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source: vbox/trunk/configure@ 99764

Last change on this file since 99764 was 99764, checked in by vboxsync, 12 months ago
/configure: Default to building liblzma on darwin.
Property svn:eol-style set to `LF` Property svn:executable set to ``*
File size: 82.9 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) 2006-2023 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_LIBOGG=0
112	WITH_LIBVORBIS=0
113	WITH_LIBTPMS=1
114	WITH_LIBLZMA=1
115	BUILD_LIBXML2=
116	BUILD_LIBCURL=
117	BUILD_LIBSSL=
118	BUILD_LIBVPX=
119	BUILD_LIBTPMS=
120	if [ "$OS" = "darwin" ]; then # Do not use the /opt/local version of this! We end up using the wrong iconv.h then.
121	BUILD_LIBLZMA=1
122	else
123	BUILD_LIBLZMA=
124	fi
125	PASSIVE_MESA=0
126	CC="gcc"
127	CC32=""
128	CC64=""
129	CXX="g++"
130	CXX32=""
131	CXX64=""
132	YASM="yasm"
133	IASL="iasl"
134	XSLTPROC="xsltproc"
135	INCCRYPTO=""
136	LIBCRYPTO="-lssl -lcrypto"
137	LIBPTHREAD="-lpthread"
138	LIBCAP="-lcap"
139	GSOAP=""
140	GSOAP_IMPORT=""
141	INCX11="/usr/local/include"
142	LIBX11="-L/usr/X11R6/lib -L/usr/X11R6/lib64 -L/usr/local/lib -lXext -lX11"
143	LIBXCURSOR="-lXcursor"
144	LIBXMU="-lXmu"
145	LIBXINERAMA="-lXinerama"
146	LIBXRANDR="-lXrandr"
147	MAKESELF="makeself"
148	MESA="-lGL"
149	INCZ=""
150	LIBZ="-lz"
151	INCLZF="/usr/include/liblzf"
152	LIBLZF="-llzf"
153	INCVNCSERVER=""
154	LIBVNCSERVER="-lvncserver"
155	INCDEVMAPPER=""
156	LIBDEVMAPPER="-ldevmapper"
157	CXX_FLAGS=""
158	if [ "$OS" = "freebsd" ]; then
159	INCCURL="-I/usr/local/include"
160	LIBCURL="-L/usr/local/lib -lcurl"
161	INCPULSE="-I/usr/local/include"
162	LIBPULSE="-L/usr/local/lib"
163	INCPNG="-I/usr/local/include"
164	LIBPNG="-L/usr/local/lib -lpng"
165	else
166	INCCURL=""
167	LIBCURL="-lcurl"
168	INCPNG=""
169	LIBPNG="-lpng"
170	fi
171	INCVPX=""
172	LIBVPX="-lvpx"
173	PKGCONFIG="`which_wrapper pkg-config`"
174	PYTHONDIR="/usr /usr/local"
175	QT5DIR="/usr/lib/qt5 /usr/share/qt5 /usr/lib64/qt5 /usr /usr/local"
176	QT5DIR_PKGCONFIG=1
177	QT5MAJ=5
178	QT5MIN=9
179	KBUILDDIR="`cd \`dirname $0\`; pwd`/kBuild"
180	DEVDIR="`cd \`dirname $0\`; pwd`/tools"
181	if [ -d "/lib/modules/`uname -r`/build" ]; then
182	LINUX="/lib/modules/`uname -r`/build"
183	elif [ "`echo /lib/modules/`" != "/lib/modules/" ]; then
184	# Get the most recent kernel headers if none match the current kernel.
185	for i in /lib/modules/*; do
186	if [ -r "$i/build" ]; then
187	LINUX="$i/build"
188	fi
189	done
190	fi
191	if [ -z "$LINUX" ]; then
192	LINUX="/usr/src/linux"
193	fi
194	KCHMVIEWER="kchmviewer"
195	LOG="configure.log"
196	CNF="AutoConfig.kmk"
197	ENV="env.sh"
198	BUILD_TYPE="release"
199	# the restricting tool is ar (mri mode).
200	INVALID_CHARS="[^A-Za-z0-9/\\$:._-]"
201
202	if (cd `dirname $0`; pwd)\|grep -q "$INVALID_CHARS"; then
203	echo "Error: VBox base path contains invalid characters!"
204	exit 1
205	fi
206
207	# Posix /bin/sh isn't supporting echo -n. Use printf instead.
208	ECHO_N="printf"
209
210
211	cleanup()
212	{
213	rm -f $ODIR.tmp_src.cc $ODIR.tmp_src.c $ODIR.tmp_out $ODIR.test_execute.log
214	[ "$OS" = "darwin" ] && rm -rf $ODIR.tmp_out.dSYM
215	true
216	}
217
218	fail()
219	{
220	if [ -z "$nofatal" -o "x$1" != "x" ]; then
221	cleanup
222	rm -f $ENV
223	echo "Check $LOG for details"
224	exit 1
225	fi
226	}
227
228	log()
229	{
230	echo "$1"
231	echo "$1" >> $LOG
232	}
233
234	log_success()
235	{
236	if [ -n "$1" ]; then $ECHO_N "$1, "; fi
237	echo "OK."
238	echo "$1" >> $LOG
239	echo >> $LOG
240	echo >> $LOG
241	}
242
243	log_failure()
244	{
245	echo
246	echo " ** $1!"
247	echo "** $1!" >> $LOG
248	echo >> $LOG
249	}
250
251	cnf_append()
252	{
253	printf "%-30s := %s\n" "$1" "$2" >> $CNF
254	}
255
256	strip_l()
257	{
258	echo "$1"\|$KBUILD_SED 's\|-l\([^ ]\+\)\|\1\|g; s\|^-[^l][^ ]\|\|g; s\| -[^l][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
259	}
260
261	strip_L()
262	{
263	if [ "$OS" = "darwin" ]; then
264	echo "$1"\|$KBUILD_SED 's\|-F\([^ ]\+\)\|\1\|g; s\|^-[^F][^ ]\|\|g; s\| -[^F][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
265	else
266	echo "$1"\|$KBUILD_SED 's\|-L\([^ ]\+\)\|\1\|g; s\|^-[^L][^ ]\|\|g; s\| -[^L][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
267	fi
268	}
269
270	L_to_PATH()
271	{
272	echo $1 >> $LOG
273	if [ "$OS" = "darwin" ]; then
274	echo "$1"\|$KBUILD_SED 's\|-F\([^ ]\+\)\|\1\|g; s\|^-[^F][^ ]\|\|g; s\| -[^F][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g; s\| \|:\|g'
275	else
276	echo "$1"\|$KBUILD_SED 's\|-L\([^ ]\+\)\|\1\|g; s\|^-[^L][^ ]\|\|g; s\| -[^L][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g; s\| \|:\|g'
277	fi
278	}
279
280	strip_I()
281	{
282	echo "$1"\|$KBUILD_SED 's\|-I\([^ ]\+\)\|\1\|g; s\|^-[^I][^ ]\|\|g; s\| -[^I][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
283	}
284
285	prefix_I()
286	{
287	echo "$1"\|$KBUILD_SED 's\|^\/\|-I/\|g; s\| \/\| -I/\|g'
288	}
289
290	check_avail()
291	{
292	if [ -z "$1" ]; then
293	log_failure "$2 is empty"
294	fail $3
295	return 1
296	elif which_wrapper $1 > /dev/null; then
297	return 0
298	else
299	log_failure "$1 (variable $2) not found"
300	fail $3
301	return 1
302	fi
303	}
304
305
306	# Prepare a test
307	test_header()
308	{
309	echo "*** Checking $1 ***" >> $LOG
310	$ECHO_N "Checking for $1: "
311	}
312
313
314	# Compile a test
315	# $1 compile flags/libs
316	# $2 library name
317	# $3 package name
318	# $4 if this argument is 'nofatal', don't abort
319	test_compile()
320	{
321	echo "compiling the following source file:" >> $LOG
322	cat $ODIR.tmp_src.cc >> $LOG
323	echo "using the following command line:" >> $LOG
324	echo "$CXX $CXX_FLAGS -fPIC -g -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc $1" >> $LOG
325	$CXX $CXX_FLAGS -fPIC -g -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc $1 >> $LOG 2>&1
326	if [ $? -ne 0 ]; then
327	if [ -z "$4" ]; then
328	echo
329	echo " $2 not found at $1 or $3 headers not found"
330	echo " Check the file $LOG for detailed error information."
331	fail
332	else
333	echo >> $LOG
334	echo >> $LOG
335	fi
336	return 1
337	fi
338	return 0
339	}
340
341
342	# Execute a compiled test binary
343	test_execute()
344	{
345	echo "executing the binary" >> $LOG
346	$ODIR.tmp_out > $ODIR.test_execute.log 2>&1
347	rc=$?
348	cat $ODIR.test_execute.log \| tee -a $LOG
349	if [ $rc -ne 0 ]; then
350	fail $1
351	return 1
352	fi
353	echo >> $LOG
354	echo >> $LOG
355	return 0
356	}
357
358
359	# Execute a compiled test binary
360	test_execute_path()
361	{
362	## LD_LIBRARY_PATH to set.
363	local_path="${1}"
364	## Set this to non-empty to make this test non-fatal.
365	local_nofail="${2}"
366	echo "executing the binary (LD_LIBRARY_PATH=$1:$LD_LIBRARY_PATH)" >> $LOG
367	LD_LIBRARY_PATH="${local_path}:$LD_LIBRARY_PATH" $ODIR.tmp_out > $ODIR.test_execute.log 2>&1
368	rc=$?
369	cat $ODIR.test_execute.log \| tee -a $LOG
370	if [ $rc -ne 0 ]; then
371	test -z "${local_nofail}" && fail
372	echo >> $LOG
373	echo >> $LOG
374	return 1
375	fi
376	echo >> $LOG
377	echo >> $LOG
378	return 0
379	}
380
381
382	#
383	# Check for OS, MACHINE, CPU
384	#
385	check_environment()
386	{
387	test_header environment
388	BUILD_CPU=`uname -m`
389	[ "$OS" = "solaris" ] && BUILD_CPU=`isainfo \| cut -f 1 -d ' '`
390	case "$BUILD_CPU" in
391	i[3456789]86\|x86\|i86pc\|BePC)
392	BUILD_MACHINE='x86'
393	LIB='lib'
394	;;
395	x86_64\|amd64)
396	BUILD_MACHINE='amd64'
397	BUILD_CPU='blend'
398	if [ "$OS" != "solaris" ]; then
399	# on AMD64 systems, 64bit libs are usually located in /usr/lib64
400	# see http://www.pathname.com/fhs/pub/fhs-2.3.html#LIB64
401	LIB='lib64'
402	else
403	# Solaris doesn't seem to subscribe to fhs, libs are usually in
404	# a '64' subdirectory of the standard 'lib' dirs while some 64-bit
405	# alternative binaries can be found in 'amd64' subdirs of the 'bin'
406	# ones. So, in order to find the right stuff (esp. sdl-config) we'll
407	# have to make sure the /bin/amd64 dirs are searched before the /bin
408	# ones. (The sed has some sideeffects, but they shouldn't harm us...)
409	echo "64-bit Solaris detected, hacking the PATH" >> $LOG
410	echo "old PATH: $PATH" >> $LOG
411	PATH=`echo ":$PATH:" \| sed -e 's,\(:[^:]*/bin\):,\1/amd64:\1:,g' \
412	-e 's/^://' -e 's/:$//g' -e 's/::*/:/g' `
413	export PATH
414	echo "new PATH: $PATH" >> $LOG
415	LIB='lib/64'
416	fi
417	;;
418	sparc64\|sparcv9)
419	BUILD_MACHINE='sparc64'
420	BUILD_CPU='blend'
421	;;
422	sparc32\|sparc\|sparcv8\|sparcv7\|sparcv8e)
423	BUILD_MACHINE='sparc32'
424	BUILD_CPU='blend'
425	;;
426	*)
427	log_failure "Cannot determine system"
428	exit 1
429	;;
430	esac
431	[ -z "$TARGET_MACHINE" ] && TARGET_MACHINE=$BUILD_MACHINE
432	[ -z "$TARGET_CPU" ] && TARGET_CPU=$BUILD_CPU
433	DEVDIR_BIN="$DEVDIR/$OS.$BUILD_MACHINE/bin"
434	log_success "Determined build machine: $OS.$BUILD_MACHINE, target machine: $OS.$TARGET_MACHINE"
435
436	echo "KBUILD_HOST=\"$OS\"" >> $ENV
437	echo "KBUILD_HOST_ARCH=\"$BUILD_MACHINE\"" >> $ENV
438	echo "KBUILD_TARGET=\"$OS\"" >> $ENV
439	echo "KBUILD_TARGET_ARCH=\"$TARGET_MACHINE\"" >> $ENV
440	echo "KBUILD_TARGET_CPU=\"$TARGET_CPU\"" >> $ENV
441	echo "KBUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
442	echo 'export KBUILD_HOST KBUILD_HOST_ARCH KBUILD_TARGET KBUILD_TARGET_ARCH KBUILD_TARGET_CPU KBUILD_TYPE' >> $ENV
443
444	# obsolete legacy stuff:
445	echo '' >> $ENV
446	echo "# Legacy - do not use:" >> $ENV
447	echo 'BUILD_PLATFORM="$KBUILD_HOST"' >> $ENV
448	echo 'BUILD_PLATFORM_ARCH="$KBUILD_HOST_ARCH"' >> $ENV
449	echo 'BUILD_TARGET="$KBUILD_TARGET"' >> $ENV
450	echo 'BUILD_TARGET_ARCH="$KBUILD_TARGET_ARCH"' >> $ENV
451	echo 'BUILD_TARGET_CPU="$KBUILD_TARGET_CPU"' >> $ENV
452	echo 'BUILD_TYPE="$KBUILD_TYPE"' >> $ENV
453	echo 'export BUILD_PLATFORM BUILD_PLATFORM_ARCH BUILD_TARGET BUILD_TARGET_ARCH BUILD_TARGET_CPU BUILD_TYPE' >> $ENV
454	echo '' >> $ENV
455	}
456
457	#
458	# Check for gcc with version >= 3.2.
459	# We depend on a working gcc, if we fail terminate in every case.
