configure@ 59

Last change on this file since 59 was 24, checked in by vboxsync, 18 years ago
AMD64 warning.
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1	#!/bin/bash
2	# The purpose of this script is to check for all external tools, headers, and
3	# libraries VBox OSE depends on.
4
5	#
6	# Copyright (C) 2006 InnoTek Systemberatung GmbH
7	#
8	# This file is part of VirtualBox Open Source Edition (OSE), as
9	# available from http://www.virtualbox.org. This file is free software;
10	# you can redistribute it and/or modify it under the terms of the GNU
11	# General Public License as published by the Free Software Foundation,
12	# in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
13	# distribution. VirtualBox OSE is distributed in the hope that it will
14	# be useful, but WITHOUT ANY WARRANTY of any kind.
15	#
16	# If you received this file as part of a commercial VirtualBox
17	# distribution, then only the terms of your commercial VirtualBox
18	# license agreement apply instead of the previous paragraph.
19	#
20
21	LC_ALL=C
22	export LC_ALL
23
24	#
25	# Default positions
26	#
27	OSE=1
28	XPCOM=1
29	CC="gcc"
30	CXX="g++"
31	BCC="bcc"
32	YASM="yasm"
33	IASL="iasl"
34	AS86="as86"
35	XSLTPROC="xsltproc"
36	GENISOIMAGE="genisoimage"
37	MKISOFS="mkisofs"
38	INCXALAN=""
39	LIBXALAN="-lxalan-c"
40	INCXERCES=""
41	LIBXERCES="-lxerces-c"
42	LIBUUID="-luuid"
43	INCSDL="/usr/include/SDL"
44	LIBSDL="-lSDL"
45	LIBSDLMAIN="-lSDLmain"
46	LIBCRYPTO="-lcrypto"
47	LIBPTHREAD="-lpthread"
48	LIBXCURSOR="-lXcursor"
49	LIBX11="-lXext -lX11"
50	INCZ=""
51	LIBZ="-lz"
52	INCPNG=""
53	LIBPNG="-lpng"
54	QTDIR="/usr/qt/3 /usr/share/qt3"
55	KBUILDDIR="`cd $(dirname $0); pwd`/kBuild"
56	DEVDIR="`cd $(dirname $0); pwd`/tools"
57	if [ -d /lib/modules/`uname -r`/build ]; then
58	LINUX="/lib/modules/`uname -r`/build"
59	else
60	LINUX="/usr/src/linux"
61	fi
62	KCHMVIEWER="kchmviewer"
63	LOG="configure.log"
64	CNF="AutoConfig.kmk"
65	ENV="env.sh"
66	BUILD_TYPE="release"
67
68	function cleanup()
69	{
70	rm -f .tmp_src.cc .tmp_src.c .tmp_out
71	}
72
73	function fail()
74	{
75	if [ -z "$nofatal" -o "x$1" != "x" ]; then
76	cleanup
77	rm -f $ENV
78	exit 1
79	fi
80	}
81
82	function log_success()
83	{
84	if [ -n "$1" ]; then echo -n "$1, "; fi
85	echo "OK."
86	echo -e "$1\n\n" >> $LOG
87	}
88
89	function log_failure()
90	{
91	echo -e "\n ** $1!"
92	echo -e "** $1!\n" >> $LOG
93	}
94
95	function cnf_append()
96	{
97	printf "%-26s := %s\n" "$1" "$2" >> $CNF
98	}
99
100	# Wrapper for ancient /usr/bin/which on darwin that always returns 0.
101	function which_wrapper()
102	{
103	if [ -z "$have_ancient_which" ]; then
104	if which /bin/___cErTaINly_a_nOn_eXisTing_fIle___ 2> /dev/null > /dev/null; then
105	have_ancient_which="yes"
106	else
107	have_ancient_which="no"
108	fi
109	fi
110	if [ "$have_ancient_which" = "yes" ]; then
111	local retval=`which $*`
112	echo "$retval"
113	test -e "$retval"
114	else
115	which $*
116	fi
117	}
118
119	function check_avail()
120	{
121	if [ -z "$1" ]; then
122	log_failure "$2 is empty"
123	fail $3
124	return 1
125	elif which_wrapper $1 > /dev/null; then
126	return 0
127	else
128	log_failure "$1 (variable $2) not found"
129	fail $3
130	return 1
131	fi
132	}
133
134	#
135	# Prepare a test
136	#
137	function test_header()
138	{
139	echo "*** Checking $1 ***" >> $LOG
140	echo -n "Checking for $1: "
141	}
142
143	#
144	# Compile a test
145	#
146	function test_compile()
147	{
148	echo "compiling the following source file:" >> $LOG
149	cat .tmp_src.cc >> $LOG
150	echo "using the following command line:" >> $LOG
151	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc \"$1\"" >> $LOG
152	$CXX -O -Wall -o .tmp_out .tmp_src.cc $1 >> $LOG 2>&1
153	if (($?!=0)); then
154	if [ -z "$4" ]; then
155	echo -e "\n $2 not found at $1 or $3 headers not found"
156	echo " Check the file $LOG for detailed error information."
