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source: vbox/trunk/configure@ 91933

Last change on this file since 91933 was 91557, checked in by vboxsync, 3 years ago
Config.kmk,configure: Add check for libtpms dependency required for the virtual TPM, bugref:10075 [fix]
Property svn:eol-style set to `LF` Property svn:executable set to ``*
File size: 79.9 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) 2006-2021 Oracle Corporation
7	#
8	# This file is part of VirtualBox Open Source Edition (OSE), as
9	# available from http://www.virtualbox.org. This file is free software;
10	# you can redistribute it and/or modify it under the terms of the GNU
11	# General Public License (GPL) as published by the Free Software
12	# Foundation, in version 2 as it comes in the "COPYING" file of the
13	# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
14	# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
15	#
16
17	LC_ALL=C
18	export LC_ALL
19
20	# append some extra paths
21	PATH="$PATH:/opt/gnome/bin"
22	# Solaris (order of paths important for tr, grep, sed to work)
23	PATH="/usr/xpg4/bin:$PATH:/usr/local/bin:/usr/sfw/bin:/usr/ccs/bin"
24	ORGPATH=$PATH
25
26	# Wrapper for ancient /usr/bin/which on darwin that always returns 0
27	which_wrapper()
28	{
29	if [ -z "$have_ancient_which" ]; then
30	if which /bin/___cErTaINly_a_nOn_eXisTing_fIle___ 2> /dev/null > /dev/null; then
31	have_ancient_which="yes"
32	else
33	have_ancient_which="no"
34	fi
35	fi
36	if [ "$have_ancient_which" = "yes" ]; then
37	retval=`which $* 2>/dev/null`
38	echo "$retval"
39	test -n "$retval" -a -x "$retval"
40	unset retval
41	else
42	which $* 2> /dev/null
43	fi
44	}
45
46	OS=`uname -s \| sed -e 's/GNU\/Linux/Linux/g' \| tr '[:upper:]' '[:lower:]'`
47	case "$OS" in
48	linux)
49	;;
50	darwin)
51	;;
52	freebsd)
53	;;
54	netbsd)
55	;;
56	sunos)
57	OS='solaris'
58	;;
59	haiku)
60	;;
61	*)
62	echo "Cannot determine OS!"
63	exit 1
64	;;
65	esac
66
67	#
68	# Defaults
69	#
70	OSE=1
71	ODIR="`pwd`/"
72	ODIR_OVERRIDE=0
73	OUT_BASE_PATH=""
74	OUT_BASE_PATH_OVERRIDE=0
75	SETUP_WINE=
76	ONLY_ADDITIONS=0
77	TARGET_MACHINE=""
78	TARGET_CPU=""
79	WITH_XPCOM=1
80	WITH_PYTHON=1
81	WITH_JAVA=1
82	WITH_VMMRAW=1
83	WITH_LIBIDL=1
84	WITH_QT5=1
85	WITH_SDL=1
86	WITH_SDL_TTF=1
87	WITH_X11=1
88	WITH_ALSA=1
89	WITH_PULSE=1
90	WITH_DBUS=1
91	WITH_DEVMAPPER=1
92	WITH_KMODS=1
93	WITH_OPENGL=1
94	WITH_HARDENING=1
95	WITH_UDPTUNNEL=1
96	WITH_VDE=0
97	WITH_VNC=0
98	WITH_EXTPACK=1
99	WITH_DOCS=1
100	WITH_LIBVPX=1
101	WITH_LIBOPUS=1
102	WITH_LIBTPMS=1
103	BUILD_LIBXML2=
104	BUILD_LIBCURL=
105	BUILD_LIBSSL=
106	BUILD_LIBVPX=
107	BUILD_LIBTPMS=
108	PASSIVE_MESA=0
109	CC="gcc"
110	CC32=""
111	CC64=""
112	CXX="g++"
113	CXX32=""
114	CXX64=""
115	YASM="yasm"
116	IASL="iasl"
117	XSLTPROC="xsltproc"
118	INCCRYPTO=""
119	LIBCRYPTO="-lssl -lcrypto"
120	LIBPTHREAD="-lpthread"
121	LIBCAP="-lcap"
122	GSOAP=""
123	GSOAP_IMPORT=""
124	INCX11="/usr/local/include"
125	LIBX11="-L/usr/X11R6/lib -L/usr/X11R6/lib64 -L/usr/local/lib -lXext -lX11"
126	LIBXCURSOR="-lXcursor"
127	LIBXMU="-lXmu"
128	LIBXINERAMA="-lXinerama"
129	LIBXRANDR="-lXrandr"
130	MAKESELF="makeself"
131	MESA="-lGL"
132	INCZ=""
133	LIBZ="-lz"
134	INCLZF="/usr/include/liblzf"
135	LIBLZF="-llzf"
136	INCVNCSERVER=""
137	LIBVNCSERVER="-lvncserver"
138	INCDEVMAPPER=""
139	LIBDEVMAPPER="-ldevmapper"
140	CXX_FLAGS=""
141	if [ "$OS" = "freebsd" ]; then
142	INCCURL="-I/usr/local/include"
143	LIBCURL="-L/usr/local/lib -lcurl"
144	INCPULSE="-I/usr/local/include"
145	LIBPULSE="-L/usr/local/lib"
146	INCPNG="-I/usr/local/include"
147	LIBPNG="-L/usr/local/lib -lpng"
148	else
149	INCCURL=""
150	LIBCURL="-lcurl"
151	INCPNG=""
152	LIBPNG="-lpng"
153	fi
154	INCVPX=""
155	LIBVPX="-lvpx"
156	PKGCONFIG="`which_wrapper pkg-config`"
157	PYTHONDIR="/usr /usr/local"
158	QT5DIR="/usr/lib/qt5 /usr/share/qt5 /usr/lib64/qt5 /usr /usr/local"
159	QT5DIR_PKGCONFIG=1
160	QT5MAJ=5
161	QT5MIN=9
162	KBUILDDIR="`cd \`dirname $0\`; pwd`/kBuild"
163	DEVDIR="`cd \`dirname $0\`; pwd`/tools"
164	if [ -d "/lib/modules/`uname -r`/build" ]; then
165	LINUX="/lib/modules/`uname -r`/build"
166	elif [ "`echo /lib/modules/`" != "/lib/modules/" ]; then
167	# Get the most recent kernel headers if none match the current kernel.
168	for i in /lib/modules/*; do
169	if [ -r "$i/build" ]; then
170	LINUX="$i/build"
171	fi
172	done
173	fi
174	if [ -z "$LINUX" ]; then
175	LINUX="/usr/src/linux"
176	fi
177	KCHMVIEWER="kchmviewer"
178	LOG="configure.log"
179	CNF="AutoConfig.kmk"
180	ENV="env.sh"
181	BUILD_TYPE="release"
182	# the restricting tool is ar (mri mode).
183	INVALID_CHARS="[^A-Za-z0-9/\\$:._-]"
184
185	if (cd `dirname $0`; pwd)\|grep -q "$INVALID_CHARS"; then
186	echo "Error: VBox base path contains invalid characters!"
187	exit 1
188	fi
189
190	# Posix /bin/sh isn't supporting echo -n. Use printf instead.
191	ECHO_N="printf"
192
193
194	cleanup()
195	{
196	rm -f $ODIR.tmp_src.cc $ODIR.tmp_src.c $ODIR.tmp_out $ODIR.test_execute.log
197	[ "$OS" = "darwin" ] && rm -rf $ODIR.tmp_out.dSYM
198	true
199	}
200
201	fail()
202	{
203	if [ -z "$nofatal" -o "x$1" != "x" ]; then
204	cleanup
205	rm -f $ENV
206	echo "Check $LOG for details"
207	exit 1
208	fi
209	}
210
211	log()
212	{
213	echo "$1"
214	echo "$1" >> $LOG
215	}
216
217	log_success()
218	{
219	if [ -n "$1" ]; then $ECHO_N "$1, "; fi
220	echo "OK."
221	echo "$1" >> $LOG
222	echo >> $LOG
223	echo >> $LOG
224	}
225
226	log_failure()
227	{
228	echo
229	echo " ** $1!"
230	echo "** $1!" >> $LOG
231	echo >> $LOG
232	}
233
234	cnf_append()
235	{
236	printf "%-30s := %s\n" "$1" "$2" >> $CNF
237	}
238
239	strip_l()
240	{
241	echo "$1"\|$KBUILD_SED 's\|-l\([^ ]\+\)\|\1\|g; s\|^-[^l][^ ]\|\|g; s\| -[^l][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
242	}
243
244	strip_L()
245	{
246	if [ "$OS" = "darwin" ]; then
247	echo "$1"\|$KBUILD_SED 's\|-F\([^ ]\+\)\|\1\|g; s\|^-[^F][^ ]\|\|g; s\| -[^F][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
248	else
249	echo "$1"\|$KBUILD_SED 's\|-L\([^ ]\+\)\|\1\|g; s\|^-[^L][^ ]\|\|g; s\| -[^L][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
250	fi
251	}
252
253	L_to_PATH()
254	{
255	echo $1 >> $LOG
256	if [ "$OS" = "darwin" ]; then
257	echo "$1"\|$KBUILD_SED 's\|-F\([^ ]\+\)\|\1\|g; s\|^-[^F][^ ]\|\|g; s\| -[^F][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g; s\| \|:\|g'
258	else
259	echo "$1"\|$KBUILD_SED 's\|-L\([^ ]\+\)\|\1\|g; s\|^-[^L][^ ]\|\|g; s\| -[^L][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g; s\| \|:\|g'
260	fi
261	}
262
263	strip_I()
264	{
265	echo "$1"\|$KBUILD_SED 's\|-I\([^ ]\+\)\|\1\|g; s\|^-[^I][^ ]\|\|g; s\| -[^I][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
266	}
267
268	prefix_I()
269	{
270	echo "$1"\|$KBUILD_SED 's\|^\/\|-I/\|g; s\| \/\| -I/\|g'
271	}
272
273	check_avail()
274	{
275	if [ -z "$1" ]; then
276	log_failure "$2 is empty"
277	fail $3
278	return 1
279	elif which_wrapper $1 > /dev/null; then
280	return 0
281	else
282	log_failure "$1 (variable $2) not found"
283	fail $3
284	return 1
285	fi
286	}
287
288
289	# Prepare a test
290	test_header()
291	{
292	echo "*** Checking $1 ***" >> $LOG
293	$ECHO_N "Checking for $1: "
294	}
295
296
297	# Compile a test
298	# $1 compile flags/libs
299	# $2 library name
300	# $3 package name
301	# $4 if this argument is 'nofatal', don't abort
302	test_compile()
303	{
304	echo "compiling the following source file:" >> $LOG
305	cat $ODIR.tmp_src.cc >> $LOG
306	echo "using the following command line:" >> $LOG
307	echo "$CXX $CXX_FLAGS -fPIC -g -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc $1" >> $LOG
308	$CXX $CXX_FLAGS -fPIC -g -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc $1 >> $LOG 2>&1
309	if [ $? -ne 0 ]; then
310	if [ -z "$4" ]; then
311	echo
312	echo " $2 not found at $1 or $3 headers not found"
313	echo " Check the file $LOG for detailed error information."
314	fail
315	else
316	echo >> $LOG
317	echo >> $LOG
318	fi
319	return 1
320	fi
321	return 0
322	}
323
324
325	# Execute a compiled test binary
326	test_execute()
327	{
328	echo "executing the binary" >> $LOG
329	$ODIR.tmp_out > $ODIR.test_execute.log 2>&1
330	rc=$?
331	cat $ODIR.test_execute.log \| tee -a $LOG
332	if [ $rc -ne 0 ]; then
333	fail $1
334	return 1
335	fi
336	echo >> $LOG
337	echo >> $LOG
338	return 0
339	}
340
341
342	# Execute a compiled test binary
343	test_execute_path()
344	{
345	## LD_LIBRARY_PATH to set.
346	local_path="${1}"
347	## Set this to non-empty to make this test non-fatal.
348	local_nofail="${2}"
349	echo "executing the binary (LD_LIBRARY_PATH=$1:$LD_LIBRARY_PATH)" >> $LOG
350	LD_LIBRARY_PATH="${local_path}:$LD_LIBRARY_PATH" $ODIR.tmp_out > $ODIR.test_execute.log 2>&1
351	rc=$?
352	cat $ODIR.test_execute.log \| tee -a $LOG
353	if [ $rc -ne 0 ]; then
354	test -z "${local_nofail}" && fail
355	echo >> $LOG
356	echo >> $LOG
357	return 1
358	fi
359	echo >> $LOG
360	echo >> $LOG
361	return 0
362	}
363
364
365	#
366	# Check for OS, MACHINE, CPU
367	#
368	check_environment()
369	{
370	test_header environment
371	BUILD_CPU=`uname -m`
372	[ "$OS" = "solaris" ] && BUILD_CPU=`isainfo \| cut -f 1 -d ' '`
373	case "$BUILD_CPU" in
374	i[3456789]86\|x86\|i86pc\|BePC)
375	BUILD_MACHINE='x86'
376	LIB='lib'
377	;;
378	x86_64\|amd64)
379	BUILD_MACHINE='amd64'
380	BUILD_CPU='blend'
381	if [ "$OS" != "solaris" ]; then
382	# on AMD64 systems, 64bit libs are usually located in /usr/lib64
383	# see http://www.pathname.com/fhs/pub/fhs-2.3.html#LIB64
384	LIB='lib64'
385	else
386	# Solaris doesn't seem to subscribe to fhs, libs are usually in
387	# a '64' subdirectory of the standard 'lib' dirs while some 64-bit
388	# alternative binaries can be found in 'amd64' subdirs of the 'bin'
389	# ones. So, in order to find the right stuff (esp. sdl-config) we'll
390	# have to make sure the /bin/amd64 dirs are searched before the /bin
391	# ones. (The sed has some sideeffects, but they shouldn't harm us...)
