| blob | bc1129ad489e1fef16b0d1f9a6ec3895f23f958c |
1 dnl Copyright © 1997-2011, 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/^\([^-]*\)-\(.*\)$/\2/'`
62 changequote([,])
64 dnl --------------------------------------------------------------------
65 dnl Set the default Workbench resolution
66 dnl --------------------------------------------------------------------
67 aros_default_wbwidth=800
68 aros_default_wbheight=600
69 aros_default_wbdepth=4
71 dnl --------------------------------------------------------------------
72 dnl Host Configuration Section
73 dnl --------------------------------------------------------------------
74 dnl
75 dnl The idea here is to find out all the information we need about the
76 dnl host. This means things like tools for building directory structures,
77 dnl copying files around and the like.
79 # The first step is to find the host binaries.
80 # Check for a compiler.
81 AC_PROG_CC
82 AC_PROG_CC_STDC
83 AC_PROG_CPP
85 # Check for a compatible awk
86 AC_CHECK_PROGS(AWK,[gawk nawk])
87 AROS_REQUIRED(gawk,$AWK)
88 AROS_PROG(MMAKE,mmake)
90 # Perform some default variable assignments. Note all of these will be
91 # Regenerated from the script, so there is no need to cache them.
93 aros_host_cc="$CC"
94 AROS_TOOL_CCPATH(aros_host_ld,ld)
95 AROS_REQUIRED(ld,$aros_host_ld)
96 aros_host_make="make"
97 aros_host_cflags=$CFLAGS
98 aros_host_ldflags=$LDFLAGS
99 aros_host_debug="-g -O0"
100 aros_host_mkdep="\$(SRCDIR)/scripts/mkdep"
101 aros_host_mkargs="--no-print-directory"
102 aros_host_incl="/usr/include"
103 aros_host_exe_suffix="$EXEEXT"
104 aros_host_lib_suffix=""
106 # Ignore all compliance, AROS ROMs = 0
107 # KickStart v1.0 = 30
108 # KickStart v1.3 = 34
109 # KickStart v2.0 = 37
110 # KickStart v3.0 = 39
111 # KickStart v3.1 = 40
112 # AmigaOS v3.5 = 44
113 aros_amigaos_compliance=0
115 AC_CHECK_PROGS(aros_host_aclocal,[aclocal aclocal19 aclocal-1.9])
116 AC_CHECK_PROGS(aros_host_autoconf,[autoconf autoconf259 autoconf253])
117 AC_CHECK_PROGS(aros_host_autoheader,[autoheader autoheader259 autoheader253])
118 AC_CHECK_PROGS(aros_host_automake,[automake automake19 automake-1.9])
120 AROS_REQUIRED(aclocal/aclocal19/aclocal-1.9, $aros_host_aclocal)
121 AROS_REQUIRED(automake/automake19/automake-1.9, $aros_host_automake)
123 case "$aros_host_cc" in
124 *gcc*)
125 aros_host_cc_pipe="-pipe"
126 ;;
127 icc)
128 aros_host_cc_pipe=""
129 ;;
130 *)
131 aros_host_cc_pipe=""
132 ;;
133 esac
135 aros_kernel_cc_includes=""
136 aros_target_cc_includes=""
138 # ----------------------------------------------------------------------------------------
139 # Host-specific defaults
140 #
141 # Override this to "yes" in order to force a specific build to use real AROS crosscompiler
142 # instead of a wrapper script.
143 # Useful for non-ELF hosts (like Windows and Darwin).
144 # Can also be overriden in target section below
145 use_aros_gcc="no"
147 # This is the main host configuration section. It is where the host
148 # can change the values of any variables it needs to change. We do
149 # not look at anything that compiles to the target yet, we'll get
150 # to that later.
152 case "$host_os" in
153 aros*)
154 aros_host_arch="aros"
155 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
156 case "$host_cpu" in
157 *i?86*)
158 aros_host_cpu="i386"
159 ;;
160 *x86_64*)
161 aros_host_cpu="x86_64"
162 ;;
163 *powerpc*)
164 aros_host_cpu="ppc"
165 ;;
166 *)
167 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
168 aros_host_cpu="$host_cpu"
169 ;;
170 esac
171 ;;
173 linux*)
174 aros_host_arch="linux"
175 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
176 android_build_os="linux-x86"
177 android_tool="android"
178 default_android_sdk="/opt/android-sdk-linux_x86"
179 case "$host_cpu" in
180 *i?86*)
181 aros_host_cpu="i386"
182 ;;
183 *x86_64*)
184 aros_host_cpu="x86_64"
185 ;;
186 *m68k*)
187 aros_host_cpu="m68k"
188 ;;
189 *powerpc*)
190 aros_host_cpu="ppc"
191 ;;
192 *arm*)
193 aros_host_cpu="arm"
194 ;;
195 *)
196 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
197 aros_host_cpu="$host_cpu"
198 ;;
199 esac
200 ;;
202 freebsd*)
203 aros_host_cc="$aros_host_cc $aros_host_cc_pipe -I/usr/local/include"
204 aros_host_make="gmake"
205 aros_host_arch="freebsd"
206 aros_host_cpu="i386"
208 aros_host_ldflags="$aros_host_ldflags -L/usr/local/lib -liconv"
210 dnl FreeBSD 5.x (and later) has changed the default object format.
211 dnl The double [[]] is necessary to get around m4's quoting rules.
212 case $host_os in
213 freebsd[[234]]*)
214 aros_object_format="elf_i386"
215 ;;
217 *)
218 aros_object_format="elf_i386_fbsd"
219 ;;
220 esac
222 ;;
224 darwin*)
225 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
226 aros_host_arch="darwin"
227 use_aros_gcc="yes"
228 android_build_os="darwin-x86"
229 android_tool="android"
230 default_android_sdk="/android-sdk-mac_x86"
231 case "$host_cpu" in
232 *i?86*)
233 aros_host_cpu="i386"
234 ;;
235 *x86_64*)
236 aros_host_cpu="x86_64"
237 ;;
238 *powerpc*)
239 aros_host_cpu="ppc"
240 ;;
241 *)
242 AC_MSG_WARN("Unknown CPU for Darwin host -- $host_cpu")
243 aros_host_cpu="$host_cpu"
244 ;;
245 esac
247 aros_host_ldflags="$aros_host_ldflags -liconv"
249 ;;
251 dragonfly*)
252 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
253 aros_host_make="gmake"
254 aros_host_arch="dragonfly"
255 case $host_cpu in
256 *i?86*)
257 aros_host_cpu="i386"
258 ;;
259 *amd64*)
260 aros_host_cpu="x86_64"
261 ;;
262 *)
263 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
264 aros_host_cpu="$host_cpu"
265 ;;
266 esac
267 ;;
269 netbsd*)
270 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
271 aros_host_make="gmake"
272 aros_host_arch="netbsd"
273 case "$host_cpu" in
274 *i?86*)
275 aros_host_cpu="i386"
276 ;;
277 *m68k*)
278 aros_host_cpu="m68k"
279 ;;
280 *)
281 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
282 aros_host_cpu="$host_cpu"
283 ;;
284 esac
285 aros_host_lib_suffix=".0.0"
286 ;;
288 openbsd*)
289 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
290 aros_host_make="gmake"
291 aros_host_arch="openbsd"
292 case "$host_cpu" in
293 *i?86*)
294 aros_host_cpu="i386"
295 ;;
296 *)
297 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
298 aros_host_cpu="$host_cpu"
299 ;;
300 esac
301 ;;
303 solaris*)
304 aros_host_arch="solaris"
305 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
306 case "$host_cpu" in
307 *i?86*)
308 aros_host_cpu="i386"
309 ;;
310 *sparc*)
311 aros_host_cpu="sparc"
312 ;;
313 *)
314 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
315 aros_host_cpu="$host_cpu"
316 ;;
317 esac
318 ;;
320 morphos*)
321 aros_host_arch="morphos"
322 aros_host_cpu="ppc"
323 ;;
325 amiga*)
326 aros_host_arch="amiga"
327 SORT="/gg/bin/sort"
328 TEST="/gg/bin/test"
329 UNIQ="/gg/bin/uniq"
330 FOR="for"
331 TOUCH="/gg/bin/touch"
332 case "$host_cpu" in
333 *m68k*)
334 aros_host_cpu="m68k"
335 ;;
336 *powerpc*)
337 aros_host_cpu="ppc"
338 ;;
339 *)
340 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
341 aros_host_cpu="$host_cpu"
342 ;;
343 esac
344 ;;
346 cygwin*)
347 aros_host_arch="cygwin"
348 use_aros_gcc="yes"
349 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
350 android_build_os="windows"
351 android_tool="android.bat"
352 default_android_sdk="/cygdrive/c/android-sdk-windows-1.6_r1"
354 case "$host_cpu" in
355 *i?86*)
356 aros_host_cpu="i386"
357 ;;
358 *)
359 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
360 aros_host_cpu="$host_cpu"
361 ;;
362 esac
363 ;;
365 mingw32*)
366 aros_host_arch="mingw32"
367 use_aros_gcc="yes"
368 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
369 android_build_os="windows"
370 android_tool="android.bat"
371 default_android_sdk="/c/android-sdk-windows-1.6_r1"
373 case "$host_cpu" in
374 *i?86*)
375 dnl Currently there's neither 64-bit MinGW nor MSYS. Both environments are 32-bit
376 dnl and run under emulation. Consequently, uname reports i386 even on 64-bit systems.
377 dnl Here we attempt to detect Windows home platform by asking gcc about its target.
378 dnl 64-bit gcc will output "x86_64-w64-mingw32" here.
380 AC_MSG_CHECKING([for Windows native gcc target])
381 host_cpu=`gcc -dumpmachine`
382 AC_MSG_RESULT($host_cpu)
383 ;;
385 esac
387 case "$host_cpu" in
388 *i?86*)
389 aros_host_cpu="i386"
390 ;;
392 *x86_64*)
393 aros_host_cpu="x86_64"
394 dnl Dragon's x86_64-w64-mingw32-gcc is a bit broken. It ignores standard $prefix/include
395 dnl directory, so we have to add it explicitly here.
396 aros_host_cflags="$aros_host_cflags -isystem /mingw/include"
397 ;;
399 *)
400 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
401 aros_host_cpu="$host_cpu"
402 ;;
403 esac
404 ;;
405 *)
406 AC_MSG_ERROR([Unsupported host architecture $host])
407 ;;
408 esac
410 AROS_PROG(aros_host_ar,[ar],[cr])
411 AROS_REQUIRED(ar,$aros_host_ar)
412 AROS_PROG(aros_host_ranlib,ranlib)
413 AROS_REQUIRED(ranlib,$aros_host_ranlib)
414 AROS_PROG(aros_host_strip,strip)
415 AROS_REQUIRED(strip,$aros_host_strip)
417 AROS_PROG(RM,[rm],[-rf])
418 AROS_REQUIRED(rm,$RM)
419 AROS_PROG(CP,[cp])
420 AROS_REQUIRED(cp,$CP)
421 AROS_PROG(MV,[mv])
422 AROS_REQUIRED(mv,$MV)
423 AROS_PROG(ECHO,[echo])
424 AROS_REQUIRED(echo,$ECHO)
425 AROS_PROG(MKDIR,[mkdir],[-p])
426 AROS_REQUIRED(mkdir,$MKDIR)
427 AROS_PROG(TOUCH,[touch])
428 AROS_REQUIRED(touch,$TOUCH)
429 AROS_PROG(SORT,[sort])
430 AROS_REQUIRED(sort,$SORT)
431 AROS_PROG(UNIQ,[uniq])
432 AROS_REQUIRED(uniq,$UNIQ)
433 AROS_PROG(NOP,[true])
434 AROS_REQUIRED(true,$NOP)
435 AROS_PROG(CAT,[cat])
436 AROS_REQUIRED(cat,$CAT)
437 AROS_PROG(BISON,[bison])
438 AROS_REQUIRED(bison,$BISON)
439 AROS_PROG(FLEX,[flex])
440 AROS_REQUIRED(flex,$FLEX)
441 AROS_PROG(PNGTOPNM,[pngtopnm])
442 AROS_REQUIRED(pngtopnm,$PNGTOPNM)
443 AROS_PROG(PPMTOILBM,[ppmtoilbm])
444 AROS_REQUIRED(ppmtoilbm,$PPMTOILBM)
445 AROS_PROG(SED,[sed])
446 AROS_REQUIRED(sed,$SED)
447 AROS_PROG(CHMOD,[chmod])
448 AROS_REQUIRED(chmod,$CHMOD)
449 AROS_PROG(PATCH,[patch])
450 AROS_REQUIRED(patch,$PATCH)
452 AM_PATH_PYTHON(2.5)
454 AC_SUBST(FOR, for)
455 AC_SUBST(IF, if)
456 AC_SUBST(TEST, test)
457 AC_SUBST(CMP, cmp)
459 dnl ---------------------------------------------------------------------------
460 dnl Look for things about the host system, good for hosted targets.