157	fail
158	else
159	echo "not found."
160	echo -e "\n" >> $LOG
161	fi
162	return 1
163	fi
164	return 0
165	}
166
167	# Execute a compiled test binary
168	function test_execute()
169	{
170	echo "executing the binary" >> $LOG
171	log=`./.tmp_out`
172	rc=$?
173	echo $log \| tee -a $LOG
174	if (($rc!=0)); then
175	fail $1
176	return 1
177	fi
178	echo -e "\n\n" >> $LOG
179	return 0
180	}
181
182	#
183	# Check for OS, MACHINE, CPU
184	#
185	function check_environment()
186	{
187	test_header environment
188	CPU=`uname -m`
189	case "$CPU" in
190	i[3456789]86\|x86)
191	MACHINE='x86'
192	;;
193	x86_64\|amd64)
194	MACHINE='amd64'
195	CPU='k8'
196
197	echo ""
198	echo ""
199	echo "Warning! Support for AMD64 host systems is work in progress."
200	echo " Don't expect it to work or even to build at the moment."
201	echo ""
202	echo ""
203	;;
204	*)
205	log_failure "Cannot determine system"
206	exit 1
207	;;
208	esac
209	OS=`uname -s \| sed -e 's/GNU\/Linux/Linux/g' \| tr 'A-Z' 'a-z'`
210	case "$OS" in
211	linux)
212	;;
213	darwin)
214	;;
215	*)
216	log_failure "Cannot determine OS"
217	exit 1
218	;;
219	esac
220	DEVDIR_BIN="$DEVDIR/$OS.$MACHINE/bin"
221	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$MACHINE"
222	log_success "Determined $OS.$MACHINE"
223
224	# Automatically disable XPCOM on darwin.
225	if [ "$OS" = "darwin" -a $XPCOM -eq 1 ]; then
226	XPCOM=0
227	echo "Disabling checks for XPCOM related components."
228	fi
229	}
230
231	#
232	# Check for gcc with version >= 3.2.
233	# We depend on a working gcc, if we fail terminate in every case.
234	#
235	function check_gcc()
236	{
237	test_header gcc
238	if check_avail "$CC" CC really; then
239	cc_ver=`$CC -dumpversion`
240	if check_avail "$CXX" CXX really; then
241	cxx_ver=`$CXX -dumpversion`
242	cc_maj=`echo $cc_ver\|cut -d. -f1`
243	cc_min=`echo $cc_ver\|cut -d. -f2`
244	if [ "x$cc_ver" != "x$cxx_ver" ]; then
245	log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
246	fail really
247	elif (($cc_maj>3)); then
248	log_success "found version $cc_ver, using precompiled objects for recompiler"
249	cnf_append "VBOX_USING_GCC4" "1"
250	elif (($cc_maj<3 \|\| $cc_min<2)); then
251	log_failure "gcc version $cc_ver found, expected at least gcc version 3.2"
252	fail really
253	else
254	log_success "found version $cc_ver"
255	fi
256	if [ "$CC" != "gcc" ]; then
257	cnf_append "TOOL_GCC3_CC" "$CC"
258	cnf_append "TOOL_GCC3_AS" "$CC"
259	fi
260	if [ "$CXX" != "g++" ]; then
261	cnf_append "TOOL_GCC3_CXX" "$CXX"
262	cnf_append "TOOL_GCC3_LD" "$CXX"
263	fi
264	fi
265	fi
266	}
267
268	#
269	# Check for the bcc compiler, needed for compiling the BIOS
270	#
271	function check_bcc()
272	{
273	test_header bcc
274	if check_avail "$BCC" BCC; then
275	bcc_ver=`$BCC -v 2>&1\|grep version\|sed 's+^bcc: version $.*$+\1+'`
276	if (($?!=0)); then
277	log_failure "not found"
278	fail
279	else
280	echo "compiling the following source file:" >> $LOG
281	echo '
282	int foo(a)
283	int a;
284	{
285	return 0;
286	}
287	' > .tmp_src.c
288	cat .tmp_src.c >> $LOG
289	local bcc_path=`which $BCC`
290	local bcc_dir=`dirname $bcc_path`
291	echo "using the following command line:" >> $LOG