392	echo "64-bit Solaris detected, hacking the PATH" >> $LOG
393	echo "old PATH: $PATH" >> $LOG
394	PATH=`echo ":$PATH:" \| sed -e 's,\(:[^:]*/bin\):,\1/amd64:\1:,g' \
395	-e 's/^://' -e 's/:$//g' -e 's/::*/:/g' `
396	export PATH
397	echo "new PATH: $PATH" >> $LOG
398	LIB='lib/64'
399	fi
400	;;
401	sparc64\|sparcv9)
402	BUILD_MACHINE='sparc64'
403	BUILD_CPU='blend'
404	;;
405	sparc32\|sparc\|sparcv8\|sparcv7\|sparcv8e)
406	BUILD_MACHINE='sparc32'
407	BUILD_CPU='blend'
408	;;
409	*)
410	log_failure "Cannot determine system"
411	exit 1
412	;;
413	esac
414	[ -z "$TARGET_MACHINE" ] && TARGET_MACHINE=$BUILD_MACHINE
415	[ -z "$TARGET_CPU" ] && TARGET_CPU=$BUILD_CPU
416	DEVDIR_BIN="$DEVDIR/$OS.$BUILD_MACHINE/bin"
417	log_success "Determined build machine: $OS.$BUILD_MACHINE, target machine: $OS.$TARGET_MACHINE"
418
419	echo "KBUILD_HOST=\"$OS\"" >> $ENV
420	echo "KBUILD_HOST_ARCH=\"$BUILD_MACHINE\"" >> $ENV
421	echo "KBUILD_TARGET=\"$OS\"" >> $ENV
422	echo "KBUILD_TARGET_ARCH=\"$TARGET_MACHINE\"" >> $ENV
423	echo "KBUILD_TARGET_CPU=\"$TARGET_CPU\"" >> $ENV
424	echo "KBUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
425	echo 'export KBUILD_HOST KBUILD_HOST_ARCH KBUILD_TARGET KBUILD_TARGET_ARCH KBUILD_TARGET_CPU KBUILD_TYPE' >> $ENV
426
427	# obsolete legacy stuff:
428	echo '' >> $ENV
429	echo "# Legacy - do not use:" >> $ENV
430	echo 'BUILD_PLATFORM="$KBUILD_HOST"' >> $ENV
431	echo 'BUILD_PLATFORM_ARCH="$KBUILD_HOST_ARCH"' >> $ENV
432	echo 'BUILD_TARGET="$KBUILD_TARGET"' >> $ENV
433	echo 'BUILD_TARGET_ARCH="$KBUILD_TARGET_ARCH"' >> $ENV
434	echo 'BUILD_TARGET_CPU="$KBUILD_TARGET_CPU"' >> $ENV
435	echo 'BUILD_TYPE="$KBUILD_TYPE"' >> $ENV
436	echo 'export BUILD_PLATFORM BUILD_PLATFORM_ARCH BUILD_TARGET BUILD_TARGET_ARCH BUILD_TARGET_CPU BUILD_TYPE' >> $ENV
437	echo '' >> $ENV
438	}
439
440	#
441	# Check for gcc with version >= 3.2.
442	# We depend on a working gcc, if we fail terminate in every case.
443	#
444	check_gcc()
445	{
446	test_header gcc
447	if check_avail "$CC" CC really; then
448	cc_ver=`$CC -dumpfullversion 2>/dev/null`
449	if [ $? -ne 0 ]; then
450	cc_ver=`$CC -dumpversion 2>/dev/null`
451	fi
452	if [ $? -ne 0 ]; then
453	log_failure "cannot execute '$CC -dumpversion'"
454	fail really
455	fi
456	if check_avail "$CXX" CXX really; then
457	cxx_ver=`$CXX -dumpfullversion 2>/dev/null`
458	if [ $? -ne 0 ]; then
459	cxx_ver=`$CXX -dumpversion 2>/dev/null`
460	fi
461	if [ $? -ne 0 ]; then
462	log_failure "cannot execute '$CXX -dumpversion'"
463	fail really
464	fi
465	cc_maj=`echo $cc_ver\|cut -d. -f1`
466	cc_min=`echo $cc_ver\|cut -d. -f2`
467	if [ "x$cc_ver" != "x$cxx_ver" ]; then
468	log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
469	fail really
470	elif [ $cc_maj -eq 4 -a $cc_min -eq 0 -a "$OS" = "darwin" ]; then
471	log_success "found version $cc_ver"
472	# gcc-4.0 is allowed for Darwin only
473	elif [ $cc_maj -eq 4 -a $cc_min -eq 2 -a "$OS" = "freebsd" ]; then
474	log_success "found version $cc_ver"
475	# gcc-4.2 is allowed for FreeBSD only
476	elif [ $cc_maj -lt 4 \
477	-o \( $cc_maj -eq 4 -a $cc_min -lt 4 -a "$OS" != "darwin" \) \
478	-o \( $cc_maj -eq 4 -a $cc_min -lt 2 -a "$OS" = "darwin" \) ]; then
479	log_failure "gcc version $cc_maj.$cc_min found, expected gcc 4.x or later"
480	fail really
481	else
482	log_success "found version $cc_ver"
483	fi
484	if [ "$BUILD_MACHINE" = "amd64" ]; then
485	[ -z "$CC32" ] && CC32="$CC -m32"
486	[ -z "$CXX32" ] && CXX32="$CXX -m32"
487	else
488	[ -z "$CC32" ] && CC32="$CC"
489	[ -z "$CXX32" ] && CXX32="$CXX"
490	fi
491	if [ "$BUILD_MACHINE" = "x86" -a "$TARGET_MACHINE" = "amd64" ]; then
492	[ -z "$CC64" ] && CC64="$CC -m64"
493	[ -z "$CXX64" ] && CXX64="$CXX -m64"
494	fi
495	if [ "$TARGET_MACHINE" = "amd64" -a $WITH_VMMRAW -eq 0 ]; then
496	CC32="undefined"
497	CXX32="undefined"
498	fi
499	if [ "$CC" != "gcc" ]; then
500	cnf_append "TOOL_GCC3_CC" "$CC"
501	cnf_append "TOOL_GCC3_AS" "$CC"
502	cnf_append "TOOL_GCC3_LD" "$CC"
503	cnf_append "TOOL_GXX3_CC" "$CC"
504	cnf_append "TOOL_GXX3_AS" "$CC"
505	fi
506	if [ "$CXX" != "g++" ]; then
507	cnf_append "TOOL_GCC3_CXX" "$CXX"
508	cnf_append "TOOL_GXX3_CXX" "$CXX"
509	cnf_append "TOOL_GXX3_LD" "$CXX"
510	fi
511	if [ "$CC32" != "gcc -m32" -a "$CC32" != "undefined" ]; then
512	cnf_append "TOOL_GCC32_CC" "$CC32"
513	cnf_append "TOOL_GCC32_AS" "$CC32"
514	cnf_append "TOOL_GCC32_LD" "$CC32"
515	cnf_append "TOOL_GXX32_CC" "$CC32"
516	cnf_append "TOOL_GXX32_AS" "$CC32"
517	fi
518	if [ "$CXX32" != "g++ -m32" -a "$CXX32" != "undefined" ]; then
519	cnf_append "TOOL_GCC32_CXX" "$CXX32"
520	cnf_append "TOOL_GXX32_CXX" "$CXX32"
521	cnf_append "TOOL_GXX32_LD" "$CXX32"
522	fi
523	# this isn't not necessary, there is not such tool.
524	if [ -n "$CC64" ]; then
525	cnf_append "TOOL_GCC64_CC" "$CC64"
526	cnf_append "TOOL_GCC64_AS" "$CC64"
527	cnf_append "TOOL_GCC64_LD" "$CC64"
528	cnf_append "TOOL_GXX64_CC" "$CC64"
529	cnf_append "TOOL_GXX64_AS" "$CC64"
530	fi
531	if [ -n "$CXX64" ]; then
532	cnf_append "TOOL_GCC64_CXX" "$CXX64"
533	cnf_append "TOOL_GXX64_CXX" "$CXX64"
534	cnf_append "TOOL_GXX64_LD" "$CXX64"
535	fi
536	if [ "$CC" != "gcc" ]; then
537	if [ -n "$CC64" ]; then
538	cnf_append "TOOL_Bs3Gcc64Elf64_CC" "$CC64"
539	else
540	cnf_append "TOOL_Bs3Gcc64Elf64_CC" "$CC"
541	fi
542	if [ -n "$CXX64" ]; then
543	cnf_append "TOOL_Bs3Gcc64Elf64_CXX" "$CXX64"
544	else
545	cnf_append "TOOL_Bs3Gcc64Elf64_CXX" "$CXX"
546	fi
547	fi
548	# Solaris sports a 32-bit gcc/g++.
549	if [ "$OS" = "solaris" -a "$BUILD_MACHINE" = "amd64" ]; then
550	[ "$CC" = "gcc" ] && CC="gcc -m64"
551	[ "$CXX" = "g++" ] && CXX="g++ -m64"
552	fi
553	fi
554	fi
555	}
556
557
558	#
559	# Check for the OpenWatcom compiler, needed for compiling the BIOS
560	#
561	# If the system has Open Watcom installed, WATCOM will be set in the
562	# environment. If the user has her/his own Open Watcom install it will be
563	# pointed to by on the command line, which will set the WATCOM variable.
564	# The only exception is detecting OpenWatcom in tools/common/openwatcom.
565	#
566	check_open_watcom()
567	{
568	test_header "Open Watcom"
569
570	if [ -z "$WATCOM" ]; then
571	WATCOM=`/bin/ls -rd1 $DEVDIR/common/openwatcom/* 2> /dev/null \| head -1`
572	if [ -z "$WATCOM" ]; then
573	if [ $OSE -eq 0 -a $OS = "linux" ]; then
574	log_failure "Open Watcom was not found"
575	exit 1
576	fi
577	log_failure "Open Watcom was not found, using alternative BIOS sources"
578	cnf_append "VBOX_WITH_OPEN_WATCOM" ""
579	return 0;
580	fi
581	fi
582
583	case "$OS" in
584	"darwin") wc_bin="binosx";; # ??
585	"dos") wc_bin="binw";;
586	"freebsd") wc_bin="binfbsd";; # ??
587	"linux") wc_bin="binl";;
588	"netbsd") wc_bin="binnbsd";; # ??
589	"solaris") wc_bin="binsol";; # ??
590	"os2") wc_bin="binp";;
591	"win") wc_bin="binnt";;
592	*) wc_bin="binl";;
593	esac
594
595	# Check that the tools we use are there.
596	for prog in wasm wcc wlink;
597	do
598	if [ ! -f "$WATCOM/$wc_bin/$prog" ]; then
599	log_failure "$WATCOM/$wc_bin/$prog does not exist or is not a regular file."
600	fail
601	fi
602	done
603
604	# Use WASM to get the version.
605	wasm_ver=`$WATCOM/$wc_bin/wasm -? 2>&1 \| sed -e '1!d' -e 's/Open Watcom Assembler Version *//'`
606	if [ -z "$wasm_ver" ]; then
607	log_failure "$WATCOM/$wc_bin/wasm -? did not produce the expected response"
608	fail
609	fi
610	log_success "found version $wasm_ver"
611	cnf_append "PATH_TOOL_OPENWATCOM" "$WATCOM"
612	cnf_append "VBOX_WITH_OPEN_WATCOM" "1"
613
614	unset wasm_ver
615	unset wc_wasm
616	unset wc_bin
617	}
618
619
620	#
621	# Check for yasm, needed to compile assembler files
622	#
623	check_yasm()
624	{
625	test_header yasm
626	if check_avail "$YASM" YASM; then
627	yasm_ver=`$YASM --version\|grep "^yasm"\|sed 's+^yasm \(.*\)+\1+'`
628	if [ $? -ne 0 ]; then
629	log_failure "yasm not found"
630	fail
631	else
632	yasm_maj=`echo $yasm_ver\|cut -d. -f1`
633	yasm_min=`echo $yasm_ver\|cut -d. -f2`
634	yasm_rev=`echo $yasm_ver\|cut -d. -f3`
635	yasm_ver_mul=`expr $yasm_maj \* 10000 + $yasm_min \* 100 + $yasm_rev`
636	if [ $yasm_ver_mul -lt 10300 ]; then
637	log_failure "found version $yasm_ver, expected at least 1.3.0"
638	fail
639	else
640	[ "$YASM" != "yasm" ] && cnf_append "PATH_TOOL_YASM" "`dirname $YASM`"
641	log_success "found version $yasm_ver"
642	fi
643	fi
644	fi
645	}
646
647
648	#
649	# Check for the iasl ACPI compiler, needed to compile vbox.dsl
650	#
651	check_iasl()
652	{
653	test_header iasl
654	if check_avail "$IASL" IASL; then
655	iasl_ver=`$IASL\|grep "ASL.version"\|sed 's+^ASL.version \([0-9]\).+\1+'`
656	if [ $? -ne 0 ]; then
657	log_failure "iasl not found"
658	fail
659	else
660	log_success "found version $iasl_ver"
661	cnf_append "VBOX_IASLCMD" "`which_wrapper $IASL`"
662	fi
663	fi
664	}
665
666
667	#
668	# Check for xsltproc, needed by Main
669	#
670	check_xsltproc()
671	{
672	if [ -n "$BUILD_LIBXSLT" ]; then
673	return 0;
674	fi
675	test_header xslt
676	if check_avail "$XSLTPROC" XSLTPROC; then
677	xsltproc_ver=`$XSLTPROC --version`
678	if [ $? -ne 0 ]; then
679	log_failure "xsltproc not found"
680	fail
681	else
682	log_success "found"
683	cnf_append "VBOX_XSLTPROC" "`which_wrapper $XSLTPROC`"
684	fi
685	fi
686	}
687
688
689	#
690	# Check for libxml2, needed by the Runtime.
