configure@ 6351

Last change on this file since 6351 was 6212, checked in by vboxsync, 17 years ago
configure fix
Property svn:eol-style set to `LF` Property svn:executable set to ``*
File size: 37.4 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	ORGPATH=$PATH
25
26	#
27	# Defaults
28	#
29	OSE=1
30	ODIR="`pwd`/"
31	SETUP_WINE=
32	TARGET_MACHINE=""
33	TARGET_CPU=""
34	WITH_XPCOM=1
35	WITH_LIBIDL=1
36	WITH_QT=1
37	WITH_SDL=1
38	WITH_SDL_TTF=1
39	WITH_X11=1
40	WITH_PULSE=1
41	WITH_KMODS=1
42	CC="gcc"
43	CC32=""
44	CC64=""
45	CXX="g++"
46	CXX32=""
47	CXX64=""
48	BCC="bcc"
49	YASM="yasm"
50	IASL="iasl"
51	AS86="as86"
52	XSLTPROC="xsltproc"
53	GENISOIMAGE="genisoimage"
54	MKISOFS="mkisofs"
55	BUILD_LIBXML2=
56	LIBCRYPTO="-lcrypto"
57	LIBPTHREAD="-lpthread"
58	LIBX11="-L/usr/X11R6/lib -L/usr/X11R6/lib64 -L/usr/local/lib -lXext -lX11"
59	INCX11="/usr/local/include"
60	LIBXCURSOR="-lXcursor"
61	INCZ=""
62	LIBZ="-lz"
63	INCPNG=""
64	LIBPNG="-lpng"
65	QTDIR="/usr/qt/3 /usr/lib/qt3 /usr/lib/qt-3.3 /usr/share/qt3 /usr/lib64/qt-3.3 /usr/X11R6 /usr/lib/qt"
66	KBUILDDIR="`cd \`dirname $0\`; pwd`/kBuild"
67	DEVDIR="`cd \`dirname $0\`; pwd`/tools"
68	if [ -d "/lib/modules/`uname -r`/build" ]; then
69	LINUX="/lib/modules/`uname -r`/build"
70	else
71	LINUX="/usr/src/linux"
72	fi
73	KCHMVIEWER="kchmviewer"
74	LOG="configure.log"
75	CNF="AutoConfig.kmk"
76	ENV="env.sh"
77	BUILD_TYPE="release"
78	# the restricting tool is ar (mri mode).
79	INVALID_CHARS="[^A-Za-z0-9/\\$:._-]"
80
81	if (cd `dirname $0`; pwd)\|grep -q "$INVALID_CHARS"; then
82	echo "Error: VBox base path contains invalid characters!"
83	exit 1
84	fi
85
86	cleanup()
87	{
88	rm -f .tmp_src.cc .tmp_src.c .tmp_out .test_execute.log
89	}
90
91	fail()
92	{
93	if [ -z "$nofatal" -o "x$1" != "x" ]; then
94	cleanup
95	rm -f $ENV
96	exit 1
97	fi
98	}
99
100	log_success()
101	{
102	if [ -n "$1" ]; then echo -n "$1, "; fi
103	echo "OK."
104	echo "$1" >> $LOG
105	echo >> $LOG
106	echo >> $LOG
107	}
108
109	log_failure()
110	{
111	echo
112	echo " ** $1!"
113	echo "** $1!" >> $LOG
114	echo >> $LOG
115	}
116
117	cnf_append()
118	{
119	printf "%-30s := %s\n" "$1" "$2" >> $CNF
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_L()
128	{
129	echo "$1"\|$KBUILD_SED 's\|-L$[^ ]\+$\|\1\|g; s\|-[^L]$[^ ]\+$\|\|g; s\|^ \|\|; s\| *$\|\|g'
130	}
131
132	strip_I()
133	{
134	echo "$1"\|$KBUILD_SED 's\|-I$[^ ]\+$\|\1\|g; s\|-[^I]$[^ ]\+$\|\|g; s\|^ \|\|; s\| *$\|\|g'
135	}
136
137	prefix_I()
138	{
139	echo "$1"\|$KBUILD_SED 's\|^\/\|-I/\|g; s\| \/\| -I/\|g'
140	}
141
142	# Wrapper for ancient /usr/bin/which on darwin that always returns 0
143	which_wrapper()
144	{
145	if [ -z "$have_ancient_which" ]; then
146	if which /bin/___cErTaINly_a_nOn_eXisTing_fIle___ 2> /dev/null > /dev/null; then
147	have_ancient_which="yes"
148	else
149	have_ancient_which="no"
150	fi
151	fi
152	if [ "$have_ancient_which" = "yes" ]; then
153	retval=`which $* 2>/dev/null`
154	echo "$retval"
155	test -n "$retval" -a -e "$retval"
156	unset retval
157	else
158	which $* 2> /dev/null
159	fi
160	}
161
162	check_avail()
163	{
164	if [ -z "$1" ]; then
165	log_failure "$2 is empty"
166	fail $3
167	return 1
168	elif which_wrapper $1 > /dev/null; then
169	return 0
170	else
171	log_failure "$1 (variable $2) not found"
172	fail $3
173	return 1
174	fi
175	}
176
177	# Prepare a test
178	test_header()
179	{
180	echo "*** Checking $1 ***" >> $LOG
181	echo -n "Checking for $1: "
182	}
183
184	# Compile a test
185	test_compile()
186	{
187	echo "compiling the following source file:" >> $LOG
188	cat .tmp_src.cc >> $LOG
189	echo "using the following command line:" >> $LOG
190	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc \"$1\"" >> $LOG
191	$CXX -O -Wall -o .tmp_out .tmp_src.cc $1 >> $LOG 2>&1
192	if [ $? -ne 0 ]; then
193	if [ -z "$4" ]; then
194	echo
195	echo " $2 not found at $1 or $3 headers not found"
196	echo " Check the file $LOG for detailed error information."
197	fail
198	else
199	echo "not found."
200	echo >> $LOG
201	echo >> $LOG
202	fi
203	return 1
204	fi
205	return 0
206	}
207
208	# Execute a compiled test binary
209	test_execute()
210	{
211	echo "executing the binary" >> $LOG
212	./.tmp_out > .test_execute.log
213	rc=$?
