configure

Last change on this file was 106061, checked in by vboxsync, 3 months ago
Copyright year updates by scm.
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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) 2006-2024 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_QT6=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	QT6DIR="/usr/lib/qt6 /usr/share/qt6 /usr/lib64/qt6 /usr /usr/local"
176	QT6DIR_PKGCONFIG=1
177	QT6MAJ=6
178	QT6MIN=3
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 Qt6 library, needed by the VirtualBox frontend
1546	#
1547	# Currently not fatal.
1548	#
1549	check_qt6()
1550	{
1551	foundqt6=
1552	test_header Qt6
1553	cat > $ODIR.tmp_src.cc << EOF
1554	#include <QtGlobal>
1555	extern "C" int main(void)
1556	{
1557	EOF
1558	echo "#if QT_VERSION >= $(($QT6MAJ65536+$QT6MIN256))" >> $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="$QT6DIR /System/Library /Library"
1579	for t in $QT_TRIES; do
1580	if [ -f "$t/Frameworks/QtCore.framework/QtCore" -o -f "$t/clang_64/lib/QtCore.framework/QtCore" -o -f "$t/lib/QtCore.framework/QtCore" ]; then
1581	PATH_SDK_QT6="$t"
1582	foundqt6=1
1583	break
1584	fi
1585	done
1586	# Add the necessary params for building the test application
1587	if [ -n "$PATH_SDK_QT6" ]; then
1588	if [ -f "$t/lib/QtCore.framework/QtCore" ]; then
1589	INCQT6=-I$PATH_SDK_QT6/lib/QtCore.framework/Headers
1590	LIBQT6=-F$PATH_SDK_QT6/lib
1591	SDKQT6=$PATH_SDK_QT6
1592	elif [ -f "$t/clang_64/lib/QtCore.framework/QtCore" ]; then
1593	INCQT6=-I$PATH_SDK_QT6/clang_64/lib/QtCore.framework/Headers
1594	LIBQT6=-F$PATH_SDK_QT6/clang_64/lib
1595	SDKQT6=$PATH_SDK_QT6/clang_64
1596	else
1597	INCQT6=-I$PATH_SDK_QT6/Frameworks/QtCore.framework/Headers
1598	LIBQT6=-F$PATH_SDK_QT6/Frameworks
1599	SDKQT6=$PATH_SDK_QT6
1600	fi
1601	FLGQT6="-framework QtCore -std=c++17 -Wl,-rpath,`L_to_PATH "$LIBQT6"`"
1602	else
1603	log_failure "Qt6 framework not found (can be disabled using --disable-qt)"
1604	fail
1605	fi
1606	else # !darwin
1607	if [ $QT6DIR_PKGCONFIG -eq 1 ]; then
1608	# Default is to use pkg-config:
1609	if which_wrapper pkg-config > /dev/null; then
1610	qt6_ver=`pkg-config Qt6Core --modversion 2>> $LOG`
1611	if [ $? -eq 0 ]; then
1612	echo "(Qt6 from pkg-config)" >> $LOG
1613	FLGQT6=`pkg-config Qt6Core --cflags`
1614	# gcc 8.0 is able to compile with C++17 (see also VBOX_GCC_std in Config.kmk)
1615	[ $(($cc_maj * 100 + $cc_min)) -ge 408 ] && FLGQT6="$FLGQT6 -std=c++17"
1616	INCQT6=`strip_I "$FLGQT6"`
1617	LIBDIR5=`pkg-config Qt6Core --variable=libdir`
1618	LIBQT6=`pkg-config Qt6Core Qt6Gui --libs`
1619	LIBQT6="-L$LIBDIR5 $LIBQT6"
1620	TOOLQT6=`pkg-config Qt6Core --variable=prefix`
1621	TOOLQT6BIN=`pkg-config Qt6Core --variable=bindir`
1622	TOOLQT6LIBEXEC=`pkg-config Qt6Core --variable=libexecdir`
1623	if test_compile "$LIBQT6 $LIBPTHREAD $FLGQT6" qt6 qt6 nofatal; then
1624	test_execute_path "`L_to_PATH "$LIBQT6"`" nofatal && foundqt6=3 # pkg-config
1625	fi
1626	fi
1627	else
1628	log_failure "pkg-config not found"
1629	fail
1630	fi
1631	fi
1632	if [ -z "$foundqt6" ]; then
1633	# Do it the old way (e.g. user has specified QT6DIR):
1634	for q in $QT6DIR "$DEVDIR/linux.$TARGET_MACHINE"/qt/v6.*; do
1635	echo "(Qt6 from '$q')" >> $LOG
1636	INCQT6="$q/include $q/include/QtCore"
1637	FLGQT6="-DQT_SHARED -std=c++17"
1638	I_INCQT6=`prefix_I "$INCQT6"`
1639	LIBQT6="-L$q/lib -lQt6CoreVBox -lQt6GuiVBox"
1640	TOOLQT6="$q"
1641	if test_compile "$LIBQT6 $LIBPTHREAD $I_INCQT6 $FLGQT6" qt6 qt6 nofatal &&
1642	test_execute_path "`L_to_PATH "$LIBQT6"`" nofatal; then
1643	foundqt6=2 # internal
1644	break;
1645	fi
1646	LIBQT6="-L$q/lib -lQt6Core -lQt6Gui"
1647	if test_compile "$LIBQT6 $LIBPTHREAD $I_INCQT6 $FLGQT6" qt6 qt6 nofatal &&
1648	test_execute_path "`L_to_PATH "$LIBQT6"`" nofatal; then
1649	foundqt6=1 # no pkg-config, Qt directory
1650	break;
1651	fi
1652	done
1653	fi
1654	fi
1655	if [ -n "$foundqt6" ]; then
1656	# We decided which version of Qt to use, now enforce the version requirement:
1657	cat > $ODIR.tmp_src.cc << EOF
1658	#include <cstdio>
1659	#include <QtGlobal>
1660	extern "C" int main(void)
1661	{
1662	printf("found version %s", QT_VERSION_STR);
1663	EOF
1664	echo "#if QT_VERSION >= $(($QT6MAJ65536+$QT6MIN256))" >> $ODIR.tmp_src.cc
1665	cat >> $ODIR.tmp_src.cc << EOF
1666	printf(", OK.\n");
1667	return 0;
1668	#else
1669	EOF
1670	echo " printf(\", expected version $QT6MAJ.$QT6MIN or higher\\\\n\");" >> $ODIR.tmp_src.cc
1671	cat >> $ODIR.tmp_src.cc << EOF
1672	return 1;
1673	#endif
1674	}
1675	EOF
1676	[ -n "$INCQT6" ] && I_INCQT6=`prefix_I "$INCQT6"`
1677	if test_compile "$LIBQT6 $LIBPTHREAD $I_INCQT6 $FLGQT6" qt6 qt6 nofatal; then
1678	if test_execute_path "`L_to_PATH "$LIBQT6"`"; then
1679	if [ "$OS" = "darwin" ]; then
1680	# Successful build & run the test application so add the necessary
1681	# params to AutoConfig.kmk:
1682	cnf_append "PATH_SDK_QT6_INC" "`L_to_PATH "$LIBQT6"`"
1683	cnf_append "PATH_SDK_QT6_LIB" "`L_to_PATH "$LIBQT6"`"
1684	cnf_append "PATH_SDK_QT6" "$SDKQT6"
1685	# Check for the moc tool in the Qt directory found & some standard
1686	# directories.
1687	for q in $PATH_SDK_QT6 $PATH_SDK_QT6/clang_64 /usr /Developer/Tools/Qt; do
1688	if which_wrapper "$q/bin/lrelease" > /dev/null; then
1689	cnf_append "PATH_TOOL_QT6_BIN" "$q/bin"
1690	fi
1691	if which_wrapper "$q/libexec/moc" > /dev/null; then
1692	cnf_append "PATH_TOOL_QT6_LIBEXEC" "$q/libexec"
1693	fi
1694	done
1695	else
1696	# Strip .../QtCore as we add components ourself:
1697	INCQT6=`echo "$INCQT6"\|$KBUILD_SED 's\|$[^ ]*$/QtCore\|\1\|g; s\| $\|\|g'`
1698	# store only the first path, remove all other paths
1699	# most likely pkg-config gave us -I/usr/include/qt6 -I/usr/include/qt6/QtCore
1700	INCQT6=`echo "$INCQT6"\|$KBUILD_SED 's\|$[^ ]$ .\|\1\|'`
1701	cnf_append "VBOX_PATH_QT_LIB" "`strip_L "$LIBQT6"`"
1702	cnf_append "PATH_SDK_QT6_INC" "$INCQT6"
1703	# This is not quite right since the qt libpath does not have to be first...
