| blob | a587c1336b5e736b2b58b7a167e71ef6fd82e1db |
1 dnl Copyright © 1997-2012, The AROS Development Team. All rights reserved.
2 dnl $Id$
3 dnl
4 dnl Desc: Autoconf source for configuration file
5 dnl Lang: english
7 # Note: After file changes, generate configure anew and commit _both_ files.
9 #TODO
10 # method of getting shared/non-shared ld/ar tool for target.
12 # ------------------------------------------------------------------------
13 # Here starts the first section of the configure.in file.
14 # ------------------------------------------------------------------------
16 AC_INIT(mmakefile)
17 AC_PREREQ(2.61)
18 AC_CONFIG_AUX_DIR(scripts/autoconf)
20 # Check what host we are running on.
21 # If a target is not suggested, we use this one.
22 # Note that what we call a target, Autoconf calls a host.
23 AC_CANONICAL_HOST
25 # The AROS target is slightly different to the normal GNU style
26 # format. We don't have the middle part, and we reverse the order
27 # of the $(CPU) and $(OS) bits.
28 #
29 # Don't strip the version of the target yet, it might be
30 # useful on some systems.
32 AC_MSG_CHECKING([for AROS style target])
34 if test "$target" = "NONE" ; then
35 target=$host_os-$host_cpu
36 else
37 if test "$target" = "" ; then
38 target=$host_os-$host_cpu
39 fi
40 fi
41 AC_MSG_RESULT($target)
43 if test "$host_os" = "mingw32" ; then
44 PWDCMD="pwd -W"
45 fi
47 # Don't know where else to put this...
48 AC_MSG_CHECKING([building AROS in])
49 AROS_BUILDDIR=`${PWDCMD-pwd}`
50 AROS_BUILDDIR_UNIX=${PWD}
51 AC_MSG_RESULT($AROS_BUILDDIR)
53 AC_MSG_CHECKING([AROS source in])
54 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
55 SRCDIR=${srcpwd}
56 AC_MSG_RESULT($SRCDIR)
58 # Parse the target field into something useful.
59 changequote(<<,>>)
60 target_os=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\1/'`
61 target_cpu=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\2/'`
62 changequote([,])
64 # Some debug output, to be removed again.
65 AC_MSG_CHECKING([for target system (debug output)])
66 AC_MSG_RESULT($target_os)
67 AC_MSG_CHECKING([for target cpu (debug output)])
68 AC_MSG_RESULT($target_cpu)
70 dnl --------------------------------------------------------------------
71 dnl Set the default Workbench resolution
72 dnl --------------------------------------------------------------------
73 aros_default_wbwidth=800
74 aros_default_wbheight=600
75 aros_default_wbdepth=4
77 dnl --------------------------------------------------------------------
78 dnl Host Configuration Section
79 dnl --------------------------------------------------------------------
80 dnl
81 dnl The idea here is to find out all the information we need about the
82 dnl host. This means things like tools for building directory structures,
83 dnl copying files around and the like.
85 # The first step is to find the host binaries.
86 # Check for a compiler.
87 # Due to a bug in autoconf check for c++ compiler first.
88 # For mor info see, http://osdir.com/ml/bug-autoconf-gnu/2010-05/msg00001.html.
89 AC_PROG_CXX
90 AC_PROG_CC
91 AC_PROG_CC_STDC
92 AC_PROG_CPP
94 # Check for a compatible awk
95 AC_CHECK_PROGS(AWK,[gawk nawk])
96 AROS_REQUIRED(gawk,$AWK)
97 AROS_PROG(MMAKE,mmake)
99 # Perform some default variable assignments. Note all of these will be
100 # Regenerated from the script, so there is no need to cache them.
102 aros_host_cpp="$CPP"
103 aros_host_cc="$CC"
104 aros_host_cxx="$CXX"
105 AROS_TOOL_CCPATH(aros_host_ld,ld)
106 AROS_REQUIRED(ld,$aros_host_ld)
107 aros_host_make="make"
108 aros_host_cflags=$CFLAGS
109 aros_host_cxxflags=$CXXFLAGS
110 aros_host_ldflags=$LDFLAGS
111 aros_host_debug="-g -O0"
112 aros_host_mkdep="\$(SRCDIR)/scripts/mkdep"
113 aros_host_mkargs="--no-print-directory"
114 aros_host_exe_suffix="$EXEEXT"
115 aros_host_lib_suffix=""
117 # Ignore all compliance, AROS ROMs = 0
118 # KickStart v1.0 = 30
119 # KickStart v1.3 = 34
120 # KickStart v2.0 = 37
121 # KickStart v3.0 = 39
122 # KickStart v3.1 = 40
123 # AmigaOS v3.5 = 44
124 aros_amigaos_compliance=0
126 AC_CHECK_PROGS(aros_host_aclocal,[aclocal aclocal19 aclocal-1.9])
127 AC_CHECK_PROGS(aros_host_autoconf,[autoconf autoconf259 autoconf253])
128 AC_CHECK_PROGS(aros_host_autoheader,[autoheader autoheader259 autoheader253])
129 AC_CHECK_PROGS(aros_host_automake,[automake automake19 automake-1.9])
131 AROS_REQUIRED(aclocal/aclocal19/aclocal-1.9, $aros_host_aclocal)
132 AROS_REQUIRED(automake/automake19/automake-1.9, $aros_host_automake)
134 case "$aros_host_cc" in
135 *gcc*)
136 aros_host_cc_pipe="-pipe"
137 ;;
138 icc)
139 aros_host_cc_pipe=""
140 ;;
141 *)
142 aros_host_cc_pipe=""
143 ;;
144 esac
146 aros_kernel_cc_includes=""
147 aros_target_cc_includes=""
148 host_cc_elf=yes
150 # ----------------------------------------------------------------------------------------
151 # Host-specific defaults
152 #
153 # This is the main host configuration section. It is where the host
154 # can change the values of any variables it needs to change. We do
155 # not look at anything that compiles to the target yet, we'll get
156 # to that later.
158 case "$host_os" in
159 aros*)
160 aros_host_arch="aros"
161 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
162 case "$host_cpu" in
163 *i?86*)
164 aros_host_cpu="i386"
165 ;;
166 *x86_64*)
167 aros_host_cpu="x86_64"
168 ;;
169 *powerpc*)
170 aros_host_cpu="ppc"
171 ;;
172 *)
173 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
174 aros_host_cpu="$host_cpu"
175 ;;
176 esac
177 ;;
179 linux*)
180 aros_host_arch="linux"
181 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
182 android_build_os="linux-x86"
183 android_tool="android"
184 default_android_sdk="/opt/android-sdk-linux_x86"
185 case "$host_cpu" in
186 *i?86*)
187 aros_host_cpu="i386"
188 ;;
189 *x86_64*)
190 aros_host_cpu="x86_64"
191 ;;
192 *m68k*)
193 aros_host_cpu="m68k"
194 ;;
195 *powerpc*)
196 aros_host_cpu="ppc"
197 ;;
198 *arm*)
199 aros_host_cpu="arm"
200 ;;
201 *)
202 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
203 aros_host_cpu="$host_cpu"
204 ;;
205 esac
206 ;;
208 freebsd*)
209 aros_host_cc="$aros_host_cc $aros_host_cc_pipe -I/usr/local/include"
210 aros_host_make="gmake"
211 aros_host_arch="freebsd"
212 aros_host_cpu="i386"
214 aros_host_ldflags="$aros_host_ldflags -L/usr/local/lib -liconv"
216 dnl FreeBSD 5.x (and later) has changed the default object format.
217 dnl The double [[]] is necessary to get around m4's quoting rules.
218 case $host_os in
219 freebsd[[234]]*)
220 aros_object_format="elf_i386"
221 ;;
223 *)
224 aros_object_format="elf_i386_fbsd"
225 ;;
226 esac
228 ;;
230 darwin*)
231 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
232 aros_host_arch="darwin"
233 host_cc_elf=no
234 android_build_os="darwin-x86"
235 android_tool="android"
236 default_android_sdk="/android-sdk-mac_x86"
237 case "$host_cpu" in
238 *i?86*)
239 aros_host_cpu="i386"
240 ;;
241 *x86_64*)
242 aros_host_cpu="x86_64"
243 ;;
244 *powerpc*)
245 aros_host_cpu="ppc"
246 ;;
247 *)
248 AC_MSG_WARN("Unknown CPU for Darwin host -- $host_cpu")
249 aros_host_cpu="$host_cpu"
250 ;;
251 esac
253 aros_host_ldflags="$aros_host_ldflags -liconv"
255 ;;
257 dragonfly*)
258 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
259 aros_host_make="gmake"
260 aros_host_arch="dragonfly"
261 case $host_cpu in
262 *i?86*)
263 aros_host_cpu="i386"
264 ;;
265 *amd64*)
266 aros_host_cpu="x86_64"
267 ;;
268 *)
269 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
270 aros_host_cpu="$host_cpu"
271 ;;
272 esac
273 ;;
275 netbsd*)
276 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
277 aros_host_make="gmake"
278 aros_host_arch="netbsd"
279 case "$host_cpu" in
280 *i?86*)
281 aros_host_cpu="i386"
282 ;;
283 *m68k*)
284 aros_host_cpu="m68k"
285 ;;
286 *)
287 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
288 aros_host_cpu="$host_cpu"
289 ;;
290 esac
291 aros_host_lib_suffix=".0.0"
292 ;;
294 openbsd*)
295 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
296 aros_host_make="gmake"
297 aros_host_arch="openbsd"
298 case "$host_cpu" in
299 *i?86*)
300 aros_host_cpu="i386"
301 ;;
302 *)
303 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
304 aros_host_cpu="$host_cpu"
305 ;;
306 esac
307 ;;
309 solaris*)
310 aros_host_arch="solaris"
311 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
312 case "$host_cpu" in
313 *i?86*)
314 aros_host_cpu="i386"
315 ;;
316 *sparc*)
317 aros_host_cpu="sparc"
318 ;;
319 *)
320 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
321 aros_host_cpu="$host_cpu"
322 ;;
323 esac
324 ;;
326 morphos*)
327 aros_host_arch="morphos"
328 aros_host_cpu="ppc"
329 host_cc_elf=no
330 ;;
332 amiga*)
333 aros_host_arch="amiga"
334 host_cc_elf=no
335 SORT="/gg/bin/sort"
336 TEST="/gg/bin/test"
337 UNIQ="/gg/bin/uniq"
338 FOR="for"
339 TOUCH="/gg/bin/touch"
340 case "$host_cpu" in
341 *m68k*)
342 aros_host_cpu="m68k"
343 ;;
344 *powerpc*)
345 aros_host_cpu="ppc"
346 ;;
347 *)
348 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
349 aros_host_cpu="$host_cpu"
350 ;;
351 esac
352 ;;
354 cygwin*)
355 aros_host_arch="cygwin"
356 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
357 host_cc_elf=no
358 android_build_os="windows"
359 android_tool="android.bat"
360 default_android_sdk="/cygdrive/c/android-sdk-windows-1.6_r1"
362 case "$host_cpu" in
363 *i?86*)
364 aros_host_cpu="i386"
365 ;;
366 *)
367 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
368 aros_host_cpu="$host_cpu"
369 ;;
370 esac
371 ;;
373 mingw32*)
374 aros_host_arch="mingw32"
375 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
376 host_cc_elf=no
377 android_build_os="windows"
378 android_tool="android.bat"
379 default_android_sdk="/c/android-sdk-windows-1.6_r1"
381 case "$host_cpu" in
382 *i?86*)
383 dnl Currently there's neither 64-bit MinGW nor MSYS. Both environments are 32-bit
384 dnl and run under emulation. Consequently, uname reports i386 even on 64-bit systems.
385 dnl Here we attempt to detect Windows home platform by asking gcc about its target.
386 dnl 64-bit gcc will output "x86_64-w64-mingw32" here.
388 AC_MSG_CHECKING([for Windows native gcc target])
389 host_cpu=`gcc -dumpmachine`
390 AC_MSG_RESULT($host_cpu)
391 ;;
393 esac
395 case "$host_cpu" in
396 *i?86*)
397 aros_host_cpu="i386"
398 ;;
400 mingw32*)
401 dnl Native i386 gcc for MinGW32 reports 'mingw32' with -dumpmachine switch
402 aros_host_cpu="i386"
403 ;;
405 *x86_64*)
406 aros_host_cpu="x86_64"
407 dnl Dragon's x86_64-w64-mingw32-gcc is a bit broken. It ignores standard $prefix/include
408 dnl directory, so we have to add it explicitly here.