691	# 2.6.24 is known to NOT work, 2.6.26 is known to work (there is no 2.6.25 release)
692	#
693	check_libxml2()
694	{
695	if [ -z "$BUILD_LIBXML2" ]; then
696	test_header libxml2
697	if which_wrapper pkg-config > /dev/null; then
698	libxml2_ver=`pkg-config libxml-2.0 --modversion 2>> $LOG`
699	if [ $? -ne 0 ]; then
700	log_failure "libxml2 not found"
701	fail
702	else
703	FLGXML2=`pkg-config libxml-2.0 --cflags`
704	INCXML2=`strip_I "$FLGXML2"`
705	LIBXML2=`pkg-config libxml-2.0 --libs`
706	cat > $ODIR.tmp_src.cc << EOF
707	#include <cstdio>
708	#include <libxml/xmlversion.h>
709	extern "C" int main(void)
710	{
711	printf("found version %s", LIBXML_DOTTED_VERSION);
712	#if LIBXML_VERSION >= 20626
713	printf(", OK.\n");
714	return 0;
715	#else
716	printf(", expected version 2.6.26 or higher\n");
717	return 1;
718	#endif
719	}
720	EOF
721	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
722	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
723	if test_execute; then
724	cnf_append "SDK_VBOX_LIBXML2_DEFS" "_REENTRANT" ## @todo get defines from --cflags
725	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
726	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
727	fi
728	fi
729	fi
730	elif which_wrapper xml2-config; then
731	libxml2_ver=`xml2-config --version`
732	if [ $? -ne 0 ]; then
733	log_failure "xml2-config not found"
734	fail
735	else
736	log_success "found version $libxml2_ver"
737	FLGXML2=`xml2-config --cflags`
738	INCXML2=`strip_I "$FLGXML2"`
739	LIBXML2=`xml2-config --libs`
740	cat > $ODIR.tmp_src.cc << EOF
741	#include <cstdio>
742	#include <libxml/xmlversion.h>
743	extern "C" int main(void)
744	{
745	printf("found version %s", LIBXML_DOTTED_VERSION);
746	#if LIBXML_VERSION >= 20626
747	printf(", OK.\n");
748	return 0;
749	#else
750	printf(", expected version 2.6.26 or higher\n");
751	return 1;
752	#endif
753	}
754	EOF
755	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
756	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
757	if test_execute; then
758	cnf_append "SDK_VBOX_LIBXML2_DEFS" "_REENTRANT" ## @todo get defines from --cflags
759	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
760	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
761	fi
762	fi
763	fi
764	else
765	log_failure "neither pkg-config nor xml2-config found"
766	fail
767	fi
768	fi
769	}
770
771
772	#
773	# Check for libIDL, needed by xpcom
774	#
775	check_libidl()
776	{
777	test_header libIDL
778
779	if which_wrapper libIDL-config-2 > /dev/null; then
780	libidl_ver=`libIDL-config-2 --version`
781	if [ $? -ne 0 ]; then
782	log_failure "libIDL-config-2 not working"
783	fail
784	else
785	log_success "found version $libidl_ver"
786	cnf_append "VBOX_LIBIDL_CONFIG" \
787	"PKG_CONFIG_PATH=`libIDL-config-2 --prefix`/$LIB/pkgconfig `which_wrapper libIDL-config-2`"
788	fi
789	elif check_avail "libIDL-config" libIDL-config; then
790	libidl_ver=`libIDL-config --version`
791	if [ $? -ne 0 ]; then
792	log_failure "libIDL-config not working"
793	fail
794	else
795	log_success "found version $libidl_ver"
796	cnf_append "VBOX_LIBIDL_CONFIG" "`which_wrapper libIDL-config`"
797	fi
798	fi
799	}
800
801
802	#
803	# Check for libdevmapper, needed by the VBoxVolInfo
804	#
805	check_libdevmapper()
806	{
807	test_header libdevmapper
808	cat > $ODIR.tmp_src.cc << EOF
809	#include <cstdio>
810	extern "C" {
811	#define private
812	#include <libdevmapper.h>
813	int main()
814	{
815	char version[80];
816
817	if (!dm_get_library_version(version, sizeof(version)))
818	{
819	printf("dm_get_library_version() failed.\n");
820	return 1;
821	}
822
823	const char* v=version;
824	unsigned int major = 0, minor = 0, micro = 0;
825
826	for (; v !='.' && v != '\0'; v++) major = major10 + v-'0';
827	if (*v == '.') v++;
828	for (; v !='.' && v != '\0'; v++) minor = minor10 + v-'0';
829	if (*v == '.') v++;
830	for (; v !='.' && v != '\0'; v++) micro = micro10 + v-'0';
831
832	printf("found version %s", version);
833	if (major10000 + minor100 + micro >= 10200)
834	{
835	printf(", OK.\n");
836	return 0;
837	}
838	else
839	{
840	printf(", expected version 1.02 or higher\n");
841	return 1;
842	}
843	}
844	}
845	EOF
846	if test_compile "$LIBDEVMAPPER $INCDEVMAPPER" libdevmapper libdevmapper; then
847	if test_execute; then
848	cnf_append "VBOX_WITH_DEVMAPPER" "1"
849	fi
850	fi
851	}
852
853
854	#
855	# Check for openssl, needed for RDP and S3
856	#
857	check_ssl()
858	{
859	if [ -z "$BUILD_LIBSSL" ]; then
860	test_header ssl
861	cat > $ODIR.tmp_src.cc << EOF
862	#include <cstdio>
863	#include <openssl/opensslv.h>
864	#include <openssl/ssl.h>
865	extern "C" int main(void)
866	{
867	printf("found version %s", OPENSSL_VERSION_TEXT);
868	SSL_library_init();
869	#if OPENSSL_VERSION_NUMBER >= 0x10001000
870	printf(", OK.\n");
871	return 0;
872	#else
873	printf(", expected version 1.0.1 or higher\n");
874	return 1;
875	#endif
876	}
877	EOF
878	if test_compile "$INCCRYPTO $LIBCRYPTO" libcrypto openssl; then
879	if test_execute nofatal; then
880	cnf_append "SDK_VBOX_OPENSSL_INCS" "`strip_I "$INCCRYPTO"`"
881	cnf_append "SDK_VBOX_OPENSSL_LIBS" "`strip_l "$LIBCRYPTO"`"
882	cnf_append "SDK_VBOX_BLD_OPENSSL_LIBS" "`strip_l "$LIBCRYPTO"`"
883	fi
884	fi
885	fi
886	}
887
888
889	#
890	# Check for pthread, needed by VBoxSVC, frontends, ...
891	#
892	check_pthread()
893	{
894	test_header pthread
895	cat > $ODIR.tmp_src.cc << EOF
896	#include <cstdio>
897	#include <pthread.h>
898	extern "C" int main(void)
899	{
900	pthread_mutex_t mutex;
901	if (pthread_mutex_init(&mutex, NULL)) {
902	printf("pthread_mutex_init() failed\n");
903	return 1;
904	}
905	if (pthread_mutex_lock(&mutex)) {
906	printf("pthread_mutex_lock() failed\n");
907	return 1;
908	}
909	if (pthread_mutex_unlock(&mutex)) {
910	printf("pthread_mutex_unlock() failed\n");
911	return 1;
912	}
913	printf("found, OK.\n");
914	}
915	EOF
916	if test_compile $LIBPTHREAD pthread pthread; then
917	if test_execute; then
918	cnf_append "LIB_PTHREAD" "`strip_l "$LIBPTHREAD"`"
919	fi
920	fi
921	}
922
923
924	#
925	# Check for zlib, needed by VBoxSVC, Runtime, ...
926	#
927	check_z()
928	{
929	test_header zlib
930	cat > $ODIR.tmp_src.cc << EOF
931	#include <cstdio>
932	#include <zlib.h>
933	extern "C" int main(void)
934	{
935	printf("found version %s", ZLIB_VERSION);
936	#if ZLIB_VERNUM >= 0x1210
937	printf(", OK.\n");
938	return 0;
939	#else
940	printf(", expected version 1.2.1 or higher\n");
941	return 1;
942	#endif
943	}
944	EOF
945	[ -n "$INCZ" ] && I_INCZ=`prefix_I "$INCZ"`
946	if test_compile "$LIBZ $I_INCZ" zlib zlib; then
947	if test_execute; then
948	echo "if1of (\$(KBUILD_TARGET),darwin freebsd haiku linux)" >> $CNF
949	cnf_append " SDK_VBOX_ZLIB_LIBS" "`strip_l "$LIBZ"`"
950	cnf_append " SDK_VBOX_ZLIB_INCS" "$INCZ"
951	echo "endif" >> $CNF
952	fi
953	fi
954	}
955
956
957	#
958	# Check for liblzf, needed by VBoxSVC, Runtime, ...
959	#
960	check_lzf()
961	{
962	test_header liblzf
963	cat > $ODIR.tmp_src.cc << EOF
964	#include <cstdio>
965	#include <lzf.h>
966	extern "C" int main(void)
967	{
968	printf("found LZF API version %u.%u", LZF_VERSION >> 8, LZF_VERSION & 0xff);
969	#if LZF_VERSION >= 0x0105
970	printf(", OK.\n");
971	return 0;
972	#else
973	printf(", expected version 1.5 or higher\n");
974	return 1;
975	#endif
976	}
977	EOF
978	[ -n "$INCLZF" ] && I_INCLZF=`prefix_I "$INCLZF"`
979	if test_compile "$LIBLZF $I_INCLZF" liblzf liblzf nofatal; then
980	if test_execute; then
981	echo "if1of (\$(KBUILD_TARGET),darwin freebsd haiku linux)" >> $CNF
982	cnf_append " SDK_VBOX_LZF_LIBS" "`strip_l "$LIBLZF"`"
983	cnf_append " SDK_VBOX_LZF_INCS" "$INCLZF"
984	echo "endif" >> $CNF
985	fi
986	else
987	echo "not found -- builing liblzf from in-tree code."
988	fi
989	}
990
991
992	#
993	# Check for libpng, needed by kchmviewer
994	#
995	check_png()
996	{
997	test_header libpng
998	cat > $ODIR.tmp_src.cc << EOF
999	#include <cstdio>
1000	#include <png.h>
1001	extern "C" int main(void)
1002	{
1003	printf("found version %s", PNG_LIBPNG_VER_STRING);
1004	#if PNG_LIBPNG_VER >= 10205
1005	printf(", OK.\n");
1006	return 0;
1007	#else
1008	printf(", expected version 1.2.5 or higher\n");
1009	return 1;
1010	#endif
1011	}
1012	EOF
1013	[ -n "$INCPNG" ] && I_INCPNG=`prefix_I "$INCPNG"`
1014	if test_compile "$LIBPNG $I_INCPNG" libpng libpng; then
1015	if test_execute; then
1016	cnf_append "SDK_VBOX_LIBPNG_LIBS" "`strip_l "$LIBPNG"`"
1017	cnf_append "SDK_VBOX_LIBPNG_INCS" "$INCPNG"
1018	fi
1019	fi
1020	}
1021
1022	#
1023	# Check for libvncserver, needed for VNC in OSE
1024	#
1025	check_vncserver()
1026	{
1027	test_header libvncserver
1028	cat > $ODIR.tmp_src.cc <<EOF
1029	#include <cstdio>
1030	#include <rfb/rfbconfig.h>
1031
1032	extern "C" int main()
1033	{
1034	const char* v=LIBVNCSERVER_VERSION;
1035	unsigned int major = 0, minor = 0, micro = 0;
1036
1037	for (; v !='.' && v != '\0'; v++) major = major10 + v-'0';
1038	if (*v == '.') v++;
1039	for (; v !='.' && v != '\0'; v++) minor = minor10 + v-'0';
1040	if (*v == '.') v++;
1041	for (; v !='.' && v != '\0'; v++) micro = micro10 + v-'0';
1042
1043	printf("found version %s", LIBVNCSERVER_PACKAGE_VERSION);
1044	if (major10000 + minor100 + micro >= 900)
1045	{
1046	printf(", OK.\n");
1047	return 0;
1048	}
1049	else
1050	{
1051	printf(", expected version 0.9 or higher\n");
1052	return 1;
1053	}
1054	}
1055	EOF
1056	if test_compile "$LIBVNCSERVER $INCVNCSERVER" libvncserver libvncserver; then
1057	if test_execute; then
1058	cnf_append "VBOX_WITH_EXTPACK_VNC" "1"
1059	fi
1060	fi
1061	}
1062
1063	#
1064	# Check for libcurl, needed by S3
1065	#
1066	check_curl()
1067	{
1068	if [ -z "$BUILD_LIBCURL" ]; then
1069	test_header libcurl
1070	cat > $ODIR.tmp_src.cc << EOF
1071	#include <cstdio>
1072	#include <curl/curl.h>
1073	extern "C" int main(void)
1074	{
1075	printf("found version %s", LIBCURL_VERSION);
1076	#if 10000LIBCURL_VERSION_MAJOR + 100LIBCURL_VERSION_MINOR + LIBCURL_VERSION_PATCH >= 71901
1077	printf(", OK.\n");
1078	return 0;
1079	#else
1080	printf(", expected version 7.19.1 or higher\n");
1081	return 1;
1082	#endif
1083	}
1084	EOF
1085	[ -n "$INCCURL" ] && I_INCCURL=`prefix_I "$INCCURL"`
1086	if test_compile "$LIBCURL $I_INCCURL" libcurl libcurl; then
1087	if test_execute; then
1088	cnf_append "SDK_VBOX_LIBCURL_LIBS" "`strip_l "$LIBCURL"`"
1089	cnf_append "SDK_VBOX_LIBCURL_INCS" "$INCCURL"
1090	fi
1091	fi
1092	fi
1093	}
1094
1095
1096	#
1097	# Check for pam, needed by VRDPAuth
1098	# Version 79 was introduced in 9/2005, do we support older versions?
1099	# Debian/sarge uses 76
1100	# OpenSUSE comes with 0.99.xxx where they changed the versioning scheme.
1101	#
1102	check_pam()
1103	{
1104	test_header pam
1105	cat > $ODIR.tmp_src.cc << EOF
1106	#include <cstdio>
1107	#include <security/pam_appl.h>
1108	extern "C" int main(void)
1109	{
1110	printf("found version %d", __LIBPAM_VERSION);
1111	if (__LIBPAM_VERSION >= 76)
1112	{
1113	printf(", OK.\n");
1114	return 0;
1115	}
1116	else
1117	{
1118	printf(", expected version 76 or higher\n");
1119	return 1;
1120	}
1121	}
1122	EOF
1123	if test_compile "-lpam" pam pam nofatal; then
1124	if test_execute nofatal; then
1125	return 0;
1126	fi
1127	fi
1128	echo "pam0.x not found"
1129	test_header linux_pam
1130	cat > $ODIR.tmp_src.cc << EOF
1131	#include <cstdio>
1132	#include <security/pam_appl.h>
1133	extern "C" int main(void)
1134	{
1135	printf("found version %d.%d", __LINUX_PAM__, __LINUX_PAM_MINOR__);
1136	if (__LINUX_PAM__ >= 1)
1137	{
1138	printf(", OK.\n");
1139	return 0;
1140	}
1141	else
1142	{
1143	printf(", expected version 1.0 or higher\n");
1144	return 1;
1145	}
1146	}
1147	EOF
1148	if test_compile "-lpam" pam pam; then
1149	test_execute
1150	fi
1151	}
1152
1153
1154	#
1155	# Check for the SDL library, needed by VBoxSDL and VirtualBox
1156	# We depend at least on version 1.2.7
1157	#
1158	check_sdl()
1159	{
1160	test_header SDL
1161	if [ "$OS" = "darwin" ]; then
1162	if [ -f "/System/Library/Frameworks/SDL.framework/SDL" ]; then
1163	PATH_SDK_LIBSDL="/System/Library/Frameworks/SDL.framework"
1164	elif [ -f "/Library/Frameworks/SDL.framework/SDL" ]; then
1165	PATH_SDK_LIBSDL="/Library/Frameworks/SDL.framework"
1166	fi
1167	if [ -n "$PATH_SDK_LIBSDL" ]; then
1168	foundsdl=1
1169	INCSDL="$PATH_SDK_LIBSDL/Headers"
1170	FLDSDL="-framework SDL"
1171	else
1172	log_failure "SDL framework not found"
1173	fail
1174	fi
1175	else
1176	if which_wrapper sdl-config > /dev/null; then
1177	FLGSDL=`sdl-config --cflags`
1178	INCSDL=`strip_I "$FLGSDL"`
1179	LIBSDL=`sdl-config --libs`
1180	LIBSDLMAIN="-lSDLmain"
1181	FLDSDL=
1182	foundsdl=1
1183	fi
1184	fi
1185	[ "$OS" = "linux" -o "$OS" = "darwin" -o "$OS" = "solaris" ] && LIBSDLMAIN=""
1186	if [ -n "$foundsdl" ]; then
1187	cat > $ODIR.tmp_src.cc << EOF
1188	#include <cstdio>
1189	#include <SDL.h>
1190	#include <SDL_main.h>
1191	#undef main
1192	extern "C" int main(int argc, char** argv)
1193	{
1194	printf("found version %d.%d.%d",
1195	SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
1196	#if SDL_VERSION_ATLEAST(1,2,7)
1197	printf(", OK.\n");
1198	return 0;
1199	#else
1200	printf(", expected version 1.2.7 or higher\n");
1201	return 1;
1202	#endif
1203	}
1204	EOF
1205	[ -n "$INCSDL" ] && I_INCSDL=`prefix_I "$INCSDL"`
1206	if test_compile "$LIBSDL $LIBSDLMAIN $I_INCSDL $FLDSDL" SDL SDL; then
1207	if test_execute; then
1208	cnf_append "LIB_SDK_LIBSDL_SDL" "`strip_l "$LIBSDL"`"
1209	cnf_append "SDK_LIBSDL_LIBPATH" "`strip_L "$LIBSDL"`"
1210	cnf_append "LIB_SDK_LIBSDL_SDLMAIN" "`strip_l "$LIBSDLMAIN"`"
1211	[ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS" "$INCSDL"
1212	[ -n "$FLDSDL" ] && cnf_append "SDK_LIBSDL_LDFLAGS" "$FLDSDL"
1213	fi
1214	fi
1215	else
1216	log_failure "SDL not found (can be disabled using --disable-sdl)"
1217	fail
1218	fi
1219	}
1220
1221
1222	#
1223	# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
1224	#
1225	check_sdl_ttf()
1226	{
1227	test_header SDL_ttf
1228	cat > $ODIR.tmp_src.cc << EOF
1229	#include <cstdio>
1230	#include <SDL_ttf.h>
1231	#ifndef SDL_TTF_MAJOR_VERSION
1232	#define SDL_TTF_MAJOR_VERSION TTF_MAJOR_VERSION
1233	#define SDL_TTF_MINOR_VERSION TTF_MINOR_VERSION
1234	#define SDL_TTF_PATCHLEVEL TTF_PATCHLEVEL
1235	#endif
1236	extern "C" int main(void)
1237	{
1238	printf("found version %d.%d.%d",
1239	SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
1240	#if 10000SDL_TTF_MAJOR_VERSION + 100SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
1241	printf(", OK.\n");
1242	return 0;
1243	#else
1244	printf(", expected version 2.0.6 or higher\n");
1245	return 1;
1246	#endif
1247	}
1248	EOF
1249	if test_compile "-lSDL_ttf $I_INCSDL" SDL_ttf SDL_ttf nofatal; then
1250	test_execute nofatal \|\| \
1251	cnf_append "VBOX_WITH_SECURELABEL" ""
1252	else
1253	echo "not found -- disabling VBoxSDL secure label."