1704	cnf_append "PATH_SDK_QT6_LIB" '$'"(firstword `strip_L "$LIBQT6"`)"
1705	if [ "$foundqt6" = "2" ]; then
1706	cnf_append "VBOX_WITH_ORACLE_QT" "1"
1707	fi
1708	if [ "$foundqt6" != "3" ]; then
1709	TOOLQT6BIN="$TOOLQT6/bin"
1710	TOOLQT6LIBEXEC="$TOOLQT6/libexec"
1711	fi
1712	test_header "Qt6 devtools"
1713	# Try it with a suffix, some platforms use that
1714	if which_wrapper "$TOOLQT6LIBEXEC/moc-qt6" > /dev/null; then
1715	QT6BINSUFF="-qt6"
1716	else
1717	QT6BINSUFF=""
1718	fi
1719	moc_ver=`$TOOLQT6LIBEXEC/moc$QT6BINSUFF -v 2>&1\|sed 's+^.(Qt $.$)+\1+'`
1720	if [ $? -ne 0 ]; then
1721	log_failure "moc$QT6BINSUFF not working"
1722	fail
1723	else
1724	log_success "found version $moc_ver"
1725	cnf_append "VBOX_PATH_QT" "$TOOLQT6"
1726	cnf_append "PATH_SDK_QT6" "$TOOLQT6"
1727	cnf_append "PATH_TOOL_QT6_BIN" "$TOOLQT6BIN"
1728	cnf_append "PATH_TOOL_QT6_LIBEXEC" "$TOOLQT6LIBEXEC"
1729	[ -n "$QT6BINSUFF" ] && cnf_append "TOOL_QT6_BIN_SUFF" "$QT6BINSUFF"
1730	fi
1731	fi
1732	fi
1733	else
1734	log_failure "qt6 not working"
1735	fail
1736	fi
1737	else
1738	log_failure "qt6 not found"
1739	fail
1740	fi
1741	}
1742
1743
1744	#
1745	# Check for libvpx
1746	#
1747	check_vpx()
1748	{
1749	if [ -z "$BUILD_LIBVPX" ]; then
1750	test_header libvpx
1751	if which_wrapper pkg-config > /dev/null; then
1752	libvpx_ver=`pkg-config vpx --modversion 2>> $LOG`
1753	if [ $? -eq 0 ]; then
1754	FLGVPX=`pkg-config vpx --cflags`
1755	INCVPX=`strip_I "$FLGVPX"`
1756	LIBVPX=`pkg-config vpx --libs`
1757	fi
1758	cat > $ODIR.tmp_src.cc << EOF
1759	#include <cstdio>
1760	#include <vpx/vpx_codec.h>
1761	extern "C" int main(void)
1762	{
1763	int version = vpx_codec_version();
1764	int verMajor = VPX_VERSION_MAJOR(version);
1765	int verMinor = VPX_VERSION_MINOR(version);
1766	int verPatch = VPX_VERSION_PATCH(version);
1767	printf("found version %d.%d.%d", verMajor, verMinor, verPatch);
1768	if ( verMajor == 1 && verMinor >= 0
1769	\|\| verMajor == 0 && verMinor == 9 && verPatch >= 5)
1770	{
1771	printf(", OK.\n");
1772	return 0;
1773	}
1774	else
1775	{
1776	printf(", expected version 0.9.5 or higher\n");
1777	return 1;
1778	}
1779	}
1780	EOF
1781	[ -n "$INCVPX" ] && I_INCVPX=`prefix_I "$INCVPX"`
1782	if test_compile "$LIBVPX $I_INCVPX" vpx vpx; then
1783	if test_execute; then
1784	cnf_append "SDK_VBoxLibVpx_INCS" "$INCVPX"
1785	cnf_append "SDK_VBoxLibVpx_LIBS" "`strip_l "$LIBVPX"`"
1786	fi
1787	fi
1788	fi
1789	fi
1790	}
1791
1792
1793	#
1794	# Check for libtpms
1795	#
1796	check_libtpms()
1797	{
1798	if [ -z "$BUILD_LIBTPMS" ]; then
1799	test_header libtpms
1800	if which_wrapper pkg-config > /dev/null; then
1801	libtpms_ver=`pkg-config libtpms --modversion 2>> $LOG`
1802	if [ $? -eq 0 ]; then
1803	FLGTPMS=`pkg-config libtpms --cflags`
1804	INCTPMS=`strip_I "$FLGTPMS"`
1805	LIBTPMS=`pkg-config libtpms --libs`
1806	fi
1807	cat > $ODIR.tmp_src.cc << EOF
1808	#include <cstdio>
1809	#include <libtpms/tpm_library.h>
1810	extern "C" int main(void)
1811	{
1812	TPMLIB_MainInit();
1813	printf("found, OK.\n");
1814	}
1815	EOF
1816	[ -n "$INCTPMS" ] && I_INCTPMS=`prefix_I "$INCTPMS"`
1817	if test_compile "$LIBTPMS $I_INCTPMS" libtpms libtpms nofatal; then
1818	if test_execute; then
1819	cnf_append "SDK_VBoxLibTpms_INCS" "$INCTPMS"
1820	cnf_append "SDK_VBoxLibTpms_LIBS" "`strip_l "$LIBTPMS"`"
1821	fi
1822	else
1823	echo "not found -- building libtpms from in-tree code."
1824	fi
1825	fi
1826	fi
1827	}
1828
1829
1830	#
1831	# Check for liblzma
1832	#
1833	check_liblzma()
1834	{
1835	if [ -z "$BUILD_LIBLZMA" ]; then
1836	test_header liblzma
1837	if which_wrapper pkg-config > /dev/null; then
1838	liblzma_ver=`pkg-config liblzma --modversion 2>> $LOG`
1839	if [ $? -eq 0 ]; then
1840	FLGLZMA=`pkg-config liblzma --cflags`
1841	INCLZMA=`strip_I "$FLGLZMA"`
1842	LIBLZMA=`pkg-config liblzma --libs`
1843	fi
1844	cat > $ODIR.tmp_src.cc << EOF
1845	#include <cstdio>
1846	#include <lzma.h>
1847	extern "C" int main(void)
1848	{
1849	lzma_stream strm = LZMA_STREAM_INIT;
1850	uint32_t preset;
1851	lzma_ret ret = lzma_easy_encoder(&strm, preset, LZMA_CHECK_CRC64);
1852	printf("found, OK.\n");
1853	}
1854	EOF
1855	[ -n "$INCLZMA" ] && I_INCLZMA=`prefix_I "$INCLZMA"`
1856	if test_compile "$LIBLZMA $I_INCLZMA" liblzma liblzma nofatal; then
1857	if test_execute; then
1858	cnf_append "SDK_VBoxLibLzma_INCS" "$INCLZMA"
1859	cnf_append "SDK_VBoxLibLzma_LIBS" "`strip_l "$LIBLZMA"`"
1860	fi
1861	else
1862	echo "not found -- building liblzma from in-tree code."
1863	fi
1864	fi
1865	fi
1866	}
1867
1868
1869	#
1870	# Check for libvorbis
1871	#
1872	check_libvorbis()
1873	{
1874	test_header libvorbis
1875	if which_wrapper pkg-config > /dev/null; then
1876	libvorbis_ver=`pkg-config vorbis --modversion 2>> $LOG`
1877	if [ $? -eq 0 ]; then
1878	FLGVRB=`pkg-config vorbis --cflags`
1879	INCVRB=`strip_I "$FLGVRB"`
1880	LIBVRB=`pkg-config vorbis --libs`
1881	fi
1882	cat > $ODIR.tmp_src.cc << EOF
1883	#include <cstdio>
1884	#include <vorbis/vorbisenc.h>
1885	extern "C" int main(void)
1886	{
1887	vorbis_info v;
1888	vorbis_info_init(&v);
1889	printf("found, OK.\n");
1890	return 0;
1891	}
1892	EOF
1893	[ -n "$INCVRB" ] && I_INCVRB=`prefix_I "$INCVRB"`
1894	if test_compile "$LIBVRB $I_INCVRB" vorbis vorbis nofatal; then
1895	if test_execute; then
1896	cnf_append "SDK_VBoxLibVorbis_INCS" "$INCVRB"
1897	cnf_append "SDK_VBoxLibVorbis_LIBS" "`strip_l "$LIBVRB"`"
1898	fi
1899	else
1900	echo "not found -- building libvorbis from in-tree code."