409 aros_host_cflags="$aros_host_cflags -isystem /mingw/include"
410 ;;
412 *)
413 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
414 aros_host_cpu="$host_cpu"
415 ;;
416 esac
417 ;;
418 *)
419 AC_MSG_ERROR([Unsupported host architecture $host])
420 ;;
421 esac
423 AROS_PROG(aros_host_ar,[ar],[cr])
424 AROS_REQUIRED(ar,$aros_host_ar)
425 AROS_PROG(aros_host_ranlib,ranlib)
426 AROS_REQUIRED(ranlib,$aros_host_ranlib)
427 AROS_PROG(aros_host_strip,strip)
428 AROS_REQUIRED(strip,$aros_host_strip)
430 AROS_PROG(RM,[rm],[-rf])
431 AROS_REQUIRED(rm,$RM)
432 AROS_PROG(CP,[cp])
433 AROS_REQUIRED(cp,$CP)
434 AROS_PROG(MV,[mv])
435 AROS_REQUIRED(mv,$MV)
436 AROS_PROG(ECHO,[echo])
437 AROS_REQUIRED(echo,$ECHO)
438 AROS_PROG(MKDIR,[mkdir],[-p])
439 AROS_REQUIRED(mkdir,$MKDIR)
440 AROS_PROG(TOUCH,[touch])
441 AROS_REQUIRED(touch,$TOUCH)
442 AROS_PROG(SORT,[sort])
443 AROS_REQUIRED(sort,$SORT)
444 AROS_PROG(UNIQ,[uniq])
445 AROS_REQUIRED(uniq,$UNIQ)
446 AROS_PROG(NOP,[true])
447 AROS_REQUIRED(true,$NOP)
448 AROS_PROG(CAT,[cat])
449 AROS_REQUIRED(cat,$CAT)
450 AROS_PROG(BISON,[bison])
451 AROS_REQUIRED(bison,$BISON)
452 AROS_PROG(FLEX,[flex])
453 AROS_REQUIRED(flex,$FLEX)
454 AROS_PROG(PNGTOPNM,[pngtopnm])
455 AROS_REQUIRED(pngtopnm,$PNGTOPNM)
456 AROS_PROG(PPMTOILBM,[ppmtoilbm])
457 AROS_REQUIRED(ppmtoilbm,$PPMTOILBM)
458 AROS_PROG(SED,[sed])
459 AROS_REQUIRED(sed,$SED)
460 AROS_PROG(CHMOD,[chmod])
461 AROS_REQUIRED(chmod,$CHMOD)
462 AROS_PROG(PATCH,[patch])
463 AROS_REQUIRED(patch,$PATCH)
465 AM_PATH_PYTHON(2.5)
467 AC_CHECK_LIB(png, png_read_png)
468 AROS_REQUIRED(libpng, $ac_cv_lib_png_png_read_png)
470 AC_SUBST(FOR, for)
471 AC_SUBST(IF, if)
472 AC_SUBST(TEST, test)
473 AC_SUBST(CMP, cmp)
475 dnl ---------------------------------------------------------------------------
476 dnl Look for things about the host system, good for hosted targets.
477 dnl ---------------------------------------------------------------------------
479 # Check for some includes for the X11 HIDD and the kernel
480 AC_CHECK_HEADERS([sys/ipc.h sys/shm.h \
481 sys/mmap.h sys/mman.h sysexits.h \
482 sys/statfs.h sys/statvfs.h sys/vfs.h sys/param.h \
483 ])
485 AC_CHECK_HEADERS([sys/mount.h],,,[#include <sys/param.h>])
487 AC_HEADER_DIRENT
488 AC_HEADER_STAT
489 AC_HEADER_STDC
490 AC_HEADER_SYS_WAIT
491 AC_HEADER_TIME
492 AC_STRUCT_ST_BLKSIZE
493 AC_STRUCT_ST_BLOCKS
494 AC_STRUCT_ST_RDEV
495 AC_STRUCT_TM
496 AC_STRUCT_TIMEZONE
497 AC_TYPE_OFF_T
498 AC_TYPE_PID_T
499 AC_TYPE_SIZE_T
500 AC_TYPE_UID_T
502 AC_CHECK_MEMBERS(struct tm.tm_gmtoff)
504 # Look for some functions
505 AC_CHECK_FUNCS([getpagesize kqueue statfs statvfs \
506 clone kse_create rfork_thread thr_create sa_register \
507 getcontext makecontext setcontext sigaltstack swapcontext])
509 AC_FUNC_MMAP
512 dnl --------------------------------------------------------------------
513 dnl Target Configuration Section
514 dnl --------------------------------------------------------------------
515 dnl
516 dnl The target configuration section is responsible for setting up all
517 dnl the paths for includes, and tools required to build AROS to some
518 dnl particular target.
520 aros_config_cflags="-Wall -Werror-implicit-function-declaration"
521 aros_config_aflags="-Wall -x assembler-with-cpp -c"
522 aros_config_ldflags=""
524 aros_shared_default=yes
526 aros_shared_cflags="-fPIC"
527 aros_shared_aflags=""
528 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
529 aros_kernel_ldflags="-Wl,-rpath,./lib"
531 aros_kernel_ar_flags="cr"
532 aros_target_ar_flags="cr"
533 aros_target_nm_flags="-C -ul"
534 aros_target_strip_flags="--strip-unneeded -R.comment"
536 aros_compiler_libs=
537 aros_arch_libs=
539 aros_target_genmap="-Wl,-Map -Xlinker"
541 # Native flavour stuff
542 aros_serial_debug="0"
544 # Palm native flavour stuff
545 aros_palm_debug_hack="0"
547 # Unix flavour stuff
548 aros_nesting_supervisor="0"
550 # Collect-aros stuff: "-ius" to ignore undefined symbols
551 ignore_undefined_symbols=""
553 # Check for X11 by default
554 need_x11="auto"
556 #-----------------------------------------------------------------------------
558 #
559 # GCC 4.1+ has a stack protection feature that requires OS support. Ubuntu has
560 # it switched on by default, and we use the host compiler, so it compiles AROS
561 # code with this enabled resulting in link failures as we don't have support
562 # for it.
563 #
564 # We use two methods to disable it. For the host compiler (used to compile
565 # some hosted modules), we test to see if the compiler supports stack
566 # protection, and if it does we disable it in AROS_CONFIG_CFLAGS. This should
567 # work on all platforms.
568 #
569 # For the "cross" compiler we clear the "ssp_default" spec in config/specs.in
570 # (this is done unconditionally, as it should have no effect on compilers
571 # without the stack protection feature). This may be specific to the way that
572 # Ubuntu enables the feature, so may not work everywhere. My specs-fu isn't
573 # strong enough to disable it in a generic way though, so we'll live with it
574 # until another vendor ships GCC with it enabled in a different way, and deal
575 # with it then.
576 #
578 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
579 save_cflags="$CFLAGS"
580 CFLAGS="$CFLAGS -fno-stack-protector"
581 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
582 AC_MSG_RESULT($use_no_stack_protector)
583 if test "x-$use_no_stack_protector" = "x-yes" ; then
584 aros_host_cflags="$aros_host_cflags -fno-stack-protector"
585 fi
586 CFLAGS="$save_cflags"
588 #-----------------------------------------------------------------------------
590 # Disable pointer-signedness warnings if the compiler recognises the option
591 # (this only works for the host compiler at the moment)
593 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
594 save_cflags="$CFLAGS"
595 CFLAGS="$CFLAGS -Wno-pointer-sign"
596 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
597 AC_MSG_RESULT($use_no_sign_warning)
598 if test "x-$use_no_sign_warning" = "x-yes" ; then
599 aros_host_cflags="$aros_host_cflags -Wno-pointer-sign"
600 fi
601 CFLAGS="$save_cflags"
603 #-----------------------------------------------------------------------------
605 # Check if host compiler supports -fgnu89-inline, can be needed for crosstools.
607 AC_MSG_CHECKING([whether ${CC} accepts -fgnu89-inline])
608 save_cflags="$CFLAGS"
609 CFLAGS="$CFLAGS -fgnu89-inline"
610 AC_TRY_COMPILE(,, use_gnu89_inline="yes", use_gnu89_inline="no")
611 AC_MSG_RESULT($use_gnu89_inline)
612 if test "x-$use_gnu89_inline" = "x-yes" ; then
613 gnu89_inline="-fgnu89-inline"
614 fi
615 CFLAGS="$save_cflags"
617 #-----------------------------------------------------------------------------
619 AC_MSG_CHECKING([for type of build])
620 AC_ARG_ENABLE(build_type,AC_HELP_STRING([--enable-build-type=TYPE],[Select the build type. Available types are: personal, nightly, snapshot, milestone, release. Do NOT use this option unless you know what you are doing! (default=personal)]),build_type=$enableval,build_type="personal")
622 if test "$build_type" = "nightly"; then
623 build_type_string="NIGHTLY"
624 elif test "$build_type" = "snapshot"; then
625 build_type_string="SNAPSHOT"
626 elif test "$build_type" = "milestone"; then
627 build_type_string="MILESTONE"
628 elif test "$build_type" = "release"; then
629 build_type_string="RELEASE"
630 else
631 build_type_string="PERSONAL"
632 build_type="personal"
633 fi
635 aros_config_cflags="$aros_config_cflags -DAROS_BUILD_TYPE=AROS_BUILD_TYPE_$build_type_string"
637 AC_MSG_RESULT($build_type)
639 #-----------------------------------------------------------------------------
640 all_debug_types="messages stack modules mungwall symbols"
642 AC_MSG_CHECKING([which debug types to enable])
643 AC_ARG_ENABLE(debug,AC_HELP_STRING([--enable-debug=list],[Enable different types of debug. Commas or whitespaces can be used to separate the items in the list. Available types of debug are: all, none, messages, stack, mungwall, modules, symbols. If no list is provided then "all" is assumed. (default=none)]),
644 debug="$enableval",debug="")
646 if test "$debug" = "" -o "$debug" = "no"; then
647 debug="none"
648 elif test "$debug" = "yes"; then
649 debug="all"
650 fi
652 if test "$debug" = "all" ; then
653 debug="messages stack modules symbols"
654 for d in $all_debug_types; do
655 export aros_${d}_debug="1"
656 done
657 else
658 for d in $all_debug_types; do
659 export aros_${d}_debug="0"
660 done
661 fi
663 if test "$debug" != "none"; then
664 debug=`echo $debug | sed s/,/\ /g`
665 for d in $debug; do
666 found="0"
667 for d2 in $all_debug_types; do
668 if test "$d2" = "$d"; then
669 found="1"
670 break
671 fi
672 done
673 if test "$found" = "0"; then
674 AC_MSG_ERROR([unrecognized debug type "$d". Available types are: all none $all_debug_types])
675 fi
676 export aros_${d}_debug="1"
677 done
678 aros_debug="yes"
679 fi
680 AC_MSG_RESULT($debug)
682 if test "$aros_messages_debug" = "1"; then
683 aros_messages_debug="-DADEBUG=1 -DMDEBUG=1"
684 else
685 aros_messages_debug=""
686 fi
687 if test "$aros_symbols_debug" = "1"; then
688 aros_symbols_debug="-g"
689 else
690 aros_symbols_debug=""
691 fi
693 # These are the flags to pass when compiling debugged programs
694 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
695 aros_debug_aflags=""
696 aros_debug_ldflags="$aros_symbols_debug"
698 #-----------------------------------------------------------------------------
699 # Checking for distcc and ccache.
700 #
701 # Always apply the transforms in this particular order. Basically you should
702 # always run 'ccache distcc compiler' in that order for the best performance.
703 #
704 AC_MSG_CHECKING([whether to enable distcc])
705 AC_ARG_ENABLE(distcc,AC_HELP_STRING([--enable-distcc],[Use distcc as a front end to the compiler (default=no).]),distcc="$enableval",distcc="no")
706 if test "$distcc" != "" -a "$distcc" != "no"; then
707 # AC_CHECK_PROG will print out the result in this case
708 AC_PATH_PROG(DISTCC,[distcc],distcc,)
709 else
710 AC_MSG_RESULT(no)
711 fi
713 AC_MSG_CHECKING([whether to enable ccache])
714 AC_ARG_ENABLE(ccache,AC_HELP_STRING([--enable-ccache],[Use ccache as a front end to the compiler (default=no).]),ccache="$enableval",ccache="no")
715 if test "$ccache" != "" -a "$ccache" != "no"; then
716 # AC_CHECK_PROG will print out the result in this case
717 AC_CHECK_PROG(CCACHE,[ccache],ccache,)
718 else
719 AC_MSG_RESULT(no)
720 fi
722 #-----------------------------------------------------------------------------
723 AC_MSG_CHECKING([what specific host gcc version to use])
724 AC_ARG_WITH(kernel-gcc-version,AC_HELP_STRING([--with-kernel-gcc-version=VERSION],[Use host gcc-VERSION for building AROS]),kernel_tool_version="-$withval",kernel_tool_version="")
725 AC_MSG_RESULT($kernel_tool_version)
727 #-----------------------------------------------------------------------------
728 AC_MSG_CHECKING([what specific target gcc version to use])
729 AC_ARG_WITH(gcc-version,AC_HELP_STRING([--with-gcc-version=VERSION],[Use host gcc-VERSION for building AROS]),target_tool_version="$withval",target_tool_version="default")
730 AC_MSG_RESULT($target_tool_version)
732 #-----------------------------------------------------------------------------
733 AC_MSG_CHECKING([what optimization flags to use])
734 AC_ARG_WITH(optimization,AC_HELP_STRING([--with-optimization=FLAGS],[Use optimization flags FLAGS (default=-O2).]),optimization="$withval",optimization="unknown")
735 if test "$optimization" = "unknown"; then
736 dnl default is -O2 for normal builds, -O0 for debug builds
737 if test "$debug" != "none"; then
738 optimization="-O0"
739 else
740 optimization="-O2"
741 fi
742 fi
743 aros_config_cflags="$aros_config_cflags $optimization"
744 AC_MSG_RESULT($optimization)
746 #-----------------------------------------------------------------------------
747 AC_MSG_CHECKING([what paranoia flags to use])
748 AC_ARG_WITH(paranoia,AC_HELP_STRING([--with-paranoia=FLAGS],[CC flags to enable paranoia]),[paranoia_flags="$withval"],[paranoia_flags="default"])
749 if test "$paranoia_flags" = "default"; then
750 paranoia_flags=""
751 else if test "$paranoia_flags" = "yes"; then
752 paranoia_flags="-Wall -Werror"
753 fi fi
754 AC_MSG_RESULT($paranoia_flags)
755 aros_config_cflags="$aros_config_cflags $paranoia_flags"
757 #-----------------------------------------------------------------------------
758 AC_MSG_CHECKING([what target variant to enable])
759 AC_ARG_ENABLE(target_variant,AC_HELP_STRING([--enable-target-variant=NAME],[Enable a specific target variant(default=none)]),target_variant=$enableval,target_variant="")
760 if test "$target_variant" = ""; then
761 aros_target_variant=""
762 aros_target_suffix=""
763 enableval="none"
764 else
765 aros_target_variant="$target_variant"
766 aros_target_suffix="-$target_variant"
767 fi
768 AC_MSG_RESULT($enableval)
770 #-----------------------------------------------------------------------------
771 # Target-specific defaults. You can override then on a per-target basis.