214	cat .test_execute.log \| tee -a $LOG
215	if [ $rc -ne 0 ]; then
216	fail $1
217	return 1
218	fi
219	echo >> $LOG
220	echo >> $LOG
221	return 0
222	}
223
224	#
225	# Check for OS, MACHINE, CPU
226	#
227	check_environment()
228	{
229	test_header environment
230	OS=`uname -s \| sed -e 's/GNU\/Linux/Linux/g' \| tr [:upper:] [:lower:]`
231	case "$OS" in
232	linux)
233	;;
234	darwin)
235	;;
236	freebsd)
237	;;
238	sunos)
239	OS='solaris'
240	;;
241	*)
242	log_failure "Cannot determine OS"
243	exit 1
244	;;
245	esac
246	BUILD_CPU=`uname -m`
247	[ "$OS" = "solaris" ] && BUILD_CPU=`isainfo \| cut -f 1 -d ' '`
248	case "$BUILD_CPU" in
249	i[3456789]86\|x86\|i86pc)
250	BUILD_MACHINE='x86'
251	LIB='lib'
252	;;
253	x86_64\|amd64)
254	BUILD_MACHINE='amd64'
255	BUILD_CPU='k8'
256	if [ "$OS" != "solaris" ]; then
257	# on AMD64 systems, 64bit libs are usually located in /usr/lib64
258	# see http://www.pathname.com/fhs/pub/fhs-2.3.html#LIB64
259	LIB='lib64'
260	else
261	# Solaris doesn't seem to subscribe to fhs, libs are usually in
262	# a '64' subdirectory of the standard 'lib' dirs while some 64-bit
263	# alternative binaries can be found in 'amd64' subdirs of the 'bin'
264	# ones. So, in order to find the right stuff (esp. sdl-config) we'll
265	# have to make sure the /bin/amd64 dirs are searched before the /bin
266	# ones. (The sed has some sideeffects, but they shouldn't harm us...)
267	echo "64-bit Solaris detected, hacking the PATH" >> $LOG
268	echo "old PATH: $PATH" >> $LOG
269	PATH=`echo ":$PATH:" \| sed -e 's,$:[^:]*/bin$:,\1/amd64:\1:,g' \
270	-e 's/^://' -e 's/:$//g' -e 's/::*/:/g' `
271	export PATH
272	echo "new PATH: $PATH" >> $LOG
273	LIB='lib/64'
274	fi
275	;;
276	*)
277	log_failure "Cannot determine system"
278	exit 1
279	;;
280	esac
281	[ -z "$TARGET_MACHINE" ] && TARGET_MACHINE=$BUILD_MACHINE
282	[ -z "$TARGET_CPU" ] && TARGET_CPU=$BUILD_CPU
283	DEVDIR_BIN="$DEVDIR/$OS.$BUILD_MACHINE/bin"
284	log_success "Determined build machine: $OS.$BUILD_MACHINE, target machine: $OS.$TARGET_MACHINE"
285
286	# Automatically disable XPCOM on darwin.
287	if [ "$OS" = "darwin" -a $WITH_XPCOM -eq 1 ]; then
288	WITH_XPCOM=0
289	WITH_LIBIDL=0
290	WITH_QT=0
291	WITH_SDL=0
292	WITH_SDL_TTF=0
293	WITH_X11=0
294	echo "Disabling checks for XPCOM related components."
295	fi
296
297	echo "export BUILD_PLATFORM=\"$OS\"" >> $ENV
298	echo "export BUILD_PLATFORM_ARCH=\"$BUILD_MACHINE\"" >> $ENV
299	echo "export BUILD_TARGET=\"$OS\"" >> $ENV
300	echo "export BUILD_TARGET_ARCH=\"$TARGET_MACHINE\"" >> $ENV
301	echo "export BUILD_TARGET_CPU=\"$TARGET_CPU\"" >> $ENV
302	echo "export BUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
303	}
304
305	#
306	# Check for gcc with version >= 3.2.
307	# We depend on a working gcc, if we fail terminate in every case.
308	#
309	check_gcc()
310	{
311	test_header gcc
312	if check_avail "$CC" CC really; then
313	cc_ver=`$CC -dumpversion`
314	if check_avail "$CXX" CXX really; then
315	cxx_ver=`$CXX -dumpversion`
316	cc_maj=`echo $cc_ver\|cut -d. -f1`
317	cc_min=`echo $cc_ver\|cut -d. -f2`
318	if [ "x$cc_ver" != "x$cxx_ver" ]; then
319	log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
320	fail really
321	elif [ $cc_maj -eq 4 -a $cc_min -eq 0 ]; then
322	if [ "$OS" = "darwin" ]; then
323	log_success "found version $cc_ver"
324	else
325	log_failure "gcc version $cc_ver found, expected gcc 3.x with x>1 or gcc 4.x with x>0"
326	fail really
327	fi
328	elif [ $cc_maj -gt 3 ]; then
329	log_success "found version $cc_ver"
330	elif [ $cc_maj -lt 3 -o $cc_min -lt 2 ]; then
331	log_failure "gcc version $cc_ver found, expected gcc 3.x with x>1 or gcc 4.x with x>0"
332	fail really
333	else
334	log_success "found version $cc_ver"
335	fi
336	if [ "$BUILD_MACHINE" = "amd64" ]; then
337	[ -z "$CC32" ] && CC32="$CC -m32"
338	[ -z "$CXX32" ] && CXX32="$CXX -m32"
339	else
340	[ -z "$CC32" ] && CC32="$CC"
341	[ -z "$CXX32" ] && CXX32="$CXX"
342	fi
343	if [ "$BUILD_MACHINE" = "x86" -a "$TARGET_MACHINE" = "amd64" ]; then
344	[ -z "$CC64" ] && CC64="$CC -m64"
345	[ -z "$CXX64" ] && CXX64="$CXX -m64"
346	fi
347	if [ "$CC" != "gcc" ]; then
348	cnf_append "TOOL_GCC3_CC" "$CC"
349	cnf_append "TOOL_GCC3_AS" "$CC"
350	cnf_append "TOOL_GCC3_LD" "$CC"
351	cnf_append "TOOL_GXX3_CC" "$CC"
352	cnf_append "TOOL_GXX3_AS" "$CC"
353	fi
354	if [ "$CXX" != "g++" ]; then
355	cnf_append "TOOL_GCC3_CXX" "$CXX"
356	cnf_append "TOOL_GXX3_CXX" "$CXX"
357	cnf_append "TOOL_GXX3_LD" "$CXX"
358	fi
359	if [ "$CC32" != "gcc -m32" ]; then
360	cnf_append "TOOL_GCC32_CC" "$CC32"
361	cnf_append "TOOL_GCC32_AS" "$CC32"
362	cnf_append "TOOL_GCC32_LD" "$CC32"
363	cnf_append "TOOL_GXX32_CC" "$CC32"
364	cnf_append "TOOL_GXX32_AS" "$CC32"
365	fi
366	if [ "$CXX32" != "g++ -m32" ]; then
367	cnf_append "TOOL_GCC32_CXX" "$CXX32"
368	cnf_append "TOOL_GXX32_CXX" "$CXX32"
369	cnf_append "TOOL_GXX32_LD" "$CXX32"
370	fi
371	# this isn't not necessary, there is not such tool.
