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source: vbox/trunk/configure@ 69564

Last change on this file since 69564 was 69500, checked in by vboxsync, 7 years ago
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File size: 77.7 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) 2006-2017 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_PATH=""
74	OUT_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_GSOAP=0
85	WITH_QT5=1
86	WITH_SDL=1
87	WITH_SDL_TTF=1
88	WITH_X11=1
89	WITH_ALSA=1
90	WITH_PULSE=1
91	WITH_DBUS=1
92	WITH_DEVMAPPER=1
93	WITH_KMODS=1
94	WITH_OPENGL=1
95	WITH_HARDENING=1
96	WITH_UDPTUNNEL=1
97	WITH_VDE=0
98	WITH_VNC=0
99	WITH_EXTPACK=1
100	WITH_DOCS=1
101	WITH_LIBVPX=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	GENISOIMAGE="genisoimage"
117	MKISOFS="mkisofs"
118	INCCRYPTO=""
119	LIBCRYPTO="-lssl -lcrypto"
120	LIBPTHREAD="-lpthread"
121	LIBCAP="-lcap"
122	GSOAP=""
123	GSOAP_IMPORT=""
124	INCX11="/usr/local/include"
125	LIBX11="-L/usr/X11R6/lib -L/usr/X11R6/lib64 -L/usr/local/lib -lXext -lX11"
126	LIBXCURSOR="-lXcursor"
127	LIBXMU="-lXmu"
128	LIBXINERAMA="-lXinerama"
129	LIBXRANDR="-lXrandr"
130	MAKESELF="makeself"
131	MESA="-lGL"
132	INCZ=""
133	LIBZ="-lz"
134	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=6
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 $ODIR.test_execute.log
195	}
196
197	fail()
198	{
199	if [ -z "$nofatal" -o "x$1" != "x" ]; then
200	cleanup
201	rm -f $ENV
202	echo "Check $LOG for details"
203	exit 1
204	fi
205	}
206
207	log()
208	{
209	echo "$1"
210	echo "$1" >> $LOG
211	}
212
213	log_success()
214	{
215	if [ -n "$1" ]; then $ECHO_N "$1, "; fi
216	echo "OK."
217	echo "$1" >> $LOG
218	echo >> $LOG
219	echo >> $LOG
220	}
221
222	log_failure()
223	{
224	echo
225	echo " ** $1!"
226	echo "** $1!" >> $LOG
227	echo >> $LOG
228	}
229
230	cnf_append()
231	{
232	printf "%-30s := %s\n" "$1" "$2" >> $CNF
233	}
234
235	strip_l()
236	{
237	echo "$1"\|$KBUILD_SED 's\|-l\([^ ]\+\)\|\1\|g; s\|^-[^l][^ ]\|\|g; s\| -[^l][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
238	}
239
240	strip_L()
241	{
242	echo "$1"\|$KBUILD_SED 's\|-L\([^ ]\+\)\|\1\|g; s\|^-[^L][^ ]\|\|g; s\| -[^L][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
243	}
244
245	strip_I()
246	{
247	echo "$1"\|$KBUILD_SED 's\|-I\([^ ]\+\)\|\1\|g; s\|^-[^I][^ ]\|\|g; s\| -[^I][^ ]\|\|g; s\|^ \|\|; s\| *$\|\|g'
248	}
249
250	prefix_I()
251	{
252	echo "$1"\|$KBUILD_SED 's\|^\/\|-I/\|g; s\| \/\| -I/\|g'
253	}
254
255	check_avail()
256	{
257	if [ -z "$1" ]; then
258	log_failure "$2 is empty"
259	fail $3
260	return 1
261	elif which_wrapper $1 > /dev/null; then
262	return 0
263	else
264	log_failure "$1 (variable $2) not found"
265	fail $3
266	return 1
267	fi
268	}
269
270
271	# Prepare a test
272	test_header()
273	{
274	echo "*** Checking $1 ***" >> $LOG
275	$ECHO_N "Checking for $1: "
276	}
277
278
279	# Compile a test
280	# $1 compile flags/libs
281	# $2 library name
282	# $3 package name
283	# $4 if this argument is 'nofatal', don't abort
284	test_compile()
285	{
286	echo "compiling the following source file:" >> $LOG
287	cat $ODIR.tmp_src.cc >> $LOG
288	echo "using the following command line:" >> $LOG
289	echo "$CXX $CXX_FLAGS -fPIC -g -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc \"$1\"" >> $LOG
290	$CXX $CXX_FLAGS -fPIC -g -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc $1 >> $LOG 2>&1
291	if [ $? -ne 0 ]; then
292	if [ -z "$4" ]; then
293	echo
294	echo " $2 not found at $1 or $3 headers not found"
295	echo " Check the file $LOG for detailed error information."
296	fail
297	else
298	echo >> $LOG
299	echo >> $LOG
300	fi
301	return 1
302	fi
303	return 0
304	}
305
306
307	# Execute a compiled test binary
308	test_execute()
309	{
310	echo "executing the binary" >> $LOG
311	$ODIR.tmp_out > $ODIR.test_execute.log
312	rc=$?
313	cat $ODIR.test_execute.log \| tee -a $LOG
314	if [ $rc -ne 0 ]; then
315	fail $1
316	return 1
317	fi
318	echo >> $LOG
319	echo >> $LOG
320	return 0
321	}
322
323
324	# Execute a compiled test binary
325	test_execute_path()
326	{
327	## LD_LIBRARY_PATH to set.
328	local_path="${1}"
329	## Set this to non-empty to make this test non-fatal.
330	local_nofail="${2}"
331	echo "executing the binary (LD_LIBRARY_PATH=$1)" >> $LOG
332	LD_LIBRARY_PATH="${local_path}" $ODIR.tmp_out > $ODIR.test_execute.log
333	rc=$?
334	cat $ODIR.test_execute.log \| tee -a $LOG
335	if [ $rc -ne 0 ]; then
336	test -z "${local_nofail}" && fail
337	echo >> $LOG
338	echo >> $LOG
339	return 1
340	fi
341	echo >> $LOG
342	echo >> $LOG
343	return 0
344	}
345
346
347	#
348	# Check for OS, MACHINE, CPU
349	#
350	check_environment()
351	{
352	test_header environment
353	BUILD_CPU=`uname -m`
354	[ "$OS" = "solaris" ] && BUILD_CPU=`isainfo \| cut -f 1 -d ' '`
355	case "$BUILD_CPU" in
356	i[3456789]86\|x86\|i86pc\|BePC)
357	BUILD_MACHINE='x86'
358	LIB='lib'
359	;;
360	x86_64\|amd64)
361	BUILD_MACHINE='amd64'
362	BUILD_CPU='k8'
363	if [ "$OS" != "solaris" ]; then
364	# on AMD64 systems, 64bit libs are usually located in /usr/lib64
365	# see http://www.pathname.com/fhs/pub/fhs-2.3.html#LIB64
366	LIB='lib64'
367	else
368	# Solaris doesn't seem to subscribe to fhs, libs are usually in
369	# a '64' subdirectory of the standard 'lib' dirs while some 64-bit
370	# alternative binaries can be found in 'amd64' subdirs of the 'bin'
371	# ones. So, in order to find the right stuff (esp. sdl-config) we'll
372	# have to make sure the /bin/amd64 dirs are searched before the /bin
373	# ones. (The sed has some sideeffects, but they shouldn't harm us...)
374	echo "64-bit Solaris detected, hacking the PATH" >> $LOG
375	echo "old PATH: $PATH" >> $LOG
376	PATH=`echo ":$PATH:" \| sed -e 's,\(:[^:]*/bin\):,\1/amd64:\1:,g' \
377	-e 's/^://' -e 's/:$//g' -e 's/::*/:/g' `
378	export PATH
379	echo "new PATH: $PATH" >> $LOG
380	LIB='lib/64'
381	fi
382	;;
383	*)
384	log_failure "Cannot determine system"
385	exit 1
386	;;
387	esac
388	[ -z "$TARGET_MACHINE" ] && TARGET_MACHINE=$BUILD_MACHINE
389	[ -z "$TARGET_CPU" ] && TARGET_CPU=$BUILD_CPU
390	DEVDIR_BIN="$DEVDIR/$OS.$BUILD_MACHINE/bin"
391	log_success "Determined build machine: $OS.$BUILD_MACHINE, target machine: $OS.$TARGET_MACHINE"
392
393	echo "BUILD_PLATFORM=\"$OS\"" >> $ENV
394	echo "export BUILD_PLATFORM" >> $ENV
395	echo "BUILD_PLATFORM_ARCH=\"$BUILD_MACHINE\"" >> $ENV
396	echo "export BUILD_PLATFORM_ARCH" >> $ENV
397	echo "BUILD_TARGET=\"$OS\"" >> $ENV
398	echo "export BUILD_TARGET" >> $ENV
399	echo "BUILD_TARGET_ARCH=\"$TARGET_MACHINE\"" >> $ENV
400	echo "export BUILD_TARGET_ARCH" >> $ENV
401	echo "BUILD_TARGET_CPU=\"$TARGET_CPU\"" >> $ENV
402	echo "export BUILD_TARGET_CPU" >> $ENV
403	echo "BUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
404	echo "export BUILD_TYPE" >> $ENV
405	}
406
407	#
408	# Check for gcc with version >= 3.2.
409	# We depend on a working gcc, if we fail terminate in every case.
410	#
411	check_gcc()
412	{
413	test_header gcc
414	if check_avail "$CC" CC really; then
415	cc_ver=`$CC -dumpfullversion 2>/dev/null`
416	if [ $? -ne 0 ]; then
417	cc_ver=`$CC -dumpversion 2>/dev/null`
418	fi
419	if [ $? -ne 0 ]; then
420	log_failure "cannot execute '$CC -dumpversion'"
421	fail really
422	fi
423	if check_avail "$CXX" CXX really; then
424	cxx_ver=`$CXX -dumpfullversion 2>/dev/null`
425	if [ $? -ne 0 ]; then
426	cxx_ver=`$CXX -dumpversion 2>/dev/null`
427	fi
428	if [ $? -ne 0 ]; then
429	log_failure "cannot execute '$CXX -dumpversion'"
430	fail really
431	fi
432	cc_maj=`echo $cc_ver\|cut -d. -f1`
433	cc_min=`echo $cc_ver\|cut -d. -f2`
434	if [ "x$cc_ver" != "x$cxx_ver" ]; then
435	log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
436	fail really
437	elif [ $cc_maj -eq 4 -a $cc_min -eq 0 -a "$OS" = "darwin" ]; then
438	log_success "found version $cc_ver"
439	# gcc-4.0 is allowed for Darwin only
440	elif [ $cc_maj -lt 4 \
441	-o \( $cc_maj -eq 4 -a $cc_min -lt 4 -a "$OS" != "darwin" \) \
442	-o \( $cc_maj -eq 4 -a $cc_min -lt 2 -a "$OS" = "darwin" \) \
443	-o $cc_maj -gt 7 ]; then
444	log_failure "gcc version $cc_maj.$cc_min found, expected gcc 4.x...7.x"
445	fail really
446	else
447	log_success "found version $cc_ver"
448	fi
449	if [ "$BUILD_MACHINE" = "amd64" ]; then
450	[ -z "$CC32" ] && CC32="$CC -m32"
451	[ -z "$CXX32" ] && CXX32="$CXX -m32"
452	else
453	[ -z "$CC32" ] && CC32="$CC"
454	[ -z "$CXX32" ] && CXX32="$CXX"
455	fi
456	if [ "$BUILD_MACHINE" = "x86" -a "$TARGET_MACHINE" = "amd64" ]; then
457	[ -z "$CC64" ] && CC64="$CC -m64"
458	[ -z "$CXX64" ] && CXX64="$CXX -m64"
459	fi
460	if [ "$TARGET_MACHINE" = "amd64" -a $WITH_VMMRAW -eq 0 ]; then
461	CC32="undefined"
462	CXX32="undefined"
463	fi
464	if [ "$CC" != "gcc" ]; then
465	cnf_append "TOOL_GCC3_CC" "$CC"
466	cnf_append "TOOL_GCC3_AS" "$CC"
467	cnf_append "TOOL_GCC3_LD" "$CC"
468	cnf_append "TOOL_GXX3_CC" "$CC"
469	cnf_append "TOOL_GXX3_AS" "$CC"
470	fi
471	if [ "$CXX" != "g++" ]; then
472	cnf_append "TOOL_GCC3_CXX" "$CXX"
473	cnf_append "TOOL_GXX3_CXX" "$CXX"
474	cnf_append "TOOL_GXX3_LD" "$CXX"
475	fi
476	if [ "$CC32" != "gcc -m32" -a "$CC32" != "undefined" ]; then
477	cnf_append "TOOL_GCC32_CC" "$CC32"
478	cnf_append "TOOL_GCC32_AS" "$CC32"
479	cnf_append "TOOL_GCC32_LD" "$CC32"
480	cnf_append "TOOL_GXX32_CC" "$CC32"
481	cnf_append "TOOL_GXX32_AS" "$CC32"
482	fi
483	if [ "$CXX32" != "g++ -m32" -a "$CXX32" != "undefined" ]; then
484	cnf_append "TOOL_GCC32_CXX" "$CXX32"
485	cnf_append "TOOL_GXX32_CXX" "$CXX32"
486	cnf_append "TOOL_GXX32_LD" "$CXX32"
487	fi
488	# this isn't not necessary, there is not such tool.
