep="$aros_host_mkdep"
1939 # The default tools executables to be linked to.
1940 if test "$rescomp" != ""; then
1941 AC_PATH_PROG(aros_kernel_rescomp,${kernel_tool_prefix}$rescomp)
1942 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1943 fi
1945 # Set up the sources for the symlink farm
1946 if test "$crosstools" = "yes"; then
1947 crosstools_target=tools-crosstools
1948 fi
1950 aros_kernel_cc="$aros_kernel_cc $kernel_tool_flags"
1951 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
1954 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1955 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1956 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1957 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1958 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1959 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1960 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1962 # aros_cc_pre is a variable that is added to the front of the compiler name
1963 # in the generated aros-gcc shell script. We need this to enable the cache
1964 # to work across cleaned builds. Also, support DISTCC using the correct
1965 # environment variable.
1966 #
1968 if test "x${DISTCC}" != "x" ; then
1969 if test "x${CCACHE}" != "x" ; then
1970 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
1971 else
1972 aros_cc_pre="${DISTCC} "
1973 fi
1974 else
1975 if test "x${CCACHE}" != "x" ; then
1976 aros_cc_pre="${CCACHE} "
1977 fi
1978 fi
1980 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-"
1982 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
1983 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
1984 AC_SUBST(aros_target_nix_ldflags,-nix)
1985 AC_SUBST(aros_target_detach_ldflags,-detach)
1986 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
1988 # Target tools
1989 if test "$crosstools" != "yes"; then
1990 if test "$GCC" = "yes"; then
1991 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
1992 fi
1993 else
1994 # We do not know which gcc version we are going to build and what we need to know
1995 # here is different for different versions so this will be set later during the
1996 # build of crosstools.
1997 aros_target_cc_path=@aros_target_cc_path@
1998 fi
1999 aros_target_cpp="${prefix}cpp"
2000 aros_target_cc="${prefix}gcc"
2001 aros_target_cxx="${prefix}g++"
2002 aros_target_as="${prefix}as"
2003 aros_target_ld="${prefix}ld"
2004 aros_target_ar="${prefix}ar $aros_target_ar_flags"
2005 aros_target_objcopy="${prefix}objcopy"
2006 aros_target_objdump="${prefix}objdump"
2007 aros_target_ranlib="${prefix}ranlib $aros_target_ranlib_flags"
2008 aros_target_nm="${prefix}nm $aros_target_nm_flags"
2009 aros_target_strip="${prefix}strip"
2010 aros_plain_nm="${prefix}nm"
2011 aros_plain_ar="${prefix}ar"
2013 AC_ARG_ENABLE(includes,
2014 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
2015 [aros_target_incl=$enable_includes], [aros_target_incl=`$aros_kernel_cc -print-sysroot`/`$aros_kernel_cc --print-sysroot-headers-suffix 2>/dev/null || echo usr/include`])
2017 if test "$aros_kernel_includes" = ""; then
2018 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2019 aros_kernel_includes="-isystem $aros_target_incl"
2020 fi
2021 fi
2023 if test "$aros_kernel_includes" != "" ; then
2024 dnl find out about the kernel cc's include path
2025 AC_MSG_CHECKING([for the kernel compiler's include path])
2026 if test "$aros_kernel_cc_includes" = "" ; then
2027 # Try to guess where the directory is.
2028 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
2029 if test -d $aros_kernel_cc_includes; then
2030 # Check if there is also an include-fixed directory and add it
2031 # to kernel compiler's include path as it may contain some of
2032 # the headers we need.
2033 if test -d "$aros_kernel_cc_includes"-fixed; then
2034 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
2035 fi
2036 # Check for specific includes directory. Neede for Ubuntu 11.10
2037 if test -d "/usr/include/i386-linux-gnu"; then
2038 aros_kernel_cc_includes+=" -isystem /usr/include/i386-linux-gnu"
2039 fi
2040 else
2041 # The directory doesn't exist, we need to do some more work.
2042 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
2044 # These are the headers we're looking for.
2045 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2046 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2047 zutil.h stdint.h"
2049 dirs=
2050 for h in $headers; do
2051 # Which other headers are needed by each of the above?
2052 deps=$(echo "#include <$h>" | \
2053 $aros_kernel_cc -E -M - 2>/dev/null | \
2054 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2056 # Copy all the needed headers to a directory beneath gendir.