372	if [ -n "$CC64" ]; then
373	cnf_append "TOOL_GCC64_CC" "$CC64"
374	cnf_append "TOOL_GCC64_AS" "$CC64"
375	cnf_append "TOOL_GCC64_LD" "$CC64"
376	cnf_append "TOOL_GXX64_CC" "$CC64"
377	cnf_append "TOOL_GXX64_AS" "$CC64"
378	fi
379	if [ -n "$CXX64" ]; then
380	cnf_append "TOOL_GCC64_CXX" "$CXX64"
381	cnf_append "TOOL_GXX64_CXX" "$CXX64"
382	cnf_append "TOOL_GXX64_LD" "$CXX64"
383	fi
384	# Solaris sports a 32-bit gcc/g++.
385	if [ "$OS" = "solaris" -a "$BUILD_MACHINE" = "amd64" ]; then
386	[ "$CC" = "gcc" ] && CC="gcc -m64"
387	[ "$CXX" = "g++" ] && CXX="g++ -m64"
388	fi
389	fi
390	fi
391	}
392
393	#
394	# Check for the bcc compiler, needed for compiling the BIOS
395	#
396	check_bcc()
397	{
398	test_header bcc
399	if check_avail "$BCC" BCC; then
400	bcc_ver=`$BCC -v 2>&1\|grep version\|sed 's+^bcc: version $.*$+\1+'`
401	if [ $? -ne 0 ]; then
402	log_failure "not found"
403	fail
404	else
405	echo "compiling the following source file:" >> $LOG
406	cat > .tmp_src.c << EOF
407	int foo(a)
408	int a;
409	{
410	return 0;
411	}
412	EOF
413	cat .tmp_src.c >> $LOG
414	bcc_path=`which_wrapper $BCC`
415	bcc_dir="`dirname $bcc_path`/"
416	echo "using the following command line:" >> $LOG
417	echo "$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c" >> $LOG
418	$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c >> $LOG 2>&1
419	if [ $? -ne 0 ]; then
420	log_failure "not found"
421	fail
422	else
423	log_success "found version $bcc_ver"
424	cnf_append "VBOX_BCC" "$bcc_path -B $bcc_dir"
425	fi
426	unset bcc_path
427	unset bcc_dir
428	fi
429	fi
430	}
431
432	#
433	# Check for the as86 assembler, needed for compiling the BIOS
434	#
435	check_as86()
436	{
437	test_header as86
438	if check_avail "$AS86" AS86; then
439	as86_ver=`$AS86 -v 2>&1\|grep version\|sed 's+^as86 version: $.*$+\1+'`
440	if [ $? -ne 0 ]; then
441	log_failure "not found"
442	fail
443	else
444	log_success "found version $as86_ver"
445	cnf_append "VBOX_AS86" "`which_wrapper $AS86`"
446	fi
447	fi
448	}
449
450	#
451	# Check for yasm, needed to compile assembler files
452	#
453	check_yasm()
454	{
455	test_header yasm
456	if check_avail "$YASM" YASM; then
457	yasm_ver=`$YASM --version\|grep "^yasm"\|sed 's+^yasm $.*$+\1+'`
458	if [ $? -ne 0 ]; then
459	log_failure "not found"
460	fail
461	else
462	yasm_maj=`echo $yasm_ver\|cut -d. -f1`
463	yasm_min=`echo $yasm_ver\|cut -d. -f2`
464	yasm_rev=`echo $yasm_ver\|cut -d. -f3`
465	yasm_ver_mul=`expr $yasm_maj \* 10000 + $yasm_min \* 100 + $yasm_rev`
466	if [ $yasm_ver_mul -lt 501 ]; then
467	log_failure "found version $yasm_ver, expected at least 0.5.1"
468	fail
469	else
470	log_success "found version $yasm_ver"
471	fi
472	fi
473	fi
474	}
475
476	#
477	# Check for the iasl ACPI compiler, needed to compile vbox.dsl
478	#
479	check_iasl()
480	{
481	test_header iasl
482	if check_avail "$IASL" IASL; then
483	iasl_ver=`$IASL\|grep version\|sed 's+^ASL.version $[0-9]$.*+\1+'`
484	if [ $? -ne 0 ]; then
485	log_failure "not found"
486	fail
487	else
488	log_success "found version $iasl_ver"
489	cnf_append "VBOX_IASLCMD" "`which_wrapper $IASL`"
490	fi
491	fi
492	}
493
494	#
495	# Check for xsltproc, needed by Main
496	#
497	check_xsltproc()
498	{
499	test_header xslt
500	if check_avail "$XSLTPROC" XSLTPROC; then
501	xsltproc_ver=`$XSLTPROC --version`
502	if [ $? -ne 0 ]; then
503	log_failure "not found"
504	fail
505	else
506	log_success "found"
507	cnf_append "VBOX_XSLTPROC" "`which_wrapper $XSLTPROC`"
508	fi
509	fi
510	}
511
512	#
513	# Check for mkisofs, needed to build the CDROM image containing the additions
514	#
515	check_mkisofs()
516	{
517	test_header mkisofs
518	if which_wrapper $GENISOIMAGE > /dev/null; then
519	mkisofs_ver=`$GENISOIMAGE --version`
520	if [ $? -ne 0 ]; then
521	log_failure "not found"
522	fail
523	else
524	log_success "found $mkisofs_ver"
525	cnf_append "VBOX_MKISOFS" "`which_wrapper $GENISOIMAGE`"
526	fi
527	elif check_avail "$MKISOFS" MKISOFS; then
528	mkisofs_ver=`$MKISOFS --version`
529	if [ $? -ne 0 ]; then
530	log_failure "not found"
531	fail
532	else
533	log_success "found $mkisofs_ver"
534	cnf_append "VBOX_MKISOFS" "`which_wrapper $MKISOFS`"
535	fi
536	fi
537	}
538
539	#
540	# Check for libxml2, needed by VBoxSettings
541	# 2.6.23 is known to NOT work, 2.6.24 is known to work (e.g. Ubuntu/Dapper)
542	#
543	check_libxml2()
544	{
545	if [ -z "$BUILD_LIBXML2" ]; then
546	test_header libxml2
547	if which_wrapper pkg-config > /dev/null; then
548	libxml2_ver=`pkg-config libxml-2.0 --modversion 2>> $LOG`
549	if [ $? -ne 0 ]; then
550	log_failure "not found"
551	fail
552	else
553	FLGXML2=`pkg-config libxml-2.0 --cflags`
554	INCXML2=`strip_I "$FLGXML2"`
555	LIBXML2=`pkg-config libxml-2.0 --libs`
556	cat > .tmp_src.cc << EOF
557	#include <cstdio>
558	#include <libxml/xmlversion.h>
559	extern "C" int main(void)
560	{
561	printf("found version %s", LIBXML_DOTTED_VERSION);
562	#if LIBXML_VERSION >= 20624
563	printf(", OK.\n");
564	return 0;
565	#else
566	printf(", expected version 2.6.24 or higher\n");
567	return 1;
568	#endif
569	}
570	EOF
571	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