292	echo "$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c" >> $LOG
293	$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c >> $LOG 2>&1
294	if (($?!=0)); then
295	log_failure "not found"
296	fail
297	else
298	log_success "found version $bcc_ver"
299	cnf_append "VBOX_BCC" "$bcc_path -B $bcc_dir"
300	fi
301	fi
302	fi
303	}
304
305	#
306	# Check for the as86 assembler, needed for compiling the BIOS
307	#
308	function check_as86()
309	{
310	test_header as86
311	if check_avail "$AS86" AS86; then
312	as86_ver=`$AS86 -v 2>&1\|grep version\|sed 's+^as86 version: $.*$+\1+'`
313	if (($?!=0)); then
314	log_failure "not found"
315	fail
316	else
317	log_success "found version $as86_ver"
318	cnf_append "VBOX_AS86" "`which $AS86`"
319	fi
320	fi
321	}
322
323	#
324	# Check for yasm, needed to compile assembler files
325	#
326	function check_yasm()
327	{
328	test_header yasm
329	if check_avail "$YASM" YASM; then
330	yasm_ver=`$YASM --version\|grep "^yasm"\|sed 's+^yasm $.*$+\1+'`
331	if (($?!=0)); then
332	log_failure "not found"
333	fail
334	else
335	yasm_maj=`echo $yasm_ver\|cut -d. -f1`
336	yasm_min=`echo $yasm_ver\|cut -d. -f2`
337	yasm_rev=`echo $yasm_ver\|cut -d. -f3`
338	yasm_ver_mul=$(($yasm_maj10000+$yasm_min100+$yasm_rev))
339	if (($yasm_ver_mul<501)); then
340	log_failure "found version $yasm_ver, expected at least 0.5.1"
341	fail
342	else
343	log_success "found version $yasm_ver"
344	fi
345	fi
346	fi
347	}
348
349	#
350	# Check for the iasl ACPI compiler, needed to compile vbox.dsl
351	#
352	function check_iasl()
353	{
354	test_header iasl
355	if check_avail "$IASL" IASL; then
356	iasl_ver=`$IASL\|grep version\|sed 's+^ASL.version $[0-9]$.*+\1+'`
357	if (($?!=0)); then
358	log_failure "not found"
359	fail
360	else
361	log_success "found version $iasl_ver"
362	cnf_append "VBOX_IASLCMD" "`which $IASL`"
363	fi
364	fi
365	}
366
367	#
368	# Check for xsltproc, needed by Main
369	#
370	function check_xsltproc()
371	{
372	test_header xslt
373	if check_avail "$XSLTPROC" XSLTPROC; then
374	xsltproc_ver=`$XSLTPROC --version`
375	if (($?!=0)); then
376	log_failure "not found"
377	fail
378	else
379	log_success "found"
380	cnf_append "VBOX_XSLTPROC" "`which $XSLTPROC`"
381	fi
382	fi
383	}
384
385	#
386	# Check for mkisofs, needed to build the CDROM image containing the additions
387	#
388	function check_mkisofs()
389	{
390	test_header mkisofs
391	if which $GENISOIMAGE > /dev/null; then
392	mkisofs_ver=`$GENISOIMAGE --version`
393	if (($?!=0)); then
394	log_failure "not found"
395	fail
396	else
397	log_success "found $mkisofs_ver"
398	cnf_append "VBOX_MKISOFS" "`which $GENISOIMAGE`"
399	fi
400	elif check_avail "$MKISOFS" MKISOFS; then
401	mkisofs_ver=`$MKISOFS --version`
402	if (($?!=0)); then
403	log_failure "not found"
404	fail
405	else
406	log_success "found $mkisofs_ver"
407	cnf_append "VBOX_MKISOFS" "`which $MKISOFS`"
408	fi
409	fi
410	}
411
412	#
413	# Check for xalan, needed by VBoxXML
414	#
415	function check_xalan()
416	{
417	test_header xalan
418	echo '
419	#include <cstdio>
420	#include <xalanc/Include/XalanVersion.hpp>
421	extern "C" int main(void)
422	{
423	printf("found version %d.%d.%d",