2057 for d in $deps; do
2058 h=$(basename $d)
2059 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
2060 sed -n "s,^.*/include\(/.*\),\1,p")
2061 ! test -d $dir && mkdir -p $dir
2062 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2063 done
2064 done
2065 fi
2066 fi
2067 AC_MSG_RESULT($aros_kernel_cc_includes)
2068 # Adding -nostdinc to kernel includes as they are always used together.
2069 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
2070 fi
2072 if test "$crosstools" != "yes"; then
2073 dnl find out about the target cc's include path
2074 AC_MSG_CHECKING([for the target compiler's include path])
2075 if test "$aros_target_cc_includes" = "" ; then
2076 #try to guess where the directory is
2077 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
2078 if ! test -d $aros_target_cc_includes; then
2079 #the directory doesn't exist, we need to do some more work
2080 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
2082 #these are the headers we're looking for
2083 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2084 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2085 zutil.h"
2087 dirs=
2088 for h in $headers; do
2089 #which other headers each of the above headers needs?
2090 deps=$(echo "#include <$h>" | \
2091 $orig_target_cc -E -M - 2>/dev/null | \
2092 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2094 #copy all the needed headers to a directory beneath gendir
2095 for d in $deps; do
2096 h=$(basename $d)
2097 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
2098 sed -n "s,^.*/include\(/.*\),\1,p")
2099 ! test -d $dir && mkdir -p $dir
2100 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2101 done
2102 done
2103 fi
2104 fi
2105 AC_MSG_RESULT($aros_target_cc_includes)
2106 else
2107 # We do not know which gcc version we are going to build and what we need to know
2108 # here is different for different versions so this will be set later during the
2109 # build of crosstools.
2110 aros_target_cc_includes=@aros_target_cc_includes@
2111 fi
2113 #
2114 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
2115 # On GCC >= 4.0 -iquote should be used
2116 #
2118 save_cc="$CC"
2119 save_cflags="$CFLAGS"
2120 CFLAGS="-iquote."
2121 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2122 if test "x-$crosstools" != "x-yes"; then
2123 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2124 else
2125 # we do know it is supported for the smallest version of gcc we are going to build
2126 # we assume it's also supported by later versions
2127 has_iquote=yes
2128 fi
2129 AC_MSG_RESULT($has_iquote)
2130 if test "x-$has_iquote" = "x-yes" ; then
2131 host_cflags_iquote=-iquote
2132 host_cflags_iquote_end=
2133 else
2134 host_cflags_iquote=-I
2135 host_cflags_iquote_end=-I-
2136 fi
2137 kernel_cflags_iquote=$host_cflags_iquote
2138 kernel_cflags_iquote_end=$host_cflags_iquote_end
2139 if test "x-$cross_compiling" = "x-yes"; then
2140 CC="$aros_kernel_cc"
2141 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
2142 if test "x-$crosstools" != "x-yes"; then
2143 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
2144 else
2145 # we do know it is supported for the smallest version of gcc we are going to build
2146 # we assume it's also supported by later versions
2147 use_no_stack_protector=yes
2148 fi
2149 AC_MSG_RESULT($use_no_stack_protector)
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 kernel_cflags_iquote=-iquote
2161 kernel_cflags_iquote_end=
2162 else
2163 kernel_cflags_iquote=-I
2164 kernel_cflags_iquote_end=-I-
2165 fi
2166 fi
2167 aros_cflags_iquote=$kernel_cflags_iquote
2168 aros_cflags_iquote_end=$kernel_cflags_iquote_end
2169 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2170 CC="$orig_target_cc"
2171 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2172 if test "x-$crosstools" != "x-yes"; then