772 #
773 # Bootloader name. Currently used by PC target.
774 target_bootloader="none"
776 #-----------------------------------------------------------------------------
777 # Additional options for some specific targets
779 case "$aros_target_variant" in
780 ios)
781 AC_MSG_CHECKING([XCode path])
782 AC_ARG_WITH(xcode,AC_HELP_STRING([--with-xcode=PATH],[Specify XCode path for iOS targets (default=/Developer).]),aros_xcode_path="$withval",aros_xcode_path="/Developer")
783 AC_MSG_RESULT($aros_xcode_path)
785 AC_MSG_CHECKING([what iOS SDK version to use])
786 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=VERSION],[Use iOS SDK version VERSION (default=4.1).]),aros_sdk_version="$withval",aros_sdk_version="4.1")
787 AC_MSG_RESULT($aros_sdk_version)
789 ;;
791 "android")
792 AC_MSG_CHECKING([Android SDK path])
793 AC_ARG_WITH(sdk,AC_HELP_STRING([--with-sdk=PATH],[Specify Android SDK path (default=$default_android_sdk).]),aros_android_sdk="$withval",aros_android_sdk=$default_android_sdk)
794 AC_MSG_RESULT($aros_android_sdk)
796 AC_MSG_CHECKING([Android NDK path])
797 AC_ARG_WITH(ndk,AC_HELP_STRING([--with-ndk=PATH],[Specify Android NDK path (default=none).]),aros_android_ndk="$withval",aros_android_ndk="none")
798 AC_MSG_RESULT($aros_android_ndk)
800 AC_MSG_CHECKING([what Android SDK version to use])
801 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=LEVEL],[Use Android SDK for API LEVEL (default=12).]),aros_sdk_version="$withval",aros_sdk_version="12")
802 AC_MSG_RESULT($aros_sdk_version)
804 if test "$aros_android_ndk" != "none"; then
805 AC_MSG_CHECKING([what Android NDK version to use])
806 AC_ARG_WITH(ndk-version,AC_HELP_STRING([--with-ndk-version=LEVEL],[Use Android NDK for API LEVEL (default=9).]),aros_ndk_version="$withval",aros_ndk_version="9")
807 AC_MSG_RESULT($aros_ndk_version)
808 fi
810 export PATH="$aros_android_sdk/tools:$PATH"
811 AC_PATH_PROG(android_tool, $android_tool)
812 AROS_REQUIRED(android,$android_tool)
814 aros_android_level=android-$aros_sdk_version
815 if test ! -d $aros_android_sdk/platforms/$aros_android_level; then
816 echo "Platform $aros_android_level is not installed in your SDK"
817 echo "Use --with-sdk-version=<API level number> to select another platform version"
818 echo "You can check what plaform versions are installed in your SDK"
819 echo "by examining contents of $aros_android_sdk/platforms directory"
820 AC_MSG_ERROR([Android platform $aros_android_level is not installed])
821 fi
823 AC_PATH_PROG(ant, ant)
824 if test "$ant" = ""; then
825 AC_MSG_WARN([Apache Ant is missing, Java bootstrap can't be built automatically])
826 fi
828 dnl MSYS bash can't run .bat files directly, then need to be started via cmd.exe
829 if test "$host_os" = "mingw32"; then
830 android_tool="cmd //c $android_tool"
831 fi
833 ;;
834 esac
836 #-----------------------------------------------------------------------------
837 # External toolchains
838 kernel_tool_prefix="none"
839 aros_tool_prefix="none"
840 elf_tool_prefix="${target_cpu}-elf-"
842 # This is the target configuration switch.
843 case "$target_os" in
844 linux*)
845 aros_target_arch="linux"
846 aros_target_family="unix"
847 case "$target_cpu" in
848 *m68k*)
849 aros_target_cpu="m68k"
850 aros_object_format="m68kelf"
851 aros_flavour="emulcompat"
852 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__linux__"
853 aros_shared_ldflags="-Wl,-T,\$(TOP)/config/linux/m68k/script.so"
854 aros_kernel_ldflags="-Wl,-rpath,./lib,-T,\$(TOP)/config/linux/m68k/script.normal"
855 gcc_target_cpu="mc68000"
856 ;;
857 *i?86*)
858 aros_target_cpu="i386"
859 aros_object_format="elf_i386"
860 aros_flavour="emulation"
861 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__linux__"
862 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
863 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
864 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
865 aros_config_ldflags="-m32 -march=i486"
866 aros_kernel_ldflags="-Wl,-melf_i386"
867 aros_default_wbdepth=8
868 gcc_target_cpu="i386"
869 pci_hidd_target="hidd-pci-linux"
870 android_tool_dir_prefix="x86"
871 android_tool_prefix="i686-android-linux"
872 android_ndk_arch="x86"
873 ;;
874 *x86_64*)
875 aros_target_cpu="x86_64"
876 aros_object_format="elf_x86_64"
877 aros_flavour="emulation"
878 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__linux__"
879 aros_config_cflags="$aros_config_cflags -mno-red-zone -fno-omit-frame-pointer"
880 aros_default_wbdepth=8
881 pci_hidd_target="hidd-pci-linux"
882 ;;
883 *powerpc*)
884 aros_target_cpu="ppc"
885 aros_object_format="elf32ppc"
886 aros_flavour="emulation"
887 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
888 aros_default_wbdepth=8
889 gcc_target_cpu="ppc"
890 ;;
891 # TODO
892 # Same as powerpc, but I need this for the nightly build to work again.
893 # Actually, the nightly should be made working with powerpc target.
894 # That just was too much work for the moment, another week or two.
895 *ppc*)
896 aros_target_cpu="ppc"
897 aros_object_format="elf32ppc"
898 aros_flavour="emulation"
899 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
900 aros_default_wbdepth=8
901 gcc_target_cpu="ppc"
902 ;;
903 *armhf*)
904 aros_target_cpu="arm"
905 target_cpu="arm"
906 aros_object_format="armelf_linux_eabi"
907 aros_flavour="emulation"
908 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
909 gcc_target_cpu="arm"
910 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
911 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
912 aros_arch_libs="-laeabi"
913 gcc_default_float_abi="hard"
914 android_tool_dir_prefix="arm-linux-androideabi"
915 android_tool_prefix="arm-linux-androideabi"
916 android_ndk_arch="arm"
917 kernel_tool_prefix="arm-linux-gnueabihf-"
918 ;;
919 *arm*)
920 aros_target_cpu="arm"
921 aros_object_format="armelf_linux_eabi"
922 aros_flavour="emulation"
923 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
924 gcc_target_cpu="arm"
925 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
926 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
927 aros_arch_libs="-laeabi"
928 android_tool_dir_prefix="arm-linux-androideabi"
929 android_tool_prefix="arm-linux-androideabi"
930 android_ndk_arch="arm"
931 kernel_tool_prefix="arm-linux-gnueabi-"
932 ;;
933 *)
934 AC_MSG_ERROR("Unknown CPU for Linux -- $target_cpu")
935 ;;
936 esac
937 case "$aros_target_variant" in
938 android)
940 dnl Not all Linux CPUs are supported by Android
941 if test "$android_ndk_arch" = ""; then
942 AC_MSG_ERROR("Unsupported CPU for Android -- $target_cpu")
943 fi
945 aros_default_wbwidth=320
946 aros_default_wbheight=480
947 if test "$aros_android_ndk" = "none"; then
948 dnl Use standalone toolchain, don't adjust paths
949 aros_kernel_cflags="-mandroid"
950 aros_kernel_ldflags="-mandroid"
951 CFLAGS="-mandroid"
952 else
953 export PATH="$aros_android_ndk/toolchains/$android_tool_dir_prefix-$target_tool_version/prebuilt/$android_build_os/bin:$PATH"
954 aros_android_ndk="$aros_android_ndk/platforms/android-$aros_ndk_version/arch-$android_ndk_arch"
955 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
956 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
957 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
958 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
959 fi
960 need_x11=no
961 dnl (Ab)use $(X11_HIDD_TARGET) as "Default display driver target"
962 dnl in order not to fill mmakefiles with garbage
963 x11_hidd_target=kernel-hidd-androidgfx-kobj
964 # Disable implicit PIC mode
965 aros_target_cflags="$aros_target_cflags -fno-pic"
966 kernel_tool_prefix="$android_tool_prefix-"
967 ;;
968 esac
969 ;;
971 pc)
972 aros_target_arch="pc"
973 aros_shared_default="no"
974 target_bootloader="grub2"
975 case "$target_cpu" in
976 *i?86*)
977 aros_target_cpu="i386"
979 dnl If somebody hasn't already set the target object
980 dnl format, then use this value. Mostly to support
981 dnl FreeBSD cross-compilation.
982 dnl TODO: Remove when we always use our compiler.