424	XALAN_VERSION_MAJOR, XALAN_VERSION_MINOR, XALAN_VERSION_REVISION);
425	#if _XALAN_VERSION >= 11000
426	printf(", OK.\n");
427	return 0;
428	#else
429	printf(", expected version 1.10.0 or higher\n");
430	return 1;
431	#endif
432	}
433	' > .tmp_src.cc
434	if test_compile "$LIBXALAN ${INCXALAN:+-I$INCXALAN}" xalan xalanc; then
435	if test_execute; then
436	cnf_append "SDK_VBOX_XALAN_LIBS" `echo $LIBXALAN\|sed 's+-l++'`
437	cnf_append "SDK_VBOX_XALAN_INCS" "$INCXALAN"
438	fi
439	fi
440	}
441
442	#
443	# Check for xerces, needed by VBoxXML
444	#
445	function check_xerces()
446	{
447	test_header xerces
448	echo '
449	#include <cstdio>
450	#include <xercesc/util/XercesVersion.hpp>
451	extern "C" int main(void)
452	{
453	printf("found version %d.%d.%d",
454	XERCES_VERSION_MAJOR, XERCES_VERSION_MINOR, XERCES_VERSION_REVISION);
455	#if _XERCES_VERSION >= 20600
456	printf(", OK.\n");
457	return 0;
458	#else
459	printf(", expected version 2.6.0 or higher");
460	return 1;
461	#endif
462	}
463	' > .tmp_src.cc
464	if test_compile "$LIBXERCES ${INCXERCES:+-I$INCXERCES}" xerces xercesc; then
465	if test_execute; then
466	cnf_append "SDK_VBOX_XERCES_LIBS" `echo $LIBXERCES\|sed 's+-l++'`
467	cnf_append "SDK_VBOX_XERCES_INCS" "$INCXERCES"
468	fi
469	fi
470	}
471
472	#
473	# Check for libIDL, needed by xpcom
474	#
475	check_libidl()
476	{
477	test_header libIDL
478
479	if which "libIDL-config-2" > /dev/null; then
480	libidl_ver=`libIDL-config-2 --version`
481	if (($?!=0)); then
482	log_failure "not found"
483	fail
484	else
485	log_success "found version $libidl_ver"
486	fi
487	elif check_avail "libIDL-config" libIDL-config; then
488	libidl_ver=`libIDL-config --version`
489	if (($?!=0)); then
490	log_failure "not found"
491	fail
492	else
493	log_success "found version $libidl_ver"
494	fi
495	fi
496	}
497
498	#
499	# Check for uuid, needed by Runtime, VBoxSVC, VBoxSDL, and VBoxBFE
500	#
501	function check_uuid()
502	{
503	test_header uuid
504	echo '
505	#include <cstdio>
506	#include <uuid/uuid.h>
507	extern "C" int main(void)
508	{
509	uuid_t uu;
510	uuid_clear(uu);
511	if (uuid_is_null(uu)) {
512	printf("found, OK.\n");
513	return 0;
514	} else {
515	printf("uuid found but does not work\n");
516	return 1;
517	}
518	}
519	' > .tmp_src.cc
520	if test_compile $LIBUUID uuid uuid; then
521	if test_execute; then
522	cnf_append "LIB_UUID" `echo $LIBUUID\|sed 's+-l++'`
523	fi
524	fi
525	}
526
527	#
528	# Check for openssl, needed for RDP
529	#
530	function check_ssl()
531	{
532	test_header ssl
533	echo '
534	#include <cstdio>
535	#include <openssl/opensslv.h>
536	extern "C" int main(void)
537	{
538	printf("found version %s", OPENSSL_VERSION_TEXT);
539	#if OPENSSL_VERSION_NUMBER >= 0x0090700
540	printf(", OK.\n");
541	return 0;
542	#else
543	printf(", expected version 0.9.7 or higher\n");
544	return 1;
545	#endif
546	}
547	' > .tmp_src.cc
548	if test_compile $LIBCRYPTO libcrypto openssl; then
549	if test_execute nofatal; then
550	cnf_append "SDK_VBOX_OPENSSL_INCS" ""
551	cnf_append "SDK_VBOX_OPENSSL_LIBS" `echo $LIBCRYPTO\|sed 's+-l++'`
552	fi
553	fi
554	}
555
556	#
557	# Check for pthread, needed by VBoxSVC, frontends, ...