489	if [ -n "$CC64" ]; then
490	cnf_append "TOOL_GCC64_CC" "$CC64"
491	cnf_append "TOOL_GCC64_AS" "$CC64"
492	cnf_append "TOOL_GCC64_LD" "$CC64"
493	cnf_append "TOOL_GXX64_CC" "$CC64"
494	cnf_append "TOOL_GXX64_AS" "$CC64"
495	fi
496	if [ -n "$CXX64" ]; then
497	cnf_append "TOOL_GCC64_CXX" "$CXX64"
498	cnf_append "TOOL_GXX64_CXX" "$CXX64"
499	cnf_append "TOOL_GXX64_LD" "$CXX64"
500	fi
501	if [ "$CC" != "gcc" ]; then
502	if [ -n "$CC64" ]; then
503	cnf_append "TOOL_Bs3Gcc64Elf64_CC" "$CC64"
504	else
505	cnf_append "TOOL_Bs3Gcc64Elf64_CC" "$CC"
506	fi
507	if [ -n "$CXX64" ]; then
508	cnf_append "TOOL_Bs3Gcc64Elf64_CXX" "$CXX64"
509	else
510	cnf_append "TOOL_Bs3Gcc64Elf64_CXX" "$CXX"
511	fi
512	fi
513	# Solaris sports a 32-bit gcc/g++.
514	if [ "$OS" = "solaris" -a "$BUILD_MACHINE" = "amd64" ]; then
515	[ "$CC" = "gcc" ] && CC="gcc -m64"
516	[ "$CXX" = "g++" ] && CXX="g++ -m64"
517	fi
518	fi
519	fi
520	}
521
522
523	#
524	# Check for the OpenWatcom compiler, needed for compiling the BIOS
525	#
526	# If the system has Open Watcom installed, WATCOM will be set in the
527	# environment. If the user has her/his own Open Watcom install it will be
528	# pointed to by on the command line, which will set the WATCOM variable.
529	# The only exception is detecting OpenWatcom in tools/common/openwatcom.
530	#
531	check_open_watcom()
532	{
533	test_header "Open Watcom"
534
535	if [ -z "$WATCOM" ]; then
536	WATCOM=`/bin/ls -rd1 $PWD/tools/common/openwatcom/* 2> /dev/null \| head -1`
537	if [ -z "$WATCOM" ]; then
538	if [ $OSE -eq 0 -a $OS = "linux" ]; then
539	log_failure "Open Watcom was not found"
540	exit 1
541	fi
542	log_failure "Open Watcom was not found, using alternative BIOS sources"
543	cnf_append "VBOX_WITH_OPEN_WATCOM" ""
544	return 0;
545	fi
546	fi
547
548	case "$OS" in
549	"darwin") wc_bin="binosx";; # ??
550	"dos") wc_bin="binw";;
551	"freebsd") wc_bin="binfbsd";; # ??
552	"linux") wc_bin="binl";;
553	"netbsd") wc_bin="binnbsd";; # ??
554	"solaris") wc_bin="binsol";; # ??
555	"os2") wc_bin="binp";;
556	"win") wc_bin="binnt";;
557	*) wc_bin="binl";;
558	esac
559
560	# Check that the tools we use are there.
561	for prog in wasm wcc wlink;
562	do
563	if [ ! -f "$WATCOM/$wc_bin/$prog" ]; then
564	log_failure "$WATCOM/$wc_bin/$prog does not exist or is not a regular file."
565	fail
566	fi
567	done
568
569	# Use WASM to get the version.
570	wasm_ver=`$WATCOM/$wc_bin/wasm -? 2>&1 \| sed -e '1!d' -e 's/Open Watcom Assembler Version *//'`
571	if [ -z "$wasm_ver" ]; then
572	log_failure "$WATCOM/$wc_bin/wasm -? did not produce the expected response"
573	fail
574	fi
575	log_success "found version $wasm_ver"
576	cnf_append "PATH_TOOL_OPENWATCOM" "$WATCOM"
577	cnf_append "VBOX_WITH_OPEN_WATCOM" "1"
578
579	unset wasm_ver
580	unset wc_wasm
581	unset wc_bin
582	}
583
584
585	#
586	# Check for yasm, needed to compile assembler files
587	#
588	check_yasm()
589	{
590	test_header yasm
591	if check_avail "$YASM" YASM; then
592	yasm_ver=`$YASM --version\|grep "^yasm"\|sed 's+^yasm \(.*\)+\1+'`
593	if [ $? -ne 0 ]; then
594	log_failure "yasm not found"
595	fail
596	else
597	yasm_maj=`echo $yasm_ver\|cut -d. -f1`
598	yasm_min=`echo $yasm_ver\|cut -d. -f2`
599	yasm_rev=`echo $yasm_ver\|cut -d. -f3`
600	yasm_ver_mul=`expr $yasm_maj \* 10000 + $yasm_min \* 100 + $yasm_rev`
601	if [ $yasm_ver_mul -lt 501 ]; then
602	log_failure "found version $yasm_ver, expected at least 0.5.1"
603	fail
604	else
605	log_success "found version $yasm_ver"
606	fi
607	fi
608	fi
609	}
610
611
612	#
613	# Check for the iasl ACPI compiler, needed to compile vbox.dsl
614	#
615	check_iasl()
616	{
617	test_header iasl
618	if check_avail "$IASL" IASL; then
619	iasl_ver=`$IASL\|grep "ASL.version"\|sed 's+^ASL.version \([0-9]\).+\1+'`
620	if [ $? -ne 0 ]; then
621	log_failure "iasl not found"
622	fail
623	else
624	log_success "found version $iasl_ver"
625	cnf_append "VBOX_IASLCMD" "`which_wrapper $IASL`"
626	fi
627	fi
628	}
629
630
631	#
632	# Check for xsltproc, needed by Main
633	#
634	check_xsltproc()
635	{
636	if [ -n "$BUILD_LIBXSLT" ]; then
637	return 0;
638	fi
639	test_header xslt
640	if check_avail "$XSLTPROC" XSLTPROC; then
641	xsltproc_ver=`$XSLTPROC --version`
642	if [ $? -ne 0 ]; then
643	log_failure "xsltproc not found"
644	fail
645	else
646	log_success "found"
647	cnf_append "VBOX_XSLTPROC" "`which_wrapper $XSLTPROC`"
648	fi
649	fi
650	}
651
652
653	#
654	# Check for mkisofs, needed to build the CDROM image containing the additions
655	#
656	check_mkisofs()
657	{
658	test_header mkisofs
659	if which_wrapper $GENISOIMAGE > /dev/null; then
660	mkisofs_ver=`$GENISOIMAGE --version`
661	if [ $? -ne 0 ]; then
662	log_failure "mkisofs not found"
663	fail
664	else
665	log_success "found $mkisofs_ver"
666	cnf_append "VBOX_MKISOFS" "`which_wrapper $GENISOIMAGE`"
667	fi
668	elif check_avail "$MKISOFS" MKISOFS; then
669	mkisofs_ver=`$MKISOFS --version`
670	if [ $? -ne 0 ]; then
671	log_failure "mkisofs not working"
672	fail
673	else
674	log_success "found $mkisofs_ver"
675	cnf_append "VBOX_MKISOFS" "`which_wrapper $MKISOFS`"
676	fi
677	fi
678	}
679
680
681	#
682	# Check for libxml2, needed by VBoxSettings and Runtime.
683	# 2.6.24 is known to NOT work, 2.6.26 is known to work (there is no 2.6.25 release)
684	#
685	check_libxml2()
686	{
687	if [ -z "$BUILD_LIBXML2" ]; then
688	test_header libxml2
689	if which_wrapper pkg-config > /dev/null; then
690	libxml2_ver=`pkg-config libxml-2.0 --modversion 2>> $LOG`
691	if [ $? -ne 0 ]; then
692	log_failure "libxml2 not found"
693	fail
694	else
695	FLGXML2=`pkg-config libxml-2.0 --cflags`
696	INCXML2=`strip_I "$FLGXML2"`
697	LIBXML2=`pkg-config libxml-2.0 --libs`
698	cat > $ODIR.tmp_src.cc << EOF
699	#include <cstdio>
700	#include <libxml/xmlversion.h>
701	extern "C" int main(void)
702	{
703	printf("found version %s", LIBXML_DOTTED_VERSION);
704	#if LIBXML_VERSION >= 20626
705	printf(", OK.\n");
706	return 0;
707	#else
708	printf(", expected version 2.6.26 or higher\n");
709	return 1;
710	#endif
711	}
712	EOF
713	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
714	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
715	if test_execute; then
716	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
717	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
718	fi
719	fi
720	fi
721	elif which_wrapper xml2-config; then
722	libxml2_ver=`xml2-config --version`
723	if [ $? -ne 0 ]; then
724	log_failure "xml2-config not found"
725	fail
726	else
727	log_success "found version $libxml2_ver"
728	FLGXML2=`xml2-config --cflags`
729	INCXML2=`strip_I "$FLGXML2"`
730	LIBXML2=`xml2-config --libs`
731	cat > $ODIR.tmp_src.cc << EOF
732	#include <cstdio>
733	#include <libxml/xmlversion.h>
734	extern "C" int main(void)
735	{
736	printf("found version %s", LIBXML_DOTTED_VERSION);
737	#if LIBXML_VERSION >= 20626
738	printf(", OK.\n");
739	return 0;
740	#else
741	printf(", expected version 2.6.26 or higher\n");
742	return 1;
743	#endif
744	}
745	EOF
746	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
747	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
748	if test_execute; then
749	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
750	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
751	fi
752	fi
753	fi
754	else
755	log_failure "neither pkg-config nor xml2-config found"
756	fail
757	fi
758	fi
759	}
760
761
762	#
763	# Check for libIDL, needed by xpcom
764	#
765	check_libidl()
766	{
767	test_header libIDL
768
769	if which_wrapper libIDL-config-2 > /dev/null; then
770	libidl_ver=`libIDL-config-2 --version`
771	if [ $? -ne 0 ]; then
772	log_failure "libIDL-config-2 not working"
773	fail
774	else
775	log_success "found version $libidl_ver"
776	cnf_append "VBOX_LIBIDL_CONFIG" \
777	"PKG_CONFIG_PATH=`libIDL-config-2 --prefix`/$LIB/pkgconfig `which_wrapper libIDL-config-2`"
778	fi
779	elif check_avail "libIDL-config" libIDL-config; then
780	libidl_ver=`libIDL-config --version`
781	if [ $? -ne 0 ]; then
782	log_failure "libIDL-config not working"
783	fail
784	else
785	log_success "found version $libidl_ver"
786	cnf_append "VBOX_LIBIDL_CONFIG" "`which_wrapper libIDL-config`"
787	fi
788	fi
789	}
790
791
792	#
793	# Check for libdevmapper, needed by the VBoxVolInfo
794	#
795	check_libdevmapper()
796	{
797	test_header libdevmapper
798	cat > $ODIR.tmp_src.cc << EOF
799	#include <cstdio>
800	extern "C" {
801	#define private
802	#include <libdevmapper.h>
803	int main()
804	{
805	char version[80];
806
807	if (!dm_get_library_version(version, sizeof(version)))
808	{
809	printf("dm_get_library_version() failed.\n");
810	return 1;
811	}
812
813	const char* v=version;
814	unsigned int major = 0, minor = 0, micro = 0;
815
816	for (; v !='.' && v != '\0'; v++) major = major10 + v-'0';
817	if (*v == '.') v++;
818	for (; v !='.' && v != '\0'; v++) minor = minor10 + v-'0';
819	if (*v == '.') v++;
820	for (; v !='.' && v != '\0'; v++) micro = micro10 + v-'0';
821
822	printf("found version %s", version);
823	if (major10000 + minor100 + micro >= 10200)
824	{
825	printf(", OK.\n");
826	return 0;
827	}
828	else
829	{
830	printf(", expected version 1.02 or higher\n");
831	return 1;
832	}
833	}
834	}
835	EOF
836	if test_compile "$LIBDEVMAPPER $INCDEVMAPPER" libdevmapper libdevmapper; then
837	if test_execute; then
838	cnf_append "VBOX_WITH_DEVMAPPER" "1"
839	fi
840	fi
841	}
842
843
844	#
845	# Check for openssl, needed for RDP and S3
846	#
847	check_ssl()
848	{
849	if [ -z "$BUILD_LIBSSL" ]; then
850	test_header ssl
851	cat > $ODIR.tmp_src.cc << EOF
852	#include <cstdio>
853	#include <openssl/opensslv.h>
854	#include <openssl/ssl.h>
855	extern "C" int main(void)
856	{
857	printf("found version %s", OPENSSL_VERSION_TEXT);
858	SSL_library_init();
859	#if OPENSSL_VERSION_NUMBER >= 0x00908000
860	printf(", OK.\n");
861	return 0;
862	#else
863	printf(", expected version 0.9.8 or higher\n");
864	return 1;
865	#endif
866	}
867	EOF
868	if test_compile "$INCCRYPTO $LIBCRYPTO" libcrypto openssl; then
869	if test_execute nofatal; then
870	cnf_append "SDK_VBOX_OPENSSL_INCS" "`strip_I "$INCCRYPTO"`"
871	cnf_append "SDK_VBOX_OPENSSL_LIBS" "`strip_l "$LIBCRYPTO"`"
872	cnf_append "SDK_VBOX_BLD_OPENSSL_LIBS" "`strip_l "$LIBCRYPTO"`"
873	fi
874	fi
875	fi
876	}
877
878
879	#
880	# Check for pthread, needed by VBoxSVC, frontends, ...