984 if test "$aros_object_format" = "" ; then
985 aros_object_format="elf_i386"
986 fi
987 aros_flavour="standalone"
988 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
989 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
990 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
991 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
992 aros_config_ldflags="-m32 -march=i486"
993 aros_kernel_ldflags="-Wl,-melf_i386"
994 aros_default_wbwidth=640
995 aros_default_wbheight=480
996 gcc_target_cpu="i386"
997 ;;
998 *x86_64*)
999 aros_target_cpu="x86_64"
1000 aros_serial_debug=1
1001 if test "$aros_object_format" = "" ; then
1002 aros_object_format="elf_x86_64"
1003 fi
1004 aros_flavour="standalone"
1005 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1006 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
1007 aros_kernel_ldflags=""
1008 aros_default_wbwidth=640
1009 aros_default_wbheight=480
1010 ;;
1011 *)
1012 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
1013 ;;
1014 esac
1015 ;;
1017 prep)
1018 aros_target_arch="prep"
1019 aros_shared_default="no"
1020 aros_target_cpu="ppc"
1021 aros_object_format="elf32ppc"
1022 aros_flavour="ppcnative"
1023 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1024 aros_kernel_ldflags=""
1025 aros_default_wbwidth=640
1026 aros_default_wbheight=480
1027 gcc_target_cpu="ppc"
1028 ;;
1030 freebsd*)
1031 aros_target_arch="freebsd"
1032 aros_target_family="unix"
1033 aros_target_cpu="i386"
1034 aros_flavour="emulation"
1035 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1036 gcc_target_cpu="i386"
1038 aros_target_strip_flags="-x"
1039 ;;
1041 darwin*)
1042 aros_target_arch="darwin"
1043 aros_target_family="unix"
1044 aros_flavour="emulation"
1045 case "$target_cpu" in
1046 *i?86*)
1047 aros_ios_platform="iPhoneSimulator"
1048 aros_target_cpu="i386"
1049 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1050 aros_kernel_ldflags=""
1051 aros_macosx_version="10.4"
1052 aros_default_wbdepth=8
1053 gcc_target_cpu="i386"
1054 aros_object_format="elf_i386"
1055 aros_kernel_ar_flags="-cr"
1056 aros_target_strip_flags="-x"
1057 kernel_tool_flags="-m32"
1058 ;;
1059 *x86_64*)
1060 aros_target_cpu="x86_64"
1061 aros_object_format="elf_x86_64"
1062 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1063 aros_macosx_version="10.6"
1064 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1065 aros_kernel_cflags="-m64"
1066 aros_kernel_ldflags="-m64"
1067 aros_target_cflags="-mcmodel=large"
1068 aros_default_wbdepth=8
1069 aros_kernel_ar="ar"
1070 aros_kernel_ar_flags="-cr"
1071 aros_kernel_ld="ld"
1072 aros_kernel_as="as"
1073 aros_kernel_ranlib="ranlib"
1074 aros_kernel_nm="nm"
1075 aros_kernel_strip="strip"
1076 kernel_tool_prefix="i686-apple-darwin10-"
1077 ;;
1078 *ppc*)
1079 aros_target_cpu="ppc"
1080 aros_object_format="elf32ppc"
1081 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1082 aros_kernel_ldflags=""
1083 aros_macosx_version="10.0"
1084 aros_default_wbdepth=8
1085 gcc_target_cpu="ppc"
1086 aros_kernel_ar="ar"
1087 aros_kernel_ar_flags="-cr"
1088 aros_kernel_ld="ld -arch ppc"
1089 aros_kernel_as="as -arch ppc"
1090 aros_kernel_ranlib="ranlib -arch ppc"
1091 aros_kernel_nm="nm -arch ppc"
1092 aros_kernel_strip="strip -arch ppc"
1093 kernel_tool_prefix="powerpc-apple-darwin10-"
1094 ;;
1095 *arm*)
1096 aros_ios_platform="iPhoneOS"
1097 aros_target_cpu="arm"
1098 aros_object_format="armelf_linux_eabi"
1099 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1100 aros_arch_libs="-laeabi"
1101 aros_default_wbdepth=8
1102 gcc_target_cpu="arm"
1103 aros_kernel_ar="ar"
1104 aros_kernel_ar_flags="-cr"
1105 aros_kernel_ld="ld -arch arm"
1106 aros_kernel_ranlib="ranlib -arch arm"
1107 kernel_tool_prefix="arm-apple-darwin10-"
1108 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1109 ;;
1110 *)
1111 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1112 ;;
1113 esac
1114 case "$aros_target_variant" in
1115 ios)
1116 aros_ios_version="3.0"
1117 aros_default_wbwidth=320
1118 aros_default_wbheight=480
1119 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_sdk_version.sdk"
1120 kernel_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1121 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1122 need_x11=no
1123 # This is here because it may depend on iOS or SDK version
1124 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1125 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1126 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1127 ;;
1128 *)
1129 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1130 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1131 ;;
1132 esac
1133 ;;
1135 dragonfly*)
1136 aros_target_arch="dragonfly"
1137 aros_target_family="unix"
1138 aros_flavour="emulation"
1139 case "$target_cpu" in
1140 *i?86*)
1141 aros_target_cpu="i386"
1142 aros_object_format="elf_i386"
1143 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1144 ;;
1145 *x86_64*)
1146 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1147 aros_target_cpu="x86_64"
1148 aros_object_format="elf_x86_64"
1149 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1150 ;;
1151 *)
1152 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1153 ;;
1154 esac
1155 ;;
1157 netbsd*)
1158 aros_target_arch="netbsd"
1159 aros_target_family="unix"
1160 case "$target_cpu" in
1161 *m68k*)
1162 aros_target_cpu="m68k"
1163 aros_object_format="m68kelf"
1164 aros_flavour="emulcompat"
1165 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1166 gcc_target_cpu="mc68000"
1167 ;;
1168 *i?86*)
1169 aros_target_cpu="i386"
1170 aros_object_format="elf_i386"
1171 aros_flavour="emulation"
1172 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1173 aros_default_wbdepth=8
1174 gcc_target_cpu="i386"
1175 ;;
1176 *)
1177 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1178 ;;
1179 esac
1180 aros_target_genmap="-Wl,-M -Xlinker >"
1181 aros_flavour="emulation"
1182 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1183 ;;
1185 openbsd*)
1186 aros_target_arch="openbsd"
1187 aros_target_family="unix"
1188 case "$target_cpu" in
1189 *i?86*)
1190 aros_target_cpu="i386"
1191 aros_object_format="elf_i386"
1192 aros_flavour="emulation"
1193 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1194 gcc_target_cpu="i386"
1195 ;;
1196 *)
1197 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1198 ;;
1199 esac
1200 aros_target_genmap="-Wl,-M -Xlinker >"
1201 aros_target_nm_flags="-u"
1202 aros_flavour="emulation"
1203 ;;
1205 solaris*)
1206 aros_target_arch="solaris"
1207 aros_target_family="unix"
1208 case "$target_cpu" in
1209 *i?86*)
1210 aros_target_cpu="i386"
1211 aros_object_format="elf_i386"
1212 aros_flavour="emulation"
1213 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1214 aros_default_wbdepth=8
1215 gcc_target_cpu="i386"
1216 ;;
1217 *sparc*)
1218 aros_target_cpu="sparc"
1219 aros_object_format="elf_sparc"
1220 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1221 gcc_target_cpu="sparc"
1222 ;;
1223 *)
1224 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1225 ;;
1226 esac
1227 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1228 aros_flavour="emulation"
1229 ;;
1231 morphos*)
1232 aros_target_arch="morphos"
1233 aros_shared_default="no"
1234 aros_target_cpu="ppc"
1235 aros_object_format="elf_ppc"
1236 aros_flavour="nativecompat"
1237 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1238 gcc_target_cpu="ppc"
1239 ;;
1241 sam440)
1242 aros_target_arch="sam440"
1243 aros_shared_default="no"
1244 aros_target_cpu="ppc"
1245 aros_object_format="elf32ppc"
1246 aros_flavour="ppcnative"
1247 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1248 aros_kernel_ldflags=""
1249 aros_default_wbwidth=1024
1250 aros_default_wbheight=768
1251 aros_default_wbdepth=24
1252 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1253 gcc_target_cpu="powerpc"
1254 ;;
1256 efika)
1257 aros_target_arch="efika"
1258 aros_shared_default="no"
1259 aros_target_cpu="arm"
1260 aros_object_format="armelf_linux_eabi"
1261 aros_flavour="standalone"
1262 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1263 aros_kernel_ldflags=""
1264 aros_default_wbwidth=1024
1265 aros_default_wbheight=600
1266 aros_arch_libs="-laeabi"
1267 gcc_default_cpu="armv7-a"
1268 gcc_default_fpu="vfpv3"
1269 gcc_default_float_abi="softfp"
1270 aros_config_cflags="$aros_config_cflags -mtune=cortex-a8 -fno-strict-aliasing"
1271 aros_config_aflags="$aros_config_aflags -mtune=cortex-a8 -fno-strict-aliasing"
1272 ;;
1274 chrp)
1275 aros_target_arch="chrp"
1276 aros_shared_default="no"
1277 aros_target_cpu="ppc"
1278 aros_object_format="elf32ppc"
1279 aros_flavour="ppcnative"
1280 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1281 aros_kernel_ldflags=""
1282 aros_default_wbwidth=640
1283 aros_default_wbheight=480
1284 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1285 gcc_target_cpu="powerpc"
1286 case "$aros_target_variant" in
1287 efika)
1288 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1289 ;;
1290 esac
1291 ;;
1293 r*pi)
1294 aros_flavour="standalone"
1295 aros_target_arch="raspi"
1296 aros_target_cpu="arm"
1297 aros_object_format="armelf_linux_eabi"
1298 aros_shared_default="no"
1299 aros_arch_libs="-laeabi"
1301 gcc_default_cpu="armv6"
1302 gcc_default_cpu_tune="arm1176jzf-s"
1303 case "$target_cpu" in
1304 *armhf*)
1305 gcc_default_float_abi="hard"
1306 ;;
1307 *arm*)
1308 gcc_default_float_abi="softfp"
1309 ;;
1310 *)
1311 AC_MSG_ERROR("Unknown CPU for RasPi $target_cpu")
1312 ;;
1313 esac
1315 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1316 aros_config_cflags="$aros_config_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1317 aros_config_aflags="$aros_config_aflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1318 aros_kernel_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1319 aros_target_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1320 ;;
1322 amiga*)
1323 aros_target_arch="amiga"
1324 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1325 aros_shared_default="no"
1327 case "$target_cpu" in
1328 *m68k*)
1329 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="$enableval")
1330 aros_enable_mmu=no
1331 aros_target_cpu="m68k"
1332 aros_object_format="m68kelf"
1333 aros_flavour="standcompat"
1334 gcc_target_cpu="m68000"
1335 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -fbuiltin -Wno-volatile-register-var -Os -DNOLIBINLINE"
1336 aros_config_aflags="$aros_config_aflags"
1337 aros_target_strip_flags="-R.comment --strip-debug"
1338 aros_default_wbwidth=640
1339 aros_default_wbheight=256
1340 aros_default_wbdepth=2
1341 ;;
1342 *ppc*)
1343 aros_cpu="ppc"
1344 aros_flavour="native"
1345 gcc_target_cpu="ppc"
1346 ;;
1347 *)
1348 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1349 ;;
1350 esac
1351 ;;
1353 mingw*)
1354 aros_target_arch="mingw32"
1355 aros_shared_default="no"
1356 aros_flavour="emulation"
1357 aros_shared_cflags=""
1358 need_crosstools="yes"
1359 need_dlopen="no"
1360 rescomp="windres"
1361 case "$target_cpu" in
1362 *i?86*)
1363 aros_target_cpu="i386"
1364 aros_object_format="elf_i386"
1365 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1366 aros_default_wbdepth=8
1367 gcc_target_cpu="i386"
1369 kernel_tool_prefix="i386-mingw32-"
1370 ;;
1371 *x86_64*)
1372 aros_target_cpu="x86_64"
1373 aros_object_format="elf_x86_64"
1374 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1375 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1376 aros_default_wbdepth=8
1377 kernel_tool_prefix="x86_64-w64-mingw32-"
1378 ;;
1379 *arm*)
1380 aros_target_cpu="arm"
1381 aros_object_format="armelf_linux_eabi"
1382 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1383 aros_arch_libs="-laeabi"
1384 aros_default_wbdepth=8
1385 gcc_target_cpu="arm"
1386 gcc_default_float_abi="soft"
1387 kernel_tool_prefix="arm-mingw32ce-"
1388 aros_default_wbwidth=160
1389 aros_default_wbheight=160
1390 ;;
1391 *)
1392 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1393 ;;
1394 esac
1395 if test $host_os = "cygwin"; then
1396 aros_kernel_cflags="-mno-cygwin"
1397 fi
1398 ;;
1399 pp*)
1400 aros_target_arch="pp"
1401 aros_shared_default="no"
1402 case "$target_cpu" in
1403 *m68k*)
1404 aros_target_cpu="m68k"
1405 aros_object_format="m68kelf"
1406 aros_flavour="palmnative"
1407 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1408 aros_default_wbwidth=160
1409 aros_default_wbheight=160
1410 aros_default_wbdepth=1
1411 aros_target_ar_flags="cru"
1412 aros_compiler_libs="-lgcc1"
1413 aros_shared_default=no
1414 aros_shared_cflags="-fpic"
1415 aros_shared_aflags=""
1416 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1417 aros_kernel_ldflags="-Wl,-rpath,./lib"
1418 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1419 aros_debug_aflags=""
1420 aros_debug_ldflags="$aros_symbols_debug"
1421 aros_mungwall_debug="0"
1422 aros_modules_debug="0"
1423 gcc_target_cpu="mc68000"
1424 ignore_undefined_symbols="-ius"
1425 ;;
1426 *)
1427 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1428 ;;
1429 esac
1430 ;;
1432 mac*)
1433 aros_target_arch="mac"
1434 aros_shared_default="no"
1435 case "$target_cpu" in
1436 *m68k*)
1437 aros_target_cpu="m68k"
1438 aros_object_format="m68kelf"
1439 aros_flavour="mac68knative"
1440 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1441 aros_default_wbwidth=512
1442 aros_default_wbheight=384
1443 aros_default_wbdepth=8
1444 aros_target_ar_flags="cru"
1445 aros_compiler_libs="-lgcc1"
1446 aros_shared_default=no
1447 aros_shared_cflags="-fpic"
1448 aros_shared_aflags=""
1449 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1450 aros_kernel_ldflags="-Wl,-rpath,./lib"
1451 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1452 aros_debug_aflags=""
1453 aros_debug_ldflags="$aros_symbols_debug"
1454 aros_mungwall_debug="0"
1455 aros_modules_debug="0"
1456 gcc_target_cpu="mc68000"
1457 ignore_undefined_symbols="-ius"
1458 ;;
1459 *)
1460 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1461 ;;
1462 esac
1463 ;;
1465 *)
1466 AC_MSG_ERROR([Unsupported target architecture $target])
1467 ;;
1468 esac
1470 #-----------------------------------------------------------------------------
1471 crosstools_guess=yes
1473 AC_MSG_CHECKING([Kernel toolchain prefix])
1474 AC_ARG_WITH(kernel-toolchain-prefix,AC_HELP_STRING([--with-kernel-toolchain-prefix=...],[Specify crosscompile toolchain prefix for kernel objects]),[kernel_tool_prefix="$withval"])
1475 AC_MSG_RESULT($kernel_tool_prefix)
1477 AC_MSG_CHECKING([ELF toolchain prefix])
1478 AC_ARG_WITH(elf-toolchain-prefix,AC_HELP_STRING([--with-elf-toolchain-prefix=...],[Specify crosscompile toolchain prefix to wrap for AROS objects]),[elf_tool_prefix="$withval"
1479 crosstools_guess=no])
1480 AC_MSG_RESULT($elf_tool_prefix)
1482 AC_MSG_CHECKING([AROS toolchain prefix])
1483 AC_ARG_WITH(aros-toolchain,AC_HELP_STRING([--with-aros-toolchain=PREFIX],[Specify prebuilt AROS toolchain]),[aros_tool_prefix="$withval"
1484 crosstools_guess=no])
1485 if test "$aros_tool_prefix" = "yes" ; then
1486 aros_tool_prefix=$aros_target_cpu-aros-
1487 fi
1488 AC_MSG_RESULT($aros_tool_prefix)
1490 #-----------------------------------------------------------------------------
1491 # Checking if we should build crosstools..
