configure@ 4757

Last change on this file since 4757 was 4757, checked in by vboxsync, 17 years ago
Solaris fixes
Property svn:eol-style set to `LF` Property svn:executable set to ``*
File size: 32.7 KB

Line
1	#!/bin/sh
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) 2006-2007 innotek 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
17	LC_ALL=C
18	export LC_ALL
19
20	# append some extra paths
21	PATH="$PATH:/opt/gnome/bin"
22	# Solaris (order of paths important for tr, echo, grep, sed to work)
23	PATH="/usr/xpg4/bin:/usr/ucb:$PATH:/usr/local/bin:/usr/sfw/bin:/usr/ccs/bin"
24
25	#
26	# Defaults
27	#
28	OSE=1
29	TARGET_MACHINE=""
30	TARGET_CPU=""
31	WITH_XPCOM=1
32	WITH_LIBIDL=1
33	WITH_QT=1
34	WITH_SDL_TTF=1
35	CC="gcc"
36	CC32=""
37	CC64=""
38	CXX="g++"
39	CXX32=""
40	CXX64=""
41	BCC="bcc"
42	YASM="yasm"
43	IASL="iasl"
44	AS86="as86"
45	XSLTPROC="xsltproc"
46	GENISOIMAGE="genisoimage"
47	MKISOFS="mkisofs"
48	INCXALAN=""
49	LIBXALAN="-lxalan-c"
50	INCXERCES=""
51	LIBXERCES="-lxerces-c"
52	LIBCRYPTO="-lcrypto"
53	LIBPTHREAD="-lpthread"
54	LIBX11="-L/usr/X11R6/lib -L/usr/X11R6/lib64 -lXext -lX11"
55	LIBXCURSOR="-lXcursor"
56	INCZ=""
57	LIBZ="-lz"
58	INCPNG=""
59	LIBPNG="-lpng"
60	QTDIR="/usr/qt/3 /usr/lib/qt3 /usr/lib/qt-3.3 /usr/share/qt3 /usr/lib64/qt-3.3 /usr/X11R6"
61	KBUILDDIR="`cd \`dirname $0\`; pwd`/kBuild"
62	DEVDIR="`cd \`dirname $0\`; pwd`/tools"
63	if [ -d "/lib/modules/`uname -r`/build" ]; then
64	LINUX="/lib/modules/`uname -r`/build"
65	else
66	LINUX="/usr/src/linux"
67	fi
68	KCHMVIEWER="kchmviewer"
69	LOG="configure.log"
70	CNF="AutoConfig.kmk"
71	ENV="env.sh"
72	BUILD_TYPE="release"
73	# the restricting tool is ar (mri mode).
74	INVALID_CHARS="[^A-Za-z0-9/\\$:._-]"
75
76	if (cd `dirname $0`; pwd)\|grep -q "$INVALID_CHARS"; then
77	echo "Error: VBox base path contains invalid characters!"
78	exit 1
79	fi
80
81	cleanup()
82	{
83	rm -f .tmp_src.cc .tmp_src.c .tmp_out .test_execute.log
84	}
85
86	fail()
87	{
88	if [ -z "$nofatal" -o "x$1" != "x" ]; then
89	cleanup
90	rm -f $ENV
91	exit 1
92	fi
93	}
94
95	log_success()
96	{
97	if [ -n "$1" ]; then echo -n "$1, "; fi
98	echo "OK."
99	echo "$1" >> $LOG
100	echo >> $LOG
101	echo >> $LOG
102	}
103
104	log_failure()
105	{
106	echo
107	echo " ** $1!"
108	echo "** $1!" >> $LOG
109	echo >> $LOG
110	}
111
112	cnf_append()
113	{
114	printf "%-30s := %s\n" "$1" "$2" >> $CNF
115	}
116
117	strip_l()
118	{
119	echo "$1"\|$KBUILD_SED 's\|-l$[^ ]\+$\|\1\|g; s\|-[^l]$[^ ]\+$\|\|g; s\|^ \|\|; s\| *$\|\|g'
120	}
121
122	strip_L()
123	{
124	echo "$1"\|$KBUILD_SED 's\|-L$[^ ]\+$\|\1\|g; s\|-[^L]$[^ ]\+$\|\|g; s\|^ \|\|; s\| *$\|\|g'
125	}
126
127	strip_I()
128	{
129	echo "$1"\|$KBUILD_SED 's\|-I$[^ ]\+$\|\1\|g; s\|-[^I]$[^ ]\+$\|\|g; s\|^ \|\|; s\| *$\|\|g'
130	}
131
132	# Wrapper for ancient /usr/bin/which on darwin that always returns 0
133	which_wrapper()
134	{
135	if [ -z "$have_ancient_which" ]; then
136	if which /bin/___cErTaINly_a_nOn_eXisTing_fIle___ 2> /dev/null > /dev/null; then
137	have_ancient_which="yes"
138	else
139	have_ancient_which="no"
140	fi
141	fi
142	if [ "$have_ancient_which" = "yes" ]; then
143	retval=`which $* 2>/dev/null`
144	echo "$retval"
145	test -n "$retval" -a -e "$retval"
146	unset retval
147	else
148	which $* 2> /dev/null
149	fi
150	}
151
152	check_avail()
153	{
154	if [ -z "$1" ]; then
155	log_failure "$2 is empty"
156	fail $3
157	return 1
158	elif which_wrapper $1 > /dev/null; then
159	return 0
160	else
161	log_failure "$1 (variable $2) not found"
162	fail $3
163	return 1
164	fi
165	}
166
167	# Prepare a test
168	test_header()
169	{
170	echo "*** Checking $1 ***" >> $LOG
171	echo -n "Checking for $1: "
172	}
173
174	# Compile a test
175	test_compile()
176	{
177	echo "compiling the following source file:" >> $LOG
178	cat .tmp_src.cc >> $LOG
179	echo "using the following command line:" >> $LOG
180	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc \"$1\"" >> $LOG
181	$CXX -O -Wall -o .tmp_out .tmp_src.cc $1 >> $LOG 2>&1
182	if [ $? -ne 0 ]; then
183	if [ -z "$4" ]; then
184	echo
185	echo " $2 not found at $1 or $3 headers not found"
186	echo " Check the file $LOG for detailed error information."