461 dnl ---------------------------------------------------------------------------
463 # Check for some includes for the X11 HIDD and the kernel
464 AC_CHECK_HEADERS([sys/ipc.h sys/shm.h \
465 sys/mmap.h sys/mman.h sysexits.h \
466 sys/statfs.h sys/statvfs.h sys/vfs.h sys/param.h \
467 ])
469 AC_CHECK_HEADERS([sys/mount.h],,,[#include <sys/param.h>])
471 AC_HEADER_DIRENT
472 AC_HEADER_STAT
473 AC_HEADER_STDC
474 AC_HEADER_SYS_WAIT
475 AC_HEADER_TIME
476 AC_STRUCT_ST_BLKSIZE
477 AC_STRUCT_ST_BLOCKS
478 AC_STRUCT_ST_RDEV
479 AC_STRUCT_TM
480 AC_STRUCT_TIMEZONE
481 AC_TYPE_OFF_T
482 AC_TYPE_PID_T
483 AC_TYPE_SIZE_T
484 AC_TYPE_UID_T
486 AC_CHECK_MEMBERS(struct tm.tm_gmtoff)
488 # Look for some functions
489 AC_CHECK_FUNCS([getpagesize kqueue statfs statvfs \
490 clone kse_create rfork_thread thr_create sa_register \
491 getcontext makecontext setcontext sigaltstack swapcontext])
493 AC_FUNC_MMAP
496 dnl --------------------------------------------------------------------
497 dnl Target Configuration Section
498 dnl --------------------------------------------------------------------
499 dnl
500 dnl The target configuration section is responsible for setting up all
501 dnl the paths for includes, and tools required to build AROS to some
502 dnl particular target.
504 aros_config_cflags="-Wall -Werror-implicit-function-declaration"
505 aros_config_aflags="-Wall -x assembler-with-cpp -c"
506 aros_config_ldflags=""
508 aros_shared_default=yes
510 aros_shared_cflags="-fPIC"
511 aros_shared_aflags=""
512 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
513 aros_kernel_ldflags="-Wl,-rpath,./lib"
515 aros_kernel_ar_flags="cr"
516 aros_target_ar_flags="cr"
517 aros_target_nm_flags="-C -ul"
518 aros_target_strip_flags="--strip-unneeded -R.comment"
520 aros_compiler_libs=
521 aros_arch_libs=
523 aros_target_genmap="-Wl,-Map -Xlinker"
525 # Native flavour stuff
526 aros_serial_debug="0"
528 # Palm native flavour stuff
529 aros_palm_debug_hack="0"
531 # Unix flavour stuff
532 aros_nesting_supervisor="0"
534 # Collect-aros stuff: "-ius" to ignore undefined symbols
535 ignore_undefined_symbols=""
537 # Check for X11 by default
538 need_x11="auto"
540 #-----------------------------------------------------------------------------
542 #
543 # GCC 4.1+ has a stack protection feature that requires OS support. Ubuntu has
544 # it switched on by default, and we use the host compiler, so it compiles AROS
545 # code with this enabled resulting in link failures as we don't have support
546 # for it.
547 #
548 # We use two methods to disable it. For the host compiler (used to compile
549 # some hosted modules), we test to see if the compiler supports stack
550 # protection, and if it does we disable it in AROS_CONFIG_CFLAGS. This should
551 # work on all platforms.
552 #
553 # For the "cross" compiler we clear the "ssp_default" spec in config/specs.in
554 # (this is done unconditionally, as it should have no effect on compilers
555 # without the stack protection feature). This may be specific to the way that
556 # Ubuntu enables the feature, so may not work everywhere. My specs-fu isn't
557 # strong enough to disable it in a generic way though, so we'll live with it
558 # until another vendor ships GCC with it enabled in a different way, and deal
559 # with it then.
560 #
562 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
563 save_cflags="$CFLAGS"
564 CFLAGS="$CFLAGS -fno-stack-protector"
565 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
566 AC_MSG_RESULT($use_no_stack_protector)
567 if test "x-$use_no_stack_protector" = "x-yes" ; then
568 aros_host_cflags="$aros_host_cflags -fno-stack-protector"
569 fi
570 CFLAGS="$save_cflags"
572 #-----------------------------------------------------------------------------
574 # Disable pointer-signedness warnings if the compiler recognises the option
575 # (this only works for the host compiler at the moment)
577 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
578 save_cflags="$CFLAGS"
579 CFLAGS="$CFLAGS -Wno-pointer-sign"
580 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
581 AC_MSG_RESULT($use_no_sign_warning)
582 if test "x-$use_no_sign_warning" = "x-yes" ; then
583 aros_host_cflags="$aros_host_cflags -Wno-pointer-sign"
584 fi
585 CFLAGS="$save_cflags"
587 #-----------------------------------------------------------------------------
589 # Check if host compiler supports -fgnu89-inline, can be needed for crosstools.
591 AC_MSG_CHECKING([whether ${CC} accepts -fgnu89-inline])
592 save_cflags="$CFLAGS"
593 CFLAGS="$CFLAGS -fgnu89-inline"
594 AC_TRY_COMPILE(,, use_gnu89_inline="yes", use_gnu89_inline="no")
595 AC_MSG_RESULT($use_gnu89_inline)
596 if test "x-$use_gnu89_inline" = "x-yes" ; then
597 gnu89_inline="-fgnu89-inline"
598 fi
599 CFLAGS="$save_cflags"
601 #-----------------------------------------------------------------------------
603 AC_MSG_CHECKING([for type of build])
604 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=$enableval,build_type="personal")
606 if test "$build_type" = "nightly"; then
607 build_type_string="NIGHTLY"
608 elif test "$build_type" = "snapshot"; then
609 build_type_string="SNAPSHOT"
610 elif test "$build_type" = "milestone"; then
611 build_type_string="MILESTONE"
612 elif test "$build_type" = "release"; then
613 build_type_string="RELEASE"
614 else
615 build_type_string="PERSONAL"
616 build_type="personal"
617 fi
619 aros_config_cflags="$aros_config_cflags -DAROS_BUILD_TYPE=AROS_BUILD_TYPE_$build_type_string"
621 AC_MSG_RESULT($build_type)
623 #-----------------------------------------------------------------------------
624 all_debug_types="messages stack modules mungwall symbols"
626 AC_MSG_CHECKING([which debug types to enable])
627 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)]),
628 debug="$enableval",debug="")
630 if test "$debug" = "" -o "$debug" = "no"; then
631 debug="none"
632 elif test "$debug" = "yes"; then
633 debug="all"
634 fi
636 if test "$debug" = "all" ; then
637 debug="messages stack modules symbols"
638 for d in $all_debug_types; do
639 export aros_${d}_debug="1"
640 done
641 else
642 for d in $all_debug_types; do
643 export aros_${d}_debug="0"
644 done
645 fi
647 if test "$debug" != "none"; then
648 debug=`echo $debug | sed s/,/\ /g`
649 for d in $debug; do
650 found="0"
651 for d2 in $all_debug_types; do
652 if test "$d2" = "$d"; then
653 found="1"
654 break
655 fi
656 done
657 if test "$found" = "0"; then
658 AC_MSG_ERROR([unrecognized debug type "$d". Available types are: all none $all_debug_types])
659 fi
660 export aros_${d}_debug="1"
661 done
662 aros_debug="yes"
663 fi
664 AC_MSG_RESULT($debug)
666 if test "$aros_messages_debug" = "1"; then
667 aros_messages_debug="-DADEBUG=1 -DMDEBUG=1"
668 else
669 aros_messages_debug=""
670 fi
671 if test "$aros_symbols_debug" = "1"; then
672 aros_symbols_debug="-g"
673 else
674 aros_symbols_debug=""
675 fi
677 # These are the flags to pass when compiling debugged programs
678 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
679 aros_debug_aflags=""
680 aros_debug_ldflags="$aros_symbols_debug"
682 #-----------------------------------------------------------------------------
683 # Checking if we should build crosstools..
684 AC_MSG_CHECKING([whether to build crosstools])
685 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--enable-crosstools],[Build cross-compiler toolchains if necessary (default=no).]),crosstools="$enableval",crosstools="no")
686 AC_MSG_RESULT($crosstools)
688 #-----------------------------------------------------------------------------
689 # Checking for distcc and ccache.
690 #
691 # Always apply the transforms in this particular order. Basically you should
692 # always run 'ccache distcc compiler' in that order for the best performance.
693 #
694 AC_MSG_CHECKING([whether to enable distcc])
695 AC_ARG_ENABLE(distcc,AC_HELP_STRING([--enable-distcc],[Use distcc as a front end to the compiler (default=no).]),distcc="$enableval",distcc="no")
696 if test "$distcc" != "" -a "$distcc" != "no"; then
697 # AC_CHECK_PROG will print out the result in this case
698 AC_PATH_PROG(DISTCC,[distcc],distcc,)
699 else
700 AC_MSG_RESULT(no)
701 fi
703 AC_MSG_CHECKING([whether to enable ccache])
704 AC_ARG_ENABLE(ccache,AC_HELP_STRING([--enable-ccache],[Use ccache as a front end to the compiler (default=no).]),ccache="$enableval",ccache="no")
705 if test "$ccache" != "" -a "$ccache" != "no"; then
706 # AC_CHECK_PROG will print out the result in this case
707 AC_CHECK_PROG(CCACHE,[ccache],ccache,)
708 else
709 AC_MSG_RESULT(no)
710 fi
712 #-----------------------------------------------------------------------------
713 AC_MSG_CHECKING([what specific host gcc version to use])
714 AC_ARG_WITH(gcc-version,AC_HELP_STRING([--with-gcc-version=VERSION],[Use host gcc-VERSION for building AROS]),target_tool_version="$withval",target_tool_version="default")
715 AC_MSG_RESULT($target_tool_version)
717 #-----------------------------------------------------------------------------
718 AC_MSG_CHECKING([what optimization flags to use])
719 AC_ARG_WITH(optimization,AC_HELP_STRING([--with-optimization=FLAGS],[Use optimization flags FLAGS (default=-O2).]),optimization="$withval",optimization="unknown")
720 if test "$optimization" = "unknown"; then
721 dnl default is -O2 for normal builds, -O0 for debug builds
722 if test "$debug" != "none"; then
723 optimization="-O0"
724 else
725 optimization="-O2"
726 fi
727 fi
728 aros_config_cflags="$aros_config_cflags $optimization"
729 AC_MSG_RESULT($optimization)
731 #-----------------------------------------------------------------------------
732 AC_MSG_CHECKING([what paranoia flags to use])
733 AC_ARG_WITH(paranoia,AC_HELP_STRING([--with-paranoia=FLAGS],[CC flags to enable paranoia]),[paranoia_flags="$withval"],[paranoia_flags="default"])
734 if test "$paranoia_flags" = "default"; then
735 paranoia_flags=""
736 else if test "$paranoia_flags" = "yes"; then
737 paranoia_flags="-Wall -Werror"
738 fi fi
739 AC_MSG_RESULT($paranoia_flags)
740 aros_config_cflags="$aros_config_cflags $paranoia_flags"
742 #-----------------------------------------------------------------------------
743 AC_MSG_CHECKING([what target variant to enable])
744 AC_ARG_ENABLE(target_variant,AC_HELP_STRING([--enable-target-variant=NAME],[Enable a specific target variant(default=none)]),target_variant=$enableval,target_variant="")
745 if test "$target_variant" = ""; then
746 aros_target_variant=""
747 aros_target_suffix=""
748 enableval="none"
749 else
750 aros_target_variant="$target_variant"
751 aros_target_suffix="-$target_variant"
752 fi
753 AC_MSG_RESULT($enableval)
755 #-----------------------------------------------------------------------------
756 # Target-specific defaults. You can override then on a per-target basis.