558	#
559	function check_pthread()
560	{
561	test_header pthread
562	echo '
563	#include <cstdio>
564	#include <pthread.h>
565	extern "C" int main(void)
566	{
567	pthread_mutex_t mutex;
568	if (pthread_mutex_init(&mutex, NULL)) {
569	printf("pthread_mutex_init() failed\n");
570	return 1;
571	}
572	if (pthread_mutex_lock(&mutex)) {
573	printf("pthread_mutex_lock() failed\n");
574	return 1;
575	}
576	if (pthread_mutex_unlock(&mutex)) {
577	printf("pthread_mutex_unlock() failed\n");
578	return 1;
579	}
580	printf("found, OK.\n");
581	}
582	' > .tmp_src.cc
583	if test_compile $LIBPTHREAD pthread pthread; then
584	if test_execute; then
585	cnf_append "LIB_PTHREAD" `echo $LIBPTHREAD\|sed 's+-l++'`
586	fi
587	fi
588	}
589
590	#
591	# Check for zlib, needed by VBoxSVC, Runtime, ...
592	#
593	function check_z()
594	{
595	test_header zlib
596	echo '
597	#include <cstdio>
598	#include <zlib.h>
599	extern "C" int main(void)
600	{
601	printf("found version %s", ZLIB_VERSION);
602	#if ZLIB_VERNUM >= 0x1210
603	printf(", OK.\n");
604	return 0;
605	#else
606	printf(", expected version 1.2.1 or higher\n");
607	return 1;
608	#endif
609	}
610	' > .tmp_src.cc
611	if test_compile "$LIBZ ${INCZ:+-I$INCZ}" zlib zlib; then
612	if test_execute; then
613	cnf_append "SDK_VBOX_ZLIB_LIBS" `echo $LIBZ\|sed 's+-l++'`
614	cnf_append "SDK_VBOX_ZLIB_INCS" "$INCZ"
615	fi
616	fi
617	}
618
619	#
620	# Check for libpng, needed by kchmviewer
621	#
622	function check_png()
623	{
624	test_header libpng
625	echo '
626	#include <cstdio>
627	#include <png.h>
628	extern "C" int main(void)
629	{
630	printf("found version %s", PNG_LIBPNG_VER_STRING);
631	#if PNG_LIBPNG_VER >= 10205
632	printf(", OK.\n");
633	return 0;
634	#else
635	printf(", expected version 1.2.5 or higher\n");
636	return 1;
637	#endif
638	}
639	' > .tmp_src.cc
640	if test_compile "$LIBPNG ${INCPNG:+-I$INCPNG}" libpng libpng nofatal; then
641	if test_execute nofatal; then
642	cnf_append "SDK_VBOX_LIBPNG_LIBS" `echo $LIBPNG\|sed 's+-l++'`
643	cnf_append "SDK_VBOX_LIBPNG_INCS" "$INCPNG"
644	fi
645	fi
646	}
647
648	#
649	# Check for pam, needed by VRDPAuth
650	# Version 79 was introduced in 9/2005, do we support older versions?
651	#
652	function check_pam()
653	{
654	test_header pam
655	echo '
656	#include <cstdio>
657	#include <security/pam_appl.h>
658	extern "C" int main(void)
659	{
660	printf("found version %d", __LIBPAM_VERSION);
661	if (__LIBPAM_VERSION >= 79)
662	{
663	printf(", OK.\n");
664	return 0;
665	}
666	else
667	{
668	printf(", expected version 79 or higher\n");
669	return 1;
670	}
671	}
672	' > .tmp_src.cc
673	if test_compile "-lpam" pam pam; then
674	test_execute
675	fi
676	}
677
678	#
679	# Check for the SDL library, needed by VBoxSDL and VirtualBox
680	# We depend at least on version 1.2.7
681	#
682	function check_sdl()
683	{
684	test_header SDL
685	echo '
686	#include <cstdio>
687	#include <SDL/SDL.h>
688	#include <SDL/SDL_main.h>
689	extern "C" int main(void)
690	{
691	printf("found version %d.%d.%d",
692	SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
693	#if SDL_VERSION_ATLEAST(1,2,7)
694	printf(", OK.\n");
695	return 0;
696	#else
697	printf(", expected version 1.2.7 or higher\n");
698	return 1;
699	#endif
700	}
701	' > .tmp_src.cc
702	if test_compile "$LIBSDL $LIBSDLMAIN ${INCSDL:+-I$INCSDL}" SDL SDL; then