881	#
882	check_pthread()
883	{
884	test_header pthread
885	cat > $ODIR.tmp_src.cc << EOF
886	#include <cstdio>
887	#include <pthread.h>
888	extern "C" int main(void)
889	{
890	pthread_mutex_t mutex;
891	if (pthread_mutex_init(&mutex, NULL)) {
892	printf("pthread_mutex_init() failed\n");
893	return 1;
894	}
895	if (pthread_mutex_lock(&mutex)) {
896	printf("pthread_mutex_lock() failed\n");
897	return 1;
898	}
899	if (pthread_mutex_unlock(&mutex)) {
900	printf("pthread_mutex_unlock() failed\n");
901	return 1;
902	}
903	printf("found, OK.\n");
904	}
905	EOF
906	if test_compile $LIBPTHREAD pthread pthread; then
907	if test_execute; then
908	cnf_append "LIB_PTHREAD" "`strip_l "$LIBPTHREAD"`"
909	fi
910	fi
911	}
912
913
914	#
915	# Check for zlib, needed by VBoxSVC, Runtime, ...
916	#
917	check_z()
918	{
919	test_header zlib
920	cat > $ODIR.tmp_src.cc << EOF
921	#include <cstdio>
922	#include <zlib.h>
923	extern "C" int main(void)
924	{
925	printf("found version %s", ZLIB_VERSION);
926	#if ZLIB_VERNUM >= 0x1210
927	printf(", OK.\n");
928	return 0;
929	#else
930	printf(", expected version 1.2.1 or higher\n");
931	return 1;
932	#endif
933	}
934	EOF
935	[ -n "$INCZ" ] && I_INCZ=`prefix_I "$INCZ"`
936	if test_compile "$LIBZ $I_INCZ" zlib zlib; then
937	if test_execute; then
938	echo "if1of (\$(KBUILD_TARGET),darwin freebsd haiku linux)" >> $CNF
939	cnf_append " SDK_VBOX_ZLIB_LIBS" "`strip_l "$LIBZ"`"
940	cnf_append " SDK_VBOX_ZLIB_INCS" "$INCZ"
941	echo "endif" >> $CNF
942	fi
943	fi
944	}
945
946
947	#
948	# Check for libpng, needed by kchmviewer
949	#
950	check_png()
951	{
952	test_header libpng
953	cat > $ODIR.tmp_src.cc << EOF
954	#include <cstdio>
955	#include <png.h>
956	extern "C" int main(void)
957	{
958	printf("found version %s", PNG_LIBPNG_VER_STRING);
959	#if PNG_LIBPNG_VER >= 10205
960	printf(", OK.\n");
961	return 0;
962	#else
963	printf(", expected version 1.2.5 or higher\n");
964	return 1;
965	#endif
966	}
967	EOF
968	[ -n "$INCPNG" ] && I_INCPNG=`prefix_I "$INCPNG"`
969	if test_compile "$LIBPNG $I_INCPNG" libpng libpng; then
970	if test_execute; then
971	cnf_append "SDK_VBOX_LIBPNG_LIBS" "`strip_l "$LIBPNG"`"
972	cnf_append "SDK_VBOX_LIBPNG_INCS" "$INCPNG"
973	fi
974	fi
975	}
976
977	#
978	# Check for libvncserver, needed for VNC in OSE
979	#
980	check_vncserver()
981	{
982	test_header libvncserver
983	cat > $ODIR.tmp_src.cc <<EOF
984	#include <cstdio>
985	#include <rfb/rfbconfig.h>
986
987	extern "C" int main()
988	{
989	const char* v=LIBVNCSERVER_VERSION;
990	unsigned int major = 0, minor = 0, micro = 0;
991
992	for (; v !='.' && v != '\0'; v++) major = major10 + v-'0';
993	if (*v == '.') v++;
994	for (; v !='.' && v != '\0'; v++) minor = minor10 + v-'0';
995	if (*v == '.') v++;
996	for (; v !='.' && v != '\0'; v++) micro = micro10 + v-'0';
997
998	printf("found version %s", LIBVNCSERVER_PACKAGE_VERSION);
999	if (major10000 + minor100 + micro >= 900)
1000	{
1001	printf(", OK.\n");
1002	return 0;
1003	}
1004	else
1005	{
1006	printf(", expected version 0.9 or higher\n");
1007	return 1;
1008	}
1009	}
1010	EOF
1011	if test_compile "$LIBVNCSERVER $INCVNCSERVER" libvncserver libvncserver; then
1012	if test_execute; then
1013	cnf_append "VBOX_WITH_EXTPACK_VNC" "1"
1014	fi
1015	fi
1016	}
1017
1018	#
1019	# Check for libcurl, needed by S3
1020	#
1021	check_curl()
1022	{
1023	if [ -z "$BUILD_LIBCURL" ]; then
1024	test_header libcurl
1025	cat > $ODIR.tmp_src.cc << EOF
1026	#include <cstdio>
1027	#include <curl/curl.h>
1028	extern "C" int main(void)
1029	{
1030	printf("found version %s", LIBCURL_VERSION);
1031	#if 10000LIBCURL_VERSION_MAJOR + 100LIBCURL_VERSION_MINOR + LIBCURL_VERSION_PATCH >= 71901
1032	printf(", OK.\n");
1033	return 0;
1034	#else
1035	printf(", expected version 7.19.1 or higher\n");
1036	return 1;
1037	#endif
1038	}
1039	EOF
1040	[ -n "$INCCURL" ] && I_INCCURL=`prefix_I "$INCCURL"`
1041	if test_compile "$LIBCURL $I_INCCURL" libcurl libcurl; then
1042	if test_execute; then
1043	cnf_append "SDK_VBOX_LIBCURL_LIBS" "`strip_l "$LIBCURL"`"
1044	cnf_append "SDK_VBOX_LIBCURL_INCS" "$INCCURL"
1045	fi
1046	fi
1047	fi
1048	}
1049
1050
1051	#
1052	# Check for pam, needed by VRDPAuth
1053	# Version 79 was introduced in 9/2005, do we support older versions?
1054	# Debian/sarge uses 76
1055	# OpenSUSE comes with 0.99.xxx where they changed the versioning scheme.
1056	#
1057	check_pam()
1058	{
1059	test_header pam
1060	cat > $ODIR.tmp_src.cc << EOF
1061	#include <cstdio>
1062	#include <security/pam_appl.h>
1063	extern "C" int main(void)
1064	{
1065	printf("found version %d", __LIBPAM_VERSION);
1066	if (__LIBPAM_VERSION >= 76)
1067	{
1068	printf(", OK.\n");
1069	return 0;
1070	}
1071	else
1072	{
1073	printf(", expected version 76 or higher\n");
1074	return 1;
1075	}
1076	}
1077	EOF
1078	if test_compile "-lpam" pam pam nofatal; then
1079	if test_execute nofatal; then
1080	return 0;
1081	fi
1082	fi
1083	echo "pam0.x not found"
1084	test_header linux_pam
1085	cat > $ODIR.tmp_src.cc << EOF
1086	#include <cstdio>
1087	#include <security/pam_appl.h>
1088	extern "C" int main(void)
1089	{
1090	printf("found version %d.%d", __LINUX_PAM__, __LINUX_PAM_MINOR__);
1091	if (__LINUX_PAM__ >= 1)
1092	{
1093	printf(", OK.\n");
1094	return 0;
1095	}
1096	else
1097	{
1098	printf(", expected version 1.0 or higher\n");
1099	return 1;
1100	}
1101	}
1102	EOF
1103	if test_compile "-lpam" pam pam; then
1104	test_execute
1105	fi
1106	}
1107
1108
1109	#
1110	# Check for the SDL library, needed by VBoxSDL and VirtualBox
1111	# We depend at least on version 1.2.7
1112	#
1113	check_sdl()
1114	{
1115	test_header SDL
1116	if [ "$OS" = "darwin" ]; then
1117	if [ -f "/System/Library/Frameworks/SDL.framework/SDL" ]; then
1118	PATH_SDK_LIBSDL="/System/Library/Frameworks/SDL.framework"
1119	elif [ -f "/Library/Frameworks/SDL.framework/SDL" ]; then
1120	PATH_SDK_LIBSDL="/Library/Frameworks/SDL.framework"
1121	fi
1122	if [ -n "$PATH_SDK_LIBSDL" ]; then
1123	foundsdl=1
1124	INCSDL="$PATH_SDK_LIBSDL/Headers"
1125	FLDSDL="-framework SDL"
1126	else
1127	log_failure "SDL framework not found"
1128	fail
1129	fi
1130	else
1131	if which_wrapper sdl-config > /dev/null; then
1132	FLGSDL=`sdl-config --cflags`
1133	INCSDL=`strip_I "$FLGSDL"`
1134	LIBSDL=`sdl-config --libs`
1135	LIBSDLMAIN="-lSDLmain"
1136	FLDSDL=
1137	foundsdl=1
1138	fi
1139	fi
1140	[ "$OS" = "linux" -o "$OS" = "darwin" -o "$OS" = "solaris" ] && LIBSDLMAIN=""
1141	if [ -n "$foundsdl" ]; then
1142	cat > $ODIR.tmp_src.cc << EOF
1143	#include <cstdio>
1144	#include <SDL.h>
1145	#include <SDL_main.h>
1146	#undef main
1147	extern "C" int main(int argc, char** argv)
1148	{
1149	printf("found version %d.%d.%d",
1150	SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
1151	#if SDL_VERSION_ATLEAST(1,2,7)
1152	printf(", OK.\n");
1153	return 0;
1154	#else
1155	printf(", expected version 1.2.7 or higher\n");
1156	return 1;
1157	#endif
1158	}
1159	EOF
1160	[ -n "$INCSDL" ] && I_INCSDL=`prefix_I "$INCSDL"`
1161	if test_compile "$LIBSDL $LIBSDLMAIN $I_INCSDL $FLDSDL" SDL SDL; then
1162	if test_execute; then
1163	cnf_append "LIB_SDK_LIBSDL_SDL" "`strip_l "$LIBSDL"`"
1164	cnf_append "SDK_LIBSDL_LIBPATH" "`strip_L "$LIBSDL"`"
1165	cnf_append "LIB_SDK_LIBSDL_SDLMAIN" "`strip_l "$LIBSDLMAIN"`"
1166	[ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS" "$INCSDL"
1167	[ -n "$FLDSDL" ] && cnf_append "SDK_LIBSDL_LDFLAGS" "$FLDSDL"
1168	fi
1169	fi
1170	else
1171	log_failure "SDL not found (can be disabled using --disable-sdl)"
1172	fail
1173	fi
1174	}
1175
1176
1177	#
1178	# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
1179	#
1180	check_sdl_ttf()
1181	{
1182	test_header SDL_ttf
1183	cat > $ODIR.tmp_src.cc << EOF
1184	#include <cstdio>
1185	#include <SDL_ttf.h>
1186	#ifndef SDL_TTF_MAJOR_VERSION
1187	#define SDL_TTF_MAJOR_VERSION TTF_MAJOR_VERSION
1188	#define SDL_TTF_MINOR_VERSION TTF_MINOR_VERSION
1189	#define SDL_TTF_PATCHLEVEL TTF_PATCHLEVEL
1190	#endif
1191	extern "C" int main(void)
1192	{
1193	printf("found version %d.%d.%d",
1194	SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
1195	#if 10000SDL_TTF_MAJOR_VERSION + 100SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
1196	printf(", OK.\n");
1197	return 0;
1198	#else
1199	printf(", expected version 2.0.6 or higher\n");
1200	return 1;
1201	#endif
1202	}
1203	EOF
1204	if test_compile "-lSDL_ttf $I_INCSDL" SDL_ttf SDL_ttf nofatal; then
1205	test_execute nofatal \|\| \
1206	cnf_append "VBOX_WITH_SECURELABEL" ""
1207	else
1208	echo "not found -- disabling VBoxSDL secure label."
1209	cnf_append "VBOX_WITH_SECURELABEL" ""
1210	fi
1211	}
1212
1213
1214	#
1215	# Check for libasound, needed by the ALSA audio backend
1216	#
1217	check_alsa()
1218	{
1219	test_header ALSA
1220	cat > $ODIR.tmp_src.cc << EOF
1221	#include <cstdio>
1222	#include <alsa/asoundlib.h>
1223	extern "C" int main(void)
1224	{
1225	printf("found version %d.%d.%d",
1226	SND_LIB_MAJOR, SND_LIB_MINOR, SND_LIB_SUBMINOR);
1227	#if 10000SND_LIB_MAJOR + 100SND_LIB_MINOR + SND_LIB_SUBMINOR >= 10014
1228	printf(", OK.\n");
1229	return 0;
1230	#else
1231	printf(", expected version 1.0.14 or higher\n");
1232	return 1;
1233	#endif
1234	}
1235	EOF
1236	if test_compile "-lasound" asound asound; then
1237	test_execute
1238	fi
1239	}
1240
1241
1242	#
1243	# Check for PulseAudio
1244	#
1245	check_pulse()
1246	{
1247	test_header "PulseAudio"
1248	cat > $ODIR.tmp_src.cc << EOF
1249	#include <cstdio>
1250	#include <pulse/version.h>
1251	extern "C" int main(void)
1252	{
1253	printf("found version %s API version %d", pa_get_headers_version(), PA_API_VERSION);
1254	#if PA_API_VERSION >= 9
1255	printf(", OK.\n");
1256	return 0;
1257	#else
1258	printf(", expected version 0.9.0 (API version 9) or higher\n");
1259	return 1;
1260	#endif
1261	}
1262	EOF
1263	if test_compile "$INCPULSE $LIBPULSE -lpulse" pulse pulse; then
1264	test_execute
1265	fi
1266	}
1267
1268
1269	#
1270	# Check for the X libraries (Xext, X11)
1271	#
1272	check_x()
1273	{
1274	test_header "X libraries"
1275	cat > $ODIR.tmp_src.cc << EOF
1276	#include <cstdio>
1277	#include <X11/Xlib.h>
1278	extern "C" int main(void)
1279	{
1280	Display *dpy;
1281	int scrn_num;
1282	Screen *scrn;
1283	Window win;
1284
1285	dpy = XOpenDisplay(NULL);
1286	scrn_num = DefaultScreen(dpy);
1287	scrn = ScreenOfDisplay(dpy, scrn_num);
1288	win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
1289	0, 16, InputOutput, CopyFromParent, 0, NULL);
1290	XDestroyWindow(dpy, win);
1291	XCloseDisplay(dpy);
1292	}
1293	EOF
1294	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1295	if test_compile "$LIBX11 $I_INCX11" Xlibs Xlibs; then
1296	log_success "found"
1297	fi
1298	}
1299
1300
1301	#
1302	# Check for the Xcursor library, needed by VBoxSDL.
