configure@ 1025

Last change on this file since 1025 was 1025, checked in by vboxsync, 18 years ago
configure: tighten ALSA dependency to 1.0.6 as found on rhel4; added qt path of rhel4; --disable-xpcom now only disables xerces and xalan (old behavior for darwin)
Property svn:executable set to ``*
File size: 27.8 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	# Defaults
26	#
27	OSE=1
28	WITH_XPCOM=1
29	WITH_LIBIDL=1
30	WITH_QT=1
31	CC="gcc"
32	CXX="g++"
33	BCC="bcc"
34	YASM="yasm"
35	IASL="iasl"
36	AS86="as86"
37	XSLTPROC="xsltproc"
38	GENISOIMAGE="genisoimage"
39	MKISOFS="mkisofs"
40	INCXALAN=""
41	LIBXALAN="-lxalan-c"
42	INCXERCES=""
43	LIBXERCES="-lxerces-c"
44	LIBUUID="-luuid"
45	INCSDL="/usr/include/SDL"
46	LIBSDL="-lSDL"
47	LIBSDLMAIN="-lSDLmain"
48	LIBCRYPTO="-lcrypto"
49	LIBPTHREAD="-lpthread"
50	LIBX11="-L/usr/X11R6/lib -lXext -lX11"
51	LIBXCURSOR="-lXcursor"
52	INCZ=""
53	LIBZ="-lz"
54	INCPNG=""
55	LIBPNG="-lpng"
56	QTDIR="/usr/qt/3 /usr/lib/qt3 /usr/lib/qt-3.3 /usr/share/qt3"
57	KBUILDDIR="`cd $(dirname $0); pwd`/kBuild"
58	DEVDIR="`cd $(dirname $0); pwd`/tools"
59	if [ -d /lib/modules/`uname -r`/build ]; then
60	LINUX="/lib/modules/`uname -r`/build"
61	else
62	LINUX="/usr/src/linux"
63	fi
64	KCHMVIEWER="kchmviewer"
65	LOG="configure.log"
66	CNF="AutoConfig.kmk"
67	ENV="env.sh"
68	BUILD_TYPE="release"
69	# the restricting tool is ar (mri mode).
70	INVALID_CHARS="[^A-Za-z0-9/\\$:._-]"
71
72	if (cd $(dirname $0); pwd)\|grep -q "$INVALID_CHARS"; then
73	echo "Error: VBox base path contains invalid characters!"
74	exit 1
75	fi
76
77	function cleanup()
78	{
79	rm -f .tmp_src.cc .tmp_src.c .tmp_out .test_execute.log
80	}
81
82	function fail()
83	{
84	if [ -z "$nofatal" -o "x$1" != "x" ]; then
85	cleanup
86	rm -f $ENV
87	exit 1
88	fi
89	}
90
91	function log_success()
92	{
93	if [ -n "$1" ]; then echo -n "$1, "; fi
94	echo "OK."
95	echo -e "$1\n\n" >> $LOG
96	}
97
98	function log_failure()
99	{
100	echo -e "\n ** $1!"
101	echo -e "** $1!\n" >> $LOG
102	}
103
104	function cnf_append()
105	{
106	printf "%-26s := %s\n" "$1" "$2" >> $CNF
107	}
108
109	# Wrapper for ancient /usr/bin/which on darwin that always returns 0
110	function which_wrapper()
111	{
112	if [ -z "$have_ancient_which" ]; then
113	if which /bin/___cErTaINly_a_nOn_eXisTing_fIle___ 2> /dev/null > /dev/null; then
114	have_ancient_which="yes"
115	else
116	have_ancient_which="no"
117	fi
118	fi
119	if [ "$have_ancient_which" = "yes" ]; then
120	local retval=`which $* 2>/dev/null`
121	echo "$retval"
122	test -n "$retval" -a -e "$retval"
123	else
124	which $* 2> /dev/null
125	fi
126	}
127
128	function check_avail()
129	{
130	if [ -z "$1" ]; then
131	log_failure "$2 is empty"
132	fail $3
133	return 1
134	elif which_wrapper $1 > /dev/null; then
135	return 0
136	else
137	log_failure "$1 (variable $2) not found"
138	fail $3
139	return 1
140	fi
141	}
142
143	# Prepare a test
144	function test_header()
145	{
146	echo "*** Checking $1 ***" >> $LOG
147	echo -n "Checking for $1: "
148	}
149
150	# Compile a test
151	function test_compile()
152	{
153	echo "compiling the following source file:" >> $LOG
154	cat .tmp_src.cc >> $LOG
155	echo "using the following command line:" >> $LOG
156	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc \"$1\"" >> $LOG
157	$CXX -O -Wall -o .tmp_out .tmp_src.cc $1 >> $LOG 2>&1
158	if (($?!=0)); then
159	if [ -z "$4" ]; then
160	echo -e "\n $2 not found at $1 or $3 headers not found"
161	echo " Check the file $LOG for detailed error information."
