configure@ 77978

Last change on this file since 77978 was 77135, checked in by vboxsync, 6 years ago
configure: FreeBSD fix
Property svn:eol-style set to `LF` Property svn:executable set to ``*
File size: 77.8 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) 2006-2019 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	WITH_LIBOPUS=1
103	BUILD_LIBXML2=
104	BUILD_LIBCURL=
105	BUILD_LIBSSL=
106	BUILD_LIBVPX=
107	PASSIVE_MESA=0
108	CC="gcc"
109	CC32=""
110	CC64=""
111	CXX="g++"
112	CXX32=""
113	CXX64=""
114	YASM="yasm"
115	IASL="iasl"
116	XSLTPROC="xsltproc"
117	GENISOIMAGE="genisoimage"
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" >> $LOG
380	LIB='lib/64'
381	fi
382	;;
383	sparc64\|sparcv9)
384	BUILD_MACHINE='sparc64'
385	BUILD_CPU='blend'
386	;;
387	sparc32\|sparc\|sparcv8\|sparcv7\|sparcv8e)
388	BUILD_MACHINE='sparc32'
389	BUILD_CPU='blend'
390	;;
391	*)
392	log_failure "Cannot determine system"
393	exit 1
394	;;
395	esac
396	[ -z "$TARGET_MACHINE" ] && TARGET_MACHINE=$BUILD_MACHINE
397	[ -z "$TARGET_CPU" ] && TARGET_CPU=$BUILD_CPU
398	DEVDIR_BIN="$DEVDIR/$OS.$BUILD_MACHINE/bin"
399	log_success "Determined build machine: $OS.$BUILD_MACHINE, target machine: $OS.$TARGET_MACHINE"
400
401	echo "BUILD_PLATFORM=\"$OS\"" >> $ENV
402	echo "export BUILD_PLATFORM" >> $ENV
403	echo "BUILD_PLATFORM_ARCH=\"$BUILD_MACHINE\"" >> $ENV
404	echo "export BUILD_PLATFORM_ARCH" >> $ENV
405	echo "BUILD_TARGET=\"$OS\"" >> $ENV
406	echo "export BUILD_TARGET" >> $ENV
407	echo "BUILD_TARGET_ARCH=\"$TARGET_MACHINE\"" >> $ENV
408	echo "export BUILD_TARGET_ARCH" >> $ENV
409	echo "BUILD_TARGET_CPU=\"$TARGET_CPU\"" >> $ENV
410	echo "export BUILD_TARGET_CPU" >> $ENV
411	echo "BUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
412	echo "export BUILD_TYPE" >> $ENV
413	}
414
415	#
416	# Check for gcc with version >= 3.2.
417	# We depend on a working gcc, if we fail terminate in every case.
418	#
419	check_gcc()
420	{
421	test_header gcc
422	if check_avail "$CC" CC really; then
423	cc_ver=`$CC -dumpfullversion 2>/dev/null`
424	if [ $? -ne 0 ]; then
425	cc_ver=`$CC -dumpversion 2>/dev/null`
426	fi
427	if [ $? -ne 0 ]; then
428	log_failure "cannot execute '$CC -dumpversion'"
429	fail really
430	fi
431	if check_avail "$CXX" CXX really; then
432	cxx_ver=`$CXX -dumpfullversion 2>/dev/null`
433	if [ $? -ne 0 ]; then
434	cxx_ver=`$CXX -dumpversion 2>/dev/null`
435	fi
436	if [ $? -ne 0 ]; then
437	log_failure "cannot execute '$CXX -dumpversion'"
438	fail really
439	fi
440	cc_maj=`echo $cc_ver\|cut -d. -f1`
441	cc_min=`echo $cc_ver\|cut -d. -f2`
442	if [ "x$cc_ver" != "x$cxx_ver" ]; then
443	log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
444	fail really
445	elif [ $cc_maj -eq 4 -a $cc_min -eq 0 -a "$OS" = "darwin" ]; then
446	log_success "found version $cc_ver"
447	# gcc-4.0 is allowed for Darwin only
448	elif [ $cc_maj -eq 4 -a $cc_min -eq 2 -a "$OS" = "freebsd" ]; then
449	log_success "found version $cc_ver"
450	# gcc-4.2 is allowed for FreeBSD only
451	elif [ $cc_maj -lt 4 \
452	-o $ $cc_maj -eq 4 -a $cc_min -lt 4 -a "$OS" != "darwin" $ \
453	-o $ $cc_maj -eq 4 -a $cc_min -lt 2 -a "$OS" = "darwin" $ ]; then
454	log_failure "gcc version $cc_maj.$cc_min found, expected gcc 4.x or later"
455	fail really
456	else
457	log_success "found version $cc_ver"
458	fi
459	if [ "$BUILD_MACHINE" = "amd64" ]; then
460	[ -z "$CC32" ] && CC32="$CC -m32"
461	[ -z "$CXX32" ] && CXX32="$CXX -m32"
462	else
463	[ -z "$CC32" ] && CC32="$CC"
464	[ -z "$CXX32" ] && CXX32="$CXX"
465	fi
466	if [ "$BUILD_MACHINE" = "x86" -a "$TARGET_MACHINE" = "amd64" ]; then
467	[ -z "$CC64" ] && CC64="$CC -m64"
468	[ -z "$CXX64" ] && CXX64="$CXX -m64"
469	fi
470	if [ "$TARGET_MACHINE" = "amd64" -a $WITH_VMMRAW -eq 0 ]; then
471	CC32="undefined"
472	CXX32="undefined"
473	fi
474	if [ "$CC" != "gcc" ]; then
475	cnf_append "TOOL_GCC3_CC" "$CC"
476	cnf_append "TOOL_GCC3_AS" "$CC"
477	cnf_append "TOOL_GCC3_LD" "$CC"
478	cnf_append "TOOL_GXX3_CC" "$CC"
479	cnf_append "TOOL_GXX3_AS" "$CC"
480	fi
481	if [ "$CXX" != "g++" ]; then
482	cnf_append "TOOL_GCC3_CXX" "$CXX"
483	cnf_append "TOOL_GXX3_CXX" "$CXX"
484	cnf_append "TOOL_GXX3_LD" "$CXX"
485	fi
486	if [ "$CC32" != "gcc -m32" -a "$CC32" != "undefined" ]; then
487	cnf_append "TOOL_GCC32_CC" "$CC32"
488	cnf_append "TOOL_GCC32_AS" "$CC32"
489	cnf_append "TOOL_GCC32_LD" "$CC32"
490	cnf_append "TOOL_GXX32_CC" "$CC32"
491	cnf_append "TOOL_GXX32_AS" "$CC32"
492	fi
493	if [ "$CXX32" != "g++ -m32" -a "$CXX32" != "undefined" ]; then
494	cnf_append "TOOL_GCC32_CXX" "$CXX32"
495	cnf_append "TOOL_GXX32_CXX" "$CXX32"
496	cnf_append "TOOL_GXX32_LD" "$CXX32"
497	fi
498	# this isn't not necessary, there is not such tool.
