configure@ 8310

Last change on this file since 8310 was 8175, checked in by vboxsync, 17 years ago
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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 Sun Microsystems, Inc.
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_QT4=1
38	WITH_SDL=1
39	WITH_SDL_TTF=1
40	WITH_X11=1
41	WITH_ALSA=1
42	WITH_PULSE=1
43	WITH_KMODS=1
44	CC="gcc"
45	CC32=""
46	CC64=""
47	CXX="g++"
48	CXX32=""
49	CXX64=""
50	BCC="bcc"
51	YASM="yasm"
52	IASL="iasl"
53	AS86="as86"
54	XSLTPROC="xsltproc"
55	GENISOIMAGE="genisoimage"
56	MKISOFS="mkisofs"
57	BUILD_LIBXML2=
58	BUILD_LIBXSLT=
59	LIBCRYPTO="-lcrypto"
60	LIBPTHREAD="-lpthread"
61	LIBX11="-L/usr/X11R6/lib -L/usr/X11R6/lib64 -L/usr/local/lib -lXext -lX11"
62	INCX11="/usr/local/include"
63	LIBXCURSOR="-lXcursor"
64	INCZ=""
65	LIBZ="-lz"
66	INCPNG=""
67	LIBPNG="-lpng"
68	QT3DIR="/usr/qt/3 /usr/lib/qt3 /usr/lib/qt-3.3 /usr/share/qt3 /usr/lib64/qt-3.3 /usr/X11R6 /usr/lib/qt"
69	QT4DIR="/usr/lib/qt4 /usr/share/qt4 /usr"
70	QT4UIC3DIR="/usr/bin"
71	KBUILDDIR="`cd \`dirname $0\`; pwd`/kBuild"
72	DEVDIR="`cd \`dirname $0\`; pwd`/tools"
73	if [ -d "/lib/modules/`uname -r`/build" ]; then
74	LINUX="/lib/modules/`uname -r`/build"
75	else
76	LINUX="/usr/src/linux"
77	fi
78	KCHMVIEWER="kchmviewer"
79	LOG="configure.log"
80	CNF="AutoConfig.kmk"
81	ENV="env.sh"
82	BUILD_TYPE="release"
83	# the restricting tool is ar (mri mode).
84	INVALID_CHARS="[^A-Za-z0-9/\\$:._-]"
85
86	if (cd `dirname $0`; pwd)\|grep -q "$INVALID_CHARS"; then
87	echo "Error: VBox base path contains invalid characters!"
88	exit 1
89	fi
90
91	# darwin /bin/sh has a builtin echo that doesn't grok -n. gotta love it.
92	if [ "`uname`" = "Darwin" ]; then
93	ECHO_N="/bin/echo -n"
94	else
95	ECHO_N="echo -n"
96	fi
97
98
99	cleanup()
100	{
101	rm -f .tmp_src.cc .tmp_src.c .tmp_out .test_execute.log
102	}
103
104	fail()
105	{
106	if [ -z "$nofatal" -o "x$1" != "x" ]; then
107	cleanup
108	rm -f $ENV
109	exit 1
110	fi
111	}
112
113	log_success()
114	{
115	if [ -n "$1" ]; then $ECHO_N "$1, "; fi
116	echo "OK."
117	echo "$1" >> $LOG
118	echo >> $LOG
119	echo >> $LOG
120	}
121
122	log_failure()
123	{
124	echo
125	echo " ** $1!"
126	echo "** $1!" >> $LOG
127	echo >> $LOG
128	}
129
130	cnf_append()
131	{
132	printf "%-30s := %s\n" "$1" "$2" >> $CNF
133	}
134
135	strip_l()
136	{
137	echo "$1"\|$KBUILD_SED 's\|-l$[^ ]\+$\|\1\|g; s\|-[^l]$[^ ]\+$\|\|g; s\|^ \|\|; s\| *$\|\|g'
138	}
139
140	strip_L()
141	{
142	echo "$1"\|$KBUILD_SED 's\|-L$[^ ]\+$\|\1\|g; s\|-[^L]$[^ ]\+$\|\|g; s\|^ \|\|; s\| *$\|\|g'
143	}
144
145	strip_I()
146	{
147	echo "$1"\|$KBUILD_SED 's\|-I$[^ ]\+$\|\1\|g; s\|-[^I]$[^ ]\+$\|\|g; s\|^ \|\|; s\| *$\|\|g'
148	}
149
150	prefix_I()
151	{
152	echo "$1"\|$KBUILD_SED 's\|^\/\|-I/\|g; s\| \/\| -I/\|g'
153	}
154
155	# Wrapper for ancient /usr/bin/which on darwin that always returns 0
156	which_wrapper()
157	{
158	if [ -z "$have_ancient_which" ]; then
159	if which /bin/___cErTaINly_a_nOn_eXisTing_fIle___ 2> /dev/null > /dev/null; then
160	have_ancient_which="yes"
161	else
162	have_ancient_which="no"
163	fi
164	fi
165	if [ "$have_ancient_which" = "yes" ]; then
166	retval=`which $* 2>/dev/null`
167	echo "$retval"
168	test -n "$retval" -a -e "$retval"
169	unset retval
170	else
171	which $* 2> /dev/null
172	fi
173	}
174
175	check_avail()
176	{
177	if [ -z "$1" ]; then
178	log_failure "$2 is empty"
179	fail $3
180	return 1
181	elif which_wrapper $1 > /dev/null; then
182	return 0
183	else
184	log_failure "$1 (variable $2) not found"
185	fail $3
186	return 1
187	fi
188	}
189
190	# Prepare a test
191	test_header()
192	{
193	echo "*** Checking $1 ***" >> $LOG
194	$ECHO_N "Checking for $1: "
195	}
196
197	# Compile a test
198	test_compile()
199	{
200	echo "compiling the following source file:" >> $LOG
201	cat .tmp_src.cc >> $LOG
202	echo "using the following command line:" >> $LOG
203	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc \"$1\"" >> $LOG
204	$CXX -O -Wall -o .tmp_out .tmp_src.cc $1 >> $LOG 2>&1
205	if [ $? -ne 0 ]; then
206	if [ -z "$4" ]; then
207	echo
208	echo " $2 not found at $1 or $3 headers not found"
209	echo " Check the file $LOG for detailed error information."
210	fail
211	else
212	echo "not found."
213	echo >> $LOG
214	echo >> $LOG
215	fi
216	return 1
217	fi
218	return 0
219	}
220
221	# Execute a compiled test binary
222	test_execute()
223	{
224	echo "executing the binary" >> $LOG
225	./.tmp_out > .test_execute.log
226	rc=$?
227	cat .test_execute.log \| tee -a $LOG
228	if [ $rc -ne 0 ]; then
229	fail $1
230	return 1
231	fi
232	echo >> $LOG
233	echo >> $LOG
234	return 0
235	}
236
237	#
238	# Check for OS, MACHINE, CPU
239	#
240	check_environment()
241	{
242	test_header environment
243	OS=`uname -s \| sed -e 's/GNU\/Linux/Linux/g' \| tr [:upper:] [:lower:]`
244	case "$OS" in
245	linux)
246	;;
247	darwin)
248	;;
249	freebsd)
250	;;
251	sunos)
252	OS='solaris'
253	;;
254	*)
255	log_failure "Cannot determine OS"
256	exit 1
257	;;
258	esac
259	BUILD_CPU=`uname -m`
260	[ "$OS" = "solaris" ] && BUILD_CPU=`isainfo \| cut -f 1 -d ' '`
261	case "$BUILD_CPU" in
262	i[3456789]86\|x86\|i86pc)
263	BUILD_MACHINE='x86'
264	LIB='lib'
265	;;
266	x86_64\|amd64)
267	BUILD_MACHINE='amd64'
268	BUILD_CPU='k8'
269	if [ "$OS" != "solaris" ]; then
270	# on AMD64 systems, 64bit libs are usually located in /usr/lib64
271	# see http://www.pathname.com/fhs/pub/fhs-2.3.html#LIB64
272	LIB='lib64'
273	else
274	# Solaris doesn't seem to subscribe to fhs, libs are usually in
275	# a '64' subdirectory of the standard 'lib' dirs while some 64-bit
276	# alternative binaries can be found in 'amd64' subdirs of the 'bin'
277	# ones. So, in order to find the right stuff (esp. sdl-config) we'll
278	# have to make sure the /bin/amd64 dirs are searched before the /bin
279	# ones. (The sed has some sideeffects, but they shouldn't harm us...)