162	fail
163	else
164	echo "not found."
165	echo -e "\n" >> $LOG
166	fi
167	return 1
168	fi
169	return 0
170	}
171
172	# Execute a compiled test binary
173	function test_execute()
174	{
175	echo "executing the binary" >> $LOG
176	./.tmp_out > .test_execute.log
177	rc=$?
178	cat .test_execute.log \| tee -a $LOG
179	if (($rc!=0)); then
180	fail $1
181	return 1
182	fi
183	echo -e "\n\n" >> $LOG
184	return 0
185	}
186
187	#
188	# Check for OS, MACHINE, CPU
189	#
190	function check_environment()
191	{
192	test_header environment
193	CPU=`uname -m`
194	case "$CPU" in
195	i[3456789]86\|x86)
196	MACHINE='x86'
197	;;
198	x86_64\|amd64)
199	MACHINE='amd64'
200	CPU='k8'
201
202	echo ""
203	echo ""
204	echo "Warning! Support for AMD64 host systems is work in progress."
205	echo " Don't expect it to work or even to build at the moment."
206	echo ""
207	echo ""
208	;;
209	*)
210	log_failure "Cannot determine system"
211	exit 1
212	;;
213	esac
214	OS=`uname -s \| sed -e 's/GNU\/Linux/Linux/g' \| tr 'A-Z' 'a-z'`
215	case "$OS" in
216	linux)
217	;;
218	darwin)
219	;;
220	*)
221	log_failure "Cannot determine OS"
222	exit 1
223	;;
224	esac
225	DEVDIR_BIN="$DEVDIR/$OS.$MACHINE/bin"
226	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$MACHINE"
227	log_success "Determined $OS.$MACHINE"
228
229	# Automatically disable XPCOM on darwin.
230	if [ "$OS" = "darwin" -a $WITH_XPCOM -eq 1 ]; then
231	WITH_XPCOM=0
232	WITH_LIBIDL=0
233	WITH_QT=0
234	echo "Disabling checks for XPCOM related components."
235	fi
236	}
237
238	#
239	# Check for gcc with version >= 3.2.
240	# We depend on a working gcc, if we fail terminate in every case.
241	#
242	function check_gcc()
243	{
244	test_header gcc
245	if check_avail "$CC" CC really; then
246	cc_ver=`$CC -dumpversion`
247	if check_avail "$CXX" CXX really; then
248	cxx_ver=`$CXX -dumpversion`
249	cc_maj=`echo $cc_ver\|cut -d. -f1`
250	cc_min=`echo $cc_ver\|cut -d. -f2`
251	if [ "x$cc_ver" != "x$cxx_ver" ]; then
252	log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
253	fail really
254	elif (($cc_maj>3)); then
255	log_success "found version $cc_ver, using precompiled objects for recompiler"
256	cnf_append "VBOX_USING_GCC4" "1"
257	elif (($cc_maj<3 \|\| $cc_min<2)); then
258	log_failure "gcc version $cc_ver found, expected at least gcc version 3.2"
259	fail really
260	else
261	log_success "found version $cc_ver"
262	fi
263	if [ "$CC" != "gcc" ]; then
264	cnf_append "TOOL_GCC3_CC" "$CC"
265	cnf_append "TOOL_GCC3_AS" "$CC"
266	fi
267	if [ "$CXX" != "g++" ]; then
268	cnf_append "TOOL_GCC3_CXX" "$CXX"
269	cnf_append "TOOL_GCC3_LD" "$CXX"
270	fi
271	fi
272	fi
273	}
274
275	#
276	# Check for the bcc compiler, needed for compiling the BIOS
277	#
278	function check_bcc()
279	{
280	test_header bcc
281	if check_avail "$BCC" BCC; then
282	bcc_ver=`$BCC -v 2>&1\|grep version\|sed 's+^bcc: version $.*$+\1+'`
283	if (($?!=0)); then
284	log_failure "not found"
285	fail
286	else
287	echo "compiling the following source file:" >> $LOG
288	echo '
289	int foo(a)
290	int a;
291	{
292	return 0;
293	}
294	' > .tmp_src.c
295	cat .tmp_src.c >> $LOG
296	local bcc_path=`which_wrapper $BCC`
297	local bcc_dir="`dirname $bcc_path`/"
298	echo "using the following command line:" >> $LOG
299	echo "$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c" >> $LOG
300	$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c >> $LOG 2>&1
301	if (($?!=0)); then
302	log_failure "not found"
303	fail
304	else
305	log_success "found version $bcc_ver"
306	cnf_append "VBOX_BCC" "$bcc_path -B $bcc_dir"
