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source: vbox/trunk/configure@ 63206

Last change on this file since 63206 was 62416, checked in by vboxsync, 8 years ago
NetBSD: Commit patches 001 - 003 contributed by Kamil Rytarowski on vbox-dev, thanks
Property svn:eol-style set to `LF` Property svn:executable set to ``*
File size: 82.7 KB

Line
1	#!/bin/sh
2	# The purpose of this script is to check for all external tools, headers, and
3	# libraries VBox OSE depends on.
4
5	#
6	# Copyright (C) 2006-2016 Oracle Corporation
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 (GPL) as published by the Free Software
12	# Foundation, in version 2 as it comes in the "COPYING" file of the
13	# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
14	# hope that it will 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="$PATH:/opt/gnome/bin"
22	# Solaris (order of paths important for tr, grep, sed to work)
23	PATH="/usr/xpg4/bin:$PATH:/usr/local/bin:/usr/sfw/bin:/usr/ccs/bin"
24	ORGPATH=$PATH
25
26	# Wrapper for ancient /usr/bin/which on darwin that always returns 0
27	which_wrapper()
28	{
29	if [ -z "$have_ancient_which" ]; then
30	if which /bin/___cErTaINly_a_nOn_eXisTing_fIle___ 2> /dev/null > /dev/null; then
31	have_ancient_which="yes"
32	else
33	have_ancient_which="no"
34	fi
35	fi
36	if [ "$have_ancient_which" = "yes" ]; then
37	retval=`which $* 2>/dev/null`
38	echo "$retval"
39	test -n "$retval" -a -x "$retval"
40	unset retval
41	else
42	which $* 2> /dev/null
43	fi
44	}
45
46	OS=`uname -s \| sed -e 's/GNU\/Linux/Linux/g' \| tr '[:upper:]' '[:lower:]'`
47	case "$OS" in
48	linux)
49	;;
50	darwin)
51	;;
52	freebsd)
53	;;
54	netbsd)
55	;;
56	sunos)
57	OS='solaris'
58	;;
59	haiku)
60	;;
61	*)
62	echo "Cannot determine OS!"
63	exit 1
64	;;
65	esac
66
67	#
68	# Defaults
69	#
70	OSE=1
71	ODIR="`pwd`/"
72	ODIR_OVERRIDE=0
73	OUT_PATH=""
74	OUT_PATH_OVERRIDE=0
75	SETUP_WINE=
76	ONLY_ADDITIONS=0
77	TARGET_MACHINE=""
78	TARGET_CPU=""
79	WITH_XPCOM=1
80	WITH_PYTHON=1
81	WITH_JAVA=1
82	WITH_VMMRAW=1
83	WITH_LIBIDL=1
84	WITH_GSOAP=0
85	WITH_QT4=0
86	WITH_QT5=1
87	WITH_SDL=1
88	WITH_SDL_TTF=1
89	WITH_X11=1
90	WITH_ALSA=1
91	WITH_PULSE=1
92	WITH_DBUS=1
93	WITH_DEVMAPPER=1
94	WITH_KMODS=1
95	WITH_OPENGL=1
96	WITH_HARDENING=1
97	WITH_UDPTUNNEL=1
98	WITH_VDE=0
99	WITH_VNC=0
100	WITH_EXTPACK=1
101	WITH_DOCS=1
102	WITH_LIBVPX=1
103	BUILD_LIBXML2=
104	BUILD_LIBCURL=
105	BUILD_LIBSSL=
106	BUILD_LIBVPX=
107	PASSIVE_MESA=0
108	CC="gcc"
109	CC32=""
110	CC64=""
111	CXX="g++"
112	CXX32=""
113	CXX64=""
114	YASM="yasm"
115	IASL="iasl"
116	XSLTPROC="xsltproc"
117	GENISOIMAGE="genisoimage"
118	MKISOFS="mkisofs"
119	INCCRYPTO=""
120	LIBCRYPTO="-lssl -lcrypto"
121	LIBPTHREAD="-lpthread"
122	LIBCAP="-lcap"
123	GSOAP=""
124	GSOAP_IMPORT=""
125	INCX11="/usr/local/include"
126	LIBX11="-L/usr/X11R6/lib -L/usr/X11R6/lib64 -L/usr/local/lib -lXext -lX11"
127	LIBXCURSOR="-lXcursor"
128	LIBXMU="-lXmu"
129	LIBXINERAMA="-lXinerama"
130	LIBXRANDR="-lXrandr"
131	MAKESELF="makeself"
132	MESA="-lGL"
133	INCZ=""
134	LIBZ="-lz"
135	INCVNCSERVER=""
136	LIBVNCSERVER="-lvncserver"
137	INCDEVMAPPER=""
138	LIBDEVMAPPER="-ldevmapper"
139	CXX_FLAGS=""
140	if [ "$OS" = "freebsd" ]; then
141	INCCURL="-I/usr/local/include"
142	LIBCURL="-L/usr/local/lib -lcurl"
143	INCPULSE="-I/usr/local/include"
144	LIBPULSE="-L/usr/local/lib"
145	INCPNG="-I/usr/local/include"
146	LIBPNG="-L/usr/local/lib -lpng"
147	else
148	INCCURL=""
149	LIBCURL="-lcurl"
150	INCPNG=""
151	LIBPNG="-lpng"
152	fi
153	INCVPX=""
154	LIBVPX="-lvpx"
155	PKGCONFIG="`which_wrapper pkg-config`"
156	PYTHONDIR="/usr /usr/local"
157	QT4DIR="/usr/lib/qt4 /usr/share/qt4 /usr/lib64/qt4 /usr /usr/local"
158	QT4DIR_PKGCONFIG=1
159	QT5DIR="/usr/lib/qt5 /usr/share/qt5 /usr/lib64/qt5 /usr /usr/local"
160	QT5DIR_PKGCONFIG=1
161	KBUILDDIR="`cd \`dirname $0\`; pwd`/kBuild"
162	DEVDIR="`cd \`dirname $0\`; pwd`/tools"
163	if [ -d "/lib/modules/`uname -r`/build" ]; then
164	LINUX="/lib/modules/`uname -r`/build"
165	elif [ "`echo /lib/modules/`" != "/lib/modules/" ]; then
166	# Get the most recent kernel headers if none match the current kernel.
167	for i in /lib/modules/*; do
168	if [ -r "$i/build" ]; then
169	LINUX="$i/build"
170	fi
171	done
172	fi
173	if [ -z "$LINUX" ]; then
174	LINUX="/usr/src/linux"
175	fi
176	KCHMVIEWER="kchmviewer"
177	LOG="configure.log"
178	CNF="AutoConfig.kmk"
179	ENV="env.sh"
180	BUILD_TYPE="release"
181	# the restricting tool is ar (mri mode).
182	INVALID_CHARS="[^A-Za-z0-9/\\$:._-]"
183
184	if (cd `dirname $0`; pwd)\|grep -q "$INVALID_CHARS"; then
185	echo "Error: VBox base path contains invalid characters!"
186	exit 1
187	fi
188
189	# darwin /bin/sh has a builtin echo that doesn't grok -n. gotta love it.
190	if [ "$OS" = "darwin" ]; then
191	ECHO_N="/bin/echo -n"
192	elif [ "$OS" = "solaris" ]; then
193	# Solaris 11 /bin/sh has a builtin echo that could grok -n if there is
194	# /usr/ucb/echo the first echo executable in the path, but the /usr/ucb
195	# tools are no longer installed by default.
196	ECHO_N="/usr/gnu/bin/echo -n"
197	else
198	ECHO_N="echo -n"
199	fi
200
201
202	cleanup()
203	{
204	rm -f $ODIR.tmp_src.cc $ODIR.tmp_src.c $ODIR.tmp_out $ODIR.test_execute.log
205	}
206
207	fail()
208	{
209	if [ -z "$nofatal" -o "x$1" != "x" ]; then
210	cleanup
211	rm -f $ENV
212	echo "Check $LOG for details"
213	exit 1
214	fi
215	}
216
217	log()
218	{
219	echo "$1"
220	echo "$1" >> $LOG
221	}
222
223	log_success()
224	{
225	if [ -n "$1" ]; then $ECHO_N "$1, "; fi
226	echo "OK."
227	echo "$1" >> $LOG
228	echo >> $LOG
229	echo >> $LOG
230	}
231
232	log_failure()
233	{
234	echo
235	echo " ** $1!"
236	echo "** $1!" >> $LOG
237	echo >> $LOG
238	}
239
240	cnf_append()
241	{
242	printf "%-30s := %s\n" "$1" "$2" >> $CNF
243	}
244
245	strip_l()
246	{
247	echo "$1"\|$KBUILD_SED 's\|-l\([^ ]\+\)\|\1\|g; s\|^-[^l][^ ]\|\|g; s\| -[^l][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
248	}
249
250	strip_L()
251	{
252	echo "$1"\|$KBUILD_SED 's\|-L\([^ ]\+\)\|\1\|g; s\|^-[^L][^ ]\|\|g; s\| -[^L][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
253	}
254
255	strip_I()
256	{
257	echo "$1"\|$KBUILD_SED 's\|-I\([^ ]\+\)\|\1\|g; s\|^-[^I][^ ]\|\|g; s\| -[^I][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
258	}
259
260	prefix_I()
261	{
262	echo "$1"\|$KBUILD_SED 's\|^\/\|-I/\|g; s\| \/\| -I/\|g'
263	}
264
265	check_avail()
266	{
267	if [ -z "$1" ]; then
268	log_failure "$2 is empty"
269	fail $3
270	return 1
271	elif which_wrapper $1 > /dev/null; then
272	return 0
273	else
274	log_failure "$1 (variable $2) not found"
275	fail $3
276	return 1
277	fi
278	}
279
280
281	# Prepare a test
282	test_header()
283	{
284	echo "*** Checking $1 ***" >> $LOG
285	$ECHO_N "Checking for $1: "
286	}
287
288
289	# Compile a test
290	# $1 compile flags/libs
291	# $2 library name
292	# $3 package name
293	# $4 if this argument is 'nofatal', don't abort
294	test_compile()
295	{
296	echo "compiling the following source file:" >> $LOG
297	cat $ODIR.tmp_src.cc >> $LOG
298	echo "using the following command line:" >> $LOG
299	echo "$CXX $CXX_FLAGS -fPIC -g -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc \"$1\"" >> $LOG
300	$CXX $CXX_FLAGS -fPIC -g -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc $1 >> $LOG 2>&1
301	if [ $? -ne 0 ]; then
302	if [ -z "$4" ]; then
303	echo
304	echo " $2 not found at $1 or $3 headers not found"
305	echo " Check the file $LOG for detailed error information."
306	fail
307	else
308	echo >> $LOG
309	echo >> $LOG
310	fi
311	return 1
312	fi
313	return 0
314	}
315
316
317	# Execute a compiled test binary
318	test_execute()
319	{
320	echo "executing the binary" >> $LOG
321	$ODIR.tmp_out > $ODIR.test_execute.log
322	rc=$?
323	cat $ODIR.test_execute.log \| tee -a $LOG
324	if [ $rc -ne 0 ]; then
325	fail $1
326	return 1
327	fi
328	echo >> $LOG
329	echo >> $LOG
330	return 0
331	}
332
333
334	# Execute a compiled test binary
335	test_execute_path()
336	{
337	## LD_LIBRARY_PATH to set.
338	local_path="${1}"
339	## Set this to non-empty to make this test non-fatal.
340	local_nofail="${2}"
341	echo "executing the binary (LD_LIBRARY_PATH=$1)" >> $LOG
342	LD_LIBRARY_PATH="${local_path}" $ODIR.tmp_out > $ODIR.test_execute.log
343	rc=$?
344	cat $ODIR.test_execute.log \| tee -a $LOG
345	if [ $rc -ne 0 ]; then
346	test -z "${local_nofail}" && fail
347	echo >> $LOG
348	echo >> $LOG
349	return 1
350	fi
351	echo >> $LOG
352	echo >> $LOG
353	return 0
354	}
355
356
357	#
358	# Check for OS, MACHINE, CPU
359	#
360	check_environment()
361	{
362	test_header environment
363	BUILD_CPU=`uname -m`
364	[ "$OS" = "solaris" ] && BUILD_CPU=`isainfo \| cut -f 1 -d ' '`
365	case "$BUILD_CPU" in
366	i[3456789]86\|x86\|i86pc\|BePC)
367	BUILD_MACHINE='x86'
368	LIB='lib'
369	;;
370	x86_64\|amd64)
371	BUILD_MACHINE='amd64'
372	BUILD_CPU='k8'
373	if [ "$OS" != "solaris" ]; then
374	# on AMD64 systems, 64bit libs are usually located in /usr/lib64
375	# see http://www.pathname.com/fhs/pub/fhs-2.3.html#LIB64
376	LIB='lib64'
377	else
378	# Solaris doesn't seem to subscribe to fhs, libs are usually in
379	# a '64' subdirectory of the standard 'lib' dirs while some 64-bit
380	# alternative binaries can be found in 'amd64' subdirs of the 'bin'
381	# ones. So, in order to find the right stuff (esp. sdl-config) we'll
382	# have to make sure the /bin/amd64 dirs are searched before the /bin
383	# ones. (The sed has some sideeffects, but they shouldn't harm us...)
384	echo "64-bit Solaris detected, hacking the PATH" >> $LOG
385	echo "old PATH: $PATH" >> $LOG
386	PATH=`echo ":$PATH:" \| sed -e 's,\(:[^:]*/bin\):,\1/amd64:\1:,g' \
387	-e 's/^://' -e 's/:$//g' -e 's/::*/:/g' `
388	export PATH
389	echo "new PATH: $PATH" >> $LOG
390	LIB='lib/64'
391	fi
392	;;
393	*)
394	log_failure "Cannot determine system"
395	exit 1
396	;;
397	esac
398	[ -z "$TARGET_MACHINE" ] && TARGET_MACHINE=$BUILD_MACHINE
399	[ -z "$TARGET_CPU" ] && TARGET_CPU=$BUILD_CPU
400	DEVDIR_BIN="$DEVDIR/$OS.$BUILD_MACHINE/bin"
401	log_success "Determined build machine: $OS.$BUILD_MACHINE, target machine: $OS.$TARGET_MACHINE"
402
403	echo "BUILD_PLATFORM=\"$OS\"" >> $ENV
404	echo "export BUILD_PLATFORM" >> $ENV
405	echo "BUILD_PLATFORM_ARCH=\"$BUILD_MACHINE\"" >> $ENV
406	echo "export BUILD_PLATFORM_ARCH" >> $ENV
407	echo "BUILD_TARGET=\"$OS\"" >> $ENV
408	echo "export BUILD_TARGET" >> $ENV
409	echo "BUILD_TARGET_ARCH=\"$TARGET_MACHINE\"" >> $ENV
410	echo "export BUILD_TARGET_ARCH" >> $ENV
411	echo "BUILD_TARGET_CPU=\"$TARGET_CPU\"" >> $ENV
412	echo "export BUILD_TARGET_CPU" >> $ENV
413	echo "BUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
414	echo "export BUILD_TYPE" >> $ENV
415	}
416
417	#
418	# Check for gcc with version >= 3.2.
419	# We depend on a working gcc, if we fail terminate in every case.