757 #
758 # Bootloader name. Currently used by PC target.
759 target_bootloader="none"
761 # Prefix for toolchain used to build bootstrap. For hosted ports, this should be a toolchain for target host OS.
762 # (i. e. when building mingw32-i386 port this should be set to "i386-mingw32-").
763 # For native ports this toolchain is used to build a bootloader and second-level bootstrap (if present).
764 if test "$crosstools" != "yes"; then
765 target_tool_prefix=${target_cpu}-elf-
766 else
767 target_tool_prefix=${target_cpu}-aros-
768 fi
770 #-----------------------------------------------------------------------------
771 # Additional options for some specific targets
773 case "$aros_target_variant" in
774 ios)
775 AC_MSG_CHECKING([XCode path])
776 AC_ARG_WITH(xcode,AC_HELP_STRING([--with-xcode=PATH],[Specify XCode path for iOS targets (default=/Developer).]),aros_xcode_path="$withval",aros_xcode_path="/Developer")
777 AC_MSG_RESULT($aros_xcode_path)
779 AC_MSG_CHECKING([what iOS SDK version to use])
780 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=VERSION],[Use iOS SDK version VERSION (default=4.1).]),aros_sdk_version="$withval",aros_sdk_version="4.1")
781 AC_MSG_RESULT($aros_sdk_version)
783 ;;
785 "android")
786 AC_MSG_CHECKING([Android SDK path])
787 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=$default_android_sdk)
788 AC_MSG_RESULT($aros_android_sdk)
790 AC_MSG_CHECKING([Android NDK path])
791 AC_ARG_WITH(ndk,AC_HELP_STRING([--with-ndk=PATH],[Specify Android NDK path (default=none).]),aros_android_ndk="$withval",aros_android_ndk="none")
792 AC_MSG_RESULT($aros_android_ndk)
794 AC_MSG_CHECKING([what Android SDK version to use])
795 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=LEVEL],[Use Android SDK for API LEVEL (default=12).]),aros_sdk_version="$withval",aros_sdk_version="12")
796 AC_MSG_RESULT($aros_sdk_version)
798 if test "$aros_android_ndk" != "none"; then
799 AC_MSG_CHECKING([what Android NDK version to use])
800 AC_ARG_WITH(ndk-version,AC_HELP_STRING([--with-ndk-version=LEVEL],[Use Android NDK for API LEVEL (default=9).]),aros_ndk_version="$withval",aros_ndk_version="9")
801 AC_MSG_RESULT($aros_ndk_version)
802 fi
804 export PATH="$aros_android_sdk/tools:$PATH"
805 AC_PATH_PROG(android_tool, $android_tool)
806 AROS_REQUIRED(android,$android_tool)
808 aros_android_level=android-$aros_sdk_version
809 if test ! -d $aros_android_sdk/platforms/$aros_android_level; then
810 echo "Platform $aros_android_level is not installed in your SDK"
811 echo "Use --with-sdk-version=<API level number> to select another platform version"
812 echo "You can check what plaform versions are installed in your SDK"
813 echo "by examining contents of $aros_android_sdk/platforms directory"
814 AC_MSG_ERROR([Android platform $aros_android_level is not installed])
815 fi
817 AC_PATH_PROG(ant, ant)
818 if test "$ant" = ""; then
819 AC_MSG_WARN([Apache Ant is missing, Java bootstrap can't be built automatically])
820 fi
822 dnl MSYS bash can't run .bat files directly, then need to be started via cmd.exe
823 if test "$host_os" = "mingw32"; then
824 android_tool="cmd //c $android_tool"
825 fi
827 ;;
828 esac
830 #-----------------------------------------------------------------------------
832 # This is the target configuration switch.
833 case "$target_os" in
834 linux*)
835 aros_target_arch="linux"
836 aros_target_family="unix"
837 case "$target_cpu" in
838 *m68k*)
839 aros_target_cpu="m68k"
840 aros_object_format="m68kelf"
841 aros_flavour="emulcompat"
842 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__linux__"
843 aros_shared_ldflags="-Wl,-T,\$(TOP)/config/linux/m68k/script.so"
844 aros_kernel_ldflags="-Wl,-rpath,./lib,-T,\$(TOP)/config/linux/m68k/script.normal"
845 gcc_target_cpu="mc68000"
846 ;;
847 *i?86*)
848 aros_target_cpu="i386"
849 aros_object_format="elf_i386"
850 aros_flavour="emulation"
851 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__linux__"
852 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
853 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
854 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
855 aros_config_ldflags="-m32 -march=i486"
856 aros_kernel_ldflags="-melf_i386"
857 aros_default_wbdepth=8
858 gcc_target_cpu="i386"
859 pci_hidd_target="hidd-pci-linux"
860 android_tool_dir_prefix="x86"
861 android_tool_prefix="i686-android-linux"
862 android_ndk_arch="x86"
863 ;;
864 *x86_64*)
865 aros_target_cpu="x86_64"
866 aros_object_format="elf_x86_64"
867 aros_flavour="emulation"
868 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__linux__"
869 aros_config_cflags="$aros_config_cflags -mno-red-zone -fno-omit-frame-pointer"
870 aros_default_wbdepth=8
871 pci_hidd_target="hidd-pci-linux"
872 ;;
873 *powerpc*)
874 aros_target_cpu="ppc"
875 aros_object_format="elf32ppc"
876 aros_flavour="emulation"
877 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
878 aros_default_wbdepth=8
879 gcc_target_cpu="ppc"
880 ;;
881 # TODO
882 # Same as powerpc, but I need this for the nightly build to work again.
883 # Actually, the nightly should be made working with powerpc target.
884 # That just was too much work for the moment, another week or two.
885 *ppc*)
886 aros_target_cpu="ppc"
887 aros_object_format="elf32ppc"
888 aros_flavour="emulation"
889 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
890 aros_default_wbdepth=8
891 gcc_target_cpu="ppc"
892 ;;
893 *arm*)
894 aros_target_cpu="arm"
895 aros_object_format="armelf_linux_eabi"
896 aros_flavour="emulation"
897 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
898 gcc_target_cpu="arm"
899 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
900 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
901 aros_arch_libs="-laeabi"
902 android_tool_dir_prefix="arm-linux-androideabi"
903 android_tool_prefix="arm-linux-androideabi"
904 android_ndk_arch="arm"
905 ;;
906 *)
907 AC_MSG_ERROR("Unknown CPU for Linux -- $target_cpu")
908 ;;
909 esac
910 case "$aros_target_variant" in
911 android)
913 dnl Not all Linux CPUs are supported by Android
914 if test "$android_ndk_arch" = ""; then
915 AC_MSG_ERROR("Unsupported CPU for Android -- $target_cpu")
916 fi
918 aros_default_wbwidth=320
919 aros_default_wbheight=480
920 if test "$aros_android_ndk" = "none"; then
921 dnl Use standalone toolchain, don't adjust paths
922 aros_kernel_cflags="-mandroid"
923 aros_kernel_ldflags="-mandroid"
924 CFLAGS="-mandroid"
925 else
926 export PATH="$aros_android_ndk/toolchains/$android_tool_dir_prefix-$target_tool_version/prebuilt/$android_build_os/bin:$PATH"
927 aros_android_ndk="$aros_android_ndk/platforms/android-$aros_ndk_version/arch-$android_ndk_arch"
928 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
929 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
930 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
931 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
932 fi
933 need_x11=no
934 dnl (Ab)use $(X11_HIDD_TARGET) as "Default display driver target"
935 dnl in order not to fill mmakefiles with garbage
936 x11_hidd_target=kernel-hidd-androidgfx-kobj
937 target_tool_prefix="$android_tool_prefix-"
938 ;;
939 esac
940 ;;
942 pc)
943 aros_target_arch="pc"
944 aros_shared_default="no"
945 target_bootloader="grub2"
946 case "$target_cpu" in
947 *i?86*)
948 aros_target_cpu="i386"
950 dnl If somebody hasn't already set the target object
951 dnl format, then use this value. Mostly to support
952 dnl FreeBSD cross-compilation.
953 dnl TODO: Remove when we always use our compiler.