1492 AC_MSG_CHECKING([whether to build crosstools])
1493 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--disable-crosstools],[Do not build cross-compiler toolchain]),crosstools="$enableval",crosstools="$crosstools_guess")
1494 AC_MSG_RESULT($crosstools)
1496 if test "${crosstools}" = "yes"; then
1497 if test "${crosstools_guess}" = "no"; then
1498 AC_MSG_ERROR([Cannot build external toolchain if an external ELF or AROS toolchain is specified])
1499 fi
1500 fi
1502 AC_MSG_CHECKING([where to install the crosstools binaries])
1503 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=$withval])
1504 if test "x$aros_toolchain_install" = "x"; then
1505 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1506 else
1507 AROS_CROSSTOOLSDIR="$aros_toolchain_install"
1508 PATH="$AROS_CROSSTOOLSDIR:$PATH"
1509 fi
1510 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1512 AC_MSG_CHECKING([whether to include Objective-C suppport])
1513 AC_ARG_ENABLE(objc,AC_HELP_STRING([--disable-objc],[Build without Objectve-C support]),objc="$enableval",objc="yes")
1514 AC_MSG_RESULT($objc)
1515 if test "x$objc" = "xyes"; then
1516 objc_target="objc"
1517 else
1518 objc_target="no-objc"
1519 fi
1521 # Now process extra architecture-specific options.
1522 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1523 # as well as floating-point ABI.
1524 case "$aros_target_cpu" in
1525 arm)
1526 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
1527 if test "$gcc_default_cpu" = ""; then
1528 gcc_default_cpu="armv6"
1529 fi
1530 if test "$gcc_default_fpu" = ""; then
1531 gcc_default_fpu="vfp"
1532 fi
1533 if test "$gcc_default_float_abi" = ""; then
1534 gcc_default_float_abi="softfp"
1535 fi
1537 AC_MSG_CHECKING([Which minimum CPU to use])
1538 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
1539 AC_MSG_RESULT($aros_gcc_cpu)
1541 AC_MSG_CHECKING([Which minimum FPU to use])
1542 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
1543 AC_MSG_RESULT($aros_gcc_fpu)
1545 AC_MSG_CHECKING([Which floating point ABI to use])
1546 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=$gcc_default_float_abi)
1547 AC_MSG_RESULT($aros_gcc_float_abi)
1549 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"
1550 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"
1551 ;;
1552 esac
1554 # Some formats need custom ELF specs.
1555 # For example for x86_64 it is needed in order for -m32 switch to work correctly.
1556 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1557 elf_specs_in=config/${aros_object_format}-specs.in
1558 else
1559 elf_specs_in=config/elf-specs.in
1560 fi
1562 AC_MSG_CHECKING([what specific AROS gcc version to use])
1563 AC_ARG_WITH(aros-gcc,AC_HELP_STRING([--with-aros-gcc=VERSION],[Use aros-gcc-VERSION for building AROS]),aros_gcc_version="-$withval",aros_gcc_version="")
1564 AC_MSG_RESULT($aros_gcc_version)
1566 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1567 # Since we override specs, we may need to put these defines there
1568 if test "$gcc_target_cpu" != ""; then
1569 gcc_target_cpu="-D__${gcc_target_cpu}__"
1570 fi
1572 AC_MSG_CHECKING([where to download sourcecode for external ports])
1573 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1574 if test "$with_portssrcdir" = "default"; then
1575 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1576 else
1577 AROS_PORTSSRCDIR="$with_portssrcdir"
1578 fi
1579 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1581 AC_MSG_CHECKING([which bootloader to use])
1582 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1583 if test "$target_bootloader" = "none"; then
1584 aros_target_bootloader=""
1585 else
1586 aros_target_bootloader="$target_bootloader"
1587 fi
1588 AC_MSG_RESULT($target_bootloader)
1590 AC_MSG_CHECKING([which icon-set to use])
1591 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1592 if test "$target_iconset" = "default"; then
1593 aros_target_iconset="Gorilla"
1594 target_iconset="default (Gorilla)"
1595 else
1596 aros_target_iconset="$target_iconset"
1597 fi
1598 AC_MSG_RESULT($target_iconset)
1600 AC_MSG_CHECKING([which GUI Theme to use])
1601 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1602 if test "$target_guitheme" = "default"; then
1603 aros_target_guitheme="Ice"
1604 else
1605 aros_target_guitheme="$target_guitheme"
1606 fi
1607 AC_MSG_RESULT($aros_target_guitheme)
1609 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1610 # for target code)
1611 cross_compiling=no
1613 dnl The first case is simple. If we are compiling for another CPU, we are cross-compiling for sure
1614 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1615 cross_compiling=yes
1616 fi
1618 dnl x86-64 toolchains can also produce i386 binaries, given -m32 flag.
1619 dnl The flag itself is given in per-target section, because some targets require to pass it
1620 dnl in a different manner, otherwise some tests fail.
1621 dnl TODO: Justify this.
1622 if test "$aros_host_cpu" == "x86_64" ; then
1623 if test "$aros_target_cpu" == "i386" ; then
1624 cross_compiling=no
1625 fi
1626 fi
1628 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1629 dnl For a hosted build we are cross-compiling if host OS differs from build OS.
1630 dnl TODO: This might get a little bit more tricky if we ever cross-compile ARM-Android-hosted
1631 dnl AROS on ARM Linux, or even vice versa (Linux-hosted ARM AROS building on ARM Android).
1632 dnl ARM ABIs of Linux and Android are not compatible (despite very close), so host_cc can't be
1633 dnl used to build bootstrap for target arch in either case.
1634 dnl For us Android is not a separate OS, but a variant of Linux, so both systems will be
1635 dnl identified as 'linux'. If this ever involves, we'll have to implement some additional check,
1636 dnl perhaps introducing aros_host_variant
1637 if test "$aros_host_arch" != "$aros_target_arch" ; then
1638 cross_compiling=yes
1639 fi
1640 else
1641 dnl For a native build we only care if our host_cc can produce static ELF files. If so, we can use
1642 dnl it as kernel_cc. If not, (e. g. we are on Windows or Darwin), we need a crosscompiler.
1643 if test "$host_cc_elf" = "no" ; then
1644 cross_compiling=yes
1645 fi
1646 fi
1648 if test "$cross_compiling" = "no" ; then
1649 kernel_tool_prefix=""
1650 if test "$host_cc_elf" = "yes" ; then
1651 elf_tool_prefix=""
1652 fi
1653 fi
1655 #######################################################################
1656 ## Compute what toolchains to use, and their paths ##
1657 #######################################################################
1658 #
1659 # This takes, as input:
1660 # crosstools {yes,no}
1661 # kernel_tool_version {"",[version]}
1662 # aros_gcc_version {"",[version]}
1663 # kernel_tool_prefix {none,[some-arch-os-]}
1664 # target_tool_prefix ${aros_target_cpu}-aros-
1665 # aros_tool_prefix ${aros_target_cpu}-aros-
1666 #
1667 # The output is
1668 # aros_kernel_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1669 # Where the 'kernel' binaries are located
1670 # orig_target_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1671 # Where the 'target' binaries are located
1672 # (not the symlink farm - that is aros_target_*!)
1673 #
1674 # The rules are:
1675 # if crosstools then
1676 # if kernel_tools_prefix = "no-kernel-prefix-"
1677 # aros_kernel_* = crosstools cc paths
1678 # aros_kernel_cc = elf cc wrapper around crosstools cc
1679 # else
1680 # VALIDATE(${kernel_tools_prefix}*)
1681 # aros_kernel_* = ${kernel_tools_prefix}*
1682 # if ${kernel_tools_prefix}cc is an AROS gcc
1683 # aros_kernel_cc = ${kernel_tools_prefix}cc
1684 # else
1685 # aros_kernel_cc = elf cc wrapper around ${kernel_tools_prefix}cc
1686 # fi
1687 # fi
1688 #
1689 # orig_target_* = aros built crosstools
1690 # orig_target_cc = elf cc wrapper around crosstools cc
1691 # else
1692 # VALIDATE(${kernel_tools_prefix}*)
1693 #
1694 # orig_target_* = aros_kernel_*
1695 # if aros_kernel_cc is an AROS gcc
1696 # orig_target_cc = aros_kernel_cc
1697 # else
1698 # orig_target_cc = aros cc wrapper around aros_kernel_cc
1699 # fi
1700 # fi
1701 #
1702 target_tool_prefix="${aros_target_cpu}-aros-"
1704 AC_MSG_CHECKING([which kernel tools])
1705 AC_MSG_RESULT([$kernel_tool_prefix]);
1707 if test "$kernel_tool_prefix" = "none" ; then
1708 dnl ELF wrapper can be used only for native bootstrap
1709 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1710 AC_MSG_ERROR([--with-kernel-toolchain-prefix= is required for this arch])
1711 fi
1712 else
1713 # Kernel tools required - find them
1714 # Note that 'normally', aros_kernel_* overrides will be
1715 # empty, unless specified in the per-arch sections above.
1716 if test "x$aros_kernel_cpp" = "x"; then
1717 aros_kernel_cpp=${kernel_tool_prefix}cpp
1718 fi
1719 AROS_TOOL_KERNEL(aros_kernel_cpp,cpp,$aros_kernel_cpp${kernel_tool_version})
1720 AROS_REQUIRED(cpp,$aros_kernel_cpp)
1721 if test "x$aros_kernel_cc" = "x"; then
1722 aros_kernel_cc=${kernel_tool_prefix}gcc
1723 fi
1724 AROS_TOOL_KERNEL(aros_kernel_cc,cc,$aros_kernel_cc${kernel_tool_version})
1725 AROS_REQUIRED(cc,$aros_kernel_cc)
1726 if test "x$aros_kernel_cxx" = "x"; then
1727 aros_kernel_cxx=${kernel_tool_prefix}g++
1728 fi
1729 AROS_TOOL_KERNEL(aros_kernel_cxx,cxx,$aros_kernel_cxx${kernel_tool_version})
1730 # If it's set, make sure it's really there
1731 if test "x$aros_kernel_cxx" != "x" ; then
1732 AROS_REQUIRED(cxx,$aros_kernel_cxx)
1733 fi
1734 AROS_TOOL_KERNEL(aros_kernel_ld,ld,$aros_kernel_ld)
1735 AROS_REQUIRED(ld,$aros_kernel_ld)
1736 AROS_TOOL_KERNEL(aros_kernel_as,as,$aros_kernel_as)
1737 AROS_REQUIRED(as,$aros_kernel_as)
1738 AROS_TOOL_KERNEL(aros_kernel_ar,ar,$aros_kernel_ar)
1739 AROS_REQUIRED(ar,$aros_kernel_ar)
1740 AROS_TOOL_KERNEL(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1741 AROS_REQUIRED(ranlib,$aros_kernel_ranlib)
1742 AROS_TOOL_KERNEL(aros_kernel_nm,nm,$aros_kernel_nm)
1743 AROS_REQUIRED(nm,$aros_kernel_nm)
1744 AROS_TOOL_KERNEL(aros_kernel_strip,strip,$aros_kernel_strip)
1745 AROS_REQUIRED(strip,$aros_kernel_strip)
1747 # Objcopy and objdump are not required for the kernel
1748 # toolchain on many architectures.
1749 # So we'll look for them, but not make them strictly required.
