configure@ 9058

Last change on this file since 9058 was 9035, checked in by vboxsync, 17 years ago
configure: the SDL_ttf check is weak so make sure we don't need it if we don't find it
Property svn:eol-style set to `LF` Property svn:executable set to ``*
File size: 47.8 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 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	CC_COMPAT=""
46	CC32=""
47	CC64=""
48	CXX="g++"
49	CXX32=""
50	CXX64=""
51	BCC="bcc"
52	YASM="yasm"
53	IASL="iasl"
54	AS86="as86"
55	XSLTPROC="xsltproc"
56	GENISOIMAGE="genisoimage"
57	MKISOFS="mkisofs"
58	BUILD_LIBXML2=
59	BUILD_LIBXSLT=
60	LIBCRYPTO="-lcrypto"
61	LIBPTHREAD="-lpthread"
62	LIBX11="-L/usr/X11R6/lib -L/usr/X11R6/lib64 -L/usr/local/lib -lXext -lX11"
63	INCX11="/usr/local/include"
64	LIBXCURSOR="-lXcursor"
65	INCZ=""
66	LIBZ="-lz"
67	INCPNG=""
68	LIBPNG="-lpng"
69	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"
70	QT4DIR="/usr/lib/qt4 /usr/share/qt4 /usr"
71	QT4UIC3DIR="/usr/bin"
72	KBUILDDIR="`cd \`dirname $0\`; pwd`/kBuild"
73	DEVDIR="`cd \`dirname $0\`; pwd`/tools"
74	if [ -d "/lib/modules/`uname -r`/build" ]; then
75	LINUX="/lib/modules/`uname -r`/build"
76	else
77	LINUX="/usr/src/linux"
78	fi
79	KCHMVIEWER="kchmviewer"
80	LOG="configure.log"
81	CNF="AutoConfig.kmk"
82	ENV="env.sh"
83	BUILD_TYPE="release"
84	# the restricting tool is ar (mri mode).
85	INVALID_CHARS="[^A-Za-z0-9/\\$:._-]"
86
87	if (cd `dirname $0`; pwd)\|grep -q "$INVALID_CHARS"; then
88	echo "Error: VBox base path contains invalid characters!"
89	exit 1
90	fi
91
92	# darwin /bin/sh has a builtin echo that doesn't grok -n. gotta love it.
93	if [ "`uname`" = "Darwin" ]; then
94	ECHO_N="/bin/echo -n"
95	else
96	ECHO_N="echo -n"
97	fi
98
99
100	cleanup()
101	{
102	rm -f .tmp_src.cc .tmp_src.c .tmp_out .test_execute.log
103	}
104
105	fail()
106	{
107	if [ -z "$nofatal" -o "x$1" != "x" ]; then
108	cleanup
109	rm -f $ENV
110	exit 1
111	fi
112	}
113
114	log()
115	{
116	echo "$1"
117	echo "$1" >> $LOG
118	}
119
120	log_success()
121	{
122	if [ -n "$1" ]; then $ECHO_N "$1, "; fi
123	echo "OK."
124	echo "$1" >> $LOG
125	echo >> $LOG
126	echo >> $LOG
127	}
128
129	log_failure()
130	{
131	echo
132	echo " ** $1!"
133	echo "** $1!" >> $LOG
134	echo >> $LOG
135	}
136
137	cnf_append()
138	{
139	printf "%-30s := %s\n" "$1" "$2" >> $CNF
140	}
141
142	strip_l()
143	{
144	echo "$1"\|$KBUILD_SED 's\|-l$[^ ]\+$\|\1\|g; s\|-[^l]$[^ ]\+$\|\|g; s\|^ \|\|; s\| *$\|\|g'
145	}
146
147	strip_L()
148	{
149	echo "$1"\|$KBUILD_SED 's\|-L$[^ ]\+$\|\1\|g; s\|-[^L]$[^ ]\+$\|\|g; s\|^ \|\|; s\| *$\|\|g'
150	}
151
152	strip_I()
153	{
154	echo "$1"\|$KBUILD_SED 's\|-I$[^ ]\+$\|\1\|g; s\|-[^I]$[^ ]\+$\|\|g; s\|^ \|\|; s\| *$\|\|g'
155	}
156
157	prefix_I()
158	{
159	echo "$1"\|$KBUILD_SED 's\|^\/\|-I/\|g; s\| \/\| -I/\|g'
160	}
161
162	# Wrapper for ancient /usr/bin/which on darwin that always returns 0
163	which_wrapper()
164	{
165	if [ -z "$have_ancient_which" ]; then
166	if which /bin/___cErTaINly_a_nOn_eXisTing_fIle___ 2> /dev/null > /dev/null; then
167	have_ancient_which="yes"
168	else
169	have_ancient_which="no"
170	fi
171	fi
172	if [ "$have_ancient_which" = "yes" ]; then
173	retval=`which $* 2>/dev/null`
174	echo "$retval"
175	test -n "$retval" -a -e "$retval"
176	unset retval
177	else
178	which $* 2> /dev/null
179	fi
180	}
181
182	check_avail()
183	{
184	if [ -z "$1" ]; then
185	log_failure "$2 is empty"
186	fail $3
187	return 1
188	elif which_wrapper $1 > /dev/null; then
189	return 0
190	else
191	log_failure "$1 (variable $2) not found"
192	fail $3
193	return 1
194	fi
195	}
196
197	# Prepare a test
198	test_header()
199	{
200	echo "*** Checking $1 ***" >> $LOG
201	$ECHO_N "Checking for $1: "
202	}
203
204	# Compile a test
205	test_compile()
206	{
207	echo "compiling the following source file:" >> $LOG
208	cat .tmp_src.cc >> $LOG
209	echo "using the following command line:" >> $LOG
210	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc \"$1\"" >> $LOG
211	$CXX -O -Wall -o .tmp_out .tmp_src.cc $1 >> $LOG 2>&1
212	if [ $? -ne 0 ]; then
213	if [ -z "$4" ]; then
214	echo
215	echo " $2 not found at $1 or $3 headers not found"
216	echo " Check the file $LOG for detailed error information."
217	fail
218	else
219	echo "not found."
220	echo >> $LOG
221	echo >> $LOG
222	fi
223	return 1
224	fi
225	return 0
226	}
227
228	# Execute a compiled test binary
229	test_execute()
230	{
231	echo "executing the binary" >> $LOG
232	./.tmp_out > .test_execute.log
233	rc=$?
234	cat .test_execute.log \| tee -a $LOG
235	if [ $rc -ne 0 ]; then
236	fail $1
237	return 1
238	fi
239	echo >> $LOG
240	echo >> $LOG
241	return 0
242	}
243
244	#
245	# Check for OS, MACHINE, CPU
246	#
247	check_environment()
248	{
249	test_header environment
250	OS=`uname -s \| sed -e 's/GNU\/Linux/Linux/g' \| tr [:upper:] [:lower:]`
251	case "$OS" in
252	linux)
253	;;
254	darwin)
255	;;
256	freebsd)
257	;;
258	sunos)
259	OS='solaris'
260	;;
261	*)
262	log_failure "Cannot determine OS"
263	exit 1
264	;;
265	esac
266	BUILD_CPU=`uname -m`
267	[ "$OS" = "solaris" ] && BUILD_CPU=`isainfo \| cut -f 1 -d ' '`
268	case "$BUILD_CPU" in
269	i[3456789]86\|x86\|i86pc)
270	BUILD_MACHINE='x86'
271	LIB='lib'
272	;;
273	x86_64\|amd64)
274	BUILD_MACHINE='amd64'
275	BUILD_CPU='k8'
276	if [ "$OS" != "solaris" ]; then
277	# on AMD64 systems, 64bit libs are usually located in /usr/lib64
278	# see http://www.pathname.com/fhs/pub/fhs-2.3.html#LIB64
279	LIB='lib64'
280	else
281	# Solaris doesn't seem to subscribe to fhs, libs are usually in
282	# a '64' subdirectory of the standard 'lib' dirs while some 64-bit
283	# alternative binaries can be found in 'amd64' subdirs of the 'bin'
284	# ones. So, in order to find the right stuff (esp. sdl-config) we'll
285	# have to make sure the /bin/amd64 dirs are searched before the /bin
286	# ones. (The sed has some sideeffects, but they shouldn't harm us...)