955 if test "$aros_object_format" = "" ; then
956 aros_object_format="elf_i386"
957 fi
958 aros_flavour="standalone"
959 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
960 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
961 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
962 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
963 aros_config_ldflags="-m32 -march=i486"
964 aros_kernel_ldflags="-melf_i386"
965 aros_default_wbwidth=640
966 aros_default_wbheight=480
967 gcc_target_cpu="i386"
968 ;;
969 *x86_64*)
970 aros_target_cpu="x86_64"
971 aros_serial_debug=1
972 if test "$aros_object_format" = "" ; then
973 aros_object_format="elf_x86_64"
974 fi
975 aros_flavour="standalone"
976 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
977 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
978 aros_kernel_ldflags=""
979 aros_default_wbwidth=640
980 aros_default_wbheight=480
981 ;;
982 *)
983 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
984 ;;
985 esac
986 ;;
988 prep)
989 aros_target_arch="prep"
990 aros_shared_default="no"
991 aros_target_cpu="ppc"
992 aros_object_format="elf32ppc"
993 aros_flavour="ppcnative"
994 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
995 aros_kernel_ldflags=""
996 aros_default_wbwidth=640
997 aros_default_wbheight=480
998 gcc_target_cpu="ppc"
999 ;;
1001 freebsd*)
1002 aros_target_arch="freebsd"
1003 aros_target_family="unix"
1004 aros_target_cpu="i386"
1005 aros_flavour="emulation"
1006 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1007 gcc_target_cpu="i386"
1009 aros_target_strip_flags="-x"
1010 ;;
1012 darwin*)
1013 aros_target_arch="darwin"
1014 aros_target_family="unix"
1015 aros_flavour="emulation"
1016 case "$target_cpu" in
1017 *i?86*)
1018 aros_ios_platform="iPhoneSimulator"
1019 aros_target_cpu="i386"
1020 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1021 aros_kernel_ldflags=""
1022 aros_macosx_version="10.4"
1023 aros_default_wbdepth=8
1024 gcc_target_cpu="i386"
1025 aros_object_format="elf_i386"
1026 aros_kernel_ar_flags="-cr"
1027 aros_target_strip_flags="-x"
1028 target_tool_prefix="i686-apple-darwin10-"
1029 target_tool_flags="-m32"
1030 ;;
1031 *x86_64*)
1032 aros_target_cpu="x86_64"
1033 aros_object_format="elf_x86_64"
1034 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1035 aros_macosx_version="10.6"
1036 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1037 aros_kernel_cflags="-m64"
1038 aros_kernel_ldflags="-m64"
1039 aros_target_cflags="-mcmodel=large"
1040 aros_default_wbdepth=8
1041 aros_kernel_ar="ar"
1042 aros_kernel_ar_flags="-cr"
1043 aros_kernel_ld="ld"
1044 aros_kernel_ranlib="ranlib"
1045 target_tool_prefix="i686-apple-darwin10-"
1046 ;;
1047 *ppc*)
1048 aros_target_cpu="ppc"
1049 aros_object_format="elf32ppc"
1050 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1051 aros_kernel_ldflags=""
1052 aros_macosx_version="10.0"
1053 aros_default_wbdepth=8
1054 gcc_target_cpu="ppc"
1055 aros_kernel_ar="ar"
1056 aros_kernel_ar_flags="-cr"
1057 aros_kernel_ld="ld -arch ppc"
1058 aros_kernel_ranlib="ranlib -arch ppc"
1059 target_tool_prefix="powerpc-apple-darwin10-"
1060 ;;
1061 *arm*)
1062 aros_ios_platform="iPhoneOS"
1063 aros_target_cpu="arm"
1064 aros_object_format="armelf_linux_eabi"
1065 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1066 aros_arch_libs="-laeabi"
1067 aros_default_wbdepth=8
1068 gcc_target_cpu="arm"
1069 aros_kernel_ar="ar"
1070 aros_kernel_ar_flags="-cr"
1071 aros_kernel_ld="ld -arch arm"
1072 aros_kernel_ranlib="ranlib -arch arm"
1073 target_tool_prefix="arm-apple-darwin10-"
1074 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1075 ;;
1076 *)
1077 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1078 ;;
1079 esac
1080 case "$aros_target_variant" in
1081 ios)
1082 aros_ios_version="3.0"
1083 aros_default_wbwidth=320
1084 aros_default_wbheight=480
1085 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_sdk_version.sdk"
1086 target_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1087 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1088 need_x11=no
1089 # This is here because it may depend on iOS or SDK version
1090 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1091 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1092 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1093 ;;
1094 *)
1095 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1096 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1097 ;;
1098 esac
1099 ;;
1101 dragonfly*)
1102 aros_target_arch="dragonfly"
1103 aros_target_family="unix"
1104 aros_flavour="emulation"
1105 case "$target_cpu" in
1106 *i?86*)
1107 aros_target_cpu="i386"
1108 aros_object_format="elf_i386"
1109 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1110 ;;
1111 *x86_64*)
1112 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1113 aros_target_cpu="x86_64"
1114 aros_object_format="elf_x86_64"
1115 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1116 ;;
1117 *)
1118 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1119 ;;
1120 esac
1121 ;;
1123 netbsd*)
1124 aros_target_arch="netbsd"
1125 aros_target_family="unix"
1126 case "$target_cpu" in
1127 *m68k*)
1128 aros_target_cpu="m68k"
1129 aros_object_format="m68kelf"
1130 aros_flavour="emulcompat"
1131 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1132 gcc_target_cpu="mc68000"
1133 ;;
1134 *i?86*)
1135 aros_target_cpu="i386"
1136 aros_object_format="elf_i386"
1137 aros_flavour="emulation"
1138 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1139 aros_default_wbdepth=8
1140 gcc_target_cpu="i386"
1141 ;;
1142 *)
1143 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1144 ;;
1145 esac
1146 aros_target_genmap="-Wl,-M -Xlinker >"
1147 aros_flavour="emulation"
1148 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1149 ;;
1151 openbsd*)
1152 aros_target_arch="openbsd"
1153 aros_target_family="unix"
1154 case "$target_cpu" in
1155 *i?86*)
1156 aros_target_cpu="i386"
1157 aros_object_format="elf_i386"
1158 aros_flavour="emulation"
1159 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1160 gcc_target_cpu="i386"
1161 ;;
1162 *)
1163 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1164 ;;
1165 esac
1166 aros_target_genmap="-Wl,-M -Xlinker >"
1167 aros_target_nm_flags="-u"
1168 aros_flavour="emulation"
1169 ;;
1171 solaris*)
1172 aros_target_arch="solaris"
1173 aros_target_family="unix"
1174 case "$target_cpu" in
1175 *i?86*)
1176 aros_target_cpu="i386"
1177 aros_object_format="elf_i386"
1178 aros_flavour="emulation"
1179 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1180 aros_default_wbdepth=8
1181 gcc_target_cpu="i386"
1182 ;;
1183 *sparc*)
1184 aros_target_cpu="sparc"
1185 aros_object_format="elf_sparc"
1186 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1187 gcc_target_cpu="sparc"
1188 ;;
1189 *)
1190 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1191 ;;
1192 esac
1193 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1194 aros_flavour="emulation"
1195 ;;
1197 morphos*)
1198 aros_target_arch="morphos"
1199 aros_shared_default="no"
1200 aros_target_cpu="ppc"
1201 aros_object_format="elf_ppc"
1202 aros_flavour="nativecompat"
1203 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1204 gcc_target_cpu="ppc"
1205 ;;
1207 sam440)
1208 aros_target_arch="sam440"
1209 aros_shared_default="no"
1210 aros_target_cpu="ppc"
1211 aros_object_format="elf32ppc"
1212 aros_flavour="ppcnative"
1213 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1214 aros_kernel_ldflags=""
1215 aros_default_wbwidth=1024
1216 aros_default_wbheight=768
1217 aros_default_wbdepth=24
1218 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1219 gcc_target_cpu="powerpc"
1220 ;;
1222 efika)
1223 aros_target_arch="efika"
1224 aros_shared_default="no"
1225 aros_target_cpu="arm"
1226 aros_object_format="armelf_linux_eabi"
1227 aros_flavour="standalone"
1228 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1229 aros_kernel_ldflags=""
1230 aros_default_wbwidth=1024
1231 aros_default_wbheight=600
1232 aros_arch_libs="-laeabi"
1233 gcc_default_cpu="armv7-a"
1234 gcc_default_fpu="vfpv3"
1235 gcc_default_float_abi="hard"
1236 aros_config_cflags="$aros_config_cflags -mtune=cortex-a8 -fno-strict-aliasing"
1237 aros_config_aflags="$aros_config_aflags -mtune=cortex-a8 -fno-strict-aliasing"
1238 ;;
1240 chrp)
1241 aros_target_arch="chrp"
1242 aros_shared_default="no"
1243 aros_target_cpu="ppc"
1244 aros_object_format="elf32ppc"
1245 aros_flavour="ppcnative"
1246 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1247 aros_kernel_ldflags=""
1248 aros_default_wbwidth=640
1249 aros_default_wbheight=480
1250 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1251 gcc_target_cpu="powerpc"
1252 case "$aros_target_variant" in
1253 efika)
1254 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1255 ;;
1256 esac
1257 ;;
1259 amiga*)
1260 aros_target_arch="amiga"
1261 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1262 aros_shared_default="no"
1264 case "$target_cpu" in
1265 *m68k*)
1266 AC_ARG_ENABLE(amigaos_compliance,AC_HELP_STRING([--enable-amigaos-compliance=VERSION],[Enforce userspace AmigaOS compliance to a specific KickStart version (default=none).]),aros_amigaos_compliance="$enableval")
1267 aros_enable_mmu=no
1268 aros_target_cpu="m68k"
1269 aros_object_format="m68kelf"
1270 aros_flavour="standcompat"
1271 gcc_target_cpu="m68000"
1272 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -${gcc_target_cpu} -fbuiltin -Wno-volatile-register-var -Os"
1273 aros_config_aflags="$aros_config_aflags -${gcc_target_cpu}"
1274 target_tool_prefix="m68k-elf-"
1275 # Needed to get the correct multilib
1276 aros_config_ldflags="-${gcc_target_cpu}"
1277 aros_shared_ldflags="-${gcc_target_cpu}"
1278 aros_kernel_ldflags="-${gcc_target_cpu}"
1279 aros_target_nostdlib_ldflags="-${gcc_target_cpu}"
1280 aros_target_strip_flags="-R.comment --strip-debug"
1281 aros_default_wbwidth=640
1282 aros_default_wbheight=256
1283 aros_default_wbdepth=2
1284 ;;
1285 *ppc*)
1286 aros_cpu="ppc"
1287 aros_flavour="native"
1288 gcc_target_cpu="ppc"
1289 ;;
1290 *)
1291 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1292 ;;
1293 esac
1294 ;;
1296 mingw*)
1297 aros_target_arch="mingw32"
1298 aros_shared_default="no"
1299 aros_flavour="emulation"
1300 aros_shared_cflags=""
1301 need_dlopen="no"
1302 rescomp="windres"
1303 case "$target_cpu" in
1304 *i?86*)
1305 aros_target_cpu="i386"
1306 aros_object_format="elf_i386"
1307 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1308 aros_default_wbdepth=8
1309 gcc_target_cpu="i386"
1311 dnl Temporary hack, needed to get nightly build working
1312 aros_target_as="i386-aros-as"
1313 aros_target_ar="i386-aros-ar"
1314 aros_target_ranlib="i386-aros-ranlib"
1315 aros_target_nm="i386-aros-nm"
1316 aros_target_strip="i386-aros-strip"
1317 aros_target_objcopy="i386-aros-objcopy"
1318 aros_target_objdump="i386-aros-objdump"
1320 target_tool_prefix="i386-mingw32-"
1321 ;;
1322 *x86_64*)
1323 aros_target_cpu="x86_64"
1324 aros_object_format="elf_x86_64"
1325 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1326 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1327 aros_default_wbdepth=8
1328 target_tool_prefix="x86_64-w64-mingw32-"
1329 ;;
1330 *arm*)
1331 aros_target_cpu="arm"
1332 aros_object_format="armelf_linux_eabi"
1333 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1334 aros_arch_libs="-laeabi"
1335 aros_default_wbdepth=8
1336 gcc_target_cpu="arm"
1337 gcc_default_float_abi="soft"
1338 target_tool_prefix="arm-mingw32ce-"
1339 aros_default_wbwidth=160
1340 aros_default_wbheight=160
1341 ;;
1342 *)
1343 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1344 ;;
1345 esac
1346 if test $host_os = "cygwin"; then
1347 aros_kernel_cflags="-mno-cygwin"
1348 fi
1349 ;;
1350 pp*)
1351 aros_target_arch="pp"
1352 aros_shared_default="no"
1353 case "$target_cpu" in
1354 *m68k*)
1355 aros_target_cpu="m68k"
1356 aros_object_format="m68kelf"
1357 aros_flavour="palmnative"
1358 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1359 aros_default_wbwidth=160
1360 aros_default_wbheight=160
1361 aros_default_wbdepth=1
1362 aros_target_ar_flags="cru"
1363 aros_compiler_libs="-lgcc1"
1364 aros_shared_default=no
1365 aros_shared_cflags="-fpic"
1366 aros_shared_aflags=""
1367 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1368 aros_kernel_ldflags="-Wl,-rpath,./lib"
1369 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug -mc68000 -Wa,-mc68000"
1370 aros_debug_aflags=""
1371 aros_debug_ldflags="$aros_symbols_debug"
1372 aros_mungwall_debug="0"
1373 aros_modules_debug="0"
1374 gcc_target_cpu="mc68000"
1375 ignore_undefined_symbols="-ius"
1376 ;;
1377 *)
1378 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1379 ;;
1380 esac
1381 ;;
1383 mac*)
1384 aros_target_arch="mac"
1385 aros_shared_default="no"
1386 case "$target_cpu" in
1387 *m68k*)
1388 aros_target_cpu="m68k"
1389 aros_object_format="m68kelf"
1390 aros_flavour="mac68knative"
1391 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1392 aros_default_wbwidth=512
1393 aros_default_wbheight=384
1394 aros_default_wbdepth=8
1395 aros_target_ar_flags="cru"
1396 aros_compiler_libs="-lgcc1"
1397 aros_shared_default=no
1398 aros_shared_cflags="-fpic"
1399 aros_shared_aflags=""
1400 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1401 aros_kernel_ldflags="-Wl,-rpath,./lib"
1402 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug -mc68000"
1403 aros_debug_aflags=""
1404 aros_debug_ldflags="$aros_symbols_debug"
1405 aros_mungwall_debug="0"
1406 aros_modules_debug="0"
1407 gcc_target_cpu="mc68000"
1408 ignore_undefined_symbols="-ius"
1409 ;;
1410 *)
1411 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1412 ;;
1413 esac
1414 ;;
1416 *)
1417 AC_MSG_ERROR([Unsupported target architecture $target])
1418 ;;
1419 esac
1421 # Now process extra architecture-specific options.