307	fi
308	fi
309	fi
310	}
311
312	#
313	# Check for the as86 assembler, needed for compiling the BIOS
314	#
315	function check_as86()
316	{
317	test_header as86
318	if check_avail "$AS86" AS86; then
319	as86_ver=`$AS86 -v 2>&1\|grep version\|sed 's+^as86 version: $.*$+\1+'`
320	if (($?!=0)); then
321	log_failure "not found"
322	fail
323	else
324	log_success "found version $as86_ver"
325	cnf_append "VBOX_AS86" "`which_wrapper $AS86`"
326	fi
327	fi
328	}
329
330	#
331	# Check for yasm, needed to compile assembler files
332	#
333	function check_yasm()
334	{
335	test_header yasm
336	if check_avail "$YASM" YASM; then
337	yasm_ver=`$YASM --version\|grep "^yasm"\|sed 's+^yasm $.*$+\1+'`
338	if (($?!=0)); then
339	log_failure "not found"
340	fail
341	else
342	yasm_maj=`echo $yasm_ver\|cut -d. -f1`
343	yasm_min=`echo $yasm_ver\|cut -d. -f2`
344	yasm_rev=`echo $yasm_ver\|cut -d. -f3`
345	yasm_ver_mul=$(($yasm_maj10000+$yasm_min100+$yasm_rev))
346	if (($yasm_ver_mul<501)); then
347	log_failure "found version $yasm_ver, expected at least 0.5.1"
348	fail
349	else
350	log_success "found version $yasm_ver"
351	fi
352	fi
353	fi
354	}
355
356	#
357	# Check for the iasl ACPI compiler, needed to compile vbox.dsl
358	#
359	function check_iasl()
360	{
361	test_header iasl
362	if check_avail "$IASL" IASL; then
363	iasl_ver=`$IASL\|grep version\|sed 's+^ASL.version $[0-9]$.*+\1+'`
364	if (($?!=0)); then
365	log_failure "not found"
366	fail
367	else
368	log_success "found version $iasl_ver"
369	cnf_append "VBOX_IASLCMD" "`which_wrapper $IASL`"
370	fi
371	fi
372	}
373
374	#
375	# Check for xsltproc, needed by Main
376	#
377	function check_xsltproc()
378	{
379	test_header xslt
380	if check_avail "$XSLTPROC" XSLTPROC; then
381	xsltproc_ver=`$XSLTPROC --version`
382	if (($?!=0)); then
383	log_failure "not found"
384	fail
385	else
386	log_success "found"
387	cnf_append "VBOX_XSLTPROC" "`which_wrapper $XSLTPROC`"
388	fi
389	fi
390	}
391
392	#
393	# Check for mkisofs, needed to build the CDROM image containing the additions
394	#
395	function check_mkisofs()
396	{
397	test_header mkisofs
398	if which_wrapper $GENISOIMAGE > /dev/null; then
399	mkisofs_ver=`$GENISOIMAGE --version`
400	if (($?!=0)); then
401	log_failure "not found"
402	fail
403	else
404	log_success "found $mkisofs_ver"
405	cnf_append "VBOX_MKISOFS" "`which_wrapper $GENISOIMAGE`"
406	fi
407	elif check_avail "$MKISOFS" MKISOFS; then
408	mkisofs_ver=`$MKISOFS --version`
409	if (($?!=0)); then
410	log_failure "not found"
411	fail
412	else
413	log_success "found $mkisofs_ver"
414	cnf_append "VBOX_MKISOFS" "`which_wrapper $MKISOFS`"
415	fi
416	fi
417	}
418
419	#
420	# Check for xalan, needed by VBoxXML
421	#
422	function check_xalan()
423	{
424	test_header xalan
425	echo '
426	#include <cstdio>
427	#include <xalanc/Include/XalanVersion.hpp>
428	extern "C" int main(void)
429	{
430	printf("found version %d.%d.%d",
431	XALAN_VERSION_MAJOR, XALAN_VERSION_MINOR, XALAN_VERSION_REVISION);
432	#if _XALAN_VERSION >= 10800
433	printf(", OK.\n");
434	return 0;
435	#else
436	printf(", expected version 1.8.0 or higher\n");
437	return 1;
438	#endif
439	}
440	' > .tmp_src.cc
441	if test_compile "$LIBXALAN ${INCXALAN:+-I$INCXALAN}" xalan xalanc; then
442	if test_execute; then
443	cnf_append "SDK_VBOX_XALAN_LIBS" `echo $LIBXALAN\|sed 's+-l++'`
444	cnf_append "SDK_VBOX_XALAN_INCS" "$INCXALAN"
445	fi
446	fi
447	}
448
449	#
450	# Check for xerces, needed by VBoxXML
451	#
452	function check_xerces()
453	{
454	test_header xerces
455	echo '