287	echo "64-bit Solaris detected, hacking the PATH" >> $LOG
288	echo "old PATH: $PATH" >> $LOG
289	PATH=`echo ":$PATH:" \| sed -e 's,$:[^:]*/bin$:,\1/amd64:\1:,g' \
290	-e 's/^://' -e 's/:$//g' -e 's/::*/:/g' `
291	export PATH
292	echo "new PATH: $PATH" >> $LOG
293	LIB='lib/64'
294	fi
295	;;
296	*)
297	log_failure "Cannot determine system"
298	exit 1
299	;;
300	esac
301	[ -z "$TARGET_MACHINE" ] && TARGET_MACHINE=$BUILD_MACHINE
302	[ -z "$TARGET_CPU" ] && TARGET_CPU=$BUILD_CPU
303	DEVDIR_BIN="$DEVDIR/$OS.$BUILD_MACHINE/bin"
304	log_success "Determined build machine: $OS.$BUILD_MACHINE, target machine: $OS.$TARGET_MACHINE"
305
306	echo "export BUILD_PLATFORM=\"$OS\"" >> $ENV
307	echo "export BUILD_PLATFORM_ARCH=\"$BUILD_MACHINE\"" >> $ENV
308	echo "export BUILD_TARGET=\"$OS\"" >> $ENV
309	echo "export BUILD_TARGET_ARCH=\"$TARGET_MACHINE\"" >> $ENV
310	echo "export BUILD_TARGET_CPU=\"$TARGET_CPU\"" >> $ENV
311	echo "export BUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
312	}
313
314	#
315	# Check for gcc with version >= 3.2.
316	# We depend on a working gcc, if we fail terminate in every case.
317	#
318	check_gcc()
319	{
320	test_header gcc
321	if check_avail "$CC" CC really; then
322	cc_ver=`$CC -dumpversion` 2>/dev/null
323	if [ $? -ne 0 ]; then
324	log_failure "cannot execute '$CC -dumpversion'"
325	fail really
326	fi
327	if check_avail "$CXX" CXX really; then
328	cxx_ver=`$CXX -dumpversion` 2>/dev/null
329	if [ $? -ne 0 ]; then
330	log_failure "cannot execute '$CXX -dumpversion'"
331	fail really
332	fi
333	cc_maj=`echo $cc_ver\|cut -d. -f1`
334	cc_min=`echo $cc_ver\|cut -d. -f2`
335	if [ "x$cc_ver" != "x$cxx_ver" ]; then
336	log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
337	fail really
338	elif [ $cc_maj -eq 4 -a $cc_min -eq 0 -a "OS" = "darwin" ]; then
339	log_success "found version $cc_ver"
340	elif [ $cc_maj -eq 4 -a $cc_min -eq 3 ]; then
341	if [ -z "$CC_COMPAT" ]; then
342	log ""
343	log " ** There are known problems with gcc version 4.3 when compiling the recompiler"
344	log " ** stuff. You need to specify a compatibility compiler with version < 4.3. Look"
345	log " ** for a package compat-gcc-34 on Fedora systems or something similar on other"
346	log " ** distributions and call configure with parameter --with-gcc-compat=gcc34."
347	fail really
348	fi
349	if check_avail "$CC_COMPAT" CC_COMPAT really; then
350	cc_compat_ver=`$CC_COMPAT -dumpversion` 2>/dev/null
351	if [ $? -ne 0 ]; then
352	log_failure "cannot execute '$CC_COMPAT -dumpversion'"
353	fail really
354	fi
355	cc_compat_maj=`echo $cc_compat_ver\|cut -d. -f1`
356	cc_compat_min=`echo $cc_compat_ver\|cut -d. -f2`
357	if [ $cc_compat_maj -lt 3 \
358	-o $ $cc_compat_maj -eq 3 -a $cc_compat_min -lt 2 $ \
359	-o $ $cc_compat_maj -eq 4 -a $cc_compat_min -lt 1 $ \
360	-o $ $cc_compat_maj -eq 4 -a $cc_compat_min -gt 2 $ \
361	-o $cc_compat_maj -gt 4 ]; then
362	log ""
363	log " ** Version $cc_compat_ver of the compatibility gcc found. Expected gcc 3.x with x>1"
364	log " ** or gcc 4.x with 0<x<3"
365	fail really
366	fi
367	cnf_append "VBOX_RECOMPILER_OP_GCC" "$CC_COMPAT"
368	fi
369	elif [ $cc_maj -lt 3 \
370	-o $ $cc_maj -eq 3 -a $cc_min -lt 2 $ \
371	-o $ $cc_maj -eq 4 -a $cc_min -lt 1 $ \
372	-o $ $cc_maj -eq 4 -a $cc_min -gt 3 $ \
373	-o $cc_maj -gt 4 ]; then
374	log_failure "gcc version $cc_ver found, expected gcc 3.x with x>1 or gcc 4.x with 0<x<4"
375	fail really
376	else
377	log_success "found version $cc_ver"
378	fi
379	if [ "$BUILD_MACHINE" = "amd64" ]; then
380	[ -z "$CC32" ] && CC32="$CC -m32"
381	[ -z "$CXX32" ] && CXX32="$CXX -m32"
382	else
383	[ -z "$CC32" ] && CC32="$CC"
384	[ -z "$CXX32" ] && CXX32="$CXX"
385	fi
386	if [ "$BUILD_MACHINE" = "x86" -a "$TARGET_MACHINE" = "amd64" ]; then
387	[ -z "$CC64" ] && CC64="$CC -m64"
388	[ -z "$CXX64" ] && CXX64="$CXX -m64"
389	fi
390	if [ "$CC" != "gcc" ]; then
391	cnf_append "TOOL_GCC3_CC" "$CC"
392	cnf_append "TOOL_GCC3_AS" "$CC"
393	cnf_append "TOOL_GCC3_LD" "$CC"
394	cnf_append "TOOL_GXX3_CC" "$CC"
395	cnf_append "TOOL_GXX3_AS" "$CC"
396	fi
397	if [ "$CXX" != "g++" ]; then
398	cnf_append "TOOL_GCC3_CXX" "$CXX"
399	cnf_append "TOOL_GXX3_CXX" "$CXX"
400	cnf_append "TOOL_GXX3_LD" "$CXX"
401	fi
402	if [ "$CC32" != "gcc -m32" ]; then
403	cnf_append "TOOL_GCC32_CC" "$CC32"
404	cnf_append "TOOL_GCC32_AS" "$CC32"
405	cnf_append "TOOL_GCC32_LD" "$CC32"
406	cnf_append "TOOL_GXX32_CC" "$CC32"
407	cnf_append "TOOL_GXX32_AS" "$CC32"
408	fi
409	if [ "$CXX32" != "g++ -m32" ]; then
410	cnf_append "TOOL_GCC32_CXX" "$CXX32"
411	cnf_append "TOOL_GXX32_CXX" "$CXX32"
412	cnf_append "TOOL_GXX32_LD" "$CXX32"
413	fi
414	# this isn't not necessary, there is not such tool.
415	if [ -n "$CC64" ]; then
416	cnf_append "TOOL_GCC64_CC" "$CC64"
417	cnf_append "TOOL_GCC64_AS" "$CC64"
418	cnf_append "TOOL_GCC64_LD" "$CC64"
419	cnf_append "TOOL_GXX64_CC" "$CC64"
420	cnf_append "TOOL_GXX64_AS" "$CC64"
421	fi
422	if [ -n "$CXX64" ]; then
423	cnf_append "TOOL_GCC64_CXX" "$CXX64"
424	cnf_append "TOOL_GXX64_CXX" "$CXX64"
425	cnf_append "TOOL_GXX64_LD" "$CXX64"
426	fi
427	# Solaris sports a 32-bit gcc/g++.
