configure@ 818

Last change on this file since 818 was 818, checked in by vboxsync, 18 years ago
fixed detection of -lXcursor in /usr/X11R6/lib
Property svn:executable set to ``*
File size: 26.4 KB

Line
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	LIBX11="-L/usr/X11R6/lib -lXext -lX11"
49	LIBXCURSOR="-lXcursor"
50	INCZ=""
51	LIBZ="-lz"
52	INCPNG=""
53	LIBPNG="-lpng"
54	QTDIR="/usr/qt/3 /usr/lib/qt3 /usr/share/qt3"
55	KBUILDDIR="`cd $(dirname $0); pwd`/kBuild"
56	DEVDIR="`cd $(dirname $0); pwd`/tools"
57	if [ -d /lib/modules/`uname -r`/build ]; then
58	LINUX="/lib/modules/`uname -r`/build"
59	else
60	LINUX="/usr/src/linux"
61	fi
62	KCHMVIEWER="kchmviewer"
63	LOG="configure.log"
64	CNF="AutoConfig.kmk"
65	ENV="env.sh"
66	BUILD_TYPE="release"
67	# the restricting tool is ar (mri mode).
68	INVALID_CHARS="[^A-Za-z0-9/\\$:._-]"
69
70	if (cd $(dirname $0); pwd)\|grep -q "$INVALID_CHARS"; then
71	echo "Error: VBox base path contains invalid characters!"
72	exit 1
73	fi
74
75	function cleanup()
76	{
77	rm -f .tmp_src.cc .tmp_src.c .tmp_out .test_execute.log
78	}
79
80	function fail()
81	{
82	if [ -z "$nofatal" -o "x$1" != "x" ]; then
83	cleanup
84	rm -f $ENV
85	exit 1
86	fi
87	}
88
89	function log_success()
90	{
91	if [ -n "$1" ]; then echo -n "$1, "; fi
92	echo "OK."
93	echo -e "$1\n\n" >> $LOG
94	}
95
96	function log_failure()
97	{
98	echo -e "\n ** $1!"
99	echo -e "** $1!\n" >> $LOG
100	}
101
102	function cnf_append()
103	{
104	printf "%-26s := %s\n" "$1" "$2" >> $CNF
105	}
106
107	# Wrapper for ancient /usr/bin/which on darwin that always returns 0
108	function which_wrapper()
109	{
110	if [ -z "$have_ancient_which" ]; then
111	if which /bin/___cErTaINly_a_nOn_eXisTing_fIle___ 2> /dev/null > /dev/null; then
112	have_ancient_which="yes"
113	else
114	have_ancient_which="no"
115	fi
116	fi
117	if [ "$have_ancient_which" = "yes" ]; then
118	local retval=`which $* 2>/dev/null`
119	echo "$retval"
120	test -n "$retval" -a -e "$retval"
121	else
122	which $* 2> /dev/null
123	fi
124	}
125
126	function check_avail()
127	{
128	if [ -z "$1" ]; then
129	log_failure "$2 is empty"
130	fail $3
131	return 1
132	elif which_wrapper $1 > /dev/null; then
133	return 0
134	else
135	log_failure "$1 (variable $2) not found"
136	fail $3
137	return 1
138	fi
139	}
140
141	# Prepare a test
142	function test_header()
143	{
144	echo "*** Checking $1 ***" >> $LOG
145	echo -n "Checking for $1: "
146	}
147
148	# Compile a test
149	function test_compile()
150	{
151	echo "compiling the following source file:" >> $LOG
152	cat .tmp_src.cc >> $LOG
153	echo "using the following command line:" >> $LOG
154	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc \"$1\"" >> $LOG
155	$CXX -O -Wall -o .tmp_out .tmp_src.cc $1 >> $LOG 2>&1
156	if (($?!=0)); then
157	if [ -z "$4" ]; then
158	echo -e "\n $2 not found at $1 or $3 headers not found"
159	echo " Check the file $LOG for detailed error information."
160	fail
161	else
162	echo "not found."
163	echo -e "\n" >> $LOG
164	fi
165	return 1
166	fi
167	return 0
168	}
169
170	# Execute a compiled test binary
171	function test_execute()
172	{
173	echo "executing the binary" >> $LOG
174	./.tmp_out > .test_execute.log
175	rc=$?