499	if [ -n "$CC64" ]; then
500	cnf_append "TOOL_GCC64_CC" "$CC64"
501	cnf_append "TOOL_GCC64_AS" "$CC64"
502	cnf_append "TOOL_GCC64_LD" "$CC64"
503	cnf_append "TOOL_GXX64_CC" "$CC64"
504	cnf_append "TOOL_GXX64_AS" "$CC64"
505	fi
506	if [ -n "$CXX64" ]; then
507	cnf_append "TOOL_GCC64_CXX" "$CXX64"
508	cnf_append "TOOL_GXX64_CXX" "$CXX64"
509	cnf_append "TOOL_GXX64_LD" "$CXX64"
510	fi
511	if [ "$CC" != "gcc" ]; then
512	if [ -n "$CC64" ]; then
513	cnf_append "TOOL_Bs3Gcc64Elf64_CC" "$CC64"
514	else
515	cnf_append "TOOL_Bs3Gcc64Elf64_CC" "$CC"
516	fi
517	if [ -n "$CXX64" ]; then
518	cnf_append "TOOL_Bs3Gcc64Elf64_CXX" "$CXX64"
519	else
520	cnf_append "TOOL_Bs3Gcc64Elf64_CXX" "$CXX"
521	fi
522	fi
523	# Solaris sports a 32-bit gcc/g++.
524	if [ "$OS" = "solaris" -a "$BUILD_MACHINE" = "amd64" ]; then
525	[ "$CC" = "gcc" ] && CC="gcc -m64"
526	[ "$CXX" = "g++" ] && CXX="g++ -m64"
527	fi
528	fi
529	fi
530	}
531
532
533	#
534	# Check for the OpenWatcom compiler, needed for compiling the BIOS
535	#
536	# If the system has Open Watcom installed, WATCOM will be set in the
537	# environment. If the user has her/his own Open Watcom install it will be
538	# pointed to by on the command line, which will set the WATCOM variable.
539	# The only exception is detecting OpenWatcom in tools/common/openwatcom.
540	#
541	check_open_watcom()
542	{
543	test_header "Open Watcom"
544
545	if [ -z "$WATCOM" ]; then
546	WATCOM=`/bin/ls -rd1 $PWD/tools/common/openwatcom/* 2> /dev/null \| head -1`
547	if [ -z "$WATCOM" ]; then
548	if [ $OSE -eq 0 -a $OS = "linux" ]; then
549	log_failure "Open Watcom was not found"
550	exit 1
551	fi
552	log_failure "Open Watcom was not found, using alternative BIOS sources"
553	cnf_append "VBOX_WITH_OPEN_WATCOM" ""
554	return 0;
555	fi
556	fi
557
558	case "$OS" in
559	"darwin") wc_bin="binosx";; # ??
560	"dos") wc_bin="binw";;
561	"freebsd") wc_bin="binfbsd";; # ??
562	"linux") wc_bin="binl";;
563	"netbsd") wc_bin="binnbsd";; # ??
564	"solaris") wc_bin="binsol";; # ??
565	"os2") wc_bin="binp";;
566	"win") wc_bin="binnt";;
567	*) wc_bin="binl";;
568	esac
569
570	# Check that the tools we use are there.
571	for prog in wasm wcc wlink;
572	do
573	if [ ! -f "$WATCOM/$wc_bin/$prog" ]; then
574	log_failure "$WATCOM/$wc_bin/$prog does not exist or is not a regular file."
575	fail
576	fi
577	done
578
579	# Use WASM to get the version.