460	#
461	check_gcc()
462	{
463	test_header gcc
464	if check_avail "$CC" CC really; then
465	cc_ver=`$CC -dumpfullversion 2>/dev/null`
466	if [ $? -ne 0 ]; then
467	cc_ver=`$CC -dumpversion 2>/dev/null`
468	fi
469	if [ $? -ne 0 ]; then
470	log_failure "cannot execute '$CC -dumpversion'"
471	fail really
472	fi
473	if check_avail "$CXX" CXX really; then
474	cxx_ver=`$CXX -dumpfullversion 2>/dev/null`
475	if [ $? -ne 0 ]; then
476	cxx_ver=`$CXX -dumpversion 2>/dev/null`
477	fi
478	if [ $? -ne 0 ]; then
479	log_failure "cannot execute '$CXX -dumpversion'"
480	fail really
481	fi
482	cc_maj=`echo $cc_ver\|cut -d. -f1`
483	cc_min=`echo $cc_ver\|cut -d. -f2`
484	if [ "x$cc_ver" != "x$cxx_ver" ]; then
485	log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
486	fail really
487	elif [ $cc_maj -eq 4 -a $cc_min -eq 0 -a "$OS" = "darwin" ]; then
488	log_success "found version $cc_ver"
489	# gcc-4.0 is allowed for Darwin only
490	elif [ $cc_maj -eq 4 -a $cc_min -eq 2 -a "$OS" = "freebsd" ]; then
491	log_success "found version $cc_ver"
492	# gcc-4.2 is allowed for FreeBSD only
493	elif [ $cc_maj -lt 4 \
494	-o \( $cc_maj -eq 4 -a $cc_min -lt 4 -a "$OS" != "darwin" \) \
495	-o \( $cc_maj -eq 4 -a $cc_min -lt 2 -a "$OS" = "darwin" \) ]; then
496	log_failure "gcc version $cc_maj.$cc_min found, expected gcc 4.x or later"
497	fail really
498	else
499	log_success "found version $cc_ver"
500	fi
501	if [ "$BUILD_MACHINE" = "amd64" ]; then
502	[ -z "$CC32" ] && CC32="$CC -m32"
503	[ -z "$CXX32" ] && CXX32="$CXX -m32"
504	else
505	[ -z "$CC32" ] && CC32="$CC"
506	[ -z "$CXX32" ] && CXX32="$CXX"
507	fi
508	if [ "$BUILD_MACHINE" = "x86" -a "$TARGET_MACHINE" = "amd64" ]; then
509	[ -z "$CC64" ] && CC64="$CC -m64"
510	[ -z "$CXX64" ] && CXX64="$CXX -m64"
511	fi
512	if [ "$TARGET_MACHINE" = "amd64" -a $WITH_VMMRAW -eq 0 ]; then
513	CC32="undefined"
514	CXX32="undefined"
515	fi
516	if [ "$CC" != "gcc" ]; then
517	cnf_append "TOOL_GCC3_CC" "$CC"
518	cnf_append "TOOL_GCC3_AS" "$CC"
519	cnf_append "TOOL_GCC3_LD" "$CC"
520	cnf_append "TOOL_GXX3_CC" "$CC"
521	cnf_append "TOOL_GXX3_AS" "$CC"
522	fi
523	if [ "$CXX" != "g++" ]; then
524	cnf_append "TOOL_GCC3_CXX" "$CXX"
525	cnf_append "TOOL_GXX3_CXX" "$CXX"
526	cnf_append "TOOL_GXX3_LD" "$CXX"
527	fi
528	if [ "$CC32" != "gcc -m32" -a "$CC32" != "undefined" ]; then
529	cnf_append "TOOL_GCC32_CC" "$CC32"
530	cnf_append "TOOL_GCC32_AS" "$CC32"
531	cnf_append "TOOL_GCC32_LD" "$CC32"
532	cnf_append "TOOL_GXX32_CC" "$CC32"
533	cnf_append "TOOL_GXX32_AS" "$CC32"
534	fi
535	if [ "$CXX32" != "g++ -m32" -a "$CXX32" != "undefined" ]; then
536	cnf_append "TOOL_GCC32_CXX" "$CXX32"
537	cnf_append "TOOL_GXX32_CXX" "$CXX32"
538	cnf_append "TOOL_GXX32_LD" "$CXX32"
539	fi
540	# this isn't not necessary, there is not such tool.
541	if [ -n "$CC64" ]; then
542	cnf_append "TOOL_GCC64_CC" "$CC64"
543	cnf_append "TOOL_GCC64_AS" "$CC64"
544	cnf_append "TOOL_GCC64_LD" "$CC64"
545	cnf_append "TOOL_GXX64_CC" "$CC64"
546	cnf_append "TOOL_GXX64_AS" "$CC64"
547	fi
548	if [ -n "$CXX64" ]; then
549	cnf_append "TOOL_GCC64_CXX" "$CXX64"
550	cnf_append "TOOL_GXX64_CXX" "$CXX64"
551	cnf_append "TOOL_GXX64_LD" "$CXX64"
552	fi
553	if [ "$CC" != "gcc" ]; then
554	if [ -n "$CC64" ]; then
555	cnf_append "TOOL_Bs3Gcc64Elf64_CC" "$CC64"
556	else
557	cnf_append "TOOL_Bs3Gcc64Elf64_CC" "$CC"
558	fi
559	if [ -n "$CXX64" ]; then
560	cnf_append "TOOL_Bs3Gcc64Elf64_CXX" "$CXX64"
561	else
562	cnf_append "TOOL_Bs3Gcc64Elf64_CXX" "$CXX"
563	fi
564	fi
565	# Solaris sports a 32-bit gcc/g++.
566	if [ "$OS" = "solaris" -a "$BUILD_MACHINE" = "amd64" ]; then
567	[ "$CC" = "gcc" ] && CC="gcc -m64"
568	[ "$CXX" = "g++" ] && CXX="g++ -m64"
569	fi
570	fi
571	fi
572	}
573
574
575	#
576	# Check for the OpenWatcom compiler, needed for compiling the BIOS
577	#
578	# If the system has Open Watcom installed, WATCOM will be set in the
579	# environment. If the user has her/his own Open Watcom install it will be
580	# pointed to by on the command line, which will set the WATCOM variable.
581	# The only exception is detecting OpenWatcom in tools/common/openwatcom.
582	#
583	check_open_watcom()
584	{
585	test_header "Open Watcom"
586
587	if [ -z "$WATCOM" ]; then
588	WATCOM=`/bin/ls -rd1 $DEVDIR/common/openwatcom/* 2> /dev/null \| head -1`
589	if [ -z "$WATCOM" ]; then
590	if [ $OSE -eq 0 -a $OS = "linux" ]; then
591	log_failure "Open Watcom was not found"
592	exit 1
593	fi
594	log_failure "Open Watcom was not found, using alternative BIOS sources"
595	cnf_append "VBOX_WITH_OPEN_WATCOM" ""
596	return 0;
597	fi
598	fi
599
600	case "$OS" in
601	"darwin") wc_bin="binosx";; # ??
602	"dos") wc_bin="binw";;
603	"freebsd") wc_bin="binfbsd";; # ??
604	"linux") wc_bin="binl";;
605	"netbsd") wc_bin="binnbsd";; # ??
606	"solaris") wc_bin="binsol";; # ??
607	"os2") wc_bin="binp";;
608	"win") wc_bin="binnt";;
609	*) wc_bin="binl";;
610	esac
611
612	# Check that the tools we use are there.
613	for prog in wasm wcc wlink;
614	do
615	if [ ! -f "$WATCOM/$wc_bin/$prog" ]; then
616	log_failure "$WATCOM/$wc_bin/$prog does not exist or is not a regular file."
617	fail
618	fi
619	done
620
621	# Use WASM to get the version.
622	wasm_ver=`$WATCOM/$wc_bin/wasm -? 2>&1 \| sed -e '1!d' -e 's/Open Watcom Assembler Version *//'`
623	if [ -z "$wasm_ver" ]; then
624	log_failure "$WATCOM/$wc_bin/wasm -? did not produce the expected response"
625	fail
626	fi
627	log_success "found version $wasm_ver"
628	cnf_append "PATH_TOOL_OPENWATCOM" "$WATCOM"
629	cnf_append "VBOX_WITH_OPEN_WATCOM" "1"
630
631	unset wasm_ver
632	unset wc_wasm
633	unset wc_bin
634	}
635
636
637	#
638	# Check for yasm, needed to compile assembler files
639	#
640	check_yasm()
641	{
642	test_header yasm
643	if check_avail "$YASM" YASM; then
644	yasm_ver=`$YASM --version\|grep "^yasm"\|sed 's+^yasm \(.*\)+\1+'`
645	if [ $? -ne 0 ]; then
646	log_failure "yasm not found"
647	fail
648	else
649	yasm_maj=`echo $yasm_ver\|cut -d. -f1`
650	yasm_min=`echo $yasm_ver\|cut -d. -f2`
651	yasm_rev=`echo $yasm_ver\|cut -d. -f3`
652	yasm_ver_mul=`expr $yasm_maj \* 10000 + $yasm_min \* 100 + $yasm_rev`
653	if [ $yasm_ver_mul -lt 10300 ]; then
654	log_failure "found version $yasm_ver, expected at least 1.3.0"
655	fail
656	else
657	[ "$YASM" != "yasm" ] && cnf_append "PATH_TOOL_YASM" "`dirname $YASM`"
658	log_success "found version $yasm_ver"
659	fi
660	fi
661	fi
662	}
663
664
665	#
666	# Check for the iasl ACPI compiler, needed to compile vbox.dsl
667	#
668	check_iasl()
669	{
670	test_header iasl
671	if check_avail "$IASL" IASL; then
672	iasl_ver=`$IASL\|grep "ASL.version"\|sed 's+^ASL.version \([0-9]\).+\1+'`
673	if [ $? -ne 0 ]; then
674	log_failure "iasl not found"
675	fail
676	else
677	log_success "found version $iasl_ver"
678	cnf_append "VBOX_IASLCMD" "`which_wrapper $IASL`"
679	fi
680	fi
681	}
682
683
684	#
685	# Check for xsltproc, needed by Main
686	#
687	check_xsltproc()
688	{
689	if [ -n "$BUILD_LIBXSLT" ]; then
690	return 0;
691	fi
692	test_header xslt
693	if check_avail "$XSLTPROC" XSLTPROC; then
694	xsltproc_ver=`$XSLTPROC --version`
695	if [ $? -ne 0 ]; then
696	log_failure "xsltproc not found"
697	fail
698	else
699	log_success "found"
700	cnf_append "VBOX_XSLTPROC" "`which_wrapper $XSLTPROC`"
701	fi
702	fi
703	}
704
705
706	#
707	# Check for libxml2, needed by the Runtime.
708	# 2.6.24 is known to NOT work, 2.6.26 is known to work (there is no 2.6.25 release)
709	#
710	check_libxml2()
711	{
712	if [ -z "$BUILD_LIBXML2" ]; then
713	test_header libxml2
714	if which_wrapper pkg-config > /dev/null; then
715	libxml2_ver=`pkg-config libxml-2.0 --modversion 2>> $LOG`
716	if [ $? -ne 0 ]; then
717	log_failure "libxml2 not found"
718	fail
719	else
720	FLGXML2=`pkg-config libxml-2.0 --cflags`
721	INCXML2=`strip_I "$FLGXML2"`
722	LIBXML2=`pkg-config libxml-2.0 --libs`
723	cat > $ODIR.tmp_src.cc << EOF
724	#include <cstdio>
725	#include <libxml/xmlversion.h>
726	extern "C" int main(void)
727	{
728	printf("found version %s", LIBXML_DOTTED_VERSION);
729	#if LIBXML_VERSION >= 20626
730	printf(", OK.\n");
731	return 0;
732	#else
733	printf(", expected version 2.6.26 or higher\n");
734	return 1;
735	#endif
736	}
737	EOF
738	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
739	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
740	if test_execute; then
741	cnf_append "SDK_VBoxLibXml2_DEFS" "_REENTRANT" ## @todo get defines from --cflags
742	cnf_append "SDK_VBoxLibXml2_INCS" "$INCXML2"
743	cnf_append "SDK_VBoxLibXml2_LIBS" "`strip_l "$LIBXML2"`"
744	fi
745	fi
746	fi
747	elif which_wrapper xml2-config; then
748	libxml2_ver=`xml2-config --version`
749	if [ $? -ne 0 ]; then
750	log_failure "xml2-config not found"
751	fail
752	else
753	log_success "found version $libxml2_ver"
754	FLGXML2=`xml2-config --cflags`
755	INCXML2=`strip_I "$FLGXML2"`
756	LIBXML2=`xml2-config --libs`
757	cat > $ODIR.tmp_src.cc << EOF
758	#include <cstdio>
759	#include <libxml/xmlversion.h>
760	extern "C" int main(void)
761	{
762	printf("found version %s", LIBXML_DOTTED_VERSION);
763	#if LIBXML_VERSION >= 20626
764	printf(", OK.\n");
765	return 0;
766	#else
767	printf(", expected version 2.6.26 or higher\n");
768	return 1;
769	#endif
770	}
771	EOF
772	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
773	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
774	if test_execute; then
775	cnf_append "SDK_VBoxLibXml2_DEFS" "_REENTRANT" ## @todo get defines from --cflags
776	cnf_append "SDK_VBoxLibXml2_INCS" "$INCXML2"
777	cnf_append "SDK_VBoxLibXml2_LIBS" "`strip_l "$LIBXML2"`"
778	fi
779	fi
780	fi
781	else
782	log_failure "neither pkg-config nor xml2-config found"
783	fail
784	fi
785	fi
786	}
787
788
789	#
790	# Check for libIDL, needed by xpcom
791	#
792	check_libidl()
793	{
794	test_header libIDL
795
796	if which_wrapper libIDL-config-2 > /dev/null; then
797	libidl_ver=`libIDL-config-2 --version`
798	if [ $? -ne 0 ]; then
799	log_failure "libIDL-config-2 not working"
800	fail
801	else
802	log_success "found version $libidl_ver"
803	cnf_append "VBOX_LIBIDL_CONFIG" \
804	"PKG_CONFIG_PATH=`libIDL-config-2 --prefix`/$LIB/pkgconfig `which_wrapper libIDL-config-2`"
805	fi
806	elif check_avail "libIDL-config" libIDL-config; then
807	libidl_ver=`libIDL-config --version`
808	if [ $? -ne 0 ]; then
809	log_failure "libIDL-config not working"
810	fail
811	else
812	log_success "found version $libidl_ver"
813	cnf_append "VBOX_LIBIDL_CONFIG" "`which_wrapper libIDL-config`"
814	fi
815	fi
816	}
817
818
819	#
820	# Check for libdevmapper, needed by the VBoxVolInfo
821	#
822	check_libdevmapper()
823	{
824	test_header libdevmapper
825	cat > $ODIR.tmp_src.cc << EOF
826	#include <cstdio>
827	extern "C" {
828	#define private
829	#include <libdevmapper.h>
830	int main()
831	{
832	char version[80];
833
834	if (!dm_get_library_version(version, sizeof(version)))
835	{
836	printf("dm_get_library_version() failed.\n");
837	return 1;
838	}
839
840	const char* v=version;
841	unsigned int major = 0, minor = 0, micro = 0;
842
843	for (; v !='.' && v != '\0'; v++) major = major10 + v-'0';
844	if (*v == '.') v++;
845	for (; v !='.' && v != '\0'; v++) minor = minor10 + v-'0';
846	if (*v == '.') v++;
847	for (; v !='.' && v != '\0'; v++) micro = micro10 + v-'0';
848
849	printf("found version %s", version);
850	if (major10000 + minor100 + micro >= 10200)
851	{
852	printf(", OK.\n");
853	return 0;
854	}
855	else
856	{
857	printf(", expected version 1.02 or higher\n");
858	return 1;
859	}
860	}
861	}
862	EOF
863	if test_compile "$LIBDEVMAPPER $INCDEVMAPPER" libdevmapper libdevmapper; then
864	if test_execute; then
865	cnf_append "VBOX_WITH_DEVMAPPER" "1"
866	fi
867	fi
868	}
869
870
871	#
872	# Check for openssl, needed for RDP and S3
873	#
874	check_ssl()
875	{
876	if [ -z "$BUILD_LIBSSL" ]; then
877	test_header ssl
878	cat > $ODIR.tmp_src.cc << EOF
879	#include <cstdio>
880	#include <openssl/opensslv.h>
881	#include <openssl/ssl.h>
882	extern "C" int main(void)
883	{
884	printf("found version %s", OPENSSL_VERSION_TEXT);
885	SSL_library_init();
886	#if OPENSSL_VERSION_NUMBER >= 0x10001000
887	printf(", OK.\n");
888	return 0;
889	#else
890	printf(", expected version 1.0.1 or higher\n");
891	return 1;
892	#endif
893	}
894	EOF
895	if test_compile "$INCCRYPTO $LIBCRYPTO" libcrypto openssl; then
896	if test_execute nofatal; then
897	cnf_append "SDK_VBoxOpenSslStatic_INCS" "`strip_I "$INCCRYPTO"`"
898	cnf_append "SDK_VBoxOpenSslStatic_LIBS" "`strip_l "$LIBCRYPTO"`"
899	cnf_append "SDK_VBoxOpenSslBldProg_LIBS" "`strip_l "$LIBCRYPTO"`"
900	fi
901	fi
902	fi
903	}
904
905
906	#
907	# Check for pthread, needed by VBoxSVC, frontends, ...