176	cat .test_execute.log \| tee -a $LOG
177	if (($rc!=0)); then
178	fail $1
179	return 1
180	fi
181	echo -e "\n\n" >> $LOG
182	return 0
183	}
184
185	#
186	# Check for OS, MACHINE, CPU
187	#
188	function check_environment()
189	{
190	test_header environment
191	CPU=`uname -m`
192	case "$CPU" in
193	i[3456789]86\|x86)
194	MACHINE='x86'
195	;;
196	x86_64\|amd64)
197	MACHINE='amd64'
198	CPU='k8'
199
200	echo ""
201	echo ""
202	echo "Warning! Support for AMD64 host systems is work in progress."
203	echo " Don't expect it to work or even to build at the moment."
204	echo ""
205	echo ""
206	;;
207	*)
208	log_failure "Cannot determine system"
209	exit 1
210	;;
211	esac
212	OS=`uname -s \| sed -e 's/GNU\/Linux/Linux/g' \| tr 'A-Z' 'a-z'`
213	case "$OS" in
214	linux)
215	;;
216	darwin)
217	;;
218	*)
219	log_failure "Cannot determine OS"
220	exit 1
221	;;
222	esac
223	DEVDIR_BIN="$DEVDIR/$OS.$MACHINE/bin"
224	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$MACHINE"
225	log_success "Determined $OS.$MACHINE"
226
227	# Automatically disable XPCOM on darwin.
228	if [ "$OS" = "darwin" -a $XPCOM -eq 1 ]; then
229	XPCOM=0
230	echo "Disabling checks for XPCOM related components."
231	fi
232	}
233
234	#
235	# Check for gcc with version >= 3.2.
236	# We depend on a working gcc, if we fail terminate in every case.
237	#
238	function check_gcc()
239	{
240	test_header gcc
241	if check_avail "$CC" CC really; then
242	cc_ver=`$CC -dumpversion`
243	if check_avail "$CXX" CXX really; then
244	cxx_ver=`$CXX -dumpversion`
245	cc_maj=`echo $cc_ver\|cut -d. -f1`
246	cc_min=`echo $cc_ver\|cut -d. -f2`
247	if [ "x$cc_ver" != "x$cxx_ver" ]; then
248	log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
249	fail really
250	elif (($cc_maj>3)); then
251	log_success "found version $cc_ver, using precompiled objects for recompiler"
252	cnf_append "VBOX_USING_GCC4" "1"
253	elif (($cc_maj<3 \|\| $cc_min<2)); then
254	log_failure "gcc version $cc_ver found, expected at least gcc version 3.2"
255	fail really
256	else
257	log_success "found version $cc_ver"
258	fi
259	if [ "$CC" != "gcc" ]; then
260	cnf_append "TOOL_GCC3_CC" "$CC"
261	cnf_append "TOOL_GCC3_AS" "$CC"
262	fi
263	if [ "$CXX" != "g++" ]; then
264	cnf_append "TOOL_GCC3_CXX" "$CXX"
265	cnf_append "TOOL_GCC3_LD" "$CXX"
266	fi
267	fi
268	fi
269	}
270
271	#
272	# Check for the bcc compiler, needed for compiling the BIOS
273	#
274	function check_bcc()
275	{
276	test_header bcc
277	if check_avail "$BCC" BCC; then
278	bcc_ver=`$BCC -v 2>&1\|grep version\|sed 's+^bcc: version $.*$+\1+'`
279	if (($?!=0)); then
280	log_failure "not found"
281	fail
282	else
283	echo "compiling the following source file:" >> $LOG
284	echo '
285	int foo(a)
286	int a;
287	{
288	return 0;
289	}
290	' > .tmp_src.c
291	cat .tmp_src.c >> $LOG
292	local bcc_path=`which_wrapper $BCC`
293	local bcc_dir="`dirname $bcc_path`/"
294	echo "using the following command line:" >> $LOG
295	echo "$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c" >> $LOG
296	$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c >> $LOG 2>&1
297	if (($?!=0)); then
298	log_failure "not found"
299	fail
300	else
301	log_success "found version $bcc_ver"
302	cnf_append "VBOX_BCC" "$bcc_path -B $bcc_dir"
303	fi
304	fi
305	fi
306	}
307
308	#
309	# Check for the as86 assembler, needed for compiling the BIOS
310	#
311	function check_as86()
