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source: vbox/trunk/configure@ 97364

Last change on this file since 97364 was 96407, checked in by vboxsync, 21 months ago
scm copyright and license note update
Property svn:eol-style set to `LF` Property svn:executable set to ``*
File size: 80.2 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) 2006-2022 Oracle and/or its affiliates.
7	#
8	# This file is part of VirtualBox base platform packages, as
9	# available from https://www.virtualbox.org.
10	#
11	# This program is free software; you can redistribute it and/or
12	# modify it under the terms of the GNU General Public License
13	# as published by the Free Software Foundation, in version 3 of the
14	# License.
15	#
16	# This program is distributed in the hope that it will be useful, but
17	# WITHOUT ANY WARRANTY; without even the implied warranty of
18	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19	# General Public License for more details.
20	#
21	# You should have received a copy of the GNU General Public License
22	# along with this program; if not, see <https://www.gnu.org/licenses>.
23	#
24	# SPDX-License-Identifier: GPL-3.0-only
25	#
26
27	LC_ALL=C
28	export LC_ALL
29
30	# append some extra paths
31	PATH="$PATH:/opt/gnome/bin"
32	# Solaris (order of paths important for tr, grep, sed to work)
33	PATH="/usr/xpg4/bin:$PATH:/usr/local/bin:/usr/sfw/bin:/usr/ccs/bin"
34	ORGPATH=$PATH
35
36	# Wrapper for ancient /usr/bin/which on darwin that always returns 0
37	which_wrapper()
38	{
39	if [ -z "$have_ancient_which" ]; then
40	if which /bin/___cErTaINly_a_nOn_eXisTing_fIle___ 2> /dev/null > /dev/null; then
41	have_ancient_which="yes"
42	else
43	have_ancient_which="no"
44	fi
45	fi
46	if [ "$have_ancient_which" = "yes" ]; then
47	retval=`which $* 2>/dev/null`
48	echo "$retval"
49	test -n "$retval" -a -x "$retval"
50	unset retval
51	else
52	which $* 2> /dev/null
53	fi
54	}
55
56	OS=`uname -s \| sed -e 's/GNU\/Linux/Linux/g' \| tr '[:upper:]' '[:lower:]'`
57	case "$OS" in
58	linux)
59	;;
60	darwin)
61	;;
62	freebsd)
63	;;
64	netbsd)
65	;;
66	sunos)
67	OS='solaris'
68	;;
69	haiku)
70	;;
71	*)
72	echo "Cannot determine OS!"
73	exit 1
74	;;
75	esac
76
77	#
78	# Defaults
79	#
80	OSE=1
81	ODIR="`pwd`/"
82	ODIR_OVERRIDE=0
83	OUT_BASE_PATH=""
84	OUT_BASE_PATH_OVERRIDE=0
85	SETUP_WINE=
86	ONLY_ADDITIONS=0
87	TARGET_MACHINE=""
88	TARGET_CPU=""
89	WITH_XPCOM=1
90	WITH_PYTHON=1
91	WITH_JAVA=1
92	WITH_VMMRAW=1
93	WITH_LIBIDL=1
94	WITH_QT5=1
95	WITH_SDL=1
96	WITH_SDL_TTF=1
97	WITH_X11=1
98	WITH_ALSA=1
99	WITH_PULSE=1
100	WITH_DBUS=1
101	WITH_DEVMAPPER=1
102	WITH_KMODS=1
103	WITH_OPENGL=1
104	WITH_HARDENING=1
105	WITH_UDPTUNNEL=1
106	WITH_VDE=0
107	WITH_VNC=0
108	WITH_EXTPACK=1
109	WITH_DOCS=1
110	WITH_LIBVPX=1
111	WITH_LIBOPUS=1
112	WITH_LIBTPMS=1
113	BUILD_LIBXML2=
114	BUILD_LIBCURL=
115	BUILD_LIBSSL=
116	BUILD_LIBVPX=
117	BUILD_LIBTPMS=
118	PASSIVE_MESA=0
119	CC="gcc"
120	CC32=""
121	CC64=""
122	CXX="g++"
123	CXX32=""
124	CXX64=""
125	YASM="yasm"
126	IASL="iasl"
127	XSLTPROC="xsltproc"
128	INCCRYPTO=""
129	LIBCRYPTO="-lssl -lcrypto"
130	LIBPTHREAD="-lpthread"
131	LIBCAP="-lcap"
132	GSOAP=""
133	GSOAP_IMPORT=""
134	INCX11="/usr/local/include"
135	LIBX11="-L/usr/X11R6/lib -L/usr/X11R6/lib64 -L/usr/local/lib -lXext -lX11"
136	LIBXCURSOR="-lXcursor"
137	LIBXMU="-lXmu"
138	LIBXINERAMA="-lXinerama"
139	LIBXRANDR="-lXrandr"
140	MAKESELF="makeself"
141	MESA="-lGL"
142	INCZ=""
143	LIBZ="-lz"
144	INCLZF="/usr/include/liblzf"
145	LIBLZF="-llzf"
146	INCVNCSERVER=""
147	LIBVNCSERVER="-lvncserver"
148	INCDEVMAPPER=""
149	LIBDEVMAPPER="-ldevmapper"
150	CXX_FLAGS=""
151	if [ "$OS" = "freebsd" ]; then
152	INCCURL="-I/usr/local/include"
153	LIBCURL="-L/usr/local/lib -lcurl"
154	INCPULSE="-I/usr/local/include"
155	LIBPULSE="-L/usr/local/lib"
156	INCPNG="-I/usr/local/include"
157	LIBPNG="-L/usr/local/lib -lpng"
158	else
159	INCCURL=""
160	LIBCURL="-lcurl"
161	INCPNG=""
162	LIBPNG="-lpng"
163	fi
164	INCVPX=""
165	LIBVPX="-lvpx"
166	PKGCONFIG="`which_wrapper pkg-config`"
167	PYTHONDIR="/usr /usr/local"
168	QT5DIR="/usr/lib/qt5 /usr/share/qt5 /usr/lib64/qt5 /usr /usr/local"
169	QT5DIR_PKGCONFIG=1
170	QT5MAJ=5
171	QT5MIN=9
172	KBUILDDIR="`cd \`dirname $0\`; pwd`/kBuild"
173	DEVDIR="`cd \`dirname $0\`; pwd`/tools"
174	if [ -d "/lib/modules/`uname -r`/build" ]; then
175	LINUX="/lib/modules/`uname -r`/build"
176	elif [ "`echo /lib/modules/`" != "/lib/modules/" ]; then
177	# Get the most recent kernel headers if none match the current kernel.
178	for i in /lib/modules/*; do
179	if [ -r "$i/build" ]; then
180	LINUX="$i/build"
181	fi
182	done
183	fi
184	if [ -z "$LINUX" ]; then
185	LINUX="/usr/src/linux"
186	fi
187	KCHMVIEWER="kchmviewer"
188	LOG="configure.log"
189	CNF="AutoConfig.kmk"
190	ENV="env.sh"
191	BUILD_TYPE="release"
192	# the restricting tool is ar (mri mode).
193	INVALID_CHARS="[^A-Za-z0-9/\\$:._-]"
194
195	if (cd `dirname $0`; pwd)\|grep -q "$INVALID_CHARS"; then
196	echo "Error: VBox base path contains invalid characters!"
197	exit 1
198	fi
199
200	# Posix /bin/sh isn't supporting echo -n. Use printf instead.
201	ECHO_N="printf"
202
203
204	cleanup()
205	{
206	rm -f $ODIR.tmp_src.cc $ODIR.tmp_src.c $ODIR.tmp_out $ODIR.test_execute.log
207	[ "$OS" = "darwin" ] && rm -rf $ODIR.tmp_out.dSYM
208	true
209	}
210
211	fail()
212	{
213	if [ -z "$nofatal" -o "x$1" != "x" ]; then
214	cleanup
215	rm -f $ENV
216	echo "Check $LOG for details"
217	exit 1
218	fi
219	}
220
221	log()
222	{
223	echo "$1"
224	echo "$1" >> $LOG
225	}
226
227	log_success()
228	{
229	if [ -n "$1" ]; then $ECHO_N "$1, "; fi
230	echo "OK."
231	echo "$1" >> $LOG
232	echo >> $LOG
233	echo >> $LOG
234	}
235
236	log_failure()
237	{
238	echo
239	echo " ** $1!"
240	echo "** $1!" >> $LOG
241	echo >> $LOG
242	}
243
244	cnf_append()
245	{
246	printf "%-30s := %s\n" "$1" "$2" >> $CNF
247	}
248
249	strip_l()
250	{
251	echo "$1"\|$KBUILD_SED 's\|-l\([^ ]\+\)\|\1\|g; s\|^-[^l][^ ]\|\|g; s\| -[^l][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
252	}
253
254	strip_L()
255	{
256	if [ "$OS" = "darwin" ]; then
257	echo "$1"\|$KBUILD_SED 's\|-F\([^ ]\+\)\|\1\|g; s\|^-[^F][^ ]\|\|g; s\| -[^F][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
258	else
259	echo "$1"\|$KBUILD_SED 's\|-L\([^ ]\+\)\|\1\|g; s\|^-[^L][^ ]\|\|g; s\| -[^L][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
260	fi
261	}
262
263	L_to_PATH()
264	{
265	echo $1 >> $LOG
266	if [ "$OS" = "darwin" ]; then
267	echo "$1"\|$KBUILD_SED 's\|-F\([^ ]\+\)\|\1\|g; s\|^-[^F][^ ]\|\|g; s\| -[^F][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g; s\| \|:\|g'
268	else
269	echo "$1"\|$KBUILD_SED 's\|-L\([^ ]\+\)\|\1\|g; s\|^-[^L][^ ]\|\|g; s\| -[^L][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g; s\| \|:\|g'
270	fi
271	}
272
273	strip_I()
274	{
275	echo "$1"\|$KBUILD_SED 's\|-I\([^ ]\+\)\|\1\|g; s\|^-[^I][^ ]\|\|g; s\| -[^I][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
276	}
277
278	prefix_I()
279	{
280	echo "$1"\|$KBUILD_SED 's\|^\/\|-I/\|g; s\| \/\| -I/\|g'
281	}
282
283	check_avail()
284	{
285	if [ -z "$1" ]; then
286	log_failure "$2 is empty"
287	fail $3
288	return 1
289	elif which_wrapper $1 > /dev/null; then
290	return 0
291	else
292	log_failure "$1 (variable $2) not found"
293	fail $3
294	return 1
295	fi
296	}
297
298
299	# Prepare a test
300	test_header()
301	{
302	echo "*** Checking $1 ***" >> $LOG
303	$ECHO_N "Checking for $1: "
304	}
305
306
307	# Compile a test
308	# $1 compile flags/libs
309	# $2 library name
310	# $3 package name
311	# $4 if this argument is 'nofatal', don't abort
312	test_compile()
313	{
314	echo "compiling the following source file:" >> $LOG
315	cat $ODIR.tmp_src.cc >> $LOG
316	echo "using the following command line:" >> $LOG
317	echo "$CXX $CXX_FLAGS -fPIC -g -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc $1" >> $LOG
318	$CXX $CXX_FLAGS -fPIC -g -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc $1 >> $LOG 2>&1
319	if [ $? -ne 0 ]; then
320	if [ -z "$4" ]; then
321	echo
322	echo " $2 not found at $1 or $3 headers not found"
323	echo " Check the file $LOG for detailed error information."
324	fail
325	else
326	echo >> $LOG
327	echo >> $LOG
328	fi
329	return 1
330	fi
331	return 0
332	}
333
334
335	# Execute a compiled test binary
336	test_execute()
337	{
338	echo "executing the binary" >> $LOG
339	$ODIR.tmp_out > $ODIR.test_execute.log 2>&1
340	rc=$?
341	cat $ODIR.test_execute.log \| tee -a $LOG
342	if [ $rc -ne 0 ]; then
343	fail $1
344	return 1
345	fi
346	echo >> $LOG
347	echo >> $LOG
348	return 0
349	}
350
351
352	# Execute a compiled test binary
353	test_execute_path()
354	{
355	## LD_LIBRARY_PATH to set.
356	local_path="${1}"
357	## Set this to non-empty to make this test non-fatal.
358	local_nofail="${2}"
359	echo "executing the binary (LD_LIBRARY_PATH=$1:$LD_LIBRARY_PATH)" >> $LOG
360	LD_LIBRARY_PATH="${local_path}:$LD_LIBRARY_PATH" $ODIR.tmp_out > $ODIR.test_execute.log 2>&1
361	rc=$?
362	cat $ODIR.test_execute.log \| tee -a $LOG
363	if [ $rc -ne 0 ]; then
364	test -z "${local_nofail}" && fail
365	echo >> $LOG
366	echo >> $LOG
367	return 1
368	fi
369	echo >> $LOG
370	echo >> $LOG
371	return 0
372	}
373
374
375	#
376	# Check for OS, MACHINE, CPU
377	#
378	check_environment()
379	{
380	test_header environment
381	BUILD_CPU=`uname -m`
382	[ "$OS" = "solaris" ] && BUILD_CPU=`isainfo \| cut -f 1 -d ' '`
383	case "$BUILD_CPU" in
384	i[3456789]86\|x86\|i86pc\|BePC)
385	BUILD_MACHINE='x86'
386	LIB='lib'
387	;;
388	x86_64\|amd64)
389	BUILD_MACHINE='amd64'
390	BUILD_CPU='blend'
391	if [ "$OS" != "solaris" ]; then
392	# on AMD64 systems, 64bit libs are usually located in /usr/lib64
393	# see http://www.pathname.com/fhs/pub/fhs-2.3.html#LIB64
394	LIB='lib64'
395	else
396	# Solaris doesn't seem to subscribe to fhs, libs are usually in
397	# a '64' subdirectory of the standard 'lib' dirs while some 64-bit
398	# alternative binaries can be found in 'amd64' subdirs of the 'bin'
399	# ones. So, in order to find the right stuff (esp. sdl-config) we'll
400	# have to make sure the /bin/amd64 dirs are searched before the /bin
401	# ones. (The sed has some sideeffects, but they shouldn't harm us...)