1422 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1423 # as well as floating-point ABI.
1424 case "$aros_target_cpu" in
1425 arm)
1426 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
1427 if test "$gcc_default_cpu" = ""; then
1428 gcc_default_cpu="armv6"
1429 fi
1430 if test "$gcc_default_fpu" = ""; then
1431 gcc_default_fpu="vfp"
1432 fi
1433 if test "$gcc_default_float_abi" = ""; then
1434 gcc_default_float_abi="softfp"
1435 fi
1437 AC_MSG_CHECKING([Which minimum CPU to use])
1438 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
1439 AC_MSG_RESULT($aros_gcc_cpu)
1441 AC_MSG_CHECKING([Which minimum FPU to use])
1442 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
1443 AC_MSG_RESULT($aros_gcc_fpu)
1445 AC_MSG_CHECKING([Which floating point ABI to use])
1446 AC_ARG_WITH(float,AC_HELP_STRING([--with-float=<spec>],[Specify floating point ABI (default=$gcc_default_float_abi).]),aros_gcc_float_abi="$withval",aros_gcc_float_abi=$gcc_default_float_abi)
1447 AC_MSG_RESULT($aros_gcc_float_abi)
1449 aros_config_cflags="$aros_config_cflags -marm -mthumb-interwork -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi -fno-asynchronous-unwind-tables -fno-exceptions"
1450 aros_config_aflags="$aros_config_aflags -marm -mthumb-interwork -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi -fno-asynchronous-unwind-tables -fno-exceptions"
1451 ;;
1452 esac
1454 # Some formats need custom ELF specs.
1455 # For example for x86_64 it is needed in order for -m32 switch to work correctly.
1456 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1457 elf_specs_in=config/${aros_object_format}-specs.in
1458 else
1459 elf_specs_in=config/elf-specs.in
1460 fi
1462 #-----------------------------------------------------------------------------
1463 AC_MSG_CHECKING([where to install or search for cross tools binaries])
1464 AC_ARG_WITH(crosstools,AC_HELP_STRING([--with-crosstools=DIR],[Where to install or search for cross tools binaries]),with_crosstools=$withval,with_crosstools="default")
1465 if test "$with_crosstools" = "default"; then
1466 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1467 else
1468 AROS_CROSSTOOLSDIR="$with_crosstools"
1469 fi
1470 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1472 if test "$crosstools" != "no" -o "$with_crosstools" != "default"; then
1474 dnl --with-crosstools with no --enable-crosstools implies --with-aros-gcc with no version specified
1475 dnl The same is about --enable-crosstools
1477 use_aros_gcc=yes
1478 PATH=$AROS_CROSSTOOLSDIR:$PATH
1479 fi
1481 AC_MSG_CHECKING([what specific AROS gcc version to use])
1482 AC_ARG_WITH(aros-gcc,AC_HELP_STRING([--with-aros-gcc=VERSION],[Use aros-gcc-VERSION for building AROS]),aros_gcc_version="$withval",aros_gcc_version="$use_aros_gcc")
1483 case "$aros_gcc_version" in
1484 yes)
1485 aros_gcc_version="default"
1486 ;;
1487 no)
1488 aros_gcc_version="none"
1489 ;;
1490 esac
1491 AC_MSG_RESULT($aros_gcc_version)
1493 if test "$aros_gcc_version" != "none"; then
1495 dnl Here we either build own crosstools, or use preinstalled ones
1496 dnl Check for specific version requested, and append suffix if needed
1498 if test "$aros_gcc_version" != "default"; then
1499 aros_target_cc="$aros_target_cpu-aros-gcc-$aros_gcc_version"
1500 aros_target_cxx="$aros_target_cpu-aros-g++-$aros_gcc_version"
1501 else
1502 aros_target_cc="$aros_target_cpu-aros-gcc"
1503 aros_target_cxx="$aros_target_cpu-aros-g++"
1504 fi
1506 aros_target_ld="$aros_target_cpu-aros-ld"
1507 aros_target_as="$aros_target_cpu-aros-as"
1508 aros_target_ar="$aros_target_cpu-aros-ar"
1509 aros_target_ranlib="$aros_target_cpu-aros-ranlib"
1510 aros_target_nm="$aros_target_cpu-aros-nm"
1511 aros_target_strip="$aros_target_cpu-aros-strip"
1512 aros_target_objcopy="$aros_target_cpu-aros-objcopy"
1513 aros_target_objdump="$aros_target_cpu-aros-objdump"
1514 fi
1516 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1517 # Since we override specs, we may need to put these defines there
1518 if test "$gcc_target_cpu" != ""; then
1519 gcc_target_cpu="-D__${gcc_target_cpu}__"
1520 fi
1522 AC_MSG_CHECKING([where to download sourcecode for external ports])
1523 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1524 if test "$with_portssrcdir" = "default"; then
1525 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1526 else
1527 AROS_PORTSSRCDIR="$with_portssrcdir"
1528 fi
1529 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1531 AC_MSG_CHECKING([which bootloader to use])
1532 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1533 if test "$target_bootloader" = "none"; then
1534 aros_target_bootloader=""
1535 else
1536 aros_target_bootloader="$target_bootloader"
1537 fi
1538 AC_MSG_RESULT($target_bootloader)
1540 AC_MSG_CHECKING([which icon-set to use])
1541 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1542 if test "$target_iconset" = "default"; then
1543 aros_target_iconset="Gorilla"
1544 target_iconset="default (Gorilla)"
1545 else
1546 aros_target_iconset="$target_iconset"
1547 fi
1548 AC_MSG_RESULT($target_iconset)
1550 AC_MSG_CHECKING([which GUI Theme to use])
1551 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1552 if test "$target_guitheme" = "default"; then
1553 aros_target_guitheme="Ice"
1554 else
1555 aros_target_guitheme="$target_guitheme"
1556 fi
1557 AC_MSG_RESULT($aros_target_guitheme)
1559 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1560 # for target code)
1561 cross_compiling=no
1562 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1563 cross_compiling=yes
1564 fi
1566 dnl Native x86-64 Linux toolchain can also produce i386 binaries, given -m32 flag.
1567 if test "$aros_host_cpu" == "x86_64" ; then
1568 if test "$aros_target_cpu" == "i386" ; then
1569 if test "$aros_target_arch" != "mingw32"; then
1570 cross_compiling=no
1571 fi
1572 fi
1573 fi
1575 dnl Enforce cross-compile if we are on Darwin, but our target is not Darwin.
1576 if test "$aros_host_arch" == "darwin" ; then
1577 if test "$aros_target_arch" != "darwin" ; then
1578 cross_compiling=yes
1579 fi
1580 fi
1582 dnl The same for MinGW
1583 if test "$aros_host_arch" == "mingw32" ; then
1584 if test "$aros_target_arch" != "mingw32" ; then
1585 cross_compiling=yes
1586 fi
1587 fi
1589 # I want to have this information in configure output, although it might be
1590 # misleading, e.g. for darwin hosted you cannot compile target code without a
1591 # cross compiler, but here it says no.
1593 # Note: it says 'yes' only if bootstrap ("kernel") is cross-compiled.
1594 # Target code is a little bit different thing.
1595 # sonic
1596 echo "checking wether we are (AROS style) cross compiling... $cross_compiling"
1598 # Set prefix for target compiler etc. if we're cross-compiling
1599 # (should possibly be earlier but needs to be after AC_PROG_CC)
1600 if test "$cross_compiling" = "yes" ; then
1602 if test "x-$aros_flavour" = "x-standalone" -o "x-$aros_flavour" = "x-standcompat" ; then
1603 if test "$aros_gcc_version" != "none"; then
1605 dnl If we are cross-compiling a native port with AROS compiler, we can reuse
1606 dnl AROS compiler for bootstrap ("kernel"). This eliminates a need for one more
1607 dnl ELF compiler.
1609 dnl Use target toolchain as bootstrap one.
1610 target_tool_prefix=${target_cpu}-aros-
1611 target_tool_version=$aros_gcc_version
1612 use_kernel_cc_wrapper=yes
1614 dnl Cancel explicit AROS tools assignment. This will cause configure
1615 dnl to select the same tools for bootstrap and AROS.
1616 aros_target_cc=
1617 aros_target_ld=
1618 aros_target_as=
1619 aros_target_ar=
1620 aros_target_ranlib=
1621 aros_target_nm=
1622 aros_target_strip=
1623 aros_target_objcopy=
1624 aros_target_objdump=
1625 fi
1626 fi
1628 CC=${target_tool_prefix}gcc
1629 dnl CPP is needed for AC_CHECK_HEADER to work correctly
1630 CPP=${target_tool_prefix}cpp
1631 if test "$target_tool_version" != "default"; then
1632 CC="$CC-$target_tool_version"
1633 CPP="$CC-$target_tool_version"
1634 fi
1635 if test "$crosstools" != "yes" ; then
1636 AC_PATH_PROG(CC,$CC)
1637 AROS_REQUIRED(gcc,$CC)
1638 else
1639 CC=$AROS_CROSSTOOLSDIR/$CC
1640 fi
1641 fi
1642 CC="$CC $target_tool_flags"
1644 #-----------------------------------------------------------------------------
1646 # Disable pointer-signedness warnings if the compiler recognises the option
1648 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1649 save_cflags="$CFLAGS"
1650 if test "$crosstools" != "yes" ; then
1651 CFLAGS="$CFLAGS -Wno-pointer-sign"
1652 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1653 else
1654 # we do know it is supported for the smallest version of gcc we are going to build
1655 # we assume it's also supported by later versions
1656 use_no_sign_warning=yes
1657 fi
1658 AC_MSG_RESULT($use_no_sign_warning)
1659 if test "x-$use_no_sign_warning" = "x-yes" ; then
1660 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1661 fi
1662 CFLAGS="$save_cflags"
1664 #-----------------------------------------------------------------------------
1666 # Find all the tools we need to compile. This could be cross-compiling
1667 # though! If that is the case we use the GNU form of the target and
1668 # simply add this to the front of the binary name. This is rather simple,
1669 # but it should work under most circumstances.
1670 #
1671 # The default tools are to use the same as the host, but only if the
1672 # host and target CPU are the same. With GCC this is normally enough.
1673 #
1675 aros_cc_pre=""
1676 aros_shared_ld="$aros_host_ld"
1678 aros_target_mkdep="$aros_host_mkdep"
1679 aros_target_incl_def="$aros_host_incl"
1681 aros_kernel_cc="$CC"
1683 # The default tools executables to be linked to.