312	{
313	test_header as86
314	if check_avail "$AS86" AS86; then
315	as86_ver=`$AS86 -v 2>&1\|grep version\|sed 's+^as86 version: $.*$+\1+'`
316	if (($?!=0)); then
317	log_failure "not found"
318	fail
319	else
320	log_success "found version $as86_ver"
321	cnf_append "VBOX_AS86" "`which_wrapper $AS86`"
322	fi
323	fi
324	}
325
326	#
327	# Check for yasm, needed to compile assembler files
328	#
329	function check_yasm()
330	{
331	test_header yasm
332	if check_avail "$YASM" YASM; then
333	yasm_ver=`$YASM --version\|grep "^yasm"\|sed 's+^yasm $.*$+\1+'`
334	if (($?!=0)); then
335	log_failure "not found"
336	fail
337	else
338	yasm_maj=`echo $yasm_ver\|cut -d. -f1`
339	yasm_min=`echo $yasm_ver\|cut -d. -f2`
340	yasm_rev=`echo $yasm_ver\|cut -d. -f3`
341	yasm_ver_mul=$(($yasm_maj10000+$yasm_min100+$yasm_rev))
342	if (($yasm_ver_mul<501)); then
343	log_failure "found version $yasm_ver, expected at least 0.5.1"
344	fail
345	else
346	log_success "found version $yasm_ver"
347	fi
348	fi
349	fi
350	}
351
352	#
353	# Check for the iasl ACPI compiler, needed to compile vbox.dsl
354	#
355	function check_iasl()
356	{
357	test_header iasl
358	if check_avail "$IASL" IASL; then
359	iasl_ver=`$IASL\|grep version\|sed 's+^ASL.version $[0-9]$.*+\1+'`
360	if (($?!=0)); then
361	log_failure "not found"
362	fail
363	else
364	log_success "found version $iasl_ver"
365	cnf_append "VBOX_IASLCMD" "`which_wrapper $IASL`"
366	fi
367	fi
368	}
369
370	#
371	# Check for xsltproc, needed by Main
372	#
373	function check_xsltproc()
374	{
375	test_header xslt
376	if check_avail "$XSLTPROC" XSLTPROC; then
377	xsltproc_ver=`$XSLTPROC --version`
378	if (($?!=0)); then
379	log_failure "not found"
380	fail
381	else
382	log_success "found"
383	cnf_append "VBOX_XSLTPROC" "`which_wrapper $XSLTPROC`"
384	fi
385	fi
386	}
387
388	#
389	# Check for mkisofs, needed to build the CDROM image containing the additions
390	#
391	function check_mkisofs()
392	{
393	test_header mkisofs
394	if which_wrapper $GENISOIMAGE > /dev/null; then
395	mkisofs_ver=`$GENISOIMAGE --version`
396	if (($?!=0)); then
397	log_failure "not found"
398	fail
399	else
400	log_success "found $mkisofs_ver"
401	cnf_append "VBOX_MKISOFS" "`which_wrapper $GENISOIMAGE`"
402	fi
403	elif check_avail "$MKISOFS" MKISOFS; then
404	mkisofs_ver=`$MKISOFS --version`
405	if (($?!=0)); then
406	log_failure "not found"
407	fail
408	else
409	log_success "found $mkisofs_ver"
410	cnf_append "VBOX_MKISOFS" "`which_wrapper $MKISOFS`"
411	fi
412	fi
413	}
414
415	#
416	# Check for xalan, needed by VBoxXML
417	#
418	function check_xalan()
419	{
420	test_header xalan
421	echo '
422	#include <cstdio>
423	#include <xalanc/Include/XalanVersion.hpp>
424	extern "C" int main(void)
425	{
426	printf("found version %d.%d.%d",
427	XALAN_VERSION_MAJOR, XALAN_VERSION_MINOR, XALAN_VERSION_REVISION);
428	#if _XALAN_VERSION >= 10800
429	printf(", OK.\n");
430	return 0;
431	#else
432	printf(", expected version 1.8.0 or higher\n");
433	return 1;
434	#endif
435	}
436	' > .tmp_src.cc
437	if test_compile "$LIBXALAN ${INCXALAN:+-I$INCXALAN}" xalan xalanc; then
438	if test_execute; then
439	cnf_append "SDK_VBOX_XALAN_LIBS" `echo $LIBXALAN\|sed 's+-l++'`
440	cnf_append "SDK_VBOX_XALAN_INCS" "$INCXALAN"
441	fi
442	fi
443	}
444
445	#
446	# Check for xerces, needed by VBoxXML
447	#
448	function check_xerces()
449	{