908	#
909	check_pthread()
910	{
911	test_header pthread
912	cat > $ODIR.tmp_src.cc << EOF
913	#include <cstdio>
914	#include <pthread.h>
915	extern "C" int main(void)
916	{
917	pthread_mutex_t mutex;
918	if (pthread_mutex_init(&mutex, NULL)) {
919	printf("pthread_mutex_init() failed\n");
920	return 1;
921	}
922	if (pthread_mutex_lock(&mutex)) {
923	printf("pthread_mutex_lock() failed\n");
924	return 1;
925	}
926	if (pthread_mutex_unlock(&mutex)) {
927	printf("pthread_mutex_unlock() failed\n");
928	return 1;
929	}
930	printf("found, OK.\n");
931	}
932	EOF
933	if test_compile $LIBPTHREAD pthread pthread; then
934	if test_execute; then
935	cnf_append "LIB_PTHREAD" "`strip_l "$LIBPTHREAD"`"
936	fi
937	fi
938	}
939
940
941	#
942	# Check for zlib, needed by VBoxSVC, Runtime, ...
943	#
944	check_z()
945	{
946	test_header zlib
947	cat > $ODIR.tmp_src.cc << EOF
948	#include <cstdio>
949	#include <zlib.h>
950	extern "C" int main(void)
951	{
952	printf("found version %s", ZLIB_VERSION);
953	#if ZLIB_VERNUM >= 0x1210
954	printf(", OK.\n");
955	return 0;
956	#else
957	printf(", expected version 1.2.1 or higher\n");
958	return 1;
959	#endif
960	}
961	EOF
962	[ -n "$INCZ" ] && I_INCZ=`prefix_I "$INCZ"`
963	if test_compile "$LIBZ $I_INCZ" zlib zlib; then
964	if test_execute; then
965	echo "if1of (\$(KBUILD_TARGET),darwin freebsd haiku linux)" >> $CNF
966	cnf_append " SDK_VBoxZlib_LIBS" "`strip_l "$LIBZ"`"
967	cnf_append " SDK_VBoxZlib_INCS" "$INCZ"
968	echo "endif" >> $CNF
969	fi
970	fi
971	}
972
973
974	#
975	# Check for liblzf, needed by VBoxSVC, Runtime, ...
976	#
977	check_lzf()
978	{
979	test_header liblzf
980	cat > $ODIR.tmp_src.cc << EOF
981	#include <cstdio>
982	#include <lzf.h>
983	extern "C" int main(void)
984	{
985	printf("found LZF API version %u.%u", LZF_VERSION >> 8, LZF_VERSION & 0xff);
986	#if LZF_VERSION >= 0x0105
987	printf(", OK.\n");
988	return 0;
989	#else
990	printf(", expected version 1.5 or higher\n");
991	return 1;
992	#endif
993	}
994	EOF
995	[ -n "$INCLZF" ] && I_INCLZF=`prefix_I "$INCLZF"`
996	if test_compile "$LIBLZF $I_INCLZF" liblzf liblzf nofatal; then
997	if test_execute; then
998	echo "if1of (\$(KBUILD_TARGET),darwin freebsd haiku linux)" >> $CNF
999	cnf_append " SDK_VBoxLzf_LIBS" "`strip_l "$LIBLZF"`"
1000	cnf_append " SDK_VBoxLzf_INCS" "$INCLZF"
1001	echo "endif" >> $CNF
1002	fi
1003	else
1004	echo "not found -- builing liblzf from in-tree code."
1005	fi
1006	}
1007
1008
1009	#
1010	# Check for libpng, needed by kchmviewer
1011	#
1012	check_png()
1013	{
1014	test_header libpng
1015	cat > $ODIR.tmp_src.cc << EOF
1016	#include <cstdio>
1017	#include <png.h>
1018	extern "C" int main(void)
1019	{
1020	printf("found version %s", PNG_LIBPNG_VER_STRING);
1021	#if PNG_LIBPNG_VER >= 10205
1022	printf(", OK.\n");
1023	return 0;
1024	#else
1025	printf(", expected version 1.2.5 or higher\n");
1026	return 1;
1027	#endif
1028	}
1029	EOF
1030	[ -n "$INCPNG" ] && I_INCPNG=`prefix_I "$INCPNG"`
1031	if test_compile "$LIBPNG $I_INCPNG" libpng libpng; then
1032	if test_execute; then
1033	cnf_append "SDK_VBoxLibPng_LIBS" "`strip_l "$LIBPNG"`"
1034	cnf_append "SDK_VBoxLibPng_INCS" "$INCPNG"
1035	fi
1036	fi
1037	}
1038
1039	#
1040	# Check for libvncserver, needed for VNC in OSE
1041	#
1042	check_vncserver()
1043	{
1044	test_header libvncserver
1045	cat > $ODIR.tmp_src.cc <<EOF
1046	#include <cstdio>
1047	#include <rfb/rfbconfig.h>
1048
1049	extern "C" int main()
1050	{
1051	const char* v=LIBVNCSERVER_VERSION;
1052	unsigned int major = 0, minor = 0, micro = 0;
1053
1054	for (; v !='.' && v != '\0'; v++) major = major10 + v-'0';
1055	if (*v == '.') v++;
1056	for (; v !='.' && v != '\0'; v++) minor = minor10 + v-'0';
1057	if (*v == '.') v++;
1058	for (; v !='.' && v != '\0'; v++) micro = micro10 + v-'0';
1059
1060	printf("found version %s", LIBVNCSERVER_PACKAGE_VERSION);
1061	if (major10000 + minor100 + micro >= 900)
1062	{
1063	printf(", OK.\n");
1064	return 0;
1065	}
1066	else
1067	{
1068	printf(", expected version 0.9 or higher\n");
1069	return 1;
1070	}
1071	}
1072	EOF
1073	if test_compile "$LIBVNCSERVER $INCVNCSERVER" libvncserver libvncserver; then
1074	if test_execute; then
1075	cnf_append "VBOX_WITH_EXTPACK_VNC" "1"
1076	fi
1077	fi
1078	}
1079
1080	#
1081	# Check for libcurl, needed by S3
1082	#
1083	check_curl()
1084	{
1085	if [ -z "$BUILD_LIBCURL" ]; then
1086	test_header libcurl
1087	cat > $ODIR.tmp_src.cc << EOF
1088	#include <cstdio>
1089	#include <curl/curl.h>
1090	extern "C" int main(void)
1091	{
1092	printf("found version %s", LIBCURL_VERSION);
1093	#if 10000LIBCURL_VERSION_MAJOR + 100LIBCURL_VERSION_MINOR + LIBCURL_VERSION_PATCH >= 71901
1094	printf(", OK.\n");
1095	return 0;
1096	#else
1097	printf(", expected version 7.19.1 or higher\n");
1098	return 1;
1099	#endif
1100	}
1101	EOF
1102	[ -n "$INCCURL" ] && I_INCCURL=`prefix_I "$INCCURL"`
1103	if test_compile "$LIBCURL $I_INCCURL" libcurl libcurl; then
1104	if test_execute; then
1105	cnf_append "SDK_VBoxLibCurl_LIBS" "`strip_l "$LIBCURL"`"
1106	cnf_append "SDK_VBoxLibCurl_INCS" "$INCCURL"
1107	fi
1108	fi
1109	fi
1110	}
1111
1112
1113	#
1114	# Check for pam, needed by VRDPAuth
1115	# Version 79 was introduced in 9/2005, do we support older versions?
1116	# Debian/sarge uses 76
1117	# OpenSUSE comes with 0.99.xxx where they changed the versioning scheme.
1118	#
1119	check_pam()
1120	{
1121	test_header pam
1122	cat > $ODIR.tmp_src.cc << EOF
1123	#include <cstdio>
1124	#include <security/pam_appl.h>
1125	extern "C" int main(void)
1126	{
1127	printf("found version %d", __LIBPAM_VERSION);
1128	if (__LIBPAM_VERSION >= 76)
1129	{
1130	printf(", OK.\n");
1131	return 0;
1132	}
1133	else
1134	{
1135	printf(", expected version 76 or higher\n");
1136	return 1;
1137	}
1138	}
1139	EOF
1140	if test_compile "-lpam" pam pam nofatal; then
1141	if test_execute nofatal; then
1142	return 0;
1143	fi
1144	fi
1145	echo "pam0.x not found"
1146	test_header linux_pam
1147	cat > $ODIR.tmp_src.cc << EOF
1148	#include <cstdio>
1149	#include <security/pam_appl.h>
1150	extern "C" int main(void)
1151	{
1152	printf("found version %d.%d", __LINUX_PAM__, __LINUX_PAM_MINOR__);
1153	if (__LINUX_PAM__ >= 1)
1154	{
1155	printf(", OK.\n");
1156	return 0;
1157	}
1158	else
1159	{
1160	printf(", expected version 1.0 or higher\n");
1161	return 1;
1162	}
1163	}
1164	EOF
1165	if test_compile "-lpam" pam pam; then
1166	test_execute
1167	fi
1168	}
1169
1170
1171	#
1172	# Check for the SDL library, needed by VBoxSDL and VirtualBox
1173	# We depend at least on version 1.2.7
1174	#
1175	check_sdl()
1176	{
1177	test_header SDL
1178	if [ "$OS" = "darwin" ]; then
1179	if [ -f "/System/Library/Frameworks/SDL.framework/SDL" ]; then
1180	PATH_SDK_LIBSDL="/System/Library/Frameworks/SDL.framework"
1181	elif [ -f "/Library/Frameworks/SDL.framework/SDL" ]; then
1182	PATH_SDK_LIBSDL="/Library/Frameworks/SDL.framework"
1183	fi
1184	if [ -n "$PATH_SDK_LIBSDL" ]; then
1185	foundsdl=1
1186	INCSDL="$PATH_SDK_LIBSDL/Headers"
1187	FLDSDL="-framework SDL"
1188	else
1189	log_failure "SDL framework not found"
1190	fail
1191	fi
1192	else
1193	if which_wrapper sdl-config > /dev/null; then
1194	FLGSDL=`sdl-config --cflags`
1195	INCSDL=`strip_I "$FLGSDL"`
1196	LIBSDL=`sdl-config --libs`
1197	LIBSDLMAIN="-lSDLmain"
1198	FLDSDL=
1199	foundsdl=1
1200	fi
1201	fi
1202	[ "$OS" = "linux" -o "$OS" = "darwin" -o "$OS" = "solaris" ] && LIBSDLMAIN=""
1203	if [ -n "$foundsdl" ]; then
1204	cat > $ODIR.tmp_src.cc << EOF
1205	#include <cstdio>
1206	#include <SDL.h>
1207	#include <SDL_main.h>
1208	#undef main
1209	extern "C" int main(int argc, char** argv)
1210	{
1211	printf("found version %d.%d.%d",
1212	SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
1213	#if SDL_VERSION_ATLEAST(1,2,7)
1214	printf(", OK.\n");
1215	return 0;
1216	#else
1217	printf(", expected version 1.2.7 or higher\n");
1218	return 1;
1219	#endif
1220	}
1221	EOF
1222	[ -n "$INCSDL" ] && I_INCSDL=`prefix_I "$INCSDL"`
1223	if test_compile "$LIBSDL $LIBSDLMAIN $I_INCSDL $FLDSDL" SDL SDL; then
1224	if test_execute; then
1225	cnf_append "LIB_SDK_LIBSDL_SDL" "`strip_l "$LIBSDL"`"
1226	cnf_append "SDK_LIBSDL_LIBPATH" "`strip_L "$LIBSDL"`"
1227	cnf_append "LIB_SDK_LIBSDL_SDLMAIN" "`strip_l "$LIBSDLMAIN"`"
1228	[ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS" "$INCSDL"
1229	[ -n "$FLDSDL" ] && cnf_append "SDK_LIBSDL_LDFLAGS" "$FLDSDL"
1230	fi
1231	fi
1232	else
1233	log_failure "SDL not found (can be disabled using --disable-sdl)"
1234	fail
1235	fi
1236	}
1237
1238
1239	#
1240	# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
1241	#
1242	check_sdl_ttf()
1243	{
1244	test_header SDL_ttf
1245	cat > $ODIR.tmp_src.cc << EOF
1246	#include <cstdio>
1247	#include <SDL_ttf.h>
1248	#ifndef SDL_TTF_MAJOR_VERSION
1249	#define SDL_TTF_MAJOR_VERSION TTF_MAJOR_VERSION
1250	#define SDL_TTF_MINOR_VERSION TTF_MINOR_VERSION
1251	#define SDL_TTF_PATCHLEVEL TTF_PATCHLEVEL
1252	#endif
1253	extern "C" int main(void)
1254	{
1255	printf("found version %d.%d.%d",
1256	SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
1257	#if 10000SDL_TTF_MAJOR_VERSION + 100SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
1258	printf(", OK.\n");
1259	return 0;
1260	#else
1261	printf(", expected version 2.0.6 or higher\n");
1262	return 1;
1263	#endif
1264	}
1265	EOF
1266	if test_compile "-lSDL_ttf $I_INCSDL" SDL_ttf SDL_ttf nofatal; then
1267	test_execute nofatal \|\| \
1268	cnf_append "VBOX_WITH_SECURELABEL" ""
1269	else
1270	echo "not found -- disabling VBoxSDL secure label."