1901	fi
1902	fi
1903	}
1904
1905
1906	#
1907	# Check for libogg
1908	#
1909	check_libogg()
1910	{
1911	test_header libogg
1912	if which_wrapper pkg-config > /dev/null; then
1913	libogg_ver=`pkg-config ogg --modversion 2>> $LOG`
1914	if [ $? -eq 0 ]; then
1915	FLGOGG=`pkg-config ogg --cflags`
1916	INCOGG=`strip_I "$FLGOGG"`
1917	LIBOGG=`pkg-config ogg --libs`
1918	fi
1919	cat > $ODIR.tmp_src.cc << EOF
1920	#include <cstdio>
1921	#include <ogg/ogg.h>
1922	extern "C" int main(void)
1923	{
1924	oggpack_buffer o;
1925	oggpack_get_buffer(&o);
1926	printf("found, OK.\n");
1927	return 0;
1928	}
1929	EOF
1930	[ -n "$INCOGG" ] && I_INCVRB=`prefix_I "$INCOGG"`
1931	if test_compile "$LIBOGG $I_INCOGG" ogg ogg nofatal; then
1932	if test_execute; then
1933	cnf_append "SDK_VBoxLibOgg_INCS" "$INCOGG"
1934	cnf_append "SDK_VBoxLibOgg_LIBS" "`strip_l "$LIBOGG"`"
1935	fi
1936	else
1937	echo "not found -- building libogg from in-tree code."
1938	fi
1939	fi
1940	}
1941
1942
1943	#
1944	# Check whether static libstdc++ is installed. This library is required
1945	# for the Linux guest additions.
1946	#
1947	check_staticlibstdcxx()
1948	{
1949	test_header "static stc++ library"
1950	libstdcxx=`$CXX -print-file-name=libstdc++.a`
1951	cat > $ODIR.tmp_src.cc << EOF
1952	#include <string>
1953
1954	extern "C" int main(void)
1955	{
1956	std::string s = "test";
1957	return 0;
1958	}
1959	EOF
1960	if test_compile "$libstdcxx" libstdc++ libstdc++; then
1961	log_success "found"
1962	fi
1963	}
1964
1965
1966	#
1967	# Check for Linux sources
1968	#
1969	check_linux()
1970	{
1971	test_header "Linux kernel sources"
1972	cat > $ODIR.tmp_src.c << EOF
1973	#include <linux/version.h>
1974	int printf(const char *format, ...);
1975	int main(void)
1976	{
1977	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
1978	(LINUX_VERSION_CODE % 65536) / 256,
1979	LINUX_VERSION_CODE % 256);
1980	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
1981	printf(", OK.\n");
1982	return 0;
1983	#else
1984	printf(", expected version 2.4.0 or higher\n");
1985	return 1;
1986	#endif
1987	}
1988	EOF
1989	echo "compiling the following source file:" >> $LOG
1990	cat $ODIR.tmp_src.c >> $LOG
1991	echo "using the following command line:" >> $LOG
1992	echo "$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include " \
1993	"-I$LINUX/include/generated/uapi" >> $LOG
1994	$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include \
1995	-I$LINUX/include/generated/uapi >> $LOG 2>&1
1996	if [ $? -ne 0 ]; then
1997	echo
1998	echo " Linux kernel headers not found at $LINUX"
1999	echo " Check the file $LOG for detailed error information."
2000	fail
2001	else
2002	if test_execute; then
2003	cnf_append "VBOX_LINUX_SRC" "`cd $LINUX ; pwd`"
2004	fi
2005	fi
2006	}
2007
2008	#
2009	# Check for kchmviewer, needed to display the online help
2010	# (unused as we ship kchmviewer)
2011	#
2012	check_kchmviewer()
2013	{
2014	test_header kchmviewer
2015	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
2016	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: $.*$+\1+'`
2017	if [ $? -ne 0 ]; then
2018	log_failure "kchmviewer not working"
2019	fail
2020	else
2021	log_success "found version $kchmviewer_ver"
2022	fi
2023	fi
2024	}
2025
2026
2027	#
2028	# Check for the kBuild tools, we don't support GNU make
2029	#
2030	check_kbuild()
2031	{
2032	test_header kBuild
2033	if which_wrapper "$KBUILDDIR/bin/$OS.$BUILD_MACHINE/kmk" > /dev/null; then
2034	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$BUILD_MACHINE"
2035
2036	echo "KBUILD_PATH=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
2037	echo "KBUILD_DEVTOOLS=\"$DEVDIR\"" >> $ENV
2038	echo 'path_kbuild_bin="$KBUILD_PATH/bin/$BUILD_TARGET.$BUILD_PLATFORM_ARCH"' >> $ENV
2039	echo 'path_tools_bin="$KBUILD_DEVTOOLS/$BUILD_TARGET.$BUILD_PLATFORM_ARCH/bin"' >> $ENV
2040
2041	if [ "$OS" = "solaris" ]; then
2042	# Because of sh being non-default shell in Solaris we need to export PATH again when
2043	# sourcing env.sh. Simply exporting from ./configure does not export PATH correctly.
2044	echo "PATH=\"$ORGPATH\"" >> $ENV
2045	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
2046	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_tools_bin\" \|\| PATH=\"\$path_tools_bin:\$PATH\"" >> $ENV
2047	else
2048	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
2049	echo "echo \"\$PATH\" \| grep -q \"\$path_tools_bin\" \|\| PATH=\"\$path_tools_bin:\$PATH\"" >> $ENV
2050	fi
2051	echo "export KBUILD_PATH KBUILD_DEVTOOLS PATH" >> $ENV
2052	echo "unset path_kbuild_bin path_tools_bin" >> $ENV
2053	KBUILD_SED="$KBUILDDIR_BIN/kmk_sed"
2054
2055	echo '' >> $ENV
2056	echo "# Legacy - do not use:" >> $ENV
2057	echo 'PATH_KBUILD=${KBUILD_PATH}' >> $ENV
2058	echo 'PATH_DEVTOOLS=${KBUILD_DEVTOOLS}' >> $ENV
2059	echo 'export PATH_KBUILD PATH_DEVTOOLS' >> $ENV
2060	echo '' >> $ENV
2061	elif check_avail "kmk" KBUILDDIR really; then
2062	# check for installed kBuild
2063	KBUILD_SED="`which_wrapper kmk_sed`"
2064	else
2065	fail
2066	fi
2067	log_success "found"
2068	}
2069
2070
2071	#
2072	# Check for compiler.h
2073	# Some Linux distributions include "compiler.h" in their libc linux
2074	# headers package, some don't. Most don't need it, building might (!)
2075	# not succeed on openSUSE without it.
2076	#
2077	# See http://www.mail-archive.com/qemu-devel%40nongnu.org/msg07980.html
2078	#
2079	check_compiler_h()
2080	{
2081	test_header compiler.h
2082	if test ! -f "/usr/include/linux/compiler.h"; then
2083	log_success "compiler.h not found"
2084	else
2085	cnf_append "VBOX_WITH_LINUX_COMPILER_H" "1"
2086	log_success "compiler.h found"
2087	fi
2088	}
2089
2090	#
2091	# Check for libcap.
2092	# Required to pass CAP_NET_RAW to our binaries to allow to open SOCK_RAW
2093	# sockets for doing ICMP requests.
2094	#
2095	check_libcap()
2096	{
2097	test_header "libcap library"
2098	cat > $ODIR.tmp_src.cc << EOF
2099	#include <cstdio>
2100	#include <sys/types.h>
2101	#include <linux/types.h>
2102	#include <sys/capability.h>
2103
2104	extern "C" int main(void)
2105	{
2106	char buf[1024];
2107	cap_t caps = cap_get_proc();
2108	snprintf(buf, sizeof(buf), "Current caps are '%s'\n", cap_to_text(caps, NULL));
2109	return 0;
2110	}
2111	EOF
2112	if test_compile $LIBCAP libcap libcap; then
2113	if test_execute; then
2114	log_success "found"
2115	fi
2116	fi
2117	}
2118
2119	#
2120	# Check if we are able to build 32-bit applications (needed for the guest additions)
2121	#
2122	check_32bit()
2123	{
2124	test_header "32-bit support"
2125	cat > $ODIR.tmp_src.c << EOF
2126	#include <stdint.h>
2127	int main(void)
2128	{
2129	return 0;
2130	}
2131	EOF
2132	echo "compiling the following source file:" >> $LOG
2133	cat $ODIR.tmp_src.c >> $LOG
2134	echo "using the following command line:" >> $LOG
2135	echo "$CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c" >> $LOG
2136	$CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c >> $LOG 2>&1
2137	if [ $? -ne 0 ]; then
2138	echo
2139	echo " Cannot compile 32-bit applications (missing headers and/or libraries)!"
2140	echo " Check the file $LOG for detailed error information."
2141	fail
2142	else
2143	echo "executing the binary" >> $LOG
2144	$ODIR.tmp_out 2> $ODIR.test_execute.log
2145	rc=$?
2146	cat $ODIR.test_execute.log >> $LOG
2147	if [ $rc -ne 0 ]; then
2148	echo
2149	echo " Cannot execute 32-bit applications! Either enable 32-bit support in the"
2150	echo " kernel configuration or use --disable-vmmraw to disable 32-bit guests."