450	test_header xerces
451	echo '
452	#include <cstdio>
453	#include <xercesc/util/XercesVersion.hpp>
454	extern "C" int main(void)
455	{
456	printf("found version %d.%d.%d",
457	XERCES_VERSION_MAJOR, XERCES_VERSION_MINOR, XERCES_VERSION_REVISION);
458	#if _XERCES_VERSION >= 20500
459	printf(", OK.\n");
460	return 0;
461	#else
462	printf(", expected version 2.5.0 or higher");
463	return 1;
464	#endif
465	}
466	' > .tmp_src.cc
467	if test_compile "$LIBXERCES ${INCXERCES:+-I$INCXERCES}" xerces xercesc; then
468	if test_execute; then
469	cnf_append "SDK_VBOX_XERCES_LIBS" `echo $LIBXERCES\|sed 's+-l++'`
470	cnf_append "SDK_VBOX_XERCES_INCS" "$INCXERCES"
471	fi
472	fi
473	}
474
475	#
476	# Check for libIDL, needed by xpcom
477	#
478	check_libidl()
479	{
480	test_header libIDL
481
482	if which_wrapper libIDL-config-2 > /dev/null; then
483	libidl_ver=`libIDL-config-2 --version`
484	if (($?!=0)); then
485	log_failure "not found"
486	fail
487	else
488	log_success "found version $libidl_ver"
489	fi
490	elif check_avail "libIDL-config" libIDL-config; then
491	libidl_ver=`libIDL-config --version`
492	if (($?!=0)); then
493	log_failure "not found"
494	fail
495	else
496	log_success "found version $libidl_ver"
497	fi
498	fi
499	}
500
501	#
502	# Check for uuid, needed by Runtime, VBoxSVC, VBoxSDL, and VBoxBFE
503	#
504	function check_uuid()
505	{
506	test_header uuid
507	echo '
508	#include <cstdio>
509	#include <uuid/uuid.h>
510	extern "C" int main(void)
511	{
512	uuid_t uu;
513	uuid_clear(uu);
514	if (uuid_is_null(uu)) {
515	printf("found, OK.\n");
516	return 0;
517	} else {
518	printf("uuid found but does not work\n");
519	return 1;
520	}
521	}
522	' > .tmp_src.cc
523	if test_compile $LIBUUID uuid uuid; then
524	if test_execute; then
525	cnf_append "LIB_UUID" `echo $LIBUUID\|sed 's+-l++'`
526	fi
527	fi
528	}
529
530	#
531	# Check for openssl, needed for RDP
532	#
533	function check_ssl()
534	{
535	test_header ssl
536	echo '
537	#include <cstdio>
538	#include <openssl/opensslv.h>
539	extern "C" int main(void)
540	{
541	printf("found version %s", OPENSSL_VERSION_TEXT);
542	#if OPENSSL_VERSION_NUMBER >= 0x0090700
543	printf(", OK.\n");
544	return 0;
545	#else
546	printf(", expected version 0.9.7 or higher\n");
547	return 1;
548	#endif
549	}
550	' > .tmp_src.cc
551	if test_compile $LIBCRYPTO libcrypto openssl; then
552	if test_execute nofatal; then
553	cnf_append "SDK_VBOX_OPENSSL_INCS" ""
554	cnf_append "SDK_VBOX_OPENSSL_LIBS" `echo $LIBCRYPTO\|sed 's+-l++'`
555	fi
556	fi
557	}
558
559	#
560	# Check for pthread, needed by VBoxSVC, frontends, ...
561	#
562	function check_pthread()
563	{
564	test_header pthread
565	echo '
566	#include <cstdio>
567	#include <pthread.h>
568	extern "C" int main(void)
569	{
570	pthread_mutex_t mutex;
571	if (pthread_mutex_init(&mutex, NULL)) {
572	printf("pthread_mutex_init() failed\n");
573	return 1;
574	}
575	if (pthread_mutex_lock(&mutex)) {
576	printf("pthread_mutex_lock() failed\n");
577	return 1;
578	}
579	if (pthread_mutex_unlock(&mutex)) {
580	printf("pthread_mutex_unlock() failed\n");
581	return 1;
582	}
583	printf("found, OK.\n");
584	}
585	' > .tmp_src.cc
586	if test_compile $LIBPTHREAD pthread pthread; then
587	if test_execute; then
588	cnf_append "LIB_PTHREAD" `echo $LIBPTHREAD\|sed 's+-l++'`
589	fi
590	fi
591	}
592
593	#
594	# Check for zlib, needed by VBoxSVC, Runtime, ...