187	fail
188	else
189	echo "not found."
190	echo >> $LOG
191	echo >> $LOG
192	fi
193	return 1
194	fi
195	return 0
196	}
197
198	# Execute a compiled test binary
199	test_execute()
200	{
201	echo "executing the binary" >> $LOG
202	./.tmp_out > .test_execute.log
203	rc=$?
204	cat .test_execute.log \| tee -a $LOG
205	if [ $rc -ne 0 ]; then
206	fail $1
207	return 1
208	fi
209	echo >> $LOG
210	echo >> $LOG
211	return 0
212	}
213
214	#
215	# Check for OS, MACHINE, CPU
216	#
217	check_environment()
218	{
219	test_header environment
220	BUILD_CPU=`uname -m`
221	case "$BUILD_CPU" in
222	i[3456789]86\|x86\|i86pc)
223	BUILD_MACHINE='x86'
224	LIB='lib'
225	;;
226	x86_64\|amd64)
227	BUILD_MACHINE='amd64'
228	BUILD_CPU='k8'
229	# on AMD64 systems, 64bit libs are usually located in /usr/lib64
230	# see http://www.pathname.com/fhs/pub/fhs-2.3.html#LIB64
231	LIB='lib64'
232	;;
233	*)
234	log_failure "Cannot determine system"
235	exit 1
236	;;
237	esac
238	[ -z "$TARGET_MACHINE" ] && TARGET_MACHINE=$BUILD_MACHINE
239	[ -z "$TARGET_CPU" ] && TARGET_CPU=$BUILD_CPU
240	OS=`uname -s \| sed -e 's/GNU\/Linux/Linux/g' \| tr [:upper:] [:lower:]`
241	case "$OS" in
242	linux)
243	;;
244	darwin)
245	;;
246	freebsd)
247	;;
248	sunos)
249	OS='solaris'
250	;;
251	*)
252	log_failure "Cannot determine OS"
253	exit 1
254	;;
255	esac
256	DEVDIR_BIN="$DEVDIR/$OS.$BUILD_MACHINE/bin"
257	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$BUILD_MACHINE"
258	KBUILD_SED="$KBUILDDIR_BIN/kmk_sed"
259	log_success "Determined build machine: $OS.$BUILD_MACHINE, target machine: $OS.$TARGET_MACHINE"
260
261	# Automatically disable XPCOM on darwin.
262	if [ "$OS" = "darwin" -a $WITH_XPCOM -eq 1 ]; then
263	WITH_XPCOM=0
264	WITH_LIBIDL=0
265	WITH_QT=0
266	echo "Disabling checks for XPCOM related components."
267	fi
268	}
269
270	#
271	# Check for gcc with version >= 3.2.
272	# We depend on a working gcc, if we fail terminate in every case.
273	#
274	check_gcc()
275	{
276	test_header gcc
277	if check_avail "$CC" CC really; then
278	cc_ver=`$CC -dumpversion`
279	if check_avail "$CXX" CXX really; then
280	cxx_ver=`$CXX -dumpversion`
281	cc_maj=`echo $cc_ver\|cut -d. -f1`
282	cc_min=`echo $cc_ver\|cut -d. -f2`
283	if [ "x$cc_ver" != "x$cxx_ver" ]; then
284	log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
285	fail really
286	elif [ $cc_maj -eq 4 -a $cc_min -eq 0 ]; then
287	if [ "$OS" = "darwin" ]; then
288	log_success "found version $cc_ver"
289	else
290	log_failure "gcc version $cc_ver found, expected gcc 3.x with x>1 or gcc 4.x with x>0"
291	fail really
292	fi
293	elif [ $cc_maj -gt 3 ]; then
294	log_success "found version $cc_ver"
295	elif [ $cc_maj -lt 3 -o $cc_min -lt 2 ]; then
296	log_failure "gcc version $cc_ver found, expected gcc 3.x with x>1 or gcc 4.x with x>0"
297	fail really
298	else
299	log_success "found version $cc_ver"
300	fi
301	if [ "$BUILD_MACHINE" = "amd64" ]; then
302	[ -z "$CC32" ] && CC32="$CC -m32"
303	[ -z "$CXX32" ] && CXX32="$CXX -m32"
304	else
305	[ -z "$CC32" ] && CC32="$CC"
306	[ -z "$CXX32" ] && CXX32="$CXX"
307	fi
308	if [ "$BUILD_MACHINE" = "x86" -a "$TARGET_MACHINE" = "amd64" ]; then
309	[ -z "$CC64" ] && CC64="$CC -m64"
310	[ -z "$CXX64" ] && CXX64="$CXX -m64"
311	fi
312	if [ "$CC" != "gcc" ]; then
313	cnf_append "TOOL_GCC3_CC" "$CC"
314	cnf_append "TOOL_GCC3_AS" "$CC"
315	cnf_append "TOOL_GCC3_LD" "$CC"
316	cnf_append "TOOL_GXX3_CC" "$CC"
317	cnf_append "TOOL_GXX3_AS" "$CC"
318	fi
319	if [ "$CXX" != "g++" ]; then
320	cnf_append "TOOL_GCC3_CXX" "$CXX"
321	cnf_append "TOOL_GXX3_CXX" "$CXX"
322	cnf_append "TOOL_GXX3_LD" "$CXX"
323	fi
324	if [ "$CC32" != "gcc -m32" ]; then
325	cnf_append "TOOL_GCC32_CC" "$CC32"
326	cnf_append "TOOL_GCC32_AS" "$CC32"
327	cnf_append "TOOL_GCC32_LD" "$CC32"
328	cnf_append "TOOL_GXX32_CC" "$CC32"
329	cnf_append "TOOL_GXX32_AS" "$CC32"
330	fi
331	if [ "$CXX32" != "g++ -m32" ]; then
332	cnf_append "TOOL_GCC32_CXX" "$CXX32"
333	cnf_append "TOOL_GXX32_CXX" "$CXX32"
334	cnf_append "TOOL_GXX32_LD" "$CXX32"
335	fi
336	if [ -n "$CC64" ]; then
337	cnf_append "TOOL_GCC64_CC" "$CC64"
338	cnf_append "TOOL_GCC64_AS" "$CC64"
339	cnf_append "TOOL_GCC64_LD" "$CC64"
340	cnf_append "TOOL_GXX64_CC" "$CC64"
341	cnf_append "TOOL_GXX64_AS" "$CC64"
342	fi
343	if [ -n "$CXX64" ]; then
344	cnf_append "TOOL_GCC64_CXX" "$CXX64"
345	cnf_append "TOOL_GXX64_CXX" "$CXX64"
346	cnf_append "TOOL_GXX64_LD" "$CXX64"
347	fi
348	fi
349	fi
350	}
351
352	#