2173 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2174 else
2175 # we do know it is supported for the smallest version of gcc we are going to build
2176 # we assume it's also supported by later versions
2177 has_iquote=yes
2178 fi
2179 AC_MSG_RESULT($has_iquote)
2180 if test "x-$has_iquote" = "x-yes" ; then
2181 aros_cflags_iquote=-iquote
2182 aros_cflags_iquote_end=
2183 else
2184 aros_cflags_iquote=-I
2185 aros_cflags_iquote_end=-I-
2186 fi
2187 fi
2188 if test "x-$use_no_stack_protector" = "x-yes" ; then
2189 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2190 fi
2193 #-----------------------------------------------------------------------------
2195 # Check if the target compiler supports some options used for delinting:
2196 # -Wunused-but-set-variable
2197 # -Warray-bounds
2198 # -Wenum-compare
2199 # -Wstrict-overflow
2200 # -Wformat-security
2202 if test "x-$crosstools" != "x-yes"; then
2203 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2204 CC="$orig_target_cc"
2205 fi
2206 AC_MSG_CHECKING([whether ${CC} accepts -Wunused-but-set-variable])
2207 CFLAGS=-Wunused-but-set-variable
2208 AC_TRY_COMPILE(,, aros_unused_but_set_variable="yes", aros_unused_but_set_variable="no")
2209 AC_MSG_RESULT($aros_unused_but_set_variable)
2210 if test "x-$aros_unused_but_set_variable" = "x-yes" ; then
2211 aros_cflags_unused_but_set_variable=-Wno-unused-but-set-variable
2212 fi
2214 AC_MSG_CHECKING([whether ${CC} accepts -Warray-bounds])
2215 CFLAGS=-Warray-bounds
2216 AC_TRY_COMPILE(,, aros_array_bounds="yes", aros_array_bounds="no")
2217 AC_MSG_RESULT($aros_array_bounds)
2218 if test "x-$aros_array_bounds" = "x-yes" ; then
2219 aros_cflags_array_bounds=-Wno-array-bounds
2220 fi
2222 AC_MSG_CHECKING([whether ${CC} accepts -Wenum-compare])
2223 CFLAGS=-Wenum-compare
2224 AC_TRY_COMPILE(,, aros_enum_compare="yes", aros_enum_compare="no")
2225 AC_MSG_RESULT($aros_enum_compare)
2226 if test "x-$aros_enum_compare" = "x-yes" ; then
2227 aros_cflags_enum_compare=-Wno-enum-compare
2228 fi
2230 AC_MSG_CHECKING([whether ${CC} accepts -Wstrict-overflow])
2231 CFLAGS=-Wstrict-overflow
2232 AC_TRY_COMPILE(,, aros_strict_overflow="yes", aros_strict_overflow="no")
2233 AC_MSG_RESULT($aros_strict_overflow)
2234 if test "x-$aros_strict_overflow" = "x-yes" ; then
2235 aros_cflags_strict_overflow=-Wno-strict-overflow
2236 fi
2238 AC_MSG_CHECKING([whether ${CC} accepts -Wformat-security])
2239 CFLAGS=-Wformat-security
2240 AC_TRY_COMPILE(,, aros_format_security="yes", aros_format_security="no")
2241 AC_MSG_RESULT($aros_format_security)
2242 if test "x-$aros_format_security" = "x-yes" ; then
2243 aros_cflags_format_security=-Wno-format-security
2244 fi
2245 else
2246 # We do not know which gcc version we are going to build and what we need to know
2247 # here is different for different versions so this will be set later during the
2248 # build of crosstools.
2249 aros_cflags_unused_but_set_variable=@aros_cflags_unused_but_set_variable@
2250 aros_cflags_array_bounds=@aros_cflags_array_bounds@
2251 aros_cflags_enum_compare=@aros_cflags_enum_compare@
2252 aros_cflags_strict_overflow=@aros_cflags_strict_overflow@
2253 aros_cflags_format_security=@aros_cflags_format_security@
2254 fi
2256 #-----------------------------------------------------------------------------
2258 # Check if we can explicitly choose older version of symbol hashing
2260 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2261 CC="$aros_kernel_cc"
2262 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2263 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2264 AC_MSG_RESULT($use_hash_style)
2265 if test "x-$use_hash_style" = "x-yes" ; then
2266 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2267 fi
2268 CC="$save_cc"
2269 CFLAGS="$save_cflags"
2271 AC_SUBST(host_cflags_iquote)