572	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
573	if test_execute; then
574	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
575	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
576	fi
577	fi
578	fi
579	elif which_wrapper xml2-config; then
580	libxml2_ver=`xml2-config --version`
581	if [ $? -ne 0 ]; then
582	log_failure "not found"
583	fail
584	else
585	log_success "found version $libxml2_ver"
586	FLGXML2=`xml2-config --cflags`
587	INCXML2=`strip_I "$FLGXML2"`
588	LIBXML2=`xml2-config --libs`
589	cat > .tmp_src.cc << EOF
590	#include <cstdio>
591	#include <libxml/xmlversion.h>
592	extern "C" int main(void)
593	{
594	printf("found version %s", LIBXML_DOTTED_VERSION);
595	#if LIBXML_VERSION >= 20624
596	printf(", OK.\n");
597	return 0;
598	#else
599	printf(", expected version 2.6.24 or higher\n");
600	return 1;
601	#endif
602	}
603	EOF
604	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
605	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
606	if test_execute; then
607	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
608	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
609	fi
610	fi
611	fi
612	else
613	log_failure "neither pkg-config nor xml2-config found"
614	fail
615	fi
616	fi
617	}
618
619	#
620	# Check for libIDL, needed by xpcom
621	#
622	check_libidl()
623	{
624	test_header libIDL
625
626	if which_wrapper libIDL-config-2 > /dev/null; then
627	libidl_ver=`libIDL-config-2 --version`
628	if [ $? -ne 0 ]; then
629	log_failure "not found"
630	fail
631	else
632	log_success "found version $libidl_ver"
633	cnf_append "VBOX_LIBIDL_CONFIG" \
634	"PKG_CONFIG_PATH=`libIDL-config-2 --prefix`/$LIB/pkgconfig `which_wrapper libIDL-config-2`"
635	fi
636	elif check_avail "libIDL-config" libIDL-config; then
637	libidl_ver=`libIDL-config --version`
638	if [ $? -ne 0 ]; then
639	log_failure "not found"
640	fail
641	else
642	log_success "found version $libidl_ver"
643	cnf_append "VBOX_LIBIDL_CONFIG" "`which_wrapper libIDL-config`"
644	fi
645	fi
646	}
647
648	#
649	# Check for openssl, needed for RDP
650	#
651	check_ssl()
652	{
653	test_header ssl
654	cat > .tmp_src.cc << EOF
655	#include <cstdio>
656	#include <openssl/opensslv.h>
657	extern "C" int main(void)
658	{
659	printf("found version %s", OPENSSL_VERSION_TEXT);
660	#if OPENSSL_VERSION_NUMBER >= 0x0090700
661	printf(", OK.\n");
662	return 0;
663	#else
664	printf(", expected version 0.9.7 or higher\n");
665	return 1;
666	#endif
667	}
668	EOF
669	if test_compile $LIBCRYPTO libcrypto openssl; then
670	if test_execute nofatal; then
671	cnf_append "SDK_VBOX_OPENSSL_INCS" ""
672	cnf_append "SDK_VBOX_OPENSSL_LIBS" "`strip_l "$LIBCRYPTO"`"
673	fi
674	fi
675	}
676
677	#
678	# Check for pthread, needed by VBoxSVC, frontends, ...
679	#
680	check_pthread()
681	{
682	test_header pthread
683	cat > .tmp_src.cc << EOF
684	#include <cstdio>
685	#include <pthread.h>
686	extern "C" int main(void)
687	{
688	pthread_mutex_t mutex;
689	if (pthread_mutex_init(&mutex, NULL)) {
690	printf("pthread_mutex_init() failed\n");
691	return 1;
692	}
693	if (pthread_mutex_lock(&mutex)) {
694	printf("pthread_mutex_lock() failed\n");
695	return 1;
696	}
697	if (pthread_mutex_unlock(&mutex)) {
698	printf("pthread_mutex_unlock() failed\n");
699	return 1;
700	}
701	printf("found, OK.\n");
702	}
703	EOF
704	if test_compile $LIBPTHREAD pthread pthread; then
705	if test_execute; then
706	cnf_append "LIB_PTHREAD" "`strip_l "$LIBPTHREAD"`"
707	fi
708	fi
709	}
710
711	#
712	# Check for zlib, needed by VBoxSVC, Runtime, ...
713	#
714	check_z()
715	{
716	test_header zlib
717	cat > .tmp_src.cc << EOF
718	#include <cstdio>
719	#include <zlib.h>
720	extern "C" int main(void)
721	{
722	printf("found version %s", ZLIB_VERSION);
723	#if ZLIB_VERNUM >= 0x1210
724	printf(", OK.\n");
725	return 0;
726	#else
727	printf(", expected version 1.2.1 or higher\n");
728	return 1;
729	#endif
730	}
731	EOF
732	[ -n "$INCZ" ] && I_INCZ=`prefix_I "$INCZ"`
733	if test_compile "$LIBZ $I_INCZ" zlib zlib; then
734	if test_execute; then
735	cnf_append "SDK_VBOX_ZLIB_LIBS" "`strip_l "$LIBZ"`"
736	cnf_append "SDK_VBOX_ZLIB_INCS" "$INCZ"
737	fi
738	fi
739	}
740
741	#
742	# Check for libpng, needed by kchmviewer
743	#
744	check_png()
745	{
746	test_header libpng
747	cat > .tmp_src.cc << EOF
748	#include <cstdio>
749	#include <png.h>
750	extern "C" int main(void)
751	{
752	printf("found version %s", PNG_LIBPNG_VER_STRING);
753	#if PNG_LIBPNG_VER >= 10205
754	printf(", OK.\n");
755	return 0;
756	#else
757	printf(", expected version 1.2.5 or higher\n");
758	return 1;
759	#endif
760	}
761	EOF
762	[ -n "$INCPNG" ] && I_INCPNG=`prefix_I "$INCPNG"`
763	# if test_compile "$LIBPNG $I_INCPNG" libpng libpng nofatal; then
764	if test_compile "$LIBPNG $I_INCPNG" libpng libpng; then
765	# if test_execute nofatal; then
766	if test_execute; then
767	cnf_append "SDK_VBOX_LIBPNG_LIBS" "`strip_l "$LIBPNG"`"
768	cnf_append "SDK_VBOX_LIBPNG_INCS" "$INCPNG"
769	fi
770	fi
771	}
772
773	#
774	# Check for pam, needed by VRDPAuth
775	# Version 79 was introduced in 9/2005, do we support older versions?