420	#
421	check_gcc()
422	{
423	test_header gcc
424	if check_avail "$CC" CC really; then
425	cc_ver=`$CC -dumpversion` 2>/dev/null
426	if [ $? -ne 0 ]; then
427	log_failure "cannot execute '$CC -dumpversion'"
428	fail really
429	fi
430	if check_avail "$CXX" CXX really; then
431	cxx_ver=`$CXX -dumpversion` 2>/dev/null
432	if [ $? -ne 0 ]; then
433	log_failure "cannot execute '$CXX -dumpversion'"
434	fail really
435	fi
436	cc_maj=`echo $cc_ver\|cut -d. -f1`
437	cc_min=`echo $cc_ver\|cut -d. -f2`
438	if [ "x$cc_ver" != "x$cxx_ver" ]; then
439	log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
440	fail really
441	elif [ $cc_maj -eq 4 -a $cc_min -eq 0 -a "$OS" = "darwin" ]; then
442	log_success "found version $cc_ver"
443	# gcc-4.0 is allowed for Darwin only
444	elif [ $cc_maj -lt 4 \
445	-o \( $cc_maj -eq 4 -a $cc_min -lt 4 -a "$OS" != "darwin" \) \
446	-o \( $cc_maj -eq 4 -a $cc_min -lt 2 -a "$OS" = "darwin" \) \
447	-o \( $cc_maj -eq 4 -a $cc_min -gt 9 \) \
448	-o \( $cc_maj -eq 5 -a $cc_min -gt 9 \) \
449	-o \( $cc_maj -eq 6 -a $cc_min -gt 1 \) \
450	-o $cc_maj -gt 6 ]; then
451	log_failure "gcc version $cc_maj.$cc_min found, expected gcc 4.x, gcc 5.x or gcc 6.x"
452	fail really
453	else
454	log_success "found version $cc_ver"
455	fi
456	if [ "$BUILD_MACHINE" = "amd64" ]; then
457	[ -z "$CC32" ] && CC32="$CC -m32"
458	[ -z "$CXX32" ] && CXX32="$CXX -m32"
459	else
460	[ -z "$CC32" ] && CC32="$CC"
461	[ -z "$CXX32" ] && CXX32="$CXX"
462	fi
463	if [ "$BUILD_MACHINE" = "x86" -a "$TARGET_MACHINE" = "amd64" ]; then
464	[ -z "$CC64" ] && CC64="$CC -m64"
465	[ -z "$CXX64" ] && CXX64="$CXX -m64"
466	fi
467	if [ "$TARGET_MACHINE" = "amd64" -a $WITH_VMMRAW -eq 0 ]; then
468	CC32="undefined"
469	CXX32="undefined"
470	fi
471	if [ "$CC" != "gcc" ]; then
472	cnf_append "TOOL_GCC3_CC" "$CC"
473	cnf_append "TOOL_GCC3_AS" "$CC"
474	cnf_append "TOOL_GCC3_LD" "$CC"
475	cnf_append "TOOL_GXX3_CC" "$CC"
476	cnf_append "TOOL_GXX3_AS" "$CC"
477	fi
478	if [ "$CXX" != "g++" ]; then
479	cnf_append "TOOL_GCC3_CXX" "$CXX"
480	cnf_append "TOOL_GXX3_CXX" "$CXX"
481	cnf_append "TOOL_GXX3_LD" "$CXX"
482	fi
483	if [ "$CC32" != "gcc -m32" -a "$CC32" != "undefined" ]; then
484	cnf_append "TOOL_GCC32_CC" "$CC32"
485	cnf_append "TOOL_GCC32_AS" "$CC32"
486	cnf_append "TOOL_GCC32_LD" "$CC32"
487	cnf_append "TOOL_GXX32_CC" "$CC32"
488	cnf_append "TOOL_GXX32_AS" "$CC32"
489	fi
490	if [ "$CXX32" != "g++ -m32" -a "$CXX32" != "undefined" ]; then
491	cnf_append "TOOL_GCC32_CXX" "$CXX32"
492	cnf_append "TOOL_GXX32_CXX" "$CXX32"
493	cnf_append "TOOL_GXX32_LD" "$CXX32"
494	fi
495	# this isn't not necessary, there is not such tool.
496	if [ -n "$CC64" ]; then
497	cnf_append "TOOL_GCC64_CC" "$CC64"
498	cnf_append "TOOL_GCC64_AS" "$CC64"
499	cnf_append "TOOL_GCC64_LD" "$CC64"
500	cnf_append "TOOL_GXX64_CC" "$CC64"
501	cnf_append "TOOL_GXX64_AS" "$CC64"
502	fi
503	if [ -n "$CXX64" ]; then
504	cnf_append "TOOL_GCC64_CXX" "$CXX64"
505	cnf_append "TOOL_GXX64_CXX" "$CXX64"
506	cnf_append "TOOL_GXX64_LD" "$CXX64"
507	fi
508	# Solaris sports a 32-bit gcc/g++.
509	if [ "$OS" = "solaris" -a "$BUILD_MACHINE" = "amd64" ]; then
510	[ "$CC" = "gcc" ] && CC="gcc -m64"
511	[ "$CXX" = "g++" ] && CXX="g++ -m64"
512	fi
513	fi
514	fi
515	}
516
517
518	#
519	# Check for the OpenWatcom compiler, needed for compiling the BIOS
520	#
521	# If the system has Open Watcom installed, WATCOM will be set in the
522	# environment. If the user has her/his own Open Watcom install it will be
523	# pointed to by on the command line, which will set the WATCOM variable.
524	# The only exception is detecting OpenWatcom in tools/common/openwatcom.
525	#
526	check_open_watcom()
527	{
528	test_header "Open Watcom"
529
530	if [ -z "$WATCOM" ]; then
531	WATCOM=`/bin/ls -rd1 $PWD/tools/common/openwatcom/* 2> /dev/null \| head -1`
532	if [ -z "$WATCOM" ]; then
533	log_failure "Open Watcom was not found"
534	cnf_append "VBOX_WITH_OPEN_WATCOM" ""
535	return 0;
536	fi
537	fi
538
539	case "$OS" in
540	"darwin") wc_bin="binosx";; # ??
541	"dos") wc_bin="binw";;
542	"freebsd") wc_bin="binfbsd";; # ??
543	"linux") wc_bin="binl";;
544	"netbsd") wc_bin="binnbsd";; # ??
545	"solaris") wc_bin="binsol";; # ??
546	"os2") wc_bin="binp";;
547	"win") wc_bin="binnt";;
548	*) wc_bin="binl";;
549	esac
550
551	# Check that the tools we use are there.
552	for prog in wasm wcc wlink;
553	do
554	if [ ! -f "$WATCOM/$wc_bin/$prog" ]; then
555	log_failure "$WATCOM/$wc_bin/$prog does not exist or is not a regular file."
556	fail
557	fi
558	done
559
560	# Use WASM to get the version.
561	wasm_ver=`$WATCOM/$wc_bin/wasm -? 2>&1 \| sed -e '1!d' -e 's/Open Watcom Assembler Version *//'`
562	if [ -z "$wasm_ver" ]; then
563	log_failure "$WATCOM/$wc_bin/wasm -? did not produce the expected response"
564	fail
565	fi
566	log_success "found version $wasm_ver"
567	cnf_append "PATH_TOOL_OPENWATCOM" "$WATCOM"
568	cnf_append "VBOX_WITH_OPEN_WATCOM" "1"
569
570	unset wasm_ver
571	unset wc_wasm
572	unset wc_bin
573	}
574
575
576	#
577	# Check for yasm, needed to compile assembler files
578	#
579	check_yasm()
580	{
581	test_header yasm
582	if check_avail "$YASM" YASM; then
583	yasm_ver=`$YASM --version\|grep "^yasm"\|sed 's+^yasm \(.*\)+\1+'`
584	if [ $? -ne 0 ]; then
585	log_failure "yasm not found"
586	fail
587	else
588	yasm_maj=`echo $yasm_ver\|cut -d. -f1`
589	yasm_min=`echo $yasm_ver\|cut -d. -f2`
590	yasm_rev=`echo $yasm_ver\|cut -d. -f3`
591	yasm_ver_mul=`expr $yasm_maj \* 10000 + $yasm_min \* 100 + $yasm_rev`
592	if [ $yasm_ver_mul -lt 501 ]; then
593	log_failure "found version $yasm_ver, expected at least 0.5.1"
594	fail
595	else
596	log_success "found version $yasm_ver"
597	fi
598	fi
599	fi
600	}
601
602
603	#
604	# Check for the iasl ACPI compiler, needed to compile vbox.dsl
605	#
606	check_iasl()
607	{
608	test_header iasl
609	if check_avail "$IASL" IASL; then
610	iasl_ver=`$IASL\|grep "ASL.version"\|sed 's+^ASL.version \([0-9]\).+\1+'`
611	if [ $? -ne 0 ]; then
612	log_failure "iasl not found"
613	fail
614	else
615	log_success "found version $iasl_ver"
616	cnf_append "VBOX_IASLCMD" "`which_wrapper $IASL`"
617	fi
618	fi
619	}
620
621
622	#
623	# Check for xsltproc, needed by Main
624	#
625	check_xsltproc()
626	{
627	if [ -n "$BUILD_LIBXSLT" ]; then
628	return 0;
629	fi
630	test_header xslt
631	if check_avail "$XSLTPROC" XSLTPROC; then
632	xsltproc_ver=`$XSLTPROC --version`
633	if [ $? -ne 0 ]; then
634	log_failure "xsltproc not found"
635	fail
636	else
637	log_success "found"
638	cnf_append "VBOX_XSLTPROC" "`which_wrapper $XSLTPROC`"
639	fi
640	fi
641	}
642
643
644	#
645	# Check for mkisofs, needed to build the CDROM image containing the additions
646	#
647	check_mkisofs()
648	{
649	test_header mkisofs
650	if which_wrapper $GENISOIMAGE > /dev/null; then
651	mkisofs_ver=`$GENISOIMAGE --version`
652	if [ $? -ne 0 ]; then
653	log_failure "mkisofs not found"
654	fail
655	else
656	log_success "found $mkisofs_ver"
657	cnf_append "VBOX_MKISOFS" "`which_wrapper $GENISOIMAGE`"
658	fi
659	elif check_avail "$MKISOFS" MKISOFS; then
660	mkisofs_ver=`$MKISOFS --version`
661	if [ $? -ne 0 ]; then
662	log_failure "mkisofs not working"
663	fail
664	else
665	log_success "found $mkisofs_ver"
666	cnf_append "VBOX_MKISOFS" "`which_wrapper $MKISOFS`"
667	fi
668	fi
669	}
670
671
672	#
673	# Check for libxml2, needed by VBoxSettings and Runtime.
674	# 2.6.24 is known to NOT work, 2.6.26 is known to work (there is no 2.6.25 release)
675	#
676	check_libxml2()
677	{
678	if [ -z "$BUILD_LIBXML2" ]; then
679	test_header libxml2
680	if which_wrapper pkg-config > /dev/null; then
681	libxml2_ver=`pkg-config libxml-2.0 --modversion 2>> $LOG`
682	if [ $? -ne 0 ]; then
683	log_failure "libxml2 not found"
684	fail
685	else
686	FLGXML2=`pkg-config libxml-2.0 --cflags`
687	INCXML2=`strip_I "$FLGXML2"`
688	LIBXML2=`pkg-config libxml-2.0 --libs`
689	cat > $ODIR.tmp_src.cc << EOF
690	#include <cstdio>
691	#include <libxml/xmlversion.h>
692	extern "C" int main(void)
693	{
694	printf("found version %s", LIBXML_DOTTED_VERSION);
695	#if LIBXML_VERSION >= 20626
696	printf(", OK.\n");
697	return 0;
698	#else
699	printf(", expected version 2.6.26 or higher\n");
700	return 1;
701	#endif
702	}
703	EOF
704	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
705	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
706	if test_execute; then
707	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
708	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
709	fi
710	fi
711	fi
712	elif which_wrapper xml2-config; then
713	libxml2_ver=`xml2-config --version`
714	if [ $? -ne 0 ]; then
715	log_failure "xml2-config not found"
716	fail
717	else
718	log_success "found version $libxml2_ver"
719	FLGXML2=`xml2-config --cflags`
720	INCXML2=`strip_I "$FLGXML2"`
721	LIBXML2=`xml2-config --libs`
722	cat > $ODIR.tmp_src.cc << EOF
723	#include <cstdio>
724	#include <libxml/xmlversion.h>
725	extern "C" int main(void)
726	{
727	printf("found version %s", LIBXML_DOTTED_VERSION);
728	#if LIBXML_VERSION >= 20626
729	printf(", OK.\n");
730	return 0;
731	#else
732	printf(", expected version 2.6.26 or higher\n");
733	return 1;
734	#endif
735	}
736	EOF
737	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
738	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
739	if test_execute; then
740	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
741	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
742	fi
743	fi
744	fi
745	else
746	log_failure "neither pkg-config nor xml2-config found"
747	fail
748	fi
749	fi
750	}
751
752
753	#
754	# Check for libIDL, needed by xpcom
755	#
756	check_libidl()
757	{
758	test_header libIDL
759
760	if which_wrapper libIDL-config-2 > /dev/null; then
761	libidl_ver=`libIDL-config-2 --version`
762	if [ $? -ne 0 ]; then
763	log_failure "libIDL-config-2 not working"
764	fail
765	else
766	log_success "found version $libidl_ver"
767	cnf_append "VBOX_LIBIDL_CONFIG" \
768	"PKG_CONFIG_PATH=`libIDL-config-2 --prefix`/$LIB/pkgconfig `which_wrapper libIDL-config-2`"
769	fi
770	elif check_avail "libIDL-config" libIDL-config; then
771	libidl_ver=`libIDL-config --version`
772	if [ $? -ne 0 ]; then
773	log_failure "libIDL-config not working"
774	fail
775	else
776	log_success "found version $libidl_ver"
777	cnf_append "VBOX_LIBIDL_CONFIG" "`which_wrapper libIDL-config`"
778	fi
779	fi
780	}
781
782
783	#
784	# Check for libdevmapper, needed by the VBoxVolInfo
785	#
786	check_libdevmapper()
787	{
788	test_header libdevmapper
789	cat > $ODIR.tmp_src.cc << EOF
790	#include <cstdio>
791	extern "C" {
792	#define private
793	#include <libdevmapper.h>
794	int main()
795	{
796	char version[80];
797
798	if (!dm_get_library_version(version, sizeof(version)))
799	{
800	printf("dm_get_library_version() failed.\n");
801	return 1;
802	}
803
804	const char* v=version;
805	unsigned int major = 0, minor = 0, micro = 0;
806
807	for (; v !='.' && v != '\0'; v++) major = major10 + v-'0';
808	if (*v == '.') v++;
809	for (; v !='.' && v != '\0'; v++) minor = minor10 + v-'0';
810	if (*v == '.') v++;
811	for (; v !='.' && v != '\0'; v++) micro = micro10 + v-'0';
812
813	printf("found version %s", version);
814	if (major10000 + minor100 + micro >= 10200)
815	{
816	printf(", OK.\n");
817	return 0;
818	}
819	else
820	{
821	printf(", expected version 1.02 or higher\n");
822	return 1;
823	}
824	}
825	}
826	EOF
827	if test_compile "$LIBDEVMAPPER $INCDEVMAPPER" libdevmapper libdevmapper; then
828	if test_execute; then
829	cnf_append "VBOX_WITH_DEVMAPPER" "1"
830	fi
831	fi
832	}
833
834
835	#
836	# Check for openssl, needed for RDP and S3
837	#
838	check_ssl()
839	{
840	if [ -z "$BUILD_LIBSSL" ]; then
841	test_header ssl
842	cat > $ODIR.tmp_src.cc << EOF
843	#include <cstdio>
844	#include <openssl/opensslv.h>
845	#include <openssl/ssl.h>
846	extern "C" int main(void)
847	{
848	printf("found version %s", OPENSSL_VERSION_TEXT);
849	SSL_library_init();
850	#if OPENSSL_VERSION_NUMBER >= 0x00908000
851	printf(", OK.\n");
852	return 0;
853	#else
854	printf(", expected version 0.9.8 or higher\n");
855	return 1;
856	#endif
857	}
858	EOF
859	if test_compile "$INCCRYPTO $LIBCRYPTO" libcrypto openssl; then
860	if test_execute nofatal; then
861	cnf_append "SDK_VBOX_OPENSSL_INCS" "`strip_I "$INCCRYPTO"`"
862	cnf_append "SDK_VBOX_OPENSSL_LIBS" "`strip_l "$LIBCRYPTO"`"
863	cnf_append "SDK_VBOX_BLD_OPENSSL_LIBS" "`strip_l "$LIBCRYPTO"`"
864	fi
865	fi
866	fi
867	}
868
869
870	#
871	# Check for pthread, needed by VBoxSVC, frontends, ...