280	echo "64-bit Solaris detected, hacking the PATH" >> $LOG
281	echo "old PATH: $PATH" >> $LOG
282	PATH=`echo ":$PATH:" \| sed -e 's,$:[^:]*/bin$:,\1/amd64:\1:,g' \
283	-e 's/^://' -e 's/:$//g' -e 's/::*/:/g' `
284	export PATH
285	echo "new PATH: $PATH" >> $LOG
286	LIB='lib/64'
287	fi
288	;;
289	*)
290	log_failure "Cannot determine system"
291	exit 1
292	;;
293	esac
294	[ -z "$TARGET_MACHINE" ] && TARGET_MACHINE=$BUILD_MACHINE
295	[ -z "$TARGET_CPU" ] && TARGET_CPU=$BUILD_CPU
296	DEVDIR_BIN="$DEVDIR/$OS.$BUILD_MACHINE/bin"
297	log_success "Determined build machine: $OS.$BUILD_MACHINE, target machine: $OS.$TARGET_MACHINE"
298
299	echo "export BUILD_PLATFORM=\"$OS\"" >> $ENV
300	echo "export BUILD_PLATFORM_ARCH=\"$BUILD_MACHINE\"" >> $ENV
301	echo "export BUILD_TARGET=\"$OS\"" >> $ENV
302	echo "export BUILD_TARGET_ARCH=\"$TARGET_MACHINE\"" >> $ENV
303	echo "export BUILD_TARGET_CPU=\"$TARGET_CPU\"" >> $ENV
304	echo "export BUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
305	}
306
307	#
308	# Check for gcc with version >= 3.2.
309	# We depend on a working gcc, if we fail terminate in every case.
310	#
311	check_gcc()
312	{
313	test_header gcc
314	if check_avail "$CC" CC really; then
315	cc_ver=`$CC -dumpversion`
316	if check_avail "$CXX" CXX really; then
317	cxx_ver=`$CXX -dumpversion`
318	cc_maj=`echo $cc_ver\|cut -d. -f1`
319	cc_min=`echo $cc_ver\|cut -d. -f2`
320	if [ "x$cc_ver" != "x$cxx_ver" ]; then
321	log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
322	fail really
323	elif [ $cc_maj -eq 4 -a $cc_min -eq 0 ]; then
324	if [ "$OS" = "darwin" ]; then
325	log_success "found version $cc_ver"
326	else
327	log_failure "gcc version $cc_ver found, expected gcc 3.x with x>1 or gcc 4.x with x>0"
328	fail really
329	fi
330	elif [ $cc_maj -gt 3 ]; then
331	log_success "found version $cc_ver"
332	elif [ $cc_maj -lt 3 -o $cc_min -lt 2 ]; then
333	log_failure "gcc version $cc_ver found, expected gcc 3.x with x>1 or gcc 4.x with x>0"
334	fail really
335	else
336	log_success "found version $cc_ver"
337	fi
338	if [ "$BUILD_MACHINE" = "amd64" ]; then
339	[ -z "$CC32" ] && CC32="$CC -m32"
340	[ -z "$CXX32" ] && CXX32="$CXX -m32"
341	else
342	[ -z "$CC32" ] && CC32="$CC"
343	[ -z "$CXX32" ] && CXX32="$CXX"
344	fi
345	if [ "$BUILD_MACHINE" = "x86" -a "$TARGET_MACHINE" = "amd64" ]; then
346	[ -z "$CC64" ] && CC64="$CC -m64"
347	[ -z "$CXX64" ] && CXX64="$CXX -m64"
348	fi
349	if [ "$CC" != "gcc" ]; then
350	cnf_append "TOOL_GCC3_CC" "$CC"
351	cnf_append "TOOL_GCC3_AS" "$CC"
352	cnf_append "TOOL_GCC3_LD" "$CC"
353	cnf_append "TOOL_GXX3_CC" "$CC"
354	cnf_append "TOOL_GXX3_AS" "$CC"
355	fi
356	if [ "$CXX" != "g++" ]; then
357	cnf_append "TOOL_GCC3_CXX" "$CXX"
358	cnf_append "TOOL_GXX3_CXX" "$CXX"
359	cnf_append "TOOL_GXX3_LD" "$CXX"
360	fi
361	if [ "$CC32" != "gcc -m32" ]; then
362	cnf_append "TOOL_GCC32_CC" "$CC32"
363	cnf_append "TOOL_GCC32_AS" "$CC32"
364	cnf_append "TOOL_GCC32_LD" "$CC32"
365	cnf_append "TOOL_GXX32_CC" "$CC32"
366	cnf_append "TOOL_GXX32_AS" "$CC32"
367	fi
368	if [ "$CXX32" != "g++ -m32" ]; then
369	cnf_append "TOOL_GCC32_CXX" "$CXX32"
370	cnf_append "TOOL_GXX32_CXX" "$CXX32"
371	cnf_append "TOOL_GXX32_LD" "$CXX32"
372	fi
373	# this isn't not necessary, there is not such tool.
374	if [ -n "$CC64" ]; then
375	cnf_append "TOOL_GCC64_CC" "$CC64"
376	cnf_append "TOOL_GCC64_AS" "$CC64"
377	cnf_append "TOOL_GCC64_LD" "$CC64"
378	cnf_append "TOOL_GXX64_CC" "$CC64"
379	cnf_append "TOOL_GXX64_AS" "$CC64"
380	fi
381	if [ -n "$CXX64" ]; then
382	cnf_append "TOOL_GCC64_CXX" "$CXX64"
383	cnf_append "TOOL_GXX64_CXX" "$CXX64"
384	cnf_append "TOOL_GXX64_LD" "$CXX64"
385	fi
386	# Solaris sports a 32-bit gcc/g++.