776	# Debian/sarge uses 76
777	# OpenSUSE comes with 0.99.xxx where they changed the versioning scheme.
778	#
779	check_pam()
780	{
781	test_header pam
782	cat > .tmp_src.cc << EOF
783	#include <cstdio>
784	#include <security/pam_appl.h>
785	extern "C" int main(void)
786	{
787	printf("found version %d", __LIBPAM_VERSION);
788	if (__LIBPAM_VERSION >= 76)
789	{
790	printf(", OK.\n");
791	return 0;
792	}
793	else
794	{
795	printf(", expected version 76 or higher\n");
796	return 1;
797	}
798	}
799	EOF
800	if test_compile "-lpam" pam pam nofatal; then
801	if test_execute nofatal; then
802	return 0;
803	fi
804	fi
805	test_header linux_pam
806	cat > .tmp_src.cc << EOF
807	#include <cstdio>
808	#include <security/pam_appl.h>
809	extern "C" int main(void)
810	{
811	printf("found version %d.%d", __LINUX_PAM__, __LINUX_PAM_MINOR__);
812	if (__LINUX_PAM__ >= 1)
813	{
814	printf(", OK.\n");
815	return 0;
816	}
817	else
818	{
819	printf(", expected version 1.0 or higher\n");
820	return 1;
821	}
822	}
823	EOF
824	if test_compile "-lpam" pam pam; then
825	test_execute
826	fi
827	}
828
829
830	#
831	# Check for the SDL library, needed by VBoxSDL and VirtualBox
832	# We depend at least on version 1.2.7
833	#
834	check_sdl()
835	{
836	test_header SDL
837	if which_wrapper sdl-config > /dev/null; then
838	FLGSDL=`sdl-config --cflags`
839	INCSDL=`strip_I "$FLGSDL"`
840	LIBSDL=`sdl-config --libs`
841	LIBSDLMAIN="-lSDLmain"
842	[ "$OS" = "darwin" -o "$OS" = "solaris" ] && LIBSDLMAIN=""
843	cat > .tmp_src.cc << EOF
844	#include <cstdio>
845	#include <SDL/SDL.h>
846	#include <SDL/SDL_main.h>
847	extern "C" int main(void)
848	{
849	printf("found version %d.%d.%d",
850	SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
851	#if SDL_VERSION_ATLEAST(1,2,7)
852	printf(", OK.\n");
853	return 0;
854	#else
855	printf(", expected version 1.2.7 or higher\n");
856	return 1;
857	#endif
858	}
859	EOF
860	[ -n "$INCSDL" ] && I_INCSDL=`prefix_I "$INCSDL"`
861	if test_compile "$LIBSDL $LIBSDLMAIN $I_INCSDL" SDL SDL; then
862	if test_execute; then
863	cnf_append "LIB_SDK_LIBSDL_SDL" "`strip_l "$LIBSDL"`"
864	cnf_append "SDK_LIBSDL_LIBPATH" "`strip_L "$LIBSDL"`"
865	cnf_append "LIB_SDK_LIBSDL_SDLMAIN" "`strip_l "$LIBSDLMAIN"`"
866	[ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS" "$INCSDL"
867	fi
868	fi
869	else
870	log_failure "not found"
871	fail
872	fi
873	}
874
875	#
876	# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
877	#
878	check_sdl_ttf()
879	{
880	test_header SDL_ttf
881	cat > .tmp_src.cc << EOF
882	#include <cstdio>
883	#include <SDL/SDL_ttf.h>
884	#ifndef SDL_TTF_MAJOR_VERSION
885	#define SDL_TTF_MAJOR_VERSION TTF_MAJOR_VERSION
886	#define SDL_TTF_MINOR_VERSION TTF_MINOR_VERSION
887	#define SDL_TTF_PATCHLEVEL TTF_PATCHLEVEL
888	#endif
889	extern "C" int main(void)
890	{
891	printf("found version %d.%d.%d",
892	SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
893	#if 10000SDL_TTF_MAJOR_VERSION + 100SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
894	printf(", OK.\n");
895	return 0;
896	#else
897	printf(", expected version 2.0.6 or higher\n");
898	return 1;
899	#endif
900	}
901	EOF
902	if test_compile "-lSDL_ttf" SDL_ttf SDL_ttf; then
903	test_execute
904	fi
905	}
906
907	#
908	# Check for libasound, needed by the ALSA audio backend
909	#
910	check_alsa()
911	{
912	test_header ALSA
913	cat > .tmp_src.cc << EOF
914	#include <cstdio>
915	#include <alsa/asoundlib.h>
916	extern "C" int main(void)
917	{
918	printf("found version %d.%d.%d",
919	SND_LIB_MAJOR, SND_LIB_MINOR, SND_LIB_SUBMINOR);
920	#if 10000SND_LIB_MAJOR + 100SND_LIB_MINOR + SND_LIB_SUBMINOR >= 10006
921	printf(", OK.\n");
922	return 0;
923	#else
924	printf(", expected version 1.0.6 or higher\n");
925	return 1;
926	#endif
927	}
928	EOF
929	if test_compile "-lasound" asound asound; then
930	test_execute
931	fi
932	}
933
934	#
935	# Check for PulseAudio
936	#
937	check_pulse()
938	{
939	test_header "PulseAudio"
940	cat > .tmp_src.cc << EOF
941	#include <cstdio>
942	#include <pulse/version.h>
943	extern "C" int main(void)
944	{
945	printf("found version %s API version %d", pa_get_headers_version(), PA_API_VERSION);
946	#if PA_API_VERSION >= 9
947	printf(", OK.\n");
948	return 0;
949	#else
950	printf(", expected version 0.9.0 (API version 9) or higher\n");
951	return 1;
952	#endif
953	}
954	EOF
955	if test_compile "-lpulse" pulse pulse; then
956	test_execute
957	fi
958	}
959
960	#
961	# Check for the Xcursor library, needed by VBoxSDL and VBoxBFE
962	#
963	check_xcursor()
964	{
965	test_header Xcursor
966	cat > .tmp_src.cc << EOF
967	#include <cstdio>
968	#include <X11/Xlib.h>
969	#include <X11/Xcursor/Xcursor.h>
970	extern "C" int main(void)
971	{
972	XcursorImage *cursor = XcursorImageCreate (10, 10);
973	XcursorImageDestroy(cursor);
974	return 0;
975	}
976	EOF
977	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
978	if test_compile "$LIBX11 $LIBXCURSOR $I_INCX11" Xcursor Xcursor; then
979	log_success "found"
980	cnf_append "VBOX_XCURSOR_LIBS" "`strip_l "$LIBXCURSOR"`"
981	fi
982	}
983
984	#
985	# Check for the X libraries (Xext, X11)
986	#
987	check_x()
988	{
989	test_header "X libraries"
990	cat > .tmp_src.cc << EOF