1254	cnf_append "VBOX_WITH_SECURELABEL" ""
1255	fi
1256	}
1257
1258
1259	#
1260	# Check for libasound, needed by the ALSA audio backend
1261	#
1262	check_alsa()
1263	{
1264	test_header ALSA
1265	cat > $ODIR.tmp_src.cc << EOF
1266	#include <cstdio>
1267	#include <alsa/asoundlib.h>
1268	extern "C" int main(void)
1269	{
1270	printf("found version %d.%d.%d",
1271	SND_LIB_MAJOR, SND_LIB_MINOR, SND_LIB_SUBMINOR);
1272	#if 10000SND_LIB_MAJOR + 100SND_LIB_MINOR + SND_LIB_SUBMINOR >= 10014
1273	printf(", OK.\n");
1274	return 0;
1275	#else
1276	printf(", expected version 1.0.14 or higher\n");
1277	return 1;
1278	#endif
1279	}
1280	EOF
1281	if test_compile "-lasound" asound asound; then
1282	test_execute
1283	fi
1284	}
1285
1286
1287	#
1288	# Check for PulseAudio
1289	#
1290	check_pulse()
1291	{
1292	test_header "PulseAudio"
1293	cat > $ODIR.tmp_src.cc << EOF
1294	#include <cstdio>
1295	#include <pulse/version.h>
1296	extern "C" int main(void)
1297	{
1298	printf("found version %s API version %d", pa_get_headers_version(), PA_API_VERSION);
1299	#if PA_API_VERSION >= 9
1300	printf(", OK.\n");
1301	return 0;
1302	#else
1303	printf(", expected version 0.9.0 (API version 9) or higher\n");
1304	return 1;
1305	#endif
1306	}
1307	EOF
1308	if test_compile "$INCPULSE $LIBPULSE -lpulse" pulse pulse nofatal; then
1309	if test_execute nofatal; then
1310	cnf_append "VBOX_WITH_AUDIO_PULSE" "1"
1311	else
1312	cnf_append "VBOX_WITH_AUDIO_PULSE" ""
1313	fi
1314	else
1315	cnf_append "VBOX_WITH_AUDIO_PULSE" ""
1316	fi
1317	}
1318
1319
1320	#
1321	# Check for the X libraries (Xext, X11)
1322	#
1323	check_x()
1324	{
1325	test_header "X libraries"
1326	cat > $ODIR.tmp_src.cc << EOF
1327	#include <cstdio>
1328	#include <X11/Xlib.h>
1329	extern "C" int main(void)
1330	{
1331	Display *dpy;
1332	int scrn_num;
1333	Screen *scrn;
1334	Window win;
1335
1336	dpy = XOpenDisplay(NULL);
1337	scrn_num = DefaultScreen(dpy);
1338	scrn = ScreenOfDisplay(dpy, scrn_num);
1339	win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
1340	0, 16, InputOutput, CopyFromParent, 0, NULL);
1341	XDestroyWindow(dpy, win);
1342	XCloseDisplay(dpy);
1343	}
1344	EOF
1345	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1346	if test_compile "$LIBX11 $I_INCX11" Xlibs Xlibs; then
1347	log_success "found"
1348	fi
1349	}
1350
1351
1352	#
1353	# Check for the Xcursor library, needed by VBoxSDL.
1354	#
1355	check_xcursor()
1356	{
1357	test_header Xcursor
1358	cat > $ODIR.tmp_src.cc << EOF
1359	#include <cstdio>
1360	#include <X11/Xlib.h>
1361	#include <X11/Xcursor/Xcursor.h>
1362	extern "C" int main(void)
1363	{
1364	XcursorImage *cursor = XcursorImageCreate (10, 10);
1365	XcursorImageDestroy(cursor);
1366	return 0;
1367	}
1368	EOF
1369	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1370	if test_compile "$LIBX11 $LIBXCURSOR $I_INCX11" Xcursor Xcursor; then
1371	log_success "found"
1372	cnf_append "VBOX_XCURSOR_LIBS" "`strip_l "$LIBXCURSOR"`"
1373	fi
1374	}
1375
1376
1377	#
1378	# Check for the Xinerama library, needed by the Qt GUI
1379	#
1380	check_xinerama()
1381	{
1382	test_header Xinerama
1383	cat > $ODIR.tmp_src.cc << EOF
1384	#include <X11/Xlib.h>
1385	#include <X11/extensions/Xinerama.h>
1386	extern "C" int main(void)
1387	{
1388	Display *dpy;
1389	Bool flag;
1390	dpy = XOpenDisplay(NULL);
1391	if (dpy)
1392	{
1393	flag = XineramaIsActive(dpy);
1394	XCloseDisplay(dpy);
1395	}
1396	}
1397	EOF
1398	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1399	if test_compile "$LIBX11 $LIBXINERAMA $I_INCX11" Xinerama Xinerama; then
1400	log_success "found"
1401	fi
1402	}
1403
1404
1405	#
1406	# Check for the XRandR library, needed by the Qt GUI
1407	#
1408	check_xrandr()
1409	{
1410	test_header Xrandr
1411	cat > $ODIR.tmp_src.cc << EOF
1412	#include <X11/Xlib.h>
1413	#include <X11/extensions/Xrandr.h>
1414	extern "C" int main(void)
1415	{
1416	Display *dpy;
1417	Bool flag;
1418	int major, minor;
1419	dpy = XOpenDisplay(NULL);
1420	if (dpy)
1421	{
1422	flag = XRRQueryVersion(dpy, &major, &minor);
1423	XCloseDisplay(dpy);
1424	}
1425	}
1426	EOF
1427	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1428	if test_compile "$LIBX11 $LIBXRANDR $I_INCX11" Xrandr Xrandr; then
1429	log_success "found"
1430	fi
1431	}
1432
1433
1434	#
1435	# Check for OpenGL
1436	#
1437	check_opengl()
1438	{
1439	# On darwin this is a on/off decision only
1440	if [ "$OS" = "darwin" ]; then
1441	test_header "OpenGL support"
1442	echo "enabled"
1443	else
1444	check_xmu
1445	check_mesa
1446	fi
1447	}
1448
1449
1450	#
1451	# Check for the Xmu library, needed by OpenGL
1452	#
1453	check_xmu()
1454	{
1455	test_header Xmu
1456	cat > $ODIR.tmp_src.cc << EOF
1457	#include <cstdio>
1458	#include <X11/Xatom.h>
1459	#include <X11/Xlib.h>
1460	#include <X11/Xutil.h>
1461	#include <X11/Xmu/StdCmap.h>
1462	extern "C" int main(void)
1463	{
1464	Display *dpy;
1465	int scrn_num;
1466	Screen *scrn;
1467
1468	dpy = XOpenDisplay(NULL);
1469	if (dpy)
1470	{
1471	scrn_num = DefaultScreen(dpy);
1472	scrn = ScreenOfDisplay(dpy, scrn_num);
1473	Status status = XmuLookupStandardColormap(dpy, RootWindowOfScreen(scrn), 0,
1474	24, XA_RGB_DEFAULT_MAP, False, True);
1475	printf("Status = %x\n", status);
1476	XCloseDisplay(dpy);
1477	}
1478	return 0;
1479	}
1480	EOF
1481	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1482	if test_compile "$LIBX11 $LIBXMU $I_INCX11" Xmu Xmu; then
1483	log_success "found"
1484	cnf_append "VBOX_XMU_LIBS" "`strip_l "$LIBXMU"`"
1485	fi
1486	}
1487
1488	#
1489	# Check for Mesa, needed by OpenGL
1490	#
1491	check_mesa()
1492	{
1493	test_header "Mesa / GLU"
1494	cat > $ODIR.tmp_src.cc << EOF
1495	#include <cstdio>
1496	#include <X11/Xlib.h>
1497	#include <GL/glx.h>
1498	#include <GL/glu.h>
1499	extern "C" int main(void)
1500	{
1501	Display *dpy;
1502	int major, minor;
1503
1504	dpy = XOpenDisplay(NULL);
1505	if (dpy)
1506	{
1507	Bool glx_version = glXQueryVersion(dpy, &major, &minor);
1508	XCloseDisplay(dpy);
1509	if (glx_version)
1510	{
1511	printf("found version %u.%u, OK.\n", major, minor);
1512	return 0;
1513	}
1514	}
1515	printf("found (inactive), OK.\n");
1516	return 0;
1517	}
1518	EOF
1519	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1520	if test_compile "$LIBX11 $MESA $I_INCX11" Mesa Mesa; then
1521	[ $PASSIVE_MESA -eq 1 ] && unset DISPLAY
1522	test_execute
1523	fi
1524	}
1525
1526
1527	#
1528	# Check for the Qt5 library, needed by the VirtualBox frontend
1529	#
1530	# Currently not fatal.
1531	#
1532	check_qt5()
1533	{
1534	foundqt5=
1535	test_header Qt5
1536	cat > $ODIR.tmp_src.cc << EOF
1537	#include <QtGlobal>
1538	extern "C" int main(void)
1539	{
1540	EOF
1541	echo "#if QT_VERSION >= $(($QT5MAJ65536+$QT5MIN256))" >> $ODIR.tmp_src.cc
1542	cat >> $ODIR.tmp_src.cc << EOF
1543	return 0;
1544	#else
1545	return 1;
1546	#endif
1547	}
1548	EOF
1549	if [ "$OS" = "darwin" ]; then
1550	# First check if there is the internal version of Qt. If yes nothing else
1551	# has to be done.
1552	QT_INTERNAL=`/bin/ls -rd1 $DEVDIR/$BUILD_TARGET.$BUILD_PLATFORM_ARCH/qt/* 2> /dev/null`
1553	for t in $QT_INTERNAL; do
1554	if [ -f "$t/Frameworks/QtCoreVBox.framework/QtCoreVBox" ]; then
1555	cnf_append "VBOX_WITH_ORACLE_QT" "1"
1556	log_success "use internal version"
1557	return
1558	fi
1559	done
1560	# Now try the user provided directory and some of the standard directories.
1561	QT_TRIES="$QT5DIR /System/Library /Library"
1562	for t in $QT_TRIES; do
1563	if [ -f "$t/Frameworks/QtCore.framework/QtCore" -o -f "$t/clang_64/lib/QtCore.framework/QtCore" ]; then
1564	PATH_SDK_QT5="$t"
1565	foundqt5=1
1566	break
1567	fi
1568	done
1569	# Add the necessary params for building the test application
1570	if [ -n "$PATH_SDK_QT5" ]; then
1571	if [ -f "$t/clang_64/lib/QtCore.framework/QtCore" ]; then
1572	INCQT5=-I$PATH_SDK_QT5/clang_64/lib/QtCore.framework/Headers
1573	LIBQT5=-F$PATH_SDK_QT5/clang_64/lib
1574	SDKQT5=$PATH_SDK_QT5/clang_64
1575	else
1576	INCQT5=-I$PATH_SDK_QT5/Frameworks/QtCore.framework/Headers
1577	LIBQT5=-F$PATH_SDK_QT5/Frameworks
1578	SDKQT5=$PATH_SDK_QT5
1579	fi
1580	FLGQT5="-framework QtCore -std=c++11 -Wl,-rpath,`L_to_PATH "$LIBQT5"`"
1581	else
1582	log_failure "Qt5 framework not found (can be disabled using --disable-qt)"
1583	fail
1584	fi
1585	else # !darwin
1586	if [ $QT5DIR_PKGCONFIG -eq 1 ]; then
1587	# Default is to use pkg-config:
1588	if which_wrapper pkg-config > /dev/null; then
1589	qt5_ver=`pkg-config Qt5Core --modversion 2>> $LOG`
1590	if [ $? -eq 0 ]; then
1591	echo "(Qt5 from pkg-config)" >> $LOG
1592	FLGQT5=`pkg-config Qt5Core --cflags`
1593	# gcc 4.8 is able to compile with C++11 (see also VBOX_GCC_std in Config.kmk)
1594	[ $(($cc_maj * 100 + $cc_min)) -ge 408 ] && FLGQT5="$FLGQT5 -std=c++11"
1595	INCQT5=`strip_I "$FLGQT5"`
1596	LIBDIR5=`pkg-config Qt5Core --variable=libdir`
1597	LIBQT5=`pkg-config Qt5Core Qt5Gui --libs`
1598	LIBQT5="-L$LIBDIR5 $LIBQT5"
1599	TOOLQT5=`pkg-config Qt5Core --variable=prefix`
1600	TOOLQT5BIN=`pkg-config Qt5Core --variable=host_bins`
1601	if test_compile "$LIBQT5 $LIBPTHREAD $FLGQT5" qt5 qt5 nofatal; then
1602	test_execute_path "`L_to_PATH "$LIBQT5"`" nofatal && foundqt5=3 # pkg-config
1603	fi
1604	fi
1605	else
1606	log_failure "pkg-config not found"
1607	fail
1608	fi
1609	fi
1610	if [ -z "$foundqt5" ]; then
1611	# Do it the old way (e.g. user has specified QT5DIR):
1612	for q in $QT5DIR "$DEVDIR/linux.$TARGET_MACHINE"/qt/v5.*; do
1613	echo "(Qt5 from '$q')" >> $LOG
1614	INCQT5="$q/include $q/include/QtCore"
1615	FLGQT5="-DQT_SHARED -std=c++11"
1616	I_INCQT5=`prefix_I "$INCQT5"`
1617	LIBQT5="-L$q/lib -lQt5CoreVBox -lQt5GuiVBox"
1618	TOOLQT5="$q"
1619	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal &&
1620	test_execute_path "`L_to_PATH "$LIBQT5"`" nofatal; then
1621	foundqt5=2 # internal
1622	break;
1623	fi
1624	LIBQT5="-L$q/lib -lQt5Core -lQt5Gui"
1625	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal &&
1626	test_execute_path "`L_to_PATH "$LIBQT5"`" nofatal; then
1627	foundqt5=1 # no pkg-config, Qt directory
1628	break;
1629	fi
1630	done
1631	fi
1632	fi
1633	if [ -n "$foundqt5" ]; then
1634	# We decided which version of Qt to use, now enforce the version requirement:
1635	cat > $ODIR.tmp_src.cc << EOF
1636	#include <cstdio>
1637	#include <QtGlobal>
1638	extern "C" int main(void)
1639	{
1640	printf("found version %s", QT_VERSION_STR);
1641	EOF
1642	echo "#if QT_VERSION >= $(($QT5MAJ65536+$QT5MIN256))" >> $ODIR.tmp_src.cc
1643	cat >> $ODIR.tmp_src.cc << EOF
1644	printf(", OK.\n");
1645	return 0;
1646	#else
1647	EOF
1648	echo " printf(\", expected version $QT5MAJ.$QT5MIN or higher\\\\n\");" >> $ODIR.tmp_src.cc
1649	cat >> $ODIR.tmp_src.cc << EOF
1650	return 1;
1651	#endif
1652	}
1653	EOF
1654	[ -n "$INCQT5" ] && I_INCQT5=`prefix_I "$INCQT5"`
1655	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal; then
1656	if test_execute_path "`L_to_PATH "$LIBQT5"`"; then
1657	if [ "$OS" = "darwin" ]; then
1658	# Successful build & run the test application so add the necessary
1659	# params to AutoConfig.kmk:
1660	cnf_append "PATH_SDK_QT5_INC" "`L_to_PATH "$LIBQT5"`"
1661	cnf_append "PATH_SDK_QT5_LIB" "`L_to_PATH "$LIBQT5"`"
1662	cnf_append "PATH_SDK_QT5" "$SDKQT5"
1663	# Check for the moc tool in the Qt directory found & some standard
1664	# directories.