872	#
873	check_pthread()
874	{
875	test_header pthread
876	cat > $ODIR.tmp_src.cc << EOF
877	#include <cstdio>
878	#include <pthread.h>
879	extern "C" int main(void)
880	{
881	pthread_mutex_t mutex;
882	if (pthread_mutex_init(&mutex, NULL)) {
883	printf("pthread_mutex_init() failed\n");
884	return 1;
885	}
886	if (pthread_mutex_lock(&mutex)) {
887	printf("pthread_mutex_lock() failed\n");
888	return 1;
889	}
890	if (pthread_mutex_unlock(&mutex)) {
891	printf("pthread_mutex_unlock() failed\n");
892	return 1;
893	}
894	printf("found, OK.\n");
895	}
896	EOF
897	if test_compile $LIBPTHREAD pthread pthread; then
898	if test_execute; then
899	cnf_append "LIB_PTHREAD" "`strip_l "$LIBPTHREAD"`"
900	fi
901	fi
902	}
903
904
905	#
906	# Check for zlib, needed by VBoxSVC, Runtime, ...
907	#
908	check_z()
909	{
910	test_header zlib
911	cat > $ODIR.tmp_src.cc << EOF
912	#include <cstdio>
913	#include <zlib.h>
914	extern "C" int main(void)
915	{
916	printf("found version %s", ZLIB_VERSION);
917	#if ZLIB_VERNUM >= 0x1210
918	printf(", OK.\n");
919	return 0;
920	#else
921	printf(", expected version 1.2.1 or higher\n");
922	return 1;
923	#endif
924	}
925	EOF
926	[ -n "$INCZ" ] && I_INCZ=`prefix_I "$INCZ"`
927	if test_compile "$LIBZ $I_INCZ" zlib zlib; then
928	if test_execute; then
929	echo "if1of (\$(KBUILD_TARGET),darwin freebsd haiku linux)" >> $CNF
930	cnf_append " SDK_VBOX_ZLIB_LIBS" "`strip_l "$LIBZ"`"
931	cnf_append " SDK_VBOX_ZLIB_INCS" "$INCZ"
932	echo "endif" >> $CNF
933	fi
934	fi
935	}
936
937
938	#
939	# Check for libpng, needed by kchmviewer
940	#
941	check_png()
942	{
943	test_header libpng
944	cat > $ODIR.tmp_src.cc << EOF
945	#include <cstdio>
946	#include <png.h>
947	extern "C" int main(void)
948	{
949	printf("found version %s", PNG_LIBPNG_VER_STRING);
950	#if PNG_LIBPNG_VER >= 10205
951	printf(", OK.\n");
952	return 0;
953	#else
954	printf(", expected version 1.2.5 or higher\n");
955	return 1;
956	#endif
957	}
958	EOF
959	[ -n "$INCPNG" ] && I_INCPNG=`prefix_I "$INCPNG"`
960	if test_compile "$LIBPNG $I_INCPNG" libpng libpng; then
961	if test_execute; then
962	cnf_append "SDK_VBOX_LIBPNG_LIBS" "`strip_l "$LIBPNG"`"
963	cnf_append "SDK_VBOX_LIBPNG_INCS" "$INCPNG"
964	fi
965	fi
966	}
967
968	#
969	# Check for libvncserver, needed for VNC in OSE
970	#
971	check_vncserver()
972	{
973	test_header libvncserver
974	cat > $ODIR.tmp_src.cc <<EOF
975	#include <cstdio>
976	#include <rfb/rfbconfig.h>
977
978	extern "C" int main()
979	{
980	const char* v=LIBVNCSERVER_VERSION;
981	unsigned int major = 0, minor = 0, micro = 0;
982
983	for (; v !='.' && v != '\0'; v++) major = major10 + v-'0';
984	if (*v == '.') v++;
985	for (; v !='.' && v != '\0'; v++) minor = minor10 + v-'0';
986	if (*v == '.') v++;
987	for (; v !='.' && v != '\0'; v++) micro = micro10 + v-'0';
988
989	printf("found version %s", LIBVNCSERVER_PACKAGE_VERSION);
990	if (major10000 + minor100 + micro >= 900)
991	{
992	printf(", OK.\n");
993	return 0;
994	}
995	else
996	{
997	printf(", expected version 0.9 or higher\n");
998	return 1;
999	}
1000	}
1001	EOF
1002	if test_compile "$LIBVNCSERVER $INCVNCSERVER" libvncserver libvncserver; then
1003	if test_execute; then
1004	cnf_append "VBOX_WITH_EXTPACK_VNC" "1"
1005	fi
1006	fi
1007	}
1008
1009	#
1010	# Check for libcurl, needed by S3
1011	#
1012	check_curl()
1013	{
1014	if [ -z "$BUILD_LIBCURL" ]; then
1015	test_header libcurl
1016	cat > $ODIR.tmp_src.cc << EOF
1017	#include <cstdio>
1018	#include <curl/curl.h>
1019	extern "C" int main(void)
1020	{
1021	printf("found version %s", LIBCURL_VERSION);
1022	#if 10000LIBCURL_VERSION_MAJOR + 100LIBCURL_VERSION_MINOR + LIBCURL_VERSION_PATCH >= 71901
1023	printf(", OK.\n");
1024	return 0;
1025	#else
1026	printf(", expected version 7.19.1 or higher\n");
1027	return 1;
1028	#endif
1029	}
1030	EOF
1031	[ -n "$INCCURL" ] && I_INCCURL=`prefix_I "$INCCURL"`
1032	if test_compile "$LIBCURL $I_INCCURL" libcurl libcurl; then
1033	if test_execute; then
1034	cnf_append "SDK_VBOX_LIBCURL_LIBS" "`strip_l "$LIBCURL"`"
1035	cnf_append "SDK_VBOX_LIBCURL_INCS" "$INCCURL"
1036	fi
1037	fi
1038	fi
1039	}
1040
1041
1042	#
1043	# Check for pam, needed by VRDPAuth
1044	# Version 79 was introduced in 9/2005, do we support older versions?
1045	# Debian/sarge uses 76
1046	# OpenSUSE comes with 0.99.xxx where they changed the versioning scheme.
1047	#
1048	check_pam()
1049	{
1050	test_header pam
1051	cat > $ODIR.tmp_src.cc << EOF
1052	#include <cstdio>
1053	#include <security/pam_appl.h>
1054	extern "C" int main(void)
1055	{
1056	printf("found version %d", __LIBPAM_VERSION);
1057	if (__LIBPAM_VERSION >= 76)
1058	{
1059	printf(", OK.\n");
1060	return 0;
1061	}
1062	else
1063	{
1064	printf(", expected version 76 or higher\n");
1065	return 1;
1066	}
1067	}
1068	EOF
1069	if test_compile "-lpam" pam pam nofatal; then
1070	if test_execute nofatal; then
1071	return 0;
1072	fi
1073	fi
1074	echo "pam0.x not found"
1075	test_header linux_pam
1076	cat > $ODIR.tmp_src.cc << EOF
1077	#include <cstdio>
1078	#include <security/pam_appl.h>
1079	extern "C" int main(void)
1080	{
1081	printf("found version %d.%d", __LINUX_PAM__, __LINUX_PAM_MINOR__);
1082	if (__LINUX_PAM__ >= 1)
1083	{
1084	printf(", OK.\n");
1085	return 0;
1086	}
1087	else
1088	{
1089	printf(", expected version 1.0 or higher\n");
1090	return 1;
1091	}
1092	}
1093	EOF
1094	if test_compile "-lpam" pam pam; then
1095	test_execute
1096	fi
1097	}
1098
1099
1100	#
1101	# Check for the SDL library, needed by VBoxSDL and VirtualBox
1102	# We depend at least on version 1.2.7
1103	#
1104	check_sdl()
1105	{
1106	test_header SDL
1107	if [ "$OS" = "darwin" ]; then
1108	if [ -f "/System/Library/Frameworks/SDL.framework/SDL" ]; then
1109	PATH_SDK_LIBSDL="/System/Library/Frameworks/SDL.framework"
1110	elif [ -f "/Library/Frameworks/SDL.framework/SDL" ]; then
1111	PATH_SDK_LIBSDL="/Library/Frameworks/SDL.framework"
1112	fi
1113	if [ -n "$PATH_SDK_LIBSDL" ]; then
1114	foundsdl=1
1115	INCSDL="$PATH_SDK_LIBSDL/Headers"
1116	FLDSDL="-framework SDL"
1117	else
1118	log_failure "SDL framework not found"
1119	fail
1120	fi
1121	else
1122	if which_wrapper sdl-config > /dev/null; then
1123	FLGSDL=`sdl-config --cflags`
1124	INCSDL=`strip_I "$FLGSDL"`
1125	LIBSDL=`sdl-config --libs`
1126	LIBSDLMAIN="-lSDLmain"
1127	FLDSDL=
1128	foundsdl=1
1129	fi
1130	fi
1131	[ "$OS" = "linux" -o "$OS" = "darwin" -o "$OS" = "solaris" ] && LIBSDLMAIN=""
1132	if [ -n "$foundsdl" ]; then
1133	cat > $ODIR.tmp_src.cc << EOF
1134	#include <cstdio>
1135	#include <SDL.h>
1136	#include <SDL_main.h>
1137	#undef main
1138	extern "C" int main(int argc, char** argv)
1139	{
1140	printf("found version %d.%d.%d",
1141	SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
1142	#if SDL_VERSION_ATLEAST(1,2,7)
1143	printf(", OK.\n");
1144	return 0;
1145	#else
1146	printf(", expected version 1.2.7 or higher\n");
1147	return 1;
1148	#endif
1149	}
1150	EOF
1151	[ -n "$INCSDL" ] && I_INCSDL=`prefix_I "$INCSDL"`
1152	if test_compile "$LIBSDL $LIBSDLMAIN $I_INCSDL $FLDSDL" SDL SDL; then
1153	if test_execute; then
1154	cnf_append "LIB_SDK_LIBSDL_SDL" "`strip_l "$LIBSDL"`"
1155	cnf_append "SDK_LIBSDL_LIBPATH" "`strip_L "$LIBSDL"`"
1156	cnf_append "LIB_SDK_LIBSDL_SDLMAIN" "`strip_l "$LIBSDLMAIN"`"
1157	[ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS" "$INCSDL"
1158	[ -n "$FLDSDL" ] && cnf_append "SDK_LIBSDL_LDFLAGS" "$FLDSDL"
1159	fi
1160	fi
1161	else
1162	log_failure "SDL not found (can be disabled using --disable-sdl)"
1163	fail
1164	fi
1165	}
1166
1167
1168	#
1169	# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
1170	#
1171	check_sdl_ttf()
1172	{
1173	test_header SDL_ttf
1174	cat > $ODIR.tmp_src.cc << EOF
1175	#include <cstdio>
1176	#include <SDL_ttf.h>
1177	#ifndef SDL_TTF_MAJOR_VERSION
1178	#define SDL_TTF_MAJOR_VERSION TTF_MAJOR_VERSION
1179	#define SDL_TTF_MINOR_VERSION TTF_MINOR_VERSION
1180	#define SDL_TTF_PATCHLEVEL TTF_PATCHLEVEL
1181	#endif
1182	extern "C" int main(void)
1183	{
1184	printf("found version %d.%d.%d",
1185	SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
1186	#if 10000SDL_TTF_MAJOR_VERSION + 100SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
1187	printf(", OK.\n");
1188	return 0;
1189	#else
1190	printf(", expected version 2.0.6 or higher\n");
1191	return 1;
1192	#endif
1193	}
1194	EOF
1195	if test_compile "-lSDL_ttf $I_INCSDL" SDL_ttf SDL_ttf nofatal; then
1196	test_execute nofatal \|\| \
1197	cnf_append "VBOX_WITH_SECURELABEL" ""
1198	else
1199	echo "not found -- disabling VBoxSDL secure label."
1200	cnf_append "VBOX_WITH_SECURELABEL" ""
1201	fi
1202	}
1203
1204
1205	#
1206	# Check for libasound, needed by the ALSA audio backend
1207	#
1208	check_alsa()
1209	{
1210	test_header ALSA
1211	cat > $ODIR.tmp_src.cc << EOF
1212	#include <cstdio>
1213	#include <alsa/asoundlib.h>
1214	extern "C" int main(void)
1215	{
1216	printf("found version %d.%d.%d",
1217	SND_LIB_MAJOR, SND_LIB_MINOR, SND_LIB_SUBMINOR);
1218	#if 10000SND_LIB_MAJOR + 100SND_LIB_MINOR + SND_LIB_SUBMINOR >= 10014
1219	printf(", OK.\n");
1220	return 0;
1221	#else
1222	printf(", expected version 1.0.14 or higher\n");
1223	return 1;
1224	#endif
1225	}
1226	EOF
1227	if test_compile "-lasound" asound asound; then
1228	test_execute
1229	fi
1230	}
1231
1232
1233	#
1234	# Check for PulseAudio
1235	#
1236	check_pulse()
1237	{
1238	test_header "PulseAudio"
1239	cat > $ODIR.tmp_src.cc << EOF
1240	#include <cstdio>
1241	#include <pulse/version.h>
1242	extern "C" int main(void)
1243	{
1244	printf("found version %s API version %d", pa_get_headers_version(), PA_API_VERSION);
1245	#if PA_API_VERSION >= 9
1246	printf(", OK.\n");
1247	return 0;
1248	#else
1249	printf(", expected version 0.9.0 (API version 9) or higher\n");
1250	return 1;
1251	#endif
1252	}
1253	EOF
1254	if test_compile "$INCPULSE $LIBPULSE -lpulse" pulse pulse; then
1255	test_execute
1256	fi
1257	}
1258
1259
1260	#
1261	# Check for the X libraries (Xext, X11)
1262	#
1263	check_x()
1264	{
1265	test_header "X libraries"
1266	cat > $ODIR.tmp_src.cc << EOF
1267	#include <cstdio>
1268	#include <X11/Xlib.h>
1269	extern "C" int main(void)
1270	{
1271	Display *dpy;
1272	int scrn_num;
1273	Screen *scrn;
1274	Window win;
1275
1276	dpy = XOpenDisplay(NULL);
1277	scrn_num = DefaultScreen(dpy);
1278	scrn = ScreenOfDisplay(dpy, scrn_num);
1279	win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
1280	0, 16, InputOutput, CopyFromParent, 0, NULL);
1281	XDestroyWindow(dpy, win);
1282	XCloseDisplay(dpy);
1283	}
1284	EOF
1285	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1286	if test_compile "$LIBX11 $I_INCX11" Xlibs Xlibs; then
1287	log_success "found"
1288	fi
1289	}
1290
1291
1292	#
1293	# Check for the Xcursor library, needed by VBoxSDL.