353	# Check for the bcc compiler, needed for compiling the BIOS
354	#
355	check_bcc()
356	{
357	test_header bcc
358	if check_avail "$BCC" BCC; then
359	bcc_ver=`$BCC -v 2>&1\|grep version\|sed 's+^bcc: version $.*$+\1+'`
360	if [ $? -ne 0 ]; then
361	log_failure "not found"
362	fail
363	else
364	echo "compiling the following source file:" >> $LOG
365	cat > .tmp_src.c << EOF
366	int foo(a)
367	int a;
368	{
369	return 0;
370	}
371	EOF
372	cat .tmp_src.c >> $LOG
373	bcc_path=`which_wrapper $BCC`
374	bcc_dir="`dirname $bcc_path`/"
375	echo "using the following command line:" >> $LOG
376	echo "$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c" >> $LOG
377	$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c >> $LOG 2>&1
378	if [ $? -ne 0 ]; then
379	log_failure "not found"
380	fail
381	else
382	log_success "found version $bcc_ver"
383	cnf_append "VBOX_BCC" "$bcc_path -B $bcc_dir"
384	fi
385	unset bcc_path
386	unset bcc_dir
387	fi
388	fi
389	}
390
391	#
392	# Check for the as86 assembler, needed for compiling the BIOS
393	#
394	check_as86()
395	{
396	test_header as86
397	if check_avail "$AS86" AS86; then
398	as86_ver=`$AS86 -v 2>&1\|grep version\|sed 's+^as86 version: $.*$+\1+'`
399	if [ $? -ne 0 ]; then
400	log_failure "not found"
401	fail
402	else
403	log_success "found version $as86_ver"
404	cnf_append "VBOX_AS86" "`which_wrapper $AS86`"
405	fi
406	fi
407	}
408
409	#
410	# Check for yasm, needed to compile assembler files
411	#
412	check_yasm()
413	{
414	test_header yasm
415	if check_avail "$YASM" YASM; then
416	yasm_ver=`$YASM --version\|grep "^yasm"\|sed 's+^yasm $.*$+\1+'`
417	if [ $? -ne 0 ]; then
418	log_failure "not found"
419	fail
420	else
421	yasm_maj=`echo $yasm_ver\|cut -d. -f1`
422	yasm_min=`echo $yasm_ver\|cut -d. -f2`
423	yasm_rev=`echo $yasm_ver\|cut -d. -f3`
424	yasm_ver_mul=`expr $yasm_maj \* 10000 + $yasm_min \* 100 + $yasm_rev`
425	if [ $yasm_ver_mul -lt 501 ]; then
426	log_failure "found version $yasm_ver, expected at least 0.5.1"
427	fail
428	else
429	log_success "found version $yasm_ver"
430	fi
431	fi
432	fi
433	}
434
435	#
436	# Check for the iasl ACPI compiler, needed to compile vbox.dsl
437	#
438	check_iasl()
439	{
440	test_header iasl
441	if check_avail "$IASL" IASL; then
442	iasl_ver=`$IASL\|grep version\|sed 's+^ASL.version $[0-9]$.*+\1+'`
443	if [ $? -ne 0 ]; then
444	log_failure "not found"
445	fail
446	else
447	log_success "found version $iasl_ver"
448	cnf_append "VBOX_IASLCMD" "`which_wrapper $IASL`"
449	fi
450	fi
451	}
452
453	#
454	# Check for xsltproc, needed by Main
455	#
456	check_xsltproc()
457	{
458	test_header xslt
459	if check_avail "$XSLTPROC" XSLTPROC; then
460	xsltproc_ver=`$XSLTPROC --version`
461	if [ $? -ne 0 ]; then
462	log_failure "not found"
463	fail
464	else
465	log_success "found"
466	cnf_append "VBOX_XSLTPROC" "`which_wrapper $XSLTPROC`"
467	fi
468	fi
469	}
470
471	#
472	# Check for mkisofs, needed to build the CDROM image containing the additions
473	#
474	check_mkisofs()
475	{
476	test_header mkisofs
477	if which_wrapper $GENISOIMAGE > /dev/null; then
478	mkisofs_ver=`$GENISOIMAGE --version`
479	if [ $? -ne 0 ]; then
480	log_failure "not found"
481	fail
482	else
483	log_success "found $mkisofs_ver"
484	cnf_append "VBOX_MKISOFS" "`which_wrapper $GENISOIMAGE`"
485	fi
486	elif check_avail "$MKISOFS" MKISOFS; then
487	mkisofs_ver=`$MKISOFS --version`
488	if [ $? -ne 0 ]; then
489	log_failure "not found"
490	fail
491	else
492	log_success "found $mkisofs_ver"
493	cnf_append "VBOX_MKISOFS" "`which_wrapper $MKISOFS`"
494	fi
495	fi
496	}
497
498	#
499	# Check for xalan, needed by VBoxXML
500	#
501	check_xalan()
502	{
503	if [ -n "$LIBXALAN" ]; then
504	test_header xalan
505	cat > .tmp_src.cc << EOF
506	#include <cstdio>
507	#include <xalanc/Include/XalanVersion.hpp>
508	extern "C" int main(void)
509	{
510	printf("found version %d.%d.%d",
511	XALAN_VERSION_MAJOR, XALAN_VERSION_MINOR, XALAN_VERSION_REVISION);
512	#if _XALAN_VERSION >= 10800
513	printf(", OK.\n");
514	return 0;
515	#else
516	printf(", expected version 1.8.0 or higher\n");
517	return 1;
518	#endif
519	}
520	EOF
521	[ -n "$INCXALAN" ] && I_INCXALAN="-I$INCXALAN"
522	if test_compile "$LIBXALAN $LIBPTHREAD $I_INCXALAN" xalan xalanc; then
523	if test_execute; then
524	cnf_append "SDK_VBOX_XALAN_LIBS" "`strip_l "$LIBXALAN"`"
525	cnf_append "SDK_VBOX_XALAN_INCS" "$INCXALAN"
526	fi
527	fi
528	else
529	echo "Building xalan from shipped sources."