2272 AC_SUBST(host_cflags_iquote_end)
2273 AC_SUBST(kernel_cflags_iquote)
2274 AC_SUBST(kernel_cflags_iquote_end)
2275 AC_SUBST(aros_cflags_iquote)
2276 AC_SUBST(aros_cflags_iquote_end)
2279 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2280 AC_MSG_CHECKING([for default resolution of WBScreen])
2281 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2282 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2283 if test "$resolution" = "yes" ; then
2284 resolution="none"
2285 fi
2286 if test "$resolution" = "no" ; then
2287 resolution="none"
2288 fi
2289 if test "$resolution" != "none" ; then
2290 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
2291 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
2292 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
2293 fi
2294 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
2295 aros_cv_default_wbwidth=$aros_default_wbwidth
2296 aros_cv_default_wbheight=$aros_default_wbheight
2297 aros_cv_default_wbdepth=$aros_default_wbdepth
2299 dnl See if the user wants the serial debug output for native flavour
2300 AC_MSG_CHECKING([if serial debug is enabled])
2301 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2302 if test "$aros_serial_debug" = 0 ; then
2303 serial_debug_forced=""
2304 if test "$serial_debug" = "yes" ; then
2305 serial_debug="1"
2306 fi
2307 if test "$serial_debug" = "no" ; then
2308 serial_debug="none"
2309 fi
2310 else
2311 serial_debug_forced="(forced)"
2312 serial_debug=$aros_serial_debug
2313 fi
2314 if test "$serial_debug" != "none" ; then
2315 aros_serial_debug=$serial_debug
2316 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2317 else
2318 AC_MSG_RESULT(no)
2319 fi
2321 dnl See if the user wants the palm debug output hack for palm native flavour
2322 AC_MSG_CHECKING([if palm debug hack is enabled])
2323 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2324 if test "$palm_debug_hack" = "yes" ; then
2325 aros_palm_debug_hack="1"
2326 fi
2327 AC_MSG_RESULT($palm_debug_hack)
2329 dnl See if dev wants the usb3.0 code
2330 AC_MSG_CHECKING([if usb3.0 code is enabled])
2331 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2332 if test "$usb30_code" = "yes" ; then
2333 aros_config_cflags="$aros_config_cflags -DAROS_USB30_CODE"
2334 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2335 fi
2336 AC_MSG_RESULT($usb30_code)
2338 dnl See if the user wants nesting supervisor activated for unix flavour
2339 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2340 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2341 if test "$nesting_supervisor" = "yes" ; then
2342 aros_nesting_supervisor="1"
2343 fi
2344 AC_MSG_RESULT($nesting_supervisor)
2346 dnl See if the user wants to disable MMU support
2347 dnl This can be overriden on per-target basis,
2348 dnl set $aros_enable_mmu to "yes" or "no" to do this
2349 if test "$aros_enable_mmu" = "" ; then
2350 AC_MSG_CHECKING([if MMU support is enabled])
2351 dnl Enabled by default
2352 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2353 if test "$aros_enable_mmu" = "" ; then
2354 aros_enable_mmu="yes"
2355 fi
2356 AC_MSG_RESULT($aros_enable_mmu)
2357 fi
2358 if test "$aros_enable_mmu" = "no" ; then
2359 aros_enable_mmu="0"
2360 else
2361 aros_enable_mmu="1"
2362 fi
2365 dnl things specifically required for hosted flavours
2366 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2368 if test "x-$need_dlopen" != "x-no" ; then
2369 save_libs="$LIBS"
2370 LIBS=""
2371 dnl some kind of dynamic library access system is required for hostlib.resource
2372 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2373 if test "x-$have_dl" = "x-no" ; then
2374 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2375 aros_host_ldflags="$aros_host_ldflags -ldl"],
2376 have_dl="no")
2377 fi
2378 if test "x-$have_dl" = "x-no" ; then