1665	for q in $PATH_SDK_QT5 $PATH_SDK_QT5/clang_64 /usr /Developer/Tools/Qt; do
1666	if which_wrapper "$q/bin/moc" > /dev/null; then
1667	cnf_append "PATH_TOOL_QT5_BIN" "$q/bin"
1668	fi
1669	done
1670	else
1671	# Strip .../QtCore as we add components ourself:
1672	INCQT5=`echo "$INCQT5"\|$KBUILD_SED 's\|\([^ ]*\)/QtCore\|\1\|g; s\| $\|\|g'`
1673	# store only the first path, remove all other paths
1674	# most likely pkg-config gave us -I/usr/include/qt5 -I/usr/include/qt5/QtCore
1675	INCQT5=`echo "$INCQT5"\|$KBUILD_SED 's\|\([^ ]\) .\|\1\|'`
1676	cnf_append "VBOX_PATH_QT_LIB" "`strip_L "$LIBQT5"`"
1677	cnf_append "PATH_SDK_QT5_INC" "$INCQT5"
1678	# This is not quite right since the qt libpath does not have to be first...
1679	cnf_append "PATH_SDK_QT5_LIB" '$'"(firstword `strip_L "$LIBQT5"`)"
1680	if [ "$foundqt5" = "2" ]; then
1681	cnf_append "VBOX_WITH_ORACLE_QT" "1"
1682	fi
1683	if [ "$foundqt5" != "3" ]; then
1684	TOOLQT5BIN="$TOOLQT5/bin"
1685	fi
1686	test_header "Qt5 devtools"
1687	# Try it with a suffix, some platforms use that
1688	if which_wrapper "$TOOLQT5BIN/moc-qt5" > /dev/null; then
1689	QT5BINSUFF="-qt5"
1690	else
1691	QT5BINSUFF=""
1692	fi
1693	moc_ver=`$TOOLQT5BIN/moc$QT5BINSUFF -v 2>&1\|sed 's+^.(Qt \(.\))+\1+'`
1694	if [ $? -ne 0 ]; then
1695	log_failure "moc$QT5BINSUFF not working"
1696	fail
1697	else
1698	log_success "found version $moc_ver"
1699	cnf_append "VBOX_PATH_QT" "$TOOLQT5"
1700	cnf_append "PATH_SDK_QT5" "$TOOLQT5"
1701	cnf_append "PATH_TOOL_QT5_BIN" "$TOOLQT5BIN"
1702	[ -n "$QT5BINSUFF" ] && cnf_append "TOOL_QT5_BIN_SUFF" "$QT5BINSUFF"
1703	fi
1704	fi
1705	fi
1706	else
1707	log_failure "qt5 not working"
1708	fail
1709	fi
1710	else
1711	log_failure "qt5 not found"
1712	fail
1713	fi
1714	}
1715
1716
1717	#
1718	# Check for libopus
1719	#
1720	check_libopus()
1721	{
1722	if [ -z "$BUILD_LIBOPUS" ]; then
1723	test_header libopus
1724	if which_wrapper pkg-config > /dev/null; then
1725	libopus_ver=`pkg-config opus --modversion 2>> $LOG`
1726	if [ $? -eq 0 ]; then
1727	FLGOPUS=`pkg-config opus --cflags`
1728	INCOPUS=`strip_I "$FLGOPUS"`
1729	LIBOPUS=`pkg-config opus --libs`
1730	fi
1731	cat > $ODIR.tmp_src.cc << EOF
1732	#include <cstdio>
1733	#include <opus/opus.h>
1734	extern "C" int main(void)
1735	{
1736	OpusEncoder *test;
1737	printf("found, OK.\n");
1738	}
1739	EOF
1740	[ -n "$INCOPUS" ] && I_INCOPUS=`prefix_I "$INCOPUS"`
1741	if test_compile "$LIBOPUS $I_INCOPUS" opus opus; then
1742	if test_execute; then
1743	cnf_append "SDK_VBOX_OPUS_INCS" "$INCOPUS"
1744	cnf_append "SDK_VBOX_OPUS_LIBS" "`strip_l "$LIBOPUS"`"
1745	fi
1746	fi
1747	fi
1748	fi
1749	}
1750
1751
1752	#
1753	# Check for libvpx
1754	#
1755	check_vpx()
1756	{
1757	if [ -z "$BUILD_LIBVPX" ]; then
1758	test_header libvpx
1759	if which_wrapper pkg-config > /dev/null; then
1760	libvpx_ver=`pkg-config vpx --modversion 2>> $LOG`
1761	if [ $? -eq 0 ]; then
1762	FLGVPX=`pkg-config vpx --cflags`
1763	INCVPX=`strip_I "$FLGVPX"`
1764	LIBVPX=`pkg-config vpx --libs`
1765	fi
1766	cat > $ODIR.tmp_src.cc << EOF
1767	#include <cstdio>
1768	#include <vpx/vpx_codec.h>
1769	extern "C" int main(void)
1770	{
1771	int version = vpx_codec_version();
1772	int verMajor = VPX_VERSION_MAJOR(version);
1773	int verMinor = VPX_VERSION_MINOR(version);
1774	int verPatch = VPX_VERSION_PATCH(version);
1775	printf("found version %d.%d.%d", verMajor, verMinor, verPatch);
1776	if ( verMajor == 1 && verMinor >= 0
1777	\|\| verMajor == 0 && verMinor == 9 && verPatch >= 5)
1778	{
1779	printf(", OK.\n");
1780	return 0;
1781	}
1782	else
1783	{
1784	printf(", expected version 0.9.5 or higher\n");
1785	return 1;
1786	}
1787	}
1788	EOF
1789	[ -n "$INCVPX" ] && I_INCVPX=`prefix_I "$INCVPX"`
1790	if test_compile "$LIBVPX $I_INCVPX" vpx vpx; then
1791	if test_execute; then
1792	cnf_append "SDK_VBOX_VPX_INCS" "$INCVPX"
1793	cnf_append "SDK_VBOX_VPX_LIBS" "`strip_l "$LIBVPX"`"
1794	fi
1795	fi
1796	fi
1797	fi
1798	}
1799
1800
1801	#
1802	# Check for libtpms
1803	#
1804	check_libtpms()
1805	{
1806	if [ -z "$BUILD_LIBTPMS" ]; then
1807	test_header libtpms
1808	if which_wrapper pkg-config > /dev/null; then
1809	libtpms_ver=`pkg-config libtpms --modversion 2>> $LOG`
1810	if [ $? -eq 0 ]; then
1811	FLGTPMS=`pkg-config libtpms --cflags`
1812	INCTPMS=`strip_I "$FLGTPMS"`
1813	LIBTPMS=`pkg-config libtpms --libs`
1814	fi
1815	cat > $ODIR.tmp_src.cc << EOF
1816	#include <cstdio>
1817	#include <libtpms/tpm_library.h>
1818	extern "C" int main(void)
1819	{
1820	TPMLIB_MainInit();
1821	printf("found, OK.\n");
1822	}
1823	EOF
1824	[ -n "$INCTPMS" ] && I_INCTPMS=`prefix_I "$INCTPMS"`
1825	if test_compile "$LIBTPMS $I_INCTPMS" libtpms libtpms nofatal; then
1826	if test_execute; then
1827	cnf_append "SDK_VBOX_TPMS_INCS" "$INCTPMS"
1828	cnf_append "SDK_VBOX_TPMS_LIBS" "`strip_l "$LIBTPMS"`"
1829	fi
1830	else
1831	echo "not found -- building libtpms from in-tree code."
1832	fi
1833	fi
1834	fi
1835	}
1836
1837
1838	#
1839	# Check whether static libstdc++ is installed. This library is required
1840	# for the Linux guest additions.
1841	#
1842	check_staticlibstdcxx()
1843	{
1844	test_header "static stc++ library"
1845	libstdcxx=`$CXX -print-file-name=libstdc++.a`
1846	cat > $ODIR.tmp_src.cc << EOF
1847	#include <string>
1848
1849	extern "C" int main(void)
1850	{
1851	std::string s = "test";
1852	return 0;
1853	}
1854	EOF
1855	if test_compile "$libstdcxx" libstdc++ libstdc++; then
1856	log_success "found"
1857	fi
1858	}
1859
1860
1861	#
1862	# Check for Linux sources
1863	#
1864	check_linux()
1865	{
1866	test_header "Linux kernel sources"
1867	cat > $ODIR.tmp_src.c << EOF
1868	#include <linux/version.h>
1869	int printf(const char *format, ...);
1870	int main(void)
1871	{
1872	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
1873	(LINUX_VERSION_CODE % 65536) / 256,
1874	LINUX_VERSION_CODE % 256);
1875	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
1876	printf(", OK.\n");
1877	return 0;
1878	#else
1879	printf(", expected version 2.4.0 or higher\n");
1880	return 1;
1881	#endif
1882	}
1883	EOF
1884	echo "compiling the following source file:" >> $LOG
1885	cat $ODIR.tmp_src.c >> $LOG
1886	echo "using the following command line:" >> $LOG
1887	echo "$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include " \
1888	"-I$LINUX/include/generated/uapi" >> $LOG
1889	$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include \
1890	-I$LINUX/include/generated/uapi >> $LOG 2>&1
1891	if [ $? -ne 0 ]; then
1892	echo
1893	echo " Linux kernel headers not found at $LINUX"
1894	echo " Check the file $LOG for detailed error information."
1895	fail
1896	else
1897	if test_execute; then
1898	cnf_append "VBOX_LINUX_SRC" "`cd $LINUX ; pwd`"
1899	fi
1900	fi
1901	}
1902
1903	#
1904	# Check for kchmviewer, needed to display the online help
1905	# (unused as we ship kchmviewer)
1906	#
1907	check_kchmviewer()
1908	{
1909	test_header kchmviewer
1910	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
1911	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: \(.*\)+\1+'`
1912	if [ $? -ne 0 ]; then
1913	log_failure "kchmviewer not working"
1914	fail
1915	else
1916	log_success "found version $kchmviewer_ver"
1917	fi
1918	fi
1919	}
1920
1921
1922	#
1923	# Check for the kBuild tools, we don't support GNU make
1924	#
1925	check_kbuild()
1926	{
1927	test_header kBuild
1928	if which_wrapper "$KBUILDDIR/bin/$OS.$BUILD_MACHINE/kmk" > /dev/null; then
1929	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$BUILD_MACHINE"
1930
1931	echo "KBUILD_PATH=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
1932	echo "KBUILD_DEVTOOLS=\"$DEVDIR\"" >> $ENV
1933	echo 'path_kbuild_bin="$KBUILD_PATH/bin/$BUILD_TARGET.$BUILD_PLATFORM_ARCH"' >> $ENV
1934	echo 'path_tools_bin="$KBUILD_DEVTOOLS/$BUILD_TARGET.$BUILD_PLATFORM_ARCH/bin"' >> $ENV
1935
1936	if [ "$OS" = "solaris" ]; then
1937	# Because of sh being non-default shell in Solaris we need to export PATH again when
1938	# sourcing env.sh. Simply exporting from ./configure does not export PATH correctly.
1939	echo "PATH=\"$ORGPATH\"" >> $ENV
1940	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1941	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_tools_bin\" \|\| PATH=\"\$path_tools_bin:\$PATH\"" >> $ENV
1942	else
1943	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1944	echo "echo \"\$PATH\" \| grep -q \"\$path_tools_bin\" \|\| PATH=\"\$path_tools_bin:\$PATH\"" >> $ENV
1945	fi
1946	echo "export KBUILD_PATH KBUILD_DEVTOOLS PATH" >> $ENV
1947	echo "unset path_kbuild_bin path_tools_bin" >> $ENV
1948	KBUILD_SED="$KBUILDDIR_BIN/kmk_sed"
1949
1950	echo '' >> $ENV
1951	echo "# Legacy - do not use:" >> $ENV
1952	echo 'PATH_KBUILD=${KBUILD_PATH}' >> $ENV
1953	echo 'PATH_DEVTOOLS=${KBUILD_DEVTOOLS}' >> $ENV
1954	echo 'export PATH_KBUILD PATH_DEVTOOLS' >> $ENV
1955	echo '' >> $ENV
1956	elif check_avail "kmk" KBUILDDIR really; then
1957	# check for installed kBuild
1958	KBUILD_SED="`which_wrapper kmk_sed`"
1959	else
1960	fail
1961	fi
1962	log_success "found"
1963	}
1964
1965
1966	#
1967	# Check for compiler.h
1968	# Some Linux distributions include "compiler.h" in their libc linux
1969	# headers package, some don't. Most don't need it, building might (!)
1970	# not succeed on openSUSE without it.