595	#
596	function check_z()
597	{
598	test_header zlib
599	echo '
600	#include <cstdio>
601	#include <zlib.h>
602	extern "C" int main(void)
603	{
604	printf("found version %s", ZLIB_VERSION);
605	#if ZLIB_VERNUM >= 0x1210
606	printf(", OK.\n");
607	return 0;
608	#else
609	printf(", expected version 1.2.1 or higher\n");
610	return 1;
611	#endif
612	}
613	' > .tmp_src.cc
614	if test_compile "$LIBZ ${INCZ:+-I$INCZ}" zlib zlib; then
615	if test_execute; then
616	cnf_append "SDK_VBOX_ZLIB_LIBS" `echo $LIBZ\|sed 's+-l++'`
617	cnf_append "SDK_VBOX_ZLIB_INCS" "$INCZ"
618	fi
619	fi
620	}
621
622	#
623	# Check for libpng, needed by kchmviewer
624	#
625	function check_png()
626	{
627	test_header libpng
628	echo '
629	#include <cstdio>
630	#include <png.h>
631	extern "C" int main(void)
632	{
633	printf("found version %s", PNG_LIBPNG_VER_STRING);
634	#if PNG_LIBPNG_VER >= 10205
635	printf(", OK.\n");
636	return 0;
637	#else
638	printf(", expected version 1.2.5 or higher\n");
639	return 1;
640	#endif
641	}
642	' > .tmp_src.cc
643	if test_compile "$LIBPNG ${INCPNG:+-I$INCPNG}" libpng libpng nofatal; then
644	if test_execute nofatal; then
645	cnf_append "SDK_VBOX_LIBPNG_LIBS" `echo $LIBPNG\|sed 's+-l++'`
646	cnf_append "SDK_VBOX_LIBPNG_INCS" "$INCPNG"
647	fi
648	fi
649	}
650
651	#
652	# Check for pam, needed by VRDPAuth
653	# Version 79 was introduced in 9/2005, do we support older versions?
654	# Debian/sarge uses 76
655	#
656	function check_pam()
657	{
658	test_header pam
659	echo '
660	#include <cstdio>
661	#include <security/pam_appl.h>
662	extern "C" int main(void)
663	{
664	printf("found version %d", __LIBPAM_VERSION);
665	if (__LIBPAM_VERSION >= 76)
666	{
667	printf(", OK.\n");
668	return 0;
669	}
670	else
671	{
672	printf(", expected version 76 or higher\n");
673	return 1;
674	}
675	}
676	' > .tmp_src.cc
677	if test_compile "-lpam" pam pam; then
678	test_execute
679	fi
680	}
681
682	#
683	# Check for the SDL library, needed by VBoxSDL and VirtualBox
684	# We depend at least on version 1.2.7
685	#
686	function check_sdl()
687	{
688	test_header SDL
689	echo '
690	#include <cstdio>
691	#include <SDL/SDL.h>
692	#include <SDL/SDL_main.h>
693	extern "C" int main(void)
694	{
695	printf("found version %d.%d.%d",
696	SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
697	#if SDL_VERSION_ATLEAST(1,2,7)
698	printf(", OK.\n");
699	return 0;
700	#else
701	printf(", expected version 1.2.7 or higher\n");
702	return 1;
703	#endif
704	}
705	' > .tmp_src.cc
706	if test_compile "$LIBSDL $LIBSDLMAIN ${INCSDL:+-I$INCSDL}" SDL SDL; then
707	if test_execute; then
708	cnf_append "LIB_SDK_LIBSDL_SDL" `echo $LIBSDL\|sed 's+-l++'`
709	cnf_append "LIB_SDK_LIBSDL_SDLMAIN" `echo $LIBSDLMAIN\|sed 's+-l++'`
710	[ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS" "$INCSDL"
711	fi
712	fi
713	}
714
715	#
716	# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
717	#
718	function check_sdl_ttf()
719	{
720	test_header SDL_ttf
721	echo '
722	#include <cstdio>
723	#include <SDL/SDL_ttf.h>
724	#ifndef SDL_TTF_MAJOR_VERSION
725	#define SDL_TTF_MAJOR_VERSION TTF_MAJOR_VERSION
726	#define SDL_TTF_MINOR_VERSION TTF_MINOR_VERSION
727	#define SDL_TTF_PATCHLEVEL TTF_PATCHLEVEL
728	#endif
729	extern "C" int main(void)
730	{
731	printf("found version %d.%d.%d",
732	SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
733	#if 10000SDL_TTF_MAJOR_VERSION + 100SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
734	printf(", OK.\n");
735	return 0;
736	#else
737	printf(", expected version 2.0.6 or higher\n");
738	return 1;
739	#endif
740	}
741	' > .tmp_src.cc
742	if test_compile "-lSDL_ttf" SDL_ttf SDL_ttf; then
743	test_execute
744	fi
745	}
746
747	#
748	# Check for libasound, needed by the ALSA audio backend
749	#
750	function check_alsa()
751	{
752	test_header ALSA
753	echo '
754	#include <alsa/asoundlib.h>
755	extern "C" int main(void)
756	{
757	printf("found version %d.%d.%d",
758	SND_LIB_MAJOR, SND_LIB_MINOR, SND_LIB_SUBMINOR);