991	#include <cstdio>
992	#include <X11/Xlib.h>
993	extern "C" int main(void)
994	{
995	Display *dpy;
996	int scrn_num;
997	Screen *scrn;
998	Window win;
999
1000	dpy = XOpenDisplay(NULL);
1001	scrn_num = DefaultScreen(dpy);
1002	scrn = ScreenOfDisplay(dpy, scrn_num);
1003	win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
1004	0, 16, InputOutput, CopyFromParent, 0, NULL);
1005	XDestroyWindow(dpy, win);
1006	}
1007	EOF
1008	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1009	if test_compile "$LIBX11 $I_INCX11" Xlibs Xlibs; then
1010	log_success "found"
1011	fi
1012	}
1013
1014	#
1015	# Check for the QT library, needed by VirtualBox
1016	#
1017	check_qt()
1018	{
1019	test_header Qt
1020	cat > .tmp_src.cc << EOF
1021	#include <cstdio>
1022	#include <qglobal.h>
1023	extern "C" int main(void)
1024	{
1025	printf("found version %s", QT_VERSION_STR);
1026	#if QT_VERSION >= 0x030305
1027	printf(", OK.\n");
1028	return 0;
1029	#elif QT_VERSION >= 0x030300
1030	printf("\n ** WARNING: QT < 3.3.5 has known problems!\n");
1031	#else
1032	printf(", expected version 3.3.0 or higher\n");
1033	return 1;
1034	#endif
1035	}
1036	EOF
1037	found_qt=0
1038	libs="lib"
1039	[ "$LIB" = "lib64" ] && libs="$libs lib64"
1040	for q in $QTDIR; do
1041	for l in $libs; do
1042	echo "compiling the following source file:" >> $LOG
1043	cat .tmp_src.cc >> $LOG
1044	echo "using the following command line:" >> $LOG
1045	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/$l -lqt-mt $LIBPTHREAD" >> $LOG
1046	$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/$l -lqt-mt $LIBPTHREAD >> $LOG 2>&1
1047	if [ $? -eq 0 ]; then
1048	if test_execute; then
1049	cnf_append "QTDIR" "`cd $q ; pwd`"
1050	found_qt=1
1051	break
1052	fi
1053	fi
1054	done
1055	if [ $found_qt -eq 1 ]; then
1056	break
1057	fi
1058	done
1059	if [ $found_qt -ne 1 ]; then
1060	echo
1061	echo " Qt not found at \"$QTDIR\" or Qt headers not found"
1062	echo " Check the file $LOG for detailed error information."
1063	fail
1064	return 1
1065	fi
1066	test_header "Qt devtools"
1067	if check_avail "$q/bin/moc" QTDIR/bin; then
1068	moc_ver=`$q/bin/moc 2>&1 -v\|sed 's+^.(Qt $.$)+\1+'`
1069	if [ $? -ne 0 ]; then
1070	log_failure "not found"
1071	fail
1072	else
1073	log_success "found version $moc_ver"
1074	fi
1075	fi
1076	}
1077
1078	#
1079	# Check whether static libstdc++ is installed
1080	#
1081	check_staticlibstdcxx()
1082	{
1083	test_header "static stc++ library"
1084	libstdcxx=`$CXX -print-file-name=libstdc++.a`
1085	cat > .tmp_src.cc << EOF
1086	#include <string>
1087
1088	extern "C" int main(void)
1089	{
1090	std::string s = "test";
1091	return 0;
1092	}
1093	EOF
1094	if test_compile "$libstdcxx" libstdc++ libstdc++; then
1095	log_success "found"
1096	fi
1097	}
1098
1099	#
1100	# Check for Linux sources
1101	#
1102	check_linux()
1103	{
1104	test_header "Linux kernel sources"
1105	cat > .tmp_src.c << EOF
1106	#include <linux/version.h>
1107	int printf(const char *format, ...);
1108	int main(void)
1109	{
1110	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
1111	(LINUX_VERSION_CODE % 65536) / 256,
1112	LINUX_VERSION_CODE % 256);
1113	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
1114	printf(", OK.\n");
1115	return 0;
1116	#else
1117	printf(", expected version 2.4.0 or higher\n");
1118	return 1;
1119	#endif
1120	}
1121	EOF
1122	echo "compiling the following source file:" >> $LOG
1123	cat .tmp_src.c >> $LOG
1124	echo "using the following command line:" >> $LOG
1125	echo "$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include" >> $LOG
1126	$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include >> $LOG 2>&1
1127	if [ $? -ne 0 ]; then
1128	echo
1129	echo " Linux kernel headers not found at $LINUX"
1130	echo " Check the file $LOG for detailed error information."
1131	fail
1132	else
1133	if test_execute; then
1134	cnf_append "VBOX_LINUX_SRC" "`cd $LINUX ; pwd`"
1135	fi
1136	fi
1137	}
1138
1139	#
1140	# Check for kchmviewer, needed to display the online help
1141	#
1142	check_kchmviewer()
1143	{
1144	test_header kchmviewer
1145	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
1146	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: $.*$+\1+'`
1147	if [ $? -ne 0 ]; then
1148	log_failure "not found"
1149	fail
1150	else
1151	log_success "found version $kchmviewer_ver"
1152	fi
1153	fi
1154	}
1155
1156	#
1157	# Check for the kBuild tools, we don't support GNU make
1158	#
1159	check_kbuild()
1160	{
1161	test_header kBuild
1162	if which_wrapper "$KBUILDDIR/bin/$OS.$BUILD_MACHINE/kmk" > /dev/null; then
1163	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$BUILD_MACHINE"
1164	echo "export PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
1165	echo "export PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
1166	echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"" >> $ENV
1167	echo "export PATH_KBUILD_BIN=\"\$path_kbuild_bin\"" >> $ENV
1168	echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
1169	if [ "$OS" = "solaris" ]; then
1170	# Because of sh being non-default shell in Solaris we need to export PATH again when
1171	# sourcing env.sh. Simply exporting from ./configure does not export PATH correctly.