1750 AROS_TOOL_KERNEL(aros_kernel_objcopy,objcopy,$aros_kernel_objcopy)
1751 AROS_TOOL_KERNEL(aros_kernel_objdump,objdump,$aros_kernel_objdump)
1752 if test "x${crosstools}" != "xyes" ; then
1753 AROS_REQUIRED(objcopy,$aros_kernel_objcopy)
1754 AROS_REQUIRED(objdump,$aros_kernel_objdump)
1755 fi
1756 fi
1758 AC_MSG_CHECKING([which target tools to use])
1759 if test "$crosstools" = "yes"; then
1760 AC_MSG_RESULT([$target_tool_prefix])
1761 # We are are building AROS crosstools
1762 tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
1763 orig_target_cc="${tmp_tool_prefix}gcc${aros_gcc_version}"
1764 orig_target_cxx="${tmp_tool_prefix}g++${aros_gcc_version}"
1765 orig_target_cpp="${tmp_tool_prefix}cpp"
1766 orig_target_ld="${tmp_tool_prefix}ld"
1767 orig_target_as="${tmp_tool_prefix}as"
1768 orig_target_ar="${tmp_tool_prefix}ar"
1769 orig_target_ranlib="${tmp_tool_prefix}ranlib"
1770 orig_target_nm="${tmp_tool_prefix}nm"
1771 orig_target_strip="${tmp_tool_prefix}strip"
1772 orig_target_objcopy="${tmp_tool_prefix}objcopy"
1773 orig_target_objdump="${tmp_tool_prefix}objdump"
1774 else
1775 # Determine whether AROS or ELF tools should be used
1776 if test "$aros_tool_prefix" = "none"; then
1777 aros_tool_prefix="${elf_tool_prefix}"
1778 fi
1780 AC_MSG_RESULT([$aros_tool_prefix])
1781 # We are *not* building AROS crosstools - use the AROS or ELF tools
1782 AROS_TOOL_TARGET(orig_target_cpp,cpp,${aros_tool_prefix}cpp)
1783 AROS_REQUIRED(cpp,$orig_target_cpp)
1784 AROS_TOOL_TARGET(orig_target_cc,gcc,${aros_tool_prefix}gcc)
1785 AROS_REQUIRED(cc,$orig_target_cc)
1786 AROS_TOOL_TARGET(orig_target_cxx,g++,${aros_tool_prefix}g++)
1787 AROS_REQUIRED(cxx,$orig_target_cxx)
1788 AROS_TOOL_TARGET(orig_target_ld,gcc,${aros_tool_prefix}ld)
1789 AROS_REQUIRED(ld,$orig_target_ld)
1790 AROS_TOOL_TARGET(orig_target_as,as,${aros_tool_prefix}as)
1791 AROS_REQUIRED(as,$orig_target_as)
1792 AROS_TOOL_TARGET(orig_target_ar,ar,${aros_tool_prefix}ar)
1793 AROS_REQUIRED(ar,$orig_target_ar)
1794 AROS_TOOL_TARGET(orig_target_ranlib,ar,${aros_tool_prefix}ranlib)
1795 AROS_REQUIRED(ranlib,$orig_target_ranlib)
1796 AROS_TOOL_TARGET(orig_target_nm,nm,${aros_tool_prefix}nm)
1797 AROS_REQUIRED(nm,$orig_target_nm)
1798 AROS_TOOL_TARGET(orig_target_strip,strip,${aros_tool_prefix}strip)
1799 AROS_REQUIRED(strip,$orig_target_strip)
1800 AROS_TOOL_TARGET(orig_target_objcopy,objcopy,${aros_tool_prefix}objcopy)
1801 AROS_REQUIRED(objcopy,$orig_target_objcopy)
1802 AROS_TOOL_TARGET(orig_target_objdump,objdump,${aros_tool_prefix}objdump)
1803 AROS_REQUIRED(objdump,$orig_target_objdump)
1804 fi
1806 if test "$kernel_tool_prefix" = "none" ; then
1807 # No kernel tools specified
1808 # Assume target tools == kernel tools with ELF wrapper
1809 aros_kernel_cc=$orig_target_cc
1810 aros_kernel_cxx=$orig_target_cxx
1811 aros_kernel_cpp=$orig_target_cpp
1812 aros_kernel_ld=$orig_target_ld
1813 aros_kernel_as=$orig_target_as
1814 aros_kernel_ar=$orig_target_ar
1815 aros_kernel_ranlib=$orig_target_ranlib
1816 aros_kernel_nm=$orig_target_nm
1817 aros_kernel_strip=$orig_target_strip
1818 aros_kernel_objcopy=$orig_target_objcopy
1819 aros_kernel_objdump=$orig_target_objdump
1820 use_kernel_cc_wrapper=yes
1821 fi
1823 # At this point, all aros_kernel_* and aros_target_*
1824 # tools should be set up correctly
1826 CC="$aros_kernel_cc $kernel_tool_flags"
1827 CPP="$aros_kernel_cpp"
1829 #-----------------------------------------------------------------------------
1831 # Disable pointer-signedness warnings if the compiler recognises the option
1833 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1834 save_cflags="$CFLAGS"
1835 if test "$crosstools" != "yes" ; then
1836 CFLAGS="$CFLAGS -Wno-pointer-sign"
1837 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1838 else
1839 # we do know it is supported for the smallest version of gcc we are going to build
1840 # we assume it's also supported by later versions
1841 use_no_sign_warning=yes
1842 fi
1843 AC_MSG_RESULT($use_no_sign_warning)
1844 if test "x-$use_no_sign_warning" = "x-yes" ; then
1845 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1846 fi
1847 CFLAGS="$save_cflags"
1849 #-----------------------------------------------------------------------------
1851 # Find all the tools we need to compile. This could be cross-compiling
1852 # though! If that is the case we use the GNU form of the target and
1853 # simply add this to the front of the binary name. This is rather simple,
1854 # but it should work under most circumstances.
1855 #
1856 # The default tools are to use the same as the host, but only if the
1857 # host and target CPU are the same. With GCC this is normally enough.
1858 #
1860 aros_cc_pre=""
1861 aros_shared_ld="$aros_host_ld"
1863 aros_target_mkdep="$aros_host_mkdep"
1865 # The default tools executables to be linked to.
1866 if test "$rescomp" != ""; then
1867 AC_PATH_PROG(aros_kernel_rescomp,${kernel_tool_prefix}$rescomp)
1868 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1869 fi
1871 # Set up the sources for the symlink farm
1872 if test "$crosstools" = "yes"; then
1873 crosstools_target=tools-crosstools
1874 fi
1876 aros_kernel_cc="$aros_kernel_cc $kernel_tool_flags"
1877 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
1880 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1881 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1882 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1883 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1884 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1885 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1886 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1888 # aros_cc_pre is a variable that is added to the front of the compiler name
1889 # in the generated aros-gcc shell script. We need this to enable the cache
1890 # to work across cleaned builds. Also, support DISTCC using the correct
1891 # environment variable.
1892 #
1894 if test "x${DISTCC}" != "x" ; then
1895 if test "x${CCACHE}" != "x" ; then
1896 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
1897 else
1898 aros_cc_pre="${DISTCC} "
1899 fi
1900 else
1901 if test "x${CCACHE}" != "x" ; then
1902 aros_cc_pre="${CCACHE} "
1903 fi
1904 fi
1906 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-"
1908 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
1909 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
1910 AC_SUBST(aros_target_nix_ldflags,-nix)
1911 AC_SUBST(aros_target_detach_ldflags,-detach)
1912 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
1914 # Target tools
1915 if test "$crosstools" != "yes"; then
1916 if test "$GCC" = "yes"; then
1917 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
1918 fi
1919 else
1920 # We do not know which gcc version we are going to build and what we need to know
1921 # here is different for different versions so this will be set later during the
1922 # build of crosstools.
1923 aros_target_cc_path=@aros_target_cc_path@
1924 fi
1925 aros_target_cpp="${prefix}cpp"
1926 aros_target_cc="${prefix}gcc"
1927 aros_target_cxx="${prefix}g++"
1928 aros_target_as="${prefix}as"
1929 aros_target_ld="${prefix}ld"
1930 aros_target_ar="${prefix}ar $aros_target_ar_flags"
1931 aros_target_objcopy="${prefix}objcopy"
1932 aros_target_objdump="${prefix}objdump"
1933 aros_target_ranlib="${prefix}ranlib $aros_target_ranlib_flags"
1934 aros_target_nm="${prefix}nm $aros_target_nm_flags"
1935 aros_target_strip="${prefix}strip"
1936 aros_plain_nm="${prefix}nm"
1937 aros_plain_ar="${prefix}ar"
1939 AC_ARG_ENABLE(includes,
1940 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
1941 [aros_target_incl=$enable_includes], [aros_target_incl=`$aros_kernel_cc -print-sysroot`/`$aros_kernel_cc --print-sysroot-headers-suffix 2>/dev/null || echo usr/include`])
1943 if test "$aros_kernel_includes" = ""; then
1944 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1945 aros_kernel_includes="-isystem $aros_target_incl"
1946 fi
1947 fi
1949 if test "$aros_kernel_includes" != "" ; then
1950 dnl find out about the kernel cc's include path
1951 AC_MSG_CHECKING([for the kernel compiler's include path])
1952 if test "$aros_kernel_cc_includes" = "" ; then
1953 # Try to guess where the directory is.
1954 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
1955 if test -d $aros_kernel_cc_includes; then
1956 # Check if there is also an include-fixed directory and add it
1957 # to kernel compiler's include path as it may contain some of
1958 # the headers we need.
1959 if test -d "$aros_kernel_cc_includes"-fixed; then
1960 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
1961 fi
1962 # Check for specific includes directory. Neede for Ubuntu 11.10
1963 if test -d "/usr/include/i386-linux-gnu"; then
1964 aros_kernel_cc_includes+=" -isystem /usr/include/i386-linux-gnu"
1965 fi
1966 else
1967 # The directory doesn't exist, we need to do some more work.
1968 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
1970 # These are the headers we're looking for.
1971 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
1972 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
1973 zutil.h stdint.h"
1975 dirs=
1976 for h in $headers; do
1977 # Which other headers are needed by each of the above?
1978 deps=$(echo "#include <$h>" | \
1979 $aros_kernel_cc -E -M - 2>/dev/null | \
1980 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
1982 # Copy all the needed headers to a directory beneath gendir.
1983 for d in $deps; do
1984 h=$(basename $d)
1985 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
1986 sed -n "s,^.*/include\(/.*\),\1,p")
1987 ! test -d $dir && mkdir -p $dir
1988 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
1989 done
1990 done
1991 fi
1992 fi
1993 AC_MSG_RESULT($aros_kernel_cc_includes)
1994 # Adding -nostdinc to kernel includes as they are always used together.
1995 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
1996 fi
1998 if test "$crosstools" != "yes"; then
1999 dnl find out about the target cc's include path
2000 AC_MSG_CHECKING([for the target compiler's include path])
2001 if test "$aros_target_cc_includes" = "" ; then
2002 #try to guess where the directory is
2003 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
2004 if ! test -d $aros_target_cc_includes; then
2005 #the directory doesn't exist, we need to do some more work
2006 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
2008 #these are the headers we're looking for
2009 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2010 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2011 zutil.h"
2013 dirs=
2014 for h in $headers; do
2015 #which other headers each of the above headers needs?
2016 deps=$(echo "#include <$h>" | \
2017 $orig_target_cc -E -M - 2>/dev/null | \
2018 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2020 #copy all the needed headers to a directory beneath gendir
2021 for d in $deps; do
2022 h=$(basename $d)
2023 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
2024 sed -n "s,^.*/include\(/.*\),\1,p")
2025 ! test -d $dir && mkdir -p $dir
2026 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2027 done
2028 done
2029 fi
2030 fi
2031 AC_MSG_RESULT($aros_target_cc_includes)
2032 else
2033 # We do not know which gcc version we are going to build and what we need to know
2034 # here is different for different versions so this will be set later during the
2035 # build of crosstools.
2036 aros_target_cc_includes=@aros_target_cc_includes@
2037 fi
2039 #
2040 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
2041 # On GCC >= 4.0 -iquote should be used
2042 #
2044 save_cc="$CC"
2045 save_cflags="$CFLAGS"