428	if [ "$OS" = "solaris" -a "$BUILD_MACHINE" = "amd64" ]; then
429	[ "$CC" = "gcc" ] && CC="gcc -m64"
430	[ "$CXX" = "g++" ] && CXX="g++ -m64"
431	fi
432	fi
433	fi
434	}
435
436	#
437	# Check for the bcc compiler, needed for compiling the BIOS
438	#
439	check_bcc()
440	{
441	test_header bcc
442	if check_avail "$BCC" BCC; then
443	bcc_ver=`$BCC -v 2>&1\|grep version\|sed 's+^bcc: version $.*$+\1+'`
444	if [ $? -ne 0 ]; then
445	log_failure "not found"
446	fail
447	else
448	echo "compiling the following source file:" >> $LOG
449	cat > .tmp_src.c << EOF
450	int foo(a)
451	int a;
452	{
453	return 0;
454	}
455	EOF
456	cat .tmp_src.c >> $LOG
457	bcc_path=`which_wrapper $BCC`
458	bcc_dir="`dirname $bcc_path`/"
459	echo "using the following command line:" >> $LOG
460	echo "$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c" >> $LOG
461	$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c >> $LOG 2>&1
462	if [ $? -ne 0 ]; then
463	log_failure "not found"
464	fail
465	else
466	log_success "found version $bcc_ver"
467	cnf_append "VBOX_BCC" "$bcc_path -B $bcc_dir"
468	fi
469	unset bcc_path
470	unset bcc_dir
471	fi
472	fi
473	}
474
475	#
476	# Check for the as86 assembler, needed for compiling the BIOS
477	#
478	check_as86()
479	{
480	test_header as86
481	if check_avail "$AS86" AS86; then
482	as86_ver=`$AS86 -v 2>&1\|grep version\|sed 's+^as86 version: $.*$+\1+'`
483	if [ $? -ne 0 ]; then
484	log_failure "not found"
485	fail
486	else
487	log_success "found version $as86_ver"
488	cnf_append "VBOX_AS86" "`which_wrapper $AS86`"
489	fi
490	fi
491	}
492
493	#
494	# Check for yasm, needed to compile assembler files
495	#
496	check_yasm()
497	{
498	test_header yasm
499	if check_avail "$YASM" YASM; then
500	yasm_ver=`$YASM --version\|grep "^yasm"\|sed 's+^yasm $.*$+\1+'`
501	if [ $? -ne 0 ]; then
502	log_failure "not found"
503	fail
504	else
505	yasm_maj=`echo $yasm_ver\|cut -d. -f1`
506	yasm_min=`echo $yasm_ver\|cut -d. -f2`
507	yasm_rev=`echo $yasm_ver\|cut -d. -f3`
508	yasm_ver_mul=`expr $yasm_maj \* 10000 + $yasm_min \* 100 + $yasm_rev`
509	if [ $yasm_ver_mul -lt 501 ]; then
510	log_failure "found version $yasm_ver, expected at least 0.5.1"
511	fail
512	else
513	log_success "found version $yasm_ver"
514	fi
515	fi
516	fi
517	}
518
519	#
520	# Check for the iasl ACPI compiler, needed to compile vbox.dsl
521	#
522	check_iasl()
523	{
524	test_header iasl
525	if check_avail "$IASL" IASL; then
526	iasl_ver=`$IASL\|grep version\|sed 's+^ASL.version $[0-9]$.*+\1+'`
527	if [ $? -ne 0 ]; then
528	log_failure "not found"
529	fail
530	else
531	log_success "found version $iasl_ver"
532	cnf_append "VBOX_IASLCMD" "`which_wrapper $IASL`"
533	fi
534	fi
535	}
536
537	#
538	# Check for xsltproc, needed by Main
539	#
540	check_xsltproc()
541	{
542	test_header xslt
543	if check_avail "$XSLTPROC" XSLTPROC; then
544	xsltproc_ver=`$XSLTPROC --version`
545	if [ $? -ne 0 ]; then
546	log_failure "not found"
547	fail
548	else
549	log_success "found"
550	cnf_append "VBOX_XSLTPROC" "`which_wrapper $XSLTPROC`"
551	fi
552	fi
553	}
554
555	#
556	# Check for mkisofs, needed to build the CDROM image containing the additions
557	#
558	check_mkisofs()
559	{
560	test_header mkisofs
561	if which_wrapper $GENISOIMAGE > /dev/null; then
562	mkisofs_ver=`$GENISOIMAGE --version`
563	if [ $? -ne 0 ]; then
564	log_failure "not found"
565	fail
566	else
567	log_success "found $mkisofs_ver"
568	cnf_append "VBOX_MKISOFS" "`which_wrapper $GENISOIMAGE`"
569	fi
570	elif check_avail "$MKISOFS" MKISOFS; then
571	mkisofs_ver=`$MKISOFS --version`
572	if [ $? -ne 0 ]; then
573	log_failure "not found"
574	fail
575	else
576	log_success "found $mkisofs_ver"
577	cnf_append "VBOX_MKISOFS" "`which_wrapper $MKISOFS`"
578	fi
579	fi
580	}
581
582	#
583	# Check for libxml2, needed by VBoxSettings
584	# 2.6.24 is known to NOT work, 2.6.26 is known to work (there is no 2.6.25 release)
585	#
586	check_libxml2()
587	{
588	if [ -z "$BUILD_LIBXML2" ]; then
589	test_header libxml2
590	if which_wrapper pkg-config > /dev/null; then
591	libxml2_ver=`pkg-config libxml-2.0 --modversion 2>> $LOG`
592	if [ $? -ne 0 ]; then
593	log_failure "not found"
594	fail
595	else
596	FLGXML2=`pkg-config libxml-2.0 --cflags`
597	INCXML2=`strip_I "$FLGXML2"`
598	LIBXML2=`pkg-config libxml-2.0 --libs`
599	cat > .tmp_src.cc << EOF
600	#include <cstdio>
601	#include <libxml/xmlversion.h>
602	extern "C" int main(void)
603	{
604	printf("found version %s", LIBXML_DOTTED_VERSION);
605	#if LIBXML_VERSION >= 20626
606	printf(", OK.\n");
607	return 0;
608	#else
609	printf(", expected version 2.6.26 or higher\n");
610	return 1;
611	#endif
612	}
613	EOF
614	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
615	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
616	if test_execute; then
617	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
618	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
619	fi
620	fi
621	fi
622	elif which_wrapper xml2-config; then
623	libxml2_ver=`xml2-config --version`
624	if [ $? -ne 0 ]; then
625	log_failure "not found"
626	fail
627	else
628	log_success "found version $libxml2_ver"
629	FLGXML2=`xml2-config --cflags`
630	INCXML2=`strip_I "$FLGXML2"`
631	LIBXML2=`xml2-config --libs`
632	cat > .tmp_src.cc << EOF
633	#include <cstdio>
634	#include <libxml/xmlversion.h>
635	extern "C" int main(void)
636	{
637	printf("found version %s", LIBXML_DOTTED_VERSION);
638	#if LIBXML_VERSION >= 20626
639	printf(", OK.\n");
640	return 0;
641	#else
642	printf(", expected version 2.6.26 or higher\n");
643	return 1;
644	#endif
645	}
646	EOF
647	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
648	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
649	if test_execute; then
650	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
651	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
652	fi
653	fi
654	fi
655	else
656	log_failure "neither pkg-config nor xml2-config found"
657	fail
658	fi
659	fi
660	}
661
662	#
663	# Check for libxslt, needed by VBoxSettings. For now we depend on 1.1.17.
664	# This library is available on Ubuntu Edgy which fulfils the minimal libxml2
665	# requirement (2.6.26).