1303	#
1304	check_xcursor()
1305	{
1306	test_header Xcursor
1307	cat > $ODIR.tmp_src.cc << EOF
1308	#include <cstdio>
1309	#include <X11/Xlib.h>
1310	#include <X11/Xcursor/Xcursor.h>
1311	extern "C" int main(void)
1312	{
1313	XcursorImage *cursor = XcursorImageCreate (10, 10);
1314	XcursorImageDestroy(cursor);
1315	return 0;
1316	}
1317	EOF
1318	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1319	if test_compile "$LIBX11 $LIBXCURSOR $I_INCX11" Xcursor Xcursor; then
1320	log_success "found"
1321	cnf_append "VBOX_XCURSOR_LIBS" "`strip_l "$LIBXCURSOR"`"
1322	fi
1323	}
1324
1325
1326	#
1327	# Check for the Xinerama library, needed by the Qt GUI
1328	#
1329	check_xinerama()
1330	{
1331	test_header Xinerama
1332	cat > $ODIR.tmp_src.cc << EOF
1333	#include <X11/Xlib.h>
1334	#include <X11/extensions/Xinerama.h>
1335	extern "C" int main(void)
1336	{
1337	Display *dpy;
1338	Bool flag;
1339	dpy = XOpenDisplay(NULL);
1340	if (dpy)
1341	{
1342	flag = XineramaIsActive(dpy);
1343	XCloseDisplay(dpy);
1344	}
1345	}
1346	EOF
1347	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1348	if test_compile "$LIBX11 $LIBXINERAMA $I_INCX11" Xinerama Xinerama; then
1349	log_success "found"
1350	fi
1351	}
1352
1353
1354	#
1355	# Check for the Xinerama library, needed by the Qt GUI
1356	#
1357	check_xrandr()
1358	{
1359	test_header Xrandr
1360	cat > $ODIR.tmp_src.cc << EOF
1361	#include <X11/Xlib.h>
1362	#include <X11/extensions/Xrandr.h>
1363	extern "C" int main(void)
1364	{
1365	Display *dpy;
1366	Bool flag;
1367	int major, minor;
1368	dpy = XOpenDisplay(NULL);
1369	if (dpy)
1370	{
1371	flag = XRRQueryVersion(dpy, &major, &minor);
1372	XCloseDisplay(dpy);
1373	}
1374	}
1375	EOF
1376	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1377	if test_compile "$LIBX11 $LIBXRANDR $I_INCX11" Xrandr Xrandr; then
1378	log_success "found"
1379	fi
1380	}
1381
1382
1383	#
1384	# Check for OpenGL
1385	#
1386	check_opengl()
1387	{
1388	# On darwin this is a on/off decision only
1389	if [ "$OS" = "darwin" ]; then
1390	test_header "OpenGL support"
1391	echo "enabled"
1392	cnf_append "VBOX_WITH_CROGL" "1"
1393	else
1394	check_xmu
1395	check_mesa
1396	fi
1397	}
1398
1399
1400	#
1401	# Check for the Xmu library, needed by OpenGL
1402	#
1403	check_xmu()
1404	{
1405	test_header Xmu
1406	cat > $ODIR.tmp_src.cc << EOF
1407	#include <cstdio>
1408	#include <X11/Xatom.h>
1409	#include <X11/Xlib.h>
1410	#include <X11/Xutil.h>
1411	#include <X11/Xmu/StdCmap.h>
1412	extern "C" int main(void)
1413	{
1414	Display *dpy;
1415	int scrn_num;
1416	Screen *scrn;
1417
1418	dpy = XOpenDisplay(NULL);
1419	if (dpy)
1420	{
1421	scrn_num = DefaultScreen(dpy);
1422	scrn = ScreenOfDisplay(dpy, scrn_num);
1423	Status status = XmuLookupStandardColormap(dpy, RootWindowOfScreen(scrn), 0,
1424	24, XA_RGB_DEFAULT_MAP, False, True);
1425	printf("Status = %x\n", status);
1426	XCloseDisplay(dpy);
1427	}
1428	return 0;
1429	}
1430	EOF
1431	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1432	if test_compile "$LIBX11 $LIBXMU $I_INCX11" Xmu Xmu; then
1433	log_success "found"
1434	cnf_append "VBOX_XMU_LIBS" "`strip_l "$LIBXMU"`"
1435	fi
1436	}
1437
1438	#
1439	# Check for Mesa, needed by OpenGL
1440	#
1441	check_mesa()
1442	{
1443	test_header "Mesa / GLU"
1444	cat > $ODIR.tmp_src.cc << EOF
1445	#include <cstdio>
1446	#include <X11/Xlib.h>
1447	#include <GL/glx.h>
1448	#include <GL/glu.h>
1449	extern "C" int main(void)
1450	{
1451	Display *dpy;
1452	int major, minor;
1453
1454	dpy = XOpenDisplay(NULL);
1455	if (dpy)
1456	{
1457	Bool glx_version = glXQueryVersion(dpy, &major, &minor);
1458	XCloseDisplay(dpy);
1459	if (glx_version)
1460	{
1461	printf("found version %u.%u, OK.\n", major, minor);
1462	return 0;
1463	}
1464	}
1465	printf("found (inactive), OK.\n");
1466	return 0;
1467	}
1468	EOF
1469	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1470	if test_compile "$LIBX11 $MESA $I_INCX11" Mesa Mesa; then
1471	[ $PASSIVE_MESA -eq 1 ] && unset DISPLAY
1472	test_execute
1473	fi
1474	}
1475
1476
1477	#
1478	# Check for the Qt5 library, needed by the VirtualBox frontend
1479	#
1480	# Currently not fatal.
1481	#
1482	check_qt5()
1483	{
1484	foundqt5=
1485	test_header Qt5
1486	cat > $ODIR.tmp_src.cc << EOF
1487	#include <QtGlobal>
1488	extern "C" int main(void)
1489	{
1490	EOF
1491	echo "#if QT_VERSION >= $(($QT5MAJ65536+$QT5MIN256))" >> $ODIR.tmp_src.cc
1492	cat >> $ODIR.tmp_src.cc << EOF
1493	return 0;
1494	#else
1495	return 1;
1496	#endif
1497	}
1498	EOF
1499	if [ "$OS" = "darwin" ]; then
1500	# First check if there is the internal version of Qt. If yes nothing else
1501	# has to be done.
1502	QT_INTERNAL=`/bin/ls -rd1 $PWD/tools/$BUILD_TARGET.$BUILD_PLATFORM_ARCH/qt/* 2> /dev/null`
1503	for t in $QT_INTERNAL; do
1504	if [ -f "$t/Frameworks/QtCoreVBox.framework/QtCoreVBox" ]; then
1505	cnf_append "VBOX_WITH_ORACLE_QT" "1"
1506	log_success "use internal version"
1507	return
1508	fi
1509	done
1510	# Now try the user provided directory and some of the standard directories.
1511	QT_TRIES="$QT5DIR /System/Library /Library"
1512	for t in $QT_TRIES; do
1513	if [ -f "$t/Frameworks/QtCore.framework/QtCore" ]; then
1514	PATH_SDK_QT5="$t"
1515	break
1516	fi
1517	done
1518	# Add the necessary params for building the test application
1519	if [ -n "$PATH_SDK_QT5" ]; then
1520	foundqt5=1
1521	INCQT5=-I$PATH_SDK_QT5/Frameworks/QtCore.framework/Headers
1522	LIBQT5=-F$PATH_SDK_QT5/Frameworks
1523	FLGQT5="-framework QtCore"
1524	else
1525	log_failure "Qt5 framework not found (can be disabled using --disable-qt)"
1526	fail
1527	fi
1528	else # !darwin
1529	if [ $QT5DIR_PKGCONFIG -eq 1 ]; then
1530	# Default is to use pkg-config:
1531	if which_wrapper pkg-config > /dev/null; then
1532	qt5_ver=`pkg-config Qt5Core --modversion 2>> $LOG`
1533	if [ $? -eq 0 ]; then
1534	echo "(Qt5 from pkg-config)" >> $LOG
1535	FLGQT5=`pkg-config Qt5Core --cflags`
1536	# gcc 4.8 is able to compile with C++11 (see also VBOX_GCC_std in Config.kmk)
1537	[ $cc_maj -eq 4 -a $cc_min -eq 8 ] && FLGQT5="$FLGQT5 -std=c++11"
1538	INCQT5=`strip_I "$FLGQT5"`
1539	LIBDIR5=`pkg-config Qt5Core --variable=libdir`
1540	LIBQT5=`pkg-config Qt5Core --libs`
1541	LIBQT5="-L$LIBDIR5 $LIBQT5"
1542	TOOLQT5=`pkg-config Qt5Core --variable=prefix`
1543	TOOLQT5BIN=`pkg-config Qt5Core --variable=host_bins`
1544	if test_compile "$LIBQT5 $LIBPTHREAD $FLGQT5" qt5 qt5 nofatal; then
1545	test_execute_path "`strip_L "$LIBQT5"`" nofatal && foundqt5=3 # pkg-config
1546	fi
1547	fi
1548	else
1549	log_failure "pkg-config not found"
1550	fail
1551	fi
1552	fi
1553	if [ -z "$foundqt5" ]; then
1554	# Do it the old way (e.g. user has specified QT5DIR):
1555	for q in $QT5DIR "$PWD/tools/linux.$TARGET_MACHINE"/qt/v5.*; do
1556	echo "(Qt5 from '$q')" >> $LOG
1557	INCQT5="$q/include $q/include/QtCore"
1558	FLGQT5="-DQT_SHARED"
1559	I_INCQT5=`prefix_I "$INCQT5"`
1560	LIBQT5="-L$q/lib -lQt5CoreVBox"
1561	TOOLQT5="$q"
1562	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal &&
1563	test_execute_path "`strip_L "$LIBQT5"`" nofatal; then
1564	foundqt5=2 # internal
1565	break;
1566	fi
1567	LIBQT5="-L$q/lib -lQt5Core"
1568	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal &&
1569	test_execute_path "`strip_L "$LIBQT5"`" nofatal; then
1570	foundqt5=1 # no pkg-config, Qt directory
1571	break;
1572	fi
1573	done
1574	fi
1575	fi
1576	if [ -n "$foundqt5" ]; then
1577	# We decided which version of Qt to use, now enforce the version requirement:
1578	cat > $ODIR.tmp_src.cc << EOF
1579	#include <cstdio>
1580	#include <QtGlobal>
1581	extern "C" int main(void)
1582	{
1583	printf("found version %s", QT_VERSION_STR);
1584	EOF
1585	echo "#if QT_VERSION >= $(($QT5MAJ65536+$QT5MIN256))" >> $ODIR.tmp_src.cc
1586	cat >> $ODIR.tmp_src.cc << EOF
1587	printf(", OK.\n");
1588	return 0;
1589	#else
1590	EOF
1591	echo " printf(\", expected version $QT5MAJ.$QT5MIN or higher\\\\n\");" >> $ODIR.tmp_src.cc
1592	cat >> $ODIR.tmp_src.cc << EOF
1593	return 1;
1594	#endif
1595	}
1596	EOF
1597	[ -n "$INCQT5" ] && I_INCQT5=`prefix_I "$INCQT5"`
1598	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal; then
1599	if test_execute_path "`strip_L "$LIBQT5"`"; then
1600	if [ "$OS" = "darwin" ]; then
1601	# Successful build & run the test application so add the necessary
1602	# params to AutoConfig.kmk:
1603	cnf_append "PATH_SDK_QT5_INC" "$PATH_SDK_QT5/Frameworks"
1604	cnf_append "PATH_SDK_QT5_LIB" "$PATH_SDK_QT5/Frameworks"
1605	cnf_append "PATH_SDK_QT5" "$PATH_SDK_QT5/Frameworks"
1606	# Check for the moc tool in the Qt directory found & some standard
1607	# directories.
1608	for q in $PATH_SDK_QT5 /usr /Developer/Tools/Qt; do
1609	if which_wrapper "$q/bin/moc" > /dev/null; then
1610	cnf_append "PATH_TOOL_QT5_BIN" "$q/bin"
1611	fi
1612	done
1613	else
1614	# Strip .../QtCore as we add components ourself:
1615	INCQT5=`echo "$INCQT5"\|$KBUILD_SED 's\|\([^ ]*\)/QtCore\|\1\|g; s\| $\|\|g'`
1616	# store only the first path, remove all other paths
1617	# most likely pkg-config gave us -I/usr/include/qt5 -I/usr/include/qt5/QtCore
1618	INCQT5=`echo "$INCQT5"\|$KBUILD_SED 's\|\([^ ]\) .\|\1\|'`
1619	cnf_append "VBOX_PATH_QT_LIB" "`strip_L "$LIBQT5"`"
1620	cnf_append "PATH_SDK_QT5_INC" "$INCQT5"
1621	# This is not quite right since the qt libpath does not have to be first...