759	#if 10000SND_LIB_MAJOR + 100SND_LIB_MINOR + SND_LIB_SUBMINOR >= 10008
760	printf(", OK.\n");
761	return 0;
762	#else
763	printf(", expected version 1.0.8 or higher\n");
764	return 1;
765	#endif
766	}
767	' > .tmp_src.cc
768	if test_compile "-lasound" asound asound; then
769	test_execute
770	fi
771	}
772
773	#
774	# Check for the Xcursor library, needed by VBoxSDL and VBoxBFE
775	#
776	function check_xcursor()
777	{
778	test_header Xcursor
779	echo '
780	#include <cstdio>
781	#include <X11/Xlib.h>
782	#include <X11/Xcursor/Xcursor.h>
783	extern "C" int main(void)
784	{
785	XcursorImage *cursor = XcursorImageCreate (10, 10);
786	XcursorImageDestroy(cursor);
787	return 0;
788	}
789	' > .tmp_src.cc
790	if test_compile "$LIBX11 $LIBXCURSOR" Xcursor Xcursor; then
791	log_success "found"
792	cnf_append "LIB_XCURSOR" `echo $LIBXCURSOR\|sed 's+-l++'`
793	fi
794	}
795
796	#
797	# Check for the X libraries (Xext, X11)
798	#
799	function check_x()
800	{
801	test_header "X libraries"
802	echo '
803	#include <cstdio>
804	#include <X11/Xlib.h>
805	extern "C" int main(void)
806	{
807	Display *dpy;
808	int scrn_num;
809	Screen *scrn;
810	Window win;
811
812	dpy = XOpenDisplay(NULL);
813	scrn_num = DefaultScreen(dpy);
814	scrn = ScreenOfDisplay(dpy, scrn_num);
815	win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
816	0, 16, InputOutput, CopyFromParent, 0, NULL);
817	XDestroyWindow(dpy, win);
818	}
819	' > .tmp_src.cc
820	if test_compile "$LIBX11" Xlibs Xlibs; then
821	log_success "found"
822	fi
823	}
824
825	#
826	# Check for the QT library, needed by VirtualBox
827	#
828	function check_qt()
829	{
830	test_header Qt
831	echo '
832	#include <cstdio>
833	#include <qglobal.h>
834	extern "C" int main(void)
835	{
836	printf("found version %s", QT_VERSION_STR);
837	#if QT_VERSION >= 0x030305
838	printf(", OK.\n");
839	return 0;
840	#elif QT_VERSION >= 0x030300
841	printf("\n ** WARNING: QT < 3.3.5 has known problems!\n");
842	#else
843	printf(", expected version 3.3.0 or higher\n");
844	return 1;
845	#endif
846	}
847	' > .tmp_src.cc
848	found_qt=0
849	for q in $QTDIR; do
850	echo "compiling the following source file:" >> $LOG
851	cat .tmp_src.cc >> $LOG
852	echo "using the following command line:" >> $LOG
853	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/lib -lqt-mt" >> $LOG
854	$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/lib -lqt-mt >> $LOG 2>&1
855	if (($?==0)); then
856	if test_execute; then
857	cnf_append "QTDIR" `cd $q ; pwd`
858	found_qt=1
859	break
860	fi
861	fi
862	done
863	if (($found_qt!=1)); then
864	echo -e "\n Qt not found at \"$QTDIR\" or Qt headers not found"
865	echo " Check the file $LOG for detailed error information."
866	fail
867	return 1
868	fi
869	test_header "Qt devtools"
870	if check_avail "$q/bin/moc" QTDIR/bin; then
871	moc_ver=`$q/bin/moc 2>&1 -v\|sed 's+^.(Qt $.$)+\1+'`
872	if (($?!=0)); then
873	log_failure "not found"
874	fail
875	else
876	log_success "found version $moc_ver"
877	fi
878	fi
879	}
880
881	#
882	# Check for Linux sources
883	#
884	function check_linux()
885	{
886	test_header "Linux kernel sources"
887	echo '
888	#include <linux/version.h>
889	int printf(const char *format, ...);
890	int main(void)
891	{
892	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
893	(LINUX_VERSION_CODE % 65536) / 256,
894	LINUX_VERSION_CODE % 256);
895	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
896	printf(", OK.\n");
897	return 0;
898	#else
899	printf(", expected version 2.4.0 or higher\n");
900	return 1;
901	#endif
902	}
903	' > .tmp_src.c
904	echo "compiling the following source file:" >> $LOG
905	cat .tmp_src.c >> $LOG
906	echo "using the following command line:" >> $LOG
907	echo "$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include" >> $LOG
908	$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include >> $LOG 2>&1
909	if (($?!=0)); then
910	echo -e "\n Linux kernel headers not found at $LINUX"
911	echo " Check the file $LOG for detailed error information."
