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source: vbox/trunk/configure@ 90778

Last change on this file since 90778 was 90537, checked in by vboxsync, 3 years ago
libs/xpcom: Added support for running with Python 3.10 (untested).
Property svn:eol-style set to `LF` Property svn:executable set to ``*
File size: 78.7 KB

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

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