2151	fail
2152	return 1
2153	fi
2154	fi
2155	log_success ""
2156	}
2157
2158
2159	#
2160	# Check for Python
2161	#
2162	check_python()
2163	{
2164	test_header "Python support"
2165
2166	# On darwin this is a on/off decision only
2167	if [ "$OS" = "darwin" ]; then
2168	echo "enabled"
2169	cnf_append "VBOX_WITH_PYTHON" "1"
2170	return
2171	fi
2172
2173	cat > $ODIR.tmp_src.cc << EOF
2174	#include <cstdio>
2175	#include <Python.h>
2176	extern "C" int main(void)
2177	{
2178	Py_Initialize();
2179	printf("found version %s", PY_VERSION);
2180	#if PY_VERSION_HEX >= 0x02060000
2181	printf(", OK.\n");
2182	return 0;
2183	#else
2184	printf(", expected version 2.6 or higher\n");
2185	return 1;
2186	#endif
2187	}
2188	EOF
2189	found=
2190	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"
2191	for p in $PYTHONDIR; do
2192	for d in $SUPPYTHONLIBS; do
2193	for b in lib/x86_64-linux-gnu lib/i386-linux-gnu lib64 lib/64 lib; do
2194	echo "compiling the following source file:" >> $LOG
2195	cat $ODIR.tmp_src.cc >> $LOG
2196	echo "using the following command line:" >> $LOG
2197	echo "$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so" >> $LOG
2198	$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so >> $LOG 2>&1
2199	if [ $? -eq 0 ]; then
2200	found=1
2201	break
2202	fi
2203	done
2204	if [ -n "$found" ]; then break; fi
2205	done
2206	if [ -n "$found" ]; then break; fi
2207	done
2208	if [ -n "$found" ]; then
2209	if test_execute; then
2210	cnf_append "VBOX_WITH_PYTHON" "1"
2211	cnf_append "VBOX_PATH_PYTHON_INC" "$p/include/$d"
2212	cnf_append "VBOX_LIB_PYTHON" "$p/$b/lib$d.so"
2213	else
2214	log_failure "Python not working"
2215	fail
2216	fi
2217	else
2218	log_failure "Python not found"
2219	fail
2220	fi
2221	}
2222
2223
2224	#
2225	# Check for Java
2226	#
2227	check_java()
2228	{
2229	test_header "Java support"
2230	log_success
2231	}
2232
2233
2234	#
2235	# Setup wine
2236	#
2237	setup_wine()
2238	{
2239	test_header "Wine support"
2240	if ! which_wrapper wine > /dev/null; then
2241	echo " wine binary not found"
2242	fail
2243	fi
2244	if ! which_wrapper wine > /dev/null; then
2245	echo " wine not found"
2246	fail
2247	fi
2248	wine_version="`wine --version`"
2249	case "`expr "$wine_version" : 'wine-$[0-9.]*$' '>' 1.1.43`" in
2250	"0")
2251	if ! which_wrapper wineprefixcreate > /dev/null; then
2252	echo " wineprefixcreate not found"
2253	fail
2254	fi
2255	;;
2256	*) eval "wineprefixcreate() { true ; }" ;; # now created automatically
2257	esac
2258	export WINEPREFIX="${ODIR}wine.$BUILD_MACHINE"
2259	echo "WINEPREFIX=\"${ODIR}wine.$BUILD_MACHINE\"" >> $ENV
2260	echo "export WINEPREFIX" >> $ENV
2261	rm -rf $WINEPREFIX
2262	mkdir -p $WINEPREFIX
2263	touch $WINEPREFIX/.no_prelaunch_window_flag
2264	if ! wineprefixcreate -q > /dev/null 2>&1; then
2265	echo " wineprefixcreate failed"
2266	fail
2267	fi
2268	tmp=.tmp.wine.reg
2269	rm -f $tmp
2270	echo 'REGEDIT4' > $tmp
2271	echo '' >> $tmp
2272	echo '[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment]' >> $tmp
2273	echo "\"PATH\"=\"c:\\\\\\\\windows\\\\\\\\system32;c:\\\\\\\\windows;z:$DEVDIR/win.x86/vcc/v8/bin/Microsoft.VC80.CRT;z:$DEVDIR/win.x86/HTML_Help_Workshop/v1.3\"" >> $tmp
2274	echo '' >> $tmp
2275	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhc.exe\DllOverrides]' >> $tmp
2276	echo '"itss"="native"' >> $tmp
2277	echo '' >> $tmp
2278	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhw.exe\DllOverrides]' >> $tmp
2279	echo '"itss"="native"' >> $tmp
2280	echo '' >> $tmp
2281	if ! wine regedit $tmp > /dev/null 2>&1; then
2282	rm -f $tmp
2283	echo " failed to load registry changes (path)."
2284	fail
2285	fi
2286	rm -f $tmp
2287	log_success "found"
2288	}
2289
2290
2291	#
2292	# Check for gSOAP.
2293	#
2294	check_gsoap()
2295	{
2296	test_header "GSOAP compiler"
2297	if [ -z "$GSOAP" -a -z "$GSOAP_IMPORT" ]; then
2298	if which_wrapper pkg-config > /dev/null; then
2299	GSOAP_CXX_LIBS=`pkg-config gsoapssl++ --libs 2>> $LOG`
2300	if [ $? -eq 0 ]; then
2301	GSOAP=`pkg-config gsoapssl++ --variable=exec_prefix`
2302	GSOAP_IMPORT="$GSOAP/share/gsoap/import"
2303	if [ ! -d "$GSOAP_IMPORT" -a -d "$GSOAP/include/gsoap" ]; then
2304	GSOAP_IMPORT="$GSOAP/include/gsoap"
2305	fi
2306	cnf_append "VBOX_GSOAP_INSTALLED" "1"
2307	cnf_append "VBOX_PATH_GSOAP" "$GSOAP"
2308	cnf_append "VBOX_PATH_GSOAP_IMPORT" "$GSOAP_IMPORT"
2309	if [ -f "$GSOAP/share/gsoap/stdsoap2.cpp" ]; then
2310	cnf_append "VBOX_GSOAP_CXX_SOURCES" "$GSOAP/share/gsoap/stdsoap2.cpp"
2311	else
2312	cnf_append "VBOX_GSOAP_CXX_SOURCES" ""
2313	fi
2314	cnf_append "VBOX_GSOAP_CXX_LIBS" "`strip_l "$GSOAP_CXX_LIBS"`"
2315	gsoap_version=`pkg-config gsoapssl++ --modversion`
2316	log_success "found version $gsoap_version"
2317	return
2318	fi
2319	fi
2320	if [ -d "$DEVDIR/common/gsoap" ]; then
2321	GSOAP_DIR=`ls -d1 "$DEVDIR"/common/gsoap/v* 2>/dev/null \| tail -1`
2322	if [ -n "$GSOAP_DIR" -a -d "$GSOAP_DIR" ]; then
2323	gsoap_version=`echo "$GSOAP_DIR" \| sed -ne 's/^.\/v$[1-9][0-9.]$.*$/\1/p'`
2324	log_success "found gSOAP tool version $gsoap_version"
2325	# No need to configure anything, the build system knows what to do.
2326	return
2327	fi
2328	fi
2329	fi
2330	if [ -z "$GSOAP" ]; then
2331	GSOAP="/usr"
2332	fi
2333	if which_wrapper "$GSOAP/bin/soapcpp2" > /dev/null; then
2334	if which_wrapper "$GSOAP/bin/wsdl2h" > /dev/null; then
2335	if [ -f "$GSOAP/include/stdsoap2.h" ]; then
2336	# TODO: Check for libgsoap++.a/so
2337
2338	if [ -z "$GSOAP_IMPORT" ]; then
2339	GSOAP_IMPORT="$GSOAP/share/gsoap/import"
2340	if [ ! -d "$GSOAP_IMPORT" -a -d "$GSOAP/include/gsoap" ]; then
2341	GSOAP_IMPORT="$GSOAP/include/gsoap"
2342	fi
2343	fi
2344	if [ -f "$GSOAP_IMPORT/stlvector.h" ]; then
2345	cnf_append "VBOX_GSOAP_INSTALLED" "1"
2346	cnf_append "VBOX_PATH_GSOAP" "$GSOAP"
2347	cnf_append "VBOX_PATH_GSOAP_IMPORT" "$GSOAP_IMPORT"
2348	if [ -f "$GSOAP/share/gsoap/stdsoap2.cpp" ]; then
2349	cnf_append "VBOX_GSOAP_CXX_SOURCES" "$GSOAP/share/gsoap/stdsoap2.cpp"
2350	else
2351	cnf_append "VBOX_GSOAP_CXX_SOURCES" ""
2352	fi
2353	cnf_append "VBOX_GSOAP_CXX_LIBS" "libgsoapssl++"
2354	log_success "found"
2355	else
2356	log_failure "stlvector.h not found -- disabling webservice"
2357	cnf_append "VBOX_WITH_WEBSERVICES" ""
2358	fi
2359	else
2360	log_failure "stdsoap2.h not found -- disabling webservice"
2361	cnf_append "VBOX_WITH_WEBSERVICES" ""
2362	fi
2363	else
2364	log_failure "wsdl2h not found -- disabling webservice"
2365	cnf_append "VBOX_WITH_WEBSERVICES" ""
2366	fi
2367	else
2368	log_failure "soapcpp2 not found -- disabling webservice"
2369	cnf_append "VBOX_WITH_WEBSERVICES" ""
2370	fi
2371	}
2372
2373
2374	#
2375	# Determines the Darwin version.