1622	cnf_append "PATH_SDK_QT5_LIB" '$'"(firstword `strip_L "$LIBQT5"`)"
1623	if [ "$foundqt5" = "2" ]; then
1624	cnf_append "VBOX_WITH_ORACLE_QT" "1"
1625	fi
1626	if [ "$foundqt5" != "3" ]; then
1627	TOOLQT5BIN="$TOOLQT5/bin"
1628	fi
1629	test_header "Qt5 devtools"
1630	# Try it with a suffix, some platforms use that
1631	if which_wrapper "$TOOLQT5BIN/moc-qt5" > /dev/null; then
1632	QT5BINSUFF="-qt5"
1633	else
1634	QT5BINSUFF=""
1635	fi
1636	moc_ver=`$TOOLQT5BIN/moc$QT5BINSUFF -v 2>&1\|sed 's+^.(Qt \(.\))+\1+'`
1637	if [ $? -ne 0 ]; then
1638	log_failure "moc$QT5BINSUFF not working"
1639	fail
1640	else
1641	log_success "found version $moc_ver"
1642	cnf_append "VBOX_PATH_QT" "$TOOLQT5"
1643	cnf_append "PATH_SDK_QT5" "$TOOLQT5"
1644	cnf_append "PATH_TOOL_QT5_BIN" "$TOOLQT5BIN"
1645	[ -n "$QT5BINSUFF" ] && cnf_append "TOOL_QT5_BIN_SUFF" "$QT5BINSUFF"
1646	fi
1647	fi
1648	fi
1649	else
1650	log_failure "qt5 not working"
1651	fail
1652	fi
1653	else
1654	log_failure "qt5 not found"
1655	fail
1656	fi
1657	}
1658
1659
1660	#
1661	# Check for libvpx
1662	#
1663	check_vpx()
1664	{
1665	if [ -z "$BUILD_LIBVPX" ]; then
1666	test_header libvpx
1667	if which_wrapper pkg-config > /dev/null; then
1668	libvpx_ver=`pkg-config vpx --modversion 2>> $LOG`
1669	if [ $? -eq 0 ]; then
1670	FLGVPX=`pkg-config vpx --cflags`
1671	INCVPX=`strip_I "$FLGVPX"`
1672	LIBVPX=`pkg-config vpx --libs`
1673	fi
1674	cat > $ODIR.tmp_src.cc << EOF
1675	#include <cstdio>
1676	#include <vpx/vpx_codec.h>
1677	extern "C" int main(void)
1678	{
1679	int version = vpx_codec_version();
1680	int verMajor = VPX_VERSION_MAJOR(version);
1681	int verMinor = VPX_VERSION_MINOR(version);
1682	int verPatch = VPX_VERSION_PATCH(version);
1683	printf("found version %d.%d.%d", verMajor, verMinor, verPatch);
1684	if ( verMajor == 1 && verMinor >= 0
1685	\|\| verMajor == 0 && verMinor == 9 && verPatch >= 5)
1686	{
1687	printf(", OK.\n");
1688	return 0;
1689	}
1690	else
1691	{
1692	printf(", expected version 0.9.5 or higher\n");
1693	return 1;
1694	}
1695	}
1696	EOF
1697	[ -n "$INCVPX" ] && I_INCVPX=`prefix_I "$INCVPX"`
1698	if test_compile "$LIBVPX $I_INCVPX" vpx vpx; then
1699	if test_execute; then
1700	cnf_append "SDK_VBOX_VPX_INCS" "$INCVPX"
1701	cnf_append "SDK_VBOX_VPX_LIBS" "`strip_l "$LIBVPX"`"
1702	fi
1703	fi
1704	fi
1705	fi
1706	}
1707
1708
1709	#
1710	# Check whether static libstdc++ is installed. This library is required
1711	# for the Linux guest additions.
1712	#
1713	check_staticlibstdcxx()
1714	{
1715	test_header "static stc++ library"
1716	libstdcxx=`$CXX -print-file-name=libstdc++.a`
1717	cat > $ODIR.tmp_src.cc << EOF
1718	#include <string>
1719
1720	extern "C" int main(void)
1721	{
1722	std::string s = "test";
1723	return 0;
1724	}
1725	EOF
1726	if test_compile "$libstdcxx" libstdc++ libstdc++; then
1727	log_success "found"
1728	fi
1729	}
1730
1731
1732	#
1733	# Check for Linux sources
1734	#
1735	check_linux()
1736	{
1737	test_header "Linux kernel sources"
1738	cat > $ODIR.tmp_src.c << EOF
1739	#include <linux/version.h>
1740	int printf(const char *format, ...);
1741	int main(void)
1742	{
1743	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
1744	(LINUX_VERSION_CODE % 65536) / 256,
1745	LINUX_VERSION_CODE % 256);
1746	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
1747	printf(", OK.\n");
1748	return 0;
1749	#else
1750	printf(", expected version 2.4.0 or higher\n");
1751	return 1;
1752	#endif
1753	}
1754	EOF
1755	echo "compiling the following source file:" >> $LOG
1756	cat $ODIR.tmp_src.c >> $LOG
1757	echo "using the following command line:" >> $LOG
1758	echo "$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include " \
1759	"-I$LINUX/include/generated/uapi" >> $LOG
1760	$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include \
1761	-I$LINUX/include/generated/uapi >> $LOG 2>&1
1762	if [ $? -ne 0 ]; then
1763	echo
1764	echo " Linux kernel headers not found at $LINUX"
1765	echo " Check the file $LOG for detailed error information."
1766	fail
1767	else
1768	if test_execute; then
1769	cat > $ODIR.tmp_src.c << EOF
1770	#include <linux/version.h>
1771	int printf(const char *format, ...);
1772	int main(void)
1773	{
1774	return LINUX_VERSION_CODE >= KERNEL_VERSION(4,9,0) ? 1 : 0;
1775	}
1776	EOF
1777	echo "compiling the following source file:" >> $LOG
1778	cat $ODIR.tmp_src.c >> $LOG
1779	echo "using the following command line:" >> $LOG
1780	echo "$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include " \
1781	"-I$LINUX/include/generated/uapi" >> $LOG
1782	$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include \
1783	-I$LINUX/include/generated/uapi >> $LOG 2>&1
1784	if [ $? -eq 0 ]; then
1785	$ODIR.tmp_out
1786	if [ $? -ne 0 ]; then
1787	cnf_append "VBOX_WITH_VBOXDRV" ""
1788	cnf_append "VBOX_WITH_ADDITION_DRIVERS" ""
1789	echo "Detected Linux >= 4.8 -- disabling compiling of Linux kernel modules."
1790	else
1791	cnf_append "VBOX_LINUX_SRC" "`cd $LINUX ; pwd`"
1792	fi
1793	fi
1794	fi
1795	fi
1796	}
1797
1798	#
1799	# Check for kchmviewer, needed to display the online help
1800	# (unused as we ship kchmviewer)
1801	#
1802	check_kchmviewer()
1803	{
1804	test_header kchmviewer
1805	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
1806	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: \(.*\)+\1+'`
1807	if [ $? -ne 0 ]; then
1808	log_failure "kchmviewer not working"
1809	fail
1810	else
1811	log_success "found version $kchmviewer_ver"
1812	fi
1813	fi
1814	}
1815
1816
1817	#
1818	# Check for the kBuild tools, we don't support GNU make
1819	#
1820	check_kbuild()
1821	{
1822	test_header kBuild
1823	if which_wrapper "$KBUILDDIR/bin/$OS.$BUILD_MACHINE/kmk" > /dev/null; then
1824	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$BUILD_MACHINE"
1825	echo "PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
1826	echo "export PATH_KBUILD" >> $ENV
1827	echo "PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
1828	echo "export PATH_DEVTOOLS" >> $ENV
1829	echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"" >> $ENV
1830	echo "export PATH_KBUILD_BIN" >> $ENV
1831	echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
1832	if [ "$OS" = "solaris" ]; then
1833	# Because of sh being non-default shell in Solaris we need to export PATH again when
1834	# sourcing env.sh. Simply exporting from ./configure does not export PATH correctly.
1835	echo "PATH=\"$ORGPATH\"" >> $ENV
1836	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1837	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1838	else
1839	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1840	echo "echo \"\$PATH\" \| grep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1841	fi
1842	echo "export PATH" >> $ENV
1843	echo "unset path_kbuild_bin path_dev_bin" >> $ENV
1844	KBUILD_SED="$KBUILDDIR_BIN/kmk_sed"
1845	elif [ "$OS.$BUILD_MACHINE" = "darwin.amd64" ]; then
1846	# Currently there are no amd64 kBuild bins. So use the x86 variant in any case.
1847	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.x86"
1848	echo "PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
1849	echo "export PATH_KBUILD" >> $ENV
1850	echo "PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
1851	echo "export PATH_DEVTOOLS" >> $ENV
1852	echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.x86\"" >> $ENV
1853	echo "PATH_KBUILD_BIN=\"\$path_kbuild_bin\"" >> $ENV
1854	echo "export PATH_KBUILD_BIN" >> $ENV
1855	echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
1856	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1857	echo "echo \"\$PATH\" \| grep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1858	echo "export PATH" >> $ENV
1859	echo "unset path_kbuild_bin path_dev_bin" >> $ENV
1860	KBUILD_SED="$KBUILDDIR_BIN/kmk_sed"
1861	elif check_avail "kmk" KBUILDDIR really; then
1862	# check for installed kBuild
1863	KBUILD_SED="`which_wrapper kmk_sed`"
1864	else
1865	fail
1866	fi
1867	log_success "found"
1868	}
1869
1870
1871	#
1872	# Check for compiler.h
1873	# Some Linux distributions include "compiler.h" in their libc linux
1874	# headers package, some don't. Most don't need it, building might (!)
1875	# not succeed on openSUSE without it.
1876	#
1877	# See http://www.mail-archive.com/qemu-devel%40nongnu.org/msg07980.html
1878	#
1879	check_compiler_h()
1880	{
1881	test_header compiler.h
1882	if test ! -f "/usr/include/linux/compiler.h"; then
1883	log_success "compiler.h not found"
1884	else
1885	cnf_append "VBOX_WITH_LINUX_COMPILER_H" "1"
1886	log_success "compiler.h found"
1887	fi
1888	}
1889
1890	#
1891	# Check for libcap.
1892	# Required to pass CAP_NET_RAW to our binaries to allow to open SOCK_RAW
1893	# sockets for doing ICMP requests.
1894	#
1895	check_libcap()
1896	{
1897	test_header "libcap library"
1898	cat > $ODIR.tmp_src.cc << EOF
1899	#include <cstdio>
1900	#include <sys/types.h>
1901	#include <linux/types.h>
1902	#include <sys/capability.h>
1903
1904	extern "C" int main(void)
1905	{
1906	char buf[1024];
1907	cap_t caps = cap_get_proc();
1908	snprintf(buf, sizeof(buf), "Current caps are '%s'\n", cap_to_text(caps, NULL));
1909	return 0;
1910	}
1911	EOF
1912	if test_compile $LIBCAP libcap libcap; then
1913	if test_execute; then
1914	log_success "found"
1915	fi
1916	fi
1917	}
1918
1919	#
1920	# Check if we are able to build 32-bit applications (needed for the guest additions)
1921	#
1922	check_32bit()
1923	{
1924	test_header "32-bit support"
1925	cat > $ODIR.tmp_src.c << EOF
1926	#include <stdint.h>
1927	int main(void)
1928	{
1929	return 0;
1930	}
1931	EOF
1932	echo "compiling the following source file:" >> $LOG
1933	cat $ODIR.tmp_src.c >> $LOG
1934	echo "using the following command line:" >> $LOG
1935	echo "$CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c" >> $LOG
1936	$CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c >> $LOG 2>&1
1937	if [ $? -ne 0 ]; then
1938	echo
1939	echo " Cannot compile 32-bit applications (missing headers and/or libraries)!"
1940	echo " Check the file $LOG for detailed error information."
1941	fail
1942	else
1943	echo "executing the binary" >> $LOG
1944	$ODIR.tmp_out 2> $ODIR.test_execute.log
1945	rc=$?
1946	cat $ODIR.test_execute.log >> $LOG
1947	if [ $rc -ne 0 ]; then
1948	echo
1949	echo " Cannot execute 32-bit applications! Either enable 32-bit support in the"
1950	echo " kernel configuration or use --disable-vmmraw to disable 32-bit guests."