1971	#
1972	# See http://www.mail-archive.com/qemu-devel%40nongnu.org/msg07980.html
1973	#
1974	check_compiler_h()
1975	{
1976	test_header compiler.h
1977	if test ! -f "/usr/include/linux/compiler.h"; then
1978	log_success "compiler.h not found"
1979	else
1980	cnf_append "VBOX_WITH_LINUX_COMPILER_H" "1"
1981	log_success "compiler.h found"
1982	fi
1983	}
1984
1985	#
1986	# Check for libcap.
1987	# Required to pass CAP_NET_RAW to our binaries to allow to open SOCK_RAW
1988	# sockets for doing ICMP requests.
1989	#
1990	check_libcap()
1991	{
1992	test_header "libcap library"
1993	cat > $ODIR.tmp_src.cc << EOF
1994	#include <cstdio>
1995	#include <sys/types.h>
1996	#include <linux/types.h>
1997	#include <sys/capability.h>
1998
1999	extern "C" int main(void)
2000	{
2001	char buf[1024];
2002	cap_t caps = cap_get_proc();
2003	snprintf(buf, sizeof(buf), "Current caps are '%s'\n", cap_to_text(caps, NULL));
2004	return 0;
2005	}
2006	EOF
2007	if test_compile $LIBCAP libcap libcap; then
2008	if test_execute; then
2009	log_success "found"
2010	fi
2011	fi
2012	}
2013
2014	#
2015	# Check if we are able to build 32-bit applications (needed for the guest additions)
2016	#
2017	check_32bit()
2018	{
2019	test_header "32-bit support"
2020	cat > $ODIR.tmp_src.c << EOF
2021	#include <stdint.h>
2022	int main(void)
2023	{
2024	return 0;
2025	}
2026	EOF
2027	echo "compiling the following source file:" >> $LOG
2028	cat $ODIR.tmp_src.c >> $LOG
2029	echo "using the following command line:" >> $LOG
2030	echo "$CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c" >> $LOG
2031	$CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c >> $LOG 2>&1
2032	if [ $? -ne 0 ]; then
2033	echo
2034	echo " Cannot compile 32-bit applications (missing headers and/or libraries)!"
2035	echo " Check the file $LOG for detailed error information."
2036	fail
2037	else
2038	echo "executing the binary" >> $LOG
2039	$ODIR.tmp_out 2> $ODIR.test_execute.log
2040	rc=$?
2041	cat $ODIR.test_execute.log >> $LOG
2042	if [ $rc -ne 0 ]; then
2043	echo
2044	echo " Cannot execute 32-bit applications! Either enable 32-bit support in the"
2045	echo " kernel configuration or use --disable-vmmraw to disable 32-bit guests."
2046	fail
2047	return 1
2048	fi
2049	fi
2050	log_success ""
2051	}
2052
2053
2054	#
2055	# Check for Python
2056	#
2057	check_python()
2058	{
2059	test_header "Python support"
2060
2061	# On darwin this is a on/off decision only
2062	if [ "$OS" = "darwin" ]; then
2063	echo "enabled"
2064	cnf_append "VBOX_WITH_PYTHON" "1"
2065	return
2066	fi
2067
2068	cat > $ODIR.tmp_src.cc << EOF
2069	#include <cstdio>
2070	#include <Python.h>
2071	extern "C" int main(void)
2072	{
2073	Py_Initialize();
2074	printf("found version %s", PY_VERSION);
2075	#if PY_VERSION_HEX >= 0x02060000
2076	printf(", OK.\n");
2077	return 0;
2078	#else
2079	printf(", expected version 2.6 or higher\n");
2080	return 1;
2081	#endif
2082	}
2083	EOF
2084	found=
2085	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"
2086	for p in $PYTHONDIR; do
2087	for d in $SUPPYTHONLIBS; do
2088	for b in lib/x86_64-linux-gnu lib/i386-linux-gnu lib64 lib/64 lib; do
2089	echo "compiling the following source file:" >> $LOG
2090	cat $ODIR.tmp_src.cc >> $LOG
2091	echo "using the following command line:" >> $LOG
2092	echo "$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so" >> $LOG
2093	$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so >> $LOG 2>&1
2094	if [ $? -eq 0 ]; then
2095	found=1
2096	break
2097	fi
2098	done
2099	if [ -n "$found" ]; then break; fi
2100	done
2101	if [ -n "$found" ]; then break; fi
2102	done
2103	if [ -n "$found" ]; then
2104	if test_execute; then
2105	cnf_append "VBOX_WITH_PYTHON" "1"
2106	cnf_append "VBOX_PATH_PYTHON_INC" "$p/include/$d"
2107	cnf_append "VBOX_LIB_PYTHON" "$p/$b/lib$d.so"
2108	else
2109	log_failure "Python not working"
2110	fail
2111	fi
2112	else
2113	log_failure "Python not found"
2114	fail
2115	fi
2116	}
2117
2118
2119	#
2120	# Check for Java
2121	#
2122	check_java()
2123	{
2124	test_header "Java support"
2125	log_success
2126	}
2127
2128
2129	#
2130	# Setup wine
2131	#
2132	setup_wine()
2133	{
2134	test_header "Wine support"
2135	if ! which_wrapper wine > /dev/null; then
2136	echo " wine binary not found"
2137	fail
2138	fi
2139	if ! which_wrapper wine > /dev/null; then
2140	echo " wine not found"
2141	fail
2142	fi
2143	wine_version="`wine --version`"
2144	case "`expr "$wine_version" : 'wine-\([0-9.]*\)' '>' 1.1.43`" in
2145	"0")
2146	if ! which_wrapper wineprefixcreate > /dev/null; then
2147	echo " wineprefixcreate not found"
2148	fail
2149	fi
2150	;;
2151	*) eval "wineprefixcreate() { true ; }" ;; # now created automatically
2152	esac
2153	export WINEPREFIX="${ODIR}wine.$BUILD_MACHINE"
2154	echo "WINEPREFIX=\"${ODIR}wine.$BUILD_MACHINE\"" >> $ENV
2155	echo "export WINEPREFIX" >> $ENV
2156	rm -rf $WINEPREFIX
2157	mkdir -p $WINEPREFIX
2158	touch $WINEPREFIX/.no_prelaunch_window_flag
2159	if ! wineprefixcreate -q > /dev/null 2>&1; then
2160	echo " wineprefixcreate failed"
2161	fail
2162	fi
2163	tmp=.tmp.wine.reg
2164	rm -f $tmp
2165	echo 'REGEDIT4' > $tmp
2166	echo '' >> $tmp
2167	echo '[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment]' >> $tmp
2168	echo "\"PATH\"=\"c:\\\\\\\\windows\\\\\\\\system32;c:\\\\\\\\windows;z:$DEVDIR/win.x86/vcc/v8/bin/Microsoft.VC80.CRT;z:$DEVDIR/win.x86/HTML_Help_Workshop/v1.3\"" >> $tmp
2169	echo '' >> $tmp
2170	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhc.exe\DllOverrides]' >> $tmp
2171	echo '"itss"="native"' >> $tmp
2172	echo '' >> $tmp
2173	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhw.exe\DllOverrides]' >> $tmp
2174	echo '"itss"="native"' >> $tmp
2175	echo '' >> $tmp
2176	if ! wine regedit $tmp > /dev/null 2>&1; then
2177	rm -f $tmp
2178	echo " failed to load registry changes (path)."
2179	fail
2180	fi
2181	rm -f $tmp
2182	log_success "found"
2183	}
2184
2185
2186	#
2187	# Check for gSOAP.
2188	#
2189	check_gsoap()
2190	{
2191	test_header "GSOAP compiler"
2192	if [ -z "$GSOAP" -a -z "$GSOAP_IMPORT" ]; then
2193	if which_wrapper pkg-config > /dev/null; then
2194	GSOAP_CXX_LIBS=`pkg-config gsoapssl++ --libs 2>> $LOG`
2195	if [ $? -eq 0 ]; then
2196	GSOAP=`pkg-config gsoapssl++ --variable=exec_prefix`
2197	GSOAP_IMPORT="$GSOAP/share/gsoap/import"
2198	if [ ! -d "$GSOAP_IMPORT" -a -d "$GSOAP/include/gsoap" ]; then
2199	GSOAP_IMPORT="$GSOAP/include/gsoap"
2200	fi
2201	cnf_append "VBOX_GSOAP_INSTALLED" "1"
2202	cnf_append "VBOX_PATH_GSOAP" "$GSOAP"
2203	cnf_append "VBOX_PATH_GSOAP_IMPORT" "$GSOAP_IMPORT"
2204	if [ -f "$GSOAP/share/gsoap/stdsoap2.cpp" ]; then
2205	cnf_append "VBOX_GSOAP_CXX_SOURCES" "$GSOAP/share/gsoap/stdsoap2.cpp"
2206	else
2207	cnf_append "VBOX_GSOAP_CXX_SOURCES" ""
2208	fi
2209	cnf_append "VBOX_GSOAP_CXX_LIBS" "`strip_l "$GSOAP_CXX_LIBS"`"
2210	gsoap_version=`pkg-config gsoapssl++ --modversion`
2211	log_success "found version $gsoap_version"
2212	return
2213	fi
2214	fi
2215	if [ -d "$DEVDIR/common/gsoap" ]; then
2216	GSOAP_DIR=`ls -d1 "$DEVDIR"/common/gsoap/v* 2>/dev/null \| tail -1`
2217	if [ -n "$GSOAP_DIR" -a -d "$GSOAP_DIR" ]; then
2218	gsoap_version=`echo "$GSOAP_DIR" \| sed -ne 's/^.\/v\([1-9][0-9.]\).*$/\1/p'`
2219	log_success "found gSOAP tool version $gsoap_version"
2220	# No need to configure anything, the build system knows what to do.
2221	return
2222	fi
2223	fi
2224	fi
2225	if [ -z "$GSOAP" ]; then
2226	GSOAP="/usr"
2227	fi
2228	if which_wrapper "$GSOAP/bin/soapcpp2" > /dev/null; then
2229	if which_wrapper "$GSOAP/bin/wsdl2h" > /dev/null; then
2230	if [ -f "$GSOAP/include/stdsoap2.h" ]; then
2231	# TODO: Check for libgsoap++.a/so
2232
2233	if [ -z "$GSOAP_IMPORT" ]; then
2234	GSOAP_IMPORT="$GSOAP/share/gsoap/import"
2235	if [ ! -d "$GSOAP_IMPORT" -a -d "$GSOAP/include/gsoap" ]; then
2236	GSOAP_IMPORT="$GSOAP/include/gsoap"
2237	fi
2238	fi
2239	if [ -f "$GSOAP_IMPORT/stlvector.h" ]; then
2240	cnf_append "VBOX_GSOAP_INSTALLED" "1"
2241	cnf_append "VBOX_PATH_GSOAP" "$GSOAP"
2242	cnf_append "VBOX_PATH_GSOAP_IMPORT" "$GSOAP_IMPORT"
2243	if [ -f "$GSOAP/share/gsoap/stdsoap2.cpp" ]; then
2244	cnf_append "VBOX_GSOAP_CXX_SOURCES" "$GSOAP/share/gsoap/stdsoap2.cpp"
2245	else
2246	cnf_append "VBOX_GSOAP_CXX_SOURCES" ""
2247	fi
2248	cnf_append "VBOX_GSOAP_CXX_LIBS" "libgsoapssl++"
2249	log_success "found"
2250	else
2251	log_failure "stlvector.h not found -- disabling webservice"
2252	cnf_append "VBOX_WITH_WEBSERVICES" ""
2253	fi
2254	else
2255	log_failure "stdsoap2.h not found -- disabling webservice"
2256	cnf_append "VBOX_WITH_WEBSERVICES" ""
2257	fi
2258	else
2259	log_failure "wsdl2h not found -- disabling webservice"
2260	cnf_append "VBOX_WITH_WEBSERVICES" ""
2261	fi
2262	else
2263	log_failure "soapcpp2 not found -- disabling webservice"
2264	cnf_append "VBOX_WITH_WEBSERVICES" ""
2265	fi
2266	}
2267
2268
2269	#
2270	# Determines the Darwin version.
2271	#
2272	check_darwinversion()
2273	{
2274	test_header "Darwin version"
2275	darwin_ver=`uname -r`
2276	case "$darwin_ver" in
2277	20\.*)
2278	darwin_ver="11.0" # Big Sur
2279	;;
2280	19\.*)
2281	darwin_ver="10.15" # Catalina
2282	;;
2283	18\.*)
2284	darwin_ver="10.14" # Mojave
2285	;;
2286	17\.*)
2287	darwin_ver="10.13" # High Sierra
2288	;;
2289	16\.*)
2290	darwin_ver="10.12" # Sierra
2291	;;
2292	15\.*)
2293	darwin_ver="10.11" # El Capitan
2294	;;
2295	14\.*)
2296	darwin_ver="10.10" # Yosemite
2297	;;
2298	13\.*)
2299	darwin_ver="10.9" # Mavericks
2300	;;
2301	*)
2302	echo " failed to determine Darwin version. (uname -r: $darwin_ver)"
2303	fail
2304	darwin_ver="unknown"
2305	;;
2306	esac
2307
2308	log_success "found version $darwin_ver"
2309	}
2310
2311	#
2312	# Check Xcode path
2313	#
2314	check_xcode_path()
2315	{
2316	# Check if WITH_XCODE_DIR is set.
2317	if [ -z "$WITH_XCODE_DIR" ]; then
2318	if [ -d "/Library/Developer/CommandLineTools" -a -f "/Library/Developer/CommandLineTools/usr/bin/clang" ]; then
2319	return 1
2320	else
2321	echo "Please specify --with-xcode-dir option."
2322	return 0
2323	fi
2324	fi
2325
2326	# Check if specified path exists and is a directory containing Xcode.
2327	if [ -d "$1" -a -f "$1/Contents/Developer/usr/bin/xcodebuild" ]; then
2328	return 1
2329	else
2330	echo "Xcode path [$1] not found."
2331	return 0
2332	fi
2333	}
2334
2335	check_xcode()
2336	{
2337	test_header "Xcode and SDK"
2338	check_xcode_path "$WITH_XCODE_DIR"
2339	[ $? -eq 1 ] \|\| fail
2340
2341	# Pick the oldest SDK offered by Xcode, to get maximum compatibility
2342	if [ -z "$WITH_XCODE_DIR" ]; then
2343	devel_subdir="/Library/Developer/CommandLineTools"
2344	sdk_subdir="$devel_subdir/SDKs"
2345	else
2346	devel_subdir="$WITH_XCODE_DIR/Contents/Developer"
2347	sdk_subdir="$devel_subdir/Platforms/MacOSX.platform/Developer/SDKs"
2348	fi
2349	sdk_tries="$sdk_subdir"/MacOSX10.?.sdk" $sdk_subdir"/MacOSX10.??.sdk" $sdk_subdir"/MacOSX.sdk
2350	for t in $sdk_tries; do
2351	if [ -f "$t/SDKSettings.plist" ]; then
2352	sdk="$t"
2353	sdk_ver=`defaults read "$t/SDKSettings.plist" Version`
2354	break
2355	fi
2356	done
2357	if [ -z "$sdk" ]; then
2358	echo " failed to determine SDK directory. ($sdk_subdir/MacOSX*.sdk/SDKSettings.plist should exist)"
2359	fail
2360	fi
2361	xcode_ver=`$devel_subdir/usr/bin/clang --version \| sed -n 's/^.version \([0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}\).$/\1/p'`
2362	if [ $? -ne 0 -o -z "$xcode_ver" ]; then
2363	echo " failed to determine Xcode version."