703	if test_execute; then
704	cnf_append "LIB_SDK_LIBSDL_SDL" `echo $LIBSDL\|sed 's+-l++'`
705	cnf_append "LIB_SDK_LIBSDL_SDLMAIN" `echo $LIBSDLMAIN\|sed 's+-l++'`
706	[ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS" "$INCSDL"
707	fi
708	fi
709	}
710
711	#
712	# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
713	#
714	function check_sdl_ttf()
715	{
716	test_header SDL_ttf
717	echo '
718	#include <cstdio>
719	#include <SDL/SDL_ttf.h>
720	extern "C" int main(void)
721	{
722	printf("found version %d.%d.%d",
723	SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
724	#if 10000SDL_TTF_MAJOR_VERSION + 100SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
725	printf(", OK.\n");
726	return 0;
727	#else
728	printf(", expected version 2.0.6 or higher\n");
729	return 1;
730	#endif
731	}
732	' > .tmp_src.cc
733	if test_compile "-lSDL_ttf" SDL_ttf SDL_ttf; then
734	test_execute
735	fi
736	}
737
738	#
739	# Check for the Xcursor library, needed by VBoxSDL and VBoxBFE
740	#
741	function check_xcursor()
742	{
743	test_header Xcursor
744	echo '
745	#include <cstdio>
746	#include <X11/Xlib.h>
747	#include <X11/Xcursor/Xcursor.h>
748	extern "C" int main(void)
749	{
750	XcursorImage *cursor = XcursorImageCreate (10, 10);
751	XcursorImageDestroy(cursor);
752	return 0;
753	}
754	' > .tmp_src.cc
755	if test_compile $LIBXCURSOR Xcursor Xcursor; then
756	log_success "found"
757	cnf_append "LIB_XCURSOR" `echo $LIBXCURSOR\|sed 's+-l++'`
758	fi
759	}
760
761	#
762	# Check for the X libraries (Xext, X11)
763	#
764	function check_x()
765	{
766	test_header "X libraries"
767	echo '
768	#include <cstdio>
769	#include <X11/Xlib.h>
770	extern "C" int main(void)
771	{
772	Display *dpy;
773	int scrn_num;
774	Screen *scrn;
775	Window win;
776
777	dpy = XOpenDisplay(NULL);
778	scrn_num = DefaultScreen(dpy);
779	scrn = ScreenOfDisplay(dpy, scrn_num);
780	win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
781	0, 16, InputOutput, CopyFromParent, 0, NULL);
782	XDestroyWindow(dpy, win);
783	}
784	' > .tmp_src.cc
785	if test_compile "$LIBX11" Xlibs Xlibs; then
786	log_success "found"
787	fi
788	}
789
790	#
791	# Check for the QT library, needed by VirtualBox
792	#
793	function check_qt()
794	{
795	test_header Qt
796	echo '
797	#include <cstdio>
798	#include <qglobal.h>
799	extern "C" int main(void)
800	{
801	printf("found version %s", QT_VERSION_STR);
802	#if QT_VERSION >= 0x030305
803	printf(", OK.\n");
804	return 0;
805	#elif QT_VERSION >= 0x030300
806	printf("\n ** WARNING: QT < 3.3.5 has known problems!\n");
807	#else
808	printf(", expected version 3.3.0 or higher\n");
809	return 1;
810	#endif
811	}
812	' > .tmp_src.cc
813	found_qt=0
814	for q in $QTDIR; do
815	echo "compiling the following source file:" >> $LOG
816	cat .tmp_src.cc >> $LOG
817	echo "using the following command line:" >> $LOG
818	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc \"-I$q/include -L$q/lib -lqt-mt\"" >> $LOG
819	$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/lib -lqt-mt >> $LOG 2>&1
820	if (($?==0)); then
821	if test_execute; then
822	cnf_append "QTDIR" `cd $q ; pwd`
823	found_qt=1
824	break
825	fi
826	fi
827	done
828	if (($found_qt!=1)); then
829	echo -e "\n Qt not found at \"$QTDIR\" or Qt headers not found"
830	echo " Check the file $LOG for detailed error information."