2376	#
2377	check_darwinversion()
2378	{
2379	test_header "Darwin version"
2380	darwin_ver=`uname -r`
2381	case "$darwin_ver" in
2382	20\.*)
2383	darwin_ver="11.0" # Big Sur
2384	;;
2385	19\.*)
2386	darwin_ver="10.15" # Catalina
2387	;;
2388	18\.*)
2389	darwin_ver="10.14" # Mojave
2390	;;
2391	17\.*)
2392	darwin_ver="10.13" # High Sierra
2393	;;
2394	16\.*)
2395	darwin_ver="10.12" # Sierra
2396	;;
2397	15\.*)
2398	darwin_ver="10.11" # El Capitan
2399	;;
2400	14\.*)
2401	darwin_ver="10.10" # Yosemite
2402	;;
2403	13\.*)
2404	darwin_ver="10.9" # Mavericks
2405	;;
2406	*)
2407	echo " failed to determine Darwin version. (uname -r: $darwin_ver)"
2408	fail
2409	darwin_ver="unknown"
2410	;;
2411	esac
2412
2413	log_success "found version $darwin_ver"
2414	}
2415
2416	#
2417	# Check Xcode path
2418	#
2419	check_xcode_path()
2420	{
2421	# Check if WITH_XCODE_DIR is set.
2422	if [ -z "$WITH_XCODE_DIR" ]; then
2423	if [ -d "/Library/Developer/CommandLineTools" -a -f "/Library/Developer/CommandLineTools/usr/bin/clang" ]; then
2424	return 1
2425	else
2426	echo "Please specify --with-xcode-dir option."
2427	return 0
2428	fi
2429	fi
2430
2431	# Check if specified path exists and is a directory containing Xcode.
2432	if [ -d "$1" -a -f "$1/Contents/Developer/usr/bin/xcodebuild" ]; then
2433	return 1
2434	else
2435	echo "Xcode path [$1] not found."
2436	return 0
2437	fi
2438	}
2439
2440	check_xcode()
2441	{
2442	test_header "Xcode and SDK"
2443	check_xcode_path "$WITH_XCODE_DIR"
2444	[ $? -eq 1 ] \|\| fail
2445
2446	# Pick the oldest SDK offered by Xcode, to get maximum compatibility
2447	if [ -z "$WITH_XCODE_DIR" ]; then
2448	devel_subdir="/Library/Developer/CommandLineTools"
2449	sdk_subdir="$devel_subdir/SDKs"
2450	else
2451	devel_subdir="$WITH_XCODE_DIR/Contents/Developer"
2452	sdk_subdir="$devel_subdir/Platforms/MacOSX.platform/Developer/SDKs"
2453	fi
2454	sdk_tries="$sdk_subdir"/MacOSX10.?.sdk" $sdk_subdir"/MacOSX10.??.sdk" $sdk_subdir"/MacOSX.sdk
2455	for t in $sdk_tries; do
2456	if [ -f "$t/SDKSettings.plist" ]; then
2457	sdk="$t"
2458	sdk_ver=`defaults read "$t/SDKSettings.plist" Version`
2459	break
2460	fi
2461	done
2462	if [ -z "$sdk" ]; then
2463	echo " failed to determine SDK directory. ($sdk_subdir/MacOSX*.sdk/SDKSettings.plist should exist)"
2464	fail
2465	fi
2466	xcode_ver=`$devel_subdir/usr/bin/clang --version \| sed -n 's/^.version $[0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}$.$/\1/p'`
2467	if [ $? -ne 0 -o -z "$xcode_ver" ]; then
2468	echo " failed to determine Xcode version."
2469	fail
2470	fi
2471
2472	if [ -z "$WITH_XCODE_DIR" ]; then
2473	cnf_append "VBOX_WITH_EVEN_NEWER_XCODE" "1"
2474	else
2475	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2476	cnf_append "PATH_TOOL_VBoxXcode62" "$devel_subdir"
2477	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$devel_subdir"
2478	fi
2479	cnf_append "VBOX_PATH_MACOSX_SDK" "$sdk"
2480	if [ -n "$sdk_ver" ]; then
2481	cnf_append "VBOX_DEF_MACOSX_VERSION_MIN" "$sdk_ver"
2482	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_6" "1"
2483	fi
2484
2485	log_success "found version $xcode_ver (SDK: $sdk)"
2486	}
2487
2488
2489	check_makeself()
2490	{
2491	test_header "makeself"
2492	if check_avail "$MAKESELF" makeself; then
2493	makeself_ver=`$MAKESELF --version\|grep version\|sed 's+^Makeself.version $[0-9\.]$.*+\1+'`
2494	if [ $? -ne 0 ]; then
2495	log_failure "makeself not working"
2496	fail
2497	else
2498	log_success "found version $makeself_ver"
2499	cnf_append "VBOX_MAKESELF" "`which_wrapper $MAKESELF`"
2500	fi
2501	fi
2502	}
2503
2504
2505	#
2506	# Show help
2507	#
2508	show_help()
2509	{
2510	cat << EOF
2511	Usage: ./configure [OPTIONS]...
2512
2513	Configuration:
2514	-h, --help display this help and exit
2515	--nofatal don't abort on errors
2516	EOF
2517	[ $WITH_XPCOM -eq 1 ] && echo " --disable-xpcom disable XPCOM and related stuff"
2518	[ $WITH_PYTHON -eq 1 ] && echo " --disable-python disable python bindings"
2519	[ $WITH_JAVA -eq 1 ] && echo " --disable-java disable java bindings"
2520	[ $WITH_VMMRAW -eq 1 ] && echo " --disable-vmmraw disable VMM raw mode (VT-x/AMD-V mandatory!)"
2521	[ $WITH_SDL_TTF -eq 1 ] && echo " --disable-sdl-ttf disable SDL_ttf detection"
2522	[ $WITH_QT6 -eq 1 ] && echo " --disable-qt disable Qt detection"
2523	[ $WITH_ALSA -eq 1 ] && echo " --disable-alsa disable the ALSA sound backend"
2524	[ $WITH_PULSE -eq 1 ] && echo " --disable-pulse disable the PulseAudio backend"
2525	[ $WITH_DBUS -eq 1 ] && echo " --disable-dbus don't use DBus and hal for hardware detection"
2526	[ $WITH_KMODS -eq 1 ] && echo " --disable-kmods don't build Linux kernel modules (host and guest)"
2527	[ $WITH_OPENGL -eq 1 ] && echo " --disable-opengl disable OpenGL support (2D & 3D)"
2528	[ $WITH_QT6 -eq 0 ] && echo " --enable-qt6 enable Qt6 detection"
2529	[ $OSE -eq 1 ] && echo " --enable-vnc enable the VNC server"
2530	[ $OSE -eq 0 ] && echo " --disable-extpack don't build the extpack"
2531	[ $WITH_DOCS -eq 1 ] && echo " --disable-docs don't build the documentation"
2532	[ $WITH_LIBVPX -eq 1 ] && echo " --disable-libvpx don't use libvpx for video capturing"
2533	[ $WITH_LIBVORBIS -eq 0 ] && echo " --enable-libvorbis enable system libvorbis"
2534	[ $WITH_LIBOGG -eq 0 ] && echo " --enable-libogg enable system libogg"
2535	[ $WITH_LIBTPMS -eq 1 ] && echo " --disable-libtpms don't use libtpms for TPM emulation"
2536	[ $WITH_LIBLZMA -eq 1 ] && echo " --disable-liblzma don't use liblzma"
2537	[ "$OS" = "linux" -o "$OS" = "freebsd" ] && echo " --enable-vde enable VDE networking"
2538	cat << EOF
2539	--disable-udptunnel disable UDP tunnel networking
2540	--disable-devmapper disable device mapper library access
2541	--disable-hardening don't be strict about /dev/vboxdrv access
2542	--build-libxml2 build libxml2 from sources
2543	--build-libssl build openssl from sources
2544	--build-libtpms build libtpms from sources
2545	--build-liblzma build liblzma from sources
2546	EOF
2547	[ $OSE -eq 0 ] && cat << EOF
2548	--build-libcurl build libcurl from sources
2549	--build-libvpx build libvpx from sources
2550	EOF
2551	[ "$OS" != "darwin" ] && echo " --setup-wine setup a Wine directory and register the hhc hack"
2552	cat << EOF
2553	--only-additions only build the Guest Additions
2554
2555	Paths:
2556	--with-gcc=PATH location of the gcc compiler [$CC]
2557	--with-g++=PATH location of the g++ compiler [$CXX]
2558	--with-kbuild=DIR kbuild directory [$KBUILDDIR]
2559	--with-iasl=PATH location of the iasl compiler [$IASL]
2560	--with-yasm=PATH location of the iasl compiler [$YASM]
2561	--with-makeself=PATH location of makeself [$MAKESELF]
2562	EOF
2563	[ "$OS" = "darwin" ] && echo " --with-xcode-dir=DIR custom path to Xcode root directory; it is assumed that Xcode"
2564	[ "$OS" = "darwin" ] && echo " contains OS X 10.6 SDK (required for Mountain Lion and newer hosts"
2565	[ "$OS" = "darwin" ] && echo " only, ignored for the rest)"
2566	[ "$OS" = "linux" ] && echo " --with-linux=DIR Linux kernel source directory [$LINUX]"
2567	[ $WITH_QT6 -eq 1 ] && echo " --with-qt-dir=DIR directory for Qt headers/libraries [pkgconfig]"
2568	cat << EOF
2569	--with-gsoap-dir=PATH directory for gSOAP compiler/headers/libraries
2570	(soapcpp2 and wsdl2h, soapstd2.h, libgsoap++.a/so)
2571	--with-gsoap-import=PATH directory for gSOAP import files (stlvector.h)
2572	--with-openssl-dir=DIR directory for OpenSSL headers/libraries
2573	--with-ow-dir=DIR directory where Open Watcom can be found [$WATCOM]
2574	--out-base-dir=DIR directory where configuration and build output
2575	should go, in subdirectory out
2576
2577	Build type:
2578	-d, --build-debug build with debugging symbols and assertions
2579	--build-profile build with profiling support
2580	--build-headless build headless (without any GUI frontend)
2581	EOF
2582	exit 0
2583	}
2584
2585
2586	#
2587	# The body.