387	if [ "$OS" = "solaris" -a "$BUILD_MACHINE" = "amd64" ]; then
388	[ "$CC" = "gcc" ] && CC="gcc -m64"
389	[ "$CXX" = "g++" ] && CXX="g++ -m64"
390	fi
391	fi
392	fi
393	}
394
395	#
396	# Check for the bcc compiler, needed for compiling the BIOS
397	#
398	check_bcc()
399	{
400	test_header bcc
401	if check_avail "$BCC" BCC; then
402	bcc_ver=`$BCC -v 2>&1\|grep version\|sed 's+^bcc: version $.*$+\1+'`
403	if [ $? -ne 0 ]; then
404	log_failure "not found"
405	fail
406	else
407	echo "compiling the following source file:" >> $LOG
408	cat > .tmp_src.c << EOF
409	int foo(a)
410	int a;
411	{
412	return 0;
413	}
414	EOF
415	cat .tmp_src.c >> $LOG
416	bcc_path=`which_wrapper $BCC`
417	bcc_dir="`dirname $bcc_path`/"
418	echo "using the following command line:" >> $LOG
419	echo "$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c" >> $LOG
420	$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c >> $LOG 2>&1
421	if [ $? -ne 0 ]; then
422	log_failure "not found"
423	fail
424	else
425	log_success "found version $bcc_ver"
426	cnf_append "VBOX_BCC" "$bcc_path -B $bcc_dir"
427	fi
428	unset bcc_path
429	unset bcc_dir
430	fi
431	fi
432	}
433
434	#
435	# Check for the as86 assembler, needed for compiling the BIOS
436	#
437	check_as86()
438	{
439	test_header as86
440	if check_avail "$AS86" AS86; then
441	as86_ver=`$AS86 -v 2>&1\|grep version\|sed 's+^as86 version: $.*$+\1+'`
442	if [ $? -ne 0 ]; then
443	log_failure "not found"
444	fail
445	else
446	log_success "found version $as86_ver"
447	cnf_append "VBOX_AS86" "`which_wrapper $AS86`"
448	fi
449	fi
450	}
451
452	#
453	# Check for yasm, needed to compile assembler files
454	#
455	check_yasm()
456	{
457	test_header yasm
458	if check_avail "$YASM" YASM; then
459	yasm_ver=`$YASM --version\|grep "^yasm"\|sed 's+^yasm $.*$+\1+'`
460	if [ $? -ne 0 ]; then
461	log_failure "not found"
462	fail
463	else
464	yasm_maj=`echo $yasm_ver\|cut -d. -f1`
465	yasm_min=`echo $yasm_ver\|cut -d. -f2`
466	yasm_rev=`echo $yasm_ver\|cut -d. -f3`
467	yasm_ver_mul=`expr $yasm_maj \* 10000 + $yasm_min \* 100 + $yasm_rev`
468	if [ $yasm_ver_mul -lt 501 ]; then
469	log_failure "found version $yasm_ver, expected at least 0.5.1"
470	fail
471	else
472	log_success "found version $yasm_ver"
473	fi
474	fi
475	fi
476	}
477
478	#
479	# Check for the iasl ACPI compiler, needed to compile vbox.dsl
480	#
481	check_iasl()
482	{
483	test_header iasl
484	if check_avail "$IASL" IASL; then
485	iasl_ver=`$IASL\|grep version\|sed 's+^ASL.version $[0-9]$.*+\1+'`
486	if [ $? -ne 0 ]; then
487	log_failure "not found"
488	fail
489	else
490	log_success "found version $iasl_ver"
491	cnf_append "VBOX_IASLCMD" "`which_wrapper $IASL`"
492	fi
493	fi
494	}
495
496	#
497	# Check for xsltproc, needed by Main
498	#
499	check_xsltproc()
500	{
501	test_header xslt
502	if check_avail "$XSLTPROC" XSLTPROC; then
503	xsltproc_ver=`$XSLTPROC --version`
504	if [ $? -ne 0 ]; then
505	log_failure "not found"
506	fail
507	else
508	log_success "found"
509	cnf_append "VBOX_XSLTPROC" "`which_wrapper $XSLTPROC`"
510	fi
511	fi
512	}
513
514	#
515	# Check for mkisofs, needed to build the CDROM image containing the additions
516	#
517	check_mkisofs()
518	{
519	test_header mkisofs
520	if which_wrapper $GENISOIMAGE > /dev/null; then
521	mkisofs_ver=`$GENISOIMAGE --version`
522	if [ $? -ne 0 ]; then
523	log_failure "not found"
524	fail
525	else
526	log_success "found $mkisofs_ver"
527	cnf_append "VBOX_MKISOFS" "`which_wrapper $GENISOIMAGE`"
528	fi
529	elif check_avail "$MKISOFS" MKISOFS; then
530	mkisofs_ver=`$MKISOFS --version`
531	if [ $? -ne 0 ]; then
532	log_failure "not found"
533	fail
534	else
535	log_success "found $mkisofs_ver"
536	cnf_append "VBOX_MKISOFS" "`which_wrapper $MKISOFS`"
537	fi
538	fi
539	}
540
541	#
542	# Check for libxml2, needed by VBoxSettings
543	# 2.6.24 is known to NOT work, 2.6.26 is known to work (there is no 2.6.25 release)
544	#
545	check_libxml2()
546	{
547	if [ -z "$BUILD_LIBXML2" ]; then
548	test_header libxml2
549	if which_wrapper pkg-config > /dev/null; then
550	libxml2_ver=`pkg-config libxml-2.0 --modversion 2>> $LOG`
551	if [ $? -ne 0 ]; then
552	log_failure "not found"
553	fail
554	else
555	FLGXML2=`pkg-config libxml-2.0 --cflags`
556	INCXML2=`strip_I "$FLGXML2"`
557	LIBXML2=`pkg-config libxml-2.0 --libs`
558	cat > .tmp_src.cc << EOF
559	#include <cstdio>
560	#include <libxml/xmlversion.h>
561	extern "C" int main(void)
562	{
563	printf("found version %s", LIBXML_DOTTED_VERSION);
564	#if LIBXML_VERSION >= 20626
565	printf(", OK.\n");
566	return 0;
567	#else
568	printf(", expected version 2.6.26 or higher\n");
569	return 1;
570	#endif
571	}
572	EOF
573	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
574	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
575	if test_execute; then
576	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
577	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
578	fi
579	fi
580	fi
581	elif which_wrapper xml2-config; then
582	libxml2_ver=`xml2-config --version`
583	if [ $? -ne 0 ]; then
584	log_failure "not found"
585	fail
586	else
587	log_success "found version $libxml2_ver"
588	FLGXML2=`xml2-config --cflags`
589	INCXML2=`strip_I "$FLGXML2"`
590	LIBXML2=`xml2-config --libs`
591	cat > .tmp_src.cc << EOF
592	#include <cstdio>
593	#include <libxml/xmlversion.h>
594	extern "C" int main(void)
595	{
596	printf("found version %s", LIBXML_DOTTED_VERSION);
597	#if LIBXML_VERSION >= 20626
598	printf(", OK.\n");
599	return 0;
600	#else
601	printf(", expected version 2.6.26 or higher\n");
602	return 1;
603	#endif
604	}
605	EOF
606	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
607	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
608	if test_execute; then
609	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
610	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
611	fi
612	fi
613	fi
614	else
615	log_failure "neither pkg-config nor xml2-config found"
616	fail
617	fi
618	fi
619	}
620
621	#
622	# Check for libxslt, needed by VBoxSettings. For now we depend on 1.1.17.
623	# This library is available on Ubuntu Edgy which fulfils the minimal libxml2
624	# requirement (2.6.26).
625	#
626	check_libxslt()
627	{
628	if [ -z "$BUILD_LIBXSLT" ]; then
629	test_header libxslt
630	if which_wrapper pkg-config > /dev/null; then
631	libxslt_ver=`pkg-config libxslt --modversion 2>> $LOG`
632	if [ $? -ne 0 ]; then
633	log_failure "not found"
634	fail
635	else
636	FLGXSLT=`pkg-config libxslt --cflags`
637	INCXSLT=`strip_I "$FLGXSLT"`
638	LIBXSLT=`pkg-config libxslt --libs`
639	cat > .tmp_src.cc << EOF
640	#include <cstdio>
641	#include <libxslt/xsltconfig.h>
642	extern "C" int main(void)
643	{
644	printf("found version %s", LIBXSLT_DOTTED_VERSION);
645	#if LIBXSLT_VERSION >= 10117
646	printf(", OK.\n");
647	return 0;
648	#else
649	printf(", expected version 1.1.17 or higher\n");
650	return 1;
651	#endif
652	}
653	EOF
654	[ -n "$INCXSLT" ] && I_INCXSLT=`prefix_I "$INCXSLT"`
655	if test_compile "$LIBXSLT $LIBPTHREAD $I_INCXSLT" xslt xslt; then
656	if test_execute; then
657	cnf_append "SDK_VBOX_LIBXSLT_INCS" "$INCXSLT"
658	cnf_append "SDK_VBOX_LIBXSLT_LIBS" "`strip_l "$LIBXSLT"`"
659	fi
660	fi
661	fi
662	elif which_wrapper xslt-config; then
663	libxslt_ver=`xslt-config --version`
664	if [ $? -ne 0 ]; then
665	log_failure "not found"
666	fail
667	else
668	log_success "found version $libxslt_ver"
669	FLGXSLT=`xslt-config --cflags`
670	INCXSLT=`strip_I "$FLGXSLT"`
671	LIBXSLT=`xslt-config --libs`
672	cat > .tmp_src.cc << EOF
673	#include <cstdio>
674	#include <libxslt/xsltconfig.h>
675	extern "C" int main(void)
676	{
677	printf("found version %s", LIBXSLT_DOTTED_VERSION);
678	#if LIBXSLT_VERSION >= 10117
679	printf(", OK.\n");
680	return 0;
681	#else
682	printf(", expected version 1.1.17 or higher\n");
683	return 1;
684	#endif
685	}
686	EOF
687	[ -n "$INCXSLT" ] && I_INCXSLT=`prefix_I "$INCXSLT"`
688	if test_compile "$LIBXSLT $LIBPTHREAD $I_INCXSLT" xslt xslt; then
689	if test_execute; then
690	cnf_append "SDK_VBOX_LIBXSLT_INCS" "$INCXSLT"
691	cnf_append "SDK_VBOX_LIBXSLT_LIBS" "`strip_l "$LIBXSLT"`"
692	fi
693	fi
694	fi
695	else
696	log_failure "neither pkg-config nor xslt-config found"
697	fail
698	fi
699	fi
700	}
701
702	#
703	# Check for libIDL, needed by xpcom
704	#
705	check_libidl()
706	{
707	test_header libIDL
708
709	if which_wrapper libIDL-config-2 > /dev/null; then
710	libidl_ver=`libIDL-config-2 --version`
711	if [ $? -ne 0 ]; then
712	log_failure "not found"
713	fail
714	else
715	log_success "found version $libidl_ver"
716	cnf_append "VBOX_LIBIDL_CONFIG" \
717	"PKG_CONFIG_PATH=`libIDL-config-2 --prefix`/$LIB/pkgconfig `which_wrapper libIDL-config-2`"
718	fi
719	elif check_avail "libIDL-config" libIDL-config; then
720	libidl_ver=`libIDL-config --version`
721	if [ $? -ne 0 ]; then
722	log_failure "not found"
723	fail
724	else
725	log_success "found version $libidl_ver"
726	cnf_append "VBOX_LIBIDL_CONFIG" "`which_wrapper libIDL-config`"
727	fi
728	fi
729	}
730
731	#
732	# Check for openssl, needed for RDP
733	#
734	check_ssl()
735	{
736	test_header ssl
737	cat > .tmp_src.cc << EOF
738	#include <cstdio>
739	#include <openssl/opensslv.h>
740	extern "C" int main(void)
741	{
742	printf("found version %s", OPENSSL_VERSION_TEXT);
743	#if OPENSSL_VERSION_NUMBER >= 0x0090700
744	printf(", OK.\n");
745	return 0;
746	#else
747	printf(", expected version 0.9.7 or higher\n");
748	return 1;
749	#endif
750	}
751	EOF
752	if test_compile $LIBCRYPTO libcrypto openssl; then
753	if test_execute nofatal; then
754	cnf_append "SDK_VBOX_OPENSSL_INCS" ""
755	cnf_append "SDK_VBOX_OPENSSL_LIBS" "`strip_l "$LIBCRYPTO"`"
756	fi
757	fi
758	}
759
760	#
761	# Check for pthread, needed by VBoxSVC, frontends, ...