912	fail
913	else
914	if test_execute; then
915	cnf_append "VBOX_LINUX_SRC" `cd $LINUX ; pwd`
916	fi
917	fi
918	}
919
920	#
921	# Check for kchmviewer, needed to display the online help
922	#
923	function check_kchmviewer()
924	{
925	test_header kchmviewer
926	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
927	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: $.*$+\1+'`
928	if (($?!=0)); then
929	log_failure "not found"
930	fail
931	else
932	log_success "found version $kchmviewer_ver"
933	fi
934	fi
935	}
936
937	#
938	# Check for the kBuild tools, we don't support GNU make
939	#
940	function check_kbuild()
941	{
942	test_header kBuild
943	if check_avail "$KBUILDDIR_BIN/kmk" KBUILDDIR really; then
944	log_success "found"
945	echo "export BUILD_PLATFORM=\"$OS\"" >> $ENV
946	echo "export BUILD_PLATFORM_ARCH=\"$MACHINE\"" >> $ENV
947	echo "export BUILD_TARGET=\"$OS\"" >> $ENV
948	echo "export BUILD_TARGET_ARCH=\"$MACHINE\"" >> $ENV
949	echo "export BUILD_TARGET_CPU=\"$CPU\"" >> $ENV
950	echo "export BUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
951	echo "export PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
952	echo "export PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
953	echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"" >> $ENV
954	echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
955	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
956	echo "echo \"\$PATH\" \| grep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
957	echo "export PATH" >> $ENV
958	echo "unset path_kbuild_bin path_dev_bin" >> $ENV
959	fi
960	}
961
962	#
963	# Show help
964	#
965	function show_help()
966	{
967	cat << EOF
968	Usage: ./configure [OPTIONS]...
969
970	Configuration:
971	-h, --help display this help and exit
972	--nofatal don't abort on errors
973	--disable-xpcom disable XPCOM and related stuff
974
975	Paths:
976	--with-gcc=PATH position of the gcc compiler [$CC]
977	--with-g++=PATH position of the g++ compiler [$CXX]
978	--with-kbuild=DIR kbuild directory [$KBUILDDIR]
979	--with-iasl=PATH the position of the iasl compiler [$IASL]
980	--with-linux=DIR Linux kernel source directory [$LINUX]
981	--with-mkisofs=PATH position of mkisofs [$MKISOFS]
982	--with-qt-dir=DIR directory for QT headers/libraries [$QTDIR]
983	--with-xalan=LIB position of the xalan library [$LIBXALAN]
984	--with-xerces=LIB position of the xerces library [$LIBXERCES]
985
986	Build type:
987	-d, --build-debug build with debugging symbols and assertions
988	EOF
989	exit 0
990	}
991
992
993	#
994	# The body.
995	#
996
997	# scan command line options
998	for option; do
999	case "$option" in
1000	--help\|-help\|-h)
1001	show_help
1002	;;
1003	--nofatal)
1004	nofatal=1
1005	;;
1006	--with-gcc=*)
1007	CC=`echo $option \| cut -d'=' -f2`
1008	;;
1009	--with-g++=*)
1010	CXX=`echo $option \| cut -d'=' -f2`
1011	;;
1012	--with-kbuild=*)
1013	KBUILDDIR=`echo $option \| cut -d'=' -f2`
1014	if echo $KBUILDDIR\|grep -q "$INVALID_CHARS"; then
1015	echo "Error: KBUILDDIR contains invalid characters!"