1951	fail
1952	return 1
1953	fi
1954	fi
1955	log_success ""
1956	}
1957
1958
1959	#
1960	# Check for Python
1961	#
1962	check_python()
1963	{
1964	test_header "Python support"
1965
1966	# On darwin this is a on/off decision only
1967	if [ "$OS" = "darwin" ]; then
1968	echo "enabled"
1969	cnf_append "VBOX_WITH_PYTHON" "1"
1970	return
1971	fi
1972
1973	cat > $ODIR.tmp_src.cc << EOF
1974	#include <cstdio>
1975	#include <Python.h>
1976	extern "C" int main(void)
1977	{
1978	Py_Initialize();
1979	printf("found version %s", PY_VERSION);
1980	#if PY_VERSION_HEX >= 0x02060000
1981	printf(", OK.\n");
1982	return 0;
1983	#else
1984	printf(", expected version 2.6 or higher\n");
1985	return 1;
1986	#endif
1987	}
1988	EOF
1989	found=
1990	SUPPYTHONLIBS="python2.7 python2.6 python3.1 python3.2 python3.3 python3.4 python3.4m python3.5 python3.5m"
1991	for p in $PYTHONDIR; do
1992	for d in $SUPPYTHONLIBS; do
1993	for b in lib/x86_64-linux-gnu lib/i386-linux-gnu lib64 lib/64 lib; do
1994	echo "compiling the following source file:" >> $LOG
1995	cat $ODIR.tmp_src.cc >> $LOG
1996	echo "using the following command line:" >> $LOG
1997	echo "$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so" >> $LOG
1998	$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so >> $LOG 2>&1
1999	if [ $? -eq 0 ]; then
2000	found=1
2001	break
2002	fi
2003	done
2004	if [ -n "$found" ]; then break; fi
2005	done
2006	if [ -n "$found" ]; then break; fi
2007	done
2008	if [ -n "$found" ]; then
2009	if test_execute; then
2010	cnf_append "VBOX_WITH_PYTHON" "1"
2011	cnf_append "VBOX_PATH_PYTHON_INC" "$p/include/$d"
2012	cnf_append "VBOX_LIB_PYTHON" "$p/$b/lib$d.so"
2013	else
2014	log_failure "Python not working"
2015	fail
2016	fi
2017	else
2018	log_failure "Python not found"
2019	fail
2020	fi
2021	}
2022
2023
2024	#
2025	# Check for Java
2026	#
2027	check_java()
2028	{
2029	test_header "Java support"
2030	log_success
2031	}
2032
2033
2034	#
2035	# Setup wine
2036	#
2037	setup_wine()
2038	{
2039	test_header "Wine support"
2040	if ! which_wrapper wine > /dev/null; then
2041	echo " wine binary not found"
2042	fail
2043	fi
2044	if ! which_wrapper wine > /dev/null; then
2045	echo " wine not found"
2046	fail
2047	fi
2048	wine_version="`wine --version`"
2049	case "`expr "$wine_version" : 'wine-\([0-9.]*\)' '>' 1.1.43`" in
2050	"0")
2051	if ! which_wrapper wineprefixcreate > /dev/null; then
2052	echo " wineprefixcreate not found"
2053	fail
2054	fi
2055	;;
2056	*) eval "wineprefixcreate() { true ; }" ;; # now created automatically
2057	esac
2058	export WINEPREFIX="${ODIR}wine.$BUILD_MACHINE"
2059	echo "WINEPREFIX=\"${ODIR}wine.$BUILD_MACHINE\"" >> $ENV
2060	echo "export WINEPREFIX" >> $ENV
2061	rm -rf $WINEPREFIX
2062	mkdir -p $WINEPREFIX
2063	touch $WINEPREFIX/.no_prelaunch_window_flag
2064	if ! wineprefixcreate -q > /dev/null 2>&1; then
2065	echo " wineprefixcreate failed"
2066	fail
2067	fi
2068	tmp=.tmp.wine.reg
2069	rm -f $tmp
2070	echo 'REGEDIT4' > $tmp
2071	echo '' >> $tmp
2072	echo '[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment]' >> $tmp
2073	echo "\"PATH\"=\"c:\\\\\\\\windows\\\\\\\\system32;c:\\\\\\\\windows;z:$DEVDIR/win.x86/vcc/v8/bin/Microsoft.VC80.CRT;z:$DEVDIR/win.x86/HTML_Help_Workshop/v1.3\"" >> $tmp
2074	echo '' >> $tmp
2075	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhc.exe\DllOverrides]' >> $tmp
2076	echo '"itss"="native"' >> $tmp
2077	echo '' >> $tmp
2078	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhw.exe\DllOverrides]' >> $tmp
2079	echo '"itss"="native"' >> $tmp
2080	echo '' >> $tmp
2081	if ! wine regedit $tmp > /dev/null 2>&1; then
2082	rm -f $tmp
2083	echo " failed to load registry changes (path)."
2084	fail
2085	fi
2086	rm -f $tmp
2087	log_success "found"
2088	}
2089
2090
2091	#
2092	# Check for gSOAP.
2093	#
2094	check_gsoap()
2095	{
2096	test_header "GSOAP compiler"
2097	if [ -z "$GSOAP" -a -z "$GSOAP_IMPORT" ]; then
2098	if which_wrapper pkg-config > /dev/null; then
2099	GSOAP_CXX_LIBS=`pkg-config gsoapssl++ --libs 2>> $LOG`
2100	if [ $? -eq 0 ]; then
2101	GSOAP=`pkg-config gsoapssl++ --variable=exec_prefix`
2102	GSOAP_IMPORT="$GSOAP/share/gsoap/import"
2103	if [ ! -d "$GSOAP_IMPORT" -a -d "$GSOAP/include/gsoap" ]; then
2104	GSOAP_IMPORT="$GSOAP/include/gsoap"
2105	fi
2106	cnf_append "VBOX_GSOAP_INSTALLED" "1"
2107	cnf_append "VBOX_PATH_GSOAP" "$GSOAP"
2108	cnf_append "VBOX_PATH_GSOAP_IMPORT" "$GSOAP_IMPORT"
2109	if [ -f "$GSOAP/share/gsoap/stdsoap2.cpp" ]; then
2110	cnf_append "VBOX_GSOAP_CXX_SOURCES" "$GSOAP/share/gsoap/stdsoap2.cpp"
2111	else
2112	cnf_append "VBOX_GSOAP_CXX_SOURCES" ""
2113	fi
2114	cnf_append "VBOX_GSOAP_CXX_LIBS" "`strip_l "$GSOAP_CXX_LIBS"`"
2115	gsoap_version=`pkg-config gsoapssl++ --modversion`
2116	log_success "found version $gsoap_version"
2117	return
2118	fi
2119	fi
2120	fi
2121	if [ -z "$GSOAP" ]; then
2122	GSOAP="/usr"
2123	fi
2124	if which_wrapper "$GSOAP/bin/soapcpp2" > /dev/null; then
2125	if which_wrapper "$GSOAP/bin/wsdl2h" > /dev/null; then
2126	if [ -f "$GSOAP/include/stdsoap2.h" ]; then
2127	# TODO: Check for libgsoap++.a/so
2128
2129	if [ -z "$GSOAP_IMPORT" ]; then
2130	GSOAP_IMPORT="$GSOAP/share/gsoap/import"
2131	if [ ! -d "$GSOAP_IMPORT" -a -d "$GSOAP/include/gsoap" ]; then
2132	GSOAP_IMPORT="$GSOAP/include/gsoap"
2133	fi
2134	fi
2135	if [ -f "$GSOAP_IMPORT/stlvector.h" ]; then
2136	cnf_append "VBOX_GSOAP_INSTALLED" "1"
2137	cnf_append "VBOX_PATH_GSOAP" "$GSOAP"
2138	cnf_append "VBOX_PATH_GSOAP_IMPORT" "$GSOAP_IMPORT"
2139	if [ -f "$GSOAP/share/gsoap/stdsoap2.cpp" ]; then
2140	cnf_append "VBOX_GSOAP_CXX_SOURCES" "$GSOAP/share/gsoap/stdsoap2.cpp"
2141	else
2142	cnf_append "VBOX_GSOAP_CXX_SOURCES" ""
2143	fi
2144	cnf_append "VBOX_GSOAP_CXX_LIBS" "libgsoapssl++"
2145	log_success "found"
2146	else
2147	log_failure "stlvector.h not found -- disabling webservice"
2148	cnf_append "VBOX_WITH_WEBSERVICES" ""
2149	fi
2150	else
2151	log_failure "stdsoap2.h not found -- disabling webservice"
2152	cnf_append "VBOX_WITH_WEBSERVICES" ""
2153	fi
2154	else
2155	log_failure "wsdl2h not found -- disabling webservice"
2156	cnf_append "VBOX_WITH_WEBSERVICES" ""
2157	fi
2158	else
2159	log_failure "soapcpp2 not found -- disabling webservice"
2160	cnf_append "VBOX_WITH_WEBSERVICES" ""
2161	fi
2162	}
2163
2164
2165	#
2166	# Check Xcode path
2167	#
2168	check_xcode_sdk_path()
2169	{
2170	# Check if WITH_XCODE_DIR is set.
2171	if [ -z "$WITH_XCODE_DIR" ]; then
2172	echo "Please specify --with-xcode-dir option."
2173	return 0
2174	fi
2175
2176	# Check if specified path exists and is a directory.
2177	if [ -d "$1" ]; then
2178	return 1
2179	else
2180	echo "Xcode path [$1] not found."
2181	return 0
2182	fi
2183	}
2184
2185	#
2186	# Determines the Darwin version.
2187	# @todo This should really check the Xcode/SDK version.
2188	#
2189	check_darwinversion()
2190	{
2191	test_header "Darwin version"
2192	darwin_ver=`uname -r`
2193	case "$darwin_ver" in
2194	17\.*)
2195	check_xcode_sdk_path "$WITH_XCODE_DIR"
2196	[ $? -eq 1 ] \|\| fail
2197	darwin_ver="10.13" # High Sierra
2198	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2199	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2200	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2201	;;
2202	16\.*)
2203	check_xcode_sdk_path "$WITH_XCODE_DIR"
2204	[ $? -eq 1 ] \|\| fail
2205	darwin_ver="10.12" # Sierra
2206	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2207	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2208	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2209	;;
2210	15\.*)
2211	check_xcode_sdk_path "$WITH_XCODE_DIR"
2212	[ $? -eq 1 ] \|\| fail
2213	darwin_ver="10.11" # El Capitan
2214	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2215	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2216	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2217	;;
2218	14\.*)
2219	check_xcode_sdk_path "$WITH_XCODE_DIR"
2220	[ $? -eq 1 ] \|\| fail
2221	darwin_ver="10.10" # Yosemite
2222	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2223	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2224	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2225	;;
2226	13\.*)
2227	check_xcode_sdk_path "$WITH_XCODE_DIR"
2228	[ $? -eq 1 ] \|\| fail
2229	darwin_ver="10.9" # Mavericks
2230	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2231	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2232	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2233	;;
2234	12\.*)
2235	darwin_ver="10.8" # Mountain Lion
2236	if [ ! -z "$WITH_XCODE_DIR" ]; then
2237	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2238	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2239	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2240	else
2241	sdk=/Developer/SDKs/MacOSX10.6.sdk
2242	fi
2243	CXX_FLAGS="-mmacosx-version-min=10.6 -isysroot $sdk -Wl,-syslibroot,$sdk"
2244	;;
2245	11\.*)
2246	darwin_ver="10.7" # Lion
2247	sdk=/Developer/SDKs/MacOSX10.6.sdk
2248	CXX_FLAGS="-mmacosx-version-min=10.6 -isysroot $sdk -Wl,-syslibroot,$sdk"
2249	;;
2250	10\.*)
2251	darwin_ver="10.6" # Snow Leopard
2252	if [ "$BUILD_MACHINE" = "x86" ]; then
2253	sdk=/Developer/SDKs/MacOSX10.5.sdk
2254	CXX_FLAGS="-mmacosx-version-min=10.5 -isysroot $sdk -Wl,-syslibroot,$sdk"
2255	cnf_append "VBOX_MACOS_10_5_WORKAROUND" "1"
2256	else
2257	sdk=/Developer/SDKs/MacOSX10.6.sdk
2258	CXX_FLAGS="-mmacosx-version-min=10.6 -isysroot $sdk -Wl,-syslibroot,$sdk"
2259	fi
2260	# test "$CC" = "gcc" && CC="gcc-4.0"
2261	# test "$CXX" = "g++" && CXX="g++-4.0"
2262	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_7" "1"
2263	;;
2264	9\.*)
2265	darwin_ver="10.5" # Leopard
2266	sdk=/Developer/SDKs/MacOSX10.5.sdk
2267	CXX_FLAGS="-mmacosx-version-min=10.5 -isysroot $sdk -Wl,-syslibroot,$sdk"
2268	# test "$CC" = "gcc" && CC="gcc-4.0"
2269	# test "$CXX" = "g++" && CXX="g++-4.0"
2270	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_6" "1"
2271	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_7" "1"
2272	;;
2273	8\.*)
2274	darwin_ver="10.4" # Tiger
2275	sdk=/Developer/SDKs/MacOSX10.4u.sdk
2276	CXX_FLAGS="-mmacosx-version-min=10.4 -isysroot $sdk -Wl,-syslibroot,$sdk"
2277	# test "$CC" = "gcc" && CC="gcc-4.0"
2278	# test "$CXX" = "g++" && CXX="g++-4.0"
2279	cnf_append "VBOX_WITH_COCOA_QT" ""
2280	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_6" "1"
2281	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_7" "1"
2282	;;
2283	*)
2284	echo " failed to determine Darwin version. (uname -r: $darwin_ver)"
2285	fail
2286	darwin_ver="unknown"
2287	;;
2288	esac
2289	log_success "found version $darwin_ver (SDK: $sdk)"
2290	}
2291
2292
2293	check_makeself()
2294	{
2295	test_header "makeself"
2296	if check_avail "$MAKESELF" makeself; then
2297	makeself_ver=`$MAKESELF --version\|grep version\|sed 's+^Makeself.version \([0-9\.]\).*+\1+'`
2298	if [ $? -ne 0 ]; then
2299	log_failure "makeself not working"
2300	fail
2301	else
2302	log_success "found version $makeself_ver"
2303	cnf_append "VBOX_MAKESELF" "`which_wrapper $MAKESELF`"
2304	fi
2305	fi
2306	}
2307
2308
2309	#
2310	# Show help
2311	#
2312	show_help()
2313	{
2314	cat << EOF
2315	Usage: ./configure [OPTIONS]...
2316
2317	Configuration:
2318	-h, --help display this help and exit
2319	--nofatal don't abort on errors
2320	EOF
2321	[ $WITH_XPCOM -eq 1 ] && echo " --disable-xpcom disable XPCOM and related stuff"
2322	[ $WITH_PYTHON -eq 1 ] && echo " --disable-python disable python bindings"
2323	[ $WITH_JAVA -eq 1 ] && echo " --disable-java disable java bindings"
2324	[ $WITH_VMMRAW -eq 1 ] && echo " --disable-vmmraw disable VMM raw mode (VT-x/AMD-V mandatory!)"