1271	cnf_append "VBOX_WITH_SECURELABEL" ""
1272	fi
1273	}
1274
1275
1276	#
1277	# Check for libasound, needed by the ALSA audio backend
1278	#
1279	check_alsa()
1280	{
1281	test_header ALSA
1282	cat > $ODIR.tmp_src.cc << EOF
1283	#include <cstdio>
1284	#include <alsa/asoundlib.h>
1285	extern "C" int main(void)
1286	{
1287	printf("found version %d.%d.%d",
1288	SND_LIB_MAJOR, SND_LIB_MINOR, SND_LIB_SUBMINOR);
1289	#if 10000SND_LIB_MAJOR + 100SND_LIB_MINOR + SND_LIB_SUBMINOR >= 10014
1290	printf(", OK.\n");
1291	return 0;
1292	#else
1293	printf(", expected version 1.0.14 or higher\n");
1294	return 1;
1295	#endif
1296	}
1297	EOF
1298	if test_compile "-lasound" asound asound; then
1299	test_execute
1300	fi
1301	}
1302
1303
1304	#
1305	# Check for PulseAudio
1306	#
1307	check_pulse()
1308	{
1309	test_header "PulseAudio"
1310	cat > $ODIR.tmp_src.cc << EOF
1311	#include <cstdio>
1312	#include <pulse/version.h>
1313	extern "C" int main(void)
1314	{
1315	printf("found version %s API version %d", pa_get_headers_version(), PA_API_VERSION);
1316	#if PA_API_VERSION >= 9
1317	printf(", OK.\n");
1318	return 0;
1319	#else
1320	printf(", expected version 0.9.0 (API version 9) or higher\n");
1321	return 1;
1322	#endif
1323	}
1324	EOF
1325	if test_compile "$INCPULSE $LIBPULSE -lpulse" pulse pulse nofatal; then
1326	if test_execute nofatal; then
1327	cnf_append "VBOX_WITH_AUDIO_PULSE" "1"
1328	else
1329	cnf_append "VBOX_WITH_AUDIO_PULSE" ""
1330	fi
1331	else
1332	cnf_append "VBOX_WITH_AUDIO_PULSE" ""
1333	fi
1334	}
1335
1336
1337	#
1338	# Check for the X libraries (Xext, X11)
1339	#
1340	check_x()
1341	{
1342	test_header "X libraries"
1343	cat > $ODIR.tmp_src.cc << EOF
1344	#include <cstdio>
1345	#include <X11/Xlib.h>
1346	extern "C" int main(void)
1347	{
1348	Display *dpy;
1349	int scrn_num;
1350	Screen *scrn;
1351	Window win;
1352
1353	dpy = XOpenDisplay(NULL);
1354	scrn_num = DefaultScreen(dpy);
1355	scrn = ScreenOfDisplay(dpy, scrn_num);
1356	win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
1357	0, 16, InputOutput, CopyFromParent, 0, NULL);
1358	XDestroyWindow(dpy, win);
1359	XCloseDisplay(dpy);
1360	}
1361	EOF
1362	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1363	if test_compile "$LIBX11 $I_INCX11" Xlibs Xlibs; then
1364	log_success "found"
1365	fi
1366	}
1367
1368
1369	#
1370	# Check for the Xcursor library, needed by VBoxSDL.
1371	#
1372	check_xcursor()
1373	{
1374	test_header Xcursor
1375	cat > $ODIR.tmp_src.cc << EOF
1376	#include <cstdio>
1377	#include <X11/Xlib.h>
1378	#include <X11/Xcursor/Xcursor.h>
1379	extern "C" int main(void)
1380	{
1381	XcursorImage *cursor = XcursorImageCreate (10, 10);
1382	XcursorImageDestroy(cursor);
1383	return 0;
1384	}
1385	EOF
1386	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1387	if test_compile "$LIBX11 $LIBXCURSOR $I_INCX11" Xcursor Xcursor; then
1388	log_success "found"
1389	cnf_append "VBOX_XCURSOR_LIBS" "`strip_l "$LIBXCURSOR"`"
1390	fi
1391	}
1392
1393
1394	#
1395	# Check for the Xinerama library, needed by the Qt GUI
1396	#
1397	check_xinerama()
1398	{
1399	test_header Xinerama
1400	cat > $ODIR.tmp_src.cc << EOF
1401	#include <X11/Xlib.h>
1402	#include <X11/extensions/Xinerama.h>
1403	extern "C" int main(void)
1404	{
1405	Display *dpy;
1406	Bool flag;
1407	dpy = XOpenDisplay(NULL);
1408	if (dpy)
1409	{
1410	flag = XineramaIsActive(dpy);
1411	XCloseDisplay(dpy);
1412	}
1413	}
1414	EOF
1415	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1416	if test_compile "$LIBX11 $LIBXINERAMA $I_INCX11" Xinerama Xinerama; then
1417	log_success "found"
1418	fi
1419	}
1420
1421
1422	#
1423	# Check for the XRandR library, needed by the Qt GUI
1424	#
1425	check_xrandr()
1426	{
1427	test_header Xrandr
1428	cat > $ODIR.tmp_src.cc << EOF
1429	#include <X11/Xlib.h>
1430	#include <X11/extensions/Xrandr.h>
1431	extern "C" int main(void)
1432	{
1433	Display *dpy;
1434	Bool flag;
1435	int major, minor;
1436	dpy = XOpenDisplay(NULL);
1437	if (dpy)
1438	{
1439	flag = XRRQueryVersion(dpy, &major, &minor);
1440	XCloseDisplay(dpy);
1441	}
1442	}
1443	EOF
1444	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1445	if test_compile "$LIBX11 $LIBXRANDR $I_INCX11" Xrandr Xrandr; then
1446	log_success "found"
1447	fi
1448	}
1449
1450
1451	#
1452	# Check for OpenGL
1453	#
1454	check_opengl()
1455	{
1456	# On darwin this is a on/off decision only
1457	if [ "$OS" = "darwin" ]; then
1458	test_header "OpenGL support"
1459	echo "enabled"
1460	else
1461	check_xmu
1462	check_mesa
1463	fi
1464	}
1465
1466
1467	#
1468	# Check for the Xmu library, needed by OpenGL
1469	#
1470	check_xmu()
1471	{
1472	test_header Xmu
1473	cat > $ODIR.tmp_src.cc << EOF
1474	#include <cstdio>
1475	#include <X11/Xatom.h>
1476	#include <X11/Xlib.h>
1477	#include <X11/Xutil.h>
1478	#include <X11/Xmu/StdCmap.h>
1479	extern "C" int main(void)
1480	{
1481	Display *dpy;
1482	int scrn_num;
1483	Screen *scrn;
1484
1485	dpy = XOpenDisplay(NULL);
1486	if (dpy)
1487	{
1488	scrn_num = DefaultScreen(dpy);
1489	scrn = ScreenOfDisplay(dpy, scrn_num);
1490	Status status = XmuLookupStandardColormap(dpy, RootWindowOfScreen(scrn), 0,
1491	24, XA_RGB_DEFAULT_MAP, False, True);
1492	printf("Status = %x\n", status);
1493	XCloseDisplay(dpy);
1494	}
1495	return 0;
1496	}
1497	EOF
1498	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1499	if test_compile "$LIBX11 $LIBXMU $I_INCX11" Xmu Xmu; then
1500	log_success "found"
1501	cnf_append "VBOX_XMU_LIBS" "`strip_l "$LIBXMU"`"
1502	fi
1503	}
1504
1505	#
1506	# Check for Mesa, needed by OpenGL
1507	#
1508	check_mesa()
1509	{
1510	test_header "Mesa / GLU"
1511	cat > $ODIR.tmp_src.cc << EOF
1512	#include <cstdio>
1513	#include <X11/Xlib.h>
1514	#include <GL/glx.h>
1515	#include <GL/glu.h>
1516	extern "C" int main(void)
1517	{
1518	Display *dpy;
1519	int major, minor;
1520
1521	dpy = XOpenDisplay(NULL);
1522	if (dpy)
1523	{
1524	Bool glx_version = glXQueryVersion(dpy, &major, &minor);
1525	XCloseDisplay(dpy);
1526	if (glx_version)
1527	{
1528	printf("found version %u.%u, OK.\n", major, minor);
1529	return 0;
1530	}
1531	}
1532	printf("found (inactive), OK.\n");
1533	return 0;
1534	}
1535	EOF
1536	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1537	if test_compile "$LIBX11 $MESA $I_INCX11" Mesa Mesa; then
1538	[ $PASSIVE_MESA -eq 1 ] && unset DISPLAY
1539	test_execute
1540	fi
1541	}
1542
1543
1544	#
1545	# Check for the Qt5 library, needed by the VirtualBox frontend
1546	#
1547	# Currently not fatal.
1548	#
1549	check_qt5()
1550	{
1551	foundqt5=
1552	test_header Qt5
1553	cat > $ODIR.tmp_src.cc << EOF
1554	#include <QtGlobal>
1555	extern "C" int main(void)
1556	{
1557	EOF
1558	echo "#if QT_VERSION >= $(($QT5MAJ65536+$QT5MIN256))" >> $ODIR.tmp_src.cc
1559	cat >> $ODIR.tmp_src.cc << EOF
1560	return 0;
1561	#else
1562	return 1;
1563	#endif
1564	}
1565	EOF
1566	if [ "$OS" = "darwin" ]; then
1567	# First check if there is the internal version of Qt. If yes nothing else
1568	# has to be done.
1569	QT_INTERNAL=`/bin/ls -rd1 $DEVDIR/$BUILD_TARGET.$BUILD_PLATFORM_ARCH/qt/* 2> /dev/null`
1570	for t in $QT_INTERNAL; do
1571	if [ -f "$t/Frameworks/QtCoreVBox.framework/QtCoreVBox" ]; then
1572	cnf_append "VBOX_WITH_ORACLE_QT" "1"
1573	log_success "use internal version"
1574	return
1575	fi
1576	done
1577	# Now try the user provided directory and some of the standard directories.
1578	QT_TRIES="$QT5DIR /System/Library /Library"
1579	for t in $QT_TRIES; do
1580	if [ -f "$t/Frameworks/QtCore.framework/QtCore" -o -f "$t/clang_64/lib/QtCore.framework/QtCore" ]; then
1581	PATH_SDK_QT5="$t"
1582	foundqt5=1
1583	break
1584	fi
1585	done
1586	# Add the necessary params for building the test application
1587	if [ -n "$PATH_SDK_QT5" ]; then
1588	if [ -f "$t/clang_64/lib/QtCore.framework/QtCore" ]; then
1589	INCQT5=-I$PATH_SDK_QT5/clang_64/lib/QtCore.framework/Headers
1590	LIBQT5=-F$PATH_SDK_QT5/clang_64/lib
1591	SDKQT5=$PATH_SDK_QT5/clang_64
1592	else
1593	INCQT5=-I$PATH_SDK_QT5/Frameworks/QtCore.framework/Headers
1594	LIBQT5=-F$PATH_SDK_QT5/Frameworks
1595	SDKQT5=$PATH_SDK_QT5
1596	fi
1597	FLGQT5="-framework QtCore -std=c++11 -Wl,-rpath,`L_to_PATH "$LIBQT5"`"
1598	else
1599	log_failure "Qt5 framework not found (can be disabled using --disable-qt)"
1600	fail
1601	fi
1602	else # !darwin
1603	if [ $QT5DIR_PKGCONFIG -eq 1 ]; then
1604	# Default is to use pkg-config:
1605	if which_wrapper pkg-config > /dev/null; then
1606	qt5_ver=`pkg-config Qt5Core --modversion 2>> $LOG`
1607	if [ $? -eq 0 ]; then
1608	echo "(Qt5 from pkg-config)" >> $LOG
1609	FLGQT5=`pkg-config Qt5Core --cflags`
1610	# gcc 4.8 is able to compile with C++11 (see also VBOX_GCC_std in Config.kmk)
1611	[ $(($cc_maj * 100 + $cc_min)) -ge 408 ] && FLGQT5="$FLGQT5 -std=c++11"
1612	INCQT5=`strip_I "$FLGQT5"`
1613	LIBDIR5=`pkg-config Qt5Core --variable=libdir`
1614	LIBQT5=`pkg-config Qt5Core Qt5Gui --libs`
1615	LIBQT5="-L$LIBDIR5 $LIBQT5"
1616	TOOLQT5=`pkg-config Qt5Core --variable=prefix`
1617	TOOLQT5BIN=`pkg-config Qt5Core --variable=host_bins`
1618	if test_compile "$LIBQT5 $LIBPTHREAD $FLGQT5" qt5 qt5 nofatal; then
1619	test_execute_path "`L_to_PATH "$LIBQT5"`" nofatal && foundqt5=3 # pkg-config
1620	fi
1621	fi
1622	else
1623	log_failure "pkg-config not found"
1624	fail
1625	fi
1626	fi
1627	if [ -z "$foundqt5" ]; then
1628	# Do it the old way (e.g. user has specified QT5DIR):
1629	for q in $QT5DIR "$DEVDIR/linux.$TARGET_MACHINE"/qt/v5.*; do
1630	echo "(Qt5 from '$q')" >> $LOG
1631	INCQT5="$q/include $q/include/QtCore"
1632	FLGQT5="-DQT_SHARED -std=c++11"
1633	I_INCQT5=`prefix_I "$INCQT5"`
1634	LIBQT5="-L$q/lib -lQt5CoreVBox -lQt5GuiVBox"
1635	TOOLQT5="$q"
1636	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal &&
1637	test_execute_path "`L_to_PATH "$LIBQT5"`" nofatal; then
1638	foundqt5=2 # internal
1639	break;
1640	fi
1641	LIBQT5="-L$q/lib -lQt5Core -lQt5Gui"
1642	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal &&
1643	test_execute_path "`L_to_PATH "$LIBQT5"`" nofatal; then
1644	foundqt5=1 # no pkg-config, Qt directory
1645	break;
1646	fi
1647	done
1648	fi
1649	fi
1650	if [ -n "$foundqt5" ]; then
1651	# We decided which version of Qt to use, now enforce the version requirement:
1652	cat > $ODIR.tmp_src.cc << EOF
1653	#include <cstdio>
1654	#include <QtGlobal>
1655	extern "C" int main(void)
1656	{
1657	printf("found version %s", QT_VERSION_STR);
1658	EOF
1659	echo "#if QT_VERSION >= $(($QT5MAJ65536+$QT5MIN256))" >> $ODIR.tmp_src.cc
1660	cat >> $ODIR.tmp_src.cc << EOF
1661	printf(", OK.\n");
1662	return 0;
1663	#else
1664	EOF
1665	echo " printf(\", expected version $QT5MAJ.$QT5MIN or higher\\\\n\");" >> $ODIR.tmp_src.cc
1666	cat >> $ODIR.tmp_src.cc << EOF
1667	return 1;
1668	#endif
1669	}
1670	EOF
1671	[ -n "$INCQT5" ] && I_INCQT5=`prefix_I "$INCQT5"`
1672	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal; then
1673	if test_execute_path "`L_to_PATH "$LIBQT5"`"; then
1674	if [ "$OS" = "darwin" ]; then
1675	# Successful build & run the test application so add the necessary
1676	# params to AutoConfig.kmk:
1677	cnf_append "PATH_SDK_QT5_INC" "`L_to_PATH "$LIBQT5"`"
1678	cnf_append "PATH_SDK_QT5_LIB" "`L_to_PATH "$LIBQT5"`"
1679	cnf_append "PATH_SDK_QT5" "$SDKQT5"
1680	# Check for the moc tool in the Qt directory found & some standard
1681	# directories.
1682	for q in $PATH_SDK_QT5 $PATH_SDK_QT5/clang_64 /usr /Developer/Tools/Qt; do
1683	if which_wrapper "$q/bin/moc" > /dev/null; then
1684	cnf_append "PATH_TOOL_QT5_BIN" "$q/bin"
1685	fi
1686	done
1687	else
1688	# Strip .../QtCore as we add components ourself:
1689	INCQT5=`echo "$INCQT5"\|$KBUILD_SED 's\|\([^ ]*\)/QtCore\|\1\|g; s\| $\|\|g'`
1690	# store only the first path, remove all other paths
1691	# most likely pkg-config gave us -I/usr/include/qt5 -I/usr/include/qt5/QtCore
1692	INCQT5=`echo "$INCQT5"\|$KBUILD_SED 's\|\([^ ]\) .\|\1\|'`
1693	cnf_append "VBOX_PATH_QT_LIB" "`strip_L "$LIBQT5"`"
1694	cnf_append "PATH_SDK_QT5_INC" "$INCQT5"
1695	# This is not quite right since the qt libpath does not have to be first...