402	echo "64-bit Solaris detected, hacking the PATH" >> $LOG
403	echo "old PATH: $PATH" >> $LOG
404	PATH=`echo ":$PATH:" \| sed -e 's,\(:[^:]*/bin\):,\1/amd64:\1:,g' \
405	-e 's/^://' -e 's/:$//g' -e 's/::*/:/g' `
406	export PATH
407	echo "new PATH: $PATH" >> $LOG
408	LIB='lib/64'
409	fi
410	;;
411	sparc64\|sparcv9)
412	BUILD_MACHINE='sparc64'
413	BUILD_CPU='blend'
414	;;
415	sparc32\|sparc\|sparcv8\|sparcv7\|sparcv8e)
416	BUILD_MACHINE='sparc32'
417	BUILD_CPU='blend'
418	;;
419	*)
420	log_failure "Cannot determine system"
421	exit 1
422	;;
423	esac
424	[ -z "$TARGET_MACHINE" ] && TARGET_MACHINE=$BUILD_MACHINE
425	[ -z "$TARGET_CPU" ] && TARGET_CPU=$BUILD_CPU
426	DEVDIR_BIN="$DEVDIR/$OS.$BUILD_MACHINE/bin"
427	log_success "Determined build machine: $OS.$BUILD_MACHINE, target machine: $OS.$TARGET_MACHINE"
428
429	echo "KBUILD_HOST=\"$OS\"" >> $ENV
430	echo "KBUILD_HOST_ARCH=\"$BUILD_MACHINE\"" >> $ENV
431	echo "KBUILD_TARGET=\"$OS\"" >> $ENV
432	echo "KBUILD_TARGET_ARCH=\"$TARGET_MACHINE\"" >> $ENV
433	echo "KBUILD_TARGET_CPU=\"$TARGET_CPU\"" >> $ENV
434	echo "KBUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
435	echo 'export KBUILD_HOST KBUILD_HOST_ARCH KBUILD_TARGET KBUILD_TARGET_ARCH KBUILD_TARGET_CPU KBUILD_TYPE' >> $ENV
436
437	# obsolete legacy stuff:
438	echo '' >> $ENV
439	echo "# Legacy - do not use:" >> $ENV
440	echo 'BUILD_PLATFORM="$KBUILD_HOST"' >> $ENV
441	echo 'BUILD_PLATFORM_ARCH="$KBUILD_HOST_ARCH"' >> $ENV
442	echo 'BUILD_TARGET="$KBUILD_TARGET"' >> $ENV
443	echo 'BUILD_TARGET_ARCH="$KBUILD_TARGET_ARCH"' >> $ENV
444	echo 'BUILD_TARGET_CPU="$KBUILD_TARGET_CPU"' >> $ENV
445	echo 'BUILD_TYPE="$KBUILD_TYPE"' >> $ENV
446	echo 'export BUILD_PLATFORM BUILD_PLATFORM_ARCH BUILD_TARGET BUILD_TARGET_ARCH BUILD_TARGET_CPU BUILD_TYPE' >> $ENV
447	echo '' >> $ENV
448	}
449
450	#
451	# Check for gcc with version >= 3.2.
452	# We depend on a working gcc, if we fail terminate in every case.
453	#
454	check_gcc()
455	{
456	test_header gcc
457	if check_avail "$CC" CC really; then
458	cc_ver=`$CC -dumpfullversion 2>/dev/null`
459	if [ $? -ne 0 ]; then
460	cc_ver=`$CC -dumpversion 2>/dev/null`
461	fi
462	if [ $? -ne 0 ]; then
463	log_failure "cannot execute '$CC -dumpversion'"
464	fail really
465	fi
466	if check_avail "$CXX" CXX really; then
467	cxx_ver=`$CXX -dumpfullversion 2>/dev/null`
468	if [ $? -ne 0 ]; then
469	cxx_ver=`$CXX -dumpversion 2>/dev/null`
470	fi
471	if [ $? -ne 0 ]; then
472	log_failure "cannot execute '$CXX -dumpversion'"
473	fail really
474	fi
475	cc_maj=`echo $cc_ver\|cut -d. -f1`
476	cc_min=`echo $cc_ver\|cut -d. -f2`
477	if [ "x$cc_ver" != "x$cxx_ver" ]; then
478	log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
479	fail really
480	elif [ $cc_maj -eq 4 -a $cc_min -eq 0 -a "$OS" = "darwin" ]; then
481	log_success "found version $cc_ver"
482	# gcc-4.0 is allowed for Darwin only
483	elif [ $cc_maj -eq 4 -a $cc_min -eq 2 -a "$OS" = "freebsd" ]; then
484	log_success "found version $cc_ver"
485	# gcc-4.2 is allowed for FreeBSD only
486	elif [ $cc_maj -lt 4 \
487	-o \( $cc_maj -eq 4 -a $cc_min -lt 4 -a "$OS" != "darwin" \) \
488	-o \( $cc_maj -eq 4 -a $cc_min -lt 2 -a "$OS" = "darwin" \) ]; then
489	log_failure "gcc version $cc_maj.$cc_min found, expected gcc 4.x or later"
490	fail really
491	else
492	log_success "found version $cc_ver"
493	fi
494	if [ "$BUILD_MACHINE" = "amd64" ]; then
495	[ -z "$CC32" ] && CC32="$CC -m32"
496	[ -z "$CXX32" ] && CXX32="$CXX -m32"
497	else
498	[ -z "$CC32" ] && CC32="$CC"
499	[ -z "$CXX32" ] && CXX32="$CXX"
500	fi
501	if [ "$BUILD_MACHINE" = "x86" -a "$TARGET_MACHINE" = "amd64" ]; then
502	[ -z "$CC64" ] && CC64="$CC -m64"
503	[ -z "$CXX64" ] && CXX64="$CXX -m64"
504	fi
505	if [ "$TARGET_MACHINE" = "amd64" -a $WITH_VMMRAW -eq 0 ]; then
506	CC32="undefined"
507	CXX32="undefined"
508	fi
509	if [ "$CC" != "gcc" ]; then
510	cnf_append "TOOL_GCC3_CC" "$CC"
511	cnf_append "TOOL_GCC3_AS" "$CC"
512	cnf_append "TOOL_GCC3_LD" "$CC"
513	cnf_append "TOOL_GXX3_CC" "$CC"
514	cnf_append "TOOL_GXX3_AS" "$CC"
515	fi
516	if [ "$CXX" != "g++" ]; then
517	cnf_append "TOOL_GCC3_CXX" "$CXX"
518	cnf_append "TOOL_GXX3_CXX" "$CXX"
519	cnf_append "TOOL_GXX3_LD" "$CXX"
520	fi
521	if [ "$CC32" != "gcc -m32" -a "$CC32" != "undefined" ]; then
522	cnf_append "TOOL_GCC32_CC" "$CC32"
523	cnf_append "TOOL_GCC32_AS" "$CC32"
524	cnf_append "TOOL_GCC32_LD" "$CC32"
525	cnf_append "TOOL_GXX32_CC" "$CC32"
526	cnf_append "TOOL_GXX32_AS" "$CC32"
527	fi
528	if [ "$CXX32" != "g++ -m32" -a "$CXX32" != "undefined" ]; then
529	cnf_append "TOOL_GCC32_CXX" "$CXX32"
530	cnf_append "TOOL_GXX32_CXX" "$CXX32"
531	cnf_append "TOOL_GXX32_LD" "$CXX32"
532	fi
533	# this isn't not necessary, there is not such tool.
534	if [ -n "$CC64" ]; then
535	cnf_append "TOOL_GCC64_CC" "$CC64"
536	cnf_append "TOOL_GCC64_AS" "$CC64"
537	cnf_append "TOOL_GCC64_LD" "$CC64"
538	cnf_append "TOOL_GXX64_CC" "$CC64"
539	cnf_append "TOOL_GXX64_AS" "$CC64"
540	fi
541	if [ -n "$CXX64" ]; then
542	cnf_append "TOOL_GCC64_CXX" "$CXX64"
543	cnf_append "TOOL_GXX64_CXX" "$CXX64"
544	cnf_append "TOOL_GXX64_LD" "$CXX64"
545	fi
546	if [ "$CC" != "gcc" ]; then
547	if [ -n "$CC64" ]; then
548	cnf_append "TOOL_Bs3Gcc64Elf64_CC" "$CC64"
549	else
550	cnf_append "TOOL_Bs3Gcc64Elf64_CC" "$CC"
551	fi
552	if [ -n "$CXX64" ]; then
553	cnf_append "TOOL_Bs3Gcc64Elf64_CXX" "$CXX64"
554	else
555	cnf_append "TOOL_Bs3Gcc64Elf64_CXX" "$CXX"
556	fi
557	fi
558	# Solaris sports a 32-bit gcc/g++.
559	if [ "$OS" = "solaris" -a "$BUILD_MACHINE" = "amd64" ]; then
560	[ "$CC" = "gcc" ] && CC="gcc -m64"
561	[ "$CXX" = "g++" ] && CXX="g++ -m64"
562	fi
563	fi
564	fi
565	}
566
567
568	#
569	# Check for the OpenWatcom compiler, needed for compiling the BIOS
570	#
571	# If the system has Open Watcom installed, WATCOM will be set in the
572	# environment. If the user has her/his own Open Watcom install it will be
573	# pointed to by on the command line, which will set the WATCOM variable.
574	# The only exception is detecting OpenWatcom in tools/common/openwatcom.
575	#
576	check_open_watcom()
577	{
578	test_header "Open Watcom"
579
580	if [ -z "$WATCOM" ]; then
581	WATCOM=`/bin/ls -rd1 $DEVDIR/common/openwatcom/* 2> /dev/null \| head -1`
582	if [ -z "$WATCOM" ]; then
583	if [ $OSE -eq 0 -a $OS = "linux" ]; then
584	log_failure "Open Watcom was not found"
585	exit 1
586	fi
587	log_failure "Open Watcom was not found, using alternative BIOS sources"
588	cnf_append "VBOX_WITH_OPEN_WATCOM" ""
589	return 0;
590	fi
591	fi
592
593	case "$OS" in
594	"darwin") wc_bin="binosx";; # ??
595	"dos") wc_bin="binw";;
596	"freebsd") wc_bin="binfbsd";; # ??
597	"linux") wc_bin="binl";;
598	"netbsd") wc_bin="binnbsd";; # ??
599	"solaris") wc_bin="binsol";; # ??
600	"os2") wc_bin="binp";;
601	"win") wc_bin="binnt";;
602	*) wc_bin="binl";;
603	esac
604
605	# Check that the tools we use are there.
606	for prog in wasm wcc wlink;
607	do
608	if [ ! -f "$WATCOM/$wc_bin/$prog" ]; then
609	log_failure "$WATCOM/$wc_bin/$prog does not exist or is not a regular file."
610	fail
611	fi
612	done
613
614	# Use WASM to get the version.
615	wasm_ver=`$WATCOM/$wc_bin/wasm -? 2>&1 \| sed -e '1!d' -e 's/Open Watcom Assembler Version *//'`
616	if [ -z "$wasm_ver" ]; then
617	log_failure "$WATCOM/$wc_bin/wasm -? did not produce the expected response"
618	fail
619	fi
620	log_success "found version $wasm_ver"
621	cnf_append "PATH_TOOL_OPENWATCOM" "$WATCOM"
622	cnf_append "VBOX_WITH_OPEN_WATCOM" "1"
623
624	unset wasm_ver
625	unset wc_wasm
626	unset wc_bin
627	}
628
629
630	#
631	# Check for yasm, needed to compile assembler files
632	#
633	check_yasm()
634	{
635	test_header yasm
636	if check_avail "$YASM" YASM; then
637	yasm_ver=`$YASM --version\|grep "^yasm"\|sed 's+^yasm \(.*\)+\1+'`
638	if [ $? -ne 0 ]; then
639	log_failure "yasm not found"
640	fail
641	else
642	yasm_maj=`echo $yasm_ver\|cut -d. -f1`
643	yasm_min=`echo $yasm_ver\|cut -d. -f2`
644	yasm_rev=`echo $yasm_ver\|cut -d. -f3`
645	yasm_ver_mul=`expr $yasm_maj \* 10000 + $yasm_min \* 100 + $yasm_rev`
646	if [ $yasm_ver_mul -lt 10300 ]; then
647	log_failure "found version $yasm_ver, expected at least 1.3.0"
648	fail
649	else
650	[ "$YASM" != "yasm" ] && cnf_append "PATH_TOOL_YASM" "`dirname $YASM`"
651	log_success "found version $yasm_ver"
652	fi
653	fi
654	fi
655	}
656
657
658	#
659	# Check for the iasl ACPI compiler, needed to compile vbox.dsl
660	#
661	check_iasl()
662	{
663	test_header iasl
664	if check_avail "$IASL" IASL; then
665	iasl_ver=`$IASL\|grep "ASL.version"\|sed 's+^ASL.version \([0-9]\).+\1+'`
666	if [ $? -ne 0 ]; then
667	log_failure "iasl not found"
668	fail
669	else
670	log_success "found version $iasl_ver"
671	cnf_append "VBOX_IASLCMD" "`which_wrapper $IASL`"
672	fi
673	fi
674	}
675
676
677	#
678	# Check for xsltproc, needed by Main
679	#
680	check_xsltproc()
681	{
682	if [ -n "$BUILD_LIBXSLT" ]; then
683	return 0;
684	fi
685	test_header xslt
686	if check_avail "$XSLTPROC" XSLTPROC; then
687	xsltproc_ver=`$XSLTPROC --version`
688	if [ $? -ne 0 ]; then
689	log_failure "xsltproc not found"
690	fail
691	else
692	log_success "found"
693	cnf_append "VBOX_XSLTPROC" "`which_wrapper $XSLTPROC`"
694	fi
695	fi
696	}
697
698
699	#
700	# Check for libxml2, needed by the Runtime.