1172	echo "PATH=\"$ORGPATH\"" >> $ENV
1173	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1174	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1175	else
1176	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1177	echo "echo \"\$PATH\" \| grep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1178	fi
1179	echo "export PATH" >> $ENV
1180	echo "unset path_kbuild_bin path_dev_bin" >> $ENV
1181	KBUILD_SED="$KBUILDDIR_BIN/kmk_sed"
1182	elif check_avail "kmk" KBUILDDIR really; then
1183	# check for installed kBuild
1184	KBUILD_SED="`which_wrapper kmk_sed`"
1185	else
1186	fail
1187	fi
1188	log_success "found"
1189	}
1190
1191
1192	#
1193	# Check for compiler.h
1194	# Some Linux distributions include "compiler.h" in their libc linux
1195	# headers package, some don't. Most don't need it, building might (!)
1196	# not succeed on openSUSE without it.
1197	#
1198	# See http://www.mail-archive.com/qemu-devel%40nongnu.org/msg07980.html
1199	#
1200	check_compiler_h()
1201	{
1202	test_header compiler.h
1203	if ! test -f "/usr/include/linux/compiler.h"; then
1204	cnf_append "VBOX_WITHOUT_LINUX_COMPILER_H" "1"
1205	log_success "compiler.h not found"
1206	else
1207	log_success "compiler.h found"
1208	fi
1209	}
1210
1211
1212	#
1213	# Check if we are able to build 32-bit applications (needed for the guest additions)
1214	#
1215	check_32bit()
1216	{
1217	test_header "32-bit support"
1218	cat > .tmp_src.c << EOF
1219	#include <stdint.h>
1220	int main(void)
1221	{
1222	return 0;
1223	}
1224	EOF
1225	echo "compiling the following source file:" >> $LOG
1226	cat .tmp_src.c >> $LOG
1227	echo "using the following command line:" >> $LOG
1228	echo "$CC -m32 -O -Wall -o .tmp_out .tmp_src.c" >> $LOG
1229	$CC -m32 -O -Wall -o .tmp_out .tmp_src.c >> $LOG 2>&1
1230	if [ $? -ne 0 ]; then
1231	echo
1232	echo " Cannot compile 32-bit applications (missing headers and/or libraries)!"
1233	echo " Check the file $LOG for detailed error information."
1234	fail
1235	fi
1236	log_success ""
1237	}
1238
1239	#
1240	# Setup wine
1241	#
1242	setup_wine()
1243	{
1244	test_header "Wine support"
1245	if ! which_wrapper wine > /dev/null; then
1246	echo " wine binary not found"
1247	fail
1248	fi
1249	if ! which_wrapper wineprefixcreate > /dev/null; then
1250	echo " wineprefixcreate not found"
1251	fail
1252	fi
1253	export WINEPREFIX="${ODIR}wine.$BUILD_MACHINE"
1254	echo "export WINEPREFIX=\"${ODIR}wine.$BUILD_MACHINE\"" >> $ENV
1255	rm -rf $WINEPREFIX
1256	mkdir -p $WINEPREFIX
1257	touch $WINEPREFIX/.no_prelaunch_window_flag
1258	if ! wineprefixcreate -q > /dev/null 2>&1; then
1259	echo " wineprefixcreate failed"
1260	fail
1261	fi
1262	tmp=.tmp.wine.reg
1263	rm -f $tmp
1264	echo 'REGEDIT4' > $tmp
1265	echo '' >> $tmp
1266	echo '[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment]' >> $tmp
1267	echo "\"PATH\"=\"c:\\\\\\\\windows\\\\\\\\system32;c:\\\\\\\\windows;z:$DEVDIR/win.x86/vcc/v8/bin/Microsoft.VC80.CRT;z:$DEVDIR/win.x86/HTML_Help_Workshop/v1.3\"" >> $tmp
1268	echo '' >> $tmp
1269	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhc.exe\DllOverrides]' >> $tmp
1270	echo '"itss"="native"' >> $tmp
1271	echo '' >> $tmp
1272	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhw.exe\DllOverrides]' >> $tmp
1273	echo '"itss"="native"' >> $tmp
1274	echo '' >> $tmp
1275	if ! wine regedit $tmp > /dev/null 2>&1; then
1276	rm -f $tmp
1277	echo " failed to load registry changes (path)."
1278	fail
1279	fi
1280	rm -f $tmp
1281	log_success "found"
1282	}
1283
1284
1285	#
1286	# Show help
1287	#
1288	show_help()
1289	{
1290	cat << EOF
1291	Usage: ./configure [OPTIONS]...
1292
1293	Configuration:
1294	-h, --help display this help and exit
1295	--nofatal don't abort on errors
1296	--disable-xpcom disable XPCOM and related stuff
1297	--disable-sdl-ttf disable SDL_ttf detection
1298	--disable-pulse disable PulseAudio detection
1299	--disable-kmods don't build Linux kernel modules (host and guest)
1300	--build-libxml2 build libxml2 from sources (not OSE!)
1301	--setup-wine setup a Wine directory and register the hhc hack
1302
1303	Paths:
1304	--with-gcc=PATH location of the gcc compiler [$CC]
1305	--with-g++=PATH location of the g++ compiler [$CXX]
1306	--with-kbuild=DIR kbuild directory [$KBUILDDIR]
1307	--with-iasl=PATH location of the iasl compiler [$IASL]
1308	--with-linux=DIR Linux kernel source directory [$LINUX]
1309	--with-mkisofs=PATH location of mkisofs [$MKISOFS]
1310	--with-qt-dir=DIR directory for QT headers/libraries [$QTDIR]
1311
1312	Build type:
1313	-d, --build-debug build with debugging symbols and assertions
1314	--build-headless build headless (without any X11 frontend)
1315	EOF
1316	exit 0
1317	}
1318
1319
1320	#
1321	# The body.
1322	#
1323
1324	# scan command line options
1325	for option in $*; do
1326	case "$option" in
1327	--help\|-help\|-h)
1328	show_help
1329	;;
1330	--nofatal)
1331	nofatal=1
1332	;;
1333	--with-gcc=*)
1334	CC=`echo $option \| cut -d'=' -f2`
1335	;;
1336	--with-g++=*)
1337	CXX=`echo $option \| cut -d'=' -f2`
1338	;;
1339	--with-kbuild=*)
1340	KBUILDDIR=`echo $option \| cut -d'=' -f2`
1341	if echo $KBUILDDIR\|grep -q "$INVALID_CHARS"; then
1342	echo "Error: KBUILDDIR contains invalid characters!"