1696	cnf_append "PATH_SDK_QT5_LIB" '$'"(firstword `strip_L "$LIBQT5"`)"
1697	if [ "$foundqt5" = "2" ]; then
1698	cnf_append "VBOX_WITH_ORACLE_QT" "1"
1699	fi
1700	if [ "$foundqt5" != "3" ]; then
1701	TOOLQT5BIN="$TOOLQT5/bin"
1702	fi
1703	test_header "Qt5 devtools"
1704	# Try it with a suffix, some platforms use that
1705	if which_wrapper "$TOOLQT5BIN/moc-qt5" > /dev/null; then
1706	QT5BINSUFF="-qt5"
1707	else
1708	QT5BINSUFF=""
1709	fi
1710	moc_ver=`$TOOLQT5BIN/moc$QT5BINSUFF -v 2>&1\|sed 's+^.(Qt \(.\))+\1+'`
1711	if [ $? -ne 0 ]; then
1712	log_failure "moc$QT5BINSUFF not working"
1713	fail
1714	else
1715	log_success "found version $moc_ver"
1716	cnf_append "VBOX_PATH_QT" "$TOOLQT5"
1717	cnf_append "PATH_SDK_QT5" "$TOOLQT5"
1718	cnf_append "PATH_TOOL_QT5_BIN" "$TOOLQT5BIN"
1719	[ -n "$QT5BINSUFF" ] && cnf_append "TOOL_QT5_BIN_SUFF" "$QT5BINSUFF"
1720	fi
1721	fi
1722	fi
1723	else
1724	log_failure "qt5 not working"
1725	fail
1726	fi
1727	else
1728	log_failure "qt5 not found"
1729	fail
1730	fi
1731	}
1732
1733
1734	#
1735	# Check for libvpx
1736	#
1737	check_vpx()
1738	{
1739	if [ -z "$BUILD_LIBVPX" ]; then
1740	test_header libvpx
1741	if which_wrapper pkg-config > /dev/null; then
1742	libvpx_ver=`pkg-config vpx --modversion 2>> $LOG`
1743	if [ $? -eq 0 ]; then
1744	FLGVPX=`pkg-config vpx --cflags`
1745	INCVPX=`strip_I "$FLGVPX"`
1746	LIBVPX=`pkg-config vpx --libs`
1747	fi
1748	cat > $ODIR.tmp_src.cc << EOF
1749	#include <cstdio>
1750	#include <vpx/vpx_codec.h>
1751	extern "C" int main(void)
1752	{
1753	int version = vpx_codec_version();
1754	int verMajor = VPX_VERSION_MAJOR(version);
1755	int verMinor = VPX_VERSION_MINOR(version);
1756	int verPatch = VPX_VERSION_PATCH(version);
1757	printf("found version %d.%d.%d", verMajor, verMinor, verPatch);
1758	if ( verMajor == 1 && verMinor >= 0
1759	\|\| verMajor == 0 && verMinor == 9 && verPatch >= 5)
1760	{
1761	printf(", OK.\n");
1762	return 0;
1763	}
1764	else
1765	{
1766	printf(", expected version 0.9.5 or higher\n");
1767	return 1;
1768	}
1769	}
1770	EOF
1771	[ -n "$INCVPX" ] && I_INCVPX=`prefix_I "$INCVPX"`
1772	if test_compile "$LIBVPX $I_INCVPX" vpx vpx; then
1773	if test_execute; then
1774	cnf_append "SDK_VBoxLibVpx_INCS" "$INCVPX"
1775	cnf_append "SDK_VBoxLibVpx_LIBS" "`strip_l "$LIBVPX"`"
1776	fi
1777	fi
1778	fi
1779	fi
1780	}
1781
1782
1783	#
1784	# Check for libtpms
1785	#
1786	check_libtpms()
1787	{
1788	if [ -z "$BUILD_LIBTPMS" ]; then
1789	test_header libtpms
1790	if which_wrapper pkg-config > /dev/null; then
1791	libtpms_ver=`pkg-config libtpms --modversion 2>> $LOG`
1792	if [ $? -eq 0 ]; then
1793	FLGTPMS=`pkg-config libtpms --cflags`
1794	INCTPMS=`strip_I "$FLGTPMS"`
1795	LIBTPMS=`pkg-config libtpms --libs`
1796	fi
1797	cat > $ODIR.tmp_src.cc << EOF
1798	#include <cstdio>
1799	#include <libtpms/tpm_library.h>
1800	extern "C" int main(void)
1801	{
1802	TPMLIB_MainInit();
1803	printf("found, OK.\n");
1804	}
1805	EOF
1806	[ -n "$INCTPMS" ] && I_INCTPMS=`prefix_I "$INCTPMS"`
1807	if test_compile "$LIBTPMS $I_INCTPMS" libtpms libtpms nofatal; then
1808	if test_execute; then
1809	cnf_append "SDK_VBoxLibTpms_INCS" "$INCTPMS"
1810	cnf_append "SDK_VBoxLibTpms_LIBS" "`strip_l "$LIBTPMS"`"
1811	fi
1812	else
1813	echo "not found -- building libtpms from in-tree code."
1814	fi
1815	fi
1816	fi
1817	}
1818
1819
1820	#
1821	# Check for liblzma
1822	#
1823	check_liblzma()
1824	{
1825	if [ -z "$BUILD_LIBLZMA" ]; then
1826	test_header liblzma
1827	if which_wrapper pkg-config > /dev/null; then
1828	liblzma_ver=`pkg-config liblzma --modversion 2>> $LOG`
1829	if [ $? -eq 0 ]; then
1830	FLGLZMA=`pkg-config liblzma --cflags`
1831	INCLZMA=`strip_I "$FLGLZMA"`
1832	LIBLZMA=`pkg-config liblzma --libs`
1833	fi
1834	cat > $ODIR.tmp_src.cc << EOF
1835	#include <cstdio>
1836	#include <lzma.h>
1837	extern "C" int main(void)
1838	{
1839	lzma_stream strm = LZMA_STREAM_INIT;
1840	uint32_t preset;
1841	lzma_ret ret = lzma_easy_encoder(&strm, preset, LZMA_CHECK_CRC64);
1842	printf("found, OK.\n");
1843	}
1844	EOF
1845	[ -n "$INCLZMA" ] && I_INCLZMA=`prefix_I "$INCLZMA"`
1846	if test_compile "$LIBLZMA $I_INCLZMA" liblzma liblzma nofatal; then
1847	if test_execute; then
1848	cnf_append "SDK_VBoxLibLzma_INCS" "$INCLZMA"
1849	cnf_append "SDK_VBoxLibLzma_LIBS" "`strip_l "$LIBLZMA"`"
1850	fi
1851	else
1852	echo "not found -- building liblzma from in-tree code."
1853	fi
1854	fi
1855	fi
1856	}
1857
1858
1859	#
1860	# Check for libvorbis
1861	#
1862	check_libvorbis()
1863	{
1864	test_header libvorbis
1865	if which_wrapper pkg-config > /dev/null; then
1866	libvorbis_ver=`pkg-config vorbis --modversion 2>> $LOG`
1867	if [ $? -eq 0 ]; then
1868	FLGVRB=`pkg-config vorbis --cflags`
1869	INCVRB=`strip_I "$FLGVRB"`
1870	LIBVRB=`pkg-config vorbis --libs`
1871	fi
1872	cat > $ODIR.tmp_src.cc << EOF
1873	#include <cstdio>
1874	#include <vorbis/vorbisenc.h>
1875	extern "C" int main(void)
1876	{
1877	vorbis_info v;
1878	vorbis_info_init(&v);
1879	printf("found, OK.\n");
1880	return 0;
1881	}
1882	EOF
1883	[ -n "$INCVRB" ] && I_INCVRB=`prefix_I "$INCVRB"`
1884	if test_compile "$LIBVRB $I_INCVRB" vorbis vorbis nofatal; then
1885	if test_execute; then
1886	cnf_append "SDK_VBoxLibVorbis_INCS" "$INCVRB"
1887	cnf_append "SDK_VBoxLibVorbis_LIBS" "`strip_l "$LIBVRB"`"
1888	fi
1889	else
1890	echo "not found -- building libvorbis from in-tree code."
1891	fi
1892	fi
1893	}
1894
1895
1896	#
1897	# Check for libogg
1898	#
1899	check_libogg()
1900	{
1901	test_header libogg
1902	if which_wrapper pkg-config > /dev/null; then
1903	libogg_ver=`pkg-config ogg --modversion 2>> $LOG`
1904	if [ $? -eq 0 ]; then
1905	FLGOGG=`pkg-config ogg --cflags`
1906	INCOGG=`strip_I "$FLGOGG"`
1907	LIBOGG=`pkg-config ogg --libs`
1908	fi
1909	cat > $ODIR.tmp_src.cc << EOF
1910	#include <cstdio>
1911	#include <ogg/ogg.h>
1912	extern "C" int main(void)
1913	{
1914	oggpack_buffer o;
1915	oggpack_get_buffer(&o);
1916	printf("found, OK.\n");
1917	return 0;
1918	}
1919	EOF
1920	[ -n "$INCOGG" ] && I_INCVRB=`prefix_I "$INCOGG"`
1921	if test_compile "$LIBOGG $I_INCOGG" ogg ogg nofatal; then
1922	if test_execute; then
1923	cnf_append "SDK_VBoxLibOgg_INCS" "$INCOGG"
1924	cnf_append "SDK_VBoxLibOgg_LIBS" "`strip_l "$LIBOGG"`"
1925	fi
1926	else
1927	echo "not found -- building libogg from in-tree code."
1928	fi
1929	fi
1930	}
1931
1932
1933	#
1934	# Check whether static libstdc++ is installed. This library is required
1935	# for the Linux guest additions.
1936	#
1937	check_staticlibstdcxx()
1938	{
1939	test_header "static stc++ library"
1940	libstdcxx=`$CXX -print-file-name=libstdc++.a`
1941	cat > $ODIR.tmp_src.cc << EOF
1942	#include <string>
1943
1944	extern "C" int main(void)
1945	{
1946	std::string s = "test";
1947	return 0;
1948	}
1949	EOF
1950	if test_compile "$libstdcxx" libstdc++ libstdc++; then
1951	log_success "found"
1952	fi
1953	}
1954
1955
1956	#
1957	# Check for Linux sources
1958	#
1959	check_linux()
1960	{
1961	test_header "Linux kernel sources"
1962	cat > $ODIR.tmp_src.c << EOF
1963	#include <linux/version.h>
1964	int printf(const char *format, ...);
1965	int main(void)
1966	{
1967	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
1968	(LINUX_VERSION_CODE % 65536) / 256,
1969	LINUX_VERSION_CODE % 256);
1970	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
1971	printf(", OK.\n");
1972	return 0;
1973	#else
1974	printf(", expected version 2.4.0 or higher\n");
1975	return 1;
1976	#endif
1977	}
1978	EOF
1979	echo "compiling the following source file:" >> $LOG
1980	cat $ODIR.tmp_src.c >> $LOG
1981	echo "using the following command line:" >> $LOG
1982	echo "$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include " \
1983	"-I$LINUX/include/generated/uapi" >> $LOG
1984	$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include \
1985	-I$LINUX/include/generated/uapi >> $LOG 2>&1
1986	if [ $? -ne 0 ]; then
1987	echo
1988	echo " Linux kernel headers not found at $LINUX"
1989	echo " Check the file $LOG for detailed error information."
1990	fail
1991	else
1992	if test_execute; then
1993	cnf_append "VBOX_LINUX_SRC" "`cd $LINUX ; pwd`"
1994	fi
1995	fi
1996	}
1997
1998	#
1999	# Check for kchmviewer, needed to display the online help
2000	# (unused as we ship kchmviewer)
2001	#
2002	check_kchmviewer()
2003	{
2004	test_header kchmviewer
2005	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
2006	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: \(.*\)+\1+'`
2007	if [ $? -ne 0 ]; then
2008	log_failure "kchmviewer not working"
2009	fail
2010	else
2011	log_success "found version $kchmviewer_ver"
2012	fi
2013	fi
2014	}
2015
2016
2017	#
2018	# Check for the kBuild tools, we don't support GNU make
2019	#
2020	check_kbuild()
2021	{
2022	test_header kBuild
2023	if which_wrapper "$KBUILDDIR/bin/$OS.$BUILD_MACHINE/kmk" > /dev/null; then
2024	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$BUILD_MACHINE"
2025
2026	echo "KBUILD_PATH=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
2027	echo "KBUILD_DEVTOOLS=\"$DEVDIR\"" >> $ENV
2028	echo 'path_kbuild_bin="$KBUILD_PATH/bin/$BUILD_TARGET.$BUILD_PLATFORM_ARCH"' >> $ENV
2029	echo 'path_tools_bin="$KBUILD_DEVTOOLS/$BUILD_TARGET.$BUILD_PLATFORM_ARCH/bin"' >> $ENV
2030
2031	if [ "$OS" = "solaris" ]; then
2032	# Because of sh being non-default shell in Solaris we need to export PATH again when
2033	# sourcing env.sh. Simply exporting from ./configure does not export PATH correctly.
2034	echo "PATH=\"$ORGPATH\"" >> $ENV
2035	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
2036	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_tools_bin\" \|\| PATH=\"\$path_tools_bin:\$PATH\"" >> $ENV
2037	else
2038	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
2039	echo "echo \"\$PATH\" \| grep -q \"\$path_tools_bin\" \|\| PATH=\"\$path_tools_bin:\$PATH\"" >> $ENV
2040	fi
2041	echo "export KBUILD_PATH KBUILD_DEVTOOLS PATH" >> $ENV
2042	echo "unset path_kbuild_bin path_tools_bin" >> $ENV
2043	KBUILD_SED="$KBUILDDIR_BIN/kmk_sed"
2044
2045	echo '' >> $ENV
2046	echo "# Legacy - do not use:" >> $ENV
2047	echo 'PATH_KBUILD=${KBUILD_PATH}' >> $ENV
2048	echo 'PATH_DEVTOOLS=${KBUILD_DEVTOOLS}' >> $ENV
2049	echo 'export PATH_KBUILD PATH_DEVTOOLS' >> $ENV
2050	echo '' >> $ENV
2051	elif check_avail "kmk" KBUILDDIR really; then
2052	# check for installed kBuild
2053	KBUILD_SED="`which_wrapper kmk_sed`"
2054	else
2055	fail
2056	fi
2057	log_success "found"
2058	}
2059
2060
2061	#
2062	# Check for compiler.h
2063	# Some Linux distributions include "compiler.h" in their libc linux
2064	# headers package, some don't. Most don't need it, building might (!)
2065	# not succeed on openSUSE without it.
2066	#
2067	# See http://www.mail-archive.com/qemu-devel%40nongnu.org/msg07980.html
2068	#
2069	check_compiler_h()
2070	{
2071	test_header compiler.h
2072	if test ! -f "/usr/include/linux/compiler.h"; then
2073	log_success "compiler.h not found"
2074	else
2075	cnf_append "VBOX_WITH_LINUX_COMPILER_H" "1"
2076	log_success "compiler.h found"
2077	fi
2078	}
2079
2080	#
2081	# Check for libcap.