2046 CFLAGS="-iquote."
2047 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2048 if test "x-$crosstools" != "x-yes"; then
2049 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2050 else
2051 # we do know it is supported for the smallest version of gcc we are going to build
2052 # we assume it's also supported by later versions
2053 has_iquote=yes
2054 fi
2055 AC_MSG_RESULT($has_iquote)
2056 if test "x-$has_iquote" = "x-yes" ; then
2057 host_cflags_iquote=-iquote
2058 host_cflags_iquote_end=
2059 else
2060 host_cflags_iquote=-I
2061 host_cflags_iquote_end=-I-
2062 fi
2063 kernel_cflags_iquote=$host_cflags_iquote
2064 kernel_cflags_iquote_end=$host_cflags_iquote_end
2065 if test "x-$cross_compiling" = "x-yes"; then
2066 CC="$aros_kernel_cc"
2067 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
2068 if test "x-$crosstools" != "x-yes"; then
2069 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
2070 else
2071 # we do know it is supported for the smallest version of gcc we are going to build
2072 # we assume it's also supported by later versions
2073 use_no_stack_protector=yes
2074 fi
2075 AC_MSG_RESULT($use_no_stack_protector)
2076 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2077 if test "x-$crosstools" != "x-yes"; then
2078 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2079 else
2080 # we do know it is supported for the smallest version of gcc we are going to build
2081 # we assume it's also supported by later versions
2082 has_iquote=yes
2083 fi
2084 AC_MSG_RESULT($has_iquote)
2085 if test "x-$has_iquote" = "x-yes" ; then
2086 kernel_cflags_iquote=-iquote
2087 kernel_cflags_iquote_end=
2088 else
2089 kernel_cflags_iquote=-I
2090 kernel_cflags_iquote_end=-I-
2091 fi
2092 fi
2093 aros_cflags_iquote=$kernel_cflags_iquote
2094 aros_cflags_iquote_end=$kernel_cflags_iquote_end
2095 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2096 CC="$orig_target_cc"
2097 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2098 if test "x-$crosstools" != "x-yes"; then
2099 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2100 else
2101 # we do know it is supported for the smallest version of gcc we are going to build
2102 # we assume it's also supported by later versions
2103 has_iquote=yes
2104 fi
2105 AC_MSG_RESULT($has_iquote)
2106 if test "x-$has_iquote" = "x-yes" ; then
2107 aros_cflags_iquote=-iquote
2108 aros_cflags_iquote_end=
2109 else
2110 aros_cflags_iquote=-I
2111 aros_cflags_iquote_end=-I-
2112 fi
2113 fi
2114 if test "x-$use_no_stack_protector" = "x-yes" ; then
2115 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2116 fi
2119 #-----------------------------------------------------------------------------
2121 # Check if the target compiler supports some options used for delinting:
2122 # -Wunused-but-set-variable
2123 # -Warray-bounds
2124 # -Wenum-compare
2125 # -Wstrict-overflow
2126 # -Wformat-security
2128 if test "x-$crosstools" != "x-yes"; then
2129 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2130 CC="$orig_target_cc"
2131 fi
2132 AC_MSG_CHECKING([whether ${CC} accepts -Wunused-but-set-variable])
2133 CFLAGS=-Wunused-but-set-variable
2134 AC_TRY_COMPILE(,, aros_unused_but_set_variable="yes", aros_unused_but_set_variable="no")
2135 AC_MSG_RESULT($aros_unused_but_set_variable)
2136 if test "x-$aros_unused_but_set_variable" = "x-yes" ; then
2137 aros_cflags_unused_but_set_variable=-Wno-unused-but-set-variable
2138 fi
2140 AC_MSG_CHECKING([whether ${CC} accepts -Warray-bounds])
2141 CFLAGS=-Warray-bounds
2142 AC_TRY_COMPILE(,, aros_array_bounds="yes", aros_array_bounds="no")
2143 AC_MSG_RESULT($aros_array_bounds)
2144 if test "x-$aros_array_bounds" = "x-yes" ; then
2145 aros_cflags_array_bounds=-Wno-array-bounds
2146 fi
2148 AC_MSG_CHECKING([whether ${CC} accepts -Wenum-compare])
2149 CFLAGS=-Wenum-compare
2150 AC_TRY_COMPILE(,, aros_enum_compare="yes", aros_enum_compare="no")
2151 AC_MSG_RESULT($aros_enum_compare)
2152 if test "x-$aros_enum_compare" = "x-yes" ; then
2153 aros_cflags_enum_compare=-Wno-enum-compare
2154 fi
2156 AC_MSG_CHECKING([whether ${CC} accepts -Wstrict-overflow])
2157 CFLAGS=-Wstrict-overflow
2158 AC_TRY_COMPILE(,, aros_strict_overflow="yes", aros_strict_overflow="no")
2159 AC_MSG_RESULT($aros_strict_overflow)
2160 if test "x-$aros_strict_overflow" = "x-yes" ; then
2161 aros_cflags_strict_overflow=-Wno-strict-overflow
2162 fi
2164 AC_MSG_CHECKING([whether ${CC} accepts -Wformat-security])
2165 CFLAGS=-Wformat-security
2166 AC_TRY_COMPILE(,, aros_format_security="yes", aros_format_security="no")
2167 AC_MSG_RESULT($aros_format_security)
2168 if test "x-$aros_format_security" = "x-yes" ; then
2169 aros_cflags_format_security=-Wno-format-security
2170 fi
2171 else
2172 # We do not know which gcc version we are going to build and what we need to know
2173 # here is different for different versions so this will be set later during the
2174 # build of crosstools.
2175 aros_cflags_unused_but_set_variable=@aros_cflags_unused_but_set_variable@
2176 aros_cflags_array_bounds=@aros_cflags_array_bounds@
2177 aros_cflags_enum_compare=@aros_cflags_enum_compare@
2178 aros_cflags_strict_overflow=@aros_cflags_strict_overflow@
2179 aros_cflags_format_security=@aros_cflags_format_security@
2180 fi
2182 #-----------------------------------------------------------------------------
2184 # Check if we can explicitly choose older version of symbol hashing
2186 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2187 CC="$aros_kernel_cc"
2188 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2189 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2190 AC_MSG_RESULT($use_hash_style)
2191 if test "x-$use_hash_style" = "x-yes" ; then
2192 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2193 fi
2194 CC="$save_cc"
2195 CFLAGS="$save_cflags"
2197 AC_SUBST(host_cflags_iquote)
2198 AC_SUBST(host_cflags_iquote_end)
2199 AC_SUBST(kernel_cflags_iquote)
2200 AC_SUBST(kernel_cflags_iquote_end)
2201 AC_SUBST(aros_cflags_iquote)
2202 AC_SUBST(aros_cflags_iquote_end)
2205 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2206 AC_MSG_CHECKING([for default resolution of WBScreen])
2207 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2208 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2209 if test "$resolution" = "yes" ; then
2210 resolution="none"
2211 fi
2212 if test "$resolution" = "no" ; then
2213 resolution="none"
2214 fi
2215 if test "$resolution" != "none" ; then
2216 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
2217 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
2218 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
2219 fi
2220 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
2221 aros_cv_default_wbwidth=$aros_default_wbwidth
2222 aros_cv_default_wbheight=$aros_default_wbheight
2223 aros_cv_default_wbdepth=$aros_default_wbdepth
2225 dnl See if the user wants the serial debug output for native flavour
2226 AC_MSG_CHECKING([if serial debug is enabled])
2227 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2228 if test "$aros_serial_debug" = 0 ; then
2229 serial_debug_forced=""
2230 if test "$serial_debug" = "yes" ; then
2231 serial_debug="1"
2232 fi
2233 if test "$serial_debug" = "no" ; then
2234 serial_debug="none"
2235 fi
2236 else
2237 serial_debug_forced="(forced)"
2238 serial_debug=$aros_serial_debug
2239 fi
2240 if test "$serial_debug" != "none" ; then
2241 aros_serial_debug=$serial_debug
2242 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2243 else
2244 AC_MSG_RESULT(no)
2245 fi
2247 dnl See if the user wants the palm debug output hack for palm native flavour
2248 AC_MSG_CHECKING([if palm debug hack is enabled])
2249 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2250 if test "$palm_debug_hack" = "yes" ; then
2251 aros_palm_debug_hack="1"
2252 fi
2253 AC_MSG_RESULT($palm_debug_hack)
2255 dnl See if dev wants the usb3.0 code
2256 AC_MSG_CHECKING([if usb3.0 code is enabled])
2257 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2258 if test "$usb30_code" = "yes" ; then
2259 aros_config_cflags="$aros_config_cflags -DAROS_USB30_CODE"
2260 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2261 fi
2262 AC_MSG_RESULT($usb30_code)
2264 dnl See if the user wants nesting supervisor activated for unix flavour
2265 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2266 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2267 if test "$nesting_supervisor" = "yes" ; then
2268 aros_nesting_supervisor="1"
2269 fi
2270 AC_MSG_RESULT($nesting_supervisor)
2272 dnl See if the user wants to disable MMU support
2273 dnl This can be overriden on per-target basis,
2274 dnl set $aros_enable_mmu to "yes" or "no" to do this
2275 if test "$aros_enable_mmu" = "" ; then
2276 AC_MSG_CHECKING([if MMU support is enabled])
2277 dnl Enabled by default
2278 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2279 if test "$aros_enable_mmu" = "" ; then
2280 aros_enable_mmu="yes"
2281 fi
2282 AC_MSG_RESULT($aros_enable_mmu)
2283 fi
2284 if test "$aros_enable_mmu" = "no" ; then
2285 aros_enable_mmu="0"
2286 else
2287 aros_enable_mmu="1"
2288 fi
2291 dnl things specifically required for hosted flavours
2292 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2294 if test "x-$need_dlopen" != "x-no" ; then
2295 save_libs="$LIBS"
2296 LIBS=""
2297 dnl some kind of dynamic library access system is required for hostlib.resource
2298 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2299 if test "x-$have_dl" = "x-no" ; then
2300 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2301 aros_host_ldflags="$aros_host_ldflags -ldl"],
2302 have_dl="no")
2303 fi
2304 if test "x-$have_dl" = "x-no" ; then
2305 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2306 fi
2307 LIBS="$save_libs"
2308 fi
2311 dnl x11 hidd
2312 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2313 [build X11 hidd for hosted (default=auto)]),
2314 x11_hidd="$enableval",
2315 x11_hidd="$need_x11")
2316 case "x-$x11_hidd" in
2317 x-yes|x-no|x-auto) ;;
2318 *) x11_hidd="$need_x11" ;;
2319 esac
2321 ENABLE_X11=0
2323 dnl they want it
2324 if test "x-$x11_hidd" != "x-no" ; then
2326 dnl find x11 stuff
2327 AC_PATH_X
2329 x_cflags=
2330 for path in $x_libraries
2331 do
2332 x_cflags="$x_cflags -L$path"
2333 done
2335 for path in $x_includes
2336 do
2337 x_cflags="$x_cflags -I$path"
2338 done
2340 if test "x-$no_x" = "x-yes" ; then
2342 dnl didn't find it
2343 if test "x-$x11_hidd" != "x-auto" ; then
2344 dnl and they explicitly asked for it, bail out
2345 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2346 fi
2348 else
2349 dnl found it, setup the metatarget
2350 x11_hidd_target=kernel-x11gfx-kobj
2351 ENABLE_X11=1
2353 dnl setup shared memory extensions
2354 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2355 [use X11 shared memory (default=auto)]),
2356 x11_hidd_shm="$enableval",
2357 x11_hidd_shm="auto")
2358 case "x-$x11_hidd_shm" in
2359 x-yes|x-no|x-auto) ;;
2360 *) x11_hidd_shm="auto" ;;
2361 esac
2363 have_xshm=no
2365 dnl they want it
2366 if test "x-$x11_hidd_shm" != "x-no" ; then
2368 dnl system shm headers
2369 AC_CHECK_HEADERS(sys/ipc.h)
2370 AC_CHECK_HEADERS(sys/shm.h)
2372 dnl got them
2373 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2375 dnl make sure X libs have shm functions
2376 save_cflags="$CFLAGS"
2377 CFLAGS="$CFLAGS $x_cflags"
2378 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2379 CFLAGS="$save_cflags"
2380 fi
2381 fi
2383 dnl detection done, prepare output
2384 if test "x-$have_xshm" = "x-yes" ; then
2385 dnl we can do shm
2386 DO_XSHM_SUPPORT="1"
2387 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2388 dnl they explicitly asked for it, but we can't do it
2389 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2390 else
2391 dnl otherwise just disable it
2392 DO_XSHM_SUPPORT="0"
2393 fi
2396 dnl setup vidmode (fullscreen) extensions
2397 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2398 [use X11 vidmode extension (default=auto)]),
2399 x11_hidd_vidmode="$enableval",
2400 x11_hidd_vidmode="auto")
2401 case "x-$x11_hidd_vidmode" in
2402 x-yes|x-no|x-auto) ;;
2403 *) x11_hidd_vidmode="auto" ;;
2404 esac
2406 have_vidmode=no
2408 dnl they want it
2409 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2411 dnl make sure X libs have vidmode functions
2412 save_cflags="$CFLAGS"
2413 CFLAGS="$CFLAGS $x_cflags"