530	echo "Building xalan from shipped sources." >> $LOG
531	echo >> $LOG
532	echo >> $LOG
533	fi
534	}
535
536	#
537	# Check for xerces, needed by VBoxXML
538	#
539	check_xerces()
540	{
541	if [ -n "$LIBXERCES" ]; then
542	test_header xerces
543	cat > .tmp_src.cc << EOF
544	#include <cstdio>
545	#include <xercesc/util/XercesVersion.hpp>
546	extern "C" int main(void)
547	{
548	printf("found version %d.%d.%d",
549	XERCES_VERSION_MAJOR, XERCES_VERSION_MINOR, XERCES_VERSION_REVISION);
550	#if _XERCES_VERSION >= 20500
551	printf(", OK.\n");
552	return 0;
553	#else
554	printf(", expected version 2.5.0 or higher");
555	return 1;
556	#endif
557	}
558	EOF
559	[ -n "$INCXERCES" ] && I_INCXERCES="-I$INCXERCES"
560	if test_compile "$LIBXERCES $LIBPTHREAD $I_INCXERCES" xerces xercesc; then
561	if test_execute; then
562	cnf_append "SDK_VBOX_XERCES_LIBS" "`strip_l "$LIBXERCES"`"
563	cnf_append "SDK_VBOX_XERCES_INCS" "$INCXERCES"
564	fi
565	fi
566	else
567	echo "Building xerces from shipped sources."
568	echo "Building xerces from shipped sources." >> $LOG
569	echo >> $LOG
570	echo >> $LOG
571	fi
572	}
573
574	#
575	# Check for libIDL, needed by xpcom
576	#
577	check_libidl()
578	{
579	test_header libIDL
580
581	if which_wrapper libIDL-config-2 > /dev/null; then
582	libidl_ver=`libIDL-config-2 --version`
583	if [ $? -ne 0 ]; then
584	log_failure "not found"
585	fail
586	else
587	log_success "found version $libidl_ver"
588	cnf_append "VBOX_LIBIDL_CONFIG" \
589	"PKG_CONFIG_PATH=`libIDL-config-2 --prefix`/$LIB/pkgconfig `which_wrapper libIDL-config-2`"
590	fi
591	elif check_avail "libIDL-config" libIDL-config; then
592	libidl_ver=`libIDL-config --version`
593	if [ $? -ne 0 ]; then
594	log_failure "not found"
595	fail
596	else
597	log_success "found version $libidl_ver"
598	cnf_append "VBOX_LIBIDL_CONFIG" "`which_wrapper libIDL-config`"
599	fi
600	fi
601	}
602
603	#
604	# Check for openssl, needed for RDP
605	#
606	check_ssl()
607	{
608	test_header ssl
609	cat > .tmp_src.cc << EOF
610	#include <cstdio>
611	#include <openssl/opensslv.h>
612	extern "C" int main(void)
613	{
614	printf("found version %s", OPENSSL_VERSION_TEXT);
615	#if OPENSSL_VERSION_NUMBER >= 0x0090700
616	printf(", OK.\n");
617	return 0;
618	#else
619	printf(", expected version 0.9.7 or higher\n");
620	return 1;
621	#endif
622	}
623	EOF
624	if test_compile $LIBCRYPTO libcrypto openssl; then
625	if test_execute nofatal; then
626	cnf_append "SDK_VBOX_OPENSSL_INCS" ""
627	cnf_append "SDK_VBOX_OPENSSL_LIBS" "`strip_l "$LIBCRYPTO"`"
628	fi
629	fi
630	}
631
632	#
633	# Check for pthread, needed by VBoxSVC, frontends, ...
634	#
635	check_pthread()
636	{
637	test_header pthread
638	cat > .tmp_src.cc << EOF
639	#include <cstdio>
640	#include <pthread.h>
641	extern "C" int main(void)
642	{
643	pthread_mutex_t mutex;
644	if (pthread_mutex_init(&mutex, NULL)) {
645	printf("pthread_mutex_init() failed\n");
646	return 1;
647	}
648	if (pthread_mutex_lock(&mutex)) {
649	printf("pthread_mutex_lock() failed\n");
650	return 1;
651	}
652	if (pthread_mutex_unlock(&mutex)) {
653	printf("pthread_mutex_unlock() failed\n");
654	return 1;
655	}
656	printf("found, OK.\n");
657	}
658	EOF
659	if test_compile $LIBPTHREAD pthread pthread; then
660	if test_execute; then
661	cnf_append "LIB_PTHREAD" "`strip_l "$LIBPTHREAD"`"
662	fi
663	fi
664	}
665
666	#
667	# Check for zlib, needed by VBoxSVC, Runtime, ...