2082	# Required to pass CAP_NET_RAW to our binaries to allow to open SOCK_RAW
2083	# sockets for doing ICMP requests.
2084	#
2085	check_libcap()
2086	{
2087	test_header "libcap library"
2088	cat > $ODIR.tmp_src.cc << EOF
2089	#include <cstdio>
2090	#include <sys/types.h>
2091	#include <linux/types.h>
2092	#include <sys/capability.h>
2093
2094	extern "C" int main(void)
2095	{
2096	char buf[1024];
2097	cap_t caps = cap_get_proc();
2098	snprintf(buf, sizeof(buf), "Current caps are '%s'\n", cap_to_text(caps, NULL));
2099	return 0;
2100	}
2101	EOF
2102	if test_compile $LIBCAP libcap libcap; then
2103	if test_execute; then
2104	log_success "found"
2105	fi
2106	fi
2107	}
2108
2109	#
2110	# Check if we are able to build 32-bit applications (needed for the guest additions)
2111	#
2112	check_32bit()
2113	{
2114	test_header "32-bit support"
2115	cat > $ODIR.tmp_src.c << EOF
2116	#include <stdint.h>
2117	int main(void)
2118	{
2119	return 0;
2120	}
2121	EOF
2122	echo "compiling the following source file:" >> $LOG
2123	cat $ODIR.tmp_src.c >> $LOG
2124	echo "using the following command line:" >> $LOG
2125	echo "$CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c" >> $LOG
2126	$CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c >> $LOG 2>&1
2127	if [ $? -ne 0 ]; then
2128	echo
2129	echo " Cannot compile 32-bit applications (missing headers and/or libraries)!"
2130	echo " Check the file $LOG for detailed error information."
2131	fail
2132	else
2133	echo "executing the binary" >> $LOG
2134	$ODIR.tmp_out 2> $ODIR.test_execute.log
2135	rc=$?
2136	cat $ODIR.test_execute.log >> $LOG
2137	if [ $rc -ne 0 ]; then
2138	echo
2139	echo " Cannot execute 32-bit applications! Either enable 32-bit support in the"
2140	echo " kernel configuration or use --disable-vmmraw to disable 32-bit guests."
2141	fail
2142	return 1
2143	fi
2144	fi
2145	log_success ""
2146	}
2147
2148
2149	#
2150	# Check for Python
2151	#
2152	check_python()
2153	{
2154	test_header "Python support"
2155
2156	# On darwin this is a on/off decision only
2157	if [ "$OS" = "darwin" ]; then
2158	echo "enabled"
2159	cnf_append "VBOX_WITH_PYTHON" "1"
2160	return
2161	fi
2162
2163	cat > $ODIR.tmp_src.cc << EOF
2164	#include <cstdio>
2165	#include <Python.h>
2166	extern "C" int main(void)
2167	{
2168	Py_Initialize();
2169	printf("found version %s", PY_VERSION);
2170	#if PY_VERSION_HEX >= 0x02060000
2171	printf(", OK.\n");
2172	return 0;
2173	#else
2174	printf(", expected version 2.6 or higher\n");
2175	return 1;
2176	#endif
2177	}
2178	EOF
2179	found=
2180	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 python3.9 python3.10 python3.11 python3.12"
2181	for p in $PYTHONDIR; do
2182	for d in $SUPPYTHONLIBS; do
2183	for b in lib/x86_64-linux-gnu lib/i386-linux-gnu lib64 lib/64 lib; do
2184	echo "compiling the following source file:" >> $LOG
2185	cat $ODIR.tmp_src.cc >> $LOG
2186	echo "using the following command line:" >> $LOG
2187	echo "$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so" >> $LOG
2188	$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so >> $LOG 2>&1
2189	if [ $? -eq 0 ]; then
2190	found=1
2191	break
2192	fi
2193	done
2194	if [ -n "$found" ]; then break; fi
2195	done
2196	if [ -n "$found" ]; then break; fi
2197	done
2198	if [ -n "$found" ]; then
2199	if test_execute; then
2200	cnf_append "VBOX_WITH_PYTHON" "1"
2201	cnf_append "VBOX_PATH_PYTHON_INC" "$p/include/$d"
2202	cnf_append "VBOX_LIB_PYTHON" "$p/$b/lib$d.so"
2203	else
2204	log_failure "Python not working"
2205	fail
2206	fi
2207	else
2208	log_failure "Python not found"
2209	fail
2210	fi
2211	}
2212
2213
2214	#
2215	# Check for Java
2216	#
2217	check_java()
2218	{
2219	test_header "Java support"
2220	log_success
2221	}
2222
2223
2224	#
2225	# Setup wine
2226	#
2227	setup_wine()
2228	{
2229	test_header "Wine support"
2230	if ! which_wrapper wine > /dev/null; then
2231	echo " wine binary not found"
2232	fail
2233	fi
2234	if ! which_wrapper wine > /dev/null; then
2235	echo " wine not found"
2236	fail
2237	fi
2238	wine_version="`wine --version`"
2239	case "`expr "$wine_version" : 'wine-\([0-9.]*\)' '>' 1.1.43`" in
2240	"0")
2241	if ! which_wrapper wineprefixcreate > /dev/null; then
2242	echo " wineprefixcreate not found"
2243	fail
2244	fi
2245	;;
2246	*) eval "wineprefixcreate() { true ; }" ;; # now created automatically
2247	esac
2248	export WINEPREFIX="${ODIR}wine.$BUILD_MACHINE"
2249	echo "WINEPREFIX=\"${ODIR}wine.$BUILD_MACHINE\"" >> $ENV
2250	echo "export WINEPREFIX" >> $ENV
2251	rm -rf $WINEPREFIX
2252	mkdir -p $WINEPREFIX
2253	touch $WINEPREFIX/.no_prelaunch_window_flag
2254	if ! wineprefixcreate -q > /dev/null 2>&1; then
2255	echo " wineprefixcreate failed"
2256	fail
2257	fi
2258	tmp=.tmp.wine.reg
2259	rm -f $tmp
2260	echo 'REGEDIT4' > $tmp
2261	echo '' >> $tmp
2262	echo '[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment]' >> $tmp
2263	echo "\"PATH\"=\"c:\\\\\\\\windows\\\\\\\\system32;c:\\\\\\\\windows;z:$DEVDIR/win.x86/vcc/v8/bin/Microsoft.VC80.CRT;z:$DEVDIR/win.x86/HTML_Help_Workshop/v1.3\"" >> $tmp
2264	echo '' >> $tmp
2265	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhc.exe\DllOverrides]' >> $tmp
2266	echo '"itss"="native"' >> $tmp
2267	echo '' >> $tmp
2268	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhw.exe\DllOverrides]' >> $tmp
2269	echo '"itss"="native"' >> $tmp
2270	echo '' >> $tmp
2271	if ! wine regedit $tmp > /dev/null 2>&1; then
2272	rm -f $tmp
2273	echo " failed to load registry changes (path)."
2274	fail
2275	fi
2276	rm -f $tmp
2277	log_success "found"
2278	}
2279
2280
2281	#
2282	# Check for gSOAP.
2283	#
2284	check_gsoap()
2285	{
2286	test_header "GSOAP compiler"
2287	if [ -z "$GSOAP" -a -z "$GSOAP_IMPORT" ]; then
2288	if which_wrapper pkg-config > /dev/null; then
2289	GSOAP_CXX_LIBS=`pkg-config gsoapssl++ --libs 2>> $LOG`
2290	if [ $? -eq 0 ]; then
2291	GSOAP=`pkg-config gsoapssl++ --variable=exec_prefix`
2292	GSOAP_IMPORT="$GSOAP/share/gsoap/import"
2293	if [ ! -d "$GSOAP_IMPORT" -a -d "$GSOAP/include/gsoap" ]; then
2294	GSOAP_IMPORT="$GSOAP/include/gsoap"
2295	fi
2296	cnf_append "VBOX_GSOAP_INSTALLED" "1"
2297	cnf_append "VBOX_PATH_GSOAP" "$GSOAP"
2298	cnf_append "VBOX_PATH_GSOAP_IMPORT" "$GSOAP_IMPORT"
2299	if [ -f "$GSOAP/share/gsoap/stdsoap2.cpp" ]; then
2300	cnf_append "VBOX_GSOAP_CXX_SOURCES" "$GSOAP/share/gsoap/stdsoap2.cpp"
2301	else
2302	cnf_append "VBOX_GSOAP_CXX_SOURCES" ""
2303	fi
2304	cnf_append "VBOX_GSOAP_CXX_LIBS" "`strip_l "$GSOAP_CXX_LIBS"`"
2305	gsoap_version=`pkg-config gsoapssl++ --modversion`
2306	log_success "found version $gsoap_version"
2307	return
2308	fi
2309	fi
2310	if [ -d "$DEVDIR/common/gsoap" ]; then
2311	GSOAP_DIR=`ls -d1 "$DEVDIR"/common/gsoap/v* 2>/dev/null \| tail -1`
2312	if [ -n "$GSOAP_DIR" -a -d "$GSOAP_DIR" ]; then
2313	gsoap_version=`echo "$GSOAP_DIR" \| sed -ne 's/^.\/v\([1-9][0-9.]\).*$/\1/p'`
2314	log_success "found gSOAP tool version $gsoap_version"
2315	# No need to configure anything, the build system knows what to do.
2316	return
2317	fi
2318	fi
2319	fi
2320	if [ -z "$GSOAP" ]; then
2321	GSOAP="/usr"
2322	fi
2323	if which_wrapper "$GSOAP/bin/soapcpp2" > /dev/null; then
2324	if which_wrapper "$GSOAP/bin/wsdl2h" > /dev/null; then
2325	if [ -f "$GSOAP/include/stdsoap2.h" ]; then
2326	# TODO: Check for libgsoap++.a/so
2327
2328	if [ -z "$GSOAP_IMPORT" ]; then
2329	GSOAP_IMPORT="$GSOAP/share/gsoap/import"
2330	if [ ! -d "$GSOAP_IMPORT" -a -d "$GSOAP/include/gsoap" ]; then
2331	GSOAP_IMPORT="$GSOAP/include/gsoap"
2332	fi
2333	fi
2334	if [ -f "$GSOAP_IMPORT/stlvector.h" ]; then
2335	cnf_append "VBOX_GSOAP_INSTALLED" "1"
2336	cnf_append "VBOX_PATH_GSOAP" "$GSOAP"
2337	cnf_append "VBOX_PATH_GSOAP_IMPORT" "$GSOAP_IMPORT"
2338	if [ -f "$GSOAP/share/gsoap/stdsoap2.cpp" ]; then
2339	cnf_append "VBOX_GSOAP_CXX_SOURCES" "$GSOAP/share/gsoap/stdsoap2.cpp"
2340	else
2341	cnf_append "VBOX_GSOAP_CXX_SOURCES" ""
2342	fi
2343	cnf_append "VBOX_GSOAP_CXX_LIBS" "libgsoapssl++"
2344	log_success "found"
2345	else
2346	log_failure "stlvector.h not found -- disabling webservice"
2347	cnf_append "VBOX_WITH_WEBSERVICES" ""
2348	fi
2349	else
2350	log_failure "stdsoap2.h not found -- disabling webservice"
2351	cnf_append "VBOX_WITH_WEBSERVICES" ""
2352	fi
2353	else
2354	log_failure "wsdl2h not found -- disabling webservice"
2355	cnf_append "VBOX_WITH_WEBSERVICES" ""
2356	fi
2357	else
2358	log_failure "soapcpp2 not found -- disabling webservice"
2359	cnf_append "VBOX_WITH_WEBSERVICES" ""
2360	fi
2361	}
2362
2363
2364	#
2365	# Determines the Darwin version.
2366	#
2367	check_darwinversion()
2368	{
2369	test_header "Darwin version"
2370	darwin_ver=`uname -r`
2371	case "$darwin_ver" in
2372	20\.*)
2373	darwin_ver="11.0" # Big Sur
2374	;;
2375	19\.*)
2376	darwin_ver="10.15" # Catalina
2377	;;
2378	18\.*)
2379	darwin_ver="10.14" # Mojave
2380	;;
2381	17\.*)
2382	darwin_ver="10.13" # High Sierra
2383	;;
2384	16\.*)
2385	darwin_ver="10.12" # Sierra
2386	;;
2387	15\.*)
2388	darwin_ver="10.11" # El Capitan
2389	;;
2390	14\.*)
2391	darwin_ver="10.10" # Yosemite
2392	;;
2393	13\.*)
2394	darwin_ver="10.9" # Mavericks
2395	;;
2396	*)
2397	echo " failed to determine Darwin version. (uname -r: $darwin_ver)"
2398	fail
2399	darwin_ver="unknown"
2400	;;
2401	esac
2402
2403	log_success "found version $darwin_ver"
2404	}
2405
2406	#
2407	# Check Xcode path
2408	#
2409	check_xcode_path()
2410	{
2411	# Check if WITH_XCODE_DIR is set.
2412	if [ -z "$WITH_XCODE_DIR" ]; then
2413	if [ -d "/Library/Developer/CommandLineTools" -a -f "/Library/Developer/CommandLineTools/usr/bin/clang" ]; then
2414	return 1
2415	else
2416	echo "Please specify --with-xcode-dir option."
2417	return 0
2418	fi
2419	fi
2420
2421	# Check if specified path exists and is a directory containing Xcode.
2422	if [ -d "$1" -a -f "$1/Contents/Developer/usr/bin/xcodebuild" ]; then
2423	return 1
2424	else
2425	echo "Xcode path [$1] not found."
2426	return 0
2427	fi
2428	}
2429
2430	check_xcode()
2431	{
2432	test_header "Xcode and SDK"
2433	check_xcode_path "$WITH_XCODE_DIR"
2434	[ $? -eq 1 ] \|\| fail
2435
2436	# Pick the oldest SDK offered by Xcode, to get maximum compatibility
2437	if [ -z "$WITH_XCODE_DIR" ]; then
2438	devel_subdir="/Library/Developer/CommandLineTools"
2439	sdk_subdir="$devel_subdir/SDKs"
2440	else
2441	devel_subdir="$WITH_XCODE_DIR/Contents/Developer"
2442	sdk_subdir="$devel_subdir/Platforms/MacOSX.platform/Developer/SDKs"
2443	fi
2444	sdk_tries="$sdk_subdir"/MacOSX10.?.sdk" $sdk_subdir"/MacOSX10.??.sdk" $sdk_subdir"/MacOSX.sdk
2445	for t in $sdk_tries; do
2446	if [ -f "$t/SDKSettings.plist" ]; then
2447	sdk="$t"
2448	sdk_ver=`defaults read "$t/SDKSettings.plist" Version`
2449	break
2450	fi
2451	done
2452	if [ -z "$sdk" ]; then
2453	echo " failed to determine SDK directory. ($sdk_subdir/MacOSX*.sdk/SDKSettings.plist should exist)"
2454	fail
2455	fi
2456	xcode_ver=`$devel_subdir/usr/bin/clang --version \| sed -n 's/^.version \([0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}\).$/\1/p'`
2457	if [ $? -ne 0 -o -z "$xcode_ver" ]; then
2458	echo " failed to determine Xcode version."