701	# 2.6.24 is known to NOT work, 2.6.26 is known to work (there is no 2.6.25 release)
702	#
703	check_libxml2()
704	{
705	if [ -z "$BUILD_LIBXML2" ]; then
706	test_header libxml2
707	if which_wrapper pkg-config > /dev/null; then
708	libxml2_ver=`pkg-config libxml-2.0 --modversion 2>> $LOG`
709	if [ $? -ne 0 ]; then
710	log_failure "libxml2 not found"
711	fail
712	else
713	FLGXML2=`pkg-config libxml-2.0 --cflags`
714	INCXML2=`strip_I "$FLGXML2"`
715	LIBXML2=`pkg-config libxml-2.0 --libs`
716	cat > $ODIR.tmp_src.cc << EOF
717	#include <cstdio>
718	#include <libxml/xmlversion.h>
719	extern "C" int main(void)
720	{
721	printf("found version %s", LIBXML_DOTTED_VERSION);
722	#if LIBXML_VERSION >= 20626
723	printf(", OK.\n");
724	return 0;
725	#else
726	printf(", expected version 2.6.26 or higher\n");
727	return 1;
728	#endif
729	}
730	EOF
731	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
732	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
733	if test_execute; then
734	cnf_append "SDK_VBOX_LIBXML2_DEFS" "_REENTRANT" ## @todo get defines from --cflags
735	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
736	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
737	fi
738	fi
739	fi
740	elif which_wrapper xml2-config; then
741	libxml2_ver=`xml2-config --version`
742	if [ $? -ne 0 ]; then
743	log_failure "xml2-config not found"
744	fail
745	else
746	log_success "found version $libxml2_ver"
747	FLGXML2=`xml2-config --cflags`
748	INCXML2=`strip_I "$FLGXML2"`
749	LIBXML2=`xml2-config --libs`
750	cat > $ODIR.tmp_src.cc << EOF
751	#include <cstdio>
752	#include <libxml/xmlversion.h>
753	extern "C" int main(void)
754	{
755	printf("found version %s", LIBXML_DOTTED_VERSION);
756	#if LIBXML_VERSION >= 20626
757	printf(", OK.\n");
758	return 0;
759	#else
760	printf(", expected version 2.6.26 or higher\n");
761	return 1;
762	#endif
763	}
764	EOF
765	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
766	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
767	if test_execute; then
768	cnf_append "SDK_VBOX_LIBXML2_DEFS" "_REENTRANT" ## @todo get defines from --cflags
769	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
770	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
771	fi
772	fi
773	fi
774	else
775	log_failure "neither pkg-config nor xml2-config found"
776	fail
777	fi
778	fi
779	}
780
781
782	#
783	# Check for libIDL, needed by xpcom
784	#
785	check_libidl()
786	{
787	test_header libIDL
788
789	if which_wrapper libIDL-config-2 > /dev/null; then
790	libidl_ver=`libIDL-config-2 --version`
791	if [ $? -ne 0 ]; then
792	log_failure "libIDL-config-2 not working"
793	fail
794	else
795	log_success "found version $libidl_ver"
796	cnf_append "VBOX_LIBIDL_CONFIG" \
797	"PKG_CONFIG_PATH=`libIDL-config-2 --prefix`/$LIB/pkgconfig `which_wrapper libIDL-config-2`"
798	fi
799	elif check_avail "libIDL-config" libIDL-config; then
800	libidl_ver=`libIDL-config --version`
801	if [ $? -ne 0 ]; then
802	log_failure "libIDL-config not working"
803	fail
804	else
805	log_success "found version $libidl_ver"
806	cnf_append "VBOX_LIBIDL_CONFIG" "`which_wrapper libIDL-config`"
807	fi
808	fi
809	}
810
811
812	#
813	# Check for libdevmapper, needed by the VBoxVolInfo
814	#
815	check_libdevmapper()
816	{
817	test_header libdevmapper
818	cat > $ODIR.tmp_src.cc << EOF
819	#include <cstdio>
820	extern "C" {
821	#define private
822	#include <libdevmapper.h>
823	int main()
824	{
825	char version[80];
826
827	if (!dm_get_library_version(version, sizeof(version)))
828	{
829	printf("dm_get_library_version() failed.\n");
830	return 1;
831	}
832
833	const char* v=version;
834	unsigned int major = 0, minor = 0, micro = 0;
835
836	for (; v !='.' && v != '\0'; v++) major = major10 + v-'0';
837	if (*v == '.') v++;
838	for (; v !='.' && v != '\0'; v++) minor = minor10 + v-'0';
839	if (*v == '.') v++;
840	for (; v !='.' && v != '\0'; v++) micro = micro10 + v-'0';
841
842	printf("found version %s", version);
843	if (major10000 + minor100 + micro >= 10200)
844	{
845	printf(", OK.\n");
846	return 0;
847	}
848	else
849	{
850	printf(", expected version 1.02 or higher\n");
851	return 1;
852	}
853	}
854	}
855	EOF
856	if test_compile "$LIBDEVMAPPER $INCDEVMAPPER" libdevmapper libdevmapper; then
857	if test_execute; then
858	cnf_append "VBOX_WITH_DEVMAPPER" "1"
859	fi
860	fi
861	}
862
863
864	#
865	# Check for openssl, needed for RDP and S3
866	#
867	check_ssl()
868	{
869	if [ -z "$BUILD_LIBSSL" ]; then
870	test_header ssl
871	cat > $ODIR.tmp_src.cc << EOF
872	#include <cstdio>
873	#include <openssl/opensslv.h>
874	#include <openssl/ssl.h>
875	extern "C" int main(void)
876	{
877	printf("found version %s", OPENSSL_VERSION_TEXT);
878	SSL_library_init();
879	#if OPENSSL_VERSION_NUMBER >= 0x10001000
880	printf(", OK.\n");
881	return 0;
882	#else
883	printf(", expected version 1.0.1 or higher\n");
884	return 1;
885	#endif
886	}
887	EOF
888	if test_compile "$INCCRYPTO $LIBCRYPTO" libcrypto openssl; then
889	if test_execute nofatal; then
890	cnf_append "SDK_VBOX_OPENSSL_INCS" "`strip_I "$INCCRYPTO"`"
891	cnf_append "SDK_VBOX_OPENSSL_LIBS" "`strip_l "$LIBCRYPTO"`"
892	cnf_append "SDK_VBOX_BLD_OPENSSL_LIBS" "`strip_l "$LIBCRYPTO"`"
893	fi
894	fi
895	fi
896	}
897
898
899	#
900	# Check for pthread, needed by VBoxSVC, frontends, ...
901	#
902	check_pthread()
903	{
904	test_header pthread
905	cat > $ODIR.tmp_src.cc << EOF
906	#include <cstdio>
907	#include <pthread.h>
908	extern "C" int main(void)
909	{
910	pthread_mutex_t mutex;
911	if (pthread_mutex_init(&mutex, NULL)) {
912	printf("pthread_mutex_init() failed\n");
913	return 1;
914	}
915	if (pthread_mutex_lock(&mutex)) {
916	printf("pthread_mutex_lock() failed\n");
917	return 1;
918	}
919	if (pthread_mutex_unlock(&mutex)) {
920	printf("pthread_mutex_unlock() failed\n");
921	return 1;
922	}
923	printf("found, OK.\n");
924	}
925	EOF
926	if test_compile $LIBPTHREAD pthread pthread; then
927	if test_execute; then
928	cnf_append "LIB_PTHREAD" "`strip_l "$LIBPTHREAD"`"
929	fi
930	fi
931	}
932
933
934	#
935	# Check for zlib, needed by VBoxSVC, Runtime, ...
936	#
937	check_z()
938	{
939	test_header zlib
940	cat > $ODIR.tmp_src.cc << EOF
941	#include <cstdio>
942	#include <zlib.h>
943	extern "C" int main(void)
944	{
945	printf("found version %s", ZLIB_VERSION);
946	#if ZLIB_VERNUM >= 0x1210
947	printf(", OK.\n");
948	return 0;
949	#else
950	printf(", expected version 1.2.1 or higher\n");
951	return 1;
952	#endif
953	}
954	EOF
955	[ -n "$INCZ" ] && I_INCZ=`prefix_I "$INCZ"`
956	if test_compile "$LIBZ $I_INCZ" zlib zlib; then
957	if test_execute; then
958	echo "if1of (\$(KBUILD_TARGET),darwin freebsd haiku linux)" >> $CNF
959	cnf_append " SDK_VBOX_ZLIB_LIBS" "`strip_l "$LIBZ"`"
960	cnf_append " SDK_VBOX_ZLIB_INCS" "$INCZ"
961	echo "endif" >> $CNF
962	fi
963	fi
964	}
965
966
967	#
968	# Check for liblzf, needed by VBoxSVC, Runtime, ...
969	#
970	check_lzf()
971	{
972	test_header liblzf
973	cat > $ODIR.tmp_src.cc << EOF
974	#include <cstdio>
975	#include <lzf.h>
976	extern "C" int main(void)
977	{
978	printf("found LZF API version %u.%u", LZF_VERSION >> 8, LZF_VERSION & 0xff);
979	#if LZF_VERSION >= 0x0105
980	printf(", OK.\n");
981	return 0;
982	#else
983	printf(", expected version 1.5 or higher\n");
984	return 1;
985	#endif
986	}
987	EOF
988	[ -n "$INCLZF" ] && I_INCLZF=`prefix_I "$INCLZF"`
989	if test_compile "$LIBLZF $I_INCLZF" liblzf liblzf nofatal; then
990	if test_execute; then
991	echo "if1of (\$(KBUILD_TARGET),darwin freebsd haiku linux)" >> $CNF
992	cnf_append " SDK_VBOX_LZF_LIBS" "`strip_l "$LIBLZF"`"
993	cnf_append " SDK_VBOX_LZF_INCS" "$INCLZF"
994	echo "endif" >> $CNF
995	fi
996	else
997	echo "not found -- builing liblzf from in-tree code."
998	fi
999	}
1000
1001
1002	#
1003	# Check for libpng, needed by kchmviewer
1004	#
1005	check_png()
1006	{
1007	test_header libpng
1008	cat > $ODIR.tmp_src.cc << EOF
1009	#include <cstdio>
1010	#include <png.h>
1011	extern "C" int main(void)
1012	{
1013	printf("found version %s", PNG_LIBPNG_VER_STRING);
1014	#if PNG_LIBPNG_VER >= 10205
1015	printf(", OK.\n");
1016	return 0;
1017	#else
1018	printf(", expected version 1.2.5 or higher\n");
1019	return 1;
1020	#endif
1021	}
1022	EOF
1023	[ -n "$INCPNG" ] && I_INCPNG=`prefix_I "$INCPNG"`
1024	if test_compile "$LIBPNG $I_INCPNG" libpng libpng; then
1025	if test_execute; then
1026	cnf_append "SDK_VBOX_LIBPNG_LIBS" "`strip_l "$LIBPNG"`"
1027	cnf_append "SDK_VBOX_LIBPNG_INCS" "$INCPNG"
1028	fi
1029	fi
1030	}
1031
1032	#
1033	# Check for libvncserver, needed for VNC in OSE
1034	#
1035	check_vncserver()
1036	{
1037	test_header libvncserver
1038	cat > $ODIR.tmp_src.cc <<EOF
1039	#include <cstdio>
1040	#include <rfb/rfbconfig.h>
1041
1042	extern "C" int main()
1043	{
1044	const char* v=LIBVNCSERVER_VERSION;
1045	unsigned int major = 0, minor = 0, micro = 0;
1046
1047	for (; v !='.' && v != '\0'; v++) major = major10 + v-'0';
1048	if (*v == '.') v++;
1049	for (; v !='.' && v != '\0'; v++) minor = minor10 + v-'0';
1050	if (*v == '.') v++;
1051	for (; v !='.' && v != '\0'; v++) micro = micro10 + v-'0';
1052
1053	printf("found version %s", LIBVNCSERVER_PACKAGE_VERSION);
1054	if (major10000 + minor100 + micro >= 900)
1055	{
1056	printf(", OK.\n");
1057	return 0;
1058	}
1059	else
1060	{
1061	printf(", expected version 0.9 or higher\n");
1062	return 1;
1063	}
1064	}
1065	EOF
1066	if test_compile "$LIBVNCSERVER $INCVNCSERVER" libvncserver libvncserver; then
1067	if test_execute; then
1068	cnf_append "VBOX_WITH_EXTPACK_VNC" "1"
1069	fi
1070	fi
1071	}
1072
1073	#
1074	# Check for libcurl, needed by S3
1075	#
1076	check_curl()
1077	{
1078	if [ -z "$BUILD_LIBCURL" ]; then
1079	test_header libcurl
1080	cat > $ODIR.tmp_src.cc << EOF
1081	#include <cstdio>
1082	#include <curl/curl.h>
1083	extern "C" int main(void)
1084	{
1085	printf("found version %s", LIBCURL_VERSION);
1086	#if 10000LIBCURL_VERSION_MAJOR + 100LIBCURL_VERSION_MINOR + LIBCURL_VERSION_PATCH >= 71901
1087	printf(", OK.\n");
1088	return 0;
1089	#else
1090	printf(", expected version 7.19.1 or higher\n");
1091	return 1;
1092	#endif
1093	}
1094	EOF
1095	[ -n "$INCCURL" ] && I_INCCURL=`prefix_I "$INCCURL"`
1096	if test_compile "$LIBCURL $I_INCCURL" libcurl libcurl; then
1097	if test_execute; then
1098	cnf_append "SDK_VBOX_LIBCURL_LIBS" "`strip_l "$LIBCURL"`"
1099	cnf_append "SDK_VBOX_LIBCURL_INCS" "$INCCURL"
1100	fi
1101	fi
1102	fi
1103	}
1104
1105
1106	#
1107	# Check for pam, needed by VRDPAuth
1108	# Version 79 was introduced in 9/2005, do we support older versions?
1109	# Debian/sarge uses 76
1110	# OpenSUSE comes with 0.99.xxx where they changed the versioning scheme.
1111	#
1112	check_pam()
1113	{
1114	test_header pam
1115	cat > $ODIR.tmp_src.cc << EOF
1116	#include <cstdio>
1117	#include <security/pam_appl.h>
1118	extern "C" int main(void)
1119	{
1120	printf("found version %d", __LIBPAM_VERSION);
1121	if (__LIBPAM_VERSION >= 76)
1122	{
1123	printf(", OK.\n");
1124	return 0;
1125	}
1126	else
1127	{
1128	printf(", expected version 76 or higher\n");
1129	return 1;
1130	}
1131	}
1132	EOF
1133	if test_compile "-lpam" pam pam nofatal; then
1134	if test_execute nofatal; then
1135	return 0;
1136	fi
1137	fi
1138	echo "pam0.x not found"
1139	test_header linux_pam
1140	cat > $ODIR.tmp_src.cc << EOF
1141	#include <cstdio>
1142	#include <security/pam_appl.h>
1143	extern "C" int main(void)
1144	{
1145	printf("found version %d.%d", __LINUX_PAM__, __LINUX_PAM_MINOR__);
1146	if (__LINUX_PAM__ >= 1)
1147	{
1148	printf(", OK.\n");
1149	return 0;
1150	}
1151	else
1152	{
1153	printf(", expected version 1.0 or higher\n");
1154	return 1;
1155	}
1156	}
1157	EOF
1158	if test_compile "-lpam" pam pam; then
1159	test_execute
1160	fi
1161	}
1162
1163
1164	#
1165	# Check for the SDL library, needed by VBoxSDL and VirtualBox
1166	# We depend at least on version 1.2.7
1167	#
1168	check_sdl()
1169	{
1170	test_header SDL
1171	if [ "$OS" = "darwin" ]; then
1172	if [ -f "/System/Library/Frameworks/SDL.framework/SDL" ]; then
1173	PATH_SDK_LIBSDL="/System/Library/Frameworks/SDL.framework"
1174	elif [ -f "/Library/Frameworks/SDL.framework/SDL" ]; then
1175	PATH_SDK_LIBSDL="/Library/Frameworks/SDL.framework"
1176	fi
1177	if [ -n "$PATH_SDK_LIBSDL" ]; then
1178	foundsdl=1
1179	INCSDL="$PATH_SDK_LIBSDL/Headers"
1180	FLDSDL="-framework SDL"
1181	else
1182	log_failure "SDL framework not found"
1183	fail
1184	fi
1185	else
1186	if which_wrapper sdl-config > /dev/null; then
1187	FLGSDL=`sdl-config --cflags`
1188	INCSDL=`strip_I "$FLGSDL"`
1189	LIBSDL=`sdl-config --libs`
1190	LIBSDLMAIN="-lSDLmain"
1191	FLDSDL=
1192	foundsdl=1
1193	fi
1194	fi
1195	[ "$OS" = "linux" -o "$OS" = "darwin" -o "$OS" = "solaris" ] && LIBSDLMAIN=""
1196	if [ -n "$foundsdl" ]; then
1197	cat > $ODIR.tmp_src.cc << EOF
1198	#include <cstdio>
1199	#include <SDL.h>
1200	#include <SDL_main.h>
1201	#undef main
1202	extern "C" int main(int argc, char** argv)
1203	{
1204	printf("found version %d.%d.%d",
1205	SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
1206	#if SDL_VERSION_ATLEAST(1,2,7)
1207	printf(", OK.\n");
1208	return 0;
1209	#else
1210	printf(", expected version 1.2.7 or higher\n");
1211	return 1;
1212	#endif
1213	}
1214	EOF
1215	[ -n "$INCSDL" ] && I_INCSDL=`prefix_I "$INCSDL"`
1216	if test_compile "$LIBSDL $LIBSDLMAIN $I_INCSDL $FLDSDL" SDL SDL; then
1217	if test_execute; then
1218	cnf_append "LIB_SDK_LIBSDL_SDL" "`strip_l "$LIBSDL"`"
1219	cnf_append "SDK_LIBSDL_LIBPATH" "`strip_L "$LIBSDL"`"
1220	cnf_append "LIB_SDK_LIBSDL_SDLMAIN" "`strip_l "$LIBSDLMAIN"`"
1221	[ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS" "$INCSDL"
1222	[ -n "$FLDSDL" ] && cnf_append "SDK_LIBSDL_LDFLAGS" "$FLDSDL"
1223	fi
1224	fi
1225	else
1226	log_failure "SDL not found (can be disabled using --disable-sdl)"
1227	fail
1228	fi
1229	}
1230
1231
1232	#
1233	# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
1234	#
1235	check_sdl_ttf()
1236	{
1237	test_header SDL_ttf
1238	cat > $ODIR.tmp_src.cc << EOF
1239	#include <cstdio>
1240	#include <SDL_ttf.h>
1241	#ifndef SDL_TTF_MAJOR_VERSION
1242	#define SDL_TTF_MAJOR_VERSION TTF_MAJOR_VERSION
1243	#define SDL_TTF_MINOR_VERSION TTF_MINOR_VERSION
1244	#define SDL_TTF_PATCHLEVEL TTF_PATCHLEVEL
1245	#endif
1246	extern "C" int main(void)
1247	{
1248	printf("found version %d.%d.%d",
1249	SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
1250	#if 10000SDL_TTF_MAJOR_VERSION + 100SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
1251	printf(", OK.\n");
1252	return 0;
1253	#else
1254	printf(", expected version 2.0.6 or higher\n");
1255	return 1;
1256	#endif
1257	}
1258	EOF
1259	if test_compile "-lSDL_ttf $I_INCSDL" SDL_ttf SDL_ttf nofatal; then
1260	test_execute nofatal \|\| \
1261	cnf_append "VBOX_WITH_SECURELABEL" ""
1262	else
1263	echo "not found -- disabling VBoxSDL secure label."