1684 if test "$rescomp" != ""; then
1685 if test "$cross_compiling" = "yes" ; then
1686 rescomp=${target_tool_prefix}${rescomp}
1687 fi
1688 AC_PATH_PROG(aros_kernel_rescomp,$rescomp)
1689 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1690 fi
1692 if test "$crosstools" != "yes"; then
1693 AROS_TOOL_TARGET(aros_kernel_ld,ld,$aros_kernel_ld)
1694 AROS_REQUIRED(ld,$aros_kernel_ld)
1695 AROS_TOOL_TARGET(aros_kernel_ar,ar,$aros_kernel_ar)
1696 AROS_REQUIRED(ld,$aros_kernel_ar)
1697 AROS_TOOL_TARGET(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1698 AROS_REQUIRED(ld,$aros_kernel_ranlib)
1700 dnl For non-ELF hosts we additionally have to look up ELF toolchain for AROS binaries
1701 dnl It can be either AROS toolchain selected earlier or generic ELF toolchain we select here.
1702 dnl This catches also Android-hosted case. Android gcc is a ELF compiler, but it can't be used
1703 dnl to build AROS binaries, at least on ARM. Android EABI is different from AROS EABI
1704 dnl (at least enum size is known to be different).
1705 if test "$target_tool_prefix" != "${target_cpu}-elf-" -a "$target_tool_prefix" != "${target_cpu}-aros-" ; then
1706 target_tool_prefix=${target_cpu}-elf-
1707 if test "$aros_target_cc" == ""; then
1708 aros_target_cc="${target_tool_prefix}gcc"
1709 fi
1710 if test "$aros_target_ld" == ""; then
1711 aros_target_ld="${target_tool_prefix}ld"
1712 fi
1713 fi
1714 AROS_TOOL_TARGET(aros_target_as_ln,as,$aros_target_as)
1715 AROS_REQUIRED(as,$aros_target_as_ln)
1716 AROS_TOOL_TARGET(aros_target_ar_ln,ar,$aros_target_ar)
1717 AROS_REQUIRED(ar,$aros_target_ar_ln)
1718 AROS_TOOL_TARGET(aros_target_nm_ln,nm,$aros_target_nm)
1719 AROS_REQUIRED(nm,$aros_target_nm_ln)
1720 AROS_TOOL_TARGET(aros_target_objcopy_ln,objcopy,$aros_target_objcopy)
1721 AROS_REQUIRED(objcopy,$aros_target_objcopy_ln)
1722 AROS_TOOL_TARGET(aros_target_objdump_ln,objdump,$aros_target_objdump)
1723 AROS_REQUIRED(objdump,$aros_target_objdump_ln)
1724 AROS_TOOL_TARGET(aros_target_ranlib_ln,ranlib,$aros_target_ranlib)
1725 AROS_REQUIRED(ranlib,$aros_target_ranlib_ln)
1726 AROS_TOOL_TARGET(aros_target_strip_ln,strip,$aros_target_strip)
1727 AROS_REQUIRED(strip,$aros_target_strip_ln)
1728 if test "$aros_target_cxx" != ""; then
1729 AC_PATH_PROG(aros_target_cxx,$aros_target_cxx)
1730 AROS_REQUIRED(c++,$aros_target_cxx)
1731 fi
1732 else
1733 aros_target_cc=$AROS_CROSSTOOLSDIR/$aros_target_cc
1734 aros_target_cxx=$AROS_CROSSTOOLSDIR/$aros_target_cxx
1735 aros_target_as_ln=$AROS_CROSSTOOLSDIR/$aros_target_as
1736 aros_target_ar_ln=$AROS_CROSSTOOLSDIR/$aros_target_ar
1737 aros_target_nm_ln=$AROS_CROSSTOOLSDIR/$aros_target_nm
1738 aros_target_objcopy_ln=$AROS_CROSSTOOLSDIR/$aros_target_objcopy
1739 aros_target_objdump_ln=$AROS_CROSSTOOLSDIR/$aros_target_objdump
1740 aros_target_ranlib_ln=$AROS_CROSSTOOLSDIR/$aros_target_ranlib
1741 aros_target_strip_ln=$AROS_CROSSTOOLSDIR/$aros_target_strip
1743 if test "$target_tool_prefix" != "${target_cpu}-aros-" ; then
1744 AROS_TOOL_TARGET(aros_kernel_ld,ld,$aros_kernel_ld)
1745 AROS_REQUIRED(ld,$aros_kernel_ld)
1746 AROS_TOOL_TARGET(aros_kernel_ar,ar,$aros_kernel_ar)
1747 AROS_REQUIRED(ld,$aros_kernel_ar)
1748 AROS_TOOL_TARGET(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1749 AROS_REQUIRED(ld,$aros_kernel_ranlib)
1750 else
1751 aros_kernel_ar=$AROS_CROSSTOOLSDIR/$aros_target_ar
1752 aros_kernel_ld=$AROS_CROSSTOOLSDIR/$aros_target_ld
1753 aros_kernel_ranlib=$AROS_CROSSTOOLSDIR/$aros_target_ranlib
1754 fi
1756 crosstools_target=tools-crosstools
1757 fi
1759 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
1761 orig_target_cc=$aros_kernel_cc
1762 orig_target_ld=$aros_kernel_ld
1764 if test "$crosstools" != "yes"; then
1765 if test "$aros_target_cc" != ""; then
1766 AC_PATH_PROG(aros_target_cc,$aros_target_cc)
1767 AROS_REQUIRED(gcc,$aros_target_cc)
1768 orig_target_cc=$aros_target_cc
1769 fi
1770 if test "$aros_target_ld" != ""; then
1771 AC_PATH_PROG(aros_target_ld,$aros_target_ld)
1772 AROS_REQUIRED(ld,$aros_target_ld)
1773 orig_target_ld=$aros_target_ld
1774 fi
1775 else
1776 orig_target_cc=$aros_target_cc
1777 orig_target_ld=$aros_target_ld
1778 fi
1780 # Build crosstools if we have no C++ - temporary thing
1781 if test "$aros_target_cxx" = "" -a "$crosstools" != "yes"; then
1782 crosstools_cxx_target=tools-crosstools
1783 fi
1785 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1786 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1787 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1788 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1789 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1790 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1791 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1793 # aros_cc_pre is a variable that is added to the front of the compiler name
1794 # in the generated aros-gcc shell script. We need this to enable the cache
1795 # to work across cleaned builds. Also, support DISTCC using the correct
1796 # environment variable.
1797 #
1799 if test "x${DISTCC}" != "x" ; then
1800 if test "x${CCACHE}" != "x" ; then
1801 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
1802 else
1803 aros_cc_pre="${DISTCC} "
1804 fi
1805 else
1806 if test "x${CCACHE}" != "x" ; then
1807 aros_cc_pre="${CCACHE} "
1808 fi
1809 fi
1811 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros"
1813 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
1814 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
1815 AC_SUBST(aros_target_nix_ldflags,-nix)
1816 AC_SUBST(aros_target_detach_ldflags,-detach)
1817 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
1819 # Target tools
1820 if test "$crosstools" != "yes"; then
1821 if test "$GCC" = "yes"; then
1822 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
1823 fi
1824 else
1825 # We do not know which gcc version we are going to build and what we need to know
1826 # here is different for different versions so this will be set later during the
1827 # build of crosstools.
1828 aros_target_cc_path=@aros_target_cc_path@
1829 fi
1830 aros_target_cc="${prefix}-gcc"
1831 aros_target_as="${prefix}-as"
1832 aros_target_ld="${prefix}-ld"
1833 aros_target_ar="${prefix}-ar $aros_target_ar_flags"
1834 aros_target_objcopy=${prefix}-objcopy
1835 aros_target_objdump=${prefix}-objdump
1836 aros_target_ranlib="${prefix}-ranlib $aros_target_ranlib_flags"
1837 aros_target_nm="${prefix}-nm $aros_target_nm_flags"
1838 aros_target_strip=${prefix}-strip
1839 aros_plain_nm="${prefix}-nm"
1840 aros_plain_ar="${prefix}-ar"
1842 # Find the system include path. We can suggest that an alternative is
1843 # used if we don't get it correct. The default is to use /usr/include.
1844 # Which is set in the aros_target_incl_def variable.
1846 AC_ARG_ENABLE(includes,
1847 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
1848 [aros_target_incl=$enable_includes], [aros_target_incl=$aros_target_incl_def])
1850 if test "$aros_kernel_includes" = ""; then
1851 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1852 # FIXME: for cross-compiling this should point to another location
1853 aros_kernel_includes="-isystem $aros_target_incl"
1854 fi
1855 fi
1857 if test "$aros_kernel_includes" != "" ; then
1858 dnl find out about the kernel cc's include path
1859 AC_MSG_CHECKING([for the kernel compiler's include path])
1860 if test "$aros_kernel_cc_includes" = "" ; then
1861 # Try to guess where the directory is.
1862 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
1863 if test -d $aros_kernel_cc_includes; then
1864 # Check if there is also an include-fixed directory and add it
1865 # to kernel compiler's include path as it may contain some of
1866 # the headers we need.
1867 if test -d "$aros_kernel_cc_includes"-fixed; then
1868 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
1869 fi
1870 # Check for specific includes directory. Neede for Ubuntu 11.10
1871 if test -d "/usr/include/i386-linux-gnu"; then
1872 aros_kernel_cc_includes+=" -isystem /usr/include/i386-linux-gnu"
1873 fi
1874 else
1875 # The directory doesn't exist, we need to do some more work.
1876 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
1878 # These are the headers we're looking for.
1879 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
1880 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
1881 zutil.h"
1883 dnl This is for Darwin.
1884 dnl With XCode4.1 Apple thought it's a nice idea to move stdint.h away
1885 dnl to some very specific location
1886 if test ! -f $aros_target_incl/stdint.h; then
1887 headers="$headers stdint.h"
1888 fi
1890 dirs=
1891 for h in $headers; do
1892 # Which other headers are needed by each of the above?
1893 deps=$(echo "#include <$h>" | \
1894 $aros_kernel_cc -E -M - 2>/dev/null | \
1895 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
1897 # Copy all the needed headers to a directory beneath gendir.
1898 for d in $deps; do
1899 h=$(basename $d)
1900 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
1901 sed -n "s,^.*/include\(/.*\),\1,p")
1902 ! test -d $dir && mkdir -p $dir
1903 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
1904 done
1905 done
1906 fi
1907 fi
1908 AC_MSG_RESULT($aros_kernel_cc_includes)
1909 # Adding -nostdinc to kernel includes as they are always used together.
1910 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
1911 fi
1913 if test "$crosstools" != "yes"; then
1914 dnl find out about the target cc's include path
1915 AC_MSG_CHECKING([for the target compiler's include path])
1916 if test "$aros_target_cc_includes" = "" ; then
1917 #try to guess where the directory is
1918 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
1919 if ! test -d $aros_target_cc_includes; then
1920 #the directory doesn't exist, we need to do some more work
1921 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
1923 #these are the headers we're looking for
1924 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
1925 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
1926 zutil.h"
1928 dirs=
1929 for h in $headers; do
1930 #which other headers each of the above headers needs?
1931 deps=$(echo "#include <$h>" | \
1932 $orig_target_cc -E -M - 2>/dev/null | \
1933 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
1935 #copy all the needed headers to a directory beneath gendir
1936 for d in $deps; do
1937 h=$(basename $d)
1938 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
1939 sed -n "s,^.*/include\(/.*\),\1,p")
1940 ! test -d $dir && mkdir -p $dir
1941 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
1942 done
1943 done
1944 fi
1945 fi
1946 AC_MSG_RESULT($aros_target_cc_includes)
1947 else
1948 # We do not know which gcc version we are going to build and what we need to know
1949 # here is different for different versions so this will be set later during the
1950 # build of crosstools.