2459	fail
2460	fi
2461
2462	if [ -z "$WITH_XCODE_DIR" ]; then
2463	cnf_append "VBOX_WITH_EVEN_NEWER_XCODE" "1"
2464	else
2465	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2466	cnf_append "PATH_TOOL_VBoxXcode62" "$devel_subdir"
2467	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$devel_subdir"
2468	fi
2469	cnf_append "VBOX_PATH_MACOSX_SDK" "$sdk"
2470	if [ -n "$sdk_ver" ]; then
2471	cnf_append "VBOX_DEF_MACOSX_VERSION_MIN" "$sdk_ver"
2472	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_6" "1"
2473	fi
2474
2475	log_success "found version $xcode_ver (SDK: $sdk)"
2476	}
2477
2478
2479	check_makeself()
2480	{
2481	test_header "makeself"
2482	if check_avail "$MAKESELF" makeself; then
2483	makeself_ver=`$MAKESELF --version\|grep version\|sed 's+^Makeself.version \([0-9\.]\).*+\1+'`
2484	if [ $? -ne 0 ]; then
2485	log_failure "makeself not working"
2486	fail
2487	else
2488	log_success "found version $makeself_ver"
2489	cnf_append "VBOX_MAKESELF" "`which_wrapper $MAKESELF`"
2490	fi
2491	fi
2492	}
2493
2494
2495	#
2496	# Show help
2497	#
2498	show_help()
2499	{
2500	cat << EOF
2501	Usage: ./configure [OPTIONS]...
2502
2503	Configuration:
2504	-h, --help display this help and exit
2505	--nofatal don't abort on errors
2506	EOF
2507	[ $WITH_XPCOM -eq 1 ] && echo " --disable-xpcom disable XPCOM and related stuff"
2508	[ $WITH_PYTHON -eq 1 ] && echo " --disable-python disable python bindings"
2509	[ $WITH_JAVA -eq 1 ] && echo " --disable-java disable java bindings"
2510	[ $WITH_VMMRAW -eq 1 ] && echo " --disable-vmmraw disable VMM raw mode (VT-x/AMD-V mandatory!)"
2511	[ $WITH_SDL_TTF -eq 1 ] && echo " --disable-sdl-ttf disable SDL_ttf detection"
2512	[ $WITH_QT5 -eq 1 ] && echo " --disable-qt disable Qt detection"
2513	[ $WITH_ALSA -eq 1 ] && echo " --disable-alsa disable the ALSA sound backend"
2514	[ $WITH_PULSE -eq 1 ] && echo " --disable-pulse disable the PulseAudio backend"
2515	[ $WITH_DBUS -eq 1 ] && echo " --disable-dbus don't use DBus and hal for hardware detection"
2516	[ $WITH_KMODS -eq 1 ] && echo " --disable-kmods don't build Linux kernel modules (host and guest)"
2517	[ $WITH_OPENGL -eq 1 ] && echo " --disable-opengl disable OpenGL support (2D & 3D)"
2518	[ $WITH_QT5 -eq 0 ] && echo " --enable-qt5 enable Qt5 detection"
2519	[ $OSE -eq 1 ] && echo " --enable-vnc enable the VNC server"
2520	[ $OSE -eq 0 ] && echo " --disable-extpack don't build the extpack"
2521	[ $WITH_DOCS -eq 1 ] && echo " --disable-docs don't build the documentation"
2522	[ $WITH_LIBVPX -eq 1 ] && echo " --disable-libvpx don't use libvpx for video capturing"
2523	[ $WITH_LIBVORBIS -eq 0 ] && echo " --enable-libvorbis enable system libvorbis"
2524	[ $WITH_LIBOGG -eq 0 ] && echo " --enable-libogg enable system libogg"
2525	[ $WITH_LIBTPMS -eq 1 ] && echo " --disable-libtpms don't use libtpms for TPM emulation"
2526	[ $WITH_LIBLZMA -eq 1 ] && echo " --disable-liblzma don't use liblzma"
2527	[ "$OS" = "linux" -o "$OS" = "freebsd" ] && echo " --enable-vde enable VDE networking"
2528	cat << EOF
2529	--disable-udptunnel disable UDP tunnel networking
2530	--disable-devmapper disable device mapper library access
2531	--disable-hardening don't be strict about /dev/vboxdrv access
2532	--build-libxml2 build libxml2 from sources
2533	--build-libssl build openssl from sources
2534	--build-libtpms build libtpms from sources
2535	--build-liblzma build liblzma from sources
2536	EOF
2537	[ $OSE -eq 0 ] && cat << EOF
2538	--build-libcurl build libcurl from sources
2539	--build-libvpx build libvpx from sources
2540	EOF
2541	[ "$OS" != "darwin" ] && echo " --setup-wine setup a Wine directory and register the hhc hack"
2542	cat << EOF
2543	--only-additions only build the Guest Additions
2544
2545	Paths:
2546	--with-gcc=PATH location of the gcc compiler [$CC]
2547	--with-g++=PATH location of the g++ compiler [$CXX]
2548	--with-kbuild=DIR kbuild directory [$KBUILDDIR]
2549	--with-iasl=PATH location of the iasl compiler [$IASL]
2550	--with-yasm=PATH location of the iasl compiler [$YASM]
2551	--with-makeself=PATH location of makeself [$MAKESELF]
2552	EOF
2553	[ "$OS" = "darwin" ] && echo " --with-xcode-dir=DIR custom path to Xcode root directory; it is assumed that Xcode"
2554	[ "$OS" = "darwin" ] && echo " contains OS X 10.6 SDK (required for Mountain Lion and newer hosts"
2555	[ "$OS" = "darwin" ] && echo " only, ignored for the rest)"
2556	[ "$OS" = "linux" ] && echo " --with-linux=DIR Linux kernel source directory [$LINUX]"
2557	[ $WITH_QT5 -eq 1 ] && echo " --with-qt-dir=DIR directory for Qt headers/libraries [pkgconfig]"
2558	cat << EOF
2559	--with-gsoap-dir=PATH directory for gSOAP compiler/headers/libraries
2560	(soapcpp2 and wsdl2h, soapstd2.h, libgsoap++.a/so)
2561	--with-gsoap-import=PATH directory for gSOAP import files (stlvector.h)
2562	--with-openssl-dir=DIR directory for OpenSSL headers/libraries
2563	--with-ow-dir=DIR directory where Open Watcom can be found [$WATCOM]
2564	--out-base-dir=DIR directory where configuration and build output
2565	should go, in subdirectory out
2566
2567	Build type:
2568	-d, --build-debug build with debugging symbols and assertions
2569	--build-profile build with profiling support
2570	--build-headless build headless (without any GUI frontend)
2571	EOF
2572	exit 0
2573	}
2574
2575
2576	#
2577	# The body.
2578	#
2579
2580	# test if we are OSE
2581	if [ $OSE -eq 1 -a -r "`cd \`dirname $0\`; pwd`/src/VBox/RDP/server/server.cpp" ]; then
2582	OSE=0
2583	# Set this as a reminder to print a log message once we know the path of the
2584	# log file
2585	NOT_OSE=1
2586	fi
2587
2588	# Change OS specific defaults; must be before all other stuff
2589	if [ "$OS" = "darwin" ]; then
2590	WITH_SDL=0
2591	WITH_SDL_TTF=0
2592	WITH_X11=0
2593	WITH_ALSA=0
2594	WITH_PULSE=0
2595	WITH_DBUS=0
2596	WITH_KMODS=0
2597	BUILD_LIBXML2=1
2598	BUILD_LIBSSL=1
2599	BUILD_LIBVPX=1
2600	[ $OSE -eq 1 ] \|\| BUILD_LIBCURL=1
2601	[ $OSE -eq 1 ] && WITH_LIBVPX=0
2602	[ $OSE -eq 1 ] && WITH_LIBOGG=0
2603	[ $OSE -eq 1 ] && WITH_LIBVORBIS=0
2604	WITH_XCODE_DIR=""
2605	elif [ "$OS" = "haiku" ]; then
2606	#WITH_SDL=0
2607	WITH_SDL_TTF=0
2608	WITH_X11=0
2609	WITH_ALSA=0
2610	WITH_PULSE=0
2611	WITH_DBUS=0
2612	WITH_KMODS=0
2613	WITH_LIBIDL=0
2614	WITH_XPCOM=0
2615	BUILD_LIBXSLT=1
2616	BUILD_LIBXML2=1
2617	WITH_LIBVPX=0
2618	WITH_LIBOGG=0
2619	WITH_LIBVORBIS=0
2620	# but the script wants something
2621	LIBPTHREAD="-lroot"
2622	#[ $OSE -eq 1 ] \|\| BUILD_LIBCURL=1
2623	[ $OSE -eq 1 ] \|\| BUILD_LIBSSL=1
2624	elif [ "$OS" = "solaris" ]; then
2625	[ $OSE -eq 1 ] && WITH_LIBVPX=0
2626	[ $OSE -eq 1 ] && WITH_LIBOGG=0
2627	[ $OSE -eq 1 ] && WITH_LIBVORBIS=0
2628	fi
2629
2630	# scan command line options
2631	for option in "$@"; do
2632	case "$option" in
2633	--help\|-help\|-h)
2634	show_help
2635	;;
2636	--nofatal)
2637	nofatal=1
2638	;;
2639	--env-only)
2640	ENV_ONLY=1
2641	;;
2642	--with-gcc=*)
2643	CC=`echo $option \| cut -d'=' -f2`
2644	;;
2645	--with-g++=*)
2646	CXX=`echo $option \| cut -d'=' -f2`
2647	;;
2648	--with-kbuild=*)
2649	KBUILDDIR=`echo $option \| cut -d'=' -f2`
2650	if echo $KBUILDDIR\|grep -q "$INVALID_CHARS"; then
2651	echo "Error: KBUILDDIR contains invalid characters!"
2652	exit 1
2653	fi
2654	;;
2655	--with-qt-dir=*)
2656	[ $WITH_QT5 -eq 1 ] && QT5DIR=`echo $option \| cut -d'=' -f2`
2657	[ $WITH_QT5 -eq 1 ] && QT5DIR_PKGCONFIG=0
2658	;;
2659	--with-qt5-minor=*)
2660	QT5MIN=`echo $option \| cut -d'=' -f2`
2661	;;
2662	--with-qt5-major=*)
2663	QT5MAJ=`echo $option \| cut -d'=' -f2`
2664	;;
2665	--with-openssl-dir=*)
2666	OPENSSLDIR=`echo $option \| cut -d'=' -f2`
2667	INCCRYPTO="-I${OPENSSLDIR}/include"
2668	LIBCRYPTO="${OPENSSLDIR}/lib/libssl.a ${OPENSSLDIR}/lib/libcrypto.a"
2669	# On Darwin (at least for macports) static OpenSSL also needs zlib.
2670	[ "$OS" = "darwin" ] && LIBCRYPTO="$LIBCRYPTO ${OPENSSLDIR}/lib/libz.a"
2671	# On Linux static OpenSSL typically needs a few additional libraries.
2672	[ "$OS" = "linux" ] && LIBCRYPTO="-ldl $LIBPTHREAD -lm"
2673	;;
2674	--with-ow-dir=*)
2675	WATCOM=`echo $option \| cut -d'=' -f2`
2676	;;
2677	--with-gsoap-dir=*)
2678	GSOAP=`echo $option \| cut -d'=' -f2`
2679	;;
2680	--with-gsoap-import=*)
2681	GSOAP_IMPORT=`echo $option \| cut -d'=' -f2`
2682	;;
2683	--with-iasl=*)
2684	IASL=`echo $option \| cut -d'=' -f2`
2685	;;
2686	--with-yasm=*)
2687	YASM=`echo $option \| cut -d'=' -f2`
2688	;;
2689	--with-xcode-dir=*)
2690	WITH_XCODE_DIR=`echo $option \| cut -d'=' -f2`
2691	;;
2692	--with-linux=*)
2693	LINUX=`echo $option \| cut -d'=' -f2`
2694	;;
2695	--with-makeself=*)
2696	MAKESELF=`echo $option \| cut -d'=' -f2`
2697	;;
2698	--target-arch=*)
2699	TARGET_MACHINE=`echo $option \| cut -d'=' -f2`
2700	;;
2701	--disable-xpcom)
2702	[ $WITH_XPCOM -eq 1 ] && WITH_XPCOM=0
2703	;;
2704	--disable-python)
2705	[ $WITH_PYTHON -eq 1 ] && WITH_PYTHON=0
2706	;;
2707	--disable-java)
2708	[ $WITH_JAVA -eq 1 ] && WITH_JAVA=0
2709	;;
2710	--disable-vmmraw)
2711	[ $WITH_VMMRAW -eq 1 ] && WITH_VMMRAW=0
2712	;;
2713	--disable-sdl-ttf)
2714	[ $WITH_SDL_TTF -eq 1 ] && WITH_SDL_TTF=0
2715	;;
2716	--disable-qt)
2717	[ $WITH_QT5 -eq 1 ] && WITH_QT5=0
2718	;;
2719	--enable-qt5)
2720	[ $WITH_QT5 -eq 0 ] && WITH_QT5=1
2721	;;
2722	--passive-mesa)
2723	PASSIVE_MESA=1
2724	;;
2725	--disable-alsa)
2726	[ $WITH_ALSA -eq 1 ] && WITH_ALSA=0
2727	;;
2728	--disable-pulse)
2729	[ $WITH_PULSE -eq 1 ] && WITH_PULSE=0
2730	;;
2731	--enable-pulse)
2732	WITH_PULSE=2
2733	;;
2734	--disable-dbus)
2735	[ $WITH_DBUS -eq 1 ] && WITH_DBUS=0
2736	;;
2737	--disable-kmods)
2738	[ $WITH_KMODS -eq 1 ] && WITH_KMODS=0
2739	;;
2740	--disable-opengl)
2741	[ $WITH_OPENGL -eq 1 ] && WITH_OPENGL=0
2742	;;
2743	--enable-webservice)
2744	;;
2745	--enable-vnc)
2746	WITH_VNC=1
2747	;;
2748	--disable-hardening)
2749	WITH_HARDENING=0
2750	;;
2751	--disable-extpack)
2752	WITH_EXTPACK=0
2753	;;
2754	--disable-docs)
2755	WITH_DOCS=0
2756	;;
2757	--enable-hardening)
2758	WITH_HARDENING=2
2759	;;
2760	--disable-udptunnel)
2761	WITH_UDPTUNNEL=0
2762	;;
2763	--enable-vde)
2764	WITH_VDE=1
2765	;;
2766	--disable-devmapper)
2767	WITH_DEVMAPPER=0
2768	;;
2769	--disable-libvpx)
2770	WITH_LIBVPX=0
2771	;;
2772	--disable-libtpms)
2773	WITH_LIBTPMS=0
2774	;;
2775	--disable-liblzma)
2776	WITH_LIBLZMA=0
2777	;;
2778	--enable-libogg)
2779	WITH_LIBOGG=1
2780	;;
2781	--enable-libvorbis)
2782	WITH_LIBVORBIS=1
2783	;;
2784	--disable-sdl)
2785	WITH_SDL=0
2786	;;
2787	--build-debug\|-d)
2788	BUILD_TYPE=debug
2789	;;
2790	--build-profile)
2791	BUILD_TYPE=profile
2792	;;
2793	--build-libxml2)
2794	BUILD_LIBXML2=1
2795	;;
2796	--build-libssl)
2797	BUILD_LIBSSL=1
2798	;;
2799	--build-libcurl)
2800	BUILD_LIBCURL=1
2801	;;
2802	--build-libvpx)
2803	BUILD_LIBVPX=1
2804	;;
2805	--build-libtpms)
2806	BUILD_LIBTPMS=1
2807	;;
2808	--build-liblzma)
2809	BUILD_LIBLZMA=1
2810	;;
2811	--build-headless)
2812	HEADLESS=1
2813	WITH_SDL=0
2814	WITH_SDL_TTF=0
2815	WITH_X11=0
2816	WITH_OPENGL=0
2817	WITH_QT5=0
2818	;;
2819	--ose)
2820	OSE=2
2821	;;
2822	--odir=*)
2823	ODIR="`echo $option \| cut -d'=' -f2`/"
2824	ODIR_OVERRIDE=1
2825	;;
2826	--out-base-dir=*)
2827	out_base_dir="`echo $option \| cut -d'=' -f2`/"
2828	if [ -d $out_base_dir ]; then
2829	saved_pwd="$PWD"
2830	cd $out_base_dir
2831	OUT_BASE_PATH="`pwd`"
2832	cd $saved_pwd
2833	OUT_BASE_PATH_OVERRIDE=1
2834	if [ $ODIR_OVERRIDE -eq 0 ]; then
2835	# This variable has not yet been overridden. That can still happen.