2588	#
2589
2590	# test if we are OSE
2591	if [ $OSE -eq 1 -a -r "`cd \`dirname $0\`; pwd`/src/VBox/RDP/server/server.cpp" ]; then
2592	OSE=0
2593	# Set this as a reminder to print a log message once we know the path of the
2594	# log file
2595	NOT_OSE=1
2596	fi
2597
2598	# Change OS specific defaults; must be before all other stuff
2599	if [ "$OS" = "darwin" ]; then
2600	WITH_SDL=0
2601	WITH_SDL_TTF=0
2602	WITH_X11=0
2603	WITH_ALSA=0
2604	WITH_PULSE=0
2605	WITH_DBUS=0
2606	WITH_KMODS=0
2607	BUILD_LIBXML2=1
2608	BUILD_LIBSSL=1
2609	BUILD_LIBVPX=1
2610	[ $OSE -eq 1 ] \|\| BUILD_LIBCURL=1
2611	[ $OSE -eq 1 ] && WITH_LIBVPX=0
2612	[ $OSE -eq 1 ] && WITH_LIBOGG=0
2613	[ $OSE -eq 1 ] && WITH_LIBVORBIS=0
2614	WITH_XCODE_DIR=""
2615	elif [ "$OS" = "haiku" ]; then
2616	#WITH_SDL=0
2617	WITH_SDL_TTF=0
2618	WITH_X11=0
2619	WITH_ALSA=0
2620	WITH_PULSE=0
2621	WITH_DBUS=0
2622	WITH_KMODS=0
2623	WITH_LIBIDL=0
2624	WITH_XPCOM=0
2625	BUILD_LIBXSLT=1
2626	BUILD_LIBXML2=1
2627	WITH_LIBVPX=0
2628	WITH_LIBOGG=0
2629	WITH_LIBVORBIS=0
2630	# but the script wants something
2631	LIBPTHREAD="-lroot"
2632	#[ $OSE -eq 1 ] \|\| BUILD_LIBCURL=1
2633	[ $OSE -eq 1 ] \|\| BUILD_LIBSSL=1
2634	elif [ "$OS" = "solaris" ]; then
2635	[ $OSE -eq 1 ] && WITH_LIBVPX=0
2636	[ $OSE -eq 1 ] && WITH_LIBOGG=0
2637	[ $OSE -eq 1 ] && WITH_LIBVORBIS=0
2638	fi
2639
2640	# scan command line options
2641	for option in "$@"; do
2642	case "$option" in
2643	--help\|-help\|-h)
2644	show_help
2645	;;
2646	--nofatal)
2647	nofatal=1
2648	;;
2649	--env-only)
2650	ENV_ONLY=1
2651	;;
2652	--with-gcc=*)
2653	CC=`echo $option \| cut -d'=' -f2`
2654	;;
2655	--with-g++=*)
2656	CXX=`echo $option \| cut -d'=' -f2`
2657	;;
2658	--with-kbuild=*)
2659	KBUILDDIR=`echo $option \| cut -d'=' -f2`
2660	if echo $KBUILDDIR\|grep -q "$INVALID_CHARS"; then
2661	echo "Error: KBUILDDIR contains invalid characters!"
2662	exit 1
2663	fi
2664	;;
2665	--with-qt-dir=*)
2666	[ $WITH_QT6 -eq 1 ] && QT6DIR=`echo $option \| cut -d'=' -f2`
2667	[ $WITH_QT6 -eq 1 ] && QT6DIR_PKGCONFIG=0
2668	;;
2669	--with-qt6-minor=*)
2670	QT6MIN=`echo $option \| cut -d'=' -f2`
2671	;;
2672	--with-qt6-major=*)
2673	QT6MAJ=`echo $option \| cut -d'=' -f2`
2674	;;
2675	--with-openssl-dir=*)
2676	OPENSSLDIR=`echo $option \| cut -d'=' -f2`
2677	INCCRYPTO="-I${OPENSSLDIR}/include"
2678	LIBCRYPTO="${OPENSSLDIR}/lib/libssl.a ${OPENSSLDIR}/lib/libcrypto.a"
2679	# On Darwin (at least for macports) static OpenSSL also needs zlib.
2680	[ "$OS" = "darwin" ] && LIBCRYPTO="$LIBCRYPTO ${OPENSSLDIR}/lib/libz.a"
2681	# On Linux static OpenSSL typically needs a few additional libraries.