456	#include <cstdio>
457	#include <xercesc/util/XercesVersion.hpp>
458	extern "C" int main(void)
459	{
460	printf("found version %d.%d.%d",
461	XERCES_VERSION_MAJOR, XERCES_VERSION_MINOR, XERCES_VERSION_REVISION);
462	#if _XERCES_VERSION >= 20500
463	printf(", OK.\n");
464	return 0;
465	#else
466	printf(", expected version 2.5.0 or higher");
467	return 1;
468	#endif
469	}
470	' > .tmp_src.cc
471	if test_compile "$LIBXERCES ${INCXERCES:+-I$INCXERCES}" xerces xercesc; then
472	if test_execute; then
473	cnf_append "SDK_VBOX_XERCES_LIBS" `echo $LIBXERCES\|sed 's+-l++'`
474	cnf_append "SDK_VBOX_XERCES_INCS" "$INCXERCES"
475	fi
476	fi
477	}
478
479	#
480	# Check for libIDL, needed by xpcom
481	#
482	check_libidl()
483	{
484	test_header libIDL
485
486	if which_wrapper libIDL-config-2 > /dev/null; then
487	libidl_ver=`libIDL-config-2 --version`
488	if (($?!=0)); then
489	log_failure "not found"
490	fail
491	else
492	log_success "found version $libidl_ver"
493	cnf_append "VBOX_LIBIDL_CONFIG" \
494	"PKG_CONFIG_PATH=`libIDL-config-2 --prefix`/lib/pkgconfig `which_wrapper libIDL-config-2`"
495	fi
496	elif check_avail "libIDL-config" libIDL-config; then
497	libidl_ver=`libIDL-config --version`
498	if (($?!=0)); then
499	log_failure "not found"
500	fail
501	else
502	log_success "found version $libidl_ver"
503	cnf_append "VBOX_LIBIDL_CONFIG" `which_wrapper libIDL-config`
504	fi
505	fi
506	}
507
508	#
509	# Check for uuid, needed by Runtime, VBoxSVC, VBoxSDL, and VBoxBFE
510	#
511	function check_uuid()
512	{
513	test_header uuid
514	echo '
515	#include <cstdio>
516	#include <uuid/uuid.h>
517	extern "C" int main(void)
518	{
519	uuid_t uu;
520	uuid_clear(uu);
521	if (uuid_is_null(uu)) {
522	printf("found, OK.\n");
523	return 0;
524	} else {
525	printf("uuid found but does not work\n");
526	return 1;
527	}
528	}
529	' > .tmp_src.cc
530	if test_compile $LIBUUID uuid uuid; then
531	if test_execute; then
532	cnf_append "LIB_UUID" `echo $LIBUUID\|sed 's+-l++'`
533	fi
534	fi
535	}
536
537	#
538	# Check for openssl, needed for RDP
539	#
540	function check_ssl()
541	{
542	test_header ssl
543	echo '
544	#include <cstdio>
545	#include <openssl/opensslv.h>
546	extern "C" int main(void)
547	{
548	printf("found version %s", OPENSSL_VERSION_TEXT);
549	#if OPENSSL_VERSION_NUMBER >= 0x0090700
550	printf(", OK.\n");
551	return 0;
552	#else
553	printf(", expected version 0.9.7 or higher\n");
554	return 1;
555	#endif
556	}
557	' > .tmp_src.cc
558	if test_compile $LIBCRYPTO libcrypto openssl; then
559	if test_execute nofatal; then
560	cnf_append "SDK_VBOX_OPENSSL_INCS" ""
561	cnf_append "SDK_VBOX_OPENSSL_LIBS" `echo $LIBCRYPTO\|sed 's+-l++'`
562	fi
563	fi
564	}
565
566	#
567	# Check for pthread, needed by VBoxSVC, frontends, ...
568	#
569	function check_pthread()
570	{
571	test_header pthread
572	echo '
573	#include <cstdio>
574	#include <pthread.h>
575	extern "C" int main(void)
576	{
577	pthread_mutex_t mutex;
578	if (pthread_mutex_init(&mutex, NULL)) {
579	printf("pthread_mutex_init() failed\n");
580	return 1;
581	}
582	if (pthread_mutex_lock(&mutex)) {
583	printf("pthread_mutex_lock() failed\n");
584	return 1;
585	}
586	if (pthread_mutex_unlock(&mutex)) {
587	printf("pthread_mutex_unlock() failed\n");
588	return 1;
589	}
590	printf("found, OK.\n");
591	}
592	' > .tmp_src.cc
593	if test_compile $LIBPTHREAD pthread pthread; then
594	if test_execute; then
595	cnf_append "LIB_PTHREAD" `echo $LIBPTHREAD\|sed 's+-l++'`
596	fi
597	fi
598	}
599
600	#
601	# Check for zlib, needed by VBoxSVC, Runtime, ...