1264	cnf_append "VBOX_WITH_SECURELABEL" ""
1265	fi
1266	}
1267
1268
1269	#
1270	# Check for libasound, needed by the ALSA audio backend
1271	#
1272	check_alsa()
1273	{
1274	test_header ALSA
1275	cat > $ODIR.tmp_src.cc << EOF
1276	#include <cstdio>
1277	#include <alsa/asoundlib.h>
1278	extern "C" int main(void)
1279	{
1280	printf("found version %d.%d.%d",
1281	SND_LIB_MAJOR, SND_LIB_MINOR, SND_LIB_SUBMINOR);
1282	#if 10000SND_LIB_MAJOR + 100SND_LIB_MINOR + SND_LIB_SUBMINOR >= 10014
1283	printf(", OK.\n");
1284	return 0;
1285	#else
1286	printf(", expected version 1.0.14 or higher\n");
1287	return 1;
1288	#endif
1289	}
1290	EOF
1291	if test_compile "-lasound" asound asound; then
1292	test_execute
1293	fi
1294	}
1295
1296
1297	#
1298	# Check for PulseAudio
1299	#
1300	check_pulse()
1301	{
1302	test_header "PulseAudio"
1303	cat > $ODIR.tmp_src.cc << EOF
1304	#include <cstdio>
1305	#include <pulse/version.h>
1306	extern "C" int main(void)
1307	{
1308	printf("found version %s API version %d", pa_get_headers_version(), PA_API_VERSION);
1309	#if PA_API_VERSION >= 9
1310	printf(", OK.\n");
1311	return 0;
1312	#else
1313	printf(", expected version 0.9.0 (API version 9) or higher\n");
1314	return 1;
1315	#endif
1316	}
1317	EOF
1318	if test_compile "$INCPULSE $LIBPULSE -lpulse" pulse pulse nofatal; then
1319	if test_execute nofatal; then
1320	cnf_append "VBOX_WITH_AUDIO_PULSE" "1"
1321	else
1322	cnf_append "VBOX_WITH_AUDIO_PULSE" ""
1323	fi
1324	else
1325	cnf_append "VBOX_WITH_AUDIO_PULSE" ""
1326	fi
1327	}
1328
1329
1330	#
1331	# Check for the X libraries (Xext, X11)
1332	#
1333	check_x()
1334	{
1335	test_header "X libraries"
1336	cat > $ODIR.tmp_src.cc << EOF
1337	#include <cstdio>
1338	#include <X11/Xlib.h>
1339	extern "C" int main(void)
1340	{
1341	Display *dpy;
1342	int scrn_num;
1343	Screen *scrn;
1344	Window win;
1345
1346	dpy = XOpenDisplay(NULL);
1347	scrn_num = DefaultScreen(dpy);
1348	scrn = ScreenOfDisplay(dpy, scrn_num);
1349	win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
1350	0, 16, InputOutput, CopyFromParent, 0, NULL);
1351	XDestroyWindow(dpy, win);
1352	XCloseDisplay(dpy);
1353	}
1354	EOF
1355	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1356	if test_compile "$LIBX11 $I_INCX11" Xlibs Xlibs; then
1357	log_success "found"
1358	fi
1359	}
1360
1361
1362	#
1363	# Check for the Xcursor library, needed by VBoxSDL.
1364	#
1365	check_xcursor()
1366	{
1367	test_header Xcursor
1368	cat > $ODIR.tmp_src.cc << EOF
1369	#include <cstdio>
1370	#include <X11/Xlib.h>
1371	#include <X11/Xcursor/Xcursor.h>
1372	extern "C" int main(void)
1373	{
1374	XcursorImage *cursor = XcursorImageCreate (10, 10);
1375	XcursorImageDestroy(cursor);
1376	return 0;
1377	}
1378	EOF
1379	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1380	if test_compile "$LIBX11 $LIBXCURSOR $I_INCX11" Xcursor Xcursor; then
1381	log_success "found"
1382	cnf_append "VBOX_XCURSOR_LIBS" "`strip_l "$LIBXCURSOR"`"
1383	fi
1384	}
1385
1386
1387	#
1388	# Check for the Xinerama library, needed by the Qt GUI
1389	#
1390	check_xinerama()
1391	{
1392	test_header Xinerama
1393	cat > $ODIR.tmp_src.cc << EOF
1394	#include <X11/Xlib.h>
1395	#include <X11/extensions/Xinerama.h>
1396	extern "C" int main(void)
1397	{
1398	Display *dpy;
1399	Bool flag;
1400	dpy = XOpenDisplay(NULL);
1401	if (dpy)
1402	{
1403	flag = XineramaIsActive(dpy);
1404	XCloseDisplay(dpy);
1405	}
1406	}
1407	EOF
1408	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1409	if test_compile "$LIBX11 $LIBXINERAMA $I_INCX11" Xinerama Xinerama; then
1410	log_success "found"
1411	fi
1412	}
1413
1414
1415	#
1416	# Check for the XRandR library, needed by the Qt GUI
1417	#
1418	check_xrandr()
1419	{
1420	test_header Xrandr
1421	cat > $ODIR.tmp_src.cc << EOF
1422	#include <X11/Xlib.h>
1423	#include <X11/extensions/Xrandr.h>
1424	extern "C" int main(void)
1425	{
1426	Display *dpy;
1427	Bool flag;
1428	int major, minor;
1429	dpy = XOpenDisplay(NULL);
1430	if (dpy)
1431	{
1432	flag = XRRQueryVersion(dpy, &major, &minor);
1433	XCloseDisplay(dpy);
1434	}
1435	}
1436	EOF
1437	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1438	if test_compile "$LIBX11 $LIBXRANDR $I_INCX11" Xrandr Xrandr; then
1439	log_success "found"
1440	fi
1441	}
1442
1443
1444	#
1445	# Check for OpenGL
1446	#
1447	check_opengl()
1448	{
1449	# On darwin this is a on/off decision only
1450	if [ "$OS" = "darwin" ]; then
1451	test_header "OpenGL support"
1452	echo "enabled"
1453	else
1454	check_xmu
1455	check_mesa
1456	fi
1457	}
1458
1459
1460	#
1461	# Check for the Xmu library, needed by OpenGL
1462	#
1463	check_xmu()
1464	{
1465	test_header Xmu
1466	cat > $ODIR.tmp_src.cc << EOF
1467	#include <cstdio>
1468	#include <X11/Xatom.h>
1469	#include <X11/Xlib.h>
1470	#include <X11/Xutil.h>
1471	#include <X11/Xmu/StdCmap.h>
1472	extern "C" int main(void)
1473	{
1474	Display *dpy;
1475	int scrn_num;
1476	Screen *scrn;
1477
1478	dpy = XOpenDisplay(NULL);
1479	if (dpy)
1480	{
1481	scrn_num = DefaultScreen(dpy);
1482	scrn = ScreenOfDisplay(dpy, scrn_num);
1483	Status status = XmuLookupStandardColormap(dpy, RootWindowOfScreen(scrn), 0,
1484	24, XA_RGB_DEFAULT_MAP, False, True);
1485	printf("Status = %x\n", status);
1486	XCloseDisplay(dpy);
1487	}
1488	return 0;
1489	}
1490	EOF
1491	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1492	if test_compile "$LIBX11 $LIBXMU $I_INCX11" Xmu Xmu; then
1493	log_success "found"
1494	cnf_append "VBOX_XMU_LIBS" "`strip_l "$LIBXMU"`"
1495	fi
1496	}
1497
1498	#
1499	# Check for Mesa, needed by OpenGL
1500	#
1501	check_mesa()
1502	{
1503	test_header "Mesa / GLU"
1504	cat > $ODIR.tmp_src.cc << EOF
1505	#include <cstdio>
1506	#include <X11/Xlib.h>
1507	#include <GL/glx.h>
1508	#include <GL/glu.h>
1509	extern "C" int main(void)
1510	{
1511	Display *dpy;
1512	int major, minor;
1513
1514	dpy = XOpenDisplay(NULL);
1515	if (dpy)
1516	{
1517	Bool glx_version = glXQueryVersion(dpy, &major, &minor);
1518	XCloseDisplay(dpy);
1519	if (glx_version)
1520	{
1521	printf("found version %u.%u, OK.\n", major, minor);
1522	return 0;
1523	}
1524	}
1525	printf("found (inactive), OK.\n");
1526	return 0;
1527	}
1528	EOF
1529	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1530	if test_compile "$LIBX11 $MESA $I_INCX11" Mesa Mesa; then
1531	[ $PASSIVE_MESA -eq 1 ] && unset DISPLAY
1532	test_execute
1533	fi
1534	}
1535
1536
1537	#
1538	# Check for the Qt5 library, needed by the VirtualBox frontend
1539	#
1540	# Currently not fatal.
1541	#
1542	check_qt5()
1543	{
1544	foundqt5=
1545	test_header Qt5
1546	cat > $ODIR.tmp_src.cc << EOF
1547	#include <QtGlobal>
1548	extern "C" int main(void)
1549	{
1550	EOF
1551	echo "#if QT_VERSION >= $(($QT5MAJ65536+$QT5MIN256))" >> $ODIR.tmp_src.cc
1552	cat >> $ODIR.tmp_src.cc << EOF
1553	return 0;
1554	#else
1555	return 1;
1556	#endif
1557	}
1558	EOF
1559	if [ "$OS" = "darwin" ]; then
1560	# First check if there is the internal version of Qt. If yes nothing else
1561	# has to be done.
1562	QT_INTERNAL=`/bin/ls -rd1 $DEVDIR/$BUILD_TARGET.$BUILD_PLATFORM_ARCH/qt/* 2> /dev/null`
1563	for t in $QT_INTERNAL; do
1564	if [ -f "$t/Frameworks/QtCoreVBox.framework/QtCoreVBox" ]; then
1565	cnf_append "VBOX_WITH_ORACLE_QT" "1"
1566	log_success "use internal version"
1567	return
1568	fi
1569	done
1570	# Now try the user provided directory and some of the standard directories.
1571	QT_TRIES="$QT5DIR /System/Library /Library"
1572	for t in $QT_TRIES; do
1573	if [ -f "$t/Frameworks/QtCore.framework/QtCore" -o -f "$t/clang_64/lib/QtCore.framework/QtCore" ]; then
1574	PATH_SDK_QT5="$t"
1575	foundqt5=1
1576	break
1577	fi
1578	done
1579	# Add the necessary params for building the test application
1580	if [ -n "$PATH_SDK_QT5" ]; then
1581	if [ -f "$t/clang_64/lib/QtCore.framework/QtCore" ]; then
1582	INCQT5=-I$PATH_SDK_QT5/clang_64/lib/QtCore.framework/Headers
1583	LIBQT5=-F$PATH_SDK_QT5/clang_64/lib
1584	SDKQT5=$PATH_SDK_QT5/clang_64
1585	else
1586	INCQT5=-I$PATH_SDK_QT5/Frameworks/QtCore.framework/Headers
1587	LIBQT5=-F$PATH_SDK_QT5/Frameworks
1588	SDKQT5=$PATH_SDK_QT5
1589	fi
1590	FLGQT5="-framework QtCore -std=c++11 -Wl,-rpath,`L_to_PATH "$LIBQT5"`"
1591	else
1592	log_failure "Qt5 framework not found (can be disabled using --disable-qt)"
1593	fail
1594	fi
1595	else # !darwin
1596	if [ $QT5DIR_PKGCONFIG -eq 1 ]; then
1597	# Default is to use pkg-config:
1598	if which_wrapper pkg-config > /dev/null; then
1599	qt5_ver=`pkg-config Qt5Core --modversion 2>> $LOG`
1600	if [ $? -eq 0 ]; then
1601	echo "(Qt5 from pkg-config)" >> $LOG
1602	FLGQT5=`pkg-config Qt5Core --cflags`
1603	# gcc 4.8 is able to compile with C++11 (see also VBOX_GCC_std in Config.kmk)
1604	[ $(($cc_maj * 100 + $cc_min)) -ge 408 ] && FLGQT5="$FLGQT5 -std=c++11"
1605	INCQT5=`strip_I "$FLGQT5"`
1606	LIBDIR5=`pkg-config Qt5Core --variable=libdir`
1607	LIBQT5=`pkg-config Qt5Core Qt5Gui --libs`
1608	LIBQT5="-L$LIBDIR5 $LIBQT5"
1609	TOOLQT5=`pkg-config Qt5Core --variable=prefix`
1610	TOOLQT5BIN=`pkg-config Qt5Core --variable=host_bins`
1611	if test_compile "$LIBQT5 $LIBPTHREAD $FLGQT5" qt5 qt5 nofatal; then
1612	test_execute_path "`L_to_PATH "$LIBQT5"`" nofatal && foundqt5=3 # pkg-config
1613	fi
1614	fi
1615	else
1616	log_failure "pkg-config not found"
1617	fail
1618	fi
1619	fi
1620	if [ -z "$foundqt5" ]; then
1621	# Do it the old way (e.g. user has specified QT5DIR):
1622	for q in $QT5DIR "$DEVDIR/linux.$TARGET_MACHINE"/qt/v5.*; do
1623	echo "(Qt5 from '$q')" >> $LOG
1624	INCQT5="$q/include $q/include/QtCore"
1625	FLGQT5="-DQT_SHARED -std=c++11"
1626	I_INCQT5=`prefix_I "$INCQT5"`
1627	LIBQT5="-L$q/lib -lQt5CoreVBox -lQt5GuiVBox"
1628	TOOLQT5="$q"
1629	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal &&
1630	test_execute_path "`L_to_PATH "$LIBQT5"`" nofatal; then
1631	foundqt5=2 # internal
1632	break;
1633	fi
1634	LIBQT5="-L$q/lib -lQt5Core -lQt5Gui"
1635	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal &&
1636	test_execute_path "`L_to_PATH "$LIBQT5"`" nofatal; then
1637	foundqt5=1 # no pkg-config, Qt directory
1638	break;
1639	fi
1640	done
1641	fi
1642	fi
1643	if [ -n "$foundqt5" ]; then
1644	# We decided which version of Qt to use, now enforce the version requirement:
1645	cat > $ODIR.tmp_src.cc << EOF
1646	#include <cstdio>
1647	#include <QtGlobal>
1648	extern "C" int main(void)
1649	{
1650	printf("found version %s", QT_VERSION_STR);
1651	EOF
1652	echo "#if QT_VERSION >= $(($QT5MAJ65536+$QT5MIN256))" >> $ODIR.tmp_src.cc
1653	cat >> $ODIR.tmp_src.cc << EOF
1654	printf(", OK.\n");
1655	return 0;
1656	#else
1657	EOF
1658	echo " printf(\", expected version $QT5MAJ.$QT5MIN or higher\\\\n\");" >> $ODIR.tmp_src.cc
1659	cat >> $ODIR.tmp_src.cc << EOF
1660	return 1;
1661	#endif
1662	}
1663	EOF
1664	[ -n "$INCQT5" ] && I_INCQT5=`prefix_I "$INCQT5"`
1665	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal; then
1666	if test_execute_path "`L_to_PATH "$LIBQT5"`"; then
1667	if [ "$OS" = "darwin" ]; then
1668	# Successful build & run the test application so add the necessary
1669	# params to AutoConfig.kmk:
1670	cnf_append "PATH_SDK_QT5_INC" "`L_to_PATH "$LIBQT5"`"
1671	cnf_append "PATH_SDK_QT5_LIB" "`L_to_PATH "$LIBQT5"`"
1672	cnf_append "PATH_SDK_QT5" "$SDKQT5"
1673	# Check for the moc tool in the Qt directory found & some standard
1674	# directories.