2379 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2380 fi
2381 LIBS="$save_libs"
2382 fi
2385 dnl x11 hidd
2386 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2387 [build X11 hidd for hosted (default=auto)]),
2388 x11_hidd="$enableval",
2389 x11_hidd="$need_x11")
2390 case "x-$x11_hidd" in
2391 x-yes|x-no|x-auto) ;;
2392 *) x11_hidd="$need_x11" ;;
2393 esac
2395 ENABLE_X11=0
2397 dnl they want it
2398 if test "x-$x11_hidd" != "x-no" ; then
2400 dnl find x11 stuff
2401 AC_PATH_X
2403 x_cflags=
2404 for path in $x_libraries
2405 do
2406 x_cflags="$x_cflags -L$path"
2407 done
2409 for path in $x_includes
2410 do
2411 x_cflags="$x_cflags -I$path"
2412 done
2414 if test "x-$no_x" = "x-yes" ; then
2416 dnl didn't find it
2417 if test "x-$x11_hidd" != "x-auto" ; then
2418 dnl and they explicitly asked for it, bail out
2419 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2420 fi
2422 else
2423 dnl found it, setup the metatarget
2424 unixgfx_hidd_target=kernel-x11gfx
2425 ENABLE_X11=1
2427 dnl setup shared memory extensions
2428 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2429 [use X11 shared memory (default=auto)]),
2430 x11_hidd_shm="$enableval",
2431 x11_hidd_shm="auto")
2432 case "x-$x11_hidd_shm" in
2433 x-yes|x-no|x-auto) ;;
2434 *) x11_hidd_shm="auto" ;;
2435 esac
2437 have_xshm=no
2439 dnl they want it
2440 if test "x-$x11_hidd_shm" != "x-no" ; then
2442 dnl system shm headers
2443 AC_CHECK_HEADERS(sys/ipc.h)
2444 AC_CHECK_HEADERS(sys/shm.h)
2446 dnl got them
2447 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2449 dnl make sure X libs have shm functions
2450 save_cflags="$CFLAGS"
2451 CFLAGS="$CFLAGS $x_cflags"
2452 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2453 CFLAGS="$save_cflags"
2454 fi
2455 fi
2457 dnl detection done, prepare output
2458 if test "x-$have_xshm" = "x-yes" ; then
2459 dnl we can do shm
2460 DO_XSHM_SUPPORT="1"
2461 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2462 dnl they explicitly asked for it, but we can't do it
2463 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2464 else
2465 dnl otherwise just disable it
2466 DO_XSHM_SUPPORT="0"
2467 fi
2470 dnl setup vidmode (fullscreen) extensions
2471 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2472 [use X11 vidmode extension (default=auto)]),
2473 x11_hidd_vidmode="$enableval",
2474 x11_hidd_vidmode="auto")
2475 case "x-$x11_hidd_vidmode" in
2476 x-yes|x-no|x-auto) ;;
2477 *) x11_hidd_vidmode="auto" ;;
2478 esac
2480 have_vidmode=no
2482 dnl they want it
2483 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2485 dnl make sure X libs have vidmode functions
2486 save_cflags="$CFLAGS"
2487 CFLAGS="$CFLAGS $x_cflags"
2488 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2489 CFLAGS="$save_cflags"
2490 fi
2492 dnl detection done, prepare output
2493 if test "x-$have_vidmode" = "x-yes" ; then
2494 dnl we can do vidmode
2495 DO_VIDMODE_SUPPORT="1"
2496 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2497 dnl they explicitly asked for it, but we can't do it
2498 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2499 else
2500 dnl otherwise just disable it
2501 DO_VIDMODE_SUPPORT="0"
2502 fi
2503 fi
2505 aros_host_x11_includes=$x_includes
2506 aros_host_x11_libdirs=$x_libraries
2507 fi
2510 dnl sdl hidd
2511 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2512 [build SDL hidd for hosted (default=auto)]),
2513 sdl_hidd="$enableval",
2514 sdl_hidd="auto")
2515 case "x-$sdl_hidd" in
2516 x-yes|x-no|x-auto) ;;
2517 *) sdl_hidd="auto" ;;
2518 esac
2520 dnl they want it
2521 if test "x-$sdl_hidd" != "x-no" ; then
2523 dnl find sdl
2524 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2526 if test "x-$have_sdl" != "x-yes" ; then
2528 dnl didn't find it
2529 if test "x-$sdl_hidd" != "x-auto" ; then
2530 dnl and they explicitly asked for it, bail out