602	#
603	function check_z()
604	{
605	test_header zlib
606	echo '
607	#include <cstdio>
608	#include <zlib.h>
609	extern "C" int main(void)
610	{
611	printf("found version %s", ZLIB_VERSION);
612	#if ZLIB_VERNUM >= 0x1210
613	printf(", OK.\n");
614	return 0;
615	#else
616	printf(", expected version 1.2.1 or higher\n");
617	return 1;
618	#endif
619	}
620	' > .tmp_src.cc
621	if test_compile "$LIBZ ${INCZ:+-I$INCZ}" zlib zlib; then
622	if test_execute; then
623	cnf_append "SDK_VBOX_ZLIB_LIBS" `echo $LIBZ\|sed 's+-l++'`
624	cnf_append "SDK_VBOX_ZLIB_INCS" "$INCZ"
625	fi
626	fi
627	}
628
629	#
630	# Check for libpng, needed by kchmviewer
631	#
632	function check_png()
633	{
634	test_header libpng
635	echo '
636	#include <cstdio>
637	#include <png.h>
638	extern "C" int main(void)
639	{
640	printf("found version %s", PNG_LIBPNG_VER_STRING);
641	#if PNG_LIBPNG_VER >= 10205
642	printf(", OK.\n");
643	return 0;
644	#else
645	printf(", expected version 1.2.5 or higher\n");
646	return 1;
647	#endif
648	}
649	' > .tmp_src.cc
650	if test_compile "$LIBPNG ${INCPNG:+-I$INCPNG}" libpng libpng nofatal; then
651	if test_execute nofatal; then
652	cnf_append "SDK_VBOX_LIBPNG_LIBS" `echo $LIBPNG\|sed 's+-l++'`
653	cnf_append "SDK_VBOX_LIBPNG_INCS" "$INCPNG"
654	fi
655	fi
656	}
657
658	#
659	# Check for pam, needed by VRDPAuth
660	# Version 79 was introduced in 9/2005, do we support older versions?
661	# Debian/sarge uses 76
662	# OpenSUSE comes with 0.99.xxx where they changed the versioning scheme.
663	#
664	function check_pam()
665	{
666	test_header pam
667	echo '
668	#include <cstdio>
669	#include <security/pam_appl.h>
670	extern "C" int main(void)
671	{
672	printf("found version %d", __LIBPAM_VERSION);
673	if (__LIBPAM_VERSION >= 76)
674	{
675	printf(", OK.\n");
676	return 0;
677	}
678	else
679	{
680	printf(", expected version 76 or higher\n");
681	return 1;
682	}
683	}
684	' > .tmp_src.cc
685	if test_compile "-lpam" pam pam nofatal; then
686	if test_execute nofatal; then
687	return 0;
688	fi
689	fi
690	test_header linux_pam
691	echo '
692	#include <cstdio>
693	#include <security/pam_appl.h>
694	extern "C" int main(void)
695	{
696	printf("found version %d.%d", __LINUX_PAM__, __LINUX_PAM_MINOR__);
697	if (__LINUX_PAM__ >= 1)
698	{
699	printf(", OK.\n");
700	return 0;
701	}
702	else
703	{
704	printf(", expected version 1.0 or higher\n");
705	return 1;
706	}
707	}
708	' > .tmp_src.cc
709	if test_compile "-lpam" pam pam; then
710	test_execute
711	fi
712	}
713
714	#
715	# Check for the SDL library, needed by VBoxSDL and VirtualBox
716	# We depend at least on version 1.2.7
717	#
718	function check_sdl()
719	{
720	test_header SDL
721	echo '
722	#include <cstdio>
723	#include <SDL/SDL.h>
724	#include <SDL/SDL_main.h>
725	extern "C" int main(void)
726	{
727	printf("found version %d.%d.%d",
728	SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
729	#if SDL_VERSION_ATLEAST(1,2,7)
730	printf(", OK.\n");
731	return 0;
732	#else
733	printf(", expected version 1.2.7 or higher\n");
734	return 1;
735	#endif
736	}
737	' > .tmp_src.cc
738	if test_compile "$LIBSDL $LIBSDLMAIN ${INCSDL:+-I$INCSDL}" SDL SDL; then
739	if test_execute; then
740	cnf_append "LIB_SDK_LIBSDL_SDL" `echo $LIBSDL\|sed 's+-l++'`
741	cnf_append "LIB_SDK_LIBSDL_SDLMAIN" `echo $LIBSDLMAIN\|sed 's+-l++'`
742	[ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS" "$INCSDL"
743	fi
744	fi
745	}
746
747	#
748	# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
749	#
750	function check_sdl_ttf()
751	{
752	test_header SDL_ttf
753	echo '
754	#include <cstdio>
755	#include <SDL/SDL_ttf.h>
756	#ifndef SDL_TTF_MAJOR_VERSION
757	#define SDL_TTF_MAJOR_VERSION TTF_MAJOR_VERSION
758	#define SDL_TTF_MINOR_VERSION TTF_MINOR_VERSION
759	#define SDL_TTF_PATCHLEVEL TTF_PATCHLEVEL
760	#endif
761	extern "C" int main(void)
762	{
763	printf("found version %d.%d.%d",
764	SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
765	#if 10000SDL_TTF_MAJOR_VERSION + 100SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
766	printf(", OK.\n");
767	return 0;
768	#else
769	printf(", expected version 2.0.6 or higher\n");
770	return 1;
771	#endif
772	}
773	' > .tmp_src.cc
774	if test_compile "-lSDL_ttf" SDL_ttf SDL_ttf; then
775	test_execute
776	fi
777	}
778
779	#