668	#
669	check_z()
670	{
671	test_header zlib
672	cat > .tmp_src.cc << EOF
673	#include <cstdio>
674	#include <zlib.h>
675	extern "C" int main(void)
676	{
677	printf("found version %s", ZLIB_VERSION);
678	#if ZLIB_VERNUM >= 0x1210
679	printf(", OK.\n");
680	return 0;
681	#else
682	printf(", expected version 1.2.1 or higher\n");
683	return 1;
684	#endif
685	}
686	EOF
687	[ -n "$INCZ" ] && I_INCZ="-I$INCZ"
688	if test_compile "$LIBZ $I_INCZ" zlib zlib; then
689	if test_execute; then
690	cnf_append "SDK_VBOX_ZLIB_LIBS" "`strip_l "$LIBZ"`"
691	cnf_append "SDK_VBOX_ZLIB_INCS" "$INCZ"
692	fi
693	fi
694	}
695
696	#
697	# Check for libpng, needed by kchmviewer
698	#
699	check_png()
700	{
701	test_header libpng
702	cat > .tmp_src.cc << EOF
703	#include <cstdio>
704	#include <png.h>
705	extern "C" int main(void)
706	{
707	printf("found version %s", PNG_LIBPNG_VER_STRING);
708	#if PNG_LIBPNG_VER >= 10205
709	printf(", OK.\n");
710	return 0;
711	#else
712	printf(", expected version 1.2.5 or higher\n");
713	return 1;
714	#endif
715	}
716	EOF
717	[ -n "$INCPNG" ] && I_INCPNG="-I$INCPNG"
718	# if test_compile "$LIBPNG $I_INCPNG" libpng libpng nofatal; then
719	if test_compile "$LIBPNG $I_INCPNG" libpng libpng; then
720	# if test_execute nofatal; then
721	if test_execute; then
722	cnf_append "SDK_VBOX_LIBPNG_LIBS" "`strip_l "$LIBPNG"`"
723	cnf_append "SDK_VBOX_LIBPNG_INCS" "$INCPNG"
724	fi
725	fi
726	}
727
728	#
729	# Check for pam, needed by VRDPAuth
730	# Version 79 was introduced in 9/2005, do we support older versions?
731	# Debian/sarge uses 76
732	# OpenSUSE comes with 0.99.xxx where they changed the versioning scheme.
733	#
734	check_pam()
735	{
736	test_header pam
737	cat > .tmp_src.cc << EOF
738	#include <cstdio>
739	#include <security/pam_appl.h>
740	extern "C" int main(void)
741	{
742	printf("found version %d", __LIBPAM_VERSION);
743	if (__LIBPAM_VERSION >= 76)
744	{
745	printf(", OK.\n");
746	return 0;
747	}
748	else
749	{
750	printf(", expected version 76 or higher\n");
751	return 1;
752	}
753	}
754	EOF
755	if test_compile "-lpam" pam pam nofatal; then
756	if test_execute nofatal; then
757	return 0;
758	fi
759	fi
760	test_header linux_pam
761	cat > .tmp_src.cc << EOF
762	#include <cstdio>
763	#include <security/pam_appl.h>
764	extern "C" int main(void)
765	{
766	printf("found version %d.%d", __LINUX_PAM__, __LINUX_PAM_MINOR__);
767	if (__LINUX_PAM__ >= 1)
768	{
769	printf(", OK.\n");
770	return 0;
771	}
772	else
773	{
774	printf(", expected version 1.0 or higher\n");
775	return 1;
776	}
777	}
778	EOF
779	if test_compile "-lpam" pam pam; then
780	test_execute
781	fi
782	}
783
784
785	#
786	# Check for the SDL library, needed by VBoxSDL and VirtualBox
787	# We depend at least on version 1.2.7
788	#
789	check_sdl()
790	{
791	test_header SDL
792	if which_wrapper sdl-config > /dev/null; then
793	FLGSDL=`sdl-config --cflags`
794	INCSDL=`strip_I "$FLGSDL"`
795	LIBSDL=`sdl-config --libs`
796	LIBSDLMAIN="-lSDLmain"
797	cat > .tmp_src.cc << EOF
798	#include <cstdio>
799	#include <SDL/SDL.h>
800	#include <SDL/SDL_main.h>
801	extern "C" int main(void)
802	{
803	printf("found version %d.%d.%d",
804	SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
805	#if SDL_VERSION_ATLEAST(1,2,7)
806	printf(", OK.\n");
807	return 0;
808	#else
809	printf(", expected version 1.2.7 or higher\n");
810	return 1;
811	#endif
812	}
813	EOF
814	[ -n "$INCSDL" ] && I_INCSDL="-I$INCSDL"
815	if test_compile "$LIBSDL $LIBSDLMAIN $I_INCSDL" SDL SDL; then
816	if test_execute; then
817	cnf_append "LIB_SDK_LIBSDL_SDL" "`strip_l "$LIBSDL"`"
818	cnf_append "SDK_LIBSDL_LIBPATH" "`strip_L "$LIBSDL"`"
819	cnf_append "LIB_SDK_LIBSDL_SDLMAIN" "`strip_l "$LIBSDLMAIN"`"
820	[ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS" "$INCSDL"
821	fi
822	fi
823	else
824	log_failure "not found"
825	fi
826	}
827
828	#
829	# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
830	#
831	check_sdl_ttf()
832	{
833	test_header SDL_ttf
834	cat > .tmp_src.cc << EOF
835	#include <cstdio>
836	#include <SDL/SDL_ttf.h>
837	#ifndef SDL_TTF_MAJOR_VERSION
838	#define SDL_TTF_MAJOR_VERSION TTF_MAJOR_VERSION
839	#define SDL_TTF_MINOR_VERSION TTF_MINOR_VERSION
840	#define SDL_TTF_PATCHLEVEL TTF_PATCHLEVEL
841	#endif
842	extern "C" int main(void)
843	{
844	printf("found version %d.%d.%d",
845	SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
846	#if 10000SDL_TTF_MAJOR_VERSION + 100SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
847	printf(", OK.\n");
848	return 0;
849	#else
850	printf(", expected version 2.0.6 or higher\n");
851	return 1;
852	#endif