666	#
667	check_libxslt()
668	{
669	if [ -z "$BUILD_LIBXSLT" ]; then
670	test_header libxslt
671	if which_wrapper pkg-config > /dev/null; then
672	libxslt_ver=`pkg-config libxslt --modversion 2>> $LOG`
673	if [ $? -ne 0 ]; then
674	log_failure "not found"
675	fail
676	else
677	FLGXSLT=`pkg-config libxslt --cflags`
678	INCXSLT=`strip_I "$FLGXSLT"`
679	LIBXSLT=`pkg-config libxslt --libs`
680	cat > .tmp_src.cc << EOF
681	#include <cstdio>
682	#include <libxslt/xsltconfig.h>
683	extern "C" int main(void)
684	{
685	printf("found version %s", LIBXSLT_DOTTED_VERSION);
686	#if LIBXSLT_VERSION >= 10117
687	printf(", OK.\n");
688	return 0;
689	#else
690	printf(", expected version 1.1.17 or higher\n");
691	return 1;
692	#endif
693	}
694	EOF
695	[ -n "$INCXSLT" ] && I_INCXSLT=`prefix_I "$INCXSLT"`
696	if test_compile "$LIBXSLT $LIBPTHREAD $I_INCXSLT" xslt xslt; then
697	if test_execute; then
698	cnf_append "SDK_VBOX_LIBXSLT_INCS" "$INCXSLT"
699	cnf_append "SDK_VBOX_LIBXSLT_LIBS" "`strip_l "$LIBXSLT"`"
700	fi
701	fi
702	fi
703	elif which_wrapper xslt-config; then
704	libxslt_ver=`xslt-config --version`
705	if [ $? -ne 0 ]; then
706	log_failure "not found"
707	fail
708	else
709	log_success "found version $libxslt_ver"
710	FLGXSLT=`xslt-config --cflags`
711	INCXSLT=`strip_I "$FLGXSLT"`
712	LIBXSLT=`xslt-config --libs`
713	cat > .tmp_src.cc << EOF
714	#include <cstdio>
715	#include <libxslt/xsltconfig.h>
716	extern "C" int main(void)
717	{
718	printf("found version %s", LIBXSLT_DOTTED_VERSION);
719	#if LIBXSLT_VERSION >= 10117
720	printf(", OK.\n");
721	return 0;
722	#else
723	printf(", expected version 1.1.17 or higher\n");
724	return 1;
725	#endif
726	}
727	EOF
728	[ -n "$INCXSLT" ] && I_INCXSLT=`prefix_I "$INCXSLT"`
729	if test_compile "$LIBXSLT $LIBPTHREAD $I_INCXSLT" xslt xslt; then
730	if test_execute; then
731	cnf_append "SDK_VBOX_LIBXSLT_INCS" "$INCXSLT"
732	cnf_append "SDK_VBOX_LIBXSLT_LIBS" "`strip_l "$LIBXSLT"`"
733	fi
734	fi
735	fi
736	else
737	log_failure "neither pkg-config nor xslt-config found"
738	fail
739	fi
740	fi
741	}
742
743	#
744	# Check for libIDL, needed by xpcom
745	#
746	check_libidl()
747	{
748	test_header libIDL
749
750	if which_wrapper libIDL-config-2 > /dev/null; then
751	libidl_ver=`libIDL-config-2 --version`
752	if [ $? -ne 0 ]; then
753	log_failure "not found"
754	fail
755	else
756	log_success "found version $libidl_ver"
757	cnf_append "VBOX_LIBIDL_CONFIG" \
758	"PKG_CONFIG_PATH=`libIDL-config-2 --prefix`/$LIB/pkgconfig `which_wrapper libIDL-config-2`"
759	fi
760	elif check_avail "libIDL-config" libIDL-config; then
761	libidl_ver=`libIDL-config --version`
762	if [ $? -ne 0 ]; then
763	log_failure "not found"
764	fail
765	else
766	log_success "found version $libidl_ver"
767	cnf_append "VBOX_LIBIDL_CONFIG" "`which_wrapper libIDL-config`"
768	fi
769	fi
770	}
771
772	#
773	# Check for openssl, needed for RDP
774	#
775	check_ssl()
776	{
777	test_header ssl
778	cat > .tmp_src.cc << EOF
779	#include <cstdio>
780	#include <openssl/opensslv.h>
781	extern "C" int main(void)
782	{
783	printf("found version %s", OPENSSL_VERSION_TEXT);
784	#if OPENSSL_VERSION_NUMBER >= 0x0090700
785	printf(", OK.\n");
786	return 0;
787	#else
788	printf(", expected version 0.9.7 or higher\n");
789	return 1;
790	#endif
791	}
792	EOF
793	if test_compile $LIBCRYPTO libcrypto openssl; then
794	if test_execute nofatal; then
795	cnf_append "SDK_VBOX_OPENSSL_INCS" ""
796	cnf_append "SDK_VBOX_OPENSSL_LIBS" "`strip_l "$LIBCRYPTO"`"
797	fi
798	fi
799	}
800
801	#
802	# Check for pthread, needed by VBoxSVC, frontends, ...
803	#
804	check_pthread()
805	{
806	test_header pthread
807	cat > .tmp_src.cc << EOF
808	#include <cstdio>
809	#include <pthread.h>
810	extern "C" int main(void)
811	{
812	pthread_mutex_t mutex;
813	if (pthread_mutex_init(&mutex, NULL)) {
814	printf("pthread_mutex_init() failed\n");
815	return 1;
816	}
817	if (pthread_mutex_lock(&mutex)) {
818	printf("pthread_mutex_lock() failed\n");
819	return 1;
820	}
821	if (pthread_mutex_unlock(&mutex)) {
822	printf("pthread_mutex_unlock() failed\n");
823	return 1;
824	}
825	printf("found, OK.\n");
826	}
827	EOF
828	if test_compile $LIBPTHREAD pthread pthread; then
829	if test_execute; then
830	cnf_append "LIB_PTHREAD" "`strip_l "$LIBPTHREAD"`"
831	fi
832	fi
833	}
834
835	#
836	# Check for zlib, needed by VBoxSVC, Runtime, ...
837	#
838	check_z()
839	{
840	test_header zlib
841	cat > .tmp_src.cc << EOF
842	#include <cstdio>
843	#include <zlib.h>
844	extern "C" int main(void)
845	{
846	printf("found version %s", ZLIB_VERSION);
847	#if ZLIB_VERNUM >= 0x1210
848	printf(", OK.\n");
849	return 0;
850	#else
851	printf(", expected version 1.2.1 or higher\n");
852	return 1;
853	#endif
854	}
855	EOF
856	[ -n "$INCZ" ] && I_INCZ=`prefix_I "$INCZ"`
857	if test_compile "$LIBZ $I_INCZ" zlib zlib; then
858	if test_execute; then
859	cnf_append "SDK_VBOX_ZLIB_LIBS" "`strip_l "$LIBZ"`"
860	cnf_append "SDK_VBOX_ZLIB_INCS" "$INCZ"
861	fi
862	fi
863	}
864
865	#
866	# Check for libpng, needed by kchmviewer
867	#
868	check_png()
869	{
870	test_header libpng
871	cat > .tmp_src.cc << EOF
872	#include <cstdio>
873	#include <png.h>
874	extern "C" int main(void)
875	{
876	printf("found version %s", PNG_LIBPNG_VER_STRING);
877	#if PNG_LIBPNG_VER >= 10205
878	printf(", OK.\n");
879	return 0;
880	#else
881	printf(", expected version 1.2.5 or higher\n");
882	return 1;
883	#endif
884	}
885	EOF
886	[ -n "$INCPNG" ] && I_INCPNG=`prefix_I "$INCPNG"`
887	# if test_compile "$LIBPNG $I_INCPNG" libpng libpng nofatal; then
888	if test_compile "$LIBPNG $I_INCPNG" libpng libpng; then
889	# if test_execute nofatal; then
890	if test_execute; then
891	cnf_append "SDK_VBOX_LIBPNG_LIBS" "`strip_l "$LIBPNG"`"
892	cnf_append "SDK_VBOX_LIBPNG_INCS" "$INCPNG"
893	fi
894	fi
895	}
896
897	#
898	# Check for pam, needed by VRDPAuth
899	# Version 79 was introduced in 9/2005, do we support older versions?
900	# Debian/sarge uses 76
901	# OpenSUSE comes with 0.99.xxx where they changed the versioning scheme.