831	fail
832	return 1
833	fi
834	test_header "Qt devtools"
835	if check_avail "$q/bin/moc" QTDIR/bin; then
836	moc_ver=`$q/bin/moc 2>&1 -v\|sed 's+^.(Qt $.$)+\1+'`
837	if (($?!=0)); then
838	log_failure "not found"
839	fail
840	else
841	log_success "found version $moc_ver"
842	fi
843	fi
844	}
845
846	#
847	# Check for Linux sources
848	#
849	function check_linux()
850	{
851	test_header "Linux kernel sources"
852	echo '
853	#include <linux/version.h>
854	int printf(const char *format, ...);
855	int main(void)
856	{
857	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
858	(LINUX_VERSION_CODE % 65536) / 256,
859	LINUX_VERSION_CODE % 256);
860	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
861	printf(", OK.\n");
862	return 0;
863	#else
864	printf(", expected version 2.4.0 or higher\n");
865	return 1;
866	#endif
867	}
868	' > .tmp_src.c
869	echo "compiling the following source file:" >> $LOG
870	cat .tmp_src.c >> $LOG
871	echo "using the following command line:" >> $LOG
872	echo "$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include" >> $LOG
873	$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include >> $LOG 2>&1
874	if (($?!=0)); then
875	echo -e "\n Linux kernel headers not found at $LINUX"
876	echo " Check the file $LOG for detailed error information."
877	fail
878	else
879	if test_execute; then
880	cnf_append "VBOX_LINUX_SRC" `cd $LINUX ; pwd`
881	fi
882	fi
883	}
884
885	#
886	# Check for kchmviewer, needed to display the online help
887	#
888	function check_kchmviewer()
889	{
890	test_header kchmviewer
891	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
892	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: $.*$+\1+'`
893	if (($?!=0)); then
894	log_failure "not found"
895	fail
896	else
897	log_success "found version $kchmviewer_ver"
898	fi
899	fi
900	}
901
902	#
903	# Check for the kBuild tools, we don't support GNU make
904	#
905	function check_kbuild()
906	{
907	test_header kBuild
908	if check_avail "$KBUILDDIR_BIN/kmk" KBUILDDIR really; then
909	log_success "found"
910	echo "export BUILD_PLATFORM=\"$OS\"" >> $ENV
911	echo "export BUILD_PLATFORM_ARCH=\"$MACHINE\"" >> $ENV
912	echo "export BUILD_TARGET=\"$OS\"" >> $ENV
913	echo "export BUILD_TARGET_ARCH=\"$MACHINE\"" >> $ENV
914	echo "export BUILD_TARGET_CPU=\"$CPU\"" >> $ENV
915	echo "export BUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
916	echo "export PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
917	echo "export PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
918	echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"" >> $ENV
919	echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
920	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
921	echo "echo \"\$PATH\" \| grep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
922	echo "export PATH" >> $ENV
923	echo "unset path_kbuild_bin path_dev_bin" >> $ENV
924	fi
925	}
926
927	#
928	# Show help
929	#
930	function show_help()
931	{
932	cat << EOF
933	Usage: ./configure [OPTIONS]...
934
935	Configuration:
936	-h, --help display this help and exit
937	--nofatal don't abort on errors
938	--disable-xpcom disable XPCOM and related stuff
939
940	Paths:
941	--with-gcc=PATH position of the gcc compiler [$CC]
942	--with-g++=PATH position of the g++ compiler [$CXX]
943	--with-kbuild-dir=DIR kbuild directory [$KBUILDDIR]
944	--with-iasl=PATH the position of the iasl compiler [$IASL]
945	--with-linux=DIR Linux kernel source directory [$LINUX]
946	--with-mkisofs=PATH position of mkisofs [$MKISOFS]
947	--with-qt-dir=DIR directory for QT headers/libraries [$QTDIR]
948	--with-xalan=LIB position of the xalan library [$LIBXALAN]
949	--with-xerces=LIB position of the xerces library [$LIBXERCES]
950
951	Build type:
952	-d, --build-debug build with debugging symbols and assertions
953	EOF
954	exit 0
955	}
956
957
958	#
959	# The body.