1016	exit 1
1017	fi
1018	;;
1019	--with-qt-dir=*)
1020	QTDIR=`echo $option \| cut -d'=' -f2`
1021	;;
1022	--with-iasl=*)
1023	IASL=`echo $option \| cut -d'=' -f2`
1024	;;
1025	--with-linux=*)
1026	LINUX=`echo $option \| cut -d'=' -f2`
1027	;;
1028	--with-mkisofs=*)
1029	MKISOFS=`echo $option \| cut -d'=' -f2`
1030	;;
1031	--with-xalan=*)
1032	LIBXALAN=`echo $option \| cut -d'=' -f2`
1033	;;
1034	--with-xerces=*)
1035	LIBXERCES=`echo $option \| cut -d'=' -f2`
1036	;;
1037	--disable-xpcom)
1038	XPCOM=0
1039	;;
1040	--disable-qt)
1041	WITH_QT=0
1042	;;
1043	--build-debug\|-d)
1044	BUILD_TYPE=debug
1045	;;
1046	--ose)
1047	OSE=2
1048	;;
1049	--odir=*)
1050	ODIR=`echo $option \| cut -d'=' -f2`
1051	;;
1052	*)
1053	echo
1054	echo "Unrecognized option \"$option\""
1055	echo
1056	show_help
1057	;;
1058	esac
1059	done
1060
1061	LOG="${ODIR:+$ODIR/}$LOG"
1062	ENV="${ODIR:+$ODIR/}$ENV"
1063	CNF="${ODIR:+$ODIR/}$CNF"
1064
1065	# initialize output files
1066	cat > $LOG << EOF
1067	# Log file generated by
1068	#
1069	# '$0 $*'
1070	#
1071
1072	EOF
1073	cat > $CNF << EOF
1074	# -- Makefile --
1075	#
1076	# automatically generated by
1077	#
1078	# '$0 $*'
1079	#
1080	# It will be completely overwritten if configure is executed again.
1081	#
1082
1083	EOF
1084	cat > $ENV << EOF
1085	#!/bin/bash
1086	#
1087	# automatically generated by
1088	#
1089	# '$0 $*'
1090	#
1091	# It will be completely overwritten if configure is executed again.
1092	# Make sure you source this file once before you start to build VBox.
1093	#
1094
1095	EOF
1096
1097	# test if we are OSE
1098	if (($OSE==1)) && [ -d "`cd $(dirname $0); pwd`/src/VBox/Devices/USB" ]; then
1099	echo "Found USB devices, assuming VBOX_OSE = FALSE" >> $LOG
1100	echo >> $LOG
1101	OSE=0
1102	fi
1103
1104	# first determine our environment
1105	check_environment
1106	check_kbuild
1107
1108	# some things are not available in for OSE
1109	if (($OSE)); then
1110	cnf_append "VBOX_OSE" "1"
1111	cnf_append "VBOX_WITH_TESTSUITE" ""
1112	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
1113
1114	if [ "$OS" = "linux" ]; then
1115	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
1116	else
1117	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
1118	fi
1119	echo >> $CNF
1120	fi
1121
1122	# append the tools directory to the default search path
1123	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
1124
1125	# append some extra paths
1126	PATH="$PATH:/opt/gnome/bin"
1127
1128	# the tools
1129	check_gcc
1130	[ "$OS" != "darwin" ] && check_as86
1131	[ "$OS" != "darwin" ] && check_bcc
1132	[ "$OS" != "darwin" ] && check_iasl
1133	# don't check for yasm for the time beeing as 0.40 and 0.50 both have known bugs
1134	# [ "$OS" != "darwin" ] && check_yasm
1135	[ "$OS" != "darwin" ] && check_xsltproc
1136	(($OSE==0)) && check_mkisofs
1137
1138	# the libraries
1139	(($XPCOM==1)) && check_xalan
1140	(($XPCOM==1)) && check_xerces
1141	(($XPCOM==1)) && check_libidl
1142	[ "$OS" != "darwin" ] && check_uuid
1143	(($OSE==0)) && check_ssl
1144	[ "$OS" != "darwin" ] && check_pthread
1145	[ "$OS" != "darwin" ] && check_z
1146	(($OSE==0)) && check_png
1147	(($OSE==0)) && check_pam
1148	[ "$OS" != "darwin" ] && check_sdl
1149	(($OSE==0)) && check_sdl_ttf
1150	[ "$OS" != "darwin" ] && check_alsa
1151	[ "$OS" != "darwin" ] && check_x
1152	[ "$OS" != "darwin" ] && check_xcursor
1153	(($XPCOM==1)) && check_qt
1154
1155	# Linux-specific
1156	[ "$OS" = "linux" ] && check_linux
1157
1158	# success!
1159	echo
1160	echo "Successfully generated '$CNF' and '$ENV'."
1161	echo "Source '$ENV' once before you start to build VBox:"
1162	echo
1163	echo " source $ENV"
1164	echo " kmk"
1165	echo
1166	echo "Enjoy!"
1167	cleanup

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source: vbox/trunk/configure@ 818

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