580	wasm_ver=`$WATCOM/$wc_bin/wasm -? 2>&1 \| sed -e '1!d' -e 's/Open Watcom Assembler Version *//'`
581	if [ -z "$wasm_ver" ]; then
582	log_failure "$WATCOM/$wc_bin/wasm -? did not produce the expected response"
583	fail
584	fi
585	log_success "found version $wasm_ver"
586	cnf_append "PATH_TOOL_OPENWATCOM" "$WATCOM"
587	cnf_append "VBOX_WITH_OPEN_WATCOM" "1"
588
589	unset wasm_ver
590	unset wc_wasm
591	unset wc_bin
592	}
593
594
595	#
596	# Check for yasm, needed to compile assembler files
597	#
598	check_yasm()
599	{
600	test_header yasm
601	if check_avail "$YASM" YASM; then
602	yasm_ver=`$YASM --version\|grep "^yasm"\|sed 's+^yasm $.*$+\1+'`
603	if [ $? -ne 0 ]; then
604	log_failure "yasm not found"
605	fail
606	else
607	yasm_maj=`echo $yasm_ver\|cut -d. -f1`
608	yasm_min=`echo $yasm_ver\|cut -d. -f2`
609	yasm_rev=`echo $yasm_ver\|cut -d. -f3`
610	yasm_ver_mul=`expr $yasm_maj \* 10000 + $yasm_min \* 100 + $yasm_rev`
611	if [ $yasm_ver_mul -lt 501 ]; then
612	log_failure "found version $yasm_ver, expected at least 0.5.1"
613	fail
614	else
615	log_success "found version $yasm_ver"
616	fi
617	fi
618	fi
619	}
620
621
622	#
623	# Check for the iasl ACPI compiler, needed to compile vbox.dsl
624	#
625	check_iasl()
626	{
627	test_header iasl
628	if check_avail "$IASL" IASL; then
629	iasl_ver=`$IASL\|grep "ASL.version"\|sed 's+^ASL.version $[0-9]$.+\1+'`
630	if [ $? -ne 0 ]; then
631	log_failure "iasl not found"
632	fail
633	else
634	log_success "found version $iasl_ver"
635	cnf_append "VBOX_IASLCMD" "`which_wrapper $IASL`"
636	fi
637	fi
638	}
639
640
641	#
642	# Check for xsltproc, needed by Main
643	#
644	check_xsltproc()
645	{
646	if [ -n "$BUILD_LIBXSLT" ]; then
647	return 0;
648	fi
649	test_header xslt
650	if check_avail "$XSLTPROC" XSLTPROC; then
651	xsltproc_ver=`$XSLTPROC --version`
652	if [ $? -ne 0 ]; then
653	log_failure "xsltproc not found"
654	fail
655	else
656	log_success "found"
657	cnf_append "VBOX_XSLTPROC" "`which_wrapper $XSLTPROC`"
658	fi
659	fi
660	}
661
662
663	#
664	# Check for libxml2, needed by the Runtime.
665	# 2.6.24 is known to NOT work, 2.6.26 is known to work (there is no 2.6.25 release)
666	#
667	check_libxml2()
668	{
669	if [ -z "$BUILD_LIBXML2" ]; then
670	test_header libxml2
671	if which_wrapper pkg-config > /dev/null; then
672	libxml2_ver=`pkg-config libxml-2.0 --modversion 2>> $LOG`
673	if [ $? -ne 0 ]; then
674	log_failure "libxml2 not found"
675	fail
676	else
677	FLGXML2=`pkg-config libxml-2.0 --cflags`
678	INCXML2=`strip_I "$FLGXML2"`
679	LIBXML2=`pkg-config libxml-2.0 --libs`
680	cat > $ODIR.tmp_src.cc << EOF
681	#include <cstdio>
682	#include <libxml/xmlversion.h>
683	extern "C" int main(void)
684	{
685	printf("found version %s", LIBXML_DOTTED_VERSION);
686	#if LIBXML_VERSION >= 20626
687	printf(", OK.\n");
688	return 0;
689	#else
690	printf(", expected version 2.6.26 or higher\n");
691	return 1;
692	#endif
693	}
694	EOF
695	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
696	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
697	if test_execute; then
698	cnf_append "SDK_VBOX_LIBXML2_DEFS" "_REENTRANT" ## @todo get defines from --cflags
699	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
700	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
701	fi
702	fi
703	fi
704	elif which_wrapper xml2-config; then
705	libxml2_ver=`xml2-config --version`
706	if [ $? -ne 0 ]; then
707	log_failure "xml2-config not found"
708	fail
709	else
710	log_success "found version $libxml2_ver"
711	FLGXML2=`xml2-config --cflags`
712	INCXML2=`strip_I "$FLGXML2"`
713	LIBXML2=`xml2-config --libs`
714	cat > $ODIR.tmp_src.cc << EOF
715	#include <cstdio>
716	#include <libxml/xmlversion.h>
717	extern "C" int main(void)
718	{
719	printf("found version %s", LIBXML_DOTTED_VERSION);
720	#if LIBXML_VERSION >= 20626
721	printf(", OK.\n");
722	return 0;
723	#else
724	printf(", expected version 2.6.26 or higher\n");
725	return 1;
726	#endif
727	}
728	EOF
729	[ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
730	if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