902	#
903	check_pam()
904	{
905	test_header pam
906	cat > .tmp_src.cc << EOF
907	#include <cstdio>
908	#include <security/pam_appl.h>
909	extern "C" int main(void)
910	{
911	printf("found version %d", __LIBPAM_VERSION);
912	if (__LIBPAM_VERSION >= 76)
913	{
914	printf(", OK.\n");
915	return 0;
916	}
917	else
918	{
919	printf(", expected version 76 or higher\n");
920	return 1;
921	}
922	}
923	EOF
924	if test_compile "-lpam" pam pam nofatal; then
925	if test_execute nofatal; then
926	return 0;
927	fi
928	fi
929	test_header linux_pam
930	cat > .tmp_src.cc << EOF
931	#include <cstdio>
932	#include <security/pam_appl.h>
933	extern "C" int main(void)
934	{
935	printf("found version %d.%d", __LINUX_PAM__, __LINUX_PAM_MINOR__);
936	if (__LINUX_PAM__ >= 1)
937	{
938	printf(", OK.\n");
939	return 0;
940	}
941	else
942	{
943	printf(", expected version 1.0 or higher\n");
944	return 1;
945	}
946	}
947	EOF
948	if test_compile "-lpam" pam pam; then
949	test_execute
950	fi
951	}
952
953
954	#
955	# Check for the SDL library, needed by VBoxSDL and VirtualBox
956	# We depend at least on version 1.2.7
957	#
958	check_sdl()
959	{
960	test_header SDL
961	if [ "$OS" = "darwin" ]; then
962	if [ -f "/System/Library/Frameworks/SDL.framework/SDL" ]; then
963	PATH_SDK_LIBSDL="/System/Library/Framework/SDL.framework"
964	elif [ -f "/Library/Frameworks/SDL.framework/SDL" ]; then
965	PATH_SDK_LIBSDL="/Library/Frameworks/SDL.framework"
966	fi
967	if [ -n "$PATH_SDK_LIBSDL" ]; then
968	foundsdl=1
969	INCSDL="$PATH_SDK_LIBSDL/Headers"
970	FLDSDL="-framework SDL"
971	else
972	log_failure "SDL framework not found"
973	fail
974	fi
975	else
976	if which_wrapper sdl-config > /dev/null; then
977	FLGSDL=`sdl-config --cflags`
978	INCSDL=`strip_I "$FLGSDL"`
979	LIBSDL=`sdl-config --libs`
980	LIBSDLMAIN="-lSDLmain"
981	FLDSDL=
982	foundsdl=1
983	fi
984	fi
985	[ "$OS" = "linux" -o "$OS" = "darwin" -o "$OS" = "solaris" ] && LIBSDLMAIN=""
986	if [ -n "$foundsdl" ]; then
987	cat > .tmp_src.cc << EOF
988	#include <cstdio>
989	#include <SDL.h>
990	#include <SDL_main.h>
991	#undef main
992	extern "C" int main(int argc, char** argv)
993	{
994	printf("found version %d.%d.%d",
995	SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
996	#if SDL_VERSION_ATLEAST(1,2,7)
997	printf(", OK.\n");
998	return 0;
999	#else
1000	printf(", expected version 1.2.7 or higher\n");
1001	return 1;
1002	#endif
1003	}
1004	EOF
1005	[ -n "$INCSDL" ] && I_INCSDL=`prefix_I "$INCSDL"`
1006	if test_compile "$LIBSDL $LIBSDLMAIN $I_INCSDL $FLDSDL" SDL SDL; then
1007	if test_execute; then
1008	cnf_append "LIB_SDK_LIBSDL_SDL" "`strip_l "$LIBSDL"`"
1009	cnf_append "SDK_LIBSDL_LIBPATH" "`strip_L "$LIBSDL"`"
1010	cnf_append "LIB_SDK_LIBSDL_SDLMAIN" "`strip_l "$LIBSDLMAIN"`"
1011	[ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS" "$INCSDL"
1012	[ -n "$FLDSDL" ] && cnf_append "SDK_LIBSDL_LDFLAGS" "$FLDSDL"
1013	fi
1014	fi
1015	else
1016	log_failure "not found"
1017	fail
1018	fi
1019	}
1020
1021	#
1022	# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
1023	#
1024	check_sdl_ttf()
1025	{
1026	test_header SDL_ttf
1027	cat > .tmp_src.cc << EOF
1028	#include <cstdio>
1029	#include <SDL_ttf.h>
1030	#ifndef SDL_TTF_MAJOR_VERSION
1031	#define SDL_TTF_MAJOR_VERSION TTF_MAJOR_VERSION
1032	#define SDL_TTF_MINOR_VERSION TTF_MINOR_VERSION
1033	#define SDL_TTF_PATCHLEVEL TTF_PATCHLEVEL
1034	#endif
1035	extern "C" int main(void)
1036	{
1037	printf("found version %d.%d.%d",
1038	SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
1039	#if 10000SDL_TTF_MAJOR_VERSION + 100SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
1040	printf(", OK.\n");
1041	return 0;
1042	#else
1043	printf(", expected version 2.0.6 or higher\n");
1044	return 1;
1045	#endif
1046	}
1047	EOF
1048	if test_compile "-lSDL_ttf $I_INCSDL" SDL_ttf SDL_ttf nofatal; then
1049	if ! test_execute nofatal; then
1050	cnf_append "VBOX_WITH_SECURELABEL" ""
1051	fi
1052	else
1053	cnf_append "VBOX_WITH_SECURELABEL" ""
1054	fi
1055	}
1056
1057	#
1058	# Check for libasound, needed by the ALSA audio backend
1059	#
1060	check_alsa()
1061	{
1062	test_header ALSA
1063	cat > .tmp_src.cc << EOF
1064	#include <cstdio>
1065	#include <alsa/asoundlib.h>
1066	extern "C" int main(void)
1067	{
1068	printf("found version %d.%d.%d",
1069	SND_LIB_MAJOR, SND_LIB_MINOR, SND_LIB_SUBMINOR);
1070	#if 10000SND_LIB_MAJOR + 100SND_LIB_MINOR + SND_LIB_SUBMINOR >= 10006
1071	printf(", OK.\n");
1072	return 0;
1073	#else
1074	printf(", expected version 1.0.6 or higher\n");
1075	return 1;
1076	#endif
1077	}
1078	EOF
1079	if test_compile "-lasound" asound asound; then
1080	test_execute
1081	fi
1082	}
1083
1084	#
1085	# Check for PulseAudio
1086	#
1087	check_pulse()
1088	{
1089	test_header "PulseAudio"
1090	cat > .tmp_src.cc << EOF
1091	#include <cstdio>
1092	#include <pulse/version.h>
1093	extern "C" int main(void)
1094	{
1095	printf("found version %s API version %d", pa_get_headers_version(), PA_API_VERSION);
1096	#if PA_API_VERSION >= 9
1097	printf(", OK.\n");
1098	return 0;
1099	#else
1100	printf(", expected version 0.9.0 (API version 9) or higher\n");
1101	return 1;
1102	#endif
1103	}
1104	EOF
1105	if test_compile "-lpulse" pulse pulse; then
1106	test_execute
1107	fi
1108	}
1109
1110	#
1111	# Check for the Xcursor library, needed by VBoxSDL and VBoxBFE
1112	#
1113	check_xcursor()
1114	{
1115	test_header Xcursor
1116	cat > .tmp_src.cc << EOF
1117	#include <cstdio>
1118	#include <X11/Xlib.h>
1119	#include <X11/Xcursor/Xcursor.h>
1120	extern "C" int main(void)
1121	{
1122	XcursorImage *cursor = XcursorImageCreate (10, 10);
1123	XcursorImageDestroy(cursor);
1124	return 0;
1125	}
1126	EOF
1127	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1128	if test_compile "$LIBX11 $LIBXCURSOR $I_INCX11" Xcursor Xcursor; then
1129	log_success "found"
1130	cnf_append "VBOX_XCURSOR_LIBS" "`strip_l "$LIBXCURSOR"`"
1131	fi
1132	}
1133
1134	#
1135	# Check for the X libraries (Xext, X11)
1136	#
1137	check_x()
1138	{
1139	test_header "X libraries"
1140	cat > .tmp_src.cc << EOF
1141	#include <cstdio>
1142	#include <X11/Xlib.h>
1143	extern "C" int main(void)
1144	{
1145	Display *dpy;
1146	int scrn_num;
1147	Screen *scrn;
1148	Window win;
1149
1150	dpy = XOpenDisplay(NULL);
1151	scrn_num = DefaultScreen(dpy);
1152	scrn = ScreenOfDisplay(dpy, scrn_num);
1153	win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
1154	0, 16, InputOutput, CopyFromParent, 0, NULL);
1155	XDestroyWindow(dpy, win);
1156	}
1157	EOF
1158	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1159	if test_compile "$LIBX11 $I_INCX11" Xlibs Xlibs; then
1160	log_success "found"
1161	fi
1162	}
1163
1164	#
1165	# Check for the Qt3 library, needed by VirtualBox
1166	#
1167	check_qt3()
1168	{
1169	test_header Qt3
1170	cat > .tmp_src.cc << EOF
1171	#include <cstdio>
1172	#include <qglobal.h>
1173	extern "C" int main(void)
1174	{
1175	printf("found version %s", QT_VERSION_STR);
1176	#if QT_VERSION >= 0x030305
1177	printf(", OK.\n");
1178	return 0;
1179	#elif QT_VERSION >= 0x030300
1180	printf("\n ** WARNING: QT < 3.3.5 has known problems!\n");
1181	#else
1182	printf(", expected version 3.3.0 or higher\n");
1183	return 1;
1184	#endif
1185	}
1186	EOF
1187	found_qt=0
1188	libs="lib"
1189	[ "$LIB" = "lib64" ] && libs="$libs lib64"
1190	for q in $QT3DIR; do
1191	for l in $libs; do
1192	echo "compiling the following source file:" >> $LOG
1193	cat .tmp_src.cc >> $LOG
1194	echo "using the following command line:" >> $LOG
1195	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/$l -lqt-mt $LIBPTHREAD" >> $LOG
1196	$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/$l -lqt-mt $LIBPTHREAD >> $LOG 2>&1
1197	if [ $? -eq 0 ]; then
1198	if test_execute; then
1199	cnf_append "QTDIR" "`cd $q ; pwd`"
1200	found_qt=1
1201	break
1202	fi
1203	fi
1204	done
1205	if [ $found_qt -eq 1 ]; then
1206	break
1207	fi
1208	done
1209	if [ $found_qt -ne 1 ]; then
1210	echo
1211	echo " Qt3 not found at \"$QT3DIR\" or Qt3 headers not found"
1212	echo " Check the file $LOG for detailed error information."