2836	ODIR=$OUT_BASE_PATH/
2837	ODIR_OVERRIDE=1
2838	fi
2839	else
2840	echo "Error: invalid folder \"$out_base_dir\" in option \"$option\""
2841	exit 1
2842	fi
2843	;;
2844	--setup-wine)
2845	[ "$OS" != "darwin" ] && SETUP_WINE=1
2846	;;
2847	--only-additions)
2848	ONLY_ADDITIONS=1
2849	;;
2850	*)
2851	echo
2852	echo "Unrecognized option \"$option\""
2853	echo
2854	show_help
2855	;;
2856	esac
2857	done
2858
2859	LOG="$ODIR$LOG"
2860	ENV="$ODIR$ENV"
2861	CNF="$ODIR$CNF"
2862
2863	# initialize output files
2864	cat > $LOG << EOF
2865	# Log file generated by
2866	#
2867	# '$0 $*'
2868	#
2869
2870	EOF
2871	cat > $CNF << EOF
2872	# -- Makefile --
2873	#
2874	# automatically generated by
2875	#
2876	# '$0 $*'
2877	#
2878	# It will be completely overwritten if configure is executed again.
2879	#
2880
2881	EOF
2882	cat > $ENV << EOF
2883	#!/bin/bash
2884	#
2885	# automatically generated by
2886	#
2887	# '$0 $*'
2888	#
2889	# It will be completely overwritten if configure is executed again.
2890	# Make sure you source this file once before you start to build VBox.
2891	#
2892
2893	EOF
2894
2895	# Print log warning about OSE if necessary
2896	if [ -n "$NOT_OSE" ]; then
2897	echo "Found RDP server, assuming VBOX_OSE = FALSE" >> $LOG
2898	echo >> $LOG
2899	fi
2900
2901
2902	if [ "$BUILD_TYPE" = "debug" ]; then
2903	echo "Creating DEBUG build!" >> $LOG
2904	elif [ "$BUILD_TYPE" = "profile" ]; then
2905	echo "Creating PROFILE build!" >> $LOG
2906	fi
2907
2908	# first determine our environment
2909	check_environment
2910	check_kbuild
2911
2912	[ -n "$ENV_ONLY" ] && exit 0
2913
2914	# append the tools directory to the default search path
2915	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
2916	export PATH
2917
2918	# if we will be writing to a different out directory then set this up now
2919	if [ $ODIR_OVERRIDE -eq 1 ]; then
2920	echo "AUTOCFG=$CNF" >> $ENV
2921	echo "export AUTOCFG" >> $ENV
2922	fi
2923	if [ $OUT_BASE_PATH_OVERRIDE -eq 1 ]; then
2924	echo "PATH_OUT_BASE=$OUT_BASE_PATH" >> $ENV
2925	echo "export PATH_OUT_BASE" >> $ENV
2926	fi
2927
2928	# don't bother people with -Werror
2929	cnf_append "VBOX_GCC_WERR" "\$(NO_SUCH_VARIABLE)"
2930
2931	# some things are not available in for OSE
2932	if [ $OSE -ge 1 ]; then
2933	cnf_append "VBOX_OSE" "1"
2934	cnf_append "VBOX_WITH_VALIDATIONKIT" ""
2935	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
2936
2937	if [ "$OS" = "linux" ]; then
2938	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
2939	else
2940	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
2941	fi
2942	echo >> $CNF
2943	fi
2944
2945	# extpack
2946	if [ $ONLY_ADDITIONS -eq 1 ]; then
2947	cnf_append "VBOX_WITH_EXTPACK_PUEL_BUILD" ""
2948	elif [ $OSE -eq 0 ]; then
2949	if [ $WITH_EXTPACK -eq 1 ]; then
2950	BUILD_LIBSSL=1
2951	else
2952	cnf_append "VBOX_WITH_EXTPACK_PUEL_BUILD" ""
2953	fi
2954	fi
2955
2956	# headless
2957	if [ -n "$HEADLESS" ]; then
2958	cnf_append "VBOX_HEADLESS" "1"
2959	fi
2960
2961	# emit disable directives corresponding to any --disable-xxx options.
2962	if [ $WITH_OPENGL -eq 0 ]; then
2963	cnf_append "VBOX_WITH_VMSVGA3D" ""
2964	cnf_append "VBOX_WITH_3D_ACCELERATION" ""
2965	cnf_append "VBOX_WITH_VIDEOHWACCEL" ""
2966	cnf_append "VBOX_GUI_USE_QGL" ""
2967	fi
2968	[ $WITH_XPCOM -eq 0 ] && cnf_append "VBOX_WITH_MAIN" ""
2969	[ $WITH_QT5 -eq 0 ] && cnf_append "VBOX_WITH_QTGUI" ""
2970	[ $WITH_SDL_TTF -eq 0 ] && cnf_append "VBOX_WITH_SECURELABEL" ""
2971	[ $WITH_PYTHON -eq 0 ] && cnf_append "VBOX_WITH_PYTHON" ""
2972	[ $WITH_JAVA -eq 0 ] && cnf_append "VBOX_WITH_JXPCOM" ""
2973	[ $WITH_JAVA -eq 0 ] && cnf_append "VBOX_WITH_JWS" ""
2974	[ $WITH_HARDENING -eq 0 ] && cnf_append "VBOX_WITHOUT_HARDENING" "1"
2975	[ $WITH_HARDENING -eq 2 ] && cnf_append "VBOX_WITH_HARDENING" "2"
2976	[ $WITH_VMMRAW -eq 0 ] && cnf_append "VBOX_WITH_RAW_MODE" ""
2977	[ $WITH_LIBTPMS -eq 0 ] && cnf_append "VBOX_WITH_LIBTPMS" ""
2978	[ $WITH_LIBLZMA -eq 0 ] && cnf_append "VBOX_WITH_LIBLZMA" ""
2979	if [ $WITH_LIBVPX -eq 0 ]; then
2980	cnf_append "VBOX_WITH_LIBVPX" ""
2981	cnf_append "VBOX_WITH_RECORDING" ""
2982	fi
2983	if [ $WITH_LIBOGG -eq 0 -o $WITH_LIBVORBIS -eq 0 ]; then
2984	cnf_append "VBOX_WITH_LIBOGG" ""
2985	cnf_append "VBOX_WITH_LIBVORBIS" ""
2986	cnf_append "VBOX_WITH_AUDIO_RECORDING" ""
2987	fi
2988
2989	# Darwin-specific
2990	[ "$OS" = "darwin" ] && check_darwinversion
2991	# the tools
2992	[ "$OS" != "darwin" ] && check_gcc
2993	[ "$OS" = "darwin" ] && check_xcode
2994	if [ $ONLY_ADDITIONS -eq 0 ]; then
2995	check_open_watcom
2996	[ "$OS" != "darwin" ] && check_iasl
2997	[ $OSE -ge 1 ] && check_yasm
2998	[ "$OS" != "darwin" ] && check_xsltproc
2999	fi
3000
3001	# the libraries
3002	if [ $ONLY_ADDITIONS -eq 0 ]; then
3003	[ "$OS" != "darwin" ] && check_pthread
3004	check_libxml2
3005	[ $WITH_LIBIDL -eq 1 ] && check_libidl
3006	check_z
3007	check_lzf
3008	check_ssl
3009	check_curl
3010	[ $WITH_LIBVPX -eq 1 ] && check_vpx
3011	[ $WITH_LIBOGG -eq 1 ] && check_libogg
3012	[ $WITH_LIBVORBIS -eq 1 ] && check_libvorbis
3013	[ $WITH_LIBTPMS -eq 1 ] && check_libtpms
3014	[ $WITH_LIBLZMA -eq 1 ] && check_liblzma
3015	[ "$OS" != "darwin" ] && check_png
3016	[ $OSE -eq 0 -a "$OS" = "linux" ] && check_pam
3017	if [ $WITH_SDL -eq 1 ]; then
3018	check_sdl
3019	else
3020	cnf_append "VBOX_WITH_VBOXSDL" ""
3021	fi
3022	[ $WITH_SDL_TTF -eq 1 -a $OSE -eq 0 ] && check_sdl_ttf
3023	[ $WITH_X11 -eq 1 ] && check_x
3024	# TODO check for xcomposite-dev (X11/extensions/Xcomposite.h, additions only)
3025	# TODO check for libxdamange-dev (X11/extensions/Xdamage.h, additions only)
3026	[ $WITH_X11 -eq 1 ] && check_xcursor
3027	[ $WITH_X11 -eq 1 ] && check_xinerama
3028	[ $WITH_X11 -eq 1 ] && check_xrandr
3029	[ $WITH_OPENGL -eq 1 ] && check_opengl
3030	[ $WITH_QT5 -eq 1 ] && check_qt5
3031	[ $WITH_PYTHON -eq 1 ] && check_python
3032	[ $WITH_JAVA -eq 1 ] && check_java
3033
3034	# PulseAudio
3035	if [ $WITH_PULSE -eq 1 ]; then
3036	check_pulse
3037	elif [ $WITH_PULSE -eq 0 ]; then # Force disabling PulseAudio.
3038	cnf_append "VBOX_WITH_AUDIO_PULSE" ""
3039	elif [ $WITH_PULSE -eq 2 ]; then # --enable-pulse was passed, force PulseAudio.
3040	cnf_append "VBOX_WITH_AUDIO_PULSE" "1"
3041	fi
3042	fi
3043
3044	# Linux-specific
3045	if [ "$OS" = "linux" ]; then
3046	# don't check for the static libstdc++ in the PUEL version as we build the
3047	# additions at a dedicated box
3048	[ $OSE -ge 1 ] && check_staticlibstdcxx
3049	if [ $WITH_KMODS -eq 1 ]; then
3050	check_linux
3051	else
3052	cnf_append "VBOX_LINUX_SRC" ""
3053	cnf_append "VBOX_WITHOUT_LINUX_TEST_BUILDS" "1"
3054	fi
3055	if [ $ONLY_ADDITIONS -eq 0 ]; then
3056	if [ $WITH_ALSA -eq 1 ]; then
3057	check_alsa
3058	else
3059	cnf_append "VBOX_WITH_AUDIO_ALSA" ""
3060	fi
3061	if [ $WITH_DBUS -eq 0 ]; then
3062	cnf_append "VBOX_WITH_DBUS" ""
3063	fi
3064	if [ $WITH_DEVMAPPER -eq 1 ]; then
3065	check_libdevmapper
3066	else
3067	cnf_append "VBOX_WITH_DEVMAPPER" ""
3068	fi
3069	check_libcap
3070	fi
3071	check_compiler_h
3072	[ $ONLY_ADDITIONS -eq 0 -a "$BUILD_MACHINE" = "amd64" -a $WITH_VMMRAW -eq 1 ] && check_32bit
3073	# tools/common/makeself*
3074	[ $OSE -ge 1 ] && check_makeself
3075	fi
3076
3077	[ -n "$SETUP_WINE" ] && setup_wine
3078
3079	if [ $ONLY_ADDITIONS -eq 0 ]; then
3080	check_gsoap
3081	else
3082	cnf_append "VBOX_WITH_WEBSERVICES" ""
3083	fi
3084
3085	# UDPTUNNEL
3086	if [ $ONLY_ADDITIONS -eq 0 -a $WITH_UDPTUNNEL -eq 0 ]; then
3087	cnf_append "VBOX_WITH_UDPTUNNEL" ""
3088	fi
3089
3090	# VDE
3091	if [ $ONLY_ADDITIONS -eq 0 -a "$OS" = "linux" -o "$OS" = "freebsd" ]; then
3092	if [ $WITH_VDE -eq 1 ]; then
3093	cnf_append "VBOX_WITH_VDE" "1"
3094	fi
3095	fi
3096
3097	# DOCS
3098	if [ $ONLY_ADDITIONS -eq 1 -o $WITH_DOCS -eq 0 ]; then
3099	cnf_append "VBOX_WITH_DOCS" ""
3100	cnf_append "VBOX_WITH_DOCS_PACKING" ""
3101	fi
3102
3103	# VNC server support
3104	if [ $ONLY_ADDITIONS -eq 0 -a $OSE -ge 1 ]; then
3105	if [ $WITH_VNC = 1 ]; then
3106	check_vncserver
3107	else
3108	cnf_append "VBOX_WITH_EXTPACK_VNC" ""
3109	fi
3110	fi
3111
3112	if [ $ONLY_ADDITIONS -eq 1 ]; then
3113	cnf_append "VBOX_ONLY_ADDITIONS" "1"
3114	fi
3115
3116	# success!
3117	echo
3118	echo "Successfully generated '$CNF' and '$ENV'."
3119	echo "Source '$ENV' once before you start to build VBox:"
3120	echo ""
3121	echo " source $ENV"
3122	echo " kmk"
3123	echo ""
3124	if [ "$OS" = "linux" ]; then
3125	if [ $OUT_BASE_PATH_OVERRIDE -eq 1 ]; then
3126	out_base_dir=$OUT_BASE_PATH
3127	else
3128	out_base_dir=.
3129	fi
3130	echo "To compile the kernel modules, do:"
3131	echo ""
3132	echo " cd $out_base_dir/out/$OS.$TARGET_MACHINE/$BUILD_TYPE/bin/src"
3133	echo " make"
3134	echo ""
3135	fi
3136	if [ $ONLY_ADDITIONS -eq 1 ]; then
3137	echo ""
3138	echo " Tree configured to build only the Guest Additions"
3139	echo ""
3140	elif [ $WITH_HARDENING -gt 0 ]; then
3141	echo ""
3142	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3143	echo " Hardening is enabled which means that the VBox binaries will not run from"
3144	echo " the binary directory. The binaries have to be installed suid root and some"
3145	echo " more prerequisites have to be fulfilled which is normally done by installing"
3146	echo " the final package. For development, the hardening feature can be disabled"
3147	echo " by specifying the --disable-hardening parameter. Please never disable that"
3148	echo " feature for the final distribution!"
3149	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3150	echo ""
3151	else
3152	echo ""
3153	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3154	echo " Hardening is disabled. Please do NOT build packages for distribution with"
3155	echo " disabled hardening!"
3156	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3157	echo ""
3158	fi
3159	echo "Enjoy!"
3160	cleanup

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