731	if test_execute; then
732	cnf_append "SDK_VBOX_LIBXML2_DEFS" "_REENTRANT" ## @todo get defines from --cflags
733	cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
734	cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
735	fi
736	fi
737	fi
738	else
739	log_failure "neither pkg-config nor xml2-config found"
740	fail
741	fi
742	fi
743	}
744
745
746	#
747	# Check for libIDL, needed by xpcom
748	#
749	check_libidl()
750	{
751	test_header libIDL
752
753	if which_wrapper libIDL-config-2 > /dev/null; then
754	libidl_ver=`libIDL-config-2 --version`
755	if [ $? -ne 0 ]; then
756	log_failure "libIDL-config-2 not working"
757	fail
758	else
759	log_success "found version $libidl_ver"
760	cnf_append "VBOX_LIBIDL_CONFIG" \
761	"PKG_CONFIG_PATH=`libIDL-config-2 --prefix`/$LIB/pkgconfig `which_wrapper libIDL-config-2`"
762	fi
763	elif check_avail "libIDL-config" libIDL-config; then
764	libidl_ver=`libIDL-config --version`
765	if [ $? -ne 0 ]; then
766	log_failure "libIDL-config not working"
767	fail
768	else
769	log_success "found version $libidl_ver"
770	cnf_append "VBOX_LIBIDL_CONFIG" "`which_wrapper libIDL-config`"
771	fi
772	fi
773	}
774
775
776	#
777	# Check for libdevmapper, needed by the VBoxVolInfo
778	#
779	check_libdevmapper()
780	{
781	test_header libdevmapper
782	cat > $ODIR.tmp_src.cc << EOF
783	#include <cstdio>
784	extern "C" {
785	#define private
786	#include <libdevmapper.h>
787	int main()
788	{
789	char version[80];
790
791	if (!dm_get_library_version(version, sizeof(version)))
792	{
793	printf("dm_get_library_version() failed.\n");
794	return 1;
795	}
796
797	const char* v=version;
798	unsigned int major = 0, minor = 0, micro = 0;
799
800	for (; v !='.' && v != '\0'; v++) major = major10 + v-'0';
801	if (*v == '.') v++;
802	for (; v !='.' && v != '\0'; v++) minor = minor10 + v-'0';
803	if (*v == '.') v++;
804	for (; v !='.' && v != '\0'; v++) micro = micro10 + v-'0';
805
806	printf("found version %s", version);
807	if (major10000 + minor100 + micro >= 10200)
808	{
809	printf(", OK.\n");
810	return 0;
811	}
812	else
813	{
814	printf(", expected version 1.02 or higher\n");
815	return 1;
816	}
817	}
818	}
819	EOF
820	if test_compile "$LIBDEVMAPPER $INCDEVMAPPER" libdevmapper libdevmapper; then
821	if test_execute; then
822	cnf_append "VBOX_WITH_DEVMAPPER" "1"
823	fi
824	fi
825	}
826
827
828	#
829	# Check for openssl, needed for RDP and S3
830	#
831	check_ssl()
832	{
833	if [ -z "$BUILD_LIBSSL" ]; then
834	test_header ssl
835	cat > $ODIR.tmp_src.cc << EOF
836	#include <cstdio>
837	#include <openssl/opensslv.h>
838	#include <openssl/ssl.h>
839	extern "C" int main(void)
840	{
841	printf("found version %s", OPENSSL_VERSION_TEXT);
842	SSL_library_init();
843	#if OPENSSL_VERSION_NUMBER >= 0x10001000
844	printf(", OK.\n");
845	return 0;
846	#else
847	printf(", expected version 1.0.1 or higher\n");
848	return 1;
849	#endif
850	}
851	EOF
852	if test_compile "$INCCRYPTO $LIBCRYPTO" libcrypto openssl; then
853	if test_execute nofatal; then
854	cnf_append "SDK_VBOX_OPENSSL_INCS" "`strip_I "$INCCRYPTO"`"
855	cnf_append "SDK_VBOX_OPENSSL_LIBS" "`strip_l "$LIBCRYPTO"`"
856	cnf_append "SDK_VBOX_BLD_OPENSSL_LIBS" "`strip_l "$LIBCRYPTO"`"
857	fi
858	fi
859	fi
860	}
861
862
863	#
864	# Check for pthread, needed by VBoxSVC, frontends, ...
865	#
866	check_pthread()
867	{
868	test_header pthread
869	cat > $ODIR.tmp_src.cc << EOF
870	#include <cstdio>
871	#include <pthread.h>
872	extern "C" int main(void)
873	{
874	pthread_mutex_t mutex;
875	if (pthread_mutex_init(&mutex, NULL)) {
876	printf("pthread_mutex_init() failed\n");
877	return 1;
878	}
879	if (pthread_mutex_lock(&mutex)) {
880	printf("pthread_mutex_lock() failed\n");
881	return 1;
882	}
883	if (pthread_mutex_unlock(&mutex)) {
884	printf("pthread_mutex_unlock() failed\n");
885	return 1;
886	}
887	printf("found, OK.\n");
888	}
889	EOF
890	if test_compile $LIBPTHREAD pthread pthread; then
891	if test_execute; then
892	cnf_append "LIB_PTHREAD" "`strip_l "$LIBPTHREAD"`"
893	fi
894	fi
895	}
896
897
898	#
899	# Check for zlib, needed by VBoxSVC, Runtime, ...