2682	[ "$OS" = "linux" ] && LIBCRYPTO="-ldl $LIBPTHREAD -lm"
2683	;;
2684	--with-ow-dir=*)
2685	WATCOM=`echo $option \| cut -d'=' -f2`
2686	;;
2687	--with-gsoap-dir=*)
2688	GSOAP=`echo $option \| cut -d'=' -f2`
2689	;;
2690	--with-gsoap-import=*)
2691	GSOAP_IMPORT=`echo $option \| cut -d'=' -f2`
2692	;;
2693	--with-iasl=*)
2694	IASL=`echo $option \| cut -d'=' -f2`
2695	;;
2696	--with-yasm=*)
2697	YASM=`echo $option \| cut -d'=' -f2`
2698	;;
2699	--with-xcode-dir=*)
2700	WITH_XCODE_DIR=`echo $option \| cut -d'=' -f2`
2701	;;
2702	--with-linux=*)
2703	LINUX=`echo $option \| cut -d'=' -f2`
2704	;;
2705	--with-makeself=*)
2706	MAKESELF=`echo $option \| cut -d'=' -f2`
2707	;;
2708	--target-arch=*)
2709	TARGET_MACHINE=`echo $option \| cut -d'=' -f2`
2710	;;
2711	--disable-xpcom)
2712	[ $WITH_XPCOM -eq 1 ] && WITH_XPCOM=0
2713	;;
2714	--disable-python)
2715	[ $WITH_PYTHON -eq 1 ] && WITH_PYTHON=0
2716	;;
2717	--disable-java)
2718	[ $WITH_JAVA -eq 1 ] && WITH_JAVA=0
2719	;;
2720	--disable-vmmraw)
2721	[ $WITH_VMMRAW -eq 1 ] && WITH_VMMRAW=0
2722	;;
2723	--disable-sdl-ttf)
2724	[ $WITH_SDL_TTF -eq 1 ] && WITH_SDL_TTF=0
2725	;;
2726	--disable-qt)
2727	[ $WITH_QT6 -eq 1 ] && WITH_QT6=0
2728	;;
2729	--enable-qt6)
2730	[ $WITH_QT6 -eq 0 ] && WITH_QT6=1
2731	;;
2732	--passive-mesa)
2733	PASSIVE_MESA=1
2734	;;
2735	--disable-alsa)
2736	[ $WITH_ALSA -eq 1 ] && WITH_ALSA=0
2737	;;
2738	--disable-pulse)
2739	[ $WITH_PULSE -eq 1 ] && WITH_PULSE=0
2740	;;
2741	--enable-pulse)
2742	WITH_PULSE=2
2743	;;
2744	--disable-dbus)
2745	[ $WITH_DBUS -eq 1 ] && WITH_DBUS=0
2746	;;
2747	--disable-kmods)
2748	[ $WITH_KMODS -eq 1 ] && WITH_KMODS=0
2749	;;
2750	--disable-opengl)
2751	[ $WITH_OPENGL -eq 1 ] && WITH_OPENGL=0
2752	;;
2753	--enable-webservice)
2754	;;
2755	--enable-vnc)
2756	WITH_VNC=1
2757	;;
2758	--disable-hardening)
2759	WITH_HARDENING=0
2760	;;
2761	--disable-extpack)
2762	WITH_EXTPACK=0
2763	;;
2764	--disable-docs)
2765	WITH_DOCS=0
2766	;;
2767	--enable-hardening)
2768	WITH_HARDENING=2
2769	;;
2770	--disable-udptunnel)
2771	WITH_UDPTUNNEL=0
2772	;;
2773	--enable-vde)
2774	WITH_VDE=1
2775	;;
2776	--disable-devmapper)
2777	WITH_DEVMAPPER=0
2778	;;
2779	--disable-libvpx)
2780	WITH_LIBVPX=0
2781	;;
2782	--disable-libtpms)
2783	WITH_LIBTPMS=0
2784	;;
2785	--disable-liblzma)
2786	WITH_LIBLZMA=0
2787	;;
2788	--enable-libogg)
2789	WITH_LIBOGG=1
2790	;;
2791	--enable-libvorbis)
2792	WITH_LIBVORBIS=1
2793	;;
2794	--disable-sdl)
2795	WITH_SDL=0
2796	;;
2797	--build-debug\|-d)
2798	BUILD_TYPE=debug
2799	;;
2800	--build-profile)
2801	BUILD_TYPE=profile
2802	;;
2803	--build-libxml2)
2804	BUILD_LIBXML2=1
2805	;;
2806	--build-libssl)
2807	BUILD_LIBSSL=1
2808	;;
2809	--build-libcurl)
2810	BUILD_LIBCURL=1
2811	;;
2812	--build-libvpx)
2813	BUILD_LIBVPX=1
2814	;;
2815	--build-libtpms)
2816	BUILD_LIBTPMS=1
2817	;;
2818	--build-liblzma)
2819	BUILD_LIBLZMA=1
2820	;;
2821	--build-headless)
2822	HEADLESS=1
2823	WITH_SDL=0
2824	WITH_SDL_TTF=0
2825	WITH_X11=0
2826	WITH_OPENGL=0
2827	WITH_QT6=0
2828	;;
2829	--ose)
2830	OSE=2
2831	;;
2832	--odir=*)
2833	ODIR="`echo $option \| cut -d'=' -f2`/"
2834	ODIR_OVERRIDE=1
2835	;;
2836	--out-base-dir=*)
2837	out_base_dir="`echo $option \| cut -d'=' -f2`/"
2838	if [ -d $out_base_dir ]; then
2839	saved_pwd="$PWD"
2840	cd $out_base_dir
2841	OUT_BASE_PATH="`pwd`"
2842	cd $saved_pwd
2843	OUT_BASE_PATH_OVERRIDE=1
2844	if [ $ODIR_OVERRIDE -eq 0 ]; then
2845	# This variable has not yet been overridden. That can still happen.
2846	ODIR=$OUT_BASE_PATH/
2847	ODIR_OVERRIDE=1
2848	fi
2849	else
2850	echo "Error: invalid folder \"$out_base_dir\" in option \"$option\""
2851	exit 1
2852	fi
2853	;;
2854	--setup-wine)
2855	[ "$OS" != "darwin" ] && SETUP_WINE=1
2856	;;
2857	--only-additions)
2858	ONLY_ADDITIONS=1
2859	;;
2860	*)
2861	echo
2862	echo "Unrecognized option \"$option\""
2863	echo
2864	show_help
2865	;;
2866	esac
2867	done
2868
2869	LOG="$ODIR$LOG"
2870	ENV="$ODIR$ENV"
2871	CNF="$ODIR$CNF"
2872
2873	# initialize output files
2874	cat > $LOG << EOF
2875	# Log file generated by
2876	#
2877	# '$0 $*'
2878	#
2879
2880	EOF
2881	cat > $CNF << EOF
2882	# -- Makefile --
2883	#
2884	# automatically generated by
2885	#
2886	# '$0 $*'
2887	#
2888	# It will be completely overwritten if configure is executed again.
2889	#
2890
2891	EOF
2892	cat > $ENV << EOF
2893	#!/bin/bash
2894	#
2895	# automatically generated by
2896	#
2897	# '$0 $*'
2898	#
2899	# It will be completely overwritten if configure is executed again.
2900	# Make sure you source this file once before you start to build VBox.
2901	#
2902
2903	EOF
2904
2905	# Print log warning about OSE if necessary
2906	if [ -n "$NOT_OSE" ]; then
2907	echo "Found RDP server, assuming VBOX_OSE = FALSE" >> $LOG
2908	echo >> $LOG
2909	fi
2910
2911
2912	if [ "$BUILD_TYPE" = "debug" ]; then
2913	echo "Creating DEBUG build!" >> $LOG
2914	elif [ "$BUILD_TYPE" = "profile" ]; then
2915	echo "Creating PROFILE build!" >> $LOG
2916	fi
2917
2918	# first determine our environment
2919	check_environment
2920	check_kbuild
2921
2922	[ -n "$ENV_ONLY" ] && exit 0
2923
2924	# append the tools directory to the default search path
2925	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
2926	export PATH
2927
2928	# if we will be writing to a different out directory then set this up now
2929	if [ $ODIR_OVERRIDE -eq 1 ]; then
2930	echo "AUTOCFG=$CNF" >> $ENV
2931	echo "export AUTOCFG" >> $ENV
2932	fi
2933	if [ $OUT_BASE_PATH_OVERRIDE -eq 1 ]; then
2934	echo "PATH_OUT_BASE=$OUT_BASE_PATH" >> $ENV
2935	echo "export PATH_OUT_BASE" >> $ENV
2936	fi
2937
2938	# don't bother people with -Werror
2939	cnf_append "VBOX_GCC_WERR" "\$(NO_SUCH_VARIABLE)"
2940
2941	# some things are not available in for OSE
2942	if [ $OSE -ge 1 ]; then
2943	cnf_append "VBOX_OSE" "1"
2944	cnf_append "VBOX_WITH_VALIDATIONKIT" ""
2945	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
2946
2947	if [ "$OS" = "linux" ]; then
2948	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
2949	else
2950	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
2951	fi
2952	echo >> $CNF
2953	fi
2954
2955	# extpack
2956	if [ $ONLY_ADDITIONS -eq 1 ]; then
2957	cnf_append "VBOX_WITH_EXTPACK_PUEL_BUILD" ""
2958	elif [ $OSE -eq 0 ]; then
2959	if [ $WITH_EXTPACK -eq 1 ]; then
2960	BUILD_LIBSSL=1
2961	else
2962	cnf_append "VBOX_WITH_EXTPACK_PUEL_BUILD" ""
2963	fi
2964	fi
2965
2966	# headless
2967	if [ -n "$HEADLESS" ]; then
2968	cnf_append "VBOX_HEADLESS" "1"
2969	fi
2970
2971	# emit disable directives corresponding to any --disable-xxx options.