1951 aros_target_cc_includes=@aros_target_cc_includes@
1952 fi
1954 #
1955 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
1956 # On GCC >= 4.0 -iquote should be used
1957 #
1959 save_cc="$CC"
1960 save_cflags="$CFLAGS"
1961 CFLAGS="-iquote."
1962 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
1963 if test "x-$crosstools" != "x-yes"; then
1964 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
1965 else
1966 # we do know it is supported for the smallest version of gcc we are going to build
1967 # we assume it's also supported by later versions
1968 has_iquote=yes
1969 fi
1970 AC_MSG_RESULT($has_iquote)
1971 if test "x-$has_iquote" = "x-yes" ; then
1972 host_cflags_iquote=-iquote
1973 host_cflags_iquote_end=
1974 else
1975 host_cflags_iquote=-I
1976 host_cflags_iquote_end=-I-
1977 fi
1978 kernel_cflags_iquote=$host_cflags_iquote
1979 kernel_cflags_iquote_end=$host_cflags_iquote_end
1980 if test "x-$cross_compiling" = "x-yes"; then
1981 CC="$aros_kernel_cc"
1982 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
1983 if test "x-$crosstools" != "x-yes"; then
1984 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
1985 else
1986 # we do know it is supported for the smallest version of gcc we are going to build
1987 # we assume it's also supported by later versions
1988 use_no_stack_protector=yes
1989 fi
1990 AC_MSG_RESULT($use_no_stack_protector)
1991 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
1992 if test "x-$crosstools" != "x-yes"; then
1993 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
1994 else
1995 # we do know it is supported for the smallest version of gcc we are going to build
1996 # we assume it's also supported by later versions
1997 has_iquote=yes
1998 fi
1999 AC_MSG_RESULT($has_iquote)
2000 if test "x-$has_iquote" = "x-yes" ; then
2001 kernel_cflags_iquote=-iquote
2002 kernel_cflags_iquote_end=
2003 else
2004 kernel_cflags_iquote=-I
2005 kernel_cflags_iquote_end=-I-
2006 fi
2007 fi
2008 aros_cflags_iquote=$kernel_cflags_iquote
2009 aros_cflags_iquote_end=$kernel_cflags_iquote_end
2010 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2011 CC="$orig_target_cc"
2012 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2013 if test "x-$crosstools" != "x-yes"; then
2014 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2015 else
2016 # we do know it is supported for the smallest version of gcc we are going to build
2017 # we assume it's also supported by later versions
2018 has_iquote=yes
2019 fi
2020 AC_MSG_RESULT($has_iquote)
2021 if test "x-$has_iquote" = "x-yes" ; then
2022 aros_cflags_iquote=-iquote
2023 aros_cflags_iquote_end=
2024 else
2025 aros_cflags_iquote=-I
2026 aros_cflags_iquote_end=-I-
2027 fi
2028 fi
2029 if test "x-$use_no_stack_protector" = "x-yes" ; then
2030 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2031 fi
2033 #-----------------------------------------------------------------------------
2035 # Check if we can explicitly choose older version of symbol hashing
2037 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2038 CC="$aros_kernel_cc"
2039 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2040 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2041 AC_MSG_RESULT($use_hash_style)
2042 if test "x-$use_hash_style" = "x-yes" ; then
2043 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2044 fi
2045 CC="$save_cc"
2046 CFLAGS="$save_cflags"
2048 AC_SUBST(host_cflags_iquote)
2049 AC_SUBST(host_cflags_iquote_end)
2050 AC_SUBST(kernel_cflags_iquote)
2051 AC_SUBST(kernel_cflags_iquote_end)
2052 AC_SUBST(aros_cflags_iquote)
2053 AC_SUBST(aros_cflags_iquote_end)
2056 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2057 AC_MSG_CHECKING([for default resolution of WBScreen])
2058 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2059 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2060 if test "$resolution" = "yes" ; then
2061 resolution="none"
2062 fi
2063 if test "$resolution" = "no" ; then
2064 resolution="none"
2065 fi
2066 if test "$resolution" != "none" ; then
2067 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
2068 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
2069 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
2070 fi
2071 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
2072 aros_cv_default_wbwidth=$aros_default_wbwidth
2073 aros_cv_default_wbheight=$aros_default_wbheight
2074 aros_cv_default_wbdepth=$aros_default_wbdepth
2076 dnl See if the user wants the serial debug output for native flavour
2077 AC_MSG_CHECKING([if serial debug is enabled])
2078 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2079 if test "$aros_serial_debug" = 0 ; then
2080 serial_debug_forced=""
2081 if test "$serial_debug" = "yes" ; then
2082 serial_debug="1"
2083 fi
2084 if test "$serial_debug" = "no" ; then
2085 serial_debug="none"
2086 fi
2087 else
2088 serial_debug_forced="(forced)"
2089 serial_debug=$aros_serial_debug
2090 fi
2091 if test "$serial_debug" != "none" ; then
2092 aros_serial_debug=$serial_debug
2093 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2094 else
2095 AC_MSG_RESULT(no)
2096 fi
2098 dnl See if the user wants the palm debug output hack for palm native flavour
2099 AC_MSG_CHECKING([if palm debug hack is enabled])
2100 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2101 if test "$palm_debug_hack" = "yes" ; then
2102 aros_palm_debug_hack="1"
2103 fi
2104 AC_MSG_RESULT($palm_debug_hack)
2106 dnl See if the user wants the usb3.0 code
2107 AC_MSG_CHECKING([if usb3.0 code is enabled])
2108 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2109 if test "$usb30_code" = "yes" ; then
2110 aros_config_cflags="$aros_config_cflags -DAROS_USB30_CODE"
2111 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2112 fi
2113 AC_MSG_RESULT($usb30_code)
2115 dnl See if the user wants nesting supervisor activated for unix flavour
2116 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2117 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2118 if test "$nesting_supervisor" = "yes" ; then
2119 aros_nesting_supervisor="1"
2120 fi
2121 AC_MSG_RESULT($nesting_supervisor)
2123 dnl See if the user wants to disable MMU support
2124 dnl This can be overriden on per-target basis,
2125 dnl set $aros_enable_mmu to "yes" or "no" to do this
2126 if test "$aros_enable_mmu" = "" ; then
2127 AC_MSG_CHECKING([if MMU support is enabled])
2128 dnl Enabled by default
2129 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2130 if test "$aros_enable_mmu" = "" ; then
2131 aros_enable_mmu="yes"
2132 fi
2133 AC_MSG_RESULT($aros_enable_mmu)
2134 fi
2135 if test "$aros_enable_mmu" = "no" ; then
2136 aros_enable_mmu="0"
2137 else
2138 aros_enable_mmu="1"
2139 fi
2142 dnl things specifically required for hosted flavours
2143 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2145 if test "x-$need_dlopen" != "x-no" ; then
2146 dnl some kind of dynamic library access system is required for hostlib.resource
2147 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2148 if test "x-$have_dl" = "x-no" ; then
2149 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2150 aros_host_ldflags="$aros_host_ldflags -ldl"],
2151 have_dl="no")
2152 fi
2153 if test "x-$have_dl" = "x-no" ; then
2154 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2155 fi
2156 fi
2159 dnl x11 hidd
2160 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2161 [build X11 hidd for hosted (default=auto)]),
2162 x11_hidd="$enableval",
2163 x11_hidd="$need_x11")
2164 case "x-$x11_hidd" in
2165 x-yes|x-no|x-auto) ;;
2166 *) x11_hidd="$need_x11" ;;
2167 esac
2169 ENABLE_X11=0
2171 dnl they want it
2172 if test "x-$x11_hidd" != "x-no" ; then
2174 dnl find x11 stuff
2175 AC_PATH_X
2177 x_cflags=
2178 for path in $x_libraries
2179 do
2180 x_cflags="$x_cflags -L$path"
2181 done
2183 for path in $x_includes
2184 do
2185 x_cflags="$x_cflags -I$path"
2186 done
2188 if test "x-$no_x" = "x-yes" ; then
2190 dnl didn't find it
2191 if test "x-$x11_hidd" != "x-auto" ; then
2192 dnl and they explicitly asked for it, bail out
2193 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2194 fi
2196 else
2197 dnl found it, setup the metatarget
2198 x11_hidd_target=kernel-x11gfx-kobj
2199 ENABLE_X11=1
2201 dnl setup shared memory extensions
2202 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2203 [use X11 shared memory (default=auto)]),
2204 x11_hidd_shm="$enableval",
2205 x11_hidd_shm="auto")
2206 case "x-$x11_hidd_shm" in
2207 x-yes|x-no|x-auto) ;;
2208 *) x11_hidd_shm="auto" ;;
2209 esac
2211 have_xshm=no
2213 dnl they want it
2214 if test "x-$x11_hidd_shm" != "x-no" ; then
2216 dnl system shm headers
2217 AC_CHECK_HEADERS(sys/ipc.h)
2218 AC_CHECK_HEADERS(sys/shm.h)
2220 dnl got them
2221 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2223 dnl make sure X libs have shm functions
2224 save_cflags="$CFLAGS"
2225 CFLAGS="$CFLAGS $x_cflags"
2226 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2227 CFLAGS="$save_cflags"
2228 fi
2229 fi
2231 dnl detection done, prepare output
2232 if test "x-$have_xshm" = "x-yes" ; then
2233 dnl we can do shm
2234 DO_XSHM_SUPPORT="1"
2235 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2236 dnl they explicitly asked for it, but we can't do it
2237 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2238 else
2239 dnl otherwise just disable it
2240 DO_XSHM_SUPPORT="0"
2241 fi
2244 dnl setup vidmode (fullscreen) extensions
2245 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2246 [use X11 vidmode extension (default=auto)]),
2247 x11_hidd_vidmode="$enableval",
2248 x11_hidd_vidmode="auto")
2249 case "x-$x11_hidd_vidmode" in
2250 x-yes|x-no|x-auto) ;;
2251 *) x11_hidd_vidmode="auto" ;;
2252 esac
2254 have_vidmode=no
2256 dnl they want it
2257 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2259 dnl make sure X libs have vidmode functions
2260 save_cflags="$CFLAGS"
2261 CFLAGS="$CFLAGS $x_cflags"
2262 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2263 CFLAGS="$save_cflags"
2264 fi
2266 dnl detection done, prepare output
2267 if test "x-$have_vidmode" = "x-yes" ; then
2268 dnl we can do vidmode
2269 DO_VIDMODE_SUPPORT="1"
2270 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2271 dnl they explicitly asked for it, but we can't do it
2272 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2273 else
2274 dnl otherwise just disable it
2275 DO_VIDMODE_SUPPORT="0"
2276 fi
2277 fi
2279 aros_host_x11_includes=$x_includes
2280 aros_host_x11_libdirs=$x_libraries
2281 fi
2284 dnl sdl hidd
2285 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2286 [build SDL hidd for hosted (default=auto)]),
2287 sdl_hidd="$enableval",