1294	#
1295	check_xcursor()
1296	{
1297	test_header Xcursor
1298	cat > $ODIR.tmp_src.cc << EOF
1299	#include <cstdio>
1300	#include <X11/Xlib.h>
1301	#include <X11/Xcursor/Xcursor.h>
1302	extern "C" int main(void)
1303	{
1304	XcursorImage *cursor = XcursorImageCreate (10, 10);
1305	XcursorImageDestroy(cursor);
1306	return 0;
1307	}
1308	EOF
1309	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1310	if test_compile "$LIBX11 $LIBXCURSOR $I_INCX11" Xcursor Xcursor; then
1311	log_success "found"
1312	cnf_append "VBOX_XCURSOR_LIBS" "`strip_l "$LIBXCURSOR"`"
1313	fi
1314	}
1315
1316
1317	#
1318	# Check for the Xinerama library, needed by the Qt GUI
1319	#
1320	check_xinerama()
1321	{
1322	test_header Xinerama
1323	cat > $ODIR.tmp_src.cc << EOF
1324	#include <X11/Xlib.h>
1325	#include <X11/extensions/Xinerama.h>
1326	extern "C" int main(void)
1327	{
1328	Display *dpy;
1329	Bool flag;
1330	dpy = XOpenDisplay(NULL);
1331	if (dpy)
1332	{
1333	flag = XineramaIsActive(dpy);
1334	XCloseDisplay(dpy);
1335	}
1336	}
1337	EOF
1338	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1339	if test_compile "$LIBX11 $LIBXINERAMA $I_INCX11" Xinerama Xinerama; then
1340	log_success "found"
1341	fi
1342	}
1343
1344
1345	#
1346	# Check for the Xinerama library, needed by the Qt GUI
1347	#
1348	check_xrandr()
1349	{
1350	test_header Xrandr
1351	cat > $ODIR.tmp_src.cc << EOF
1352	#include <X11/Xlib.h>
1353	#include <X11/extensions/Xrandr.h>
1354	extern "C" int main(void)
1355	{
1356	Display *dpy;
1357	Bool flag;
1358	int major, minor;
1359	dpy = XOpenDisplay(NULL);
1360	if (dpy)
1361	{
1362	flag = XRRQueryVersion(dpy, &major, &minor);
1363	XCloseDisplay(dpy);
1364	}
1365	}
1366	EOF
1367	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1368	if test_compile "$LIBX11 $LIBXRANDR $I_INCX11" Xrandr Xrandr; then
1369	log_success "found"
1370	fi
1371	}
1372
1373
1374	#
1375	# Check for OpenGL
1376	#
1377	check_opengl()
1378	{
1379	# On darwin this is a on/off decision only
1380	if [ "$OS" = "darwin" ]; then
1381	test_header "OpenGL support"
1382	echo "enabled"
1383	cnf_append "VBOX_WITH_CROGL" "1"
1384	else
1385	check_xmu
1386	check_mesa
1387	fi
1388	}
1389
1390
1391	#
1392	# Check for the Xmu library, needed by OpenGL
1393	#
1394	check_xmu()
1395	{
1396	test_header Xmu
1397	cat > $ODIR.tmp_src.cc << EOF
1398	#include <cstdio>
1399	#include <X11/Xatom.h>
1400	#include <X11/Xlib.h>
1401	#include <X11/Xutil.h>
1402	#include <X11/Xmu/StdCmap.h>
1403	extern "C" int main(void)
1404	{
1405	Display *dpy;
1406	int scrn_num;
1407	Screen *scrn;
1408
1409	dpy = XOpenDisplay(NULL);
1410	if (dpy)
1411	{
1412	scrn_num = DefaultScreen(dpy);
1413	scrn = ScreenOfDisplay(dpy, scrn_num);
1414	Status status = XmuLookupStandardColormap(dpy, RootWindowOfScreen(scrn), 0,
1415	24, XA_RGB_DEFAULT_MAP, False, True);
1416	printf("Status = %x\n", status);
1417	XCloseDisplay(dpy);
1418	}
1419	return 0;
1420	}
1421	EOF
1422	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1423	if test_compile "$LIBX11 $LIBXMU $I_INCX11" Xmu Xmu; then
1424	log_success "found"
1425	cnf_append "VBOX_XMU_LIBS" "`strip_l "$LIBXMU"`"
1426	fi
1427	}
1428
1429	#
1430	# Check for Mesa, needed by OpenGL
1431	#
1432	check_mesa()
1433	{
1434	test_header "Mesa / GLU"
1435	cat > $ODIR.tmp_src.cc << EOF
1436	#include <cstdio>
1437	#include <X11/Xlib.h>
1438	#include <GL/glx.h>
1439	#include <GL/glu.h>
1440	extern "C" int main(void)
1441	{
1442	Display *dpy;
1443	int major, minor;
1444
1445	dpy = XOpenDisplay(NULL);
1446	if (dpy)
1447	{
1448	Bool glx_version = glXQueryVersion(dpy, &major, &minor);
1449	XCloseDisplay(dpy);
1450	if (glx_version)
1451	{
1452	printf("found version %u.%u, OK.\n", major, minor);
1453	return 0;
1454	}
1455	}
1456	printf("found (inactive), OK.\n");
1457	return 0;
1458	}
1459	EOF
1460	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1461	if test_compile "$LIBX11 $MESA $I_INCX11" Mesa Mesa; then
1462	[ $PASSIVE_MESA -eq 1 ] && unset DISPLAY
1463	test_execute
1464	fi
1465	}
1466
1467
1468	#
1469	# Check for the Qt4 library, needed by the VirtualBox frontend
1470	#
1471	# Currently not fatal.
1472	#
1473	check_qt4()
1474	{
1475	foundqt4=
1476	test_header Qt4
1477	cat > $ODIR.tmp_src.cc << EOF
1478	#include <QtGlobal>
1479	extern "C" int main(void)
1480	{
1481	#if QT_VERSION >= 0x040800
1482	return 0;
1483	#else
1484	return 1;
1485	#endif
1486	}
1487	EOF
1488	if [ "$OS" = "darwin" ]; then
1489	# First check if there is the internal version of Qt. If yes nothing else
1490	# has to be done.
1491	QT_INTERNAL=`/bin/ls -rd1 $PWD/tools/$BUILD_TARGET.$BUILD_PLATFORM_ARCH/qt/* 2> /dev/null`
1492	for t in $QT_INTERNAL; do
1493	if [ -f "$t/Frameworks/QtCoreVBox.framework/QtCoreVBox" ]; then
1494	cnf_append "VBOX_WITH_ORACLE_QT" "1"
1495	log_success "use internal version"
1496	return
1497	fi
1498	done
1499	# Now try the user provided directory and some of the standard directories.
1500	QT_TRIES="$QT4DIR /System/Library /Library"
1501	for t in $QT_TRIES; do
1502	if [ -f "$t/Frameworks/QtCore.framework/QtCore" ]; then
1503	PATH_SDK_QT4="$t"
1504	break
1505	fi
1506	done
1507	# Add the necessary params for building the test application
1508	if [ -n "$PATH_SDK_QT4" ]; then
1509	foundqt4=1
1510	INCQT4=-I$PATH_SDK_QT4/Frameworks/QtCore.framework/Headers
1511	LIBQT4=-F$PATH_SDK_QT4/Frameworks
1512	FLGQT4="-framework QtCore"
1513	else
1514	log_failure "Qt4 framework not found (can be disabled using --disable-qt)"
1515	fail
1516	fi
1517	else # !darwin
1518	if [ $QT4DIR_PKGCONFIG -eq 1 ]; then
1519	# default is to use pkg-config
1520	if which_wrapper pkg-config > /dev/null; then
1521	qt4_ver=`pkg-config QtCore --modversion 2>> $LOG`
1522	if [ $? -eq 0 ]; then
1523	FLGQT4=`pkg-config QtCore --cflags`
1524	INCQT4=`strip_I "$FLGQT4"`
1525	LIBQT4=`PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 pkg-config QtCore --libs`
1526	TOOLQT4=`pkg-config QtCore --variable=prefix`
1527	TOOLQT4MOC="`pkg-config QtCore --variable=moc_location`"
1528	TOOLQT4BIN="`dirname $TOOLQT4MOC`"
1529	if test_compile "$LIBQT4 $LIBPTHREAD $FLGQT4" qt4 qt4 nofatal; then
1530	test_execute_path "`strip_L "$LIBQT4"`" nofatal && foundqt4=3 # pkg-config
1531	fi
1532	fi
1533	else
1534	log_failure "pkg-config not found"
1535	fail
1536	fi
1537	fi
1538	if [ -z "$foundqt4" ]; then
1539	# do it the old way (e.g. user has specified QT4DIR)
1540	for q in $QT4DIR "$PWD/tools/linux.$TARGET_MACHINE"/qt/v4.8.*; do
1541	INCQT4="$q/include $q/include/QtCore"
1542	FLGQT4="-DQT_SHARED"
1543	I_INCQT4=`prefix_I "$INCQT4"`
1544	LIBQT4="-L$q/lib -lQtCoreVBox"
1545	TOOLQT4="$q"
1546	if test_compile "$LIBQT4 $LIBPTHREAD $I_INCQT4 $FLGQT4" qt4 qt4 nofatal &&
1547	test_execute_path "`strip_L "$LIBQT4"`" nofatal; then
1548	foundqt4=2 # internal
1549	break;
1550	fi
1551	LIBQT4="-L$q/lib -lQtCore"
1552	if test_compile "$LIBQT4 $LIBPTHREAD $I_INCQT4 $FLGQT4" qt4 qt4 nofatal &&
1553	test_execute_path "`strip_L "$LIBQT4"`" nofatal; then
1554	foundqt4=1 # no pkg-config, Qt directory
1555	break;
1556	fi
1557	done
1558	fi
1559	fi
1560	if [ -n "$foundqt4" ]; then
1561	# we decided which version of Qt to use. Now enforce the version requirement
1562	cat > $ODIR.tmp_src.cc << EOF
1563	#include <cstdio>
1564	#include <QtGlobal>
1565	extern "C" int main(void)
1566	{
1567	printf("found version %s", QT_VERSION_STR);
1568	#if QT_VERSION >= 0x040800
1569	printf(", OK.\n");
1570	return 0;
1571	#else
1572	printf(", expected version 4.8.0 or higher\n");
1573	return 1;
1574	#endif
1575	}
1576	EOF
1577	[ -n "$INCQT4" ] && I_INCQT4=`prefix_I "$INCQT4"`
1578	if test_compile "$LIBQT4 $LIBPTHREAD $I_INCQT4 $FLGQT4" qt4 qt4 nofatal; then
1579	if test_execute_path "`strip_L "$LIBQT4"`"; then
1580	if [ "$OS" = "darwin" ]; then
1581	# Successful build & run the test application so add the necessary
1582	# params to AutoConfig.kmk
1583	cnf_append "PATH_SDK_QT4_INC" "$PATH_SDK_QT4/Frameworks"
1584	cnf_append "PATH_SDK_QT4_LIB" "$PATH_SDK_QT4/Frameworks"
1585	cnf_append "PATH_SDK_QT4" "$PATH_SDK_QT4/Frameworks"
1586	# Check for the moc tool in the Qt directory found & some standard
1587	# directories.
1588	for q in $PATH_SDK_QT4 /usr /Developer/Tools/Qt; do
1589	if which_wrapper "$q/bin/moc" > /dev/null; then
1590	cnf_append "PATH_TOOL_QT4_BIN" "$q/bin"
1591	fi
1592	done
1593	else
1594	# strip .../QtCore as we add components ourself
1595	INCQT4=`echo "$INCQT4"\|$KBUILD_SED 's\|\([^ ]*\)/QtCore\|\1\|g; s\| $\|\|g'`
1596	# store only the first path, remove all other pathes
1597	# most likely pkg-config gave us -I/usr/include/qt4 -I/usr/include/qt4/QtCore
1598	INCQT4=`echo "$INCQT4"\|$KBUILD_SED 's\|\([^ ]\) .\|\1\|'`
1599	cnf_append "VBOX_PATH_QT_LIB" "`strip_L "$LIBQT4"`"
1600	cnf_append "PATH_SDK_QT4_INC" "$INCQT4"
1601	# this is not quite right since the qt libpath does not have to be first...
1602	cnf_append "PATH_SDK_QT4_LIB" '$'"(firstword `strip_L "$LIBQT4"`)"
1603	if [ "$foundqt4" = "2" ]; then
1604	cnf_append "VBOX_WITH_ORACLE_QT" "1"
1605	fi
1606	if [ "$foundqt4" != "3" ]; then
1607	TOOLQT4BIN="$TOOLQT4/bin"
1608	fi
1609	test_header "Qt4 devtools"
1610	# try it with a suffix, some platforms use that
1611	if which_wrapper "$TOOLQT4BIN/moc-qt4" > /dev/null; then
1612	QT4BINSUFF="-qt4"
1613	else
1614	QT4BINSUFF=""
1615	fi
1616	moc_ver=`$TOOLQT4BIN/moc$QT4BINSUFF -v 2>&1\|sed 's+^.(Qt \(.\))+\1+'`
1617	if [ $? -ne 0 ]; then
1618	log_failure "moc$QT4BINSUFF not working"
1619	fail
1620	else
1621	log_success "found version $moc_ver"
1622	cnf_append "VBOX_PATH_QT" "$TOOLQT4"
1623	cnf_append "PATH_SDK_QT4" "$TOOLQT4"
1624	cnf_append "PATH_TOOL_QT4_BIN" "$TOOLQT4BIN"
1625	[ -n "$QT4BINSUFF" ] && cnf_append "TOOL_QT4_BIN_SUFF" "$QT4BINSUFF"
1626	fi
1627	fi
1628	fi
1629	else
1630	log_failure "qt4 not working"
1631	fail
1632	fi
1633	else
1634	log_failure "qt4 not found"
1635	fail
1636	fi
1637	}
1638
1639
1640	#
1641	# Check for the Qt5 library, needed by the VirtualBox frontend
1642	#
1643	# Currently not fatal.