1213	fail
1214	return 1
1215	fi
1216	test_header "Qt3 devtools"
1217	if check_avail "$q/bin/moc" QT3DIR/bin; then
1218	moc_ver=`$q/bin/moc 2>&1 -v\|sed 's+^.(Qt $.$)+\1+'`
1219	if [ $? -ne 0 ]; then
1220	log_failure "not found"
1221	fail
1222	else
1223	log_success "found version $moc_ver"
1224	fi
1225	fi
1226	}
1227
1228	#
1229	# Check for the Qt4 library, needed by VirtualBox4
1230	#
1231	# Currently not fatal.
1232	#
1233	check_qt4()
1234	{
1235	test_header Qt4
1236	if [ "$OS" = "darwin" ]; then
1237	if [ -f "/System/Library/Frameworks/QtCore.framework/QtCore" ]; then
1238	PATH_SDK_QT4="/System/Library/Framework/QtCore.framework"
1239	elif [ -f "/Library/Frameworks/QtCore.framework/QtCore" ]; then
1240	PATH_SDK_QT4="/Library/Frameworks/QtCore.framework"
1241	fi
1242	if [ -n "$PATH_SDK_QT4" ]; then
1243	foundqt4=1
1244	INCQT4="$PATH_SDK_QT4/Headers"
1245	LIBQT4=
1246	FLDQT4="-framework QtCore"
1247	else
1248	log_failure "Qt4 framework not found"
1249	fail
1250	fi
1251	else
1252	if which_wrapper pkg-config > /dev/null; then
1253	qt4_ver=`pkg-config QtCore --modversion 2>> $LOG`
1254	if [ $? -ne 0 ]; then
1255	log_failure "not found"
1256	# fail
1257	else
1258	FLGQT4=`pkg-config QtCore --cflags`
1259	INCQT4=`strip_I "$FLGQT4"`
1260	LIBQT4=`pkg-config QtCore --libs`
1261	foundqt4=1
1262	fi
1263	else
1264	log_failure "pkg-config not found"
1265	# not yet
1266	# fail
1267	fi
1268	fi
1269	if [ -n "$foundqt4" ]; then
1270	cat > .tmp_src.cc << EOF
1271	#include <cstdio>
1272	#include <QtGlobal>
1273	extern "C" int main(void)
1274	{
1275	printf("found version %s", QT_VERSION_STR);
1276	#if QT_VERSION >= 0x040200
1277	printf(", OK.\n");
1278	return 0;
1279	printf(", expected version 4.2.0 or higher\n");
1280	return 1;
1281	#endif
1282	}
1283	EOF
1284	[ -n "$INCQT4" ] && I_INCQT4=`prefix_I "$INCQT4"`
1285	if test_compile "$LIBQT4 $LIBPTHREAD $I_INCQT4 $FLDQT4" qt4 qt4 nofatal; then
1286	if test_execute; then
1287	# cnf_append "SDK_VBOX_LIBQT4_INCS" "$INCQT4"
1288	# cnf_append "SDK_VBOX_LIBQT4_LIBS" "`strip_l "$LIBQT4"`"
1289	if [ "$OS" = "darwin" ]; then
1290	cnf_append "VBOX_WITH_QT4GUI" "1"
1291	else
1292	test_header "Qt4 devtools"
1293	for q in $QT4DIR; do
1294	if which_wrapper "$q/bin/moc" > /dev/null; then
1295	moc_ver=`$q/bin/moc -v 2>&1\|sed 's+^.(Qt $.$)+\1+'`
1296	if [ $? -ne 0 ]; then
1297	log_failure "not found"
1298	fail
1299	else
1300	log_success "found version $moc_ver"
1301	cnf_append "VBOX_PATH_QT4" "$q"
1302	test_header "Qt4 uic3"
1303	for r in $q/bin $QT4UIC3DIR; do
1304	if which_wrapper "$r/uic3" > /dev/null; then
1305	uic3_ver=`$r/uic3 -version 2>&1\|sed 's+^.version $.$+\1+'`
1306	if [ $? -ne 0 ]; then
1307	log_failure "not found"
1308	fail
1309	else
1310	log_success "found version $uic3_ver"
1311	cnf_append "VBOX_UIC3" "$r/uic3"
1312	return
1313	fi
1314	fi
1315	done
1316	log_failure "not found"
1317	fail
1318	fi
1319	fi
1320	done
1321	fi
1322	fi
1323	else
1324	log_failure "not found"
1325	fail
1326	fi
1327	fi
1328	}
1329
1330
1331	#
1332	# Check whether static libstdc++ is installed
1333	#
1334	check_staticlibstdcxx()
1335	{
1336	test_header "static stc++ library"
1337	libstdcxx=`$CXX -print-file-name=libstdc++.a`
1338	cat > .tmp_src.cc << EOF
1339	#include <string>
1340
1341	extern "C" int main(void)
1342	{
1343	std::string s = "test";
1344	return 0;
1345	}
1346	EOF
1347	if test_compile "$libstdcxx" libstdc++ libstdc++; then
1348	log_success "found"
1349	fi
1350	}
1351
1352	#
1353	# Check for Linux sources
1354	#
1355	check_linux()
1356	{
1357	test_header "Linux kernel sources"
1358	cat > .tmp_src.c << EOF
1359	#include <linux/version.h>
1360	int printf(const char *format, ...);
1361	int main(void)
1362	{
1363	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
1364	(LINUX_VERSION_CODE % 65536) / 256,
1365	LINUX_VERSION_CODE % 256);
1366	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
1367	printf(", OK.\n");
1368	return 0;
1369	#else
1370	printf(", expected version 2.4.0 or higher\n");
1371	return 1;
1372	#endif
1373	}
1374	EOF
1375	echo "compiling the following source file:" >> $LOG
1376	cat .tmp_src.c >> $LOG
1377	echo "using the following command line:" >> $LOG
1378	echo "$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include" >> $LOG
1379	$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include >> $LOG 2>&1
1380	if [ $? -ne 0 ]; then
1381	echo
1382	echo " Linux kernel headers not found at $LINUX"
1383	echo " Check the file $LOG for detailed error information."
1384	fail
1385	else
1386	if test_execute; then
1387	cnf_append "VBOX_LINUX_SRC" "`cd $LINUX ; pwd`"
1388	fi
1389	fi
1390	}
1391
1392	#
1393	# Check for kchmviewer, needed to display the online help
1394	#
1395	check_kchmviewer()
1396	{
1397	test_header kchmviewer
1398	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
1399	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: $.*$+\1+'`
1400	if [ $? -ne 0 ]; then
1401	log_failure "not found"
1402	fail
1403	else
1404	log_success "found version $kchmviewer_ver"
1405	fi
1406	fi
1407	}
1408
1409	#
1410	# Check for the kBuild tools, we don't support GNU make
1411	#
1412	check_kbuild()
1413	{
1414	test_header kBuild
1415	if which_wrapper "$KBUILDDIR/bin/$OS.$BUILD_MACHINE/kmk" > /dev/null; then
1416	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$BUILD_MACHINE"
1417	echo "export PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
1418	echo "export PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
1419	echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"" >> $ENV
1420	echo "export PATH_KBUILD_BIN=\"\$path_kbuild_bin\"" >> $ENV
1421	echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
1422	if [ "$OS" = "solaris" ]; then
1423	# Because of sh being non-default shell in Solaris we need to export PATH again when
1424	# sourcing env.sh. Simply exporting from ./configure does not export PATH correctly.
1425	echo "PATH=\"$ORGPATH\"" >> $ENV
1426	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1427	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1428	else
1429	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1430	echo "echo \"\$PATH\" \| grep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1431	fi
1432	echo "export PATH" >> $ENV
1433	echo "unset path_kbuild_bin path_dev_bin" >> $ENV
1434	KBUILD_SED="$KBUILDDIR_BIN/kmk_sed"
1435	elif check_avail "kmk" KBUILDDIR really; then
1436	# check for installed kBuild
1437	KBUILD_SED="`which_wrapper kmk_sed`"
1438	else
1439	fail
1440	fi
1441	log_success "found"
1442	}
1443
1444
1445	#
1446	# Check for compiler.h
1447	# Some Linux distributions include "compiler.h" in their libc linux
1448	# headers package, some don't. Most don't need it, building might (!)
1449	# not succeed on openSUSE without it.