853	}
854	EOF
855	if test_compile "-lSDL_ttf" SDL_ttf SDL_ttf; then
856	test_execute
857	fi
858	}
859
860	#
861	# Check for libasound, needed by the ALSA audio backend
862	#
863	check_alsa()
864	{
865	test_header ALSA
866	cat > .tmp_src.cc << EOF
867	#include <alsa/asoundlib.h>
868	extern "C" int main(void)
869	{
870	printf("found version %d.%d.%d",
871	SND_LIB_MAJOR, SND_LIB_MINOR, SND_LIB_SUBMINOR);
872	#if 10000SND_LIB_MAJOR + 100SND_LIB_MINOR + SND_LIB_SUBMINOR >= 10006
873	printf(", OK.\n");
874	return 0;
875	#else
876	printf(", expected version 1.0.6 or higher\n");
877	return 1;
878	#endif
879	}
880	EOF
881	if test_compile "-lasound" asound asound; then
882	test_execute
883	fi
884	}
885
886	#
887	# Check for the Xcursor library, needed by VBoxSDL and VBoxBFE
888	#
889	check_xcursor()
890	{
891	test_header Xcursor
892	cat > .tmp_src.cc << EOF
893	#include <cstdio>
894	#include <X11/Xlib.h>
895	#include <X11/Xcursor/Xcursor.h>
896	extern "C" int main(void)
897	{
898	XcursorImage *cursor = XcursorImageCreate (10, 10);
899	XcursorImageDestroy(cursor);
900	return 0;
901	}
902	EOF
903	if test_compile "$LIBX11 $LIBXCURSOR" Xcursor Xcursor; then
904	log_success "found"
905	cnf_append "LIB_XCURSOR" "`strip_l "$LIBXCURSOR"`"
906	fi
907	}
908
909	#
910	# Check for the X libraries (Xext, X11)
911	#
912	check_x()
913	{
914	test_header "X libraries"
915	cat > .tmp_src.cc << EOF
916	#include <cstdio>
917	#include <X11/Xlib.h>
918	extern "C" int main(void)
919	{
920	Display *dpy;
921	int scrn_num;
922	Screen *scrn;
923	Window win;
924
925	dpy = XOpenDisplay(NULL);
926	scrn_num = DefaultScreen(dpy);
927	scrn = ScreenOfDisplay(dpy, scrn_num);
928	win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
929	0, 16, InputOutput, CopyFromParent, 0, NULL);
930	XDestroyWindow(dpy, win);
931	}
932	EOF
933	if test_compile "$LIBX11" Xlibs Xlibs; then
934	log_success "found"
935	fi
936	}
937
938	#
939	# Check for the QT library, needed by VirtualBox
940	#
941	check_qt()
942	{
943	test_header Qt
944	cat > .tmp_src.cc << EOF
945	#include <cstdio>
946	#include <qglobal.h>
947	extern "C" int main(void)
948	{
949	printf("found version %s", QT_VERSION_STR);
950	#if QT_VERSION >= 0x030305
951	printf(", OK.\n");
952	return 0;
953	#elif QT_VERSION >= 0x030300
954	printf("\n ** WARNING: QT < 3.3.5 has known problems!\n");
955	#else
956	printf(", expected version 3.3.0 or higher\n");
957	return 1;
958	#endif
959	}
960	EOF
961	found_qt=0
962	libs="lib"
963	[ "$LIB" = "lib64" ] && libs="$libs lib64"
964	for q in $QTDIR; do
965	for l in $libs; do
966	echo "compiling the following source file:" >> $LOG
967	cat .tmp_src.cc >> $LOG
968	echo "using the following command line:" >> $LOG
969	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/$l -lqt-mt" >> $LOG
970
971	$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/$l -lqt-mt >> $LOG 2>&1
972	if [ $? -eq 0 ]; then
973	if test_execute; then
974	cnf_append "QTDIR" "`cd $q ; pwd`"
975	found_qt=1
976	break
977	fi
978	fi
979	done
980	if [ $found_qt -eq 1 ]; then
981	break
982	fi
983	done
984	if [ $found_qt -ne 1 ]; then
985	echo
986	echo " Qt not found at \"$QTDIR\" or Qt headers not found"
987	echo " Check the file $LOG for detailed error information."
988	fail
989	return 1
990	fi
991	test_header "Qt devtools"
992	if check_avail "$q/bin/moc" QTDIR/bin; then
993	moc_ver=`$q/bin/moc 2>&1 -v\|sed 's+^.(Qt $.$)+\1+'`
994	if [ $? -ne 0 ]; then
995	log_failure "not found"
996	fail
997	else
998	log_success "found version $moc_ver"
999	fi
1000	fi
1001	}
1002
1003	#
1004	# Check for Linux sources
1005	#
1006	check_linux()
1007	{
1008	test_header "Linux kernel sources"
1009	cat > .tmp_src.c << EOF
1010	#include <linux/version.h>
1011	int printf(const char *format, ...);
1012	int main(void)
1013	{
1014	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
1015	(LINUX_VERSION_CODE % 65536) / 256,
1016	LINUX_VERSION_CODE % 256);
1017	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
1018	printf(", OK.\n");
1019	return 0;
1020	#else
1021	printf(", expected version 2.4.0 or higher\n");
1022	return 1;
1023	#endif
1024	}
1025	EOF
1026	echo "compiling the following source file:" >> $LOG
1027	cat .tmp_src.c >> $LOG
1028	echo "using the following command line:" >> $LOG
1029	echo "$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include" >> $LOG
1030	$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include >> $LOG 2>&1
1031	if [ $? -ne 0 ]; then
1032	echo
1033	echo " Linux kernel headers not found at $LINUX"
1034	echo " Check the file $LOG for detailed error information."