2972	if [ $WITH_OPENGL -eq 0 ]; then
2973	cnf_append "VBOX_WITH_VMSVGA3D" ""
2974	cnf_append "VBOX_WITH_3D_ACCELERATION" ""
2975	cnf_append "VBOX_WITH_VIDEOHWACCEL" ""
2976	cnf_append "VBOX_GUI_USE_QGL" ""
2977	fi
2978	[ $WITH_XPCOM -eq 0 ] && cnf_append "VBOX_WITH_MAIN" ""
2979	[ $WITH_QT6 -eq 0 ] && cnf_append "VBOX_WITH_QTGUI" ""
2980	[ $WITH_SDL_TTF -eq 0 ] && cnf_append "VBOX_WITH_SECURELABEL" ""
2981	[ $WITH_PYTHON -eq 0 ] && cnf_append "VBOX_WITH_PYTHON" ""
2982	[ $WITH_JAVA -eq 0 ] && cnf_append "VBOX_WITH_JXPCOM" ""
2983	[ $WITH_JAVA -eq 0 ] && cnf_append "VBOX_WITH_JWS" ""
2984	[ $WITH_HARDENING -eq 0 ] && cnf_append "VBOX_WITHOUT_HARDENING" "1"
2985	[ $WITH_HARDENING -eq 2 ] && cnf_append "VBOX_WITH_HARDENING" "2"
2986	[ $WITH_VMMRAW -eq 0 ] && cnf_append "VBOX_WITH_RAW_MODE" ""
2987	[ $WITH_LIBTPMS -eq 0 ] && cnf_append "VBOX_WITH_LIBTPMS" ""
2988	[ $WITH_LIBLZMA -eq 0 ] && cnf_append "VBOX_WITH_LIBLZMA" ""
2989	if [ $WITH_LIBVPX -eq 0 ]; then
2990	cnf_append "VBOX_WITH_LIBVPX" ""
2991	cnf_append "VBOX_WITH_RECORDING" ""
2992	fi
2993	if [ $WITH_LIBOGG -eq 0 -o $WITH_LIBVORBIS -eq 0 ]; then
2994	cnf_append "VBOX_WITH_LIBOGG" ""
2995	cnf_append "VBOX_WITH_LIBVORBIS" ""
2996	cnf_append "VBOX_WITH_AUDIO_RECORDING" ""
2997	fi
2998
2999	# Darwin-specific
3000	[ "$OS" = "darwin" ] && check_darwinversion
3001	# the tools
3002	[ "$OS" != "darwin" ] && check_gcc
3003	[ "$OS" = "darwin" ] && check_xcode
3004	if [ $ONLY_ADDITIONS -eq 0 ]; then
3005	check_open_watcom
3006	[ "$OS" != "darwin" ] && check_iasl
3007	[ $OSE -ge 1 ] && check_yasm
3008	[ "$OS" != "darwin" ] && check_xsltproc
3009	fi
3010
3011	# the libraries
3012	if [ $ONLY_ADDITIONS -eq 0 ]; then
3013	[ "$OS" != "darwin" ] && check_pthread
3014	check_libxml2
3015	[ $WITH_LIBIDL -eq 1 ] && check_libidl
3016	check_z
3017	check_lzf
3018	check_ssl
3019	check_curl
3020	[ $WITH_LIBVPX -eq 1 ] && check_vpx
3021	[ $WITH_LIBOGG -eq 1 ] && check_libogg
3022	[ $WITH_LIBVORBIS -eq 1 ] && check_libvorbis
3023	[ $WITH_LIBTPMS -eq 1 ] && check_libtpms
3024	[ $WITH_LIBLZMA -eq 1 ] && check_liblzma
3025	[ "$OS" != "darwin" ] && check_png
3026	[ $OSE -eq 0 -a "$OS" = "linux" ] && check_pam
3027	if [ $WITH_SDL -eq 1 ]; then
3028	check_sdl
3029	else
3030	cnf_append "VBOX_WITH_VBOXSDL" ""
3031	fi
3032	[ $WITH_SDL_TTF -eq 1 -a $OSE -eq 0 ] && check_sdl_ttf
3033	[ $WITH_X11 -eq 1 ] && check_x
3034	# TODO check for xcomposite-dev (X11/extensions/Xcomposite.h, additions only)
3035	# TODO check for libxdamange-dev (X11/extensions/Xdamage.h, additions only)
3036	[ $WITH_X11 -eq 1 ] && check_xcursor
3037	[ $WITH_X11 -eq 1 ] && check_xinerama
3038	[ $WITH_X11 -eq 1 ] && check_xrandr
3039	[ $WITH_OPENGL -eq 1 ] && check_opengl
3040	[ $WITH_QT6 -eq 1 ] && check_qt6
3041	[ $WITH_PYTHON -eq 1 ] && check_python
3042	[ $WITH_JAVA -eq 1 ] && check_java
3043
3044	# PulseAudio
3045	if [ $WITH_PULSE -eq 1 ]; then
3046	check_pulse
3047	elif [ $WITH_PULSE -eq 0 ]; then # Force disabling PulseAudio.
3048	cnf_append "VBOX_WITH_AUDIO_PULSE" ""
3049	elif [ $WITH_PULSE -eq 2 ]; then # --enable-pulse was passed, force PulseAudio.
3050	cnf_append "VBOX_WITH_AUDIO_PULSE" "1"
3051	fi
3052	fi
3053
3054	# Linux-specific
3055	if [ "$OS" = "linux" ]; then
3056	# don't check for the static libstdc++ in the PUEL version as we build the
3057	# additions at a dedicated box
3058	[ $OSE -ge 1 ] && check_staticlibstdcxx
3059	if [ $WITH_KMODS -eq 1 ]; then
3060	check_linux
3061	else
3062	cnf_append "VBOX_LINUX_SRC" ""
3063	cnf_append "VBOX_WITHOUT_LINUX_TEST_BUILDS" "1"
3064	fi
3065	if [ $ONLY_ADDITIONS -eq 0 ]; then
3066	if [ $WITH_ALSA -eq 1 ]; then
3067	check_alsa
3068	else
3069	cnf_append "VBOX_WITH_AUDIO_ALSA" ""
3070	fi
3071	if [ $WITH_DBUS -eq 0 ]; then
3072	cnf_append "VBOX_WITH_DBUS" ""
3073	fi
3074	if [ $WITH_DEVMAPPER -eq 1 ]; then
3075	check_libdevmapper
3076	else
3077	cnf_append "VBOX_WITH_DEVMAPPER" ""
3078	fi
3079	check_libcap
3080	fi
3081	check_compiler_h
3082	[ $ONLY_ADDITIONS -eq 0 -a "$BUILD_MACHINE" = "amd64" -a $WITH_VMMRAW -eq 1 ] && check_32bit
3083	# tools/common/makeself*
3084	[ $OSE -ge 1 ] && check_makeself
3085	fi
3086
3087	[ -n "$SETUP_WINE" ] && setup_wine
3088
3089	if [ $ONLY_ADDITIONS -eq 0 ]; then
3090	check_gsoap
3091	else
3092	cnf_append "VBOX_WITH_WEBSERVICES" ""
3093	fi
3094
3095	# UDPTUNNEL
3096	if [ $ONLY_ADDITIONS -eq 0 -a $WITH_UDPTUNNEL -eq 0 ]; then
3097	cnf_append "VBOX_WITH_UDPTUNNEL" ""
3098	fi
3099
3100	# VDE
3101	if [ $ONLY_ADDITIONS -eq 0 -a "$OS" = "linux" -o "$OS" = "freebsd" ]; then
3102	if [ $WITH_VDE -eq 1 ]; then
3103	cnf_append "VBOX_WITH_VDE" "1"
3104	fi
3105	fi
3106
3107	# DOCS
3108	if [ $ONLY_ADDITIONS -eq 1 -o $WITH_DOCS -eq 0 ]; then
3109	cnf_append "VBOX_WITH_DOCS" ""
3110	cnf_append "VBOX_WITH_DOCS_PACKING" ""
3111	fi
3112
3113	# VNC server support
3114	if [ $ONLY_ADDITIONS -eq 0 -a $OSE -ge 1 ]; then
3115	if [ $WITH_VNC = 1 ]; then
3116	check_vncserver
3117	else
3118	cnf_append "VBOX_WITH_EXTPACK_VNC" ""
3119	fi
3120	fi
3121
3122	if [ $ONLY_ADDITIONS -eq 1 ]; then
3123	cnf_append "VBOX_ONLY_ADDITIONS" "1"
3124	fi
3125
3126	# success!
3127	echo
3128	echo "Successfully generated '$CNF' and '$ENV'."
3129	echo "Source '$ENV' once before you start to build VBox:"
3130	echo ""
3131	echo " source $ENV"
3132	echo " kmk"
3133	echo ""
3134	if [ "$OS" = "linux" ]; then
3135	if [ $OUT_BASE_PATH_OVERRIDE -eq 1 ]; then
3136	out_base_dir=$OUT_BASE_PATH
3137	else
3138	out_base_dir=.
3139	fi
3140	echo "To compile the kernel modules, do:"
3141	echo ""
3142	echo " cd $out_base_dir/out/$OS.$TARGET_MACHINE/$BUILD_TYPE/bin/src"
3143	echo " make"
3144	echo ""
3145	fi
3146	if [ $ONLY_ADDITIONS -eq 1 ]; then
3147	echo ""
3148	echo " Tree configured to build only the Guest Additions"
3149	echo ""
3150	elif [ $WITH_HARDENING -gt 0 ]; then
3151	echo ""
3152	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3153	echo " Hardening is enabled which means that the VBox binaries will not run from"
3154	echo " the binary directory. The binaries have to be installed suid root and some"
3155	echo " more prerequisites have to be fulfilled which is normally done by installing"
3156	echo " the final package. For development, the hardening feature can be disabled"
3157	echo " by specifying the --disable-hardening parameter. Please never disable that"
3158	echo " feature for the final distribution!"
3159	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3160	echo ""
3161	else
3162	echo ""
3163	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3164	echo " Hardening is disabled. Please do NOT build packages for distribution with"
3165	echo " disabled hardening!"
3166	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
3167	echo ""
3168	fi
3169	echo "Enjoy!"
3170	cleanup

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source: vbox/trunk/configure

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