900	#
901	check_z()
902	{
903	test_header zlib
904	cat > $ODIR.tmp_src.cc << EOF
905	#include <cstdio>
906	#include <zlib.h>
907	extern "C" int main(void)
908	{
909	printf("found version %s", ZLIB_VERSION);
910	#if ZLIB_VERNUM >= 0x1210
911	printf(", OK.\n");
912	return 0;
913	#else
914	printf(", expected version 1.2.1 or higher\n");
915	return 1;
916	#endif
917	}
918	EOF
919	[ -n "$INCZ" ] && I_INCZ=`prefix_I "$INCZ"`
920	if test_compile "$LIBZ $I_INCZ" zlib zlib; then
921	if test_execute; then
922	echo "if1of (\$(KBUILD_TARGET),darwin freebsd haiku linux)" >> $CNF
923	cnf_append " SDK_VBOX_ZLIB_LIBS" "`strip_l "$LIBZ"`"
924	cnf_append " SDK_VBOX_ZLIB_INCS" "$INCZ"
925	echo "endif" >> $CNF
926	fi
927	fi
928	}
929
930
931	#
932	# Check for libpng, needed by kchmviewer
933	#
934	check_png()
935	{
936	test_header libpng
937	cat > $ODIR.tmp_src.cc << EOF
938	#include <cstdio>
939	#include <png.h>
940	extern "C" int main(void)
941	{
942	printf("found version %s", PNG_LIBPNG_VER_STRING);
943	#if PNG_LIBPNG_VER >= 10205
944	printf(", OK.\n");
945	return 0;
946	#else
947	printf(", expected version 1.2.5 or higher\n");
948	return 1;
949	#endif
950	}
951	EOF
952	[ -n "$INCPNG" ] && I_INCPNG=`prefix_I "$INCPNG"`
953	if test_compile "$LIBPNG $I_INCPNG" libpng libpng; then
954	if test_execute; then
955	cnf_append "SDK_VBOX_LIBPNG_LIBS" "`strip_l "$LIBPNG"`"
956	cnf_append "SDK_VBOX_LIBPNG_INCS" "$INCPNG"
957	fi
958	fi
959	}
960
961	#
962	# Check for libvncserver, needed for VNC in OSE
963	#
964	check_vncserver()
965	{
966	test_header libvncserver
967	cat > $ODIR.tmp_src.cc <<EOF
968	#include <cstdio>
969	#include <rfb/rfbconfig.h>
970
971	extern "C" int main()
972	{
973	const char* v=LIBVNCSERVER_VERSION;
974	unsigned int major = 0, minor = 0, micro = 0;
975
976	for (; v !='.' && v != '\0'; v++) major = major10 + v-'0';
977	if (*v == '.') v++;
978	for (; v !='.' && v != '\0'; v++) minor = minor10 + v-'0';
979	if (*v == '.') v++;
980	for (; v !='.' && v != '\0'; v++) micro = micro10 + v-'0';
981
982	printf("found version %s", LIBVNCSERVER_PACKAGE_VERSION);
983	if (major10000 + minor100 + micro >= 900)
984	{
985	printf(", OK.\n");
986	return 0;
987	}
988	else
989	{
990	printf(", expected version 0.9 or higher\n");
991	return 1;
992	}
993	}
994	EOF
995	if test_compile "$LIBVNCSERVER $INCVNCSERVER" libvncserver libvncserver; then
996	if test_execute; then
997	cnf_append "VBOX_WITH_EXTPACK_VNC" "1"
998	fi
999	fi
1000	}
1001
1002	#
1003	# Check for libcurl, needed by S3
1004	#
1005	check_curl()
1006	{
1007	if [ -z "$BUILD_LIBCURL" ]; then
1008	test_header libcurl
1009	cat > $ODIR.tmp_src.cc << EOF
1010	#include <cstdio>
1011	#include <curl/curl.h>
1012	extern "C" int main(void)
1013	{
1014	printf("found version %s", LIBCURL_VERSION);
1015	#if 10000LIBCURL_VERSION_MAJOR + 100LIBCURL_VERSION_MINOR + LIBCURL_VERSION_PATCH >= 71901
1016	printf(", OK.\n");
1017	return 0;
1018	#else
1019	printf(", expected version 7.19.1 or higher\n");
1020	return 1;
1021	#endif
1022	}
1023	EOF
1024	[ -n "$INCCURL" ] && I_INCCURL=`prefix_I "$INCCURL"`
1025	if test_compile "$LIBCURL $I_INCCURL" libcurl libcurl; then
1026	if test_execute; then
1027	cnf_append "SDK_VBOX_LIBCURL_LIBS" "`strip_l "$LIBCURL"`"
1028	cnf_append "SDK_VBOX_LIBCURL_INCS" "$INCCURL"
1029	fi
1030	fi
1031	fi
1032	}
1033
1034
1035	#
1036	# Check for pam, needed by VRDPAuth
1037	# Version 79 was introduced in 9/2005, do we support older versions?
1038	# Debian/sarge uses 76
1039	# OpenSUSE comes with 0.99.xxx where they changed the versioning scheme.