1644	#
1645	check_qt5()
1646	{
1647	foundqt5=
1648	test_header Qt5
1649	cat > $ODIR.tmp_src.cc << EOF
1650	#include <QtGlobal>
1651	extern "C" int main(void)
1652	{
1653	#if QT_VERSION >= 0x050302
1654	return 0;
1655	#else
1656	return 1;
1657	#endif
1658	}
1659	EOF
1660	if [ "$OS" = "darwin" ]; then
1661	# First check if there is the internal version of Qt. If yes nothing else
1662	# has to be done.
1663	QT_INTERNAL=`/bin/ls -rd1 $PWD/tools/$BUILD_TARGET.$BUILD_PLATFORM_ARCH/qt/* 2> /dev/null`
1664	for t in $QT_INTERNAL; do
1665	if [ -f "$t/Frameworks/QtCoreVBox.framework/QtCoreVBox" ]; then
1666	cnf_append "VBOX_WITH_ORACLE_QT" "1"
1667	log_success "use internal version"
1668	return
1669	fi
1670	done
1671	# Now try the user provided directory and some of the standard directories.
1672	QT_TRIES="$QT5DIR /System/Library /Library"
1673	for t in $QT_TRIES; do
1674	if [ -f "$t/Frameworks/QtCore.framework/QtCore" ]; then
1675	PATH_SDK_QT5="$t"
1676	break
1677	fi
1678	done
1679	# Add the necessary params for building the test application
1680	if [ -n "$PATH_SDK_QT5" ]; then
1681	foundqt5=1
1682	INCQT5=-I$PATH_SDK_QT5/Frameworks/QtCore.framework/Headers
1683	LIBQT5=-F$PATH_SDK_QT5/Frameworks
1684	FLGQT5="-framework QtCore"
1685	else
1686	log_failure "Qt5 framework not found (can be disabled using --disable-qt)"
1687	fail
1688	fi
1689	else # !darwin
1690	if [ $QT5DIR_PKGCONFIG -eq 1 ]; then
1691	# Default is to use pkg-config:
1692	if which_wrapper pkg-config > /dev/null; then
1693	qt5_ver=`pkg-config Qt5Core --modversion 2>> $LOG`
1694	if [ $? -eq 0 ]; then
1695	echo "(Qt5 from pkg-config)" >> $LOG
1696	FLGQT5=`pkg-config Qt5Core --cflags`
1697	INCQT5=`strip_I "$FLGQT5"`
1698	LIBDIR5=`pkg-config Qt5Core --variable=libdir`
1699	LIBQT5=`pkg-config Qt5Core --libs`
1700	LIBQT5="-L$LIBDIR5 $LIBQT5"
1701	TOOLQT5=`pkg-config Qt5Core --variable=prefix`
1702	TOOLQT5BIN=`pkg-config Qt5Core --variable=host_bins`
1703	if test_compile "$LIBQT5 $LIBPTHREAD $FLGQT5" qt5 qt5 nofatal; then
1704	test_execute_path "`strip_L "$LIBQT5"`" nofatal && foundqt5=3 # pkg-config
1705	fi
1706	fi
1707	else
1708	log_failure "pkg-config not found"
1709	fail
1710	fi
1711	fi
1712	if [ -z "$foundqt5" ]; then
1713	# Do it the old way (e.g. user has specified QT5DIR):
1714	for q in $QT5DIR "$PWD/tools/linux.$TARGET_MACHINE"/qt/v5.*; do
1715	echo "(Qt5 from '$q')" >> $LOG
1716	INCQT5="$q/include $q/include/QtCore"
1717	FLGQT5="-DQT_SHARED"
1718	I_INCQT5=`prefix_I "$INCQT5"`
1719	LIBQT5="-L$q/lib -lQt5CoreVBox"
1720	TOOLQT5="$q"
1721	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal &&
1722	test_execute_path "`strip_L "$LIBQT5"`" nofatal; then
1723	foundqt5=2 # internal
1724	break;
1725	fi
1726	LIBQT5="-L$q/lib -lQt5Core"
1727	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal &&
1728	test_execute_path "`strip_L "$LIBQT5"`" nofatal; then
1729	foundqt5=1 # no pkg-config, Qt directory
1730	break;
1731	fi
1732	done
1733	fi
1734	fi
1735	if [ -n "$foundqt5" ]; then
1736	# We decided which version of Qt to use, now enforce the version requirement:
1737	cat > $ODIR.tmp_src.cc << EOF
1738	#include <cstdio>
1739	#include <QtGlobal>
1740	extern "C" int main(void)
1741	{
1742	printf("found version %s", QT_VERSION_STR);
1743	#if QT_VERSION >= 0x050302
1744	printf(", OK.\n");
1745	return 0;
1746	#else
1747	printf(", expected version 5.3.2 or higher\n");
1748	return 1;
1749	#endif
1750	}
1751	EOF
1752	[ -n "$INCQT5" ] && I_INCQT5=`prefix_I "$INCQT5"`
1753	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal; then
1754	if test_execute_path "`strip_L "$LIBQT5"`"; then
1755	if [ "$OS" = "darwin" ]; then
1756	# Successful build & run the test application so add the necessary
1757	# params to AutoConfig.kmk:
1758	cnf_append "PATH_SDK_QT5_INC" "$PATH_SDK_QT5/Frameworks"
1759	cnf_append "PATH_SDK_QT5_LIB" "$PATH_SDK_QT5/Frameworks"
1760	cnf_append "PATH_SDK_QT5" "$PATH_SDK_QT5/Frameworks"
1761	# Check for the moc tool in the Qt directory found & some standard
1762	# directories.
1763	for q in $PATH_SDK_QT5 /usr /Developer/Tools/Qt; do
1764	if which_wrapper "$q/bin/moc" > /dev/null; then
1765	cnf_append "PATH_TOOL_QT5_BIN" "$q/bin"
1766	fi
1767	done
1768	else
1769	# Strip .../QtCore as we add components ourself:
1770	INCQT5=`echo "$INCQT5"\|$KBUILD_SED 's\|\([^ ]*\)/QtCore\|\1\|g; s\| $\|\|g'`
1771	# store only the first path, remove all other paths
1772	# most likely pkg-config gave us -I/usr/include/qt5 -I/usr/include/qt5/QtCore
1773	INCQT5=`echo "$INCQT5"\|$KBUILD_SED 's\|\([^ ]\) .\|\1\|'`
1774	cnf_append "VBOX_PATH_QT_LIB" "`strip_L "$LIBQT5"`"
1775	cnf_append "PATH_SDK_QT5_INC" "$INCQT5"
1776	# This is not quite right since the qt libpath does not have to be first...
1777	cnf_append "PATH_SDK_QT5_LIB" '$'"(firstword `strip_L "$LIBQT5"`)"
1778	if [ "$foundqt5" = "2" ]; then
1779	cnf_append "VBOX_WITH_ORACLE_QT" "1"
1780	fi
1781	if [ "$foundqt5" != "3" ]; then
1782	TOOLQT5BIN="$TOOLQT5/bin"
1783	fi
1784	test_header "Qt5 devtools"
1785	# Try it with a suffix, some platforms use that
1786	if which_wrapper "$TOOLQT5BIN/moc-qt5" > /dev/null; then
1787	QT5BINSUFF="-qt5"
1788	else
1789	QT5BINSUFF=""
1790	fi
1791	moc_ver=`$TOOLQT5BIN/moc$QT5BINSUFF -v 2>&1\|sed 's+^.(Qt \(.\))+\1+'`
1792	if [ $? -ne 0 ]; then
1793	log_failure "moc$QT5BINSUFF not working"
1794	fail
1795	else
1796	log_success "found version $moc_ver"
1797	cnf_append "VBOX_PATH_QT" "$TOOLQT5"
1798	cnf_append "PATH_SDK_QT5" "$TOOLQT5"
1799	cnf_append "PATH_TOOL_QT5_BIN" "$TOOLQT5BIN"
1800	[ -n "$QT5BINSUFF" ] && cnf_append "TOOL_QT5_BIN_SUFF" "$QT5BINSUFF"
1801	fi
1802	fi
1803	fi
1804	else
1805	log_failure "qt5 not working"
1806	fail
1807	fi
1808	else
1809	log_failure "qt5 not found"
1810	fail
1811	fi
1812	}
1813
1814
1815	#
1816	# Check for libvpx
1817	#
1818	check_vpx()
1819	{
1820	if [ -z "$BUILD_LIBVPX" ]; then
1821	test_header libvpx
1822	if which_wrapper pkg-config > /dev/null; then
1823	libvpx_ver=`pkg-config vpx --modversion 2>> $LOG`
1824	if [ $? -eq 0 ]; then
1825	FLGVPX=`pkg-config vpx --cflags`
1826	INCVPX=`strip_I "$FLGVPX"`
1827	LIBVPX=`pkg-config vpx --libs`
1828	fi
1829	cat > $ODIR.tmp_src.cc << EOF
1830	#include <cstdio>
1831	#include <vpx/vpx_codec.h>
1832	extern "C" int main(void)
1833	{
1834	int version = vpx_codec_version();
1835	int verMajor = VPX_VERSION_MAJOR(version);
1836	int verMinor = VPX_VERSION_MINOR(version);
1837	int verPatch = VPX_VERSION_PATCH(version);
1838	printf("found version %d.%d.%d", verMajor, verMinor, verPatch);
1839	if ( verMajor == 1 && verMinor >= 0
1840	\|\| verMajor == 0 && verMinor == 9 && verPatch >= 5)
1841	{
1842	printf(", OK.\n");
1843	return 0;
1844	}
1845	else
1846	{
1847	printf(", expected version 0.9.5 or higher\n");
1848	return 1;
1849	}
1850	}
1851	EOF
1852	[ -n "$INCVPX" ] && I_INCVPX=`prefix_I "$INCVPX"`
1853	if test_compile "$LIBVPX $I_INCVPX" vpx vpx; then
1854	if test_execute; then
1855	cnf_append "SDK_VBOX_VPX_INCS" "$INCVPX"
1856	cnf_append "SDK_VBOX_VPX_LIBS" "`strip_l "$LIBVPX"`"
1857	fi
1858	fi
1859	fi
1860	fi
1861	}
1862
1863
1864	#
1865	# Check whether static libstdc++ is installed. This library is required
1866	# for the Linux guest additions.
1867	#
1868	check_staticlibstdcxx()
1869	{
1870	test_header "static stc++ library"
1871	libstdcxx=`$CXX -print-file-name=libstdc++.a`
1872	cat > $ODIR.tmp_src.cc << EOF
1873	#include <string>
1874
1875	extern "C" int main(void)
1876	{
1877	std::string s = "test";
1878	return 0;
1879	}
1880	EOF
1881	if test_compile "$libstdcxx" libstdc++ libstdc++; then
1882	log_success "found"
1883	fi
1884	}
1885
1886
1887	#
1888	# Check for Linux sources
1889	#
1890	check_linux()
1891	{
1892	test_header "Linux kernel sources"
1893	cat > $ODIR.tmp_src.c << EOF
1894	#include <linux/version.h>
1895	int printf(const char *format, ...);
1896	int main(void)
1897	{
1898	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
1899	(LINUX_VERSION_CODE % 65536) / 256,
1900	LINUX_VERSION_CODE % 256);
1901	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
1902	printf(", OK.\n");
1903	return 0;
1904	#else
1905	printf(", expected version 2.4.0 or higher\n");
1906	return 1;
1907	#endif
1908	}
1909	EOF
1910	echo "compiling the following source file:" >> $LOG
1911	cat $ODIR.tmp_src.c >> $LOG
1912	echo "using the following command line:" >> $LOG
1913	echo "$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include " \
1914	"-I$LINUX/include/generated/uapi" >> $LOG
1915	$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include \
1916	-I$LINUX/include/generated/uapi >> $LOG 2>&1
1917	if [ $? -ne 0 ]; then
1918	echo
1919	echo " Linux kernel headers not found at $LINUX"
1920	echo " Check the file $LOG for detailed error information."
1921	fail
1922	else
1923	if test_execute; then
1924	cnf_append "VBOX_LINUX_SRC" "`cd $LINUX ; pwd`"
1925	fi
1926	fi
1927	}
1928
1929
1930	#
1931	# Check for kchmviewer, needed to display the online help
1932	# (unused as we ship kchmviewer)
1933	#
1934	check_kchmviewer()
1935	{
1936	test_header kchmviewer
1937	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
1938	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: \(.*\)+\1+'`
1939	if [ $? -ne 0 ]; then
1940	log_failure "kchmviewer not working"
1941	fail
1942	else
1943	log_success "found version $kchmviewer_ver"
1944	fi
1945	fi
1946	}
1947
1948
1949	#
1950	# Check for the kBuild tools, we don't support GNU make
1951	#
1952	check_kbuild()
1953	{
1954	test_header kBuild
1955	if which_wrapper "$KBUILDDIR/bin/$OS.$BUILD_MACHINE/kmk" > /dev/null; then
1956	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$BUILD_MACHINE"
1957	echo "PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
1958	echo "export PATH_KBUILD" >> $ENV
1959	echo "PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
1960	echo "export PATH_DEVTOOLS" >> $ENV
1961	echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"" >> $ENV
1962	echo "export PATH_KBUILD_BIN" >> $ENV
1963	echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
1964	if [ "$OS" = "solaris" ]; then
1965	# Because of sh being non-default shell in Solaris we need to export PATH again when
1966	# sourcing env.sh. Simply exporting from ./configure does not export PATH correctly.
1967	echo "PATH=\"$ORGPATH\"" >> $ENV
1968	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1969	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1970	else
1971	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1972	echo "echo \"\$PATH\" \| grep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1973	fi
1974	echo "export PATH" >> $ENV
1975	echo "unset path_kbuild_bin path_dev_bin" >> $ENV
1976	KBUILD_SED="$KBUILDDIR_BIN/kmk_sed"
1977	elif [ "$OS.$BUILD_MACHINE" = "darwin.amd64" ]; then
1978	# Currently there are no amd64 kBuild bins. So use the x86 variant in any case.
1979	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.x86"
1980	echo "PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
1981	echo "export PATH_KBUILD" >> $ENV
1982	echo "PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
1983	echo "export PATH_DEVTOOLS" >> $ENV
1984	echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.x86\"" >> $ENV
1985	echo "PATH_KBUILD_BIN=\"\$path_kbuild_bin\"" >> $ENV
1986	echo "export PATH_KBUILD_BIN" >> $ENV
1987	echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
1988	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1989	echo "echo \"\$PATH\" \| grep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1990	echo "export PATH" >> $ENV
1991	echo "unset path_kbuild_bin path_dev_bin" >> $ENV
1992	KBUILD_SED="$KBUILDDIR_BIN/kmk_sed"
1993	elif check_avail "kmk" KBUILDDIR really; then
1994	# check for installed kBuild
1995	KBUILD_SED="`which_wrapper kmk_sed`"
1996	else
1997	fail
1998	fi
1999	log_success "found"
2000	}
2001
2002
2003	#
2004	# Check for compiler.h
2005	# Some Linux distributions include "compiler.h" in their libc linux
2006	# headers package, some don't. Most don't need it, building might (!)
2007	# not succeed on openSUSE without it.