1035	fail
1036	else
1037	if test_execute; then
1038	cnf_append "VBOX_LINUX_SRC" "`cd $LINUX ; pwd`"
1039	fi
1040	fi
1041	}
1042
1043	#
1044	# Check for kchmviewer, needed to display the online help
1045	#
1046	check_kchmviewer()
1047	{
1048	test_header kchmviewer
1049	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
1050	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: $.*$+\1+'`
1051	if [ $? -ne 0 ]; then
1052	log_failure "not found"
1053	fail
1054	else
1055	log_success "found version $kchmviewer_ver"
1056	fi
1057	fi
1058	}
1059
1060	#
1061	# Check for the kBuild tools, we don't support GNU make
1062	#
1063	check_kbuild()
1064	{
1065	test_header kBuild
1066	if check_avail "$KBUILDDIR_BIN/kmk" KBUILDDIR really; then
1067	log_success "found"
1068	echo "export BUILD_PLATFORM=\"$OS\"" >> $ENV
1069	echo "export BUILD_PLATFORM_ARCH=\"$BUILD_MACHINE\"" >> $ENV
1070	echo "export BUILD_TARGET=\"$OS\"" >> $ENV
1071	echo "export BUILD_TARGET_ARCH=\"$TARGET_MACHINE\"" >> $ENV
1072	echo "export BUILD_TARGET_CPU=\"$TARGET_CPU\"" >> $ENV
1073	echo "export BUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
1074	echo "export PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
1075	echo "export PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
1076	echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"" >> $ENV
1077	echo "export PATH_KBUILD_BIN=\"\$path_kbuild_bin\"" >> $ENV
1078	echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
1079	if [ "$OS" = "solaris" ]; then
1080	# Because of sh being non-default shell in Solaris we need to export PATH again when
1081	# sourcing env.sh. Simply exporting from ./configure does not export PATH correctly.
1082	echo "PATH=\"$PATH\"" >> $ENV
1083	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1084	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1085	else
1086	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1087	echo "echo \"\$PATH\" \| grep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1088	fi
1089	echo "export PATH" >> $ENV
1090	echo "unset path_kbuild_bin path_dev_bin" >> $ENV
1091	fi
1092	}
1093
1094
1095	#
1096	# Check for compiler.h
1097	# Some Linux distributions include "compiler.h" in their libc linux
1098	# headers package, some don't. Most don't need it, building might (!)
1099	# not succeed on openSUSE without it.
1100	#
1101	# See http://www.mail-archive.com/qemu-devel%40nongnu.org/msg07980.html
1102	#
1103	check_compiler_h()
1104	{
1105	test_header compiler.h
1106	if ! test -f "/usr/include/linux/compiler.h"; then
1107	cnf_append "VBOX_WITHOUT_LINUX_COMPILER_H" "1"
1108	log_success "compiler.h not found"
1109	else
1110	log_success "compiler.h found"
1111	fi
1112	}
1113
1114
1115	#
1116	# Check if we are able to build 32-bit applications (needed for the guest additions)
1117	#
1118	check_32bit()
1119	{
1120	test_header "32-bit support"
1121	cat > .tmp_src.c << EOF
1122	#include <stdint.h>
1123	int main(void)
1124	{
1125	return 0;
1126	}
1127	EOF
1128	echo "compiling the following source file:" >> $LOG
1129	cat .tmp_src.c >> $LOG
1130	echo "using the following command line:" >> $LOG
1131	echo "$CC -m32 -O -Wall -o .tmp_out .tmp_src.c" >> $LOG
1132	$CC -m32 -O -Wall -o .tmp_out .tmp_src.c >> $LOG 2>&1
1133	if [ $? -ne 0 ]; then
1134	echo
1135	echo " Cannot compile 32-bit applications (missing headers and/or libraries)!"
1136	echo " Check the file $LOG for detailed error information."
1137	fail
1138	fi
1139	log_success ""
1140	}
1141
1142
1143	#
1144	# Show help
1145	#
1146	show_help()
1147	{
1148	cat << EOF
1149	Usage: ./configure [OPTIONS]...
1150
1151	Configuration:
1152	-h, --help display this help and exit
1153	--nofatal don't abort on errors
1154	--disable-xpcom disable XPCOM and related stuff
1155	--disable-sdl-ttf disable SDL_ttf detection
1156	--build-xalan build xalan & xerces from shipped sources
1157
1158	Paths:
1159	--with-gcc=PATH location of the gcc compiler [$CC]
1160	--with-g++=PATH location of the g++ compiler [$CXX]
1161	--with-kbuild=DIR kbuild directory [$KBUILDDIR]
1162	--with-iasl=PATH location of the iasl compiler [$IASL]
1163	--with-linux=DIR Linux kernel source directory [$LINUX]
1164	--with-mkisofs=PATH location of mkisofs [$MKISOFS]
1165	--with-qt-dir=DIR directory for QT headers/libraries [$QTDIR]
1166	--with-xalan=LIB location of the xalan library [$LIBXALAN]
1167	--with-xerces=LIB location of the xerces library [$LIBXERCES]
1168
1169	Build type:
1170	-d, --build-debug build with debugging symbols and assertions
1171	--build-headless build headless (without any X11 frontend)
1172	EOF
1173	exit 0
1174	}
1175
1176
1177	#
1178	# The body.
1179	#
1180
1181	# scan command line options
1182	for option in $*; do
1183	case "$option" in
1184	--help\|-help\|-h)
1185	show_help
1186	;;
1187	--nofatal)
1188	nofatal=1
1189	;;
1190	--with-gcc=*)
1191	CC=`echo $option \| cut -d'=' -f2`
1192	;;
1193	--with-g++=*)
1194	CXX=`echo $option \| cut -d'=' -f2`
1195	;;
1196	--with-kbuild=*)
1197	KBUILDDIR=`echo $option \| cut -d'=' -f2`
1198	if echo $KBUILDDIR\|grep -q "$INVALID_CHARS"; then
1199	echo "Error: KBUILDDIR contains invalid characters!"