2414 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2415 CFLAGS="$save_cflags"
2416 fi
2418 dnl detection done, prepare output
2419 if test "x-$have_vidmode" = "x-yes" ; then
2420 dnl we can do vidmode
2421 DO_VIDMODE_SUPPORT="1"
2422 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2423 dnl they explicitly asked for it, but we can't do it
2424 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2425 else
2426 dnl otherwise just disable it
2427 DO_VIDMODE_SUPPORT="0"
2428 fi
2429 fi
2431 aros_host_x11_includes=$x_includes
2432 aros_host_x11_libdirs=$x_libraries
2433 fi
2436 dnl sdl hidd
2437 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2438 [build SDL hidd for hosted (default=auto)]),
2439 sdl_hidd="$enableval",
2440 sdl_hidd="auto")
2441 case "x-$sdl_hidd" in
2442 x-yes|x-no|x-auto) ;;
2443 *) sdl_hidd="auto" ;;
2444 esac
2446 dnl they want it
2447 if test "x-$sdl_hidd" != "x-no" ; then
2449 dnl find sdl
2450 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2452 if test "x-$have_sdl" != "x-yes" ; then
2454 dnl didn't find it
2455 if test "x-$sdl_hidd" != "x-auto" ; then
2456 dnl and they explicitly asked for it, bail out
2457 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2458 fi
2460 else
2461 dnl found it, set up the metatarget
2462 sdl_hidd_target=kernel-hidd-sdl
2463 aros_host_sdl_cflags=SDL_CFLAGS
2464 aros_host_sdl_libs=SDL_LIBS
2465 fi
2466 fi
2468 dnl oss.library
2469 AC_CHECK_HEADER(sys/soundcard.h)
2470 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2471 oss_library_target=workbench-libs-oss-unix
2472 fi
2473 fi
2476 dnl See if the user wants dbus.library
2477 AC_MSG_CHECKING([if building of dbus.library is enabled])
2478 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2479 if test "$dbus" = "yes" ; then
2480 ENABLE_DBUS=1
2481 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2482 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2483 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2484 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2485 else
2486 ENABLE_DBUS=0
2487 fi
2488 AC_MSG_RESULT($dbus)
2490 if test "$use_kernel_cc_wrapper" = "yes" ; then
2491 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2492 fi
2494 if test "${crosstools}" != "yes" ; then
2495 aros_target_toolchain=no
2496 else
2497 aros_target_toolchain=yes
2498 fi
2500 dnl --------------------------------------------------------------------
2501 dnl Configuration Output Section
2502 dnl --------------------------------------------------------------------
2504 # Generic
2505 AC_SUBST(aros_arch)
2506 AC_SUBST(aros_cpu)
2507 AC_SUBST(aros_flavour)
2508 AC_SUBST(aros_flavour_uc)
2509 AC_SUBST(aros_target_toolchain)
2510 AC_SUBST(AROS_BUILDDIR)
2511 AC_SUBST(AROS_BUILDDIR_UNIX)
2512 AC_SUBST(SRCDIR)
2513 AC_SUBST(AROS_CROSSTOOLSDIR)
2514 AC_SUBST(AROS_PORTSSRCDIR)
2516 # Compatability with other Amiga-like operation systems
2517 AC_SUBST(aros_amigaos_compliance)
2519 # Host related
2520 AC_SUBST(aros_cc_pre)
2521 AC_SUBST(aros_host_strip)
2522 AC_SUBST(aros_host_arch)
2523 AC_SUBST(aros_host_cpu)
2524 AC_SUBST(aros_host_cpp)
2525 AC_SUBST(aros_host_cc)
2526 AC_SUBST(aros_host_cxx)
2527 AC_SUBST(aros_host_ar)
2528 AC_SUBST(aros_host_ranlib)
2529 AC_SUBST(aros_host_ld)
2530 AC_SUBST(aros_host_make)
2531 AC_SUBST(aros_host_cflags)
2532 AC_SUBST(aros_host_cxxflags)
2533 AC_SUBST(gnu89_inline)
2534 AC_SUBST(aros_host_ldflags)
2535 AC_SUBST(aros_host_debug)
2536 AC_SUBST(aros_host_mkdep)
2537 AC_SUBST(aros_host_mkargs)
2538 AC_SUBST(aros_host_exe_suffix)
2539 AC_SUBST(aros_host_lib_suffix)
2540 AC_SUBST(aros_tools_dir)
2541 AC_SUBST(aros_host_aclocal)
2542 AC_SUBST(aros_host_autoconf)
2543 AC_SUBST(aros_host_autoheader)
2544 AC_SUBST(aros_host_automake)
2545 AC_SUBST(ant)
2547 # Target Related
2548 AC_SUBST(aros_target_guitheme)
2549 AC_SUBST(aros_target_iconset)
2550 AC_SUBST(aros_target_bootloader)
2551 AC_SUBST(aros_target_arch)
2552 AC_SUBST(aros_target_family)
2553 AC_SUBST(aros_target_cpu)
2554 AC_SUBST(aros_target_variant)
2555 AC_SUBST(aros_target_suffix)
2556 AC_SUBST(aros_target_ar)
2557 AC_SUBST(aros_target_ranlib)
2558 AC_SUBST(aros_plain_nm)
2559 AC_SUBST(aros_plain_ar)
2560 AC_SUBST(aros_kernel_ar)
2561 AC_SUBST(aros_kernel_ranlib)
2562 AC_SUBST(orig_target_cc)
2563 AC_SUBST(aros_target_cc)
2564 AC_SUBST(aros_kernel_cc)
2565 AC_SUBST(orig_target_cxx)
2566 AC_SUBST(aros_target_cxx)
2567 AC_SUBST(aros_kernel_cxx)
2568 AC_SUBST(orig_target_cpp)
2569 AC_SUBST(aros_target_cpp)
2570 AC_SUBST(aros_kernel_cpp)
2571 AC_SUBST(orig_target_as)
2572 AC_SUBST(aros_target_as)
2573 AC_SUBST(aros_kernel_as)
2574 AC_SUBST(orig_target_ld)
2575 AC_SUBST(aros_target_ld)
2576 AC_SUBST(aros_kernel_ld)
2577 AC_SUBST(aros_target_cc_includes)
2578 AC_SUBST(aros_target_cc_path)
2579 AC_SUBST(aros_target_objdump)
2580 AC_SUBST(aros_target_objcopy)
2581 AC_SUBST(aros_target_strip)
2582 AC_SUBST(aros_target_nm)
2583 AC_SUBST(aros_kernel_rescomp)
2584 AC_SUBST(aros_shared_default)
2585 AC_SUBST(aros_shared_ld)
2586 AC_SUBST(aros_object_format)
2587 AC_SUBST(aros_compiler_libs)
2588 AC_SUBST(aros_arch_libs)
2590 AC_SUBST(aros_config_cflags)
2591 AC_SUBST(aros_config_aflags)
2592 AC_SUBST(aros_config_ldflags)
2594 AC_SUBST(aros_shared_cflags)
2595 AC_SUBST(aros_shared_aflags)
2596 AC_SUBST(aros_shared_ldflags)
2597 AC_SUBST(aros_kernel_cflags)
2598 AC_SUBST(aros_kernel_includes)
2599 AC_SUBST(aros_kernel_objcflags)
2600 AC_SUBST(aros_kernel_ldflags)
2601 AC_SUBST(aros_target_cflags)
2602 AC_SUBST(aros_debug_cflags)
2603 AC_SUBST(aros_debug_aflags)
2604 AC_SUBST(aros_debug_ldflags)
2605 AC_SUBST(aros_target_genmap)
2606 AC_SUBST(aros_target_strip_flags)
2608 AC_SUBST(crosstools_target)
2609 AC_SUBST(crosstools_cxx_target)
2611 # Delinting target compiler flags
2612 AC_SUBST(aros_cflags_unused_but_set_variable)
2613 AC_SUBST(aros_cflags_array_bounds)
2614 AC_SUBST(aros_cflags_enum_compare)
2615 AC_SUBST(aros_cflags_strict_overflow)
2616 AC_SUBST(aros_cflags_format_security)
2618 # Graphics Related
2619 AC_SUBST(x11_hidd_target)
2620 AC_SUBST(sdl_hidd_target)
2621 AC_SUBST(pci_hidd_target)
2622 AC_SUBST(oss_library_target)
2624 AC_SUBST(aros_default_wbwidth)
2625 AC_SUBST(aros_default_wbheight)
2626 AC_SUBST(aros_default_wbdepth)
2627 AC_SUBST(DO_XSHM_SUPPORT)
2628 AC_SUBST(DO_VIDMODE_SUPPORT)
2630 AC_SUBST(aros_host_x11_includes)
2631 AC_SUBST(aros_host_x11_libdirs)
2632 AC_SUBST(aros_host_sdl_cflags)
2633 AC_SUBST(aros_host_sdl_libs)
2635 # Native version related
2636 AC_SUBST(aros_serial_debug)
2638 # Palm native version related
2639 AC_SUBST(aros_palm_debug_hack)
2641 # Unix/Hosted version related
2642 AC_SUBST(aros_nesting_supervisor)
2644 # MMU related
2645 AC_SUBST(aros_enable_mmu)
2647 # Apple iOS related
2648 AC_SUBST(aros_ios_platform)
2649 AC_SUBST(aros_ios_version)
2650 AC_SUBST(aros_ios_sdk)
2652 # ARM default GCC target related
2653 AC_SUBST(gcc_default_cpu)
2654 AC_SUBST(gcc_default_cpu_tune)
2655 AC_SUBST(gcc_default_fpu)
2656 AC_SUBST(gcc_default_float_abi)
2658 # Android related
2659 AC_SUBST(android_tool)
2660 AC_SUBST(aros_android_level)
2662 # DBUS related
2663 AC_SUBST(ENABLE_DBUS)
2664 AC_SUBST(DBUS_CFLAGS)
2665 AC_SUBST(DBUS_LIBFLAGS)
2666 AC_SUBST(KERNEL_DBUS_KOBJ)
2667 AC_SUBST(KERNEL_DBUS_INCLUDES)
2669 #X11 related
2670 AC_SUBST(ENABLE_X11)
2672 # Debug related
2673 AC_SUBST(aros_debug)
2674 AC_SUBST(aros_mungwall_debug)
2675 AC_SUBST(aros_stack_debug)
2676 AC_SUBST(aros_modules_debug)
2678 # Collect-aros stuff: "-ius" to ignore undefined symbols
2679 AC_SUBST(ignore_undefined_symbols)
2681 # C compiler related
2682 AC_SUBST(gcc_target_cpu)
2684 #ObjC compiler related
2685 AC_SUBST(objc_target)
2687 # USB3.0 code
2688 AC_SUBST(aros_usb30_code)
2690 dnl Prepare for output, make up all the generated patches
2691 case "$aros_flavour" in
2692 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2693 aros_flavour="emulation" ;;
2694 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2695 aros_flavour="emulation" ;;
2696 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2697 aros_flavour="standalone";;
2698 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2699 aros_flavour="standalone";;
2700 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2701 aros_flavour="native" ;;
2702 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2703 aros_flavour="native" ;;
2704 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2705 aros_flavour="linklib" ;;
2706 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2707 aros_flavour="palmnative" ;;
2708 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2709 aros_flavour="mac68knative" ;;
2710 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2711 aros_flavour="ppcnative" ;;
2712 esac
2714 if test ! -d ${aros_inc_dir} ; then
2715 ${MKDIR} ${aros_inc_dir}
2716 fi
2717 if test ! -d ${aros_geninc_dir} ; then
2718 ${MKDIR} ${aros_geninc_dir}
2719 fi
2720 if test ! -d ${aros_hostcfg_dir} ; then
2721 ${MKDIR} ${aros_hostcfg_dir}
2722 fi
2723 if test ! -d ${aros_targetcfg_dir} ; then
2724 ${MKDIR} ${aros_targetcfg_dir}
2725 fi
2726 if test ! -d ${aros_tools_dir} ; then
2727 ${MKDIR} ${aros_tools_dir}
2728 fi
2729 if test ! -d ${aros_scripts_dir} ; then
2730 ${MKDIR} ${aros_scripts_dir}
2731 fi
2733 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2735 AC_CONFIG_COMMANDS([compiler_executable],
2736 [
2737 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2738 mkdir -p $prefix
2739 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2740 prefix3=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2742 echo ${prefix2}
2743 echo ${prefix3}
2744 chmod a+x ${prefix2}-gcc ${prefix2}-g++ ${prefix2}-ld ${prefix2}-cpp ${prefix3}-gcc
2746 ln -sf $orig_target_as$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2747 ln -sf $orig_target_nm$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2748 ln -sf $orig_target_ar$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2749 ln -sf $orig_target_ranlib$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2750 ln -sf $orig_target_objcopy$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2751 ln -sf $orig_target_objdump$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2752 ln -sf $orig_target_strip$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2754 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix3}-ld$aros_host_exe_suffix
2755 ],
2756 [
2757 aros_host_exe_suffix=${aros_host_exe_suffix}
2758 aros_tools_dir=${aros_tools_dir}
2759 aros_target_cpu=${aros_target_cpu}
2760 aros_target_arch=${aros_target_arch}
2761 aros_target_suffix=${aros_target_suffix}
2762 orig_target_nm=${orig_target_nm}
2763 orig_target_as=${orig_target_as}
2764 orig_target_ar=${orig_target_ar}
2765 orig_target_ranlib=${orig_target_ranlib}
2766 orig_target_objdump=${orig_target_objdump}
2767 orig_target_objcopy=${orig_target_objcopy}
2768 orig_target_strip=${orig_target_strip}
2769 aros_kernel_ld=${aros_kernel_ld}
2770 ]
2771 )
2772 AC_CONFIG_COMMANDS([genmf_executable],
2773 [chmod a+x ${aros_tools_dir}/genmf.py],
2774 [aros_tools_dir=${aros_tools_dir}]
2775 )
2777 AC_CONFIG_FILES(
2778 Makefile
2779 config/make.cfg
2780 ${aros_inc_dir}/config.h:config/config.h.in
2781 ${aros_geninc_dir}/config.h:config/config.h.in
2782 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2783 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2784 mmake.config
2785 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2786 ${aros_targetcfg_dir}/specs:config/specs.in
2787 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2788 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-cpp:scripts/aros-cpp.in
2789 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2790 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-g++:scripts/aros-g++.in
2791 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2792 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2793 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2794 tools/collect-aros/env.h
2795 ${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in
2796 )
2798 AC_OUTPUT
2800 dnl This is in order to not define SHARED_CFLAGS sometimes
2801 dnl We don't always do aros_shared_ar, aros_shared_cflags
2803 #XXX compatability...
2804 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2806 if test -n "$aros_shared_cflags" ; then
2807 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2808 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg
2809 fi