1040	#
1041	check_pam()
1042	{
1043	test_header pam
1044	cat > $ODIR.tmp_src.cc << EOF
1045	#include <cstdio>
1046	#include <security/pam_appl.h>
1047	extern "C" int main(void)
1048	{
1049	printf("found version %d", __LIBPAM_VERSION);
1050	if (__LIBPAM_VERSION >= 76)
1051	{
1052	printf(", OK.\n");
1053	return 0;
1054	}
1055	else
1056	{
1057	printf(", expected version 76 or higher\n");
1058	return 1;
1059	}
1060	}
1061	EOF
1062	if test_compile "-lpam" pam pam nofatal; then
1063	if test_execute nofatal; then
1064	return 0;
1065	fi
1066	fi
1067	echo "pam0.x not found"
1068	test_header linux_pam
1069	cat > $ODIR.tmp_src.cc << EOF
1070	#include <cstdio>
1071	#include <security/pam_appl.h>
1072	extern "C" int main(void)
1073	{
1074	printf("found version %d.%d", __LINUX_PAM__, __LINUX_PAM_MINOR__);
1075	if (__LINUX_PAM__ >= 1)
1076	{
1077	printf(", OK.\n");
1078	return 0;
1079	}
1080	else
1081	{
1082	printf(", expected version 1.0 or higher\n");
1083	return 1;
1084	}
1085	}
1086	EOF
1087	if test_compile "-lpam" pam pam; then
1088	test_execute
1089	fi
1090	}
1091
1092
1093	#
1094	# Check for the SDL library, needed by VBoxSDL and VirtualBox
1095	# We depend at least on version 1.2.7
1096	#
1097	check_sdl()
1098	{
1099	test_header SDL
1100	if [ "$OS" = "darwin" ]; then
1101	if [ -f "/System/Library/Frameworks/SDL.framework/SDL" ]; then
1102	PATH_SDK_LIBSDL="/System/Library/Frameworks/SDL.framework"
1103	elif [ -f "/Library/Frameworks/SDL.framework/SDL" ]; then
1104	PATH_SDK_LIBSDL="/Library/Frameworks/SDL.framework"
1105	fi
1106	if [ -n "$PATH_SDK_LIBSDL" ]; then
1107	foundsdl=1
1108	INCSDL="$PATH_SDK_LIBSDL/Headers"
1109	FLDSDL="-framework SDL"
1110	else
1111	log_failure "SDL framework not found"
1112	fail
1113	fi
1114	else
1115	if which_wrapper sdl-config > /dev/null; then
1116	FLGSDL=`sdl-config --cflags`
1117	INCSDL=`strip_I "$FLGSDL"`
1118	LIBSDL=`sdl-config --libs`
1119	LIBSDLMAIN="-lSDLmain"
1120	FLDSDL=
1121	foundsdl=1
1122	fi
1123	fi
1124	[ "$OS" = "linux" -o "$OS" = "darwin" -o "$OS" = "solaris" ] && LIBSDLMAIN=""
1125	if [ -n "$foundsdl" ]; then
1126	cat > $ODIR.tmp_src.cc << EOF
1127	#include <cstdio>
1128	#include <SDL.h>
1129	#include <SDL_main.h>
1130	#undef main
1131	extern "C" int main(int argc, char** argv)
1132	{
1133	printf("found version %d.%d.%d",
1134	SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
1135	#if SDL_VERSION_ATLEAST(1,2,7)
1136	printf(", OK.\n");
1137	return 0;
1138	#else
1139	printf(", expected version 1.2.7 or higher\n");
1140	return 1;
1141	#endif
1142	}
1143	EOF
1144	[ -n "$INCSDL" ] && I_INCSDL=`prefix_I "$INCSDL"`
1145	if test_compile "$LIBSDL $LIBSDLMAIN $I_INCSDL $FLDSDL" SDL SDL; then
1146	if test_execute; then
1147	cnf_append "LIB_SDK_LIBSDL_SDL" "`strip_l "$LIBSDL"`"
1148	cnf_append "SDK_LIBSDL_LIBPATH" "`strip_L "$LIBSDL"`"
1149	cnf_append "LIB_SDK_LIBSDL_SDLMAIN" "`strip_l "$LIBSDLMAIN"`"
1150	[ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS" "$INCSDL"
1151	[ -n "$FLDSDL" ] && cnf_append "SDK_LIBSDL_LDFLAGS" "$FLDSDL"
1152	fi
1153	fi
1154	else
1155	log_failure "SDL not found (can be disabled using --disable-sdl)"
1156	fail
1157	fi
1158	}
1159
1160
1161	#
1162	# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
1163	#
1164	check_sdl_ttf()
1165	{
1166	test_header SDL_ttf
1167	cat > $ODIR.tmp_src.cc << EOF
1168	#include <cstdio>
1169	#include <SDL_ttf.h>
1170	#ifndef SDL_TTF_MAJOR_VERSION
1171	#define SDL_TTF_MAJOR_VERSION TTF_MAJOR_VERSION
1172	#define SDL_TTF_MINOR_VERSION TTF_MINOR_VERSION
1173	#define SDL_TTF_PATCHLEVEL TTF_PATCHLEVEL
1174	#endif
1175	extern "C" int main(void)
1176	{
1177	printf("found version %d.%d.%d",
1178	SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
1179	#if 10000SDL_TTF_MAJOR_VERSION + 100SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
1180	printf(", OK.\n");
1181	return 0;
1182	#else
1183	printf(", expected version 2.0.6 or higher\n");
1184	return 1;
1185	#endif
1186	}
1187	EOF
1188	if test_compile "-lSDL_ttf $I_INCSDL" SDL_ttf SDL_ttf nofatal; then
1189	test_execute nofatal \|\| \
1190	cnf_append "VBOX_WITH_SECURELABEL" ""
1191	else
1192	echo "not found -- disabling VBoxSDL secure label."