762	#
763	check_pthread()
764	{
765	test_header pthread
766	cat > .tmp_src.cc << EOF
767	#include <cstdio>
768	#include <pthread.h>
769	extern "C" int main(void)
770	{
771	pthread_mutex_t mutex;
772	if (pthread_mutex_init(&mutex, NULL)) {
773	printf("pthread_mutex_init() failed\n");
774	return 1;
775	}
776	if (pthread_mutex_lock(&mutex)) {
777	printf("pthread_mutex_lock() failed\n");
778	return 1;
779	}
780	if (pthread_mutex_unlock(&mutex)) {
781	printf("pthread_mutex_unlock() failed\n");
782	return 1;
783	}
784	printf("found, OK.\n");
785	}
786	EOF
787	if test_compile $LIBPTHREAD pthread pthread; then
788	if test_execute; then
789	cnf_append "LIB_PTHREAD" "`strip_l "$LIBPTHREAD"`"
790	fi
791	fi
792	}
793
794	#
795	# Check for zlib, needed by VBoxSVC, Runtime, ...
796	#
797	check_z()
798	{
799	test_header zlib
800	cat > .tmp_src.cc << EOF
801	#include <cstdio>
802	#include <zlib.h>
803	extern "C" int main(void)
804	{
805	printf("found version %s", ZLIB_VERSION);
806	#if ZLIB_VERNUM >= 0x1210
807	printf(", OK.\n");
808	return 0;
809	#else
810	printf(", expected version 1.2.1 or higher\n");
811	return 1;
812	#endif
813	}
814	EOF
815	[ -n "$INCZ" ] && I_INCZ=`prefix_I "$INCZ"`
816	if test_compile "$LIBZ $I_INCZ" zlib zlib; then
817	if test_execute; then
818	cnf_append "SDK_VBOX_ZLIB_LIBS" "`strip_l "$LIBZ"`"
819	cnf_append "SDK_VBOX_ZLIB_INCS" "$INCZ"
820	fi
821	fi
822	}
823
824	#
825	# Check for libpng, needed by kchmviewer
826	#
827	check_png()
828	{
829	test_header libpng
830	cat > .tmp_src.cc << EOF
831	#include <cstdio>
832	#include <png.h>
833	extern "C" int main(void)
834	{
835	printf("found version %s", PNG_LIBPNG_VER_STRING);
836	#if PNG_LIBPNG_VER >= 10205
837	printf(", OK.\n");
838	return 0;
839	#else
840	printf(", expected version 1.2.5 or higher\n");
841	return 1;
842	#endif
843	}
844	EOF
845	[ -n "$INCPNG" ] && I_INCPNG=`prefix_I "$INCPNG"`
846	# if test_compile "$LIBPNG $I_INCPNG" libpng libpng nofatal; then
847	if test_compile "$LIBPNG $I_INCPNG" libpng libpng; then
848	# if test_execute nofatal; then
849	if test_execute; then
850	cnf_append "SDK_VBOX_LIBPNG_LIBS" "`strip_l "$LIBPNG"`"
851	cnf_append "SDK_VBOX_LIBPNG_INCS" "$INCPNG"
852	fi
853	fi
854	}
855
856	#
857	# Check for pam, needed by VRDPAuth
858	# Version 79 was introduced in 9/2005, do we support older versions?
859	# Debian/sarge uses 76
860	# OpenSUSE comes with 0.99.xxx where they changed the versioning scheme.
861	#
862	check_pam()
863	{
864	test_header pam
865	cat > .tmp_src.cc << EOF
866	#include <cstdio>
867	#include <security/pam_appl.h>
868	extern "C" int main(void)
869	{
870	printf("found version %d", __LIBPAM_VERSION);
871	if (__LIBPAM_VERSION >= 76)
872	{
873	printf(", OK.\n");
874	return 0;
875	}
876	else
877	{
878	printf(", expected version 76 or higher\n");
879	return 1;
880	}
881	}
882	EOF
883	if test_compile "-lpam" pam pam nofatal; then
884	if test_execute nofatal; then
885	return 0;
886	fi
887	fi
888	test_header linux_pam
889	cat > .tmp_src.cc << EOF
890	#include <cstdio>
891	#include <security/pam_appl.h>
892	extern "C" int main(void)
893	{
894	printf("found version %d.%d", __LINUX_PAM__, __LINUX_PAM_MINOR__);
895	if (__LINUX_PAM__ >= 1)
896	{
897	printf(", OK.\n");
898	return 0;
899	}
900	else
901	{
902	printf(", expected version 1.0 or higher\n");
903	return 1;
904	}
905	}
906	EOF
907	if test_compile "-lpam" pam pam; then
908	test_execute
909	fi
910	}
911
912
913	#
914	# Check for the SDL library, needed by VBoxSDL and VirtualBox
915	# We depend at least on version 1.2.7
916	#
917	check_sdl()
918	{
919	test_header SDL
920	if [ "$OS" = "darwin" ]; then
921	if [ -f "/System/Library/Frameworks/SDL.framework/SDL" ]; then
922	PATH_SDK_LIBSDL="/System/Library/Framework/SDL.framework"
923	elif [ -f "/Library/Frameworks/SDL.framework/SDL" ]; then
924	PATH_SDK_LIBSDL="/Library/Frameworks/SDL.framework"
925	fi
926	if [ -n "$PATH_SDK_LIBSDL" ]; then
927	foundsdl=1
928	INCSDL="$PATH_SDK_LIBSDL/Headers"
929	FLDSDL="-framework SDL"
930	else
931	log_failure "SDL framework not found"
932	fail
933	fi
934	else
935	if which_wrapper sdl-config > /dev/null; then
936	FLGSDL=`sdl-config --cflags`
937	INCSDL=`strip_I "$FLGSDL"`
938	LIBSDL=`sdl-config --libs`
939	LIBSDLMAIN="-lSDLmain"
940	FLDSDL=
941	foundsdl=1
942	fi
943	fi
944	[ "$OS" = "linux" -o "$OS" = "darwin" -o "$OS" = "solaris" ] && LIBSDLMAIN=""
945	if [ -n "$foundsdl" ]; then
946	cat > .tmp_src.cc << EOF
947	#include <cstdio>
948	#include <SDL.h>
949	#include <SDL_main.h>
950	#undef main
951	extern "C" int main(int argc, char** argv)
952	{
953	printf("found version %d.%d.%d",
954	SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
955	#if SDL_VERSION_ATLEAST(1,2,7)
956	printf(", OK.\n");
957	return 0;
958	#else
959	printf(", expected version 1.2.7 or higher\n");
960	return 1;
961	#endif
962	}
963	EOF
964	[ -n "$INCSDL" ] && I_INCSDL=`prefix_I "$INCSDL"`
965	if test_compile "$LIBSDL $LIBSDLMAIN $I_INCSDL $FLDSDL" SDL SDL; then
966	if test_execute; then
967	cnf_append "LIB_SDK_LIBSDL_SDL" "`strip_l "$LIBSDL"`"
968	cnf_append "SDK_LIBSDL_LIBPATH" "`strip_L "$LIBSDL"`"
969	cnf_append "LIB_SDK_LIBSDL_SDLMAIN" "`strip_l "$LIBSDLMAIN"`"
970	[ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS" "$INCSDL"
971	[ -n "$FLDSDL" ] && cnf_append "SDK_LIBSDL_LDFLAGS" "$FLDSDL"
972	fi
973	fi
974	else
975	log_failure "not found"