1343	exit 1
1344	fi
1345	;;
1346	--with-qt-dir=*)
1347	QTDIR=`echo $option \| cut -d'=' -f2`
1348	;;
1349	--with-iasl=*)
1350	IASL=`echo $option \| cut -d'=' -f2`
1351	;;
1352	--with-linux=*)
1353	LINUX=`echo $option \| cut -d'=' -f2`
1354	;;
1355	--with-mkisofs=*)
1356	MKISOFS=`echo $option \| cut -d'=' -f2`
1357	;;
1358	--disable-xpcom)
1359	WITH_XPCOM=0
1360	;;
1361	--disable-sdl-ttf)
1362	WITH_SDL_TTF=0
1363	;;
1364	--disable-qt)
1365	WITH_QT=0
1366	;;
1367	--disable-pulse)
1368	WITH_PULSE=0
1369	;;
1370	--disable-kmods)
1371	WITH_KMODS=0
1372	;;
1373	--build-debug\|-d)
1374	BUILD_TYPE=debug
1375	;;
1376	--build-libxml2)
1377	BUILD_LIBXML2=1
1378	;;
1379	--build-headless)
1380	HEADLESS=1
1381	WITH_SDL=0
1382	WITH_SDL_TTF=0
1383	WITH_X11=0
1384	WITH_QT=0
1385	;;
1386	--ose)
1387	OSE=2
1388	;;
1389	--odir=*)
1390	ODIR="`echo $option \| cut -d'=' -f2`/"
1391	;;
1392	--setup-wine)
1393	SETUP_WINE=1
1394	;;
1395	*)
1396	echo
1397	echo "Unrecognized option \"$option\""
1398	echo
1399	show_help
1400	;;
1401	esac
1402	done
1403
1404	LOG="$ODIR$LOG"
1405	ENV="$ODIR$ENV"
1406	CNF="$ODIR$CNF"
1407
1408	# initialize output files
1409	cat > $LOG << EOF
1410	# Log file generated by
1411	#
1412	# '$0 $*'
1413	#
1414
1415	EOF
1416	cat > $CNF << EOF
1417	# -- Makefile --
1418	#
1419	# automatically generated by
1420	#
1421	# '$0 $*'
1422	#
1423	# It will be completely overwritten if configure is executed again.
1424	#
1425
1426	EOF
1427	cat > $ENV << EOF
1428	#!/bin/bash
1429	#
1430	# automatically generated by
1431	#
1432	# '$0 $*'
1433	#
1434	# It will be completely overwritten if configure is executed again.
1435	# Make sure you source this file once before you start to build VBox.
1436	#
1437
1438	EOF
1439
1440	# test if we are OSE
1441	if [ $OSE -eq 1 -a -d "`cd \`dirname $0\`; pwd`/src/VBox/Devices/USB" ]; then
1442	echo "Found USB devices, assuming VBOX_OSE = FALSE" >> $LOG
1443	echo >> $LOG
1444	OSE=0
1445	fi
1446
1447	if [ "$BUILD_TYPE" = "debug" ]; then
1448	echo "Creating DEBUG build!" >> $LOG
1449	fi
1450
1451	# first determine our environment
1452	check_environment
1453	check_kbuild
1454
1455	# append the tools directory to the default search path
1456	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
1457	export PATH
1458
1459	# some things are not available in for OSE
1460	if [ $OSE -ge 1 ]; then
1461	cnf_append "VBOX_OSE" "1"
1462	cnf_append "VBOX_WITH_TESTSUITE" ""
1463	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
1464
1465	if [ "$OS" = "linux" ]; then
1466	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
1467	else
1468	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
1469	fi
1470	echo >> $CNF
1471	fi
1472
1473	# headless
1474	if [ -n "$HEADLESS" ]; then
1475	cnf_append "VBOX_HEADLESS" "1"
1476	fi
1477
1478	# emit disable directives corresponding to any --disable-xxx options.
1479	[ $WITH_XPCOM -eq 0 ] && cnf_append "VBOX_WITH_MAIN" ""
1480	[ $WITH_QT -eq 0 ] && cnf_append "VBOX_WITH_QTGUI" ""
1481	[ $WITH_SDL_TTF -eq 0 ] && cnf_append "VBOX_WITH_SECURELABEL" ""
1482
1483	# the tools
1484	check_gcc
1485	[ "$OS" != "darwin" ] && check_as86
1486	[ "$OS" != "darwin" ] && check_bcc
1487	[ "$OS" != "darwin" ] && check_iasl
1488	# don't check for yasm for the time beeing as 0.40 and 0.50 both have known bugs
1489	# [ "$OS" != "darwin" ] && check_yasm
1490	[ "$OS" != "darwin" ] && check_xsltproc
1491	[ $OSE -eq 0 ] && check_mkisofs
1492
1493	# the libraries
1494	[ "$OS" != "darwin" ] && check_pthread
1495	[ $WITH_XPCOM -eq 1 ] && check_libxml2
1496	[ $WITH_LIBIDL -eq 1 ] && check_libidl
1497	[ $OSE -eq 0 ] && check_ssl
1498	[ "$OS" != "darwin" ] && check_z
1499	[ $OSE -eq 0 ] && check_png
1500	[ $OSE -eq 0 -a "$OS" = "linux" ] && check_pam
1501	[ $WITH_SDL -eq 1 ] && check_sdl
1502	[ $WITH_SDL_TTF -eq 1 -a $OSE -eq 0 ] && check_sdl_ttf
1503	[ $WITH_X11 -eq 1 ] && check_x
1504	[ $WITH_X11 -eq 1 ] && check_xcursor
1505	[ $WITH_QT -eq 1 ] && check_qt
1506
1507	# Linux-specific
1508	if [ "$OS" = "linux" ]; then
1509	check_staticlibstdcxx
1510	if [ $WITH_KMODS -eq 1 ]; then
1511	check_linux
1512	else
1513	cnf_append "VBOX_LINUX_SRC" ""
1514	cnf_append "VBOX_WITH_VBOXDRV" ""
1515	cnf_append "VBOX_WITH_LINUX_ADDITIONS_32BIT_R0" ""
1516	fi
1517	check_alsa
1518	if [ $WITH_PULSE -eq 1 ]; then
1519	check_pulse
1520	else
1521	cnf_append "VBOX_WITH_PULSE" ""
1522	fi
1523	check_compiler_h
1524	[ "$BUILD_MACHINE" = "amd64" ] && check_32bit
1525	fi
1526
1527	[ -n "$SETUP_WINE" ] && setup_wine
1528
1529	# success!
1530	echo
1531	echo "Successfully generated '$CNF' and '$ENV'."
1532	echo "Source '$ENV' once before you start to build VBox:"
1533	echo ""
1534	echo " source $ENV"
1535	echo " kmk"
1536	echo ""
1537	if [ "$OS" = "linux" ]; then
1538	echo "To compile the kernel module, do:"
1539	echo ""
1540	echo " cd ./out/$OS.$TARGET_MACHINE/$BUILD_TYPE/bin/src"
1541	echo " make"
1542	echo ""
1543	fi
1544	echo "Enjoy!"
1545	cleanup

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source: vbox/trunk/configure@ 6351

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