1193	cnf_append "VBOX_WITH_SECURELABEL" ""
1194	fi
1195	}
1196
1197
1198	#
1199	# Check for libasound, needed by the ALSA audio backend
1200	#
1201	check_alsa()
1202	{
1203	test_header ALSA
1204	cat > $ODIR.tmp_src.cc << EOF
1205	#include <cstdio>
1206	#include <alsa/asoundlib.h>
1207	extern "C" int main(void)
1208	{
1209	printf("found version %d.%d.%d",
1210	SND_LIB_MAJOR, SND_LIB_MINOR, SND_LIB_SUBMINOR);
1211	#if 10000SND_LIB_MAJOR + 100SND_LIB_MINOR + SND_LIB_SUBMINOR >= 10014
1212	printf(", OK.\n");
1213	return 0;
1214	#else
1215	printf(", expected version 1.0.14 or higher\n");
1216	return 1;
1217	#endif
1218	}
1219	EOF
1220	if test_compile "-lasound" asound asound; then
1221	test_execute
1222	fi
1223	}
1224
1225
1226	#
1227	# Check for PulseAudio
1228	#
1229	check_pulse()
1230	{
1231	test_header "PulseAudio"
1232	cat > $ODIR.tmp_src.cc << EOF
1233	#include <cstdio>
1234	#include <pulse/version.h>
1235	extern "C" int main(void)
1236	{
1237	printf("found version %s API version %d", pa_get_headers_version(), PA_API_VERSION);
1238	#if PA_API_VERSION >= 9
1239	printf(", OK.\n");
1240	return 0;
1241	#else
1242	printf(", expected version 0.9.0 (API version 9) or higher\n");
1243	return 1;
1244	#endif
1245	}
1246	EOF
1247	if test_compile "$INCPULSE $LIBPULSE -lpulse" pulse pulse; then
1248	test_execute
1249	fi
1250	}
1251
1252
1253	#
1254	# Check for the X libraries (Xext, X11)
1255	#
1256	check_x()
1257	{
1258	test_header "X libraries"
1259	cat > $ODIR.tmp_src.cc << EOF
1260	#include <cstdio>
1261	#include <X11/Xlib.h>
1262	extern "C" int main(void)
1263	{
1264	Display *dpy;
1265	int scrn_num;
1266	Screen *scrn;
1267	Window win;
1268
1269	dpy = XOpenDisplay(NULL);
1270	scrn_num = DefaultScreen(dpy);
1271	scrn = ScreenOfDisplay(dpy, scrn_num);
1272	win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
1273	0, 16, InputOutput, CopyFromParent, 0, NULL);
1274	XDestroyWindow(dpy, win);
1275	XCloseDisplay(dpy);
1276	}
1277	EOF
1278	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1279	if test_compile "$LIBX11 $I_INCX11" Xlibs Xlibs; then
1280	log_success "found"
1281	fi
1282	}
1283
1284
1285	#
1286	# Check for the Xcursor library, needed by VBoxSDL.
1287	#
1288	check_xcursor()
1289	{
1290	test_header Xcursor
1291	cat > $ODIR.tmp_src.cc << EOF
1292	#include <cstdio>
1293	#include <X11/Xlib.h>
1294	#include <X11/Xcursor/Xcursor.h>
1295	extern "C" int main(void)
1296	{
1297	XcursorImage *cursor = XcursorImageCreate (10, 10);
1298	XcursorImageDestroy(cursor);
1299	return 0;
1300	}
1301	EOF
1302	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1303	if test_compile "$LIBX11 $LIBXCURSOR $I_INCX11" Xcursor Xcursor; then
1304	log_success "found"
1305	cnf_append "VBOX_XCURSOR_LIBS" "`strip_l "$LIBXCURSOR"`"
1306	fi
1307	}
1308
1309
1310	#
1311	# Check for the Xinerama library, needed by the Qt GUI
1312	#
1313	check_xinerama()
1314	{
1315	test_header Xinerama
1316	cat > $ODIR.tmp_src.cc << EOF
1317	#include <X11/Xlib.h>
1318	#include <X11/extensions/Xinerama.h>
1319	extern "C" int main(void)
1320	{
1321	Display *dpy;
1322	Bool flag;
1323	dpy = XOpenDisplay(NULL);
1324	if (dpy)
1325	{
1326	flag = XineramaIsActive(dpy);
1327	XCloseDisplay(dpy);
1328	}
1329	}
1330	EOF
1331	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1332	if test_compile "$LIBX11 $LIBXINERAMA $I_INCX11" Xinerama Xinerama; then
1333	log_success "found"
1334	fi
1335	}
1336
1337
1338	#
1339	# Check for the Xinerama library, needed by the Qt GUI
1340	#
1341	check_xrandr()
1342	{
1343	test_header Xrandr
1344	cat > $ODIR.tmp_src.cc << EOF
1345	#include <X11/Xlib.h>
1346	#include <X11/extensions/Xrandr.h>
1347	extern "C" int main(void)
1348	{
1349	Display *dpy;
1350	Bool flag;
1351	int major, minor;
1352	dpy = XOpenDisplay(NULL);
1353	if (dpy)
1354	{
1355	flag = XRRQueryVersion(dpy, &major, &minor);
1356	XCloseDisplay(dpy);
1357	}
1358	}
1359	EOF
1360	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1361	if test_compile "$LIBX11 $LIBXRANDR $I_INCX11" Xrandr Xrandr; then
1362	log_success "found"
1363	fi
1364	}
1365
1366
1367	#
1368	# Check for OpenGL
1369	#
1370	check_opengl()
1371	{
1372	# On darwin this is a on/off decision only
1373	if [ "$OS" = "darwin" ]; then
1374	test_header "OpenGL support"
1375	echo "enabled"
1376	cnf_append "VBOX_WITH_CROGL" "1"
1377	else
1378	check_xmu
1379	check_mesa
1380	fi
1381	}
1382
1383