976	fail
977	fi
978	}
979
980	#
981	# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
982	#
983	check_sdl_ttf()
984	{
985	test_header SDL_ttf
986	cat > .tmp_src.cc << EOF
987	#include <cstdio>
988	#include <SDL_ttf.h>
989	#ifndef SDL_TTF_MAJOR_VERSION
990	#define SDL_TTF_MAJOR_VERSION TTF_MAJOR_VERSION
991	#define SDL_TTF_MINOR_VERSION TTF_MINOR_VERSION
992	#define SDL_TTF_PATCHLEVEL TTF_PATCHLEVEL
993	#endif
994	extern "C" int main(void)
995	{
996	printf("found version %d.%d.%d",
997	SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
998	#if 10000SDL_TTF_MAJOR_VERSION + 100SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
999	printf(", OK.\n");
1000	return 0;
1001	#else
1002	printf(", expected version 2.0.6 or higher\n");
1003	return 1;
1004	#endif
1005	}
1006	EOF
1007	if test_compile "-lSDL_ttf1 $I_INCSDL" SDL_ttf SDL_ttf nofatal; then
1008	test_execute nofatal
1009	fi
1010	}
1011
1012	#
1013	# Check for libasound, needed by the ALSA audio backend
1014	#
1015	check_alsa()
1016	{
1017	test_header ALSA
1018	cat > .tmp_src.cc << EOF
1019	#include <cstdio>
1020	#include <alsa/asoundlib.h>
1021	extern "C" int main(void)
1022	{
1023	printf("found version %d.%d.%d",
1024	SND_LIB_MAJOR, SND_LIB_MINOR, SND_LIB_SUBMINOR);
1025	#if 10000SND_LIB_MAJOR + 100SND_LIB_MINOR + SND_LIB_SUBMINOR >= 10006
1026	printf(", OK.\n");
1027	return 0;
1028	#else
1029	printf(", expected version 1.0.6 or higher\n");
1030	return 1;
1031	#endif
1032	}
1033	EOF
1034	if test_compile "-lasound" asound asound; then
1035	test_execute
1036	fi
1037	}
1038
1039	#
1040	# Check for PulseAudio
1041	#
1042	check_pulse()
1043	{
1044	test_header "PulseAudio"
1045	cat > .tmp_src.cc << EOF
1046	#include <cstdio>
1047	#include <pulse/version.h>
1048	extern "C" int main(void)
1049	{
1050	printf("found version %s API version %d", pa_get_headers_version(), PA_API_VERSION);
1051	#if PA_API_VERSION >= 9
1052	printf(", OK.\n");
1053	return 0;
1054	#else
1055	printf(", expected version 0.9.0 (API version 9) or higher\n");
1056	return 1;
1057	#endif
1058	}
1059	EOF
1060	if test_compile "-lpulse" pulse pulse; then
1061	test_execute
1062	fi
1063	}
1064
1065	#
1066	# Check for the Xcursor library, needed by VBoxSDL and VBoxBFE
1067	#
1068	check_xcursor()
1069	{
1070	test_header Xcursor
1071	cat > .tmp_src.cc << EOF
1072	#include <cstdio>
1073	#include <X11/Xlib.h>
1074	#include <X11/Xcursor/Xcursor.h>
1075	extern "C" int main(void)
1076	{
1077	XcursorImage *cursor = XcursorImageCreate (10, 10);
1078	XcursorImageDestroy(cursor);
1079	return 0;
1080	}
1081	EOF
1082	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1083	if test_compile "$LIBX11 $LIBXCURSOR $I_INCX11" Xcursor Xcursor; then
1084	log_success "found"
1085	cnf_append "VBOX_XCURSOR_LIBS" "`strip_l "$LIBXCURSOR"`"
1086	fi
1087	}
1088
1089	#
1090	# Check for the X libraries (Xext, X11)
1091	#
1092	check_x()
1093	{
1094	test_header "X libraries"
1095	cat > .tmp_src.cc << EOF
1096	#include <cstdio>
1097	#include <X11/Xlib.h>
1098	extern "C" int main(void)
1099	{
1100	Display *dpy;
1101	int scrn_num;
1102	Screen *scrn;
1103	Window win;
1104
1105	dpy = XOpenDisplay(NULL);
1106	scrn_num = DefaultScreen(dpy);
1107	scrn = ScreenOfDisplay(dpy, scrn_num);
1108	win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
1109	0, 16, InputOutput, CopyFromParent, 0, NULL);
1110	XDestroyWindow(dpy, win);
1111	}
1112	EOF
1113	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1114	if test_compile "$LIBX11 $I_INCX11" Xlibs Xlibs; then
1115	log_success "found"
1116	fi
1117	}
1118
1119	#
1120	# Check for the Qt3 library, needed by VirtualBox
1121	#
1122	check_qt3()
1123	{
1124	test_header Qt3
1125	cat > .tmp_src.cc << EOF
1126	#include <cstdio>
1127	#include <qglobal.h>
1128	extern "C" int main(void)
1129	{
1130	printf("found version %s", QT_VERSION_STR);
1131	#if QT_VERSION >= 0x030305
1132	printf(", OK.\n");
1133	return 0;
1134	#elif QT_VERSION >= 0x030300
1135	printf("\n ** WARNING: QT < 3.3.5 has known problems!\n");
1136	#else
1137	printf(", expected version 3.3.0 or higher\n");
1138	return 1;
1139	#endif
1140	}
1141	EOF
1142	found_qt=0
1143	libs="lib"
1144	[ "$LIB" = "lib64" ] && libs="$libs lib64"
1145	for q in $QT3DIR; do
1146	for l in $libs; do
1147	echo "compiling the following source file:" >> $LOG
1148	cat .tmp_src.cc >> $LOG
1149	echo "using the following command line:" >> $LOG
1150	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/$l -lqt-mt $LIBPTHREAD" >> $LOG
1151	$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/$l -lqt-mt $LIBPTHREAD >> $LOG 2>&1
1152	if [ $? -eq 0 ]; then
1153	if test_execute; then
1154	cnf_append "QTDIR" "`cd $q ; pwd`"
1155	found_qt=1
1156	break
1157	fi
1158	fi
1159	done
1160	if [ $found_qt -eq 1 ]; then
1161	break
1162	fi
1163	done
1164	if [ $found_qt -ne 1 ]; then
1165	echo
1166	echo " Qt3 not found at \"$QT3DIR\" or Qt3 headers not found"
1167	echo " Check the file $LOG for detailed error information."
1168	fail
1169	return 1
1170	fi
1171	test_header "Qt3 devtools"
1172	if check_avail "$q/bin/moc" QT3DIR/bin; then
1173	moc_ver=`$q/bin/moc 2>&1 -v\|sed 's+^.(Qt $.$)+\1+'`
1174	if [ $? -ne 0 ]; then
1175	log_failure "not found"
1176	fail
1177	else
1178	log_success "found version $moc_ver"
1179	fi
1180	fi
1181	}
1182
1183	#
1184	# Check for the Qt4 library, needed by VirtualBox4
1185	#
1186	# Currently not fatal.