2008	#
2009	# See http://www.mail-archive.com/qemu-devel%40nongnu.org/msg07980.html
2010	#
2011	check_compiler_h()
2012	{
2013	test_header compiler.h
2014	if test ! -f "/usr/include/linux/compiler.h"; then
2015	log_success "compiler.h not found"
2016	else
2017	cnf_append "VBOX_WITH_LINUX_COMPILER_H" "1"
2018	log_success "compiler.h found"
2019	fi
2020	}
2021
2022	#
2023	# Check for libcap.
2024	# Required to pass CAP_NET_RAW to our binaries to allow to open SOCK_RAW
2025	# sockets for doing ICMP requests.
2026	#
2027	check_libcap()
2028	{
2029	test_header "libcap library"
2030	cat > $ODIR.tmp_src.cc << EOF
2031	#include <cstdio>
2032	#include <sys/types.h>
2033	#include <linux/types.h>
2034	#include <sys/capability.h>
2035
2036	extern "C" int main(void)
2037	{
2038	char buf[1024];
2039	cap_t caps = cap_get_proc();
2040	snprintf(buf, sizeof(buf), "Current caps are '%s'\n", cap_to_text(caps, NULL));
2041	return 0;
2042	}
2043	EOF
2044	if test_compile $LIBCAP libcap libcap; then
2045	if test_execute; then
2046	log_success "found"
2047	fi
2048	fi
2049	}
2050
2051	#
2052	# Check if we are able to build 32-bit applications (needed for the guest additions)
2053	#
2054	check_32bit()
2055	{
2056	test_header "32-bit support"
2057	cat > $ODIR.tmp_src.c << EOF
2058	#include <stdint.h>
2059	int main(void)
2060	{
2061	return 0;
2062	}
2063	EOF
2064	echo "compiling the following source file:" >> $LOG
2065	cat $ODIR.tmp_src.c >> $LOG
2066	echo "using the following command line:" >> $LOG
2067	echo "$CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c" >> $LOG
2068	$CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c >> $LOG 2>&1
2069	if [ $? -ne 0 ]; then
2070	echo
2071	echo " Cannot compile 32-bit applications (missing headers and/or libraries)!"
2072	echo " Check the file $LOG for detailed error information."
2073	fail
2074	else
2075	echo "executing the binary" >> $LOG
2076	$ODIR.tmp_out 2> $ODIR.test_execute.log
2077	rc=$?
2078	cat $ODIR.test_execute.log >> $LOG
2079	if [ $rc -ne 0 ]; then
2080	echo
2081	echo " Cannot execute 32-bit applications! Either enable 32-bit support in the"
2082	echo " kernel configuration or use --disable-vmmraw to disable 32-bit guests."
2083	fail
2084	return 1
2085	fi
2086	fi
2087	log_success ""
2088	}
2089
2090
2091	#
2092	# Check for Python
2093	#
2094	check_python()
2095	{
2096	test_header "Python support"
2097
2098	# On darwin this is a on/off decision only
2099	if [ "$OS" = "darwin" ]; then
2100	echo "enabled"
2101	cnf_append "VBOX_WITH_PYTHON" "1"
2102	return
2103	fi
2104
2105	cat > $ODIR.tmp_src.cc << EOF
2106	#include <cstdio>
2107	#include <Python.h>
2108	extern "C" int main(void)
2109	{
2110	Py_Initialize();
2111	printf("found version %s", PY_VERSION);
2112	#if PY_VERSION_HEX >= 0x02060000
2113	printf(", OK.\n");
2114	return 0;
2115	#else
2116	printf(", expected version 2.6 or higher\n");
2117	return 1;
2118	#endif
2119	}
2120	EOF
2121	found=
2122	SUPPYTHONLIBS="python2.7 python2.6 python3.1 python3.2 python3.3 python3.4 python3.5 python3.5m"
2123	for p in $PYTHONDIR; do
2124	for d in $SUPPYTHONLIBS; do
2125	for b in lib/x86_64-linux-gnu lib/i386-linux-gnu lib64 lib/64 lib; do
2126	echo "compiling the following source file:" >> $LOG
2127	cat $ODIR.tmp_src.cc >> $LOG
2128	echo "using the following command line:" >> $LOG
2129	echo "$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so" >> $LOG
2130	$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so >> $LOG 2>&1
2131	if [ $? -eq 0 ]; then
2132	found=1
2133	break
2134	fi
2135	done
2136	if [ -n "$found" ]; then break; fi
2137	done
2138	if [ -n "$found" ]; then break; fi
2139	done
2140	if [ -n "$found" ]; then
2141	if test_execute; then
2142	cnf_append "VBOX_WITH_PYTHON" "1"
2143	cnf_append "VBOX_PATH_PYTHON_INC" "$p/include/$d"
2144	cnf_append "VBOX_LIB_PYTHON" "$p/$b/lib$d.so"
2145	else
2146	log_failure "Python not working"
2147	fail
2148	fi
2149	else
2150	log_failure "Python not found"
2151	fail
2152	fi
2153	}
2154
2155
2156	#
2157	# Check for Java
2158	#
2159	check_java()
2160	{
2161	test_header "Java support"
2162	log_success
2163	}
2164
2165
2166	#
2167	# Setup wine
2168	#
2169	setup_wine()
2170	{
2171	test_header "Wine support"
2172	if ! which_wrapper wine > /dev/null; then
2173	echo " wine binary not found"
2174	fail
2175	fi
2176	if ! which_wrapper wine > /dev/null; then
2177	echo " wine not found"
2178	fail
2179	fi
2180	wine_version="`wine --version`"
2181	case "`expr "$wine_version" : 'wine-\([0-9.]*\)' '>' 1.1.43`" in
2182	"0")
2183	if ! which_wrapper wineprefixcreate > /dev/null; then
2184	echo " wineprefixcreate not found"
2185	fail
2186	fi
2187	;;
2188	*) eval "wineprefixcreate() { true ; }" ;; # now created automatically
2189	esac
2190	export WINEPREFIX="${ODIR}wine.$BUILD_MACHINE"
2191	echo "WINEPREFIX=\"${ODIR}wine.$BUILD_MACHINE\"" >> $ENV
2192	echo "export WINEPREFIX" >> $ENV
2193	rm -rf $WINEPREFIX
2194	mkdir -p $WINEPREFIX
2195	touch $WINEPREFIX/.no_prelaunch_window_flag
2196	if ! wineprefixcreate -q > /dev/null 2>&1; then
2197	echo " wineprefixcreate failed"
2198	fail
2199	fi
2200	tmp=.tmp.wine.reg
2201	rm -f $tmp
2202	echo 'REGEDIT4' > $tmp
2203	echo '' >> $tmp
2204	echo '[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment]' >> $tmp
2205	echo "\"PATH\"=\"c:\\\\\\\\windows\\\\\\\\system32;c:\\\\\\\\windows;z:$DEVDIR/win.x86/vcc/v8/bin/Microsoft.VC80.CRT;z:$DEVDIR/win.x86/HTML_Help_Workshop/v1.3\"" >> $tmp
2206	echo '' >> $tmp
2207	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhc.exe\DllOverrides]' >> $tmp
2208	echo '"itss"="native"' >> $tmp
2209	echo '' >> $tmp
2210	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhw.exe\DllOverrides]' >> $tmp
2211	echo '"itss"="native"' >> $tmp
2212	echo '' >> $tmp
2213	if ! wine regedit $tmp > /dev/null 2>&1; then
2214	rm -f $tmp
2215	echo " failed to load registry changes (path)."
2216	fail
2217	fi
2218	rm -f $tmp
2219	log_success "found"
2220	}
2221
2222
2223	#
2224	# Check for gSOAP.
2225	#
2226	check_gsoap()
2227	{
2228	test_header "GSOAP compiler"
2229	if [ -z "$GSOAP" -a -z "$GSOAP_IMPORT" ]; then
2230	if which_wrapper pkg-config > /dev/null; then
2231	GSOAP_CXX_LIBS=`pkg-config gsoapssl++ --libs 2>> $LOG`
2232	if [ $? -eq 0 ]; then
2233	GSOAP=`pkg-config gsoapssl++ --variable=exec_prefix`
2234	GSOAP_IMPORT="$GSOAP/share/gsoap/import"
2235	if [ ! -d "$GSOAP_IMPORT" -a -d "$GSOAP/include/gsoap" ]; then
2236	GSOAP_IMPORT="$GSOAP/include/gsoap"
2237	fi
2238	cnf_append "VBOX_GSOAP_INSTALLED" "1"
2239	cnf_append "VBOX_PATH_GSOAP" "$GSOAP"
2240	cnf_append "VBOX_PATH_GSOAP_IMPORT" "$GSOAP_IMPORT"
2241	if [ -f "$GSOAP/share/gsoap/stdsoap2.cpp" ]; then
2242	cnf_append "VBOX_GSOAP_CXX_SOURCES" "$GSOAP/share/gsoap/stdsoap2.cpp"
2243	else
2244	cnf_append "VBOX_GSOAP_CXX_SOURCES" ""
2245	fi
2246	cnf_append "VBOX_GSOAP_CXX_LIBS" "`strip_l "$GSOAP_CXX_LIBS"`"
2247	gsoap_version=`pkg-config gsoapssl++ --modversion`
2248	log_success "found version $gsoap_version"
2249	return
2250	fi
2251	fi
2252	fi
2253	if [ -z "$GSOAP" ]; then
2254	GSOAP="/usr"
2255	fi
2256	if which_wrapper "$GSOAP/bin/soapcpp2" > /dev/null; then
2257	if which_wrapper "$GSOAP/bin/wsdl2h" > /dev/null; then
2258	if [ -f "$GSOAP/include/stdsoap2.h" ]; then
2259	# TODO: Check for libgsoap++.a/so
2260
2261	if [ -z "$GSOAP_IMPORT" ]; then
2262	GSOAP_IMPORT="$GSOAP/share/gsoap/import"
2263	if [ ! -d "$GSOAP_IMPORT" -a -d "$GSOAP/include/gsoap" ]; then
2264	GSOAP_IMPORT="$GSOAP/include/gsoap"
2265	fi
2266	fi
2267	if [ -f "$GSOAP_IMPORT/stlvector.h" ]; then
2268	cnf_append "VBOX_GSOAP_INSTALLED" "1"
2269	cnf_append "VBOX_PATH_GSOAP" "$GSOAP"
2270	cnf_append "VBOX_PATH_GSOAP_IMPORT" "$GSOAP_IMPORT"
2271	if [ -f "$GSOAP/share/gsoap/stdsoap2.cpp" ]; then
2272	cnf_append "VBOX_GSOAP_CXX_SOURCES" "$GSOAP/share/gsoap/stdsoap2.cpp"
2273	else
2274	cnf_append "VBOX_GSOAP_CXX_SOURCES" ""
2275	fi
2276	cnf_append "VBOX_GSOAP_CXX_LIBS" "libgsoapssl++"
2277	log_success "found"
2278	else
2279	log_failure "stlvector.h not found -- disabling webservice"
2280	cnf_append "VBOX_WITH_WEBSERVICES" ""
2281	fi
2282	else
2283	log_failure "stdsoap2.h not found -- disabling webservice"
2284	cnf_append "VBOX_WITH_WEBSERVICES" ""
2285	fi
2286	else
2287	log_failure "wsdl2h not found -- disabling webservice"
2288	cnf_append "VBOX_WITH_WEBSERVICES" ""
2289	fi
2290	else
2291	log_failure "soapcpp2 not found -- disabling webservice"
2292	cnf_append "VBOX_WITH_WEBSERVICES" ""
2293	fi
2294	}
2295
2296
2297	#
2298	# Check Xcode path
2299	#
2300	check_xcode_sdk_path()
2301	{
2302	# Check if WITH_XCODE_DIR is set.
2303	if [ -z "$WITH_XCODE_DIR" ]; then
2304	echo "Please specify --with-xcode-dir option."
2305	return 0
2306	fi
2307
2308	# Check if specified path exists and is a directory.
2309	if [ -d "$1" ]; then
2310	return 1
2311	else
2312	echo "Xcode path [$1] not found."
2313	return 0
2314	fi
2315	}
2316
2317	#
2318	# Determines the Darwin version.
2319	# @todo This should really check the Xcode/SDK version.
2320	#
2321	check_darwinversion()
2322	{
2323	test_header "Darwin version"
2324	darwin_ver=`uname -r`
2325	case "$darwin_ver" in
2326	15\.*)
2327	check_xcode_sdk_path "$WITH_XCODE_DIR"
2328	[ $? -eq 1 ] \|\| fail
2329	darwin_ver="10.11" # El Capitan
2330	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2331	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2332	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2333	;;
2334	14\.*)
2335	check_xcode_sdk_path "$WITH_XCODE_DIR"
2336	[ $? -eq 1 ] \|\| fail
2337	darwin_ver="10.10" # Yosemite
2338	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2339	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2340	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2341	;;
2342	13\.*)
2343	check_xcode_sdk_path "$WITH_XCODE_DIR"
2344	[ $? -eq 1 ] \|\| fail
2345	darwin_ver="10.9" # Mavericks
2346	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2347	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2348	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2349	;;
2350	12\.*)
2351	darwin_ver="10.8" # Mountain Lion
2352	if [ ! -z "$WITH_XCODE_DIR" ]; then
2353	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2354	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2355	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2356	else
2357	sdk=/Developer/SDKs/MacOSX10.6.sdk
2358	fi
2359	CXX_FLAGS="-mmacosx-version-min=10.6 -isysroot $sdk -Wl,-syslibroot,$sdk"
2360	;;
2361	11\.*)
2362	darwin_ver="10.7" # Lion
2363	sdk=/Developer/SDKs/MacOSX10.6.sdk
2364	CXX_FLAGS="-mmacosx-version-min=10.6 -isysroot $sdk -Wl,-syslibroot,$sdk"
2365	;;
2366	10\.*)
2367	darwin_ver="10.6" # Snow Leopard
2368	if [ "$BUILD_MACHINE" = "x86" ]; then
2369	sdk=/Developer/SDKs/MacOSX10.5.sdk
2370	CXX_FLAGS="-mmacosx-version-min=10.5 -isysroot $sdk -Wl,-syslibroot,$sdk"
2371	cnf_append "VBOX_MACOS_10_5_WORKAROUND" "1"
2372	else
2373	sdk=/Developer/SDKs/MacOSX10.6.sdk
2374	CXX_FLAGS="-mmacosx-version-min=10.6 -isysroot $sdk -Wl,-syslibroot,$sdk"
2375	fi
2376	# test "$CC" = "gcc" && CC="gcc-4.0"
2377	# test "$CXX" = "g++" && CXX="g++-4.0"
2378	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_7" "1"
2379	;;
2380	9\.*)
2381	darwin_ver="10.5" # Leopard
2382	sdk=/Developer/SDKs/MacOSX10.5.sdk
2383	CXX_FLAGS="-mmacosx-version-min=10.5 -isysroot $sdk -Wl,-syslibroot,$sdk"
2384	# test "$CC" = "gcc" && CC="gcc-4.0"
2385	# test "$CXX" = "g++" && CXX="g++-4.0"
2386	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_6" "1"
2387	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_7" "1"
2388	;;
2389	8\.*)
2390	darwin_ver="10.4" # Tiger
2391	sdk=/Developer/SDKs/MacOSX10.4u.sdk
2392	CXX_FLAGS="-mmacosx-version-min=10.4 -isysroot $sdk -Wl,-syslibroot,$sdk"
2393	# test "$CC" = "gcc" && CC="gcc-4.0"
2394	# test "$CXX" = "g++" && CXX="g++-4.0"
2395	cnf_append "VBOX_WITH_COCOA_QT" ""
2396	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_6" "1"
2397	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_7" "1"
2398	;;
2399	*)
2400	echo " failed to determine Darwin version. (uname -r: $darwin_ver)"
2401	fail
2402	darwin_ver="unknown"
2403	;;
2404	esac
2405	log_success "found version $darwin_ver (SDK: $sdk)"
2406	}
2407
2408
2409	check_makeself()
2410	{
2411	test_header "makeself"
2412	if check_avail "$MAKESELF" makeself; then
2413	makeself_ver=`$MAKESELF --version\|grep version\|sed 's+^Makeself.version \([0-9\.]\).*+\1+'`
2414	if [ $? -ne 0 ]; then
2415	log_failure "makeself not working"
2416	fail
2417	else
2418	log_success "found version $makeself_ver"
2419	cnf_append "VBOX_MAKESELF" "`which_wrapper $MAKESELF`"
2420	fi
2421	fi
2422	}
2423
2424
2425	#
2426	# Checks that i386-elf-gcc-3.4.6, i386-elf-gcc-3.4.3, i386-elf-gcc-3.4 or i386-elf-gcc
2427	# is around to prevent confusion when the build fails in src/recompiler.