2325	[ $WITH_SDL_TTF -eq 1 ] && echo " --disable-sdl-ttf disable SDL_ttf detection"
2326	[ $WITH_QT5 -eq 1 ] && echo " --disable-qt disable Qt detection"
2327	[ $WITH_ALSA -eq 1 ] && echo " --disable-alsa disable the ALSA sound backend"
2328	[ $WITH_PULSE -eq 1 ] && echo " --disable-pulse disable the PulseAudio backend"
2329	[ $WITH_DBUS -eq 1 ] && echo " --disable-dbus don't use DBus and hal for hardware detection"
2330	[ $WITH_KMODS -eq 1 ] && echo " --disable-kmods don't build Linux kernel modules (host and guest)"
2331	[ $WITH_OPENGL -eq 1 ] && echo " --disable-opengl disable OpenGL support (2D & 3D)"
2332	[ $WITH_QT5 -eq 0 ] && echo " --enable-qt5 enable Qt5 detection"
2333	[ $WITH_GSOAP -eq 0 ] && echo " --enable-webservice enable the webservice stuff"
2334	[ $OSE -eq 1 ] && echo " --enable-vnc enable the VNC server"
2335	[ $OSE -eq 0 ] && echo " --disable-extpack don't build the extpack"
2336	[ $WITH_DOCS -eq 1 ] && echo " --disable-docs don't build the documentation"
2337	[ $WITH_LIBVPX -eq 1 ] && echo " --disable-libvpx don't use libvpx for video capturing"
2338	[ "$OS" = "linux" -o "$OS" = "freebsd" ] && echo " --enable-vde enable VDE networking"
2339	cat << EOF
2340	--disable-udptunnel disable UDP tunnel networking
2341	--disable-devmapper disable device mapper library access
2342	--disable-hardening don't be strict about /dev/vboxdrv access
2343	--build-libxml2 build libxml2 from sources
2344	EOF
2345	[ $OSE -eq 0 ] && cat << EOF
2346	--build-libssl build openssl from sources
2347	--build-libcurl build libcurl from sources
2348	--build-libvpx build libvpx from sources
2349	EOF
2350	[ "$OS" != "darwin" ] && echo " --setup-wine setup a Wine directory and register the hhc hack"
2351	cat << EOF
2352	--only-additions only build the Guest Additions
2353
2354	Paths:
2355	--with-gcc=PATH location of the gcc compiler [$CC]
2356	--with-g++=PATH location of the g++ compiler [$CXX]
2357	--with-kbuild=DIR kbuild directory [$KBUILDDIR]
2358	--with-iasl=PATH location of the iasl compiler [$IASL]
2359	--with-mkisofs=PATH location of mkisofs [$MKISOFS]
2360	--with-makeself=PATH location of makeself [$MAKESELF]
2361	EOF
2362	[ "$OS" = "darwin" ] && echo " --with-xcode-dir=DIR custom path to Xcode root directory; it is assumed that Xcode"
2363	[ "$OS" = "darwin" ] && echo " contains OS X 10.6 SDK (required for Mountain Lion and newer hosts"
2364	[ "$OS" = "darwin" ] && echo " only, ignored for the rest)"
2365	[ "$OS" = "linux" ] && echo " --with-linux=DIR Linux kernel source directory [$LINUX]"
2366	[ $WITH_QT5 -eq 1 ] && echo " --with-qt-dir=DIR directory for Qt headers/libraries [pkgconfig]"
2367	[ $WITH_GSOAP -eq 1 ] && echo " --with-gsoap-dir=PATH directory for gSOAP compiler/headers/libraries"
2368	[ $WITH_GSOAP -eq 1 ] && echo " (soapcpp2 and wsdl2h, soapstd2.h, libgsoap++.a/so)"
2369	[ $WITH_GSOAP -eq 1 ] && echo " --with-gsoap-import=PATH directory for gSOAP import files (stlvector.h)"
2370	cat << EOF
2371	--with-openssl-dir=DIR directory for OpenSSL headers/libraries
2372	--with-ow-dir=DIR directory where Open Watcom can be found [$WATCOM]
2373	--out-path=PATH the folder to which configuration and build output
2374	should go
2375
2376	Build type:
2377	-d, --build-debug build with debugging symbols and assertions
2378	--build-profile build with profiling support
2379	--build-headless build headless (without any GUI frontend)
2380	EOF
2381	exit 0
2382	}
2383
2384
2385	#
2386	# The body.
2387	#
2388
2389	# test if we are OSE
2390	if [ $OSE -eq 1 -a -r "`cd \`dirname $0\`; pwd`/src/VBox/RDP/server/server.cpp" ]; then
2391	OSE=0
2392	# Set this as a reminder to print a log message once we know the path of the
2393	# log file
2394	NOT_OSE=1
2395	fi
2396
2397	# Change OS specific defaults; must be before all other stuff
2398	if [ "$OS" = "darwin" ]; then
2399	WITH_SDL=0
2400	WITH_SDL_TTF=0
2401	WITH_X11=0
2402	WITH_ALSA=0
2403	WITH_PULSE=0
2404	WITH_DBUS=0
2405	WITH_KMODS=0
2406	BUILD_LIBXML2=1
2407	BUILD_LIBVPX=1
2408	[ $OSE -eq 1 ] \|\| BUILD_LIBCURL=1
2409	[ $OSE -eq 1 ] && WITH_LIBVPX=0
2410	WITH_XCODE_DIR=""
2411	elif [ "$OS" = "haiku" ]; then
2412	#WITH_SDL=0
2413	WITH_SDL_TTF=0
2414	WITH_X11=0
2415	WITH_ALSA=0
2416	WITH_PULSE=0
2417	WITH_DBUS=0
2418	WITH_KMODS=0
2419	WITH_LIBIDL=0
2420	WITH_XPCOM=0
2421	BUILD_LIBXSLT=1
2422	BUILD_LIBXML2=1
2423	WITH_LIBVPX=0
2424	# it is part of libroot, which is linked by default,
2425	# but the script wants something
2426	LIBPTHREAD="-lroot"
2427	#[ $OSE -eq 1 ] \|\| BUILD_LIBCURL=1
2428	[ $OSE -eq 1 ] \|\| BUILD_LIBSSL=1
2429	elif [ "$OS" = "solaris" ]; then
2430	[ $OSE -eq 1 ] && WITH_LIBVPX=0
2431	fi
2432
2433	# scan command line options
2434	for option in "$@"; do
2435	case "$option" in
2436	--help\|-help\|-h)
2437	show_help
2438	;;
2439	--nofatal)
2440	nofatal=1
2441	;;
2442	--env-only)
2443	ENV_ONLY=1
2444	;;
2445	--with-gcc=*)
2446	CC=`echo $option \| cut -d'=' -f2`
2447	;;
2448	--with-g++=*)
2449	CXX=`echo $option \| cut -d'=' -f2`
2450	;;
2451	--with-kbuild=*)
2452	KBUILDDIR=`echo $option \| cut -d'=' -f2`
2453	if echo $KBUILDDIR\|grep -q "$INVALID_CHARS"; then
2454	echo "Error: KBUILDDIR contains invalid characters!"
2455	exit 1
2456	fi
2457	;;
2458	--with-qt-dir=*)
2459	[ $WITH_QT5 -eq 1 ] && QT5DIR=`echo $option \| cut -d'=' -f2`
2460	[ $WITH_QT5 -eq 1 ] && QT5DIR_PKGCONFIG=0
2461	;;
2462	--with-qt5-minor=*)
2463	QT5MIN=`echo $option \| cut -d'=' -f2`
2464	;;
2465	--with-qt5-major=*)
2466	QT5MAJ=`echo $option \| cut -d'=' -f2`
2467	;;
2468	--with-openssl-dir=*)
2469	OPENSSLDIR=`echo $option \| cut -d'=' -f2`
2470	INCCRYPTO="-I${OPENSSLDIR}/include"
2471	LIBCRYPTO="${OPENSSLDIR}/lib/libcrypto.a ${OPENSSLDIR}/lib/libssl.a"
2472	;;
2473	--with-ow-dir=*)
2474	WATCOM=`echo $option \| cut -d'=' -f2`
2475	;;
2476	--with-gsoap-dir=*)
2477	GSOAP=`echo $option \| cut -d'=' -f2`
2478	;;
2479	--with-gsoap-import=*)
2480	GSOAP_IMPORT=`echo $option \| cut -d'=' -f2`
2481	;;
2482	--with-iasl=*)
2483	IASL=`echo $option \| cut -d'=' -f2`
2484	;;
2485	--with-xcode-dir=*)
2486	WITH_XCODE_DIR=`echo $option \| cut -d'=' -f2`
2487	echo $option
2488	;;
2489	--with-linux=*)
2490	LINUX=`echo $option \| cut -d'=' -f2`
2491	;;
2492	--with-mkisofs=*)
2493	MKISOFS=`echo $option \| cut -d'=' -f2`
2494	;;
2495	--with-makeself=*)
2496	MAKESELF=`echo $option \| cut -d'=' -f2`
2497	;;
2498	--target-arch=*)
2499	TARGET_MACHINE=`echo $option \| cut -d'=' -f2`
2500	;;
2501	--disable-xpcom)
2502	[ $WITH_XPCOM -eq 1 ] && WITH_XPCOM=0
2503	;;
2504	--disable-python)
2505	[ $WITH_PYTHON -eq 1 ] && WITH_PYTHON=0
2506	;;
2507	--disable-java)
2508	[ $WITH_JAVA -eq 1 ] && WITH_JAVA=0
2509	;;
2510	--disable-vmmraw)
2511	[ $WITH_VMMRAW -eq 1 ] && WITH_VMMRAW=0
2512	;;
2513	--disable-sdl-ttf)
2514	[ $WITH_SDL_TTF -eq 1 ] && WITH_SDL_TTF=0
2515	;;
2516	--disable-qt)
2517	[ $WITH_QT5 -eq 1 ] && WITH_QT5=0
2518	;;
2519	--enable-qt5)
2520	[ $WITH_QT5 -eq 0 ] && WITH_QT5=1
2521	;;
2522	--passive-mesa)
2523	PASSIVE_MESA=1
2524	;;
2525	--disable-alsa)
2526	[ $WITH_ALSA -eq 1 ] && WITH_ALSA=0
2527	;;
2528	--disable-pulse)
2529	[ $WITH_PULSE -eq 1 ] && WITH_PULSE=0
2530	;;
2531	--enable-pulse)
2532	WITH_PULSE=2
2533	;;
2534	--disable-dbus)
2535	[ $WITH_DBUS -eq 1 ] && WITH_DBUS=0
2536	;;
2537	--disable-kmods)
2538	[ $WITH_KMODS -eq 1 ] && WITH_KMODS=0
2539	;;
2540	--disable-opengl)
2541	[ $WITH_OPENGL -eq 1 ] && WITH_OPENGL=0
2542	;;
2543	--enable-webservice)
2544	[ $WITH_GSOAP -eq 0 ] && WITH_GSOAP=1
2545	;;
2546	--enable-vnc)
2547	WITH_VNC=1
2548	;;
2549	--disable-hardening)
2550	WITH_HARDENING=0
2551	;;
2552	--disable-extpack)
2553	WITH_EXTPACK=0
2554	;;
2555	--disable-docs)
2556	WITH_DOCS=0
2557	;;
2558	--enable-hardening)
2559	WITH_HARDENING=2
2560	;;
2561	--disable-udptunnel)
2562	WITH_UDPTUNNEL=0
2563	;;
2564	--enable-vde)
2565	WITH_VDE=1
2566	;;
2567	--disable-devmapper)
2568	WITH_DEVMAPPER=0
2569	;;
2570	--disable-libvpx)
2571	WITH_LIBVPX=0
2572	;;
2573	--disable-sdl)
2574	WITH_SDL=0
2575	;;
2576	--build-debug\|-d)
2577	BUILD_TYPE=debug
2578	;;
2579	--build-profile)
2580	BUILD_TYPE=profile
2581	;;
2582	--build-libxml2)
2583	BUILD_LIBXML2=1
2584	;;
2585	--build-libssl)
2586	BUILD_LIBSSL=1
2587	;;
2588	--build-libcurl)
2589	BUILD_LIBCURL=1
2590	;;
2591	--build-libvpx)
2592	BUILD_LIBVPX=1
2593	;;
2594	--build-headless)
2595	HEADLESS=1
2596	WITH_SDL=0
2597	WITH_SDL_TTF=0
2598	WITH_X11=0
2599	WITH_OPENGL=0
2600	WITH_QT5=0
2601	;;
2602	--ose)
2603	OSE=2
2604	;;
2605	--odir=*)
2606	ODIR="`echo $option \| cut -d'=' -f2`/"
2607	ODIR_OVERRIDE=1
2608	;;
2609	--out-path=*)
2610	out_path="`echo $option \| cut -d'=' -f2`/"
2611	if [ -d $out_path ]; then
2612	saved_path="`pwd`"
2613	cd $out_path
2614	OUT_PATH="`pwd`"
2615	cd $saved_path
2616	OUT_PATH_OVERRIDE=1
2617	if [ $ODIR_OVERRIDE -eq 0 ]; then
2618	# This variable has not yet been overridden. That can still happen.