1675	for q in $PATH_SDK_QT5 $PATH_SDK_QT5/clang_64 /usr /Developer/Tools/Qt; do
1676	if which_wrapper "$q/bin/moc" > /dev/null; then
1677	cnf_append "PATH_TOOL_QT5_BIN" "$q/bin"
1678	fi
1679	done
1680	else
1681	# Strip .../QtCore as we add components ourself:
1682	INCQT5=`echo "$INCQT5"\|$KBUILD_SED 's\|\([^ ]*\)/QtCore\|\1\|g; s\| $\|\|g'`
1683	# store only the first path, remove all other paths
1684	# most likely pkg-config gave us -I/usr/include/qt5 -I/usr/include/qt5/QtCore
1685	INCQT5=`echo "$INCQT5"\|$KBUILD_SED 's\|\([^ ]\) .\|\1\|'`
1686	cnf_append "VBOX_PATH_QT_LIB" "`strip_L "$LIBQT5"`"
1687	cnf_append "PATH_SDK_QT5_INC" "$INCQT5"
1688	# This is not quite right since the qt libpath does not have to be first...
1689	cnf_append "PATH_SDK_QT5_LIB" '$'"(firstword `strip_L "$LIBQT5"`)"
1690	if [ "$foundqt5" = "2" ]; then
1691	cnf_append "VBOX_WITH_ORACLE_QT" "1"
1692	fi
1693	if [ "$foundqt5" != "3" ]; then
1694	TOOLQT5BIN="$TOOLQT5/bin"
1695	fi
1696	test_header "Qt5 devtools"
1697	# Try it with a suffix, some platforms use that
1698	if which_wrapper "$TOOLQT5BIN/moc-qt5" > /dev/null; then
1699	QT5BINSUFF="-qt5"
1700	else
1701	QT5BINSUFF=""
1702	fi
1703	moc_ver=`$TOOLQT5BIN/moc$QT5BINSUFF -v 2>&1\|sed 's+^.(Qt \(.\))+\1+'`
1704	if [ $? -ne 0 ]; then
1705	log_failure "moc$QT5BINSUFF not working"
1706	fail
1707	else
1708	log_success "found version $moc_ver"
1709	cnf_append "VBOX_PATH_QT" "$TOOLQT5"
1710	cnf_append "PATH_SDK_QT5" "$TOOLQT5"
1711	cnf_append "PATH_TOOL_QT5_BIN" "$TOOLQT5BIN"
1712	[ -n "$QT5BINSUFF" ] && cnf_append "TOOL_QT5_BIN_SUFF" "$QT5BINSUFF"
1713	fi
1714	fi
1715	fi
1716	else
1717	log_failure "qt5 not working"
1718	fail
1719	fi
1720	else
1721	log_failure "qt5 not found"
1722	fail
1723	fi
1724	}
1725
1726
1727	#
1728	# Check for libopus
1729	#
1730	check_libopus()
1731	{
1732	if [ -z "$BUILD_LIBOPUS" ]; then
1733	test_header libopus
1734	if which_wrapper pkg-config > /dev/null; then
1735	libopus_ver=`pkg-config opus --modversion 2>> $LOG`
1736	if [ $? -eq 0 ]; then
1737	FLGOPUS=`pkg-config opus --cflags`
1738	INCOPUS=`strip_I "$FLGOPUS"`
1739	LIBOPUS=`pkg-config opus --libs`
1740	fi
1741	cat > $ODIR.tmp_src.cc << EOF
1742	#include <cstdio>
1743	#include <opus/opus.h>
1744	extern "C" int main(void)
1745	{
1746	OpusEncoder *test;
1747	printf("found, OK.\n");
1748	}
1749	EOF
1750	[ -n "$INCOPUS" ] && I_INCOPUS=`prefix_I "$INCOPUS"`
1751	if test_compile "$LIBOPUS $I_INCOPUS" opus opus; then
1752	if test_execute; then
1753	cnf_append "SDK_VBOX_OPUS_INCS" "$INCOPUS"
1754	cnf_append "SDK_VBOX_OPUS_LIBS" "`strip_l "$LIBOPUS"`"
1755	fi
1756	fi
1757	fi
1758	fi
1759	}
1760
1761
1762	#
1763	# Check for libvpx
1764	#
1765	check_vpx()
1766	{
1767	if [ -z "$BUILD_LIBVPX" ]; then
1768	test_header libvpx
1769	if which_wrapper pkg-config > /dev/null; then
1770	libvpx_ver=`pkg-config vpx --modversion 2>> $LOG`
1771	if [ $? -eq 0 ]; then
1772	FLGVPX=`pkg-config vpx --cflags`
1773	INCVPX=`strip_I "$FLGVPX"`
1774	LIBVPX=`pkg-config vpx --libs`
1775	fi
1776	cat > $ODIR.tmp_src.cc << EOF
1777	#include <cstdio>
1778	#include <vpx/vpx_codec.h>
1779	extern "C" int main(void)
1780	{
1781	int version = vpx_codec_version();
1782	int verMajor = VPX_VERSION_MAJOR(version);
1783	int verMinor = VPX_VERSION_MINOR(version);
1784	int verPatch = VPX_VERSION_PATCH(version);
1785	printf("found version %d.%d.%d", verMajor, verMinor, verPatch);
1786	if ( verMajor == 1 && verMinor >= 0
1787	\|\| verMajor == 0 && verMinor == 9 && verPatch >= 5)
1788	{
1789	printf(", OK.\n");
1790	return 0;
1791	}
1792	else
1793	{
1794	printf(", expected version 0.9.5 or higher\n");
1795	return 1;
1796	}
1797	}
1798	EOF
1799	[ -n "$INCVPX" ] && I_INCVPX=`prefix_I "$INCVPX"`
1800	if test_compile "$LIBVPX $I_INCVPX" vpx vpx; then
1801	if test_execute; then
1802	cnf_append "SDK_VBOX_VPX_INCS" "$INCVPX"
1803	cnf_append "SDK_VBOX_VPX_LIBS" "`strip_l "$LIBVPX"`"
1804	fi
1805	fi
1806	fi
1807	fi
1808	}
1809
1810
1811	#
1812	# Check for libtpms
1813	#
1814	check_libtpms()
1815	{
1816	if [ -z "$BUILD_LIBTPMS" ]; then
1817	test_header libtpms
1818	if which_wrapper pkg-config > /dev/null; then
1819	libtpms_ver=`pkg-config libtpms --modversion 2>> $LOG`
1820	if [ $? -eq 0 ]; then
1821	FLGTPMS=`pkg-config libtpms --cflags`
1822	INCTPMS=`strip_I "$FLGTPMS"`
1823	LIBTPMS=`pkg-config libtpms --libs`
1824	fi
1825	cat > $ODIR.tmp_src.cc << EOF
1826	#include <cstdio>
1827	#include <libtpms/tpm_library.h>
1828	extern "C" int main(void)
1829	{
1830	TPMLIB_MainInit();
1831	printf("found, OK.\n");
1832	}
1833	EOF
1834	[ -n "$INCTPMS" ] && I_INCTPMS=`prefix_I "$INCTPMS"`
1835	if test_compile "$LIBTPMS $I_INCTPMS" libtpms libtpms nofatal; then
1836	if test_execute; then
1837	cnf_append "SDK_VBOX_TPMS_INCS" "$INCTPMS"
1838	cnf_append "SDK_VBOX_TPMS_LIBS" "`strip_l "$LIBTPMS"`"
1839	fi
1840	else
1841	echo "not found -- building libtpms from in-tree code."
1842	fi
1843	fi
1844	fi
1845	}
1846
1847
1848	#
1849	# Check whether static libstdc++ is installed. This library is required
1850	# for the Linux guest additions.
1851	#
1852	check_staticlibstdcxx()
1853	{
1854	test_header "static stc++ library"
1855	libstdcxx=`$CXX -print-file-name=libstdc++.a`
1856	cat > $ODIR.tmp_src.cc << EOF
1857	#include <string>
1858
1859	extern "C" int main(void)
1860	{
1861	std::string s = "test";
1862	return 0;
1863	}
1864	EOF
1865	if test_compile "$libstdcxx" libstdc++ libstdc++; then
1866	log_success "found"
1867	fi
1868	}
1869
1870
1871	#
1872	# Check for Linux sources
1873	#
1874	check_linux()
1875	{
1876	test_header "Linux kernel sources"
1877	cat > $ODIR.tmp_src.c << EOF
1878	#include <linux/version.h>
1879	int printf(const char *format, ...);
1880	int main(void)
1881	{
1882	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
1883	(LINUX_VERSION_CODE % 65536) / 256,
1884	LINUX_VERSION_CODE % 256);
1885	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
1886	printf(", OK.\n");
1887	return 0;
1888	#else
1889	printf(", expected version 2.4.0 or higher\n");
1890	return 1;
1891	#endif
1892	}
1893	EOF
1894	echo "compiling the following source file:" >> $LOG
1895	cat $ODIR.tmp_src.c >> $LOG
1896	echo "using the following command line:" >> $LOG
1897	echo "$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include " \
1898	"-I$LINUX/include/generated/uapi" >> $LOG
1899	$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include \
1900	-I$LINUX/include/generated/uapi >> $LOG 2>&1
1901	if [ $? -ne 0 ]; then
1902	echo
1903	echo " Linux kernel headers not found at $LINUX"
1904	echo " Check the file $LOG for detailed error information."
1905	fail
1906	else
1907	if test_execute; then
1908	cnf_append "VBOX_LINUX_SRC" "`cd $LINUX ; pwd`"
1909	fi
1910	fi
1911	}
1912
1913	#
1914	# Check for kchmviewer, needed to display the online help
1915	# (unused as we ship kchmviewer)
1916	#
1917	check_kchmviewer()
1918	{
1919	test_header kchmviewer
1920	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
1921	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: \(.*\)+\1+'`
1922	if [ $? -ne 0 ]; then
1923	log_failure "kchmviewer not working"
1924	fail
1925	else
1926	log_success "found version $kchmviewer_ver"
1927	fi
1928	fi
1929	}
1930
1931
1932	#
1933	# Check for the kBuild tools, we don't support GNU make
1934	#
1935	check_kbuild()
1936	{
1937	test_header kBuild
1938	if which_wrapper "$KBUILDDIR/bin/$OS.$BUILD_MACHINE/kmk" > /dev/null; then
1939	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$BUILD_MACHINE"
1940
1941	echo "KBUILD_PATH=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
1942	echo "KBUILD_DEVTOOLS=\"$DEVDIR\"" >> $ENV
1943	echo 'path_kbuild_bin="$KBUILD_PATH/bin/$BUILD_TARGET.$BUILD_PLATFORM_ARCH"' >> $ENV
1944	echo 'path_tools_bin="$KBUILD_DEVTOOLS/$BUILD_TARGET.$BUILD_PLATFORM_ARCH/bin"' >> $ENV
1945
1946	if [ "$OS" = "solaris" ]; then
1947	# Because of sh being non-default shell in Solaris we need to export PATH again when
1948	# sourcing env.sh. Simply exporting from ./configure does not export PATH correctly.
1949	echo "PATH=\"$ORGPATH\"" >> $ENV
1950	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1951	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_tools_bin\" \|\| PATH=\"\$path_tools_bin:\$PATH\"" >> $ENV
1952	else
1953	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1954	echo "echo \"\$PATH\" \| grep -q \"\$path_tools_bin\" \|\| PATH=\"\$path_tools_bin:\$PATH\"" >> $ENV
1955	fi
1956	echo "export KBUILD_PATH KBUILD_DEVTOOLS PATH" >> $ENV
1957	echo "unset path_kbuild_bin path_tools_bin" >> $ENV
1958	KBUILD_SED="$KBUILDDIR_BIN/kmk_sed"
1959
1960	echo '' >> $ENV
1961	echo "# Legacy - do not use:" >> $ENV
1962	echo 'PATH_KBUILD=${KBUILD_PATH}' >> $ENV
1963	echo 'PATH_DEVTOOLS=${KBUILD_DEVTOOLS}' >> $ENV
1964	echo 'export PATH_KBUILD PATH_DEVTOOLS' >> $ENV
1965	echo '' >> $ENV
1966	elif check_avail "kmk" KBUILDDIR really; then
1967	# check for installed kBuild
1968	KBUILD_SED="`which_wrapper kmk_sed`"
1969	else
1970	fail
1971	fi
1972	log_success "found"
1973	}
1974
1975
1976	#
1977	# Check for compiler.h
1978	# Some Linux distributions include "compiler.h" in their libc linux
1979	# headers package, some don't. Most don't need it, building might (!)
1980	# not succeed on openSUSE without it.