780	# Check for libasound, needed by the ALSA audio backend
781	#
782	function check_alsa()
783	{
784	test_header ALSA
785	echo '
786	#include <alsa/asoundlib.h>
787	extern "C" int main(void)
788	{
789	printf("found version %d.%d.%d",
790	SND_LIB_MAJOR, SND_LIB_MINOR, SND_LIB_SUBMINOR);
791	#if 10000SND_LIB_MAJOR + 100SND_LIB_MINOR + SND_LIB_SUBMINOR >= 10006
792	printf(", OK.\n");
793	return 0;
794	#else
795	printf(", expected version 1.0.6 or higher\n");
796	return 1;
797	#endif
798	}
799	' > .tmp_src.cc
800	if test_compile "-lasound" asound asound; then
801	test_execute
802	fi
803	}
804
805	#
806	# Check for the Xcursor library, needed by VBoxSDL and VBoxBFE
807	#
808	function check_xcursor()
809	{
810	test_header Xcursor
811	echo '
812	#include <cstdio>
813	#include <X11/Xlib.h>
814	#include <X11/Xcursor/Xcursor.h>
815	extern "C" int main(void)
816	{
817	XcursorImage *cursor = XcursorImageCreate (10, 10);
818	XcursorImageDestroy(cursor);
819	return 0;
820	}
821	' > .tmp_src.cc
822	if test_compile "$LIBX11 $LIBXCURSOR" Xcursor Xcursor; then
823	log_success "found"
824	cnf_append "LIB_XCURSOR" `echo $LIBXCURSOR\|sed 's+-l++'`
825	fi
826	}
827
828	#
829	# Check for the X libraries (Xext, X11)
830	#
831	function check_x()
832	{
833	test_header "X libraries"
834	echo '
835	#include <cstdio>
836	#include <X11/Xlib.h>
837	extern "C" int main(void)
838	{
839	Display *dpy;
840	int scrn_num;
841	Screen *scrn;
842	Window win;
843
844	dpy = XOpenDisplay(NULL);
845	scrn_num = DefaultScreen(dpy);
846	scrn = ScreenOfDisplay(dpy, scrn_num);
847	win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
848	0, 16, InputOutput, CopyFromParent, 0, NULL);
849	XDestroyWindow(dpy, win);
850	}
851	' > .tmp_src.cc
852	if test_compile "$LIBX11" Xlibs Xlibs; then
853	log_success "found"
854	fi
855	}
856
857	#
858	# Check for the QT library, needed by VirtualBox
859	#
860	function check_qt()
861	{
862	test_header Qt
863	echo '
864	#include <cstdio>
865	#include <qglobal.h>
866	extern "C" int main(void)
867	{
868	printf("found version %s", QT_VERSION_STR);
869	#if QT_VERSION >= 0x030305
870	printf(", OK.\n");
871	return 0;
872	#elif QT_VERSION >= 0x030300
873	printf("\n ** WARNING: QT < 3.3.5 has known problems!\n");
874	#else
875	printf(", expected version 3.3.0 or higher\n");
876	return 1;
877	#endif
878	}
879	' > .tmp_src.cc
880	found_qt=0
881	for q in $QTDIR; do
882	echo "compiling the following source file:" >> $LOG
883	cat .tmp_src.cc >> $LOG
884	echo "using the following command line:" >> $LOG
885	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/lib -lqt-mt" >> $LOG
886	$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/lib -lqt-mt >> $LOG 2>&1
887	if (($?==0)); then
888	if test_execute; then
889	cnf_append "QTDIR" `cd $q ; pwd`
890	found_qt=1
891	break
892	fi
893	fi
894	done
895	if (($found_qt!=1)); then
896	echo -e "\n Qt not found at \"$QTDIR\" or Qt headers not found"
897	echo " Check the file $LOG for detailed error information."
898	fail
899	return 1
900	fi
901	test_header "Qt devtools"
902	if check_avail "$q/bin/moc" QTDIR/bin; then
903	moc_ver=`$q/bin/moc 2>&1 -v\|sed 's+^.(Qt $.$)+\1+'`
904	if (($?!=0)); then
905	log_failure "not found"
906	fail
907	else
908	log_success "found version $moc_ver"
909	fi
910	fi
911	}
912
913	#
914	# Check for Linux sources
915	#
916	function check_linux()
917	{
918	test_header "Linux kernel sources"
919	echo '
920	#include <linux/version.h>
921	int printf(const char *format, ...);
922	int main(void)
923	{
924	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
925	(LINUX_VERSION_CODE % 65536) / 256,
926	LINUX_VERSION_CODE % 256);
927	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
928	printf(", OK.\n");
929	return 0;
930	#else
931	printf(", expected version 2.4.0 or higher\n");
932	return 1;
933	#endif
934	}
935	' > .tmp_src.c
936	echo "compiling the following source file:" >> $LOG
937	cat .tmp_src.c >> $LOG
938	echo "using the following command line:" >> $LOG
939	echo "$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include" >> $LOG
940	$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include >> $LOG 2>&1
941	if (($?!=0)); then
942	echo -e "\n Linux kernel headers not found at $LINUX"
943	echo " Check the file $LOG for detailed error information."