2288 sdl_hidd="auto")
2289 case "x-$sdl_hidd" in
2290 x-yes|x-no|x-auto) ;;
2291 *) sdl_hidd="auto" ;;
2292 esac
2294 dnl they want it
2295 if test "x-$sdl_hidd" != "x-no" ; then
2297 dnl find sdl
2298 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2300 if test "x-$have_sdl" != "x-yes" ; then
2302 dnl didn't find it
2303 if test "x-$sdl_hidd" != "x-auto" ; then
2304 dnl and they explicitly asked for it, bail out
2305 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2306 fi
2308 else
2309 dnl found it, set up the metatarget
2310 sdl_hidd_target=kernel-hidd-sdl
2311 aros_host_sdl_cflags=SDL_CFLAGS
2312 aros_host_sdl_libs=SDL_LIBS
2313 fi
2314 fi
2316 dnl oss.library
2317 AC_CHECK_HEADER(sys/soundcard.h)
2318 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2319 oss_library_target=workbench-libs-oss-unix
2320 fi
2321 fi
2324 dnl See if the user wants dbus.library
2325 AC_MSG_CHECKING([if building of dbus.library is enabled])
2326 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2327 if test "$dbus" = "yes" ; then
2328 ENABLE_DBUS=1
2329 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2330 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2331 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2332 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2333 else
2334 ENABLE_DBUS=0
2335 fi
2336 AC_MSG_RESULT($dbus)
2338 if test "$use_kernel_cc_wrapper" = "yes" ; then
2339 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2340 fi
2342 dnl --------------------------------------------------------------------
2343 dnl Configuration Output Section
2344 dnl --------------------------------------------------------------------
2346 # Generic
2347 AC_SUBST(aros_arch)
2348 AC_SUBST(aros_cpu)
2349 AC_SUBST(aros_flavour)
2350 AC_SUBST(aros_flavour_uc)
2351 AC_SUBST(AROS_BUILDDIR)
2352 AC_SUBST(AROS_BUILDDIR_UNIX)
2353 AC_SUBST(SRCDIR)
2354 AC_SUBST(AROS_CROSSTOOLSDIR)
2355 AC_SUBST(AROS_PORTSSRCDIR)
2357 # Compatability with other Amiga-like operation systems
2358 AC_SUBST(aros_amigaos_compliance)
2360 # Host related
2361 AC_SUBST(aros_cc_pre)
2362 AC_SUBST(aros_host_strip)
2363 AC_SUBST(aros_host_arch)
2364 AC_SUBST(aros_host_cpu)
2365 AC_SUBST(aros_host_cc)
2366 AC_SUBST(aros_host_ar)
2367 AC_SUBST(aros_host_ranlib)
2368 AC_SUBST(aros_host_ld)
2369 AC_SUBST(aros_host_make)
2370 AC_SUBST(aros_host_cflags)
2371 AC_SUBST(gnu89_inline)
2372 AC_SUBST(aros_host_ldflags)
2373 AC_SUBST(aros_host_debug)
2374 AC_SUBST(aros_host_mkdep)
2375 AC_SUBST(aros_host_mkargs)
2376 AC_SUBST(aros_host_exe_suffix)
2377 AC_SUBST(aros_host_lib_suffix)
2378 AC_SUBST(aros_tools_dir)
2379 AC_SUBST(aros_host_aclocal)
2380 AC_SUBST(aros_host_autoconf)
2381 AC_SUBST(aros_host_autoheader)
2382 AC_SUBST(aros_host_automake)
2383 AC_SUBST(ant)
2385 # Target Related
2386 AC_SUBST(aros_target_guitheme)
2387 AC_SUBST(aros_target_iconset)
2388 AC_SUBST(aros_target_bootloader)
2389 AC_SUBST(aros_target_arch)
2390 AC_SUBST(aros_target_family)
2391 AC_SUBST(aros_target_cpu)
2392 AC_SUBST(aros_target_variant)
2393 AC_SUBST(aros_target_suffix)
2394 AC_SUBST(aros_target_incl)
2395 AC_SUBST(aros_target_ar)
2396 AC_SUBST(aros_target_ranlib)
2397 AC_SUBST(aros_plain_nm)
2398 AC_SUBST(aros_plain_ar)
2399 AC_SUBST(aros_kernel_ar)
2400 AC_SUBST(aros_kernel_ranlib)
2401 AC_SUBST(orig_target_cc)
2402 AC_SUBST(aros_target_cc)
2403 AC_SUBST(aros_target_cxx)
2404 AC_SUBST(aros_kernel_cc)
2405 AC_SUBST(aros_target_as)
2406 AC_SUBST(orig_target_ld)
2407 AC_SUBST(aros_target_ld)
2408 AC_SUBST(aros_kernel_ld)
2409 AC_SUBST(aros_target_cc_includes)
2410 AC_SUBST(aros_target_cc_path)
2411 AC_SUBST(aros_target_objdump)
2412 AC_SUBST(aros_target_objcopy)
2413 AC_SUBST(aros_target_strip)
2414 AC_SUBST(aros_target_nm)
2415 AC_SUBST(aros_kernel_rescomp)
2416 AC_SUBST(aros_shared_default)
2417 AC_SUBST(aros_shared_ld)
2418 AC_SUBST(aros_object_format)
2419 AC_SUBST(aros_compiler_libs)
2420 AC_SUBST(aros_arch_libs)
2422 AC_SUBST(aros_config_cflags)
2423 AC_SUBST(aros_config_aflags)
2424 AC_SUBST(aros_config_ldflags)
2426 AC_SUBST(aros_shared_cflags)
2427 AC_SUBST(aros_shared_aflags)
2428 AC_SUBST(aros_shared_ldflags)
2429 AC_SUBST(aros_kernel_cflags)
2430 AC_SUBST(aros_kernel_includes)
2431 AC_SUBST(aros_kernel_objcflags)
2432 AC_SUBST(aros_kernel_ldflags)
2433 AC_SUBST(aros_target_cflags)
2434 AC_SUBST(aros_debug_cflags)
2435 AC_SUBST(aros_debug_aflags)
2436 AC_SUBST(aros_debug_ldflags)
2437 AC_SUBST(aros_target_genmap)
2438 AC_SUBST(aros_target_strip_flags)
2440 AC_SUBST(crosstools_target)
2441 AC_SUBST(crosstools_cxx_target)
2443 # Graphics Related
2444 AC_SUBST(x11_hidd_target)
2445 AC_SUBST(sdl_hidd_target)
2446 AC_SUBST(pci_hidd_target)
2447 AC_SUBST(oss_library_target)
2449 AC_SUBST(aros_default_wbwidth)
2450 AC_SUBST(aros_default_wbheight)
2451 AC_SUBST(aros_default_wbdepth)
2452 AC_SUBST(DO_XSHM_SUPPORT)
2453 AC_SUBST(DO_VIDMODE_SUPPORT)
2455 AC_SUBST(aros_host_x11_includes)
2456 AC_SUBST(aros_host_x11_libdirs)
2457 AC_SUBST(aros_host_sdl_cflags)
2458 AC_SUBST(aros_host_sdl_libs)
2460 # Native version related
2461 AC_SUBST(aros_serial_debug)
2463 # Palm native version related
2464 AC_SUBST(aros_palm_debug_hack)
2466 # USB3.0 code
2467 AC_SUBST(aros_usb30_code)
2469 # Unix/Hosted version related
2470 AC_SUBST(aros_nesting_supervisor)
2472 # MMU related
2473 AC_SUBST(aros_enable_mmu)
2475 # Apple iOS related
2476 AC_SUBST(aros_ios_platform)
2477 AC_SUBST(aros_ios_version)
2478 AC_SUBST(aros_ios_sdk)
2480 # Android related
2481 AC_SUBST(android_tool)
2482 AC_SUBST(aros_android_level)
2484 # DBUS related
2485 AC_SUBST(ENABLE_DBUS)
2486 AC_SUBST(DBUS_CFLAGS)
2487 AC_SUBST(DBUS_LIBFLAGS)
2488 AC_SUBST(KERNEL_DBUS_KOBJ)
2489 AC_SUBST(KERNEL_DBUS_INCLUDES)
2491 #X11 related
2492 AC_SUBST(ENABLE_X11)
2494 # Debug related
2495 AC_SUBST(aros_debug)
2496 AC_SUBST(aros_mungwall_debug)
2497 AC_SUBST(aros_stack_debug)
2498 AC_SUBST(aros_modules_debug)
2500 # Collect-aros stuff: "-ius" to ignore undefined symbols
2501 AC_SUBST(ignore_undefined_symbols)
2503 # C compiler related
2504 AC_SUBST(gcc_target_cpu)
2506 dnl Prepare for output, make up all the generated patches
2507 case "$aros_flavour" in
2508 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2509 aros_flavour="emulation" ;;
2510 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2511 aros_flavour="emulation" ;;
2512 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2513 aros_flavour="standalone";;
2514 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2515 aros_flavour="standalone";;
2516 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2517 aros_flavour="native" ;;
2518 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2519 aros_flavour="native" ;;
2520 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2521 aros_flavour="linklib" ;;
2522 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2523 aros_flavour="palmnative" ;;
2524 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2525 aros_flavour="mac68knative" ;;
2526 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2527 aros_flavour="ppcnative" ;;
2528 esac
2530 if test ! -d ${aros_inc_dir} ; then
2531 ${MKDIR} ${aros_inc_dir}
2532 fi
2533 if test ! -d ${aros_geninc_dir} ; then
2534 ${MKDIR} ${aros_geninc_dir}
2535 fi
2536 if test ! -d ${aros_hostcfg_dir} ; then
2537 ${MKDIR} ${aros_hostcfg_dir}
2538 fi
2539 if test ! -d ${aros_targetcfg_dir} ; then
2540 ${MKDIR} ${aros_targetcfg_dir}
2541 fi
2542 if test ! -d ${aros_tools_dir} ; then
2543 ${MKDIR} ${aros_tools_dir}
2544 fi
2545 if test ! -d ${aros_scripts_dir} ; then
2546 ${MKDIR} ${aros_scripts_dir}
2547 fi
2549 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2551 AC_CONFIG_COMMANDS([compiler_executable],
2552 [
2553 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2554 mkdir -p $prefix
2555 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2556 prefix3=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2558 echo ${prefix2}
2559 echo ${prefix3}
2560 chmod a+x ${prefix2}-gcc ${prefix2}-ld ${prefix3}-gcc
2562 ln -sf $aros_target_as_ln$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2563 ln -sf $aros_target_nm_ln$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2564 ln -sf $aros_target_ar_ln$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2565 ln -sf $aros_target_ranlib_ln$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2566 ln -sf $aros_target_objcopy_ln$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2567 ln -sf $aros_target_objdump_ln$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2568 ln -sf $aros_target_strip_ln$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2570 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix3}-ld$aros_host_exe_suffix
2571 ],
2572 [
2573 aros_host_exe_suffix=${aros_host_exe_suffix}
2574 aros_tools_dir=${aros_tools_dir}
2575 aros_target_cpu=${aros_target_cpu}
2576 aros_target_arch=${aros_target_arch}
2577 aros_target_suffix=${aros_target_suffix}
2578 aros_target_nm_ln=${aros_target_nm_ln}
2579 aros_target_as_ln=${aros_target_as_ln}
2580 aros_target_ar_ln=${aros_target_ar_ln}
2581 aros_target_ranlib_ln=${aros_target_ranlib_ln}
2582 aros_target_objdump_ln=${aros_target_objdump_ln}
2583 aros_target_objcopy_ln=${aros_target_objcopy_ln}
2584 aros_target_strip_ln=${aros_target_strip_ln}
2585 aros_kernel_ld=${aros_kernel_ld}
2586 ]
2587 )
2588 AC_CONFIG_COMMANDS([genmf_executable],
2589 [chmod a+x ${aros_tools_dir}/genmf.py],
2590 [aros_tools_dir=${aros_tools_dir}]
2591 )
2593 AC_CONFIG_FILES(
2594 Makefile
2595 config/make.cfg
2596 ${aros_inc_dir}/config.h:config/config.h.in
2597 ${aros_geninc_dir}/config.h:config/config.h.in
2598 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2599 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2600 mmake.config
2601 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2602 ${aros_targetcfg_dir}/specs:config/specs.in
2603 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2604 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2605 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2606 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2607 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2608 tools/collect-aros/env.h
2609 ${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in
2610 )
2612 AC_OUTPUT
2614 dnl This is in order to not define SHARED_CFLAGS sometimes
2615 dnl We don't always do aros_shared_ar, aros_shared_cflags
2617 #XXX compatability...
2618 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2620 if test -n "$aros_shared_cflags" ; then
2621 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2622 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg
2623 fi