1981	#
1982	# See http://www.mail-archive.com/qemu-devel%40nongnu.org/msg07980.html
1983	#
1984	check_compiler_h()
1985	{
1986	test_header compiler.h
1987	if test ! -f "/usr/include/linux/compiler.h"; then
1988	log_success "compiler.h not found"
1989	else
1990	cnf_append "VBOX_WITH_LINUX_COMPILER_H" "1"
1991	log_success "compiler.h found"
1992	fi
1993	}
1994
1995	#
1996	# Check for libcap.
1997	# Required to pass CAP_NET_RAW to our binaries to allow to open SOCK_RAW
1998	# sockets for doing ICMP requests.
1999	#
2000	check_libcap()
2001	{
2002	test_header "libcap library"
2003	cat > $ODIR.tmp_src.cc << EOF
2004	#include <cstdio>
2005	#include <sys/types.h>
2006	#include <linux/types.h>
2007	#include <sys/capability.h>
2008
2009	extern "C" int main(void)
2010	{
2011	char buf[1024];
2012	cap_t caps = cap_get_proc();
2013	snprintf(buf, sizeof(buf), "Current caps are '%s'\n", cap_to_text(caps, NULL));
2014	return 0;
2015	}
2016	EOF
2017	if test_compile $LIBCAP libcap libcap; then
2018	if test_execute; then
2019	log_success "found"
2020	fi
2021	fi
2022	}
2023
2024	#
2025	# Check if we are able to build 32-bit applications (needed for the guest additions)
2026	#
2027	check_32bit()
2028	{
2029	test_header "32-bit support"
2030	cat > $ODIR.tmp_src.c << EOF
2031	#include <stdint.h>
2032	int main(void)
2033	{
2034	return 0;
2035	}
2036	EOF
2037	echo "compiling the following source file:" >> $LOG
2038	cat $ODIR.tmp_src.c >> $LOG
2039	echo "using the following command line:" >> $LOG
2040	echo "$CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c" >> $LOG
2041	$CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c >> $LOG 2>&1
2042	if [ $? -ne 0 ]; then
2043	echo
2044	echo " Cannot compile 32-bit applications (missing headers and/or libraries)!"
2045	echo " Check the file $LOG for detailed error information."
2046	fail
2047	else
2048	echo "executing the binary" >> $LOG
2049	$ODIR.tmp_out 2> $ODIR.test_execute.log
2050	rc=$?
2051	cat $ODIR.test_execute.log >> $LOG
2052	if [ $rc -ne 0 ]; then
2053	echo
2054	echo " Cannot execute 32-bit applications! Either enable 32-bit support in the"
2055	echo " kernel configuration or use --disable-vmmraw to disable 32-bit guests."
2056	fail
2057	return 1
2058	fi
2059	fi
2060	log_success ""
2061	}
2062
2063
2064	#
2065	# Check for Python
2066	#
2067	check_python()
2068	{
2069	test_header "Python support"
2070
2071	# On darwin this is a on/off decision only
2072	if [ "$OS" = "darwin" ]; then
2073	echo "enabled"
2074	cnf_append "VBOX_WITH_PYTHON" "1"
2075	return
2076	fi
2077
2078	cat > $ODIR.tmp_src.cc << EOF
2079	#include <cstdio>
2080	#include <Python.h>
2081	extern "C" int main(void)
2082	{
2083	Py_Initialize();
2084	printf("found version %s", PY_VERSION);
2085	#if PY_VERSION_HEX >= 0x02060000
2086	printf(", OK.\n");
2087	return 0;
2088	#else
2089	printf(", expected version 2.6 or higher\n");
2090	return 1;
2091	#endif
2092	}
2093	EOF
2094	found=
2095	SUPPYTHONLIBS="python2.7 python2.6 python3.1 python3.2 python3.3 python3.4 python3.4m python3.5 python3.5m python3.6 python3.6m python3.7 python3.7m python3.8 python3.8m python3.9 python3.9m python3.10 python3.10m"
2096	for p in $PYTHONDIR; do
2097	for d in $SUPPYTHONLIBS; do
2098	for b in lib/x86_64-linux-gnu lib/i386-linux-gnu lib64 lib/64 lib; do
2099	echo "compiling the following source file:" >> $LOG
2100	cat $ODIR.tmp_src.cc >> $LOG
2101	echo "using the following command line:" >> $LOG
2102	echo "$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so" >> $LOG
2103	$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so >> $LOG 2>&1
2104	if [ $? -eq 0 ]; then
2105	found=1
2106	break
2107	fi
2108	done
2109	if [ -n "$found" ]; then break; fi
2110	done
2111	if [ -n "$found" ]; then break; fi
2112	done
2113	if [ -n "$found" ]; then
2114	if test_execute; then
2115	cnf_append "VBOX_WITH_PYTHON" "1"
2116	cnf_append "VBOX_PATH_PYTHON_INC" "$p/include/$d"
2117	cnf_append "VBOX_LIB_PYTHON" "$p/$b/lib$d.so"
2118	else
2119	log_failure "Python not working"
2120	fail
2121	fi
2122	else
2123	log_failure "Python not found"
2124	fail
2125	fi
2126	}
2127
2128
2129	#
2130	# Check for Java
2131	#
2132	check_java()
2133	{
2134	test_header "Java support"
2135	log_success
2136	}
2137
2138
2139	#
2140	# Setup wine
2141	#
2142	setup_wine()
2143	{
2144	test_header "Wine support"
2145	if ! which_wrapper wine > /dev/null; then
2146	echo " wine binary not found"
2147	fail
2148	fi
2149	if ! which_wrapper wine > /dev/null; then
2150	echo " wine not found"
2151	fail
2152	fi
2153	wine_version="`wine --version`"
2154	case "`expr "$wine_version" : 'wine-\([0-9.]*\)' '>' 1.1.43`" in
2155	"0")
2156	if ! which_wrapper wineprefixcreate > /dev/null; then
2157	echo " wineprefixcreate not found"
2158	fail
2159	fi
2160	;;
2161	*) eval "wineprefixcreate() { true ; }" ;; # now created automatically
2162	esac
2163	export WINEPREFIX="${ODIR}wine.$BUILD_MACHINE"
2164	echo "WINEPREFIX=\"${ODIR}wine.$BUILD_MACHINE\"" >> $ENV
2165	echo "export WINEPREFIX" >> $ENV
2166	rm -rf $WINEPREFIX
2167	mkdir -p $WINEPREFIX
2168	touch $WINEPREFIX/.no_prelaunch_window_flag
2169	if ! wineprefixcreate -q > /dev/null 2>&1; then
2170	echo " wineprefixcreate failed"
2171	fail
2172	fi
2173	tmp=.tmp.wine.reg
2174	rm -f $tmp
2175	echo 'REGEDIT4' > $tmp
2176	echo '' >> $tmp
2177	echo '[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment]' >> $tmp
2178	echo "\"PATH\"=\"c:\\\\\\\\windows\\\\\\\\system32;c:\\\\\\\\windows;z:$DEVDIR/win.x86/vcc/v8/bin/Microsoft.VC80.CRT;z:$DEVDIR/win.x86/HTML_Help_Workshop/v1.3\"" >> $tmp
2179	echo '' >> $tmp
2180	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhc.exe\DllOverrides]' >> $tmp
2181	echo '"itss"="native"' >> $tmp
2182	echo '' >> $tmp
2183	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhw.exe\DllOverrides]' >> $tmp
2184	echo '"itss"="native"' >> $tmp
2185	echo '' >> $tmp
2186	if ! wine regedit $tmp > /dev/null 2>&1; then
2187	rm -f $tmp
2188	echo " failed to load registry changes (path)."
2189	fail
2190	fi
2191	rm -f $tmp
2192	log_success "found"
2193	}
2194
2195
2196	#
2197	# Check for gSOAP.
2198	#
2199	check_gsoap()
2200	{
2201	test_header "GSOAP compiler"
2202	if [ -z "$GSOAP" -a -z "$GSOAP_IMPORT" ]; then
2203	if which_wrapper pkg-config > /dev/null; then
2204	GSOAP_CXX_LIBS=`pkg-config gsoapssl++ --libs 2>> $LOG`
2205	if [ $? -eq 0 ]; then
2206	GSOAP=`pkg-config gsoapssl++ --variable=exec_prefix`
2207	GSOAP_IMPORT="$GSOAP/share/gsoap/import"
2208	if [ ! -d "$GSOAP_IMPORT" -a -d "$GSOAP/include/gsoap" ]; then
2209	GSOAP_IMPORT="$GSOAP/include/gsoap"
2210	fi
2211	cnf_append "VBOX_GSOAP_INSTALLED" "1"
2212	cnf_append "VBOX_PATH_GSOAP" "$GSOAP"
2213	cnf_append "VBOX_PATH_GSOAP_IMPORT" "$GSOAP_IMPORT"
2214	if [ -f "$GSOAP/share/gsoap/stdsoap2.cpp" ]; then
2215	cnf_append "VBOX_GSOAP_CXX_SOURCES" "$GSOAP/share/gsoap/stdsoap2.cpp"
2216	else
2217	cnf_append "VBOX_GSOAP_CXX_SOURCES" ""
2218	fi
2219	cnf_append "VBOX_GSOAP_CXX_LIBS" "`strip_l "$GSOAP_CXX_LIBS"`"
2220	gsoap_version=`pkg-config gsoapssl++ --modversion`
2221	log_success "found version $gsoap_version"
2222	return
2223	fi
2224	fi
2225	if [ -d "$DEVDIR/common/gsoap" ]; then
2226	GSOAP_DIR=`ls -d1 "$DEVDIR"/common/gsoap/v* 2>/dev/null \| tail -1`
2227	if [ -n "$GSOAP_DIR" -a -d "$GSOAP_DIR" ]; then
2228	gsoap_version=`echo "$GSOAP_DIR" \| sed -ne 's/^.\/v\([1-9][0-9.]\).*$/\1/p'`
2229	log_success "found gSOAP tool version $gsoap_version"
2230	# No need to configure anything, the build system knows what to do.
2231	return
2232	fi
2233	fi
2234	fi
2235	if [ -z "$GSOAP" ]; then
2236	GSOAP="/usr"
2237	fi
2238	if which_wrapper "$GSOAP/bin/soapcpp2" > /dev/null; then
2239	if which_wrapper "$GSOAP/bin/wsdl2h" > /dev/null; then
2240	if [ -f "$GSOAP/include/stdsoap2.h" ]; then
2241	# TODO: Check for libgsoap++.a/so
2242
2243	if [ -z "$GSOAP_IMPORT" ]; then
2244	GSOAP_IMPORT="$GSOAP/share/gsoap/import"
2245	if [ ! -d "$GSOAP_IMPORT" -a -d "$GSOAP/include/gsoap" ]; then
2246	GSOAP_IMPORT="$GSOAP/include/gsoap"
2247	fi
2248	fi
2249	if [ -f "$GSOAP_IMPORT/stlvector.h" ]; then
2250	cnf_append "VBOX_GSOAP_INSTALLED" "1"
2251	cnf_append "VBOX_PATH_GSOAP" "$GSOAP"
2252	cnf_append "VBOX_PATH_GSOAP_IMPORT" "$GSOAP_IMPORT"
2253	if [ -f "$GSOAP/share/gsoap/stdsoap2.cpp" ]; then
2254	cnf_append "VBOX_GSOAP_CXX_SOURCES" "$GSOAP/share/gsoap/stdsoap2.cpp"
2255	else
2256	cnf_append "VBOX_GSOAP_CXX_SOURCES" ""
2257	fi
2258	cnf_append "VBOX_GSOAP_CXX_LIBS" "libgsoapssl++"
2259	log_success "found"
2260	else
2261	log_failure "stlvector.h not found -- disabling webservice"
2262	cnf_append "VBOX_WITH_WEBSERVICES" ""
2263	fi
2264	else
2265	log_failure "stdsoap2.h not found -- disabling webservice"
2266	cnf_append "VBOX_WITH_WEBSERVICES" ""
2267	fi
2268	else
2269	log_failure "wsdl2h not found -- disabling webservice"
2270	cnf_append "VBOX_WITH_WEBSERVICES" ""
2271	fi
2272	else
2273	log_failure "soapcpp2 not found -- disabling webservice"
2274	cnf_append "VBOX_WITH_WEBSERVICES" ""
2275	fi
2276	}
2277
2278
2279	#
2280	# Determines the Darwin version.
2281	#
2282	check_darwinversion()
2283	{
2284	test_header "Darwin version"
2285	darwin_ver=`uname -r`
2286	case "$darwin_ver" in
2287	20\.*)
2288	darwin_ver="11.0" # Big Sur
2289	;;
2290	19\.*)
2291	darwin_ver="10.15" # Catalina
2292	;;
2293	18\.*)
2294	darwin_ver="10.14" # Mojave
2295	;;
2296	17\.*)
2297	darwin_ver="10.13" # High Sierra
2298	;;
2299	16\.*)
2300	darwin_ver="10.12" # Sierra
2301	;;
2302	15\.*)
2303	darwin_ver="10.11" # El Capitan
2304	;;
2305	14\.*)
2306	darwin_ver="10.10" # Yosemite
2307	;;
2308	13\.*)
2309	darwin_ver="10.9" # Mavericks
2310	;;
2311	*)
2312	echo " failed to determine Darwin version. (uname -r: $darwin_ver)"
2313	fail
2314	darwin_ver="unknown"
2315	;;
2316	esac
2317
2318	log_success "found version $darwin_ver"
2319	}
2320
2321	#
2322	# Check Xcode path
2323	#
2324	check_xcode_path()
2325	{
2326	# Check if WITH_XCODE_DIR is set.
2327	if [ -z "$WITH_XCODE_DIR" ]; then
2328	if [ -d "/Library/Developer/CommandLineTools" -a -f "/Library/Developer/CommandLineTools/usr/bin/clang" ]; then
2329	return 1
2330	else
2331	echo "Please specify --with-xcode-dir option."
2332	return 0
2333	fi
2334	fi
2335
2336	# Check if specified path exists and is a directory containing Xcode.
2337	if [ -d "$1" -a -f "$1/Contents/Developer/usr/bin/xcodebuild" ]; then
2338	return 1
2339	else
2340	echo "Xcode path [$1] not found."
2341	return 0
2342	fi
2343	}
2344
2345	check_xcode()
2346	{
2347	test_header "Xcode and SDK"
2348	check_xcode_path "$WITH_XCODE_DIR"
2349	[ $? -eq 1 ] \|\| fail
2350
2351	# Pick the oldest SDK offered by Xcode, to get maximum compatibility
2352	if [ -z "$WITH_XCODE_DIR" ]; then
2353	devel_subdir="/Library/Developer/CommandLineTools"
2354	sdk_subdir="$devel_subdir/SDKs"
2355	else
2356	devel_subdir="$WITH_XCODE_DIR/Contents/Developer"
2357	sdk_subdir="$devel_subdir/Platforms/MacOSX.platform/Developer/SDKs"
2358	fi
2359	sdk_tries="$sdk_subdir"/MacOSX10.?.sdk" $sdk_subdir"/MacOSX10.??.sdk" $sdk_subdir"/MacOSX.sdk
2360	for t in $sdk_tries; do
2361	if [ -f "$t/SDKSettings.plist" ]; then
2362	sdk="$t"
2363	sdk_ver=`defaults read "$t/SDKSettings.plist" Version`
2364	break
2365	fi
2366	done
2367	if [ -z "$sdk" ]; then
2368	echo " failed to determine SDK directory. ($sdk_subdir/MacOSX*.sdk/SDKSettings.plist should exist)"
2369	fail
2370	fi
2371	xcode_ver=`$devel_subdir/usr/bin/clang --version \| sed -n 's/^.version \([0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}\).$/\1/p'`
2372	if [ $? -ne 0 -o -z "$xcode_ver" ]; then
2373	echo " failed to determine Xcode version."