2619	ODIR=$OUT_PATH/
2620	fi
2621	else
2622	echo "Error: invalid folder \"$out_path\" in option \"$option\""
2623	exit 1
2624	fi
2625	;;
2626	--setup-wine)
2627	[ "$OS" != "darwin" ] && SETUP_WINE=1
2628	;;
2629	--only-additions)
2630	ONLY_ADDITIONS=1
2631	;;
2632	*)
2633	echo
2634	echo "Unrecognized option \"$option\""
2635	echo
2636	show_help
2637	;;
2638	esac
2639	done
2640
2641	LOG="$ODIR$LOG"
2642	ENV="$ODIR$ENV"
2643	CNF="$ODIR$CNF"
2644
2645	# initialize output files
2646	cat > $LOG << EOF
2647	# Log file generated by
2648	#
2649	# '$0 $*'
2650	#
2651
2652	EOF
2653	cat > $CNF << EOF
2654	# -- Makefile --
2655	#
2656	# automatically generated by
2657	#
2658	# '$0 $*'
2659	#
2660	# It will be completely overwritten if configure is executed again.
2661	#
2662
2663	EOF
2664	cat > $ENV << EOF
2665	#!/bin/bash
2666	#
2667	# automatically generated by
2668	#
2669	# '$0 $*'
2670	#
2671	# It will be completely overwritten if configure is executed again.
2672	# Make sure you source this file once before you start to build VBox.
2673	#
2674
2675	EOF
2676
2677	# Print log warning about OSE if necessary
2678	if [ -n "$NOT_OSE" ]; then
2679	echo "Found RDP server, assuming VBOX_OSE = FALSE" >> $LOG
2680	echo >> $LOG
2681	fi
2682
2683
2684	if [ "$BUILD_TYPE" = "debug" ]; then
2685	echo "Creating DEBUG build!" >> $LOG
2686	elif [ "$BUILD_TYPE" = "profile" ]; then
2687	echo "Creating PROFILE build!" >> $LOG
2688	fi
2689
2690	# first determine our environment
2691	check_environment
2692	check_kbuild
2693
2694	[ -n "$ENV_ONLY" ] && exit 0
2695
2696	# append the tools directory to the default search path
2697	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
2698	export PATH
2699
2700	# if we will be writing to a different out directory then set this up now
2701	if [ $OUT_PATH_OVERRIDE -eq 1 ]; then
2702	echo "AUTOCFG=$OUT_PATH/AutoConfig.kmk" >> $ENV
2703	echo "export AUTOCFG" >> $ENV
2704	echo "LOCALCFG=$OUT_PATH/LocalConfig.kmk" >> $ENV
2705	echo "export LOCALCFG" >> $ENV
2706	echo "PATH_OUT_BASE=$OUT_PATH" >> $ENV
2707	echo "export PATH_OUT_BASE" >> $ENV
2708	fi
2709
2710	# don't bother people with -Werror
2711	cnf_append "VBOX_GCC_WERR" "\$(NO_SUCH_VARIABLE)"
2712
2713	# some things are not available in for OSE
2714	if [ $OSE -ge 1 ]; then
2715	cnf_append "VBOX_OSE" "1"
2716	cnf_append "VBOX_WITH_VALIDATIONKIT" ""
2717	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
2718
2719	if [ "$OS" = "linux" ]; then
2720	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
2721	else
2722	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
2723	fi
2724	echo >> $CNF
2725	fi
2726
2727	# extpack
2728	if [ $ONLY_ADDITIONS -eq 1 ]; then
2729	cnf_append "VBOX_WITH_EXTPACK_PUEL_BUILD" ""
2730	elif [ $OSE -eq 0 ]; then
2731	if [ $WITH_EXTPACK -eq 1 ]; then
2732	BUILD_LIBSSL=1
2733	else
2734	cnf_append "VBOX_WITH_EXTPACK_PUEL_BUILD" ""
2735	fi
2736	fi
2737
2738	# headless
2739	if [ -n "$HEADLESS" ]; then
2740	cnf_append "VBOX_HEADLESS" "1"
2741	fi
2742
2743	# emit disable directives corresponding to any --disable-xxx options.
2744	if [ $WITH_OPENGL -eq 0 ]; then
2745	cnf_append "VBOX_WITH_CROGL" ""
2746	cnf_append "VBOX_WITH_VIDEOHWACCEL" ""
2747	cnf_append "VBOX_GUI_USE_QGL" ""
2748	fi
2749	[ $WITH_XPCOM -eq 0 ] && cnf_append "VBOX_WITH_MAIN" ""
2750	[ $WITH_QT5 -eq 0 ] && cnf_append "VBOX_WITH_QTGUI" ""
2751	[ $WITH_SDL_TTF -eq 0 ] && cnf_append "VBOX_WITH_SECURELABEL" ""
2752	[ $WITH_PYTHON -eq 0 ] && cnf_append "VBOX_WITH_PYTHON" ""
2753	[ $WITH_JAVA -eq 0 ] && cnf_append "VBOX_WITH_JXPCOM" ""
2754	[ $WITH_JAVA -eq 0 ] && cnf_append "VBOX_WITH_JWS" ""
2755	[ $WITH_HARDENING -eq 0 ] && cnf_append "VBOX_WITHOUT_HARDENING" "1"
2756	[ $WITH_HARDENING -eq 2 ] && cnf_append "VBOX_WITH_HARDENING" "2"
2757	[ $WITH_VMMRAW -eq 0 ] && cnf_append "VBOX_WITH_RAW_MODE" ""
2758	if [ $WITH_LIBVPX -eq 0 ]; then
2759	cnf_append "VBOX_WITH_LIBVPX" ""
2760	cnf_append "VBOX_WITH_VIDEOREC" ""
2761	fi
2762
2763	# Darwin-specific
2764	if [ "$OS" = "darwin" ]; then
2765	check_darwinversion
2766	fi
2767	# the tools
2768	check_gcc
2769	if [ $ONLY_ADDITIONS -eq 0 ]; then
2770	check_open_watcom
2771	[ "$OS" != "darwin" ] && check_iasl
2772	# don't check for yasm for the time beeing as 0.40 and 0.50 both have known bugs
2773	# [ "$OS" != "darwin" ] && check_yasm
2774	[ "$OS" != "darwin" ] && check_xsltproc
2775	[ "$OS" != "darwin" ] && check_mkisofs
2776	fi
2777
2778	# the libraries
2779	if [ $ONLY_ADDITIONS -eq 0 ]; then
2780	[ "$OS" != "darwin" ] && check_pthread
2781	check_libxml2
2782	[ $WITH_LIBIDL -eq 1 ] && check_libidl
2783	check_ssl
2784	check_curl
2785	[ $WITH_LIBVPX -eq 1 ] && check_vpx
2786	[ "$OS" != "darwin" ] && check_z
2787	[ "$OS" != "darwin" ] && check_png
2788	[ $OSE -eq 0 -a "$OS" = "linux" ] && check_pam
2789	if [ $WITH_SDL -eq 1 ]; then
2790	check_sdl
2791	else
2792	cnf_append "VBOX_WITH_VBOXSDL" ""
2793	fi
2794	[ $WITH_SDL_TTF -eq 1 -a $OSE -eq 0 ] && check_sdl_ttf
2795	[ $WITH_X11 -eq 1 ] && check_x
2796	# TODO check for xcomposite-dev (X11/extensions/Xcomposite.h, additions only)
2797	# TODO check for libxdamange-dev (X11/extensions/Xdamage.h, additions only)
2798	[ $WITH_X11 -eq 1 ] && check_xcursor
2799	[ $WITH_X11 -eq 1 ] && check_xinerama
2800	[ $WITH_X11 -eq 1 ] && check_xrandr
2801	[ $WITH_OPENGL -eq 1 ] && check_opengl
2802	[ $WITH_QT5 -eq 1 ] && check_qt5
2803	[ $WITH_PYTHON -eq 1 ] && check_python
2804	[ $WITH_JAVA -eq 1 ] && check_java
2805
2806	# PulseAudio
2807	if [ "$OS" = "linux" -o "$OS" = "freebsd" -o "$OS" = "netbsd" ]; then
2808	if [ $WITH_PULSE -eq 1 ]; then
2809	check_pulse
2810	elif [ $WITH_PULSE -eq 0 ]; then
2811	cnf_append "VBOX_WITH_AUDIO_PULSE" ""
2812	fi
2813	fi
2814	fi
2815
2816	# Linux-specific
2817	if [ "$OS" = "linux" ]; then
2818	# don't check for the static libstdc++ in the PUEL version as we build the
2819	# additions at a dedicated box
2820	[ $OSE -ge 1 ] && check_staticlibstdcxx
2821	if [ $WITH_KMODS -eq 1 ]; then
2822	check_linux
2823	else
2824	cnf_append "VBOX_LINUX_SRC" ""
2825	cnf_append "VBOX_WITH_VBOXDRV" ""
2826	cnf_append "VBOX_WITH_ADDITION_DRIVERS" ""
2827	fi
2828	if [ $ONLY_ADDITIONS -eq 0 ]; then
2829	if [ $WITH_ALSA -eq 1 ]; then
2830	check_alsa
2831	else
2832	cnf_append "VBOX_WITH_AUDIO_ALSA" ""
2833	fi
2834	if [ $WITH_DBUS -eq 0 ]; then
2835	cnf_append "VBOX_WITH_DBUS" ""
2836	fi
2837	if [ $WITH_DEVMAPPER -eq 1 ]; then
2838	check_libdevmapper
2839	else
2840	cnf_append "VBOX_WITH_DEVMAPPER" ""
2841	fi
2842	check_libcap
2843	fi
2844	check_compiler_h
2845	[ $ONLY_ADDITIONS -eq 0 -a "$BUILD_MACHINE" = "amd64" -a $WITH_VMMRAW -eq 1 ] && check_32bit
2846	# tools/common/makeself*
2847	[ $OSE -ge 1 ] && check_makeself
2848	fi
2849
2850	[ -n "$SETUP_WINE" ] && setup_wine
2851
2852	if [ $ONLY_ADDITIONS -eq 0 -a $WITH_GSOAP -eq 1 ]; then
2853	check_gsoap
2854	else
2855	if [ $OSE -ge 1 ]; then
2856	cnf_append "VBOX_WITH_WEBSERVICES" ""
2857	fi
2858	fi
2859
2860	# UDPTUNNEL
2861	if [ $ONLY_ADDITIONS -eq 0 -a $WITH_UDPTUNNEL -eq 0 ]; then
2862	cnf_append "VBOX_WITH_UDPTUNNEL" ""
2863	fi
2864
2865	# VDE
2866	if [ $ONLY_ADDITIONS -eq 0 -a "$OS" = "linux" -o "$OS" = "freebsd" ]; then
2867	if [ $WITH_VDE -eq 1 ]; then
2868	cnf_append "VBOX_WITH_VDE" "1"
2869	fi
2870	fi
2871
2872	# DOCS
2873	if [ $ONLY_ADDITIONS -eq 1 -o $WITH_DOCS -eq 0 ]; then
2874	cnf_append "VBOX_WITH_DOCS" ""
2875	cnf_append "VBOX_WITH_DOCS_PACKING" ""
2876	fi
2877
2878	# VNC server support
2879	if [ $ONLY_ADDITIONS -eq 0 -a $OSE -ge 1 ]; then
2880	if [ $WITH_VNC = 1 ]; then
2881	check_vncserver
2882	else
2883	cnf_append "VBOX_WITH_EXTPACK_VNC" ""
2884	fi
2885	fi
2886
2887	if [ $ONLY_ADDITIONS -eq 1 ]; then
2888	cnf_append "VBOX_ONLY_ADDITIONS" "1"
2889	fi
2890
2891	# success!
2892	echo
2893	echo "Successfully generated '$CNF' and '$ENV'."
2894	echo "Source '$ENV' once before you start to build VBox:"
2895	echo ""
2896	echo " source $ENV"
2897	echo " kmk"
2898	echo ""
2899	if [ "$OS" = "linux" ]; then
2900	if [ $OUT_PATH_OVERRIDE -eq 1 ]; then
2901	vbox_out_path=$OUT_PATH
2902	else
2903	vbox_out_path=./out
2904	fi
2905	echo "To compile the kernel modules, do:"
2906	echo ""
2907	echo " cd $vbox_out_path/$OS.$TARGET_MACHINE/$BUILD_TYPE/bin/src"
2908	echo " make"
2909	echo ""
2910	fi
2911	if [ $ONLY_ADDITIONS -eq 1 ]; then
2912	echo ""
2913	echo " Tree configured to build only the Guest Additions"
2914	echo ""
2915	elif [ $WITH_HARDENING -gt 0 ]; then
2916	echo ""
2917	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
2918	echo " Hardening is enabled which means that the VBox binaries will not run from"
2919	echo " the binary directory. The binaries have to be installed suid root and some"
2920	echo " more prerequisites have to be fulfilled which is normally done by installing"
2921	echo " the final package. For development, the hardening feature can be disabled"
2922	echo " by specifying the --disable-hardening parameter. Please never disable that"
2923	echo " feature for the final distribution!"
2924	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
2925	echo ""
2926	else
2927	echo ""
2928	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
2929	echo " Hardening is disabled. Please do NOT build packages for distribution with"
2930	echo " disabled hardening!"
2931	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
2932	echo ""
2933	fi
2934	echo "Enjoy!"
2935	cleanup

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