2531 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2532 fi
2534 else
2535 dnl found it, set up the metatarget
2536 sdl_hidd_target=kernel-hidd-sdl
2537 aros_host_sdl_cflags=SDL_CFLAGS
2538 aros_host_sdl_libs=SDL_LIBS
2539 fi
2540 fi
2542 dnl oss.library
2543 AC_CHECK_HEADER(sys/soundcard.h)
2544 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2545 oss_library_target=workbench-libs-oss-unix
2546 fi
2547 fi
2550 dnl See if the user wants dbus.library
2551 AC_MSG_CHECKING([if building of dbus.library is enabled])
2552 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2553 if test "$dbus" = "yes" ; then
2554 ENABLE_DBUS=1
2555 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2556 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2557 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2558 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2559 else
2560 ENABLE_DBUS=0
2561 fi
2562 AC_MSG_RESULT($dbus)
2564 if test "$use_kernel_cc_wrapper" = "yes" ; then
2565 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2566 fi
2568 if test "${crosstools}" = "yes" || test "${crosstools_guess}" = "no"; then
2569 aros_target_toolchain=yes
2570 else
2571 aros_target_toolchain=no
2572 fi
2574 dnl --------------------------------------------------------------------
2575 dnl Configuration Output Section
2576 dnl --------------------------------------------------------------------
2578 # Generic
2579 AC_SUBST(aros_arch)
2580 AC_SUBST(aros_cpu)
2581 AC_SUBST(aros_flavour)
2582 AC_SUBST(aros_flavour_uc)
2583 AC_SUBST(aros_target_toolchain)
2584 AC_SUBST(AROS_BUILDDIR)
2585 AC_SUBST(AROS_BUILDDIR_UNIX)
2586 AC_SUBST(SRCDIR)
2587 AC_SUBST(AROS_CROSSTOOLSDIR)
2588 AC_SUBST(AROS_PORTSSRCDIR)
2590 # Compatability with other Amiga-like operation systems
2591 AC_SUBST(aros_amigaos_compliance)
2593 # Host related
2594 AC_SUBST(aros_cc_pre)
2595 AC_SUBST(aros_host_strip)
2596 AC_SUBST(aros_host_arch)
2597 AC_SUBST(aros_host_cpu)
2598 AC_SUBST(aros_host_cpp)
2599 AC_SUBST(aros_host_cc)
2600 AC_SUBST(aros_host_cxx)
2601 AC_SUBST(aros_host_ar)
2602 AC_SUBST(aros_host_ranlib)
2603 AC_SUBST(aros_host_ld)
2604 AC_SUBST(aros_host_make)
2605 AC_SUBST(aros_host_cflags)
2606 AC_SUBST(aros_host_cxxflags)
2607 AC_SUBST(gnu89_inline)
2608 AC_SUBST(aros_host_ldflags)
2609 AC_SUBST(aros_host_debug)
2610 AC_SUBST(aros_host_mkdep)
2611 AC_SUBST(aros_host_mkargs)
2612 AC_SUBST(aros_host_exe_suffix)
2613 AC_SUBST(aros_host_lib_suffix)
2614 AC_SUBST(aros_tools_dir)
2615 AC_SUBST(aros_host_aclocal)
2616 AC_SUBST(aros_host_autoconf)
2617 AC_SUBST(aros_host_autoheader)
2618 AC_SUBST(aros_host_automake)
2619 AC_SUBST(ant)
2621 # Target Related
2622 AC_SUBST(aros_target_guitheme)
2623 AC_SUBST(aros_target_iconset)
2624 AC_SUBST(aros_target_bootloader)
2625 AC_SUBST(aros_target_arch)
2626 AC_SUBST(aros_target_family)
2627 AC_SUBST(aros_target_cpu)
2628 AC_SUBST(aros_target_variant)
2629 AC_SUBST(aros_target_suffix)
2630 AC_SUBST(aros_target_ar)
2631 AC_SUBST(aros_target_ranlib)
2632 AC_SUBST(aros_plain_nm)
2633 AC_SUBST(aros_plain_ar)
2634 AC_SUBST(aros_kernel_ar)
2635 AC_SUBST(aros_kernel_ranlib)
2636 AC_SUBST(orig_target_cc)
2637 AC_SUBST(aros_target_cc)
2638 AC_SUBST(aros_kernel_cc)
2639 AC_SUBST(orig_target_cxx)
2640 AC_SUBST(aros_target_cxx)
2641 AC_SUBST(aros_kernel_cxx)
2642 AC_SUBST(orig_target_cpp)
2643 AC_SUBST(aros_target_cpp)
2644 AC_SUBST(aros_kernel_cpp)
2645 AC_SUBST(orig_target_as)
2646 AC_SUBST(aros_target_as)
2647 AC_SUBST(aros_kernel_as)
2648 AC_SUBST(orig_target_ld)
2649 AC_SUBST(aros_target_ld)
2650 AC_SUBST(aros_kernel_ld)
2651 AC_SUBST(aros_target_cc_includes)
2652 AC_SUBST(aros_target_cc_path)
2653 AC_SUBST(aros_target_objdump)
2654 AC_SUBST(aros_target_objcopy)
2655 AC_SUBST(aros_target_strip)
2656 AC_SUBST(aros_target_nm)
2657 AC_SUBST(aros_kernel_rescomp)