2374	fail
2375	fi
2376
2377	if [ -z "$WITH_XCODE_DIR" ]; then
2378	cnf_append "VBOX_WITH_EVEN_NEWER_XCODE" "1"
2379	else
2380	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2381	cnf_append "PATH_TOOL_VBoxXcode62" "$devel_subdir"
2382	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$devel_subdir"
2383	fi
2384	cnf_append "VBOX_PATH_MACOSX_SDK" "$sdk"
2385	if [ -n "$sdk_ver" ]; then
2386	cnf_append "VBOX_DEF_MACOSX_VERSION_MIN" "$sdk_ver"
2387	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_6" "1"
2388	fi
2389
2390	log_success "found version $xcode_ver (SDK: $sdk)"
2391	}
2392
2393
2394	check_makeself()
2395	{
2396	test_header "makeself"
2397	if check_avail "$MAKESELF" makeself; then
2398	makeself_ver=`$MAKESELF --version\|grep version\|sed 's+^Makeself.version \([0-9\.]\).*+\1+'`
2399	if [ $? -ne 0 ]; then
2400	log_failure "makeself not working"
2401	fail
2402	else
2403	log_success "found version $makeself_ver"
2404	cnf_append "VBOX_MAKESELF" "`which_wrapper $MAKESELF`"
2405	fi
2406	fi
2407	}
2408
2409
2410	#
2411	# Show help
2412	#
2413	show_help()
2414	{
2415	cat << EOF
2416	Usage: ./configure [OPTIONS]...
2417
2418	Configuration:
2419	-h, --help display this help and exit
2420	--nofatal don't abort on errors
2421	EOF
2422	[ $WITH_XPCOM -eq 1 ] && echo " --disable-xpcom disable XPCOM and related stuff"
2423	[ $WITH_PYTHON -eq 1 ] && echo " --disable-python disable python bindings"
2424	[ $WITH_JAVA -eq 1 ] && echo " --disable-java disable java bindings"
2425	[ $WITH_VMMRAW -eq 1 ] && echo " --disable-vmmraw disable VMM raw mode (VT-x/AMD-V mandatory!)"
2426	[ $WITH_SDL_TTF -eq 1 ] && echo " --disable-sdl-ttf disable SDL_ttf detection"
2427	[ $WITH_QT5 -eq 1 ] && echo " --disable-qt disable Qt detection"
2428	[ $WITH_ALSA -eq 1 ] && echo " --disable-alsa disable the ALSA sound backend"
2429	[ $WITH_PULSE -eq 1 ] && echo " --disable-pulse disable the PulseAudio backend"
2430	[ $WITH_DBUS -eq 1 ] && echo " --disable-dbus don't use DBus and hal for hardware detection"
2431	[ $WITH_KMODS -eq 1 ] && echo " --disable-kmods don't build Linux kernel modules (host and guest)"
2432	[ $WITH_OPENGL -eq 1 ] && echo " --disable-opengl disable OpenGL support (2D & 3D)"
2433	[ $WITH_QT5 -eq 0 ] && echo " --enable-qt5 enable Qt5 detection"
2434	[ $OSE -eq 1 ] && echo " --enable-vnc enable the VNC server"
2435	[ $OSE -eq 0 ] && echo " --disable-extpack don't build the extpack"
2436	[ $WITH_DOCS -eq 1 ] && echo " --disable-docs don't build the documentation"
2437	[ $WITH_LIBVPX -eq 1 ] && echo " --disable-libvpx don't use libvpx for video capturing"
2438	[ $WITH_LIBOPUS -eq 1 ] && echo " --disable-libopus don't use libopus for audio capturing"
2439	[ $WITH_LIBTPMS -eq 1 ] && echo " --disable-libtpms don't use libtpms for TPM emulation"
2440	[ "$OS" = "linux" -o "$OS" = "freebsd" ] && echo " --enable-vde enable VDE networking"
2441	cat << EOF
2442	--disable-udptunnel disable UDP tunnel networking
2443	--disable-devmapper disable device mapper library access
2444	--disable-hardening don't be strict about /dev/vboxdrv access
2445	--build-libxml2 build libxml2 from sources
2446	--build-libssl build openssl from sources
2447	--build-libtpms build libtpms from sources
2448	EOF
2449	[ $OSE -eq 0 ] && cat << EOF
2450	--build-libcurl build libcurl from sources
2451	--build-libvpx build libvpx from sources
2452	EOF
2453	[ "$OS" != "darwin" ] && echo " --setup-wine setup a Wine directory and register the hhc hack"
2454	cat << EOF
2455	--only-additions only build the Guest Additions
2456
2457	Paths:
2458	--with-gcc=PATH location of the gcc compiler [$CC]
2459	--with-g++=PATH location of the g++ compiler [$CXX]
2460	--with-kbuild=DIR kbuild directory [$KBUILDDIR]
2461	--with-iasl=PATH location of the iasl compiler [$IASL]
2462	--with-yasm=PATH location of the iasl compiler [$YASM]
2463	--with-makeself=PATH location of makeself [$MAKESELF]
2464	EOF
2465	[ "$OS" = "darwin" ] && echo " --with-xcode-dir=DIR custom path to Xcode root directory; it is assumed that Xcode"
2466	[ "$OS" = "darwin" ] && echo " contains OS X 10.6 SDK (required for Mountain Lion and newer hosts"
2467	[ "$OS" = "darwin" ] && echo " only, ignored for the rest)"
2468	[ "$OS" = "linux" ] && echo " --with-linux=DIR Linux kernel source directory [$LINUX]"
2469	[ $WITH_QT5 -eq 1 ] && echo " --with-qt-dir=DIR directory for Qt headers/libraries [pkgconfig]"
2470	cat << EOF
2471	--with-gsoap-dir=PATH directory for gSOAP compiler/headers/libraries
2472	(soapcpp2 and wsdl2h, soapstd2.h, libgsoap++.a/so)
2473	--with-gsoap-import=PATH directory for gSOAP import files (stlvector.h)
2474	--with-openssl-dir=DIR directory for OpenSSL headers/libraries
2475	--with-ow-dir=DIR directory where Open Watcom can be found [$WATCOM]
2476	--out-base-dir=DIR directory where configuration and build output
2477	should go, in subdirectory out
2478
2479	Build type:
2480	-d, --build-debug build with debugging symbols and assertions
2481	--build-profile build with profiling support
2482	--build-headless build headless (without any GUI frontend)
2483	EOF
2484	exit 0
2485	}
2486
2487
2488	#
2489	# The body.
2490	#
2491
2492	# test if we are OSE
2493	if [ $OSE -eq 1 -a -r "`cd \`dirname $0\`; pwd`/src/VBox/RDP/server/server.cpp" ]; then
2494	OSE=0
2495	# Set this as a reminder to print a log message once we know the path of the
2496	# log file
2497	NOT_OSE=1
2498	fi
2499
2500	# Change OS specific defaults; must be before all other stuff
2501	if [ "$OS" = "darwin" ]; then
2502	WITH_SDL=0
2503	WITH_SDL_TTF=0
2504	WITH_X11=0
2505	WITH_ALSA=0
2506	WITH_PULSE=0
2507	WITH_DBUS=0
2508	WITH_KMODS=0
2509	BUILD_LIBXML2=1
2510	BUILD_LIBSSL=1
2511	BUILD_LIBVPX=1
2512	[ $OSE -eq 1 ] \|\| BUILD_LIBCURL=1
2513	[ $OSE -eq 1 ] && WITH_LIBVPX=0
2514	[ $OSE -eq 1 ] && WITH_LIBOPUS=0
2515	WITH_XCODE_DIR=""
2516	elif [ "$OS" = "haiku" ]; then
2517	#WITH_SDL=0
2518	WITH_SDL_TTF=0
2519	WITH_X11=0
2520	WITH_ALSA=0
2521	WITH_PULSE=0
2522	WITH_DBUS=0
2523	WITH_KMODS=0
2524	WITH_LIBIDL=0
2525	WITH_XPCOM=0
2526	BUILD_LIBXSLT=1
2527	BUILD_LIBXML2=1
2528	WITH_LIBVPX=0
2529	WITH_LIBOPUS=0
2530	# it is part of libroot, which is linked by default,
2531	# but the script wants something
2532	LIBPTHREAD="-lroot"
2533	#[ $OSE -eq 1 ] \|\| BUILD_LIBCURL=1
2534	[ $OSE -eq 1 ] \|\| BUILD_LIBSSL=1
2535	elif [ "$OS" = "solaris" ]; then
2536	[ $OSE -eq 1 ] && WITH_LIBVPX=0
2537	[ $OSE -eq 1 ] && WITH_LIBOPUS=0
2538	fi
2539
2540	# scan command line options
2541	for option in "$@"; do
2542	case "$option" in
2543	--help\|-help\|-h)
2544	show_help
2545	;;
2546	--nofatal)
2547	nofatal=1
2548	;;
2549	--env-only)
2550	ENV_ONLY=1
2551	;;
2552	--with-gcc=*)
2553	CC=`echo $option \| cut -d'=' -f2`
2554	;;
2555	--with-g++=*)
2556	CXX=`echo $option \| cut -d'=' -f2`
2557	;;
2558	--with-kbuild=*)
2559	KBUILDDIR=`echo $option \| cut -d'=' -f2`
2560	if echo $KBUILDDIR\|grep -q "$INVALID_CHARS"; then
2561	echo "Error: KBUILDDIR contains invalid characters!"
2562	exit 1
2563	fi
2564	;;
2565	--with-qt-dir=*)
2566	[ $WITH_QT5 -eq 1 ] && QT5DIR=`echo $option \| cut -d'=' -f2`
2567	[ $WITH_QT5 -eq 1 ] && QT5DIR_PKGCONFIG=0
2568	;;
2569	--with-qt5-minor=*)
2570	QT5MIN=`echo $option \| cut -d'=' -f2`
2571	;;
2572	--with-qt5-major=*)
2573	QT5MAJ=`echo $option \| cut -d'=' -f2`
2574	;;
2575	--with-openssl-dir=*)
2576	OPENSSLDIR=`echo $option \| cut -d'=' -f2`
2577	INCCRYPTO="-I${OPENSSLDIR}/include"
2578	LIBCRYPTO="${OPENSSLDIR}/lib/libssl.a ${OPENSSLDIR}/lib/libcrypto.a"
2579	# On Darwin (at least for macports) static OpenSSL also needs zlib.
2580	[ "$OS" = "darwin" ] && LIBCRYPTO="$LIBCRYPTO ${OPENSSLDIR}/lib/libz.a"
2581	# On Linux static OpenSSL typically needs a few additional libraries.
2582	[ "$OS" = "linux" ] && LIBCRYPTO="-ldl $LIBPTHREAD -lm"
2583	;;
2584	--with-ow-dir=*)
2585	WATCOM=`echo $option \| cut -d'=' -f2`
2586	;;
2587	--with-gsoap-dir=*)
2588	GSOAP=`echo $option \| cut -d'=' -f2`
2589	;;
2590	--with-gsoap-import=*)
2591	GSOAP_IMPORT=`echo $option \| cut -d'=' -f2`
2592	;;
2593	--with-iasl=*)
2594	IASL=`echo $option \| cut -d'=' -f2`
2595	;;
2596	--with-yasm=*)
2597	YASM=`echo $option \| cut -d'=' -f2`
2598	;;
2599	--with-xcode-dir=*)
2600	WITH_XCODE_DIR=`echo $option \| cut -d'=' -f2`
2601	;;
2602	--with-linux=*)
2603	LINUX=`echo $option \| cut -d'=' -f2`
2604	;;
2605	--with-makeself=*)
2606	MAKESELF=`echo $option \| cut -d'=' -f2`
2607	;;
2608	--target-arch=*)
2609	TARGET_MACHINE=`echo $option \| cut -d'=' -f2`
2610	;;
2611	--disable-xpcom)
2612	[ $WITH_XPCOM -eq 1 ] && WITH_XPCOM=0
2613	;;
2614	--disable-python)
2615	[ $WITH_PYTHON -eq 1 ] && WITH_PYTHON=0
2616	;;
2617	--disable-java)
2618	[ $WITH_JAVA -eq 1 ] && WITH_JAVA=0
2619	;;
2620	--disable-vmmraw)
2621	[ $WITH_VMMRAW -eq 1 ] && WITH_VMMRAW=0
2622	;;
2623	--disable-sdl-ttf)
2624	[ $WITH_SDL_TTF -eq 1 ] && WITH_SDL_TTF=0
2625	;;
2626	--disable-qt)
2627	[ $WITH_QT5 -eq 1 ] && WITH_QT5=0
2628	;;
2629	--enable-qt5)
2630	[ $WITH_QT5 -eq 0 ] && WITH_QT5=1
2631	;;
2632	--passive-mesa)
2633	PASSIVE_MESA=1
2634	;;
2635	--disable-alsa)
2636	[ $WITH_ALSA -eq 1 ] && WITH_ALSA=0
2637	;;
2638	--disable-pulse)
2639	[ $WITH_PULSE -eq 1 ] && WITH_PULSE=0
2640	;;
2641	--enable-pulse)
2642	WITH_PULSE=2
2643	;;
2644	--disable-dbus)
2645	[ $WITH_DBUS -eq 1 ] && WITH_DBUS=0
2646	;;
2647	--disable-kmods)
2648	[ $WITH_KMODS -eq 1 ] && WITH_KMODS=0
2649	;;
2650	--disable-opengl)
2651	[ $WITH_OPENGL -eq 1 ] && WITH_OPENGL=0
2652	;;
2653	--enable-webservice)
2654	;;
2655	--enable-vnc)
2656	WITH_VNC=1
2657	;;
2658	--disable-hardening)
2659	WITH_HARDENING=0
2660	;;
2661	--disable-extpack)
2662	WITH_EXTPACK=0
2663	;;
2664	--disable-docs)
2665	WITH_DOCS=0
2666	;;
2667	--enable-hardening)
2668	WITH_HARDENING=2
2669	;;
2670	--build-libopus)
2671	BUILD_LIBOPUS=1
2672	;;
2673	--disable-udptunnel)
2674	WITH_UDPTUNNEL=0
2675	;;
2676	--enable-vde)
2677	WITH_VDE=1
2678	;;
2679	--disable-devmapper)
2680	WITH_DEVMAPPER=0
2681	;;
2682	--disable-libvpx)
2683	WITH_LIBVPX=0
2684	;;
2685	--disable-libopus)
2686	WITH_LIBOPUS=0
2687	;;
2688	--disable-libtpms)
2689	WITH_LIBTPMS=0
2690	;;
2691	--disable-sdl)
2692	WITH_SDL=0
2693	;;
2694	--build-debug\|-d)
2695	BUILD_TYPE=debug
2696	;;
2697	--build-profile)
2698	BUILD_TYPE=profile
2699	;;
2700	--build-libxml2)
2701	BUILD_LIBXML2=1
2702	;;
2703	--build-libssl)
2704	BUILD_LIBSSL=1
2705	;;
2706	--build-libcurl)
2707	BUILD_LIBCURL=1
2708	;;
2709	--build-libvpx)
2710	BUILD_LIBVPX=1
2711	;;
2712	--build-headless)
2713	HEADLESS=1
2714	WITH_SDL=0
2715	WITH_SDL_TTF=0
2716	WITH_X11=0
2717	WITH_OPENGL=0
2718	WITH_QT5=0
2719	;;
2720	--ose)
2721	OSE=2
2722	;;
2723	--odir=*)
2724	ODIR="`echo $option \| cut -d'=' -f2`/"
2725	ODIR_OVERRIDE=1
2726	;;
2727	--out-base-dir=*)
2728	out_base_dir="`echo $option \| cut -d'=' -f2`/"
2729	if [ -d $out_base_dir ]; then
2730	saved_pwd="$PWD"
2731	cd $out_base_dir
2732	OUT_BASE_PATH="`pwd`"
2733	cd $saved_pwd
2734	OUT_BASE_PATH_OVERRIDE=1
2735	if [ $ODIR_OVERRIDE -eq 0 ]; then
2736	# This variable has not yet been overridden. That can still happen.