2428	# Note. Keep the which order in sync with the $(which ) in src/recompiler/Makefile.kmk.
2429	#
2430	check_i386elfgcc()
2431	{
2432	test_header "i386-elf-gcc"
2433	i386_elf_gcc=`which_wrapper i386-elf-gcc-3.4.6`
2434	test -z "$i386_elf_gcc" && i386_elf_gcc=`which_wrapper i386-elf-gcc-3.4.3`
2435	test -z "$i386_elf_gcc" && i386_elf_gcc=`which_wrapper i386-elf-gcc-3.4`
2436	test -z "$i386_elf_gcc" && i386_elf_gcc=`which_wrapper i386-elf-gcc`
2437	if test -z "$i386_elf_gcc"; then
2438	echo " failed to find i386-elf-gcc"
2439	fail
2440	fi
2441	log_success "found $i386_elf_gcc"
2442	}
2443
2444
2445	#
2446	# Show help
2447	#
2448	show_help()
2449	{
2450	cat << EOF
2451	Usage: ./configure [OPTIONS]...
2452
2453	Configuration:
2454	-h, --help display this help and exit
2455	--nofatal don't abort on errors
2456	EOF
2457	[ $WITH_XPCOM -eq 1 ] && echo " --disable-xpcom disable XPCOM and related stuff"
2458	[ $WITH_PYTHON -eq 1 ] && echo " --disable-python disable python bindings"
2459	[ $WITH_JAVA -eq 1 ] && echo " --disable-java disable java bindings"
2460	[ $WITH_VMMRAW -eq 1 ] && echo " --disable-vmmraw disable VMM raw mode (VT-x/AMD-V mandatory!)"
2461	[ $WITH_SDL_TTF -eq 1 ] && echo " --disable-sdl-ttf disable SDL_ttf detection"
2462	[ $WITH_QT4 -eq 1 ] && echo " --disable-qt disable Qt detection"
2463	[ $WITH_QT5 -eq 1 ] && echo " --disable-qt disable Qt detection"
2464	[ $WITH_ALSA -eq 1 ] && echo " --disable-alsa disable the ALSA sound backend"
2465	[ $WITH_PULSE -eq 1 ] && echo " --disable-pulse disable the PulseAudio backend"
2466	[ $WITH_DBUS -eq 1 ] && echo " --disable-dbus don't use DBus and hal for hardware detection"
2467	[ $WITH_KMODS -eq 1 ] && echo " --disable-kmods don't build Linux kernel modules (host and guest)"
2468	[ $WITH_OPENGL -eq 1 ] && echo " --disable-opengl disable OpenGL support (2D & 3D)"
2469	[ $WITH_QT4 -eq 0 ] && echo " --enable-qt4 enable Qt4 detection"
2470	[ $WITH_QT5 -eq 0 ] && echo " --enable-qt5 enable Qt5 detection"
2471	[ $WITH_GSOAP -eq 0 ] && echo " --enable-webservice enable the webservice stuff"
2472	[ $OSE -eq 1 ] && echo " --enable-vnc enable the VNC server"
2473	[ $OSE -eq 0 ] && echo " --disable-extpack don't build the extpack"
2474	[ $WITH_DOCS -eq 1 ] && echo " --disable-docs don't build the documentation"
2475	[ $WITH_LIBVPX -eq 1 ] && echo " --disable-libvpx don't use libvpx for video capturing"
2476	[ "$OS" = "linux" -o "$OS" = "freebsd" ] && echo " --enable-vde enable VDE networking"
2477	cat << EOF
2478	--disable-udptunnel disable UDP tunnel networking
2479	--disable-devmapper disable device mapper library access
2480	--disable-hardening don't be strict about /dev/vboxdrv access
2481	--build-libxml2 build libxml2 from sources
2482	EOF
2483	[ $OSE -eq 0 ] && cat << EOF
2484	--build-libssl build openssl from sources
2485	--build-libcurl build libcurl from sources
2486	--build-libvpx build libvpx from sources
2487	EOF
2488	[ "$OS" != "darwin" ] && echo " --setup-wine setup a Wine directory and register the hhc hack"
2489	cat << EOF
2490	--only-additions only build the Guest Additions
2491
2492	Paths:
2493	--with-gcc=PATH location of the gcc compiler [$CC]
2494	--with-g++=PATH location of the g++ compiler [$CXX]
2495	--with-kbuild=DIR kbuild directory [$KBUILDDIR]
2496	--with-iasl=PATH location of the iasl compiler [$IASL]
2497	--with-mkisofs=PATH location of mkisofs [$MKISOFS]
2498	--with-makeself=PATH location of makeself [$MAKESELF]
2499	EOF
2500	[ "$OS" = "darwin" ] && echo " --with-xcode-dir=DIR custom path to Xcode root directory; it is assumed that Xcode"
2501	[ "$OS" = "darwin" ] && echo " contains OS X 10.6 SDK (required for Mountain Lion and newer hosts"
2502	[ "$OS" = "darwin" ] && echo " only, ignored for the rest)"
2503	[ "$OS" = "linux" ] && echo " --with-linux=DIR Linux kernel source directory [$LINUX]"
2504	[ $WITH_QT4 -eq 1 ] && echo " --with-qt-dir=DIR directory for Qt headers/libraries [pkgconfig]"
2505	[ $WITH_QT5 -eq 1 ] && echo " --with-qt-dir=DIR directory for Qt headers/libraries [pkgconfig]"
2506	[ $WITH_GSOAP -eq 1 ] && echo " --with-gsoap-dir=PATH directory for gSOAP compiler/headers/libraries"
2507	[ $WITH_GSOAP -eq 1 ] && echo " (soapcpp2 and wsdl2h, soapstd2.h, libgsoap++.a/so)"
2508	[ $WITH_GSOAP -eq 1 ] && echo " --with-gsoap-import=PATH directory for gSOAP import files (stlvector.h)"
2509	cat << EOF
2510	--with-openssl-dir=DIR directory for OpenSSL headers/libraries
2511	--with-ow-dir=DIR directory where Open Watcom can be found [$WATCOM]
2512	--out-path=PATH the folder to which configuration and build output
2513	should go
2514
2515	Build type:
2516	-d, --build-debug build with debugging symbols and assertions
2517	--build-profile build with profiling support
2518	--build-headless build headless (without any GUI frontend)
2519	EOF
2520	exit 0
2521	}
2522
2523
2524	#
2525	# The body.
2526	#
2527
2528	# test if we are OSE
2529	if [ $OSE -eq 1 -a -r "`cd \`dirname $0\`; pwd`/src/VBox/RDP/server/server.cpp" ]; then
2530	OSE=0
2531	# Set this as a reminder to print a log message once we know the path of the
2532	# log file
2533	NOT_OSE=1
2534	fi
2535
2536	# Change OS specific defaults; must be before all other stuff
2537	if [ "$OS" = "darwin" ]; then
2538	WITH_SDL=0
2539	WITH_SDL_TTF=0
2540	WITH_X11=0
2541	WITH_ALSA=0
2542	WITH_PULSE=0
2543	WITH_DBUS=0
2544	WITH_KMODS=0
2545	BUILD_LIBXML2=1
2546	BUILD_LIBVPX=1
2547	[ $OSE -eq 1 ] \|\| BUILD_LIBCURL=1
2548	[ $OSE -eq 1 ] && WITH_LIBVPX=0
2549	WITH_XCODE_DIR=""
2550	elif [ "$OS" = "haiku" ]; then
2551	#WITH_SDL=0
2552	WITH_SDL_TTF=0
2553	WITH_X11=0
2554	WITH_ALSA=0
2555	WITH_PULSE=0
2556	WITH_DBUS=0
2557	WITH_KMODS=0
2558	WITH_LIBIDL=0
2559	WITH_XPCOM=0
2560	BUILD_LIBXSLT=1
2561	BUILD_LIBXML2=1
2562	WITH_LIBVPX=0
2563	# it is part of libroot, which is linked by default,
2564	# but the script wants something
2565	LIBPTHREAD="-lroot"
2566	#[ $OSE -eq 1 ] \|\| BUILD_LIBCURL=1
2567	[ $OSE -eq 1 ] \|\| BUILD_LIBSSL=1
2568	elif [ "$OS" = "solaris" ]; then
2569	[ $OSE -eq 1 ] && WITH_LIBVPX=0
2570	fi
2571
2572	# scan command line options
2573	for option in "$@"; do
2574	case "$option" in
2575	--help\|-help\|-h)
2576	show_help
2577	;;
2578	--nofatal)
2579	nofatal=1
2580	;;
2581	--env-only)
2582	ENV_ONLY=1
2583	;;
2584	--with-gcc=*)
2585	CC=`echo $option \| cut -d'=' -f2`
2586	;;
2587	--with-g++=*)
2588	CXX=`echo $option \| cut -d'=' -f2`
2589	;;
2590	--with-kbuild=*)
2591	KBUILDDIR=`echo $option \| cut -d'=' -f2`
2592	if echo $KBUILDDIR\|grep -q "$INVALID_CHARS"; then
2593	echo "Error: KBUILDDIR contains invalid characters!"
2594	exit 1
2595	fi
2596	;;
2597	--with-qt-dir=*)
2598	[ $WITH_QT4 -eq 1 ] && QT4DIR=`echo $option \| cut -d'=' -f2`
2599	[ $WITH_QT4 -eq 1 ] && QT4DIR_PKGCONFIG=0
2600	[ $WITH_QT5 -eq 1 ] && QT5DIR=`echo $option \| cut -d'=' -f2`
2601	[ $WITH_QT5 -eq 1 ] && QT5DIR_PKGCONFIG=0
2602	;;
2603	--with-openssl-dir=*)
2604	OPENSSLDIR=`echo $option \| cut -d'=' -f2`
2605	INCCRYPTO="-I${OPENSSLDIR}/include"
2606	LIBCRYPTO="${OPENSSLDIR}/lib/libcrypto.a ${OPENSSLDIR}/lib/libssl.a"
2607	;;
2608	--with-ow-dir=*)
2609	WATCOM=`echo $option \| cut -d'=' -f2`
2610	;;
2611	--with-gsoap-dir=*)
2612	GSOAP=`echo $option \| cut -d'=' -f2`
2613	;;
2614	--with-gsoap-import=*)
2615	GSOAP_IMPORT=`echo $option \| cut -d'=' -f2`
2616	;;
2617	--with-iasl=*)
2618	IASL=`echo $option \| cut -d'=' -f2`
2619	;;
2620	--with-xcode-dir=*)
2621	WITH_XCODE_DIR=`echo $option \| cut -d'=' -f2`
2622	echo $option
2623	;;
2624	--with-linux=*)
2625	LINUX=`echo $option \| cut -d'=' -f2`
2626	;;
2627	--with-mkisofs=*)
2628	MKISOFS=`echo $option \| cut -d'=' -f2`
2629	;;
2630	--with-makeself=*)
2631	MAKESELF=`echo $option \| cut -d'=' -f2`
2632	;;
2633	--target-arch=*)
2634	TARGET_MACHINE=`echo $option \| cut -d'=' -f2`
2635	;;
2636	--disable-xpcom)
2637	[ $WITH_XPCOM -eq 1 ] && WITH_XPCOM=0
2638	;;
2639	--disable-python)
2640	[ $WITH_PYTHON -eq 1 ] && WITH_PYTHON=0
2641	;;
2642	--disable-java)
2643	[ $WITH_JAVA -eq 1 ] && WITH_JAVA=0
2644	;;
2645	--disable-vmmraw)
2646	[ $WITH_VMMRAW -eq 1 ] && WITH_VMMRAW=0
2647	;;
2648	--disable-sdl-ttf)
2649	[ $WITH_SDL_TTF -eq 1 ] && WITH_SDL_TTF=0
2650	;;
2651	--disable-qt)
2652	[ $WITH_QT4 -eq 1 ] && WITH_QT4=0
2653	[ $WITH_QT5 -eq 1 ] && WITH_QT5=0
2654	;;
2655	--enable-qt4)
2656	[ $WITH_QT4 -eq 0 ] && WITH_QT4=1
2657	[ $WITH_QT5 -eq 1 ] && WITH_QT5=0
2658	;;
2659	--enable-qt5)
2660	[ $WITH_QT5 -eq 0 ] && WITH_QT5=1
2661	[ $WITH_QT4 -eq 1 ] && WITH_QT4=0
2662	;;
2663	--passive-mesa)
2664	PASSIVE_MESA=1
2665	;;
2666	--disable-alsa)
2667	[ $WITH_ALSA -eq 1 ] && WITH_ALSA=0
2668	;;
2669	--disable-pulse)
2670	[ $WITH_PULSE -eq 1 ] && WITH_PULSE=0
2671	;;
2672	--enable-pulse)
2673	WITH_PULSE=2
2674	;;
2675	--disable-dbus)
2676	[ $WITH_DBUS -eq 1 ] && WITH_DBUS=0
2677	;;
2678	--disable-kmods)
2679	[ $WITH_KMODS -eq 1 ] && WITH_KMODS=0
2680	;;
2681	--disable-opengl)
2682	[ $WITH_OPENGL -eq 1 ] && WITH_OPENGL=0
2683	;;
2684	--enable-webservice)
2685	[ $WITH_GSOAP -eq 0 ] && WITH_GSOAP=1
2686	;;
2687	--enable-vnc)
2688	WITH_VNC=1
2689	;;
2690	--disable-hardening)
2691	WITH_HARDENING=0
2692	;;
2693	--disable-extpack)
2694	WITH_EXTPACK=0
2695	;;
2696	--disable-docs)
2697	WITH_DOCS=0
2698	;;
2699	--enable-hardening)
2700	WITH_HARDENING=2
2701	;;
2702	--disable-udptunnel)
2703	WITH_UDPTUNNEL=0
2704	;;
2705	--enable-vde)
2706	WITH_VDE=1
2707	;;
2708	--disable-devmapper)
2709	WITH_DEVMAPPER=0
2710	;;
2711	--disable-libvpx)
2712	WITH_LIBVPX=0
2713	;;
2714	--disable-sdl)
2715	WITH_SDL=0
2716	;;
2717	--build-debug\|-d)
2718	BUILD_TYPE=debug
2719	;;
2720	--build-profile)
2721	BUILD_TYPE=profile
2722	;;
2723	--build-libxml2)
2724	BUILD_LIBXML2=1
2725	;;
2726	--build-libssl)
2727	BUILD_LIBSSL=1
2728	;;
2729	--build-libcurl)
2730	BUILD_LIBCURL=1
2731	;;
2732	--build-libvpx)
2733	BUILD_LIBVPX=1
2734	;;
2735	--build-headless)
2736	HEADLESS=1
2737	WITH_SDL=0
2738	WITH_SDL_TTF=0
2739	WITH_X11=0
2740	WITH_OPENGL=0
2741	WITH_QT4=0
2742	WITH_QT5=0
2743	;;
2744	--ose)
2745	OSE=2
2746	;;
2747	--odir=*)
2748	ODIR="`echo $option \| cut -d'=' -f2`/"
2749	ODIR_OVERRIDE=1
2750	;;
2751	--out-path=*)
2752	out_path="`echo $option \| cut -d'=' -f2`/"
2753	if [ -d $out_path ]; then
2754	saved_path="`pwd`"
2755	cd $out_path
2756	OUT_PATH="`pwd`"
2757	cd $saved_path
2758	OUT_PATH_OVERRIDE=1
2759	if [ $ODIR_OVERRIDE -eq 0 ]; then
2760	# This variable has not yet been overridden. That can still happen.