1187	#
1188	check_qt4()
1189	{
1190	test_header Qt4
1191	if [ "$OS" = "darwin" ]; then
1192	if [ -f "/System/Library/Frameworks/QtCore.framework/QtCore" ]; then
1193	PATH_SDK_QT4="/System/Library/Framework/QtCore.framework"
1194	elif [ -f "/Library/Frameworks/QtCore.framework/QtCore" ]; then
1195	PATH_SDK_QT4="/Library/Frameworks/QtCore.framework"
1196	fi
1197	if [ -n "$PATH_SDK_QT4" ]; then
1198	foundqt4=1
1199	INCQT4="$PATH_SDK_QT4/Headers"
1200	LIBQT4=
1201	FLDQT4="-framework QtCore"
1202	else
1203	log_failure "Qt4 framework not found"
1204	fail
1205	fi
1206	else
1207	if which_wrapper pkg-config > /dev/null; then
1208	qt4_ver=`pkg-config QtCore --modversion 2>> $LOG`
1209	if [ $? -ne 0 ]; then
1210	log_failure "not found"
1211	# fail
1212	else
1213	FLGQT4=`pkg-config QtCore --cflags`
1214	INCQT4=`strip_I "$FLGQT4"`
1215	LIBQT4=`pkg-config QtCore --libs`
1216	foundqt4=1
1217	fi
1218	else
1219	log_failure "pkg-config not found"
1220	# not yet
1221	# fail
1222	fi
1223	fi
1224	if [ -n "$foundqt4" ]; then
1225	cat > .tmp_src.cc << EOF
1226	#include <cstdio>
1227	#include <QtGlobal>
1228	extern "C" int main(void)
1229	{
1230	printf("found version %s", QT_VERSION_STR);
1231	#if QT_VERSION >= 0x040200
1232	printf(", OK.\n");
1233	return 0;
1234	printf(", expected version 4.2.0 or higher\n");
1235	return 1;
1236	#endif
1237	}
1238	EOF
1239	[ -n "$INCQT4" ] && I_INCQT4=`prefix_I "$INCQT4"`
1240	if test_compile "$LIBQT4 $LIBPTHREAD $I_INCQT4 $FLDQT4" qt4 qt4 nofatal; then
1241	if test_execute; then
1242	# cnf_append "SDK_VBOX_LIBQT4_INCS" "$INCQT4"
1243	# cnf_append "SDK_VBOX_LIBQT4_LIBS" "`strip_l "$LIBQT4"`"
1244	if [ "$OS" = "darwin" ]; then
1245	cnf_append "VBOX_WITH_QT4GUI" "1"
1246	else
1247	test_header "Qt4 devtools"
1248	for q in $QT4DIR; do
1249	if which_wrapper "$q/bin/moc" > /dev/null; then
1250	moc_ver=`$q/bin/moc -v 2>&1\|sed 's+^.(Qt $.$)+\1+'`
1251	if [ $? -ne 0 ]; then
1252	log_failure "not found"
1253	fail
1254	else
1255	log_success "found version $moc_ver"
1256	cnf_append "VBOX_PATH_QT4" "$q"
1257	test_header "Qt4 uic3"
1258	for r in $q/bin $QT4UIC3DIR; do
1259	if which_wrapper "$r/uic3" > /dev/null; then
1260	uic3_ver=`$r/uic3 -version 2>&1\|sed 's+^.version $.$+\1+'`
1261	if [ $? -ne 0 ]; then
1262	log_failure "not found"
1263	fail
1264	else
1265	log_success "found version $uic3_ver"
1266	cnf_append "VBOX_UIC3" "$r/uic3"
1267	return
1268	fi
1269	fi
1270	done
1271	log_failure "not found"
1272	fail
1273	fi
1274	fi
1275	done
1276	fi
1277	fi
1278	else
1279	log_failure "not found"
1280	fail
1281	fi
1282	fi
1283	}
1284
1285
1286	#
1287	# Check whether static libstdc++ is installed
1288	#
1289	check_staticlibstdcxx()
1290	{
1291	test_header "static stc++ library"
1292	libstdcxx=`$CXX -print-file-name=libstdc++.a`
1293	cat > .tmp_src.cc << EOF
1294	#include <string>
1295
1296	extern "C" int main(void)
1297	{
1298	std::string s = "test";
1299	return 0;
1300	}
1301	EOF
1302	if test_compile "$libstdcxx" libstdc++ libstdc++; then
1303	log_success "found"
1304	fi
1305	}
1306
1307	#
1308	# Check for Linux sources
1309	#
1310	check_linux()
1311	{
1312	test_header "Linux kernel sources"
1313	cat > .tmp_src.c << EOF
1314	#include <linux/version.h>
1315	int printf(const char *format, ...);
1316	int main(void)
1317	{
1318	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
1319	(LINUX_VERSION_CODE % 65536) / 256,
1320	LINUX_VERSION_CODE % 256);
1321	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
1322	printf(", OK.\n");
1323	return 0;
1324	#else
1325	printf(", expected version 2.4.0 or higher\n");
1326	return 1;
1327	#endif
1328	}
1329	EOF
1330	echo "compiling the following source file:" >> $LOG
1331	cat .tmp_src.c >> $LOG
1332	echo "using the following command line:" >> $LOG
1333	echo "$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include" >> $LOG
1334	$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include >> $LOG 2>&1
1335	if [ $? -ne 0 ]; then
1336	echo
1337	echo " Linux kernel headers not found at $LINUX"
1338	echo " Check the file $LOG for detailed error information."
1339	fail
1340	else
1341	if test_execute; then
1342	cnf_append "VBOX_LINUX_SRC" "`cd $LINUX ; pwd`"
1343	fi
1344	fi
1345	}
1346
1347	#
1348	# Check for kchmviewer, needed to display the online help
1349	#
1350	check_kchmviewer()
1351	{
1352	test_header kchmviewer
1353	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
1354	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: $.*$+\1+'`
1355	if [ $? -ne 0 ]; then
1356	log_failure "not found"
1357	fail
1358	else
1359	log_success "found version $kchmviewer_ver"
1360	fi
1361	fi
1362	}
1363
1364	#
1365	# Check for the kBuild tools, we don't support GNU make
1366	#
1367	check_kbuild()
1368	{
1369	test_header kBuild
1370	if which_wrapper "$KBUILDDIR/bin/$OS.$BUILD_MACHINE/kmk" > /dev/null; then
1371	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$BUILD_MACHINE"
1372	echo "export PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
1373	echo "export PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
1374	echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"" >> $ENV
1375	echo "export PATH_KBUILD_BIN=\"\$path_kbuild_bin\"" >> $ENV
1376	echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
1377	if [ "$OS" = "solaris" ]; then
1378	# Because of sh being non-default shell in Solaris we need to export PATH again when
1379	# sourcing env.sh. Simply exporting from ./configure does not export PATH correctly.
1380	echo "PATH=\"$ORGPATH\"" >> $ENV
1381	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1382	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1383	else
1384	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1385	echo "echo \"\$PATH\" \| grep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1386	fi
1387	echo "export PATH" >> $ENV
1388	echo "unset path_kbuild_bin path_dev_bin" >> $ENV
1389	KBUILD_SED="$KBUILDDIR_BIN/kmk_sed"
1390	elif check_avail "kmk" KBUILDDIR really; then
1391	# check for installed kBuild
1392	KBUILD_SED="`which_wrapper kmk_sed`"
1393	else
1394	fail
1395	fi
1396	log_success "found"
1397	}
1398
1399
1400	#
1401	# Check for compiler.h
1402	# Some Linux distributions include "compiler.h" in their libc linux
1403	# headers package, some don't. Most don't need it, building might (!)
1404	# not succeed on openSUSE without it.