2737	ODIR=$OUT_BASE_PATH/
2738	ODIR_OVERRIDE=1
2739	fi
2740	else
2741	echo "Error: invalid folder \"$out_base_dir\" in option \"$option\""
2742	exit 1
2743	fi
2744	;;
2745	--setup-wine)
2746	[ "$OS" != "darwin" ] && SETUP_WINE=1
2747	;;
2748	--only-additions)
2749	ONLY_ADDITIONS=1
2750	;;
2751	*)
2752	echo
2753	echo "Unrecognized option \"$option\""
2754	echo
2755	show_help
2756	;;
2757	esac
2758	done
2759
2760	LOG="$ODIR$LOG"
2761	ENV="$ODIR$ENV"
2762	CNF="$ODIR$CNF"
2763
2764	# initialize output files
2765	cat > $LOG << EOF
2766	# Log file generated by
2767	#
2768	# '$0 $*'
2769	#
2770
2771	EOF
2772	cat > $CNF << EOF
2773	# -- Makefile --
2774	#
2775	# automatically generated by
2776	#
2777	# '$0 $*'
2778	#
2779	# It will be completely overwritten if configure is executed again.
2780	#
2781
2782	EOF
2783	cat > $ENV << EOF
2784	#!/bin/bash
2785	#
2786	# automatically generated by
2787	#
2788	# '$0 $*'
2789	#
2790	# It will be completely overwritten if configure is executed again.
2791	# Make sure you source this file once before you start to build VBox.
2792	#
2793
2794	EOF
2795
2796	# Print log warning about OSE if necessary
2797	if [ -n "$NOT_OSE" ]; then
2798	echo "Found RDP server, assuming VBOX_OSE = FALSE" >> $LOG
2799	echo >> $LOG
2800	fi
2801
2802
2803	if [ "$BUILD_TYPE" = "debug" ]; then
2804	echo "Creating DEBUG build!" >> $LOG
2805	elif [ "$BUILD_TYPE" = "profile" ]; then
2806	echo "Creating PROFILE build!" >> $LOG
2807	fi
2808
2809	# first determine our environment
2810	check_environment
2811	check_kbuild
2812
2813	[ -n "$ENV_ONLY" ] && exit 0
2814
2815	# append the tools directory to the default search path
2816	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
2817	export PATH
2818
2819	# if we will be writing to a different out directory then set this up now
2820	if [ $ODIR_OVERRIDE -eq 1 ]; then
2821	echo "AUTOCFG=$CNF" >> $ENV
2822	echo "export AUTOCFG" >> $ENV
2823	fi
2824	if [ $OUT_BASE_PATH_OVERRIDE -eq 1 ]; then
2825	echo "PATH_OUT_BASE=$OUT_BASE_PATH" >> $ENV
2826	echo "export PATH_OUT_BASE" >> $ENV
2827	fi
2828
2829	# don't bother people with -Werror
2830	cnf_append "VBOX_GCC_WERR" "\$(NO_SUCH_VARIABLE)"
2831
2832	# some things are not available in for OSE
2833	if [ $OSE -ge 1 ]; then
2834	cnf_append "VBOX_OSE" "1"
2835	cnf_append "VBOX_WITH_VALIDATIONKIT" ""
2836	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
2837
2838	if [ "$OS" = "linux" ]; then
2839	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
2840	else
2841	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
2842	fi
2843	echo >> $CNF
2844	fi
2845
2846	# extpack
2847	if [ $ONLY_ADDITIONS -eq 1 ]; then
2848	cnf_append "VBOX_WITH_EXTPACK_PUEL_BUILD" ""
2849	elif [ $OSE -eq 0 ]; then
2850	if [ $WITH_EXTPACK -eq 1 ]; then
2851	BUILD_LIBSSL=1
2852	else
2853	cnf_append "VBOX_WITH_EXTPACK_PUEL_BUILD" ""
2854	fi
2855	fi
2856
2857	# headless
2858	if [ -n "$HEADLESS" ]; then
2859	cnf_append "VBOX_HEADLESS" "1"
2860	fi
2861
2862	# emit disable directives corresponding to any --disable-xxx options.
2863	if [ $WITH_OPENGL -eq 0 ]; then
2864	cnf_append "VBOX_WITH_VMSVGA3D" ""
2865	cnf_append "VBOX_WITH_3D_ACCELERATION" ""
2866	cnf_append "VBOX_WITH_VIDEOHWACCEL" ""
2867	cnf_append "VBOX_GUI_USE_QGL" ""
2868	fi
2869	[ $WITH_XPCOM -eq 0 ] && cnf_append "VBOX_WITH_MAIN" ""
2870	[ $WITH_QT5 -eq 0 ] && cnf_append "VBOX_WITH_QTGUI" ""
2871	[ $WITH_SDL_TTF -eq 0 ] && cnf_append "VBOX_WITH_SECURELABEL" ""
2872	[ $WITH_PYTHON -eq 0 ] && cnf_append "VBOX_WITH_PYTHON" ""
2873	[ $WITH_JAVA -eq 0 ] && cnf_append "VBOX_WITH_JXPCOM" ""
2874	[ $WITH_JAVA -eq 0 ] && cnf_append "VBOX_WITH_JWS" ""
2875	[ $WITH_HARDENING -eq 0 ] && cnf_append "VBOX_WITHOUT_HARDENING" "1"
2876	[ $WITH_HARDENING -eq 2 ] && cnf_append "VBOX_WITH_HARDENING" "2"
2877	[ $WITH_VMMRAW -eq 0 ] && cnf_append "VBOX_WITH_RAW_MODE" ""
2878	[ $WITH_LIBTPMS -eq 0 ] && cnf_append "VBOX_WITH_LIBTPMS" ""
2879	if [ $WITH_LIBVPX -eq 0 ]; then
2880	cnf_append "VBOX_WITH_LIBVPX" ""
2881	cnf_append "VBOX_WITH_RECORDING" ""
2882	fi
2883	if [ $WITH_LIBOPUS -eq 0 ]; then
2884	cnf_append "VBOX_WITH_LIBOPUS" ""
2885	cnf_append "VBOX_WITH_AUDIO_RECORDING" ""
2886	fi
2887
2888	# Darwin-specific
2889	[ "$OS" = "darwin" ] && check_darwinversion
2890	# the tools
2891	[ "$OS" != "darwin" ] && check_gcc
2892	[ "$OS" = "darwin" ] && check_xcode
2893	if [ $ONLY_ADDITIONS -eq 0 ]; then
2894	check_open_watcom
2895	[ "$OS" != "darwin" ] && check_iasl
2896	[ $OSE -ge 1 ] && check_yasm
2897	[ "$OS" != "darwin" ] && check_xsltproc
2898	fi
2899
2900	# the libraries
2901	if [ $ONLY_ADDITIONS -eq 0 ]; then
2902	[ "$OS" != "darwin" ] && check_pthread
2903	check_libxml2
2904	[ $WITH_LIBIDL -eq 1 ] && check_libidl
2905	check_z
2906	check_lzf
2907	check_ssl
2908	check_curl
2909	[ $WITH_LIBVPX -eq 1 ] && check_vpx
2910	[ $WITH_LIBOPUS -eq 1 ] && check_libopus
2911	[ $WITH_LIBTPMS -eq 1 ] && check_libtpms
2912	[ "$OS" != "darwin" ] && check_png
2913	[ $OSE -eq 0 -a "$OS" = "linux" ] && check_pam
2914	if [ $WITH_SDL -eq 1 ]; then
2915	check_sdl
2916	else
2917	cnf_append "VBOX_WITH_VBOXSDL" ""
2918	fi
2919	[ $WITH_SDL_TTF -eq 1 -a $OSE -eq 0 ] && check_sdl_ttf
2920	[ $WITH_X11 -eq 1 ] && check_x
2921	# TODO check for xcomposite-dev (X11/extensions/Xcomposite.h, additions only)
2922	# TODO check for libxdamange-dev (X11/extensions/Xdamage.h, additions only)
2923	[ $WITH_X11 -eq 1 ] && check_xcursor
2924	[ $WITH_X11 -eq 1 ] && check_xinerama
2925	[ $WITH_X11 -eq 1 ] && check_xrandr
2926	[ $WITH_OPENGL -eq 1 ] && check_opengl
2927	[ $WITH_QT5 -eq 1 ] && check_qt5
2928	[ $WITH_PYTHON -eq 1 ] && check_python
2929	[ $WITH_JAVA -eq 1 ] && check_java
2930
2931	# PulseAudio
2932	if [ $WITH_PULSE -eq 1 ]; then
2933	check_pulse
2934	elif [ $WITH_PULSE -eq 0 ]; then # Force disabling PulseAudio.
2935	cnf_append "VBOX_WITH_AUDIO_PULSE" ""
2936	elif [ $WITH_PULSE -eq 2 ]; then # --enable-pulse was passed, force PulseAudio.
2937	cnf_append "VBOX_WITH_AUDIO_PULSE" "1"
2938	fi
2939	fi
2940
2941	# Linux-specific
2942	if [ "$OS" = "linux" ]; then
2943	# don't check for the static libstdc++ in the PUEL version as we build the
2944	# additions at a dedicated box
2945	[ $OSE -ge 1 ] && check_staticlibstdcxx
2946	if [ $WITH_KMODS -eq 1 ]; then
2947	check_linux
2948	else
2949	cnf_append "VBOX_LINUX_SRC" ""
2950	cnf_append "VBOX_WITHOUT_LINUX_TEST_BUILDS" "1"
2951	fi
2952	if [ $ONLY_ADDITIONS -eq 0 ]; then
2953	if [ $WITH_ALSA -eq 1 ]; then
2954	check_alsa
2955	else
2956	cnf_append "VBOX_WITH_AUDIO_ALSA" ""
2957	fi
2958	if [ $WITH_DBUS -eq 0 ]; then
2959	cnf_append "VBOX_WITH_DBUS" ""
2960	fi
2961	if [ $WITH_DEVMAPPER -eq 1 ]; then
2962	check_libdevmapper
2963	else
2964	cnf_append "VBOX_WITH_DEVMAPPER" ""
2965	fi
2966	check_libcap
2967	fi
2968	check_compiler_h
2969	[ $ONLY_ADDITIONS -eq 0 -a "$BUILD_MACHINE" = "amd64" -a $WITH_VMMRAW -eq 1 ] && check_32bit
2970	# tools/common/makeself*
2971	[ $OSE -ge 1 ] && check_makeself
2972	fi
2973
2974	[ -n "$SETUP_WINE" ] && setup_wine
2975
2976	if [ $ONLY_ADDITIONS -eq 0 ]; then
2977	check_gsoap
2978	else
2979	cnf_append "VBOX_WITH_WEBSERVICES" ""
2980	fi
2981
2982	# UDPTUNNEL
2983	if [ $ONLY_ADDITIONS -eq 0 -a $WITH_UDPTUNNEL -eq 0 ]; then
2984	cnf_append "VBOX_WITH_UDPTUNNEL" ""
2985	fi
2986
2987	# VDE
2988	if [ $ONLY_ADDITIONS -eq 0 -a "$OS" = "linux" -o "$OS" = "freebsd" ]; then
2989	if [ $WITH_VDE -eq 1 ]; then
2990	cnf_append "VBOX_WITH_VDE" "1"
2991	fi
2992	fi
2993
2994	# DOCS
2995	if [ $ONLY_ADDITIONS -eq 1 -o $WITH_DOCS -eq 0 ]; then
2996	cnf_append "VBOX_WITH_DOCS" ""
2997	cnf_append "VBOX_WITH_DOCS_PACKING" ""
2998	fi
2999
3000	# VNC server support
3001	if [ $ONLY_ADDITIONS -eq 0 -a $OSE -ge 1 ]; then
3002	if [ $WITH_VNC = 1 ]; then
3003	check_vncserver
3004	else
3005	cnf_append "VBOX_WITH_EXTPACK_VNC" ""
3006	fi
3007	fi
3008
3009	if [ $ONLY_ADDITIONS -eq 1 ]; then
3010	cnf_append "VBOX_ONLY_ADDITIONS" "1"
3011	fi
3012
3013	# success!
3014	echo
3015	echo "Successfully generated '$CNF' and '$ENV'."
3016	echo "Source '$ENV' once before you start to build VBox:"
3017	echo ""
3018	echo " source $ENV"
3019	echo " kmk"
3020	echo ""
3021	if [ "$OS" = "linux" ]; then
3022	if [ $OUT_BASE_PATH_OVERRIDE -eq 1 ]; then
3023	out_base_dir=$OUT_BASE_PATH
3024	else
3025	out_base_dir=.
3026	fi
3027	echo "To compile the kernel modules, do:"
3028	echo ""
3029	echo " cd $out_base_dir/out/$OS.$TARGET_MACHINE/$BUILD_TYPE/bin/src"
3030	echo " make"
3031	echo ""
3032	fi
3033	if [ $ONLY_ADDITIONS -eq 1 ]; then
3034	echo ""
3035	echo " Tree configured to build only the Guest Additions"
3036	echo ""
3037	elif [ $WITH_HARDENING -gt 0 ]; then
3038	echo ""
3039	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3040	echo " Hardening is enabled which means that the VBox binaries will not run from"
3041	echo " the binary directory. The binaries have to be installed suid root and some"
3042	echo " more prerequisites have to be fulfilled which is normally done by installing"
3043	echo " the final package. For development, the hardening feature can be disabled"
3044	echo " by specifying the --disable-hardening parameter. Please never disable that"
3045	echo " feature for the final distribution!"
3046	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3047	echo ""
3048	else
3049	echo ""
3050	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3051	echo " Hardening is disabled. Please do NOT build packages for distribution with"
3052	echo " disabled hardening!"
3053	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3054	echo ""
3055	fi
3056	echo "Enjoy!"
3057	cleanup

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