2761	ODIR=$OUT_PATH/
2762	fi
2763	else
2764	echo "Error: invalid folder \"$out_path\" in option \"$option\""
2765	exit 1
2766	fi
2767	;;
2768	--setup-wine)
2769	[ "$OS" != "darwin" ] && SETUP_WINE=1
2770	;;
2771	--only-additions)
2772	ONLY_ADDITIONS=1
2773	;;
2774	*)
2775	echo
2776	echo "Unrecognized option \"$option\""
2777	echo
2778	show_help
2779	;;
2780	esac
2781	done
2782
2783	LOG="$ODIR$LOG"
2784	ENV="$ODIR$ENV"
2785	CNF="$ODIR$CNF"
2786
2787	# initialize output files
2788	cat > $LOG << EOF
2789	# Log file generated by
2790	#
2791	# '$0 $*'
2792	#
2793
2794	EOF
2795	cat > $CNF << EOF
2796	# -- Makefile --
2797	#
2798	# automatically generated by
2799	#
2800	# '$0 $*'
2801	#
2802	# It will be completely overwritten if configure is executed again.
2803	#
2804
2805	EOF
2806	cat > $ENV << EOF
2807	#!/bin/bash
2808	#
2809	# automatically generated by
2810	#
2811	# '$0 $*'
2812	#
2813	# It will be completely overwritten if configure is executed again.
2814	# Make sure you source this file once before you start to build VBox.
2815	#
2816
2817	EOF
2818
2819	# Print log warning about OSE if necessary
2820	if [ -n "$NOT_OSE" ]; then
2821	echo "Found RDP server, assuming VBOX_OSE = FALSE" >> $LOG
2822	echo >> $LOG
2823	fi
2824
2825
2826	if [ "$BUILD_TYPE" = "debug" ]; then
2827	echo "Creating DEBUG build!" >> $LOG
2828	elif [ "$BUILD_TYPE" = "profile" ]; then
2829	echo "Creating PROFILE build!" >> $LOG
2830	fi
2831
2832	# first determine our environment
2833	check_environment
2834	check_kbuild
2835
2836	[ -n "$ENV_ONLY" ] && exit 0
2837
2838	# append the tools directory to the default search path
2839	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
2840	export PATH
2841
2842	# if we will be writing to a different out directory then set this up now
2843	if [ $OUT_PATH_OVERRIDE -eq 1 ]; then
2844	echo "AUTOCFG=$OUT_PATH/AutoConfig.kmk" >> $ENV
2845	echo "export AUTOCFG" >> $ENV
2846	echo "LOCALCFG=$OUT_PATH/LocalConfig.kmk" >> $ENV
2847	echo "export LOCALCFG" >> $ENV
2848	echo "PATH_OUT_BASE=$OUT_PATH" >> $ENV
2849	echo "export PATH_OUT_BASE" >> $ENV
2850	fi
2851
2852	# some things are not available in for OSE
2853	if [ $OSE -ge 1 ]; then
2854	cnf_append "VBOX_OSE" "1"
2855	cnf_append "VBOX_WITH_VALIDATIONKIT" ""
2856	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
2857
2858	if [ "$OS" = "linux" ]; then
2859	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
2860	else
2861	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
2862	fi
2863	echo >> $CNF
2864	fi
2865
2866	# extpack
2867	if [ $ONLY_ADDITIONS -eq 1 ]; then
2868	cnf_append "VBOX_WITH_EXTPACK_PUEL_BUILD" ""
2869	elif [ $OSE -eq 0 ]; then
2870	if [ $WITH_EXTPACK -eq 1 ]; then
2871	BUILD_LIBSSL=1
2872	else
2873	cnf_append "VBOX_WITH_EXTPACK_PUEL_BUILD" ""
2874	fi
2875	fi
2876
2877	# headless
2878	if [ -n "$HEADLESS" ]; then
2879	cnf_append "VBOX_HEADLESS" "1"
2880	fi
2881
2882	# emit disable directives corresponding to any --disable-xxx options.
2883	if [ $WITH_OPENGL -eq 0 ]; then
2884	cnf_append "VBOX_WITH_CROGL" ""
2885	cnf_append "VBOX_WITH_VIDEOHWACCEL" ""
2886	cnf_append "VBOX_GUI_USE_QGL" ""
2887	fi
2888	[ $WITH_XPCOM -eq 0 ] && cnf_append "VBOX_WITH_MAIN" ""
2889	[ $WITH_QT4 -eq 0 -a $WITH_QT5 -eq 0 ] && cnf_append "VBOX_WITH_QTGUI" ""
2890	[ $WITH_QT5 -eq 1 ] && cnf_append "VBOX_WITH_QTGUI_V5" "1"
2891	[ $WITH_SDL_TTF -eq 0 ] && cnf_append "VBOX_WITH_SECURELABEL" ""
2892	[ $WITH_PYTHON -eq 0 ] && cnf_append "VBOX_WITH_PYTHON" ""
2893	[ $WITH_JAVA -eq 0 ] && cnf_append "VBOX_WITH_JXPCOM" ""
2894	[ $WITH_JAVA -eq 0 ] && cnf_append "VBOX_WITH_JWS" ""
2895	[ $WITH_HARDENING -eq 0 ] && cnf_append "VBOX_WITHOUT_HARDENING" "1"
2896	[ $WITH_HARDENING -eq 2 ] && cnf_append "VBOX_WITH_HARDENING" "2"
2897	[ $WITH_VMMRAW -eq 0 ] && cnf_append "VBOX_WITH_RAW_MODE" ""
2898	[ $WITH_LIBVPX -eq 0 ] && cnf_append "VBOX_WITH_VPX" ""
2899
2900	# Darwin-specific
2901	if [ "$OS" = "darwin" ]; then
2902	check_darwinversion
2903	fi
2904	# the tools
2905	check_gcc
2906	if [ $ONLY_ADDITIONS -eq 0 ]; then
2907	check_open_watcom
2908	[ "$OS" != "darwin" ] && check_iasl
2909	# don't check for yasm for the time beeing as 0.40 and 0.50 both have known bugs
2910	# [ "$OS" != "darwin" ] && check_yasm
2911	[ "$OS" != "darwin" ] && check_xsltproc
2912	[ "$OS" != "darwin" ] && check_mkisofs
2913	fi
2914
2915	# the libraries
2916	if [ $ONLY_ADDITIONS -eq 0 ]; then
2917	[ "$OS" != "darwin" ] && check_pthread
2918	check_libxml2
2919	[ $WITH_LIBIDL -eq 1 ] && check_libidl
2920	check_ssl
2921	check_curl
2922	[ $WITH_LIBVPX -eq 1 ] && check_vpx
2923	[ "$OS" != "darwin" ] && check_z
2924	[ "$OS" != "darwin" ] && check_png
2925	[ $OSE -eq 0 -a "$OS" = "linux" ] && check_pam
2926	if [ $WITH_SDL -eq 1 ]; then
2927	check_sdl
2928	else
2929	cnf_append "VBOX_WITH_VBOXSDL" ""
2930	fi
2931	[ $WITH_SDL_TTF -eq 1 -a $OSE -eq 0 ] && check_sdl_ttf
2932	[ $WITH_X11 -eq 1 ] && check_x
2933	# TODO check for xcomposite-dev (X11/extensions/Xcomposite.h, additions only)
2934	# TODO check for libxdamange-dev (X11/extensions/Xdamage.h, additions only)
2935	[ $WITH_X11 -eq 1 ] && check_xcursor
2936	[ $WITH_X11 -eq 1 ] && check_xinerama
2937	[ $WITH_X11 -eq 1 ] && check_xrandr
2938	[ $WITH_OPENGL -eq 1 ] && check_opengl
2939	[ $WITH_QT4 -eq 1 ] && check_qt4
2940	[ $WITH_QT5 -eq 1 ] && check_qt5
2941	[ $WITH_PYTHON -eq 1 ] && check_python
2942	[ $WITH_JAVA -eq 1 ] && check_java
2943
2944	# PulseAudio
2945	if [ "$OS" = "linux" -o "$OS" = "freebsd" -o "$OS" = "netbsd" ]; then
2946	if [ $WITH_PULSE -eq 1 ]; then
2947	check_pulse
2948	elif [ $WITH_PULSE -eq 0 ]; then
2949	cnf_append "VBOX_WITH_PULSE" ""
2950	fi
2951	fi
2952	fi
2953
2954	# Linux-specific
2955	if [ "$OS" = "linux" ]; then
2956	# don't check for the static libstdc++ in the PUEL version as we build the
2957	# additions at a dedicated box
2958	[ $OSE -ge 1 ] && check_staticlibstdcxx
2959	if [ $WITH_KMODS -eq 1 ]; then
2960	check_linux
2961	else
2962	cnf_append "VBOX_LINUX_SRC" ""
2963	cnf_append "VBOX_WITH_VBOXDRV" ""
2964	cnf_append "VBOX_WITH_ADDITION_DRIVERS" ""
2965	fi
2966	if [ $ONLY_ADDITIONS -eq 0 ]; then
2967	if [ $WITH_ALSA -eq 1 ]; then
2968	check_alsa
2969	else
2970	cnf_append "VBOX_WITH_ALSA" ""
2971	fi
2972	if [ $WITH_DBUS -eq 0 ]; then
2973	cnf_append "VBOX_WITH_DBUS" ""
2974	fi
2975	if [ $WITH_DEVMAPPER -eq 1 ]; then
2976	check_libdevmapper
2977	else
2978	cnf_append "VBOX_WITH_DEVMAPPER" ""
2979	fi
2980	check_libcap
2981	fi
2982	check_compiler_h
2983	[ $ONLY_ADDITIONS -eq 0 -a "$BUILD_MACHINE" = "amd64" -a $WITH_VMMRAW -eq 1 ] && check_32bit
2984	# tools/common/makeself*
2985	[ $OSE -ge 1 ] && check_makeself
2986	fi
2987
2988	[ -n "$SETUP_WINE" ] && setup_wine
2989
2990	if [ $ONLY_ADDITIONS -eq 0 -a $WITH_GSOAP -eq 1 ]; then
2991	check_gsoap
2992	else
2993	if [ $OSE -ge 1 ]; then
2994	cnf_append "VBOX_WITH_WEBSERVICES" ""
2995	fi
2996	fi
2997
2998	# UDPTUNNEL
2999	if [ $ONLY_ADDITIONS -eq 0 -a $WITH_UDPTUNNEL -eq 0 ]; then
3000	cnf_append "VBOX_WITH_UDPTUNNEL" ""
3001	fi
3002
3003	# VDE
3004	if [ $ONLY_ADDITIONS -eq 0 -a "$OS" = "linux" -o "$OS" = "freebsd" ]; then
3005	if [ $WITH_VDE -eq 1 ]; then
3006	cnf_append "VBOX_WITH_VDE" "1"
3007	fi
3008	fi
3009
3010	# DOCS
3011	if [ $ONLY_ADDITIONS -eq 1 -o $WITH_DOCS -eq 0 ]; then
3012	cnf_append "VBOX_WITH_DOCS" ""
3013	cnf_append "VBOX_WITH_DOCS_PACKING" ""
3014	fi
3015
3016	# VNC server support
3017	if [ $ONLY_ADDITIONS -eq 0 -a $OSE -ge 1 ]; then
3018	if [ $WITH_VNC = 1 ]; then
3019	check_vncserver
3020	else
3021	cnf_append "VBOX_WITH_EXTPACK_VNC" ""
3022	fi
3023	fi
3024
3025	if [ $ONLY_ADDITIONS -eq 1 ]; then
3026	cnf_append "VBOX_ONLY_ADDITIONS" "1"
3027	fi
3028
3029	# success!
3030	echo
3031	echo "Successfully generated '$CNF' and '$ENV'."
3032	echo "Source '$ENV' once before you start to build VBox:"
3033	echo ""
3034	echo " source $ENV"
3035	echo " kmk"
3036	echo ""
3037	if [ "$OS" = "linux" ]; then
3038	if [ $OUT_PATH_OVERRIDE -eq 1 ]; then
3039	vbox_out_path=$OUT_PATH
3040	else
3041	vbox_out_path=./out
3042	fi
3043	echo "To compile the kernel modules, do:"
3044	echo ""
3045	echo " cd $vbox_out_path/$OS.$TARGET_MACHINE/$BUILD_TYPE/bin/src"
3046	echo " make"
3047	echo ""
3048	fi
3049	if [ $ONLY_ADDITIONS -eq 1 ]; then
3050	echo ""
3051	echo " Tree configured to build only the Guest Additions"
3052	echo ""
3053	elif [ $WITH_HARDENING -gt 0 ]; then
3054	echo ""
3055	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3056	echo " Hardening is enabled which means that the VBox binaries will not run from"
3057	echo " the binary directory. The binaries have to be installed suid root and some"
3058	echo " more prerequisites have to be fulfilled which is normally done by installing"
3059	echo " the final package. For development, the hardening feature can be disabled"
3060	echo " by specifying the --disable-hardening parameter. Please never disable that"
3061	echo " feature for the final distribution!"
3062	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3063	echo ""
3064	else
3065	echo ""
3066	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3067	echo " Hardening is disabled. Please do NOT build packages for distribution with"
3068	echo " disabled hardening!"
3069	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3070	echo ""
3071	fi
3072	echo "Enjoy!"
3073	cleanup

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