1405	#
1406	# See http://www.mail-archive.com/qemu-devel%40nongnu.org/msg07980.html
1407	#
1408	check_compiler_h()
1409	{
1410	test_header compiler.h
1411	if ! test -f "/usr/include/linux/compiler.h"; then
1412	cnf_append "VBOX_WITHOUT_LINUX_COMPILER_H" "1"
1413	log_success "compiler.h not found"
1414	else
1415	log_success "compiler.h found"
1416	fi
1417	}
1418
1419
1420	#
1421	# Check if we are able to build 32-bit applications (needed for the guest additions)
1422	#
1423	check_32bit()
1424	{
1425	test_header "32-bit support"
1426	cat > .tmp_src.c << EOF
1427	#include <stdint.h>
1428	int main(void)
1429	{
1430	return 0;
1431	}
1432	EOF
1433	echo "compiling the following source file:" >> $LOG
1434	cat .tmp_src.c >> $LOG
1435	echo "using the following command line:" >> $LOG
1436	echo "$CC -m32 -O -Wall -o .tmp_out .tmp_src.c" >> $LOG
1437	$CC -m32 -O -Wall -o .tmp_out .tmp_src.c >> $LOG 2>&1
1438	if [ $? -ne 0 ]; then
1439	echo
1440	echo " Cannot compile 32-bit applications (missing headers and/or libraries)!"
1441	echo " Check the file $LOG for detailed error information."
1442	fail
1443	fi
1444	log_success ""
1445	}
1446
1447	#
1448	# Setup wine
1449	#
1450	setup_wine()
1451	{
1452	test_header "Wine support"
1453	if ! which_wrapper wine > /dev/null; then
1454	echo " wine binary not found"
1455	fail
1456	fi
1457	if ! which_wrapper wineprefixcreate > /dev/null; then
1458	echo " wineprefixcreate not found"
1459	fail
1460	fi
1461	export WINEPREFIX="${ODIR}wine.$BUILD_MACHINE"
1462	echo "export WINEPREFIX=\"${ODIR}wine.$BUILD_MACHINE\"" >> $ENV
1463	rm -rf $WINEPREFIX
1464	mkdir -p $WINEPREFIX
1465	touch $WINEPREFIX/.no_prelaunch_window_flag
1466	if ! wineprefixcreate -q > /dev/null 2>&1; then
1467	echo " wineprefixcreate failed"
1468	fail
1469	fi
1470	tmp=.tmp.wine.reg
1471	rm -f $tmp
1472	echo 'REGEDIT4' > $tmp
1473	echo '' >> $tmp
1474	echo '[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment]' >> $tmp
1475	echo "\"PATH\"=\"c:\\\\\\\\windows\\\\\\\\system32;c:\\\\\\\\windows;z:$DEVDIR/win.x86/vcc/v8/bin/Microsoft.VC80.CRT;z:$DEVDIR/win.x86/HTML_Help_Workshop/v1.3\"" >> $tmp
1476	echo '' >> $tmp
1477	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhc.exe\DllOverrides]' >> $tmp
1478	echo '"itss"="native"' >> $tmp
1479	echo '' >> $tmp
1480	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhw.exe\DllOverrides]' >> $tmp
1481	echo '"itss"="native"' >> $tmp
1482	echo '' >> $tmp
1483	if ! wine regedit $tmp > /dev/null 2>&1; then
1484	rm -f $tmp
1485	echo " failed to load registry changes (path)."
1486	fail
1487	fi
1488	rm -f $tmp
1489	log_success "found"
1490	}
1491
1492
1493	#
1494	# Determins the darwin version.
1495	# @todo This should really check the Xcode/SDK version.
1496	#
1497	check_darwinversion()
1498	{
1499	test_header "Darwin version"
1500	darwin_ver=`uname -r`
1501	case "$darwin_ver" in
1502	9\.*)
1503	darwin_ver="10.5"
1504	cnf_append "VBOX_TARGET_MAC_OS_X_VERSION_10_5" "1"
1505	;;
1506	8\.*)
1507	darwin_ver="10.5"
1508	;;
1509	*)
1510	echo " failed to determin darwin version. (uname -r: $darwin_ver)"
1511	fail
1512	darwin_ver="unknown"
1513	;;
1514	esac
1515	log_success "found version $darwin_ver"
1516	}
1517
1518
1519	#
1520	# Checks that i386-elf-gcc-3.4.6, i386-elf-gcc-3.4.3, i386-elf-gcc-3.4 or i386-elf-gcc
1521	# is around to prevent confusion when the build fails in src/recompiler.
1522	# Note. Keep the which order in sync with the $(which ) in src/recompiler/Makefile.kmk.
1523	#
1524	check_i386elfgcc()
1525	{
1526	test_header "i386-elf-gcc"
1527	i386_elf_gcc=`which_wrapper i386-elf-gcc-3.4.6`
1528	test -z "$i386_elf_gcc" && i386_elf_gcc=`which_wrapper i386-elf-gcc-3.4.3`
1529	test -z "$i386_elf_gcc" && i386_elf_gcc=`which_wrapper i386-elf-gcc-3.4`
1530	test -z "$i386_elf_gcc" && i386_elf_gcc=`which_wrapper i386-elf-gcc`
1531	if test -z "$i386_elf_gcc"; then
1532	echo " failed to find i386-elf-gcc"
1533	fail
1534	fi
1535	log_success "found $i386_elf_gcc"
1536	}
1537
1538
1539	#
1540	# Show help
1541	#
1542	show_help()
1543	{
1544	cat << EOF
1545	Usage: ./configure [OPTIONS]...
1546
1547	Configuration:
1548	-h, --help display this help and exit
1549	--nofatal don't abort on errors
1550	--disable-xpcom disable XPCOM and related stuff
1551	--disable-sdl-ttf disable SDL_ttf detection
1552	--disable-alsa disable the ALSA sound backend
1553	--disable-pulse disable the PulseAudio backend
1554	--disable-kmods don't build Linux kernel modules (host and guest)
1555	--build-libxml2 build libxml2 from sources
1556	--build-libxslt build libxslt from sources (not OSE!)
1557	--setup-wine setup a Wine directory and register the hhc hack
1558
1559	Paths:
1560	--with-gcc=PATH location of the gcc compiler [$CC]
1561	--with-g++=PATH location of the g++ compiler [$CXX]
1562	--with-kbuild=DIR kbuild directory [$KBUILDDIR]
1563	--with-iasl=PATH location of the iasl compiler [$IASL]
1564	--with-linux=DIR Linux kernel source directory [$LINUX]
1565	--with-mkisofs=PATH location of mkisofs [$MKISOFS]
1566	--with-qt-dir=DIR directory for Qt3 headers/libraries [$QT3DIR]
1567	--with-qt4-dir=DIR directory for Qt4 headers/libraries [$QT4DIR]
1568
1569	Build type:
1570	-d, --build-debug build with debugging symbols and assertions
1571	--build-profile build with profiling support
1572	--build-headless build headless (without any X11 frontend)
1573	EOF
1574	exit 0
1575	}
1576
1577
1578	#
1579	# The body.
1580	#
1581
1582	# scan command line options
1583	for option in $*; do
1584	case "$option" in
1585	--help\|-help\|-h)
1586	show_help
1587	;;
1588	--nofatal)
1589	nofatal=1
1590	;;
1591	--with-gcc=*)
1592	CC=`echo $option \| cut -d'=' -f2`
1593	;;
1594	--with-g++=*)
1595	CXX=`echo $option \| cut -d'=' -f2`
1596	;;
1597	--with-kbuild=*)
1598	KBUILDDIR=`echo $option \| cut -d'=' -f2`
1599	if echo $KBUILDDIR\|grep -q "$INVALID_CHARS"; then
1600	echo "Error: KBUILDDIR contains invalid characters!"