1450	#
1451	# See http://www.mail-archive.com/qemu-devel%40nongnu.org/msg07980.html
1452	#
1453	check_compiler_h()
1454	{
1455	test_header compiler.h
1456	if ! test -f "/usr/include/linux/compiler.h"; then
1457	cnf_append "VBOX_WITHOUT_LINUX_COMPILER_H" "1"
1458	log_success "compiler.h not found"
1459	else
1460	log_success "compiler.h found"
1461	fi
1462	}
1463
1464
1465	#
1466	# Check if we are able to build 32-bit applications (needed for the guest additions)
1467	#
1468	check_32bit()
1469	{
1470	test_header "32-bit support"
1471	cat > .tmp_src.c << EOF
1472	#include <stdint.h>
1473	int main(void)
1474	{
1475	return 0;
1476	}
1477	EOF
1478	echo "compiling the following source file:" >> $LOG
1479	cat .tmp_src.c >> $LOG
1480	echo "using the following command line:" >> $LOG
1481	echo "$CC -m32 -O -Wall -o .tmp_out .tmp_src.c" >> $LOG
1482	$CC -m32 -O -Wall -o .tmp_out .tmp_src.c >> $LOG 2>&1
1483	if [ $? -ne 0 ]; then
1484	echo
1485	echo " Cannot compile 32-bit applications (missing headers and/or libraries)!"
1486	echo " Check the file $LOG for detailed error information."
1487	fail
1488	fi
1489	log_success ""
1490	}
1491
1492	#
1493	# Setup wine
1494	#
1495	setup_wine()
1496	{
1497	test_header "Wine support"
1498	if ! which_wrapper wine > /dev/null; then
1499	echo " wine binary not found"
1500	fail
1501	fi
1502	if ! which_wrapper wineprefixcreate > /dev/null; then
1503	echo " wineprefixcreate not found"
1504	fail
1505	fi
1506	export WINEPREFIX="${ODIR}wine.$BUILD_MACHINE"
1507	echo "export WINEPREFIX=\"${ODIR}wine.$BUILD_MACHINE\"" >> $ENV
1508	rm -rf $WINEPREFIX
1509	mkdir -p $WINEPREFIX
1510	touch $WINEPREFIX/.no_prelaunch_window_flag
1511	if ! wineprefixcreate -q > /dev/null 2>&1; then
1512	echo " wineprefixcreate failed"
1513	fail
1514	fi
1515	tmp=.tmp.wine.reg
1516	rm -f $tmp
1517	echo 'REGEDIT4' > $tmp
1518	echo '' >> $tmp
1519	echo '[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment]' >> $tmp
1520	echo "\"PATH\"=\"c:\\\\\\\\windows\\\\\\\\system32;c:\\\\\\\\windows;z:$DEVDIR/win.x86/vcc/v8/bin/Microsoft.VC80.CRT;z:$DEVDIR/win.x86/HTML_Help_Workshop/v1.3\"" >> $tmp
1521	echo '' >> $tmp
1522	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhc.exe\DllOverrides]' >> $tmp
1523	echo '"itss"="native"' >> $tmp
1524	echo '' >> $tmp
1525	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhw.exe\DllOverrides]' >> $tmp
1526	echo '"itss"="native"' >> $tmp
1527	echo '' >> $tmp
1528	if ! wine regedit $tmp > /dev/null 2>&1; then
1529	rm -f $tmp
1530	echo " failed to load registry changes (path)."
1531	fail
1532	fi
1533	rm -f $tmp
1534	log_success "found"
1535	}
1536
1537
1538	#
1539	# Determines the Darwin version.
1540	# @todo This should really check the Xcode/SDK version.
1541	#
1542	check_darwinversion()
1543	{
1544	test_header "Darwin version"
1545	darwin_ver=`uname -r`
1546	case "$darwin_ver" in
1547	9\.*)
1548	darwin_ver="10.5"
1549	cnf_append "VBOX_TARGET_MAC_OS_X_VERSION_10_5" "1"
1550	;;
1551	8\.*)
1552	darwin_ver="10.5"
1553	;;
1554	*)
1555	echo " failed to determin darwin version. (uname -r: $darwin_ver)"
1556	fail
1557	darwin_ver="unknown"
1558	;;
1559	esac
1560	log_success "found version $darwin_ver"
1561	}
1562
1563
1564	#
1565	# Checks that i386-elf-gcc-3.4.6, i386-elf-gcc-3.4.3, i386-elf-gcc-3.4 or i386-elf-gcc
1566	# is around to prevent confusion when the build fails in src/recompiler.
1567	# Note. Keep the which order in sync with the $(which ) in src/recompiler/Makefile.kmk.
1568	#
1569	check_i386elfgcc()
1570	{
1571	test_header "i386-elf-gcc"
1572	i386_elf_gcc=`which_wrapper i386-elf-gcc-3.4.6`
1573	test -z "$i386_elf_gcc" && i386_elf_gcc=`which_wrapper i386-elf-gcc-3.4.3`
1574	test -z "$i386_elf_gcc" && i386_elf_gcc=`which_wrapper i386-elf-gcc-3.4`
1575	test -z "$i386_elf_gcc" && i386_elf_gcc=`which_wrapper i386-elf-gcc`
1576	if test -z "$i386_elf_gcc"; then
1577	echo " failed to find i386-elf-gcc"
1578	fail
1579	fi
1580	log_success "found $i386_elf_gcc"
1581	}
1582
1583
1584	#
1585	# Show help
1586	#
1587	show_help()
1588	{
1589	cat << EOF
1590	Usage: ./configure [OPTIONS]...
1591
1592	Configuration:
1593	-h, --help display this help and exit
1594	--nofatal don't abort on errors
1595	--disable-xpcom disable XPCOM and related stuff
1596	--disable-sdl-ttf disable SDL_ttf detection
1597	--disable-alsa disable the ALSA sound backend
1598	--disable-pulse disable the PulseAudio backend
1599	--disable-kmods don't build Linux kernel modules (host and guest)
1600	--build-libxml2 build libxml2 from sources
1601	--build-libxslt build libxslt from sources (not OSE!)
1602	--setup-wine setup a Wine directory and register the hhc hack
1603
1604	Paths:
1605	--with-gcc=PATH location of the gcc compiler [$CC]
1606	--with-g++=PATH location of the g++ compiler [$CXX]
1607	--with-kbuild=DIR kbuild directory [$KBUILDDIR]
1608	--with-iasl=PATH location of the iasl compiler [$IASL]
1609	--with-linux=DIR Linux kernel source directory [$LINUX]
1610	--with-mkisofs=PATH location of mkisofs [$MKISOFS]
1611	--with-qt-dir=DIR directory for Qt3 headers/libraries [$QT3DIR]
1612	--with-qt4-dir=DIR directory for Qt4 headers/libraries [$QT4DIR]
1613
1614	Build type:
1615	-d, --build-debug build with debugging symbols and assertions
1616	--build-profile build with profiling support
1617	--build-headless build headless (without any X11 frontend)
1618	EOF
1619	exit 0
1620	}
1621
1622
1623	#
1624	# The body.
1625	#
1626
1627	# scan command line options
1628	for option in $*; do
1629	case "$option" in
1630	--help\|-help\|-h)
1631	show_help
1632	;;
1633	--nofatal)
1634	nofatal=1
1635	;;
1636	--with-gcc=*)
1637	CC=`echo $option \| cut -d'=' -f2`
1638	;;
1639	--with-g++=*)
1640	CXX=`echo $option \| cut -d'=' -f2`
1641	;;
1642	--with-gcc-compat=*)
1643	CC_COMPAT=`echo $option \| cut -d'=' -f2`
1644	;;
1645	--with-kbuild=*)
1646	KBUILDDIR=`echo $option \| cut -d'=' -f2`
1647	if echo $KBUILDDIR\|grep -q "$INVALID_CHARS"; then
1648	echo "Error: KBUILDDIR contains invalid characters!"