2658 AC_SUBST(aros_shared_default)
2659 AC_SUBST(aros_shared_ld)
2660 AC_SUBST(aros_object_format)
2661 AC_SUBST(spec_obj_format)
2662 AC_SUBST(aros_compiler_libs)
2663 AC_SUBST(aros_arch_libs)
2665 AC_SUBST(aros_config_cflags)
2666 AC_SUBST(aros_config_aflags)
2667 AC_SUBST(aros_config_ldflags)
2669 AC_SUBST(aros_shared_cflags)
2670 AC_SUBST(aros_shared_aflags)
2671 AC_SUBST(aros_shared_ldflags)
2672 AC_SUBST(aros_kernel_cflags)
2673 AC_SUBST(aros_kernel_includes)
2674 AC_SUBST(aros_kernel_objcflags)
2675 AC_SUBST(aros_kernel_ldflags)
2676 AC_SUBST(aros_target_cflags)
2677 AC_SUBST(aros_debug_cflags)
2678 AC_SUBST(aros_debug_aflags)
2679 AC_SUBST(aros_debug_ldflags)
2680 AC_SUBST(aros_target_genmap)
2681 AC_SUBST(aros_target_strip_flags)
2682 AC_SUBST(aros_optimization_cflags)
2683 AC_SUBST(aros_isa_flags)
2685 AC_SUBST(crosstools_target)
2686 AC_SUBST(crosstools_cxx_target)
2688 # Delinting target compiler flags
2689 AC_SUBST(aros_cflags_unused_but_set_variable)
2690 AC_SUBST(aros_cflags_array_bounds)
2691 AC_SUBST(aros_cflags_enum_compare)
2692 AC_SUBST(aros_cflags_strict_overflow)
2693 AC_SUBST(aros_cflags_format_security)
2695 # Graphics Related
2696 AC_SUBST(unixgfx_hidd_target)
2697 AC_SUBST(sdl_hidd_target)
2698 AC_SUBST(pci_hidd_target)
2699 AC_SUBST(oss_library_target)
2701 AC_SUBST(aros_default_wbwidth)
2702 AC_SUBST(aros_default_wbheight)
2703 AC_SUBST(aros_default_wbdepth)
2704 AC_SUBST(DO_XSHM_SUPPORT)
2705 AC_SUBST(DO_VIDMODE_SUPPORT)
2707 AC_SUBST(aros_host_x11_includes)
2708 AC_SUBST(aros_host_x11_libdirs)
2709 AC_SUBST(aros_host_sdl_cflags)
2710 AC_SUBST(aros_host_sdl_libs)
2712 # Native version related
2713 AC_SUBST(aros_serial_debug)
2715 # Palm native version related
2716 AC_SUBST(aros_palm_debug_hack)
2718 # Unix/Hosted version related
2719 AC_SUBST(aros_nesting_supervisor)
2721 # MMU related
2722 AC_SUBST(aros_enable_mmu)
2724 # Apple iOS related
2725 AC_SUBST(aros_ios_platform)
2726 AC_SUBST(aros_ios_version)
2727 AC_SUBST(aros_ios_sdk)
2729 # ARM default GCC target related
2730 AC_SUBST(gcc_default_cpu)
2731 AC_SUBST(gcc_default_cpu_tune)
2732 AC_SUBST(gcc_default_fpu)
2733 AC_SUBST(gcc_default_float_abi)
2735 # Android related
2736 AC_SUBST(android_tool)
2737 AC_SUBST(aros_android_level)
2738 AC_SUBST(aros_android_antapk)
2740 # DBUS related
2741 AC_SUBST(ENABLE_DBUS)
2742 AC_SUBST(DBUS_CFLAGS)
2743 AC_SUBST(DBUS_LIBFLAGS)
2744 AC_SUBST(KERNEL_DBUS_KOBJ)
2745 AC_SUBST(KERNEL_DBUS_INCLUDES)
2747 #X11 related
2748 AC_SUBST(ENABLE_X11)
2750 # Debug related
2751 AC_SUBST(aros_debug)
2752 AC_SUBST(aros_mungwall_debug)
2753 AC_SUBST(aros_stack_debug)
2754 AC_SUBST(aros_modules_debug)
2756 # Collect-aros stuff: "-ius" to ignore undefined symbols
2757 AC_SUBST(ignore_undefined_symbols)
2759 # C compiler related
2760 AC_SUBST(gcc_target_cpu)
2761 AC_SUBST(target_gcc_version)
2763 #ObjC compiler related
2764 AC_SUBST(objc_target)
2766 # USB3.0 code
2767 AC_SUBST(aros_usb30_code)
2769 dnl Prepare for output, make up all the generated patches
2770 case "$aros_flavour" in
2771 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2772 aros_flavour="emulation" ;;
2773 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2774 aros_flavour="emulation" ;;
2775 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2776 aros_flavour="standalone";;
2777 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2778 aros_flavour="standalone";;
2779 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2780 aros_flavour="native" ;;
2781 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2782 aros_flavour="native" ;;
2783 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2784 aros_flavour="linklib" ;;
2785 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2786 aros_flavour="palmnative" ;;
2787 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2788 aros_flavour="mac68knative" ;;