944	fail
945	else
946	if test_execute; then
947	cnf_append "VBOX_LINUX_SRC" `cd $LINUX ; pwd`
948	fi
949	fi
950	}
951
952	#
953	# Check for kchmviewer, needed to display the online help
954	#
955	function check_kchmviewer()
956	{
957	test_header kchmviewer
958	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
959	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: $.*$+\1+'`
960	if (($?!=0)); then
961	log_failure "not found"
962	fail
963	else
964	log_success "found version $kchmviewer_ver"
965	fi
966	fi
967	}
968
969	#
970	# Check for the kBuild tools, we don't support GNU make
971	#
972	function check_kbuild()
973	{
974	test_header kBuild
975	if check_avail "$KBUILDDIR_BIN/kmk" KBUILDDIR really; then
976	log_success "found"
977	echo "export BUILD_PLATFORM=\"$OS\"" >> $ENV
978	echo "export BUILD_PLATFORM_ARCH=\"$MACHINE\"" >> $ENV
979	echo "export BUILD_TARGET=\"$OS\"" >> $ENV
980	echo "export BUILD_TARGET_ARCH=\"$MACHINE\"" >> $ENV
981	echo "export BUILD_TARGET_CPU=\"$CPU\"" >> $ENV
982	echo "export BUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
983	echo "export PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
984	echo "export PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
985	echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"" >> $ENV
986	echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
987	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
988	echo "echo \"\$PATH\" \| grep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
989	echo "export PATH" >> $ENV
990	echo "unset path_kbuild_bin path_dev_bin" >> $ENV
991	fi
992	}
993
994
995	#
996	# Check for compiler.h
997	# Some Linux distributions include "compiler.h" in their libc linux
998	# headers package, some don't. Most don't need it, building might (!)
999	# not succeed on openSUSE without it.
1000	#
1001	# See http://www.mail-archive.com/qemu-devel%40nongnu.org/msg07980.html
1002	#
1003	function check_compiler_h
1004	{
1005	test_header compiler.h
1006	if ! test -f "/usr/include/linux/compiler.h"; then
1007	cnf_append "VBOX_WITHOUT_LINUX_COMPILER_H" "1"
1008	log_success "compiler.h not found"
1009	else
1010	log_success "compiler.h found"
1011	fi
1012	}
1013
1014
1015	#
1016	# Show help
1017	#
1018	function show_help()
1019	{
1020	cat << EOF
1021	Usage: ./configure [OPTIONS]...
1022
1023	Configuration:
1024	-h, --help display this help and exit
1025	--nofatal don't abort on errors
1026	--disable-xpcom disable XPCOM and related stuff
1027
1028	Paths:
1029	--with-gcc=PATH position of the gcc compiler [$CC]
1030	--with-g++=PATH position of the g++ compiler [$CXX]
1031	--with-kbuild=DIR kbuild directory [$KBUILDDIR]
1032	--with-iasl=PATH the position of the iasl compiler [$IASL]
1033	--with-linux=DIR Linux kernel source directory [$LINUX]
1034	--with-mkisofs=PATH position of mkisofs [$MKISOFS]
1035	--with-qt-dir=DIR directory for QT headers/libraries [$QTDIR]
1036	--with-xalan=LIB position of the xalan library [$LIBXALAN]
1037	--with-xerces=LIB position of the xerces library [$LIBXERCES]
1038
1039	Build type:
1040	-d, --build-debug build with debugging symbols and assertions
1041	EOF
1042	exit 0
1043	}
1044
1045
1046	#
1047	# The body.
1048	#
1049
1050	# scan command line options
1051	for option; do
1052	case "$option" in
1053	--help\|-help\|-h)
1054	show_help
1055	;;
1056	--nofatal)
1057	nofatal=1
1058	;;
1059	--with-gcc=*)
1060	CC=`echo $option \| cut -d'=' -f2`
1061	;;
1062	--with-g++=*)
1063	CXX=`echo $option \| cut -d'=' -f2`
1064	;;
1065	--with-kbuild=*)
1066	KBUILDDIR=`echo $option \| cut -d'=' -f2`
1067	if echo $KBUILDDIR\|grep -q "$INVALID_CHARS"; then
1068	echo "Error: KBUILDDIR contains invalid characters!"