1649	exit 1
1650	fi
1651	;;
1652	--with-qt-dir=*)
1653	QT3DIR=`echo $option \| cut -d'=' -f2`
1654	;;
1655	--with-qt4-dir=*)
1656	QT4DIR=`echo $option \| cut -d'=' -f2`
1657	;;
1658	--with-iasl=*)
1659	IASL=`echo $option \| cut -d'=' -f2`
1660	;;
1661	--with-linux=*)
1662	LINUX=`echo $option \| cut -d'=' -f2`
1663	;;
1664	--with-mkisofs=*)
1665	MKISOFS=`echo $option \| cut -d'=' -f2`
1666	;;
1667	--disable-xpcom)
1668	WITH_XPCOM=0
1669	;;
1670	--disable-sdl-ttf)
1671	WITH_SDL_TTF=0
1672	;;
1673	--disable-qt)
1674	WITH_QT=0
1675	WITH_QT4=0
1676	;;
1677	--disable-qt4)
1678	WITH_QT4=0
1679	;;
1680	--disable-alsa)
1681	WITH_ALSA=0
1682	;;
1683	--disable-pulse)
1684	WITH_PULSE=0
1685	;;
1686	--disable-kmods)
1687	WITH_KMODS=0
1688	;;
1689	--build-debug\|-d)
1690	BUILD_TYPE=debug
1691	;;
1692	--build-profile)
1693	BUILD_TYPE=profile
1694	;;
1695	--build-libxml2)
1696	BUILD_LIBXML2=1
1697	;;
1698	--build-libxslt)
1699	BUILD_LIBXSLT=1
1700	;;
1701	--build-headless)
1702	HEADLESS=1
1703	WITH_SDL=0
1704	WITH_SDL_TTF=0
1705	WITH_X11=0
1706	WITH_QT=0
1707	WITH_QT4=0
1708	;;
1709	--ose)
1710	OSE=2
1711	;;
1712	--odir=*)
1713	ODIR="`echo $option \| cut -d'=' -f2`/"
1714	;;
1715	--setup-wine)
1716	SETUP_WINE=1
1717	;;
1718	*)
1719	echo
1720	echo "Unrecognized option \"$option\""
1721	echo
1722	show_help
1723	;;
1724	esac
1725	done
1726
1727	LOG="$ODIR$LOG"
1728	ENV="$ODIR$ENV"
1729	CNF="$ODIR$CNF"
1730
1731	# initialize output files
1732	cat > $LOG << EOF
1733	# Log file generated by
1734	#
1735	# '$0 $*'
1736	#
1737
1738	EOF
1739	cat > $CNF << EOF
1740	# -- Makefile --
1741	#
1742	# automatically generated by
1743	#
1744	# '$0 $*'
1745	#
1746	# It will be completely overwritten if configure is executed again.
1747	#
1748
1749	EOF
1750	cat > $ENV << EOF
1751	#!/bin/bash
1752	#
1753	# automatically generated by
1754	#
1755	# '$0 $*'
1756	#
1757	# It will be completely overwritten if configure is executed again.
1758	# Make sure you source this file once before you start to build VBox.
1759	#
1760
1761	EOF
1762
1763	# test if we are OSE
1764	if [ $OSE -eq 1 -a -d "`cd \`dirname $0\`; pwd`/src/VBox/Devices/USB" ]; then
1765	echo "Found USB devices, assuming VBOX_OSE = FALSE" >> $LOG
1766	echo >> $LOG
1767	OSE=0
1768	fi
1769
1770	if [ "$BUILD_TYPE" = "debug" ]; then
1771	echo "Creating DEBUG build!" >> $LOG
1772	elif [ "$BUILD_TYPE" = "profile" ]; then
1773	echo "Creating PROFILE build!" >> $LOG
1774	fi
1775
1776	# first determine our environment
1777	check_environment
1778	check_kbuild
1779
1780	# append the tools directory to the default search path
1781	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
1782	export PATH
1783
1784	# some things are not available in for OSE
1785	if [ $OSE -ge 1 ]; then
1786	cnf_append "VBOX_OSE" "1"
1787	cnf_append "VBOX_WITH_TESTSUITE" ""
1788	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
1789
1790	if [ "$OS" = "linux" ]; then
1791	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
1792	else
1793	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
1794	fi
1795	echo >> $CNF
1796	fi
1797
1798	# headless
1799	if [ -n "$HEADLESS" ]; then
1800	cnf_append "VBOX_HEADLESS" "1"
1801	fi
1802
1803	if [ "$OS" = "darwin" ]; then
1804	# On Darwin we want to build against Qt4 only. WITH_QT4 is enabled by
1805	# default so disable Qt3. --disable-qt disables both Qt3 and Qt4 GUI now,
1806	# --disable-qt4 disables only the Qt4 GUI (which is not appropriate for
1807	# Darwin as we disable the Qt3 here anyway.
1808	# (Qt3 builds for Intel Macs are usually not threaded or for X11. And they
1809	# don't contain our patches, which means the result isn't really usable.)
1810	WITH_QT=0
1811	# No Qt4 for OSE yet.
1812	[ $OSE -ge 1 ] && WITH_QT4=0
1813	BUILD_LIBXSLT=1
1814	BUILD_LIBXML2=1
1815	fi
1816
1817	# emit disable directives corresponding to any --disable-xxx options.
1818	[ $WITH_XPCOM -eq 0 ] && cnf_append "VBOX_WITH_MAIN" ""
1819	[ $WITH_QT -eq 0 ] && cnf_append "VBOX_WITH_QTGUI" ""
1820	[ $WITH_QT4 -eq 0 ] && cnf_append "VBOX_WITH_QT4GUI" ""
1821	[ $WITH_SDL_TTF -eq 0 ] && cnf_append "VBOX_WITH_SECURELABEL" ""
1822
1823	# the tools
1824	check_gcc
1825	[ "$OS" != "darwin" ] && check_as86
1826	[ "$OS" != "darwin" ] && check_bcc
1827	[ "$OS" != "darwin" ] && check_iasl
1828	# don't check for yasm for the time beeing as 0.40 and 0.50 both have known bugs
1829	# [ "$OS" != "darwin" ] && check_yasm
1830	[ "$OS" != "darwin" ] && check_xsltproc
1831	[ $OSE -eq 0 -a "$OS" != "darwin" ] && check_mkisofs
1832
1833	# the libraries
1834	[ "$OS" != "darwin" ] && check_pthread
1835	[ $WITH_XPCOM -eq 1 ] && check_libxml2
1836	[ $WITH_XPCOM -eq 1 ] && check_libxslt
1837	[ $WITH_LIBIDL -eq 1 ] && check_libidl
1838	# build openssl on Darwin in every case
1839	[ "$OS" != "darwin" -a $OSE -eq 0 ] && check_ssl
1840	[ "$OS" != "darwin" ] && check_z
1841	[ "$OS" != "darwin" ] && check_png
1842	[ $OSE -eq 0 -a "$OS" = "linux" ] && check_pam
1843	[ $WITH_SDL -eq 1 ] && check_sdl
1844	[ $WITH_SDL_TTF -eq 1 -a $OSE -eq 0 ] && check_sdl_ttf
1845	[ $WITH_X11 -eq 1 ] && check_x
1846	[ $WITH_X11 -eq 1 ] && check_xcursor
1847	[ $WITH_QT -eq 1 ] && check_qt3
1848	[ $WITH_QT4 -eq 1 ] && check_qt4
1849
1850	# Linux-specific
1851	if [ "$OS" = "linux" ]; then
1852	check_staticlibstdcxx
1853	if [ $WITH_KMODS -eq 1 ]; then
1854	check_linux
1855	else
1856	cnf_append "VBOX_LINUX_SRC" ""
1857	cnf_append "VBOX_WITH_VBOXDRV" ""
1858	cnf_append "VBOX_WITH_ADDITION_DRIVERS" ""
1859	fi
1860	if [ $WITH_ALSA -eq 1 ]; then
1861	check_alsa
1862	else
1863	cnf_append "VBOX_WITH_ALSA" ""
1864	fi
1865	if [ $WITH_PULSE -eq 1 ]; then
1866	check_pulse
1867	else
1868	cnf_append "VBOX_WITH_PULSE" ""
1869	fi
1870	check_compiler_h
1871	[ "$BUILD_MACHINE" = "amd64" ] && check_32bit
1872	fi
1873
1874	[ -n "$SETUP_WINE" ] && setup_wine
1875
1876	# Darwin-specific
1877	if [ "$OS" = "darwin" ]; then
1878	check_darwinversion
1879	check_i386elfgcc
1880	fi
1881
1882	# success!
1883	echo
1884	echo "Successfully generated '$CNF' and '$ENV'."
1885	echo "Source '$ENV' once before you start to build VBox:"
1886	echo ""
1887	echo " source $ENV"
1888	echo " kmk"
1889	echo ""
1890	if [ "$OS" = "linux" ]; then
1891	echo "To compile the kernel module, do:"
1892	echo ""
1893	echo " cd ./out/$OS.$TARGET_MACHINE/$BUILD_TYPE/bin/src"
1894	echo " make"
1895	echo ""
1896	fi
1897	echo "Enjoy!"
1898	cleanup

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