1200	exit 1
1201	fi
1202	;;
1203	--with-qt-dir=*)
1204	QTDIR=`echo $option \| cut -d'=' -f2`
1205	;;
1206	--with-iasl=*)
1207	IASL=`echo $option \| cut -d'=' -f2`
1208	;;
1209	--with-linux=*)
1210	LINUX=`echo $option \| cut -d'=' -f2`
1211	;;
1212	--with-mkisofs=*)
1213	MKISOFS=`echo $option \| cut -d'=' -f2`
1214	;;
1215	--with-xalan=*)
1216	LIBXALAN=`echo $option \| cut -d'=' -f2`
1217	;;
1218	--with-xerces=*)
1219	LIBXERCES=`echo $option \| cut -d'=' -f2`
1220	;;
1221	--disable-xpcom)
1222	WITH_XPCOM=0
1223	;;
1224	--disable-sdl-ttf)
1225	WITH_SDL_TTF=0
1226	;;
1227	--disable-qt)
1228	WITH_QT=0
1229	;;
1230	--build-debug\|-d)
1231	BUILD_TYPE=debug
1232	;;
1233	--build-xalan)
1234	LIBXERCES=``
1235	LIBXALAN=``
1236	;;
1237	--build-headless)
1238	HEADLESS=1
1239	;;
1240	--ose)
1241	OSE=2
1242	;;
1243	--odir=*)
1244	ODIR="`echo $option \| cut -d'=' -f2`/"
1245	;;
1246	*)
1247	echo
1248	echo "Unrecognized option \"$option\""
1249	echo
1250	show_help
1251	;;
1252	esac
1253	done
1254
1255	LOG="$ODIR$LOG"
1256	ENV="$ODIR$ENV"
1257	CNF="$ODIR$CNF"
1258
1259	# initialize output files
1260	cat > $LOG << EOF
1261	# Log file generated by
1262	#
1263	# '$0 $*'
1264	#
1265
1266	EOF
1267	cat > $CNF << EOF
1268	# -- Makefile --
1269	#
1270	# automatically generated by
1271	#
1272	# '$0 $*'
1273	#
1274	# It will be completely overwritten if configure is executed again.
1275	#
1276
1277	EOF
1278	cat > $ENV << EOF
1279	#!/bin/bash
1280	#
1281	# automatically generated by
1282	#
1283	# '$0 $*'
1284	#
1285	# It will be completely overwritten if configure is executed again.
1286	# Make sure you source this file once before you start to build VBox.
1287	#
1288
1289	EOF
1290
1291	# test if we are OSE
1292	if [ $OSE -eq 1 -a -d "`cd \`dirname $0\`; pwd`/src/VBox/Devices/USB" ]; then
1293	echo "Found USB devices, assuming VBOX_OSE = FALSE" >> $LOG
1294	echo >> $LOG
1295	OSE=0
1296	fi
1297
1298	if [ "$BUILD_TYPE" = "debug" ]; then
1299	echo "Creating DEBUG build!" >> $LOG
1300	fi
1301
1302	# first determine our environment
1303	check_environment
1304	check_kbuild
1305
1306	# append the tools directory to the default search path
1307	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
1308	export PATH
1309
1310	# some things are not available in for OSE
1311	if [ $OSE -ge 1 ]; then
1312	cnf_append "VBOX_OSE" "1"
1313	cnf_append "VBOX_WITH_TESTSUITE" ""
1314	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
1315
1316	if [ "$OS" = "linux" ]; then
1317	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
1318	else
1319	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
1320	fi
1321	echo >> $CNF
1322	fi
1323
1324	# headless
1325	if [ -n "$HEADLESS" ]; then
1326	cnf_append "VBOX_HEADLESS" "1"
1327	fi
1328
1329	# emit disable directives corresponding to any --disable-xxx options.
1330	[ $WITH_XPCOM -eq 0 ] && cnf_append "VBOX_WITH_MAIN" ""
1331	[ $WITH_QT -eq 0 ] && cnf_append "VBOX_WITH_QTGUI" ""
1332	[ $WITH_SDL_TTF -eq 0 ] && cnf_append "VBOX_WITH_SECURELABEL" ""
1333
1334	# the tools
1335	check_gcc
1336	[ "$OS" != "darwin" ] && check_as86
1337	[ "$OS" != "darwin" ] && check_bcc
1338	[ "$OS" != "darwin" ] && check_iasl
1339	# don't check for yasm for the time beeing as 0.40 and 0.50 both have known bugs
1340	# [ "$OS" != "darwin" ] && check_yasm
1341	[ "$OS" != "darwin" ] && check_xsltproc
1342	[ $OSE -eq 0 ] && check_mkisofs
1343
1344	# the libraries
1345	[ "$OS" != "darwin" ] && check_pthread
1346	[ $WITH_XPCOM -eq 1 ] && check_xalan
1347	[ $WITH_XPCOM -eq 1 ] && check_xerces
1348	[ $WITH_LIBIDL -eq 1 ] && check_libidl
1349	[ $OSE -eq 0 ] && check_ssl
1350	[ "$OS" != "darwin" ] && check_z
1351	[ $OSE -eq 0 ] && check_png
1352	[ $OSE -eq 0 -a "$OS" = "linux" ] && check_pam
1353	[ "$OS" != "darwin" ] && check_sdl
1354	[ $WITH_SDL_TTF -eq 1 -a $OSE -eq 0 ] && check_sdl_ttf
1355	[ "$OS" != "darwin" ] && check_x
1356	[ "$OS" != "darwin" ] && check_xcursor
1357	[ $WITH_QT -eq 1 ] && check_qt
1358
1359	# Linux-specific
1360	if [ "$OS" = "linux" ]; then
1361	check_linux
1362	check_alsa
1363	check_compiler_h
1364	[ "$BUILD_MACHINE" = "amd64" ] && check_32bit
1365	fi
1366
1367	# success!
1368	echo
1369	echo "Successfully generated '$CNF' and '$ENV'."
1370	echo "Source '$ENV' once before you start to build VBox:"
1371	echo ""
1372	echo " source $ENV"
1373	echo " kmk"
1374	echo ""
1375	if [ "$OS" = "linux" ]; then
1376	echo "To compile the kernel module, do:"
1377	echo ""
1378	echo " cd ./out/$OS.$TARGET_MACHINE/$BUILD_TYPE/bin/src"
1379	echo " make"
1380	echo ""
1381	fi
1382	echo "Enjoy!"
1383	cleanup

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source: vbox/trunk/configure@ 4757

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