1601	exit 1
1602	fi
1603	;;
1604	--with-qt-dir=*)
1605	QT3DIR=`echo $option \| cut -d'=' -f2`
1606	;;
1607	--with-qt4-dir=*)
1608	QT4DIR=`echo $option \| cut -d'=' -f2`
1609	;;
1610	--with-iasl=*)
1611	IASL=`echo $option \| cut -d'=' -f2`
1612	;;
1613	--with-linux=*)
1614	LINUX=`echo $option \| cut -d'=' -f2`
1615	;;
1616	--with-mkisofs=*)
1617	MKISOFS=`echo $option \| cut -d'=' -f2`
1618	;;
1619	--disable-xpcom)
1620	WITH_XPCOM=0
1621	;;
1622	--disable-sdl-ttf)
1623	WITH_SDL_TTF=0
1624	;;
1625	--disable-qt)
1626	WITH_QT=0
1627	WITH_QT4=0
1628	;;
1629	--disable-qt4)
1630	WITH_QT4=0
1631	;;
1632	--disable-alsa)
1633	WITH_ALSA=0
1634	;;
1635	--disable-pulse)
1636	WITH_PULSE=0
1637	;;
1638	--disable-kmods)
1639	WITH_KMODS=0
1640	;;
1641	--build-debug\|-d)
1642	BUILD_TYPE=debug
1643	;;
1644	--build-profile)
1645	BUILD_TYPE=profile
1646	;;
1647	--build-libxml2)
1648	BUILD_LIBXML2=1
1649	;;
1650	--build-libxslt)
1651	BUILD_LIBXSLT=1
1652	;;
1653	--build-headless)
1654	HEADLESS=1
1655	WITH_SDL=0
1656	WITH_SDL_TTF=0
1657	WITH_X11=0
1658	WITH_QT=0
1659	WITH_QT4=0
1660	;;
1661	--ose)
1662	OSE=2
1663	;;
1664	--odir=*)
1665	ODIR="`echo $option \| cut -d'=' -f2`/"
1666	;;
1667	--setup-wine)
1668	SETUP_WINE=1
1669	;;
1670	*)
1671	echo
1672	echo "Unrecognized option \"$option\""
1673	echo
1674	show_help
1675	;;
1676	esac
1677	done
1678
1679	LOG="$ODIR$LOG"
1680	ENV="$ODIR$ENV"
1681	CNF="$ODIR$CNF"
1682
1683	# initialize output files
1684	cat > $LOG << EOF
1685	# Log file generated by
1686	#
1687	# '$0 $*'
1688	#
1689
1690	EOF
1691	cat > $CNF << EOF
1692	# -- Makefile --
1693	#
1694	# automatically generated by
1695	#
1696	# '$0 $*'
1697	#
1698	# It will be completely overwritten if configure is executed again.
1699	#
1700
1701	EOF
1702	cat > $ENV << EOF
1703	#!/bin/bash
1704	#
1705	# automatically generated by
1706	#
1707	# '$0 $*'
1708	#
1709	# It will be completely overwritten if configure is executed again.
1710	# Make sure you source this file once before you start to build VBox.
1711	#
1712
1713	EOF
1714
1715	# test if we are OSE
1716	if [ $OSE -eq 1 -a -d "`cd \`dirname $0\`; pwd`/src/VBox/Devices/USB" ]; then
1717	echo "Found USB devices, assuming VBOX_OSE = FALSE" >> $LOG
1718	echo >> $LOG
1719	OSE=0
1720	fi
1721
1722	if [ "$BUILD_TYPE" = "debug" ]; then
1723	echo "Creating DEBUG build!" >> $LOG
1724	elif [ "$BUILD_TYPE" = "profile" ]; then
1725	echo "Creating PROFILE build!" >> $LOG
1726	fi
1727
1728	# first determine our environment
1729	check_environment
1730	check_kbuild
1731
1732	# append the tools directory to the default search path
1733	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
1734	export PATH
1735
1736	# some things are not available in for OSE
1737	if [ $OSE -ge 1 ]; then
1738	cnf_append "VBOX_OSE" "1"
1739	cnf_append "VBOX_WITH_TESTSUITE" ""
1740	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
1741
1742	if [ "$OS" = "linux" ]; then
1743	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
1744	else
1745	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
1746	fi
1747	echo >> $CNF
1748	fi
1749
1750	# headless
1751	if [ -n "$HEADLESS" ]; then
1752	cnf_append "VBOX_HEADLESS" "1"
1753	fi
1754
1755	if [ "$OS" = "darwin" ]; then
1756	# On Darwin we want to build against Qt4 only. WITH_QT4 is enabled by
1757	# default so disable Qt3. --disable-qt disables both Qt3 and Qt4 GUI now,
1758	# --disable-qt4 disables only the Qt4 GUI (which is not appropriate for
1759	# Darwin as we disable the Qt3 here anyway.
1760	WITH_QT=0
1761	BUILD_LIBXSLT=1
1762	BUILD_LIBXML2=1
1763	fi
1764
1765	# emit disable directives corresponding to any --disable-xxx options.
1766	[ $WITH_XPCOM -eq 0 ] && cnf_append "VBOX_WITH_MAIN" ""
1767	[ $WITH_QT -eq 0 ] && cnf_append "VBOX_WITH_QTGUI" ""
1768	[ $WITH_QT4 -eq 0 ] && cnf_append "VBOX_WITH_QT4GUI" ""
1769	[ $WITH_SDL_TTF -eq 0 ] && cnf_append "VBOX_WITH_SECURELABEL" ""
1770
1771	# the tools
1772	check_gcc
1773	[ "$OS" != "darwin" ] && check_as86
1774	[ "$OS" != "darwin" ] && check_bcc
1775	[ "$OS" != "darwin" ] && check_iasl
1776	# don't check for yasm for the time beeing as 0.40 and 0.50 both have known bugs
1777	# [ "$OS" != "darwin" ] && check_yasm
1778	[ "$OS" != "darwin" ] && check_xsltproc
1779	[ $OSE -eq 0 -a "$OS" != "darwin" ] && check_mkisofs
1780
1781	# the libraries
1782	[ "$OS" != "darwin" ] && check_pthread
1783	[ $WITH_XPCOM -eq 1 ] && check_libxml2
1784	[ $WITH_XPCOM -eq 1 ] && check_libxslt
1785	[ $WITH_LIBIDL -eq 1 ] && check_libidl
1786	# build openssl on Darwin in every case
1787	[ "$OS" != "darwin" -a $OSE -eq 0 ] && check_ssl
1788	[ "$OS" != "darwin" ] && check_z
1789	[ "$OS" != "darwin" ] && check_png
1790	[ $OSE -eq 0 -a "$OS" = "linux" ] && check_pam
1791	[ $WITH_SDL -eq 1 ] && check_sdl
1792	[ $WITH_SDL_TTF -eq 1 -a $OSE -eq 0 ] && check_sdl_ttf
1793	[ $WITH_X11 -eq 1 ] && check_x
1794	[ $WITH_X11 -eq 1 ] && check_xcursor
1795	[ $WITH_QT -eq 1 ] && check_qt3
1796	[ $WITH_QT4 -eq 1 ] && check_qt4
1797
1798	# Linux-specific
1799	if [ "$OS" = "linux" ]; then
1800	check_staticlibstdcxx
1801	if [ $WITH_KMODS -eq 1 ]; then
1802	check_linux
1803	else
1804	cnf_append "VBOX_LINUX_SRC" ""
1805	cnf_append "VBOX_WITH_VBOXDRV" ""
1806	cnf_append "VBOX_WITH_LINUX_ADDITIONS_32BIT_R0" ""
1807	fi
1808	if [ $WITH_ALSA -eq 1 ]; then
1809	check_alsa
1810	else
1811	cnf_append "VBOX_WITH_ALSA" ""
1812	fi
1813	if [ $WITH_PULSE -eq 1 ]; then
1814	check_pulse
1815	else
1816	cnf_append "VBOX_WITH_PULSE" ""
1817	fi
1818	check_compiler_h
1819	[ "$BUILD_MACHINE" = "amd64" ] && check_32bit
1820	fi
1821
1822	[ -n "$SETUP_WINE" ] && setup_wine
1823
1824	# Darwin-specific
1825	if [ "$OS" = "darwin" ]; then
1826	check_darwinversion
1827	check_i386elfgcc
1828	fi
1829
1830	# success!
1831	echo
1832	echo "Successfully generated '$CNF' and '$ENV'."
1833	echo "Source '$ENV' once before you start to build VBox:"
1834	echo ""
1835	echo " source $ENV"
1836	echo " kmk"
1837	echo ""
1838	if [ "$OS" = "linux" ]; then
1839	echo "To compile the kernel module, do:"
1840	echo ""
1841	echo " cd ./out/$OS.$TARGET_MACHINE/$BUILD_TYPE/bin/src"
1842	echo " make"
1843	echo ""
1844	fi
1845	echo "Enjoy!"
1846	cleanup

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