1069	exit 1
1070	fi
1071	;;
1072	--with-qt-dir=*)
1073	QTDIR=`echo $option \| cut -d'=' -f2`
1074	;;
1075	--with-iasl=*)
1076	IASL=`echo $option \| cut -d'=' -f2`
1077	;;
1078	--with-linux=*)
1079	LINUX=`echo $option \| cut -d'=' -f2`
1080	;;
1081	--with-mkisofs=*)
1082	MKISOFS=`echo $option \| cut -d'=' -f2`
1083	;;
1084	--with-xalan=*)
1085	LIBXALAN=`echo $option \| cut -d'=' -f2`
1086	;;
1087	--with-xerces=*)
1088	LIBXERCES=`echo $option \| cut -d'=' -f2`
1089	;;
1090	--disable-xpcom)
1091	WITH_XPCOM=0
1092	;;
1093	--disable-qt)
1094	WITH_QT=0
1095	;;
1096	--build-debug\|-d)
1097	BUILD_TYPE=debug
1098	;;
1099	--ose)
1100	OSE=2
1101	;;
1102	--odir=*)
1103	ODIR=`echo $option \| cut -d'=' -f2`
1104	;;
1105	*)
1106	echo
1107	echo "Unrecognized option \"$option\""
1108	echo
1109	show_help
1110	;;
1111	esac
1112	done
1113
1114	LOG="${ODIR:+$ODIR/}$LOG"
1115	ENV="${ODIR:+$ODIR/}$ENV"
1116	CNF="${ODIR:+$ODIR/}$CNF"
1117
1118	# initialize output files
1119	cat > $LOG << EOF
1120	# Log file generated by
1121	#
1122	# '$0 $*'
1123	#
1124
1125	EOF
1126	cat > $CNF << EOF
1127	# -- Makefile --
1128	#
1129	# automatically generated by
1130	#
1131	# '$0 $*'
1132	#
1133	# It will be completely overwritten if configure is executed again.
1134	#
1135
1136	EOF
1137	cat > $ENV << EOF
1138	#!/bin/bash
1139	#
1140	# automatically generated by
1141	#
1142	# '$0 $*'
1143	#
1144	# It will be completely overwritten if configure is executed again.
1145	# Make sure you source this file once before you start to build VBox.
1146	#
1147
1148	EOF
1149
1150	# test if we are OSE
1151	if (($OSE==1)) && [ -d "`cd $(dirname $0); pwd`/src/VBox/Devices/USB" ]; then
1152	echo "Found USB devices, assuming VBOX_OSE = FALSE" >> $LOG
1153	echo >> $LOG
1154	OSE=0
1155	fi
1156
1157	# first determine our environment
1158	check_environment
1159	check_kbuild
1160
1161	# some things are not available in for OSE
1162	if (($OSE)); then
1163	cnf_append "VBOX_OSE" "1"
1164	cnf_append "VBOX_WITH_TESTSUITE" ""
1165	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
1166
1167	if [ "$OS" = "linux" ]; then
1168	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
1169	else
1170	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
1171	fi
1172	echo >> $CNF
1173	fi
1174
1175	# append the tools directory to the default search path
1176	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
1177
1178	# append some extra paths
1179	PATH="$PATH:/opt/gnome/bin"
1180
1181	# the tools
1182	check_gcc
1183	[ "$OS" != "darwin" ] && check_as86
1184	[ "$OS" != "darwin" ] && check_bcc
1185	[ "$OS" != "darwin" ] && check_iasl
1186	# don't check for yasm for the time beeing as 0.40 and 0.50 both have known bugs
1187	# [ "$OS" != "darwin" ] && check_yasm
1188	[ "$OS" != "darwin" ] && check_xsltproc
1189	(($OSE==0)) && check_mkisofs
1190
1191	# the libraries
1192	(($WITH_XPCOM==1)) && check_xalan
1193	(($WITH_XPCOM==1)) && check_xerces
1194	(($WITH_LIBIDL==1)) && check_libidl
1195	[ "$OS" != "darwin" ] && check_uuid
1196	(($OSE==0)) && check_ssl
1197	[ "$OS" != "darwin" ] && check_pthread
1198	[ "$OS" != "darwin" ] && check_z
1199	(($OSE==0)) && check_png
1200	(($OSE==0)) && check_pam
1201	[ "$OS" != "darwin" ] && check_sdl
1202	(($OSE==0)) && check_sdl_ttf
1203	[ "$OS" != "darwin" ] && check_alsa
1204	[ "$OS" != "darwin" ] && check_x
1205	[ "$OS" != "darwin" ] && check_xcursor
1206	(($WITH_QT==1)) && check_qt
1207
1208	# Linux-specific
1209	[ "$OS" = "linux" ] && check_linux
1210	[ "$OS" = "linux" ] && check_compiler_h
1211
1212	# success!
1213	echo
1214	echo "Successfully generated '$CNF' and '$ENV'."
1215	echo "Source '$ENV' once before you start to build VBox:"
1216	echo
1217	echo " source $ENV"
1218	echo " kmk"
1219	echo
1220	echo "Enjoy!"
1221	cleanup

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source: vbox/trunk/configure@ 1025

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