2364	fail
2365	fi
2366
2367	if [ -z "$WITH_XCODE_DIR" ]; then
2368	cnf_append "VBOX_WITH_EVEN_NEWER_XCODE" "1"
2369	else
2370	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2371	cnf_append "PATH_TOOL_VBoxXcode62" "$devel_subdir"
2372	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$devel_subdir"
2373	fi
2374	cnf_append "VBOX_PATH_MACOSX_SDK" "$sdk"
2375	if [ -n "$sdk_ver" ]; then
2376	cnf_append "VBOX_DEF_MACOSX_VERSION_MIN" "$sdk_ver"
2377	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_6" "1"
2378	fi
2379
2380	log_success "found version $xcode_ver (SDK: $sdk)"
2381	}
2382
2383
2384	check_makeself()
2385	{
2386	test_header "makeself"
2387	if check_avail "$MAKESELF" makeself; then
2388	makeself_ver=`$MAKESELF --version\|grep version\|sed 's+^Makeself.version \([0-9\.]\).*+\1+'`
2389	if [ $? -ne 0 ]; then
2390	log_failure "makeself not working"
2391	fail
2392	else
2393	log_success "found version $makeself_ver"
2394	cnf_append "VBOX_MAKESELF" "`which_wrapper $MAKESELF`"
2395	fi
2396	fi
2397	}
2398
2399
2400	#
2401	# Show help
2402	#
2403	show_help()
2404	{
2405	cat << EOF
2406	Usage: ./configure [OPTIONS]...
2407
2408	Configuration:
2409	-h, --help display this help and exit
2410	--nofatal don't abort on errors
2411	EOF
2412	[ $WITH_XPCOM -eq 1 ] && echo " --disable-xpcom disable XPCOM and related stuff"
2413	[ $WITH_PYTHON -eq 1 ] && echo " --disable-python disable python bindings"
2414	[ $WITH_JAVA -eq 1 ] && echo " --disable-java disable java bindings"
2415	[ $WITH_VMMRAW -eq 1 ] && echo " --disable-vmmraw disable VMM raw mode (VT-x/AMD-V mandatory!)"
2416	[ $WITH_SDL_TTF -eq 1 ] && echo " --disable-sdl-ttf disable SDL_ttf detection"
2417	[ $WITH_QT5 -eq 1 ] && echo " --disable-qt disable Qt detection"
2418	[ $WITH_ALSA -eq 1 ] && echo " --disable-alsa disable the ALSA sound backend"
2419	[ $WITH_PULSE -eq 1 ] && echo " --disable-pulse disable the PulseAudio backend"
2420	[ $WITH_DBUS -eq 1 ] && echo " --disable-dbus don't use DBus and hal for hardware detection"
2421	[ $WITH_KMODS -eq 1 ] && echo " --disable-kmods don't build Linux kernel modules (host and guest)"
2422	[ $WITH_OPENGL -eq 1 ] && echo " --disable-opengl disable OpenGL support (2D & 3D)"
2423	[ $WITH_QT5 -eq 0 ] && echo " --enable-qt5 enable Qt5 detection"
2424	[ $OSE -eq 1 ] && echo " --enable-vnc enable the VNC server"
2425	[ $OSE -eq 0 ] && echo " --disable-extpack don't build the extpack"
2426	[ $WITH_DOCS -eq 1 ] && echo " --disable-docs don't build the documentation"
2427	[ $WITH_LIBVPX -eq 1 ] && echo " --disable-libvpx don't use libvpx for video capturing"
2428	[ $WITH_LIBOPUS -eq 1 ] && echo " --disable-libopus don't use libopus for audio capturing"
2429	[ $WITH_LIBTPMS -eq 1 ] && echo " --disable-libtpms don't use libtpms for TPM emulation"
2430	[ "$OS" = "linux" -o "$OS" = "freebsd" ] && echo " --enable-vde enable VDE networking"
2431	cat << EOF
2432	--disable-udptunnel disable UDP tunnel networking
2433	--disable-devmapper disable device mapper library access
2434	--disable-hardening don't be strict about /dev/vboxdrv access
2435	--build-libxml2 build libxml2 from sources
2436	--build-libssl build openssl from sources
2437	--build-libtpms build libtpms from sources
2438	EOF
2439	[ $OSE -eq 0 ] && cat << EOF
2440	--build-libcurl build libcurl from sources
2441	--build-libvpx build libvpx from sources
2442	EOF
2443	[ "$OS" != "darwin" ] && echo " --setup-wine setup a Wine directory and register the hhc hack"
2444	cat << EOF
2445	--only-additions only build the Guest Additions
2446
2447	Paths:
2448	--with-gcc=PATH location of the gcc compiler [$CC]
2449	--with-g++=PATH location of the g++ compiler [$CXX]
2450	--with-kbuild=DIR kbuild directory [$KBUILDDIR]
2451	--with-iasl=PATH location of the iasl compiler [$IASL]
2452	--with-yasm=PATH location of the iasl compiler [$YASM]
2453	--with-makeself=PATH location of makeself [$MAKESELF]
2454	EOF
2455	[ "$OS" = "darwin" ] && echo " --with-xcode-dir=DIR custom path to Xcode root directory; it is assumed that Xcode"
2456	[ "$OS" = "darwin" ] && echo " contains OS X 10.6 SDK (required for Mountain Lion and newer hosts"
2457	[ "$OS" = "darwin" ] && echo " only, ignored for the rest)"
2458	[ "$OS" = "linux" ] && echo " --with-linux=DIR Linux kernel source directory [$LINUX]"
2459	[ $WITH_QT5 -eq 1 ] && echo " --with-qt-dir=DIR directory for Qt headers/libraries [pkgconfig]"
2460	cat << EOF
2461	--with-gsoap-dir=PATH directory for gSOAP compiler/headers/libraries
2462	(soapcpp2 and wsdl2h, soapstd2.h, libgsoap++.a/so)
2463	--with-gsoap-import=PATH directory for gSOAP import files (stlvector.h)
2464	--with-openssl-dir=DIR directory for OpenSSL headers/libraries
2465	--with-ow-dir=DIR directory where Open Watcom can be found [$WATCOM]
2466	--out-base-dir=DIR directory where configuration and build output
2467	should go, in subdirectory out
2468
2469	Build type:
2470	-d, --build-debug build with debugging symbols and assertions
2471	--build-profile build with profiling support
2472	--build-headless build headless (without any GUI frontend)
2473	EOF
2474	exit 0
2475	}
2476
2477
2478	#
2479	# The body.
2480	#
2481
2482	# test if we are OSE
2483	if [ $OSE -eq 1 -a -r "`cd \`dirname $0\`; pwd`/src/VBox/RDP/server/server.cpp" ]; then
2484	OSE=0
2485	# Set this as a reminder to print a log message once we know the path of the
2486	# log file
2487	NOT_OSE=1
2488	fi
2489
2490	# Change OS specific defaults; must be before all other stuff
2491	if [ "$OS" = "darwin" ]; then
2492	WITH_SDL=0
2493	WITH_SDL_TTF=0
2494	WITH_X11=0
2495	WITH_ALSA=0
2496	WITH_PULSE=0
2497	WITH_DBUS=0
2498	WITH_KMODS=0
2499	BUILD_LIBXML2=1
2500	BUILD_LIBSSL=1
2501	BUILD_LIBVPX=1
2502	[ $OSE -eq 1 ] \|\| BUILD_LIBCURL=1
2503	[ $OSE -eq 1 ] && WITH_LIBVPX=0
2504	[ $OSE -eq 1 ] && WITH_LIBOPUS=0
2505	WITH_XCODE_DIR=""
2506	elif [ "$OS" = "haiku" ]; then
2507	#WITH_SDL=0
2508	WITH_SDL_TTF=0
2509	WITH_X11=0
2510	WITH_ALSA=0
2511	WITH_PULSE=0
2512	WITH_DBUS=0
2513	WITH_KMODS=0
2514	WITH_LIBIDL=0
2515	WITH_XPCOM=0
2516	BUILD_LIBXSLT=1
2517	BUILD_LIBXML2=1
2518	WITH_LIBVPX=0
2519	WITH_LIBOPUS=0
2520	# it is part of libroot, which is linked by default,
2521	# but the script wants something
2522	LIBPTHREAD="-lroot"
2523	#[ $OSE -eq 1 ] \|\| BUILD_LIBCURL=1
2524	[ $OSE -eq 1 ] \|\| BUILD_LIBSSL=1
2525	elif [ "$OS" = "solaris" ]; then
2526	[ $OSE -eq 1 ] && WITH_LIBVPX=0
2527	[ $OSE -eq 1 ] && WITH_LIBOPUS=0
2528	fi
2529
2530	# scan command line options
2531	for option in "$@"; do
2532	case "$option" in
2533	--help\|-help\|-h)
2534	show_help
2535	;;
2536	--nofatal)
2537	nofatal=1
2538	;;
2539	--env-only)
2540	ENV_ONLY=1
2541	;;
2542	--with-gcc=*)
2543	CC=`echo $option \| cut -d'=' -f2`
2544	;;
2545	--with-g++=*)
2546	CXX=`echo $option \| cut -d'=' -f2`
2547	;;
2548	--with-kbuild=*)
2549	KBUILDDIR=`echo $option \| cut -d'=' -f2`
2550	if echo $KBUILDDIR\|grep -q "$INVALID_CHARS"; then
2551	echo "Error: KBUILDDIR contains invalid characters!"
2552	exit 1
2553	fi
2554	;;
2555	--with-qt-dir=*)
2556	[ $WITH_QT5 -eq 1 ] && QT5DIR=`echo $option \| cut -d'=' -f2`
2557	[ $WITH_QT5 -eq 1 ] && QT5DIR_PKGCONFIG=0
2558	;;
2559	--with-qt5-minor=*)
2560	QT5MIN=`echo $option \| cut -d'=' -f2`
2561	;;
2562	--with-qt5-major=*)
2563	QT5MAJ=`echo $option \| cut -d'=' -f2`
2564	;;
2565	--with-openssl-dir=*)
2566	OPENSSLDIR=`echo $option \| cut -d'=' -f2`
2567	INCCRYPTO="-I${OPENSSLDIR}/include"
2568	LIBCRYPTO="${OPENSSLDIR}/lib/libssl.a ${OPENSSLDIR}/lib/libcrypto.a"
2569	# On Darwin (at least for macports) static OpenSSL also needs zlib.
2570	[ "$OS" = "darwin" ] && LIBCRYPTO="$LIBCRYPTO ${OPENSSLDIR}/lib/libz.a"
2571	# On Linux static OpenSSL typically needs a few additional libraries.
2572	[ "$OS" = "linux" ] && LIBCRYPTO="-ldl $LIBPTHREAD -lm"
2573	;;
2574	--with-ow-dir=*)
2575	WATCOM=`echo $option \| cut -d'=' -f2`
2576	;;
2577	--with-gsoap-dir=*)
2578	GSOAP=`echo $option \| cut -d'=' -f2`
2579	;;
2580	--with-gsoap-import=*)
2581	GSOAP_IMPORT=`echo $option \| cut -d'=' -f2`
2582	;;
2583	--with-iasl=*)
2584	IASL=`echo $option \| cut -d'=' -f2`
2585	;;
2586	--with-yasm=*)
2587	YASM=`echo $option \| cut -d'=' -f2`
2588	;;
2589	--with-xcode-dir=*)
2590	WITH_XCODE_DIR=`echo $option \| cut -d'=' -f2`
2591	;;
2592	--with-linux=*)
2593	LINUX=`echo $option \| cut -d'=' -f2`
2594	;;
2595	--with-makeself=*)
2596	MAKESELF=`echo $option \| cut -d'=' -f2`
2597	;;
2598	--target-arch=*)
2599	TARGET_MACHINE=`echo $option \| cut -d'=' -f2`
2600	;;
2601	--disable-xpcom)
2602	[ $WITH_XPCOM -eq 1 ] && WITH_XPCOM=0
2603	;;
2604	--disable-python)
2605	[ $WITH_PYTHON -eq 1 ] && WITH_PYTHON=0
2606	;;
2607	--disable-java)
2608	[ $WITH_JAVA -eq 1 ] && WITH_JAVA=0
2609	;;
2610	--disable-vmmraw)
2611	[ $WITH_VMMRAW -eq 1 ] && WITH_VMMRAW=0
2612	;;
2613	--disable-sdl-ttf)
2614	[ $WITH_SDL_TTF -eq 1 ] && WITH_SDL_TTF=0
2615	;;
2616	--disable-qt)
2617	[ $WITH_QT5 -eq 1 ] && WITH_QT5=0
2618	;;
2619	--enable-qt5)
2620	[ $WITH_QT5 -eq 0 ] && WITH_QT5=1
2621	;;
2622	--passive-mesa)
2623	PASSIVE_MESA=1
2624	;;
2625	--disable-alsa)
2626	[ $WITH_ALSA -eq 1 ] && WITH_ALSA=0
2627	;;
2628	--disable-pulse)
2629	[ $WITH_PULSE -eq 1 ] && WITH_PULSE=0
2630	;;
2631	--enable-pulse)
2632	WITH_PULSE=2
2633	;;
2634	--disable-dbus)
2635	[ $WITH_DBUS -eq 1 ] && WITH_DBUS=0
2636	;;
2637	--disable-kmods)
2638	[ $WITH_KMODS -eq 1 ] && WITH_KMODS=0
2639	;;
2640	--disable-opengl)
2641	[ $WITH_OPENGL -eq 1 ] && WITH_OPENGL=0
2642	;;
2643	--enable-webservice)
2644	;;
2645	--enable-vnc)
2646	WITH_VNC=1
2647	;;
2648	--disable-hardening)
2649	WITH_HARDENING=0
2650	;;
2651	--disable-extpack)
2652	WITH_EXTPACK=0
2653	;;
2654	--disable-docs)
2655	WITH_DOCS=0
2656	;;
2657	--enable-hardening)
2658	WITH_HARDENING=2
2659	;;
2660	--build-libopus)
2661	BUILD_LIBOPUS=1
2662	;;
2663	--disable-udptunnel)
2664	WITH_UDPTUNNEL=0
2665	;;
2666	--enable-vde)
2667	WITH_VDE=1
2668	;;
2669	--disable-devmapper)
2670	WITH_DEVMAPPER=0
2671	;;
2672	--disable-libvpx)
2673	WITH_LIBVPX=0
2674	;;
2675	--disable-libopus)
2676	WITH_LIBOPUS=0
2677	;;
2678	--disable-libtpms)
2679	WITH_LIBTPMS=0
2680	;;
2681	--disable-sdl)
2682	WITH_SDL=0
2683	;;
2684	--build-debug\|-d)
2685	BUILD_TYPE=debug
2686	;;
2687	--build-profile)
2688	BUILD_TYPE=profile
2689	;;
2690	--build-libxml2)
2691	BUILD_LIBXML2=1
2692	;;
2693	--build-libssl)
2694	BUILD_LIBSSL=1
2695	;;
2696	--build-libcurl)
2697	BUILD_LIBCURL=1
2698	;;
2699	--build-libvpx)
2700	BUILD_LIBVPX=1
2701	;;
2702	--build-headless)
2703	HEADLESS=1
2704	WITH_SDL=0
2705	WITH_SDL_TTF=0
2706	WITH_X11=0
2707	WITH_OPENGL=0
2708	WITH_QT5=0
2709	;;
2710	--ose)
2711	OSE=2
2712	;;
2713	--odir=*)
2714	ODIR="`echo $option \| cut -d'=' -f2`/"
2715	ODIR_OVERRIDE=1
2716	;;
2717	--out-base-dir=*)
2718	out_base_dir="`echo $option \| cut -d'=' -f2`/"
2719	if [ -d $out_base_dir ]; then
2720	saved_pwd="$PWD"
2721	cd $out_base_dir
2722	OUT_BASE_PATH="`pwd`"
2723	cd $saved_pwd
2724	OUT_BASE_PATH_OVERRIDE=1
2725	if [ $ODIR_OVERRIDE -eq 0 ]; then
2726	# This variable has not yet been overridden. That can still happen.