960	#
961
962	# scan command line options
963	for option; do
964	case "$option" in
965	--help\|-help\|-h)
966	show_help
967	;;
968	--nofatal)
969	nofatal=1
970	;;
971	--with-gcc=*)
972	CC=`echo $option \| cut -d'=' -f2`
973	;;
974	--with-g++=*)
975	CXX=`echo $option \| cut -d'=' -f2`
976	;;
977	--with-kbuild=*)
978	KBUILDDIR=`echo $option \| cut -d'=' -f2`
979	;;
980	--with-qt-dir=*)
981	QTDIR=`echo $option \| cut -d'=' -f2`
982	;;
983	--with-iasl=*)
984	IASL=`echo $option \| cut -d'=' -f2`
985	;;
986	--with-linux=*)
987	LINUX=`echo $option \| cut -d'=' -f2`
988	;;
989	--with-mkisofs=*)
990	MKISOFS=`echo $option \| cut -d'=' -f2`
991	;;
992	--with-xalan=*)
993	LIBXALAN=`echo $option \| cut -d'=' -f2`
994	;;
995	--with-xerces=*)
996	LIBXERCES=`echo $option \| cut -d'=' -f2`
997	;;
998	--disable-xpcom)
999	XPCOM=0
1000	;;
1001	--disable-qt)
1002	WITH_QT=0
1003	;;
1004	--build-debug\|-d)
1005	BUILD_TYPE=debug
1006	;;
1007	--ose)
1008	OSE=2
1009	;;
1010	--odir=*)
1011	ODIR=`echo $option \| cut -d'=' -f2`
1012	;;
1013	*)
1014	echo
1015	echo "Unrecognized option \"$option\""
1016	echo
1017	show_help
1018	;;
1019	esac
1020	done
1021
1022	LOG="${ODIR:+$ODIR/}$LOG"
1023	ENV="${ODIR:+$ODIR/}$ENV"
1024	CNF="${ODIR:+$ODIR/}$CNF"
1025
1026	# initialize output files
1027	cat > $LOG << EOF
1028	# Log file generated by
1029	#
1030	# '$0 $*'
1031	#
1032
1033	EOF
1034	cat > $CNF << EOF
1035	# -- Makefile --
1036	#
1037	# automatically generated by
1038	#
1039	# '$0 $*'
1040	#
1041	# It will be completely overwritten if configure is executed again.
1042	#
1043
1044	EOF
1045	cat > $ENV << EOF
1046	#!/bin/bash
1047	#
1048	# automatically generated by
1049	#
1050	# '$0 $*'
1051	#
1052	# It will be completely overwritten if configure is executed again.
1053	# Make sure you source this file once before you start to build VBox.
1054	#
1055
1056	EOF
1057
1058	# test if we are OSE
1059	if (($OSE==1)) && [ -d "`cd $(dirname $0); pwd`/src/VBox/Devices/USB" ]; then
1060	echo "Found USB devices, assuming VBOX_OSE = FALSE" >> $LOG
1061	echo >> $LOG
1062	OSE=0
1063	fi
1064
1065	# first determine our environment
1066	check_environment
1067	check_kbuild
1068
1069	# some things are not available in for OSE
1070	if (($OSE)); then
1071	cnf_append "VBOX_OSE" "1"
1072	cnf_append "VBOX_WITH_TESTSUITE" ""
1073	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
1074
1075	if [ "$OS" = "linux" ]; then
1076	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
1077	else
1078	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
1079	fi
1080	echo >> $CNF
1081	fi
1082
1083	# append the tools directory to the default search path
1084	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
1085
1086	# the tools
1087	check_gcc
1088	[ "$OS" != "darwin" ] && check_as86
1089	[ "$OS" != "darwin" ] && check_bcc
1090	[ "$OS" != "darwin" ] && check_iasl
1091	# don't check for yasm for the time beeing as 0.40 and 0.50 both have known bugs
1092	# [ "$OS" != "darwin" ] && check_yasm
1093	[ "$OS" != "darwin" ] && check_xsltproc
1094	(($OSE==0)) && check_mkisofs
1095
1096	# the libraries
1097	(($XPCOM==1)) && check_xalan
1098	(($XPCOM==1)) && check_xerces
1099	(($XPCOM==1)) && check_libidl
1100	[ "$OS" != "darwin" ] && check_uuid
1101	(($OSE==0)) && check_ssl
1102	[ "$OS" != "darwin" ] && check_pthread
1103	[ "$OS" != "darwin" ] && check_z
1104	(($OSE==0)) && check_png
1105	(($OSE==0)) && check_pam
1106	[ "$OS" != "darwin" ] && check_sdl
1107	(($OSE==0)) && check_sdl_ttf
1108	[ "$OS" != "darwin" ] && check_xcursor
1109	[ "$OS" != "darwin" ] && check_x
1110	(($XPCOM==1)) && check_qt
1111
1112	# Linux-specific
1113	[ "$OS" = "linux" ] && check_linux
1114
1115	# success!
1116	echo
1117	echo "Successfully generated '$CNF' and '$ENV'."
1118	echo "Source '$ENV' once before you start to build VBox:"
1119	echo
1120	echo " source $ENV"
1121	echo " kmk"
1122	echo
1123	echo "Enjoy!"
1124	cleanup

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source: vbox/trunk/configure@ 59

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