2789 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2790 aros_flavour="ppcnative" ;;
2791 esac
2793 if test ! -d ${aros_inc_dir} ; then
2794 ${MKDIR} ${aros_inc_dir}
2795 fi
2796 if test ! -d ${aros_geninc_dir} ; then
2797 ${MKDIR} ${aros_geninc_dir}
2798 fi
2799 if test ! -d ${aros_hostcfg_dir} ; then
2800 ${MKDIR} ${aros_hostcfg_dir}
2801 fi
2802 if test ! -d ${aros_targetcfg_dir} ; then
2803 ${MKDIR} ${aros_targetcfg_dir}
2804 fi
2805 if test ! -d ${aros_tools_dir} ; then
2806 ${MKDIR} ${aros_tools_dir}
2807 fi
2808 if test ! -d ${aros_scripts_dir} ; then
2809 ${MKDIR} ${aros_scripts_dir}
2810 fi
2812 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2814 AC_CONFIG_COMMANDS([compiler_executable],
2815 [
2816 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2817 mkdir -p $prefix
2818 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2819 prefix3=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2821 echo ${prefix2}
2822 echo ${prefix3}
2823 chmod a+x ${prefix2}-gcc ${prefix2}-g++ ${prefix2}-ld ${prefix2}-cpp ${prefix3}-gcc
2825 ln -sf $orig_target_as$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2826 ln -sf $orig_target_nm$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2827 ln -sf $orig_target_ar$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2828 ln -sf $orig_target_ranlib$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2829 ln -sf $orig_target_objcopy$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2830 ln -sf $orig_target_objdump$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2831 ln -sf $orig_target_strip$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2833 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix3}-ld$aros_host_exe_suffix
2834 ],
2835 [
2836 aros_host_exe_suffix=${aros_host_exe_suffix}
2837 aros_tools_dir=${aros_tools_dir}
2838 aros_target_cpu=${aros_target_cpu}
2839 aros_target_arch=${aros_target_arch}
2840 aros_target_suffix=${aros_target_suffix}
2841 orig_target_nm=${orig_target_nm}
2842 orig_target_as=${orig_target_as}
2843 orig_target_ar=${orig_target_ar}
2844 orig_target_ranlib=${orig_target_ranlib}
2845 orig_target_objdump=${orig_target_objdump}
2846 orig_target_objcopy=${orig_target_objcopy}
2847 orig_target_strip=${orig_target_strip}
2848 aros_kernel_ld=${aros_kernel_ld}
2849 ]
2850 )
2851 AC_CONFIG_COMMANDS([genmf_executable],
2852 [chmod a+x ${aros_tools_dir}/genmf.py],
2853 [aros_tools_dir=${aros_tools_dir}]
2854 )
2856 AC_CONFIG_FILES(
2857 Makefile
2858 config/make.cfg
2859 ${aros_inc_dir}/config.h:config/config.h.in
2860 ${aros_geninc_dir}/config.h:config/config.h.in
2861 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2862 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2863 mmake.config
2864 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2865 ${aros_targetcfg_dir}/specs:config/specs.in
2866 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2867 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-cpp:scripts/aros-cpp.in
2868 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2869 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-g++:scripts/aros-g++.in
2870 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2871 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2872 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2873 tools/collect-aros/env.h
2874 ${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in
2875 )
2877 AC_OUTPUT
2879 dnl This is in order to not define SHARED_CFLAGS sometimes
2880 dnl We don't always do aros_shared_ar, aros_shared_cflags
2882 #XXX compatability...
2883 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2885 if test -n "$aros_shared_cflags" ; then
2886 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2887 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg
2888 fi