2727	ODIR=$OUT_BASE_PATH/
2728	fi
2729	else
2730	echo "Error: invalid folder \"$out_base_dir\" in option \"$option\""
2731	exit 1
2732	fi
2733	;;
2734	--setup-wine)
2735	[ "$OS" != "darwin" ] && SETUP_WINE=1
2736	;;
2737	--only-additions)
2738	ONLY_ADDITIONS=1
2739	;;
2740	*)
2741	echo
2742	echo "Unrecognized option \"$option\""
2743	echo
2744	show_help
2745	;;
2746	esac
2747	done
2748
2749	LOG="$ODIR$LOG"
2750	ENV="$ODIR$ENV"
2751	CNF="$ODIR$CNF"
2752
2753	# initialize output files
2754	cat > $LOG << EOF
2755	# Log file generated by
2756	#
2757	# '$0 $*'
2758	#
2759
2760	EOF
2761	cat > $CNF << EOF
2762	# -- Makefile --
2763	#
2764	# automatically generated by
2765	#
2766	# '$0 $*'
2767	#
2768	# It will be completely overwritten if configure is executed again.
2769	#
2770
2771	EOF
2772	cat > $ENV << EOF
2773	#!/bin/bash
2774	#
2775	# automatically generated by
2776	#
2777	# '$0 $*'
2778	#
2779	# It will be completely overwritten if configure is executed again.
2780	# Make sure you source this file once before you start to build VBox.
2781	#
2782
2783	EOF
2784
2785	# Print log warning about OSE if necessary
2786	if [ -n "$NOT_OSE" ]; then
2787	echo "Found RDP server, assuming VBOX_OSE = FALSE" >> $LOG
2788	echo >> $LOG
2789	fi
2790
2791
2792	if [ "$BUILD_TYPE" = "debug" ]; then
2793	echo "Creating DEBUG build!" >> $LOG
2794	elif [ "$BUILD_TYPE" = "profile" ]; then
2795	echo "Creating PROFILE build!" >> $LOG
2796	fi
2797
2798	# first determine our environment
2799	check_environment
2800	check_kbuild
2801
2802	[ -n "$ENV_ONLY" ] && exit 0
2803
2804	# append the tools directory to the default search path
2805	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
2806	export PATH
2807
2808	# if we will be writing to a different out directory then set this up now
2809	if [ $ODIR_OVERRIDE -eq 1 ]; then
2810	echo "AUTOCFG=$CFG" >> $ENV
2811	echo "export AUTOCFG" >> $ENV
2812	fi
2813	if [ $OUT_BASE_PATH_OVERRIDE -eq 1 ]; then
2814	echo "PATH_OUT_BASE=$OUT_BASE_PATH" >> $ENV
2815	echo "export PATH_OUT_BASE" >> $ENV
2816	fi
2817
2818	# don't bother people with -Werror
2819	cnf_append "VBOX_GCC_WERR" "\$(NO_SUCH_VARIABLE)"
2820
2821	# some things are not available in for OSE
2822	if [ $OSE -ge 1 ]; then
2823	cnf_append "VBOX_OSE" "1"
2824	cnf_append "VBOX_WITH_VALIDATIONKIT" ""
2825	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
2826
2827	if [ "$OS" = "linux" ]; then
2828	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
2829	else
2830	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
2831	fi
2832	echo >> $CNF
2833	fi
2834
2835	# extpack
2836	if [ $ONLY_ADDITIONS -eq 1 ]; then
2837	cnf_append "VBOX_WITH_EXTPACK_PUEL_BUILD" ""
2838	elif [ $OSE -eq 0 ]; then
2839	if [ $WITH_EXTPACK -eq 1 ]; then
2840	BUILD_LIBSSL=1
2841	else
2842	cnf_append "VBOX_WITH_EXTPACK_PUEL_BUILD" ""
2843	fi
2844	fi
2845
2846	# headless
2847	if [ -n "$HEADLESS" ]; then
2848	cnf_append "VBOX_HEADLESS" "1"
2849	fi
2850
2851	# emit disable directives corresponding to any --disable-xxx options.
2852	if [ $WITH_OPENGL -eq 0 ]; then
2853	cnf_append "VBOX_WITH_VMSVGA3D" ""
2854	cnf_append "VBOX_WITH_3D_ACCELERATION" ""
2855	cnf_append "VBOX_WITH_VIDEOHWACCEL" ""
2856	cnf_append "VBOX_GUI_USE_QGL" ""
2857	fi
2858	[ $WITH_XPCOM -eq 0 ] && cnf_append "VBOX_WITH_MAIN" ""
2859	[ $WITH_QT5 -eq 0 ] && cnf_append "VBOX_WITH_QTGUI" ""
2860	[ $WITH_SDL_TTF -eq 0 ] && cnf_append "VBOX_WITH_SECURELABEL" ""
2861	[ $WITH_PYTHON -eq 0 ] && cnf_append "VBOX_WITH_PYTHON" ""
2862	[ $WITH_JAVA -eq 0 ] && cnf_append "VBOX_WITH_JXPCOM" ""
2863	[ $WITH_JAVA -eq 0 ] && cnf_append "VBOX_WITH_JWS" ""
2864	[ $WITH_HARDENING -eq 0 ] && cnf_append "VBOX_WITHOUT_HARDENING" "1"
2865	[ $WITH_HARDENING -eq 2 ] && cnf_append "VBOX_WITH_HARDENING" "2"
2866	[ $WITH_VMMRAW -eq 0 ] && cnf_append "VBOX_WITH_RAW_MODE" ""
2867	[ $WITH_LIBTPMS -eq 0 ] && cnf_append "VBOX_WITH_LIBTPMS" ""
2868	if [ $WITH_LIBVPX -eq 0 ]; then
2869	cnf_append "VBOX_WITH_LIBVPX" ""
2870	cnf_append "VBOX_WITH_RECORDING" ""
2871	fi
2872	if [ $WITH_LIBOPUS -eq 0 ]; then
2873	cnf_append "VBOX_WITH_LIBOPUS" ""
2874	cnf_append "VBOX_WITH_AUDIO_RECORDING" ""
2875	fi
2876
2877	# Darwin-specific
2878	[ "$OS" = "darwin" ] && check_darwinversion
2879	# the tools
2880	[ "$OS" != "darwin" ] && check_gcc
2881	[ "$OS" = "darwin" ] && check_xcode
2882	if [ $ONLY_ADDITIONS -eq 0 ]; then
2883	check_open_watcom
2884	[ "$OS" != "darwin" ] && check_iasl
2885	[ $OSE -ge 1 ] && check_yasm
2886	[ "$OS" != "darwin" ] && check_xsltproc
2887	fi
2888
2889	# the libraries
2890	if [ $ONLY_ADDITIONS -eq 0 ]; then
2891	[ "$OS" != "darwin" ] && check_pthread
2892	check_libxml2
2893	[ $WITH_LIBIDL -eq 1 ] && check_libidl
2894	check_z
2895	check_lzf
2896	check_ssl
2897	check_curl
2898	[ $WITH_LIBVPX -eq 1 ] && check_vpx
2899	[ $WITH_LIBOPUS -eq 1 ] && check_libopus
2900	[ $WITH_LIBTPMS -eq 1 ] && check_libtpms
2901	[ "$OS" != "darwin" ] && check_png
2902	[ $OSE -eq 0 -a "$OS" = "linux" ] && check_pam
2903	if [ $WITH_SDL -eq 1 ]; then
2904	check_sdl
2905	else
2906	cnf_append "VBOX_WITH_VBOXSDL" ""
2907	fi
2908	[ $WITH_SDL_TTF -eq 1 -a $OSE -eq 0 ] && check_sdl_ttf
2909	[ $WITH_X11 -eq 1 ] && check_x
2910	# TODO check for xcomposite-dev (X11/extensions/Xcomposite.h, additions only)
2911	# TODO check for libxdamange-dev (X11/extensions/Xdamage.h, additions only)
2912	[ $WITH_X11 -eq 1 ] && check_xcursor
2913	[ $WITH_X11 -eq 1 ] && check_xinerama
2914	[ $WITH_X11 -eq 1 ] && check_xrandr
2915	[ $WITH_OPENGL -eq 1 ] && check_opengl
2916	[ $WITH_QT5 -eq 1 ] && check_qt5
2917	[ $WITH_PYTHON -eq 1 ] && check_python
2918	[ $WITH_JAVA -eq 1 ] && check_java
2919
2920	# PulseAudio
2921	if [ $WITH_PULSE -eq 1 ]; then
2922	check_pulse
2923	elif [ $WITH_PULSE -eq 0 ]; then # Force disabling PulseAudio.
2924	cnf_append "VBOX_WITH_AUDIO_PULSE" ""
2925	elif [ $WITH_PULSE -eq 2 ]; then # --enable-pulse was passed, force PulseAudio.
2926	cnf_append "VBOX_WITH_AUDIO_PULSE" "1"
2927	fi
2928	fi
2929
2930	# Linux-specific
2931	if [ "$OS" = "linux" ]; then
2932	# don't check for the static libstdc++ in the PUEL version as we build the
2933	# additions at a dedicated box
2934	[ $OSE -ge 1 ] && check_staticlibstdcxx
2935	if [ $WITH_KMODS -eq 1 ]; then
2936	check_linux
2937	else
2938	cnf_append "VBOX_LINUX_SRC" ""
2939	cnf_append "VBOX_WITHOUT_LINUX_TEST_BUILDS" "1"
2940	fi
2941	if [ $ONLY_ADDITIONS -eq 0 ]; then
2942	if [ $WITH_ALSA -eq 1 ]; then
2943	check_alsa
2944	else
2945	cnf_append "VBOX_WITH_AUDIO_ALSA" ""
2946	fi
2947	if [ $WITH_DBUS -eq 0 ]; then
2948	cnf_append "VBOX_WITH_DBUS" ""
2949	fi
2950	if [ $WITH_DEVMAPPER -eq 1 ]; then
2951	check_libdevmapper
2952	else
2953	cnf_append "VBOX_WITH_DEVMAPPER" ""
2954	fi
2955	check_libcap
2956	fi
2957	check_compiler_h
2958	[ $ONLY_ADDITIONS -eq 0 -a "$BUILD_MACHINE" = "amd64" -a $WITH_VMMRAW -eq 1 ] && check_32bit
2959	# tools/common/makeself*
2960	[ $OSE -ge 1 ] && check_makeself
2961	fi
2962
2963	[ -n "$SETUP_WINE" ] && setup_wine
2964
2965	if [ $ONLY_ADDITIONS -eq 0 ]; then
2966	check_gsoap
2967	else
2968	cnf_append "VBOX_WITH_WEBSERVICES" ""
2969	fi
2970
2971	# UDPTUNNEL
2972	if [ $ONLY_ADDITIONS -eq 0 -a $WITH_UDPTUNNEL -eq 0 ]; then
2973	cnf_append "VBOX_WITH_UDPTUNNEL" ""
2974	fi
2975
2976	# VDE
2977	if [ $ONLY_ADDITIONS -eq 0 -a "$OS" = "linux" -o "$OS" = "freebsd" ]; then
2978	if [ $WITH_VDE -eq 1 ]; then
2979	cnf_append "VBOX_WITH_VDE" "1"
2980	fi
2981	fi
2982
2983	# DOCS
2984	if [ $ONLY_ADDITIONS -eq 1 -o $WITH_DOCS -eq 0 ]; then
2985	cnf_append "VBOX_WITH_DOCS" ""
2986	cnf_append "VBOX_WITH_DOCS_PACKING" ""
2987	fi
2988
2989	# VNC server support
2990	if [ $ONLY_ADDITIONS -eq 0 -a $OSE -ge 1 ]; then
2991	if [ $WITH_VNC = 1 ]; then
2992	check_vncserver
2993	else
2994	cnf_append "VBOX_WITH_EXTPACK_VNC" ""
2995	fi
2996	fi
2997
2998	if [ $ONLY_ADDITIONS -eq 1 ]; then
2999	cnf_append "VBOX_ONLY_ADDITIONS" "1"
3000	fi
3001
3002	# success!
3003	echo
3004	echo "Successfully generated '$CNF' and '$ENV'."
3005	echo "Source '$ENV' once before you start to build VBox:"
3006	echo ""
3007	echo " source $ENV"
3008	echo " kmk"
3009	echo ""
3010	if [ "$OS" = "linux" ]; then
3011	if [ $OUT_BASE_PATH_OVERRIDE -eq 1 ]; then
3012	out_base_dir=$OUT_BASE_PATH
3013	else
3014	out_base_dir=.
3015	fi
3016	echo "To compile the kernel modules, do:"
3017	echo ""
3018	echo " cd $out_base_dir/out/$OS.$TARGET_MACHINE/$BUILD_TYPE/bin/src"
3019	echo " make"
3020	echo ""
3021	fi
3022	if [ $ONLY_ADDITIONS -eq 1 ]; then
3023	echo ""
3024	echo " Tree configured to build only the Guest Additions"
3025	echo ""
3026	elif [ $WITH_HARDENING -gt 0 ]; then
3027	echo ""
3028	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3029	echo " Hardening is enabled which means that the VBox binaries will not run from"
3030	echo " the binary directory. The binaries have to be installed suid root and some"
3031	echo " more prerequisites have to be fulfilled which is normally done by installing"
3032	echo " the final package. For development, the hardening feature can be disabled"
3033	echo " by specifying the --disable-hardening parameter. Please never disable that"
3034	echo " feature for the final distribution!"
3035	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3036	echo ""
3037	else
3038	echo ""
3039	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3040	echo " Hardening is disabled. Please do NOT build packages for distribution with"
3041	echo " disabled hardening!"
3042	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3043	echo ""
3044	fi
3045	echo "Enjoy!"
3046	cleanup

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