1384	#
1385	# Check for the Xmu library, needed by OpenGL
1386	#
1387	check_xmu()
1388	{
1389	test_header Xmu
1390	cat > $ODIR.tmp_src.cc << EOF
1391	#include <cstdio>
1392	#include <X11/Xatom.h>
1393	#include <X11/Xlib.h>
1394	#include <X11/Xutil.h>
1395	#include <X11/Xmu/StdCmap.h>
1396	extern "C" int main(void)
1397	{
1398	Display *dpy;
1399	int scrn_num;
1400	Screen *scrn;
1401
1402	dpy = XOpenDisplay(NULL);
1403	if (dpy)
1404	{
1405	scrn_num = DefaultScreen(dpy);
1406	scrn = ScreenOfDisplay(dpy, scrn_num);
1407	Status status = XmuLookupStandardColormap(dpy, RootWindowOfScreen(scrn), 0,
1408	24, XA_RGB_DEFAULT_MAP, False, True);
1409	printf("Status = %x\n", status);
1410	XCloseDisplay(dpy);
1411	}
1412	return 0;
1413	}
1414	EOF
1415	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1416	if test_compile "$LIBX11 $LIBXMU $I_INCX11" Xmu Xmu; then
1417	log_success "found"
1418	cnf_append "VBOX_XMU_LIBS" "`strip_l "$LIBXMU"`"
1419	fi
1420	}
1421
1422	#
1423	# Check for Mesa, needed by OpenGL
1424	#
1425	check_mesa()
1426	{
1427	test_header "Mesa / GLU"
1428	cat > $ODIR.tmp_src.cc << EOF
1429	#include <cstdio>
1430	#include <X11/Xlib.h>
1431	#include <GL/glx.h>
1432	#include <GL/glu.h>
1433	extern "C" int main(void)
1434	{
1435	Display *dpy;
1436	int major, minor;
1437
1438	dpy = XOpenDisplay(NULL);
1439	if (dpy)
1440	{
1441	Bool glx_version = glXQueryVersion(dpy, &major, &minor);
1442	XCloseDisplay(dpy);
1443	if (glx_version)
1444	{
1445	printf("found version %u.%u, OK.\n", major, minor);
1446	return 0;
1447	}
1448	}
1449	printf("found (inactive), OK.\n");
1450	return 0;
1451	}
1452	EOF
1453	[ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
1454	if test_compile "$LIBX11 $MESA $I_INCX11" Mesa Mesa; then
1455	[ $PASSIVE_MESA -eq 1 ] && unset DISPLAY
1456	test_execute
1457	fi
1458	}
1459
1460
1461	#
1462	# Check for the Qt5 library, needed by the VirtualBox frontend
1463	#
1464	# Currently not fatal.
1465	#
1466	check_qt5()
1467	{
1468	foundqt5=
1469	test_header Qt5
1470	cat > $ODIR.tmp_src.cc << EOF
1471	#include <QtGlobal>
1472	extern "C" int main(void)
1473	{
1474	EOF
1475	echo "#if QT_VERSION >= $(($QT5MAJ65536+$QT5MIN256))" >> $ODIR.tmp_src.cc
1476	cat >> $ODIR.tmp_src.cc << EOF
1477	return 0;
1478	#else
1479	return 1;
1480	#endif
1481	}
1482	EOF
1483	if [ "$OS" = "darwin" ]; then
1484	# First check if there is the internal version of Qt. If yes nothing else
1485	# has to be done.
1486	QT_INTERNAL=`/bin/ls -rd1 $PWD/tools/$BUILD_TARGET.$BUILD_PLATFORM_ARCH/qt/* 2> /dev/null`
1487	for t in $QT_INTERNAL; do
1488	if [ -f "$t/Frameworks/QtCoreVBox.framework/QtCoreVBox" ]; then
1489	cnf_append "VBOX_WITH_ORACLE_QT" "1"
1490	log_success "use internal version"
1491	return
1492	fi
1493	done
1494	# Now try the user provided directory and some of the standard directories.
1495	QT_TRIES="$QT5DIR /System/Library /Library"
1496	for t in $QT_TRIES; do
1497	if [ -f "$t/Frameworks/QtCore.framework/QtCore" ]; then
1498	PATH_SDK_QT5="$t"
1499	break
1500	fi
1501	done
1502	# Add the necessary params for building the test application
1503	if [ -n "$PATH_SDK_QT5" ]; then
1504	foundqt5=1
1505	INCQT5=-I$PATH_SDK_QT5/Frameworks/QtCore.framework/Headers
1506	LIBQT5=-F$PATH_SDK_QT5/Frameworks
1507	FLGQT5="-framework QtCore"
1508	else
1509	log_failure "Qt5 framework not found (can be disabled using --disable-qt)"
1510	fail
1511	fi
1512	else # !darwin
1513	if [ $QT5DIR_PKGCONFIG -eq 1 ]; then
1514	# Default is to use pkg-config:
1515	if which_wrapper pkg-config > /dev/null; then
1516	qt5_ver=`pkg-config Qt5Core --modversion 2>> $LOG`
1517	if [ $? -eq 0 ]; then
1518	echo "(Qt5 from pkg-config)" >> $LOG
1519	FLGQT5=`pkg-config Qt5Core --cflags`
1520	# gcc 4.8 is able to compile with C++11 (see also VBOX_GCC_std in Config.kmk)
1521	[ $cc_maj -eq 4 -a $cc_min -eq 8 ] && FLGQT5="$FLGQT5 -std=c++11"
1522	INCQT5=`strip_I "$FLGQT5"`
1523	LIBDIR5=`pkg-config Qt5Core --variable=libdir`
1524	LIBQT5=`pkg-config Qt5Core --libs`
1525	LIBQT5="-L$LIBDIR5 $LIBQT5"
1526	TOOLQT5=`pkg-config Qt5Core --variable=prefix`
1527	TOOLQT5BIN=`pkg-config Qt5Core --variable=host_bins`
1528	if test_compile "$LIBQT5 $LIBPTHREAD $FLGQT5" qt5 qt5 nofatal; then
1529	test_execute_path "`strip_L "$LIBQT5"`" nofatal && foundqt5=3 # pkg-config
1530	fi
1531	fi
1532	else
1533	log_failure "pkg-config not found"
1534	fail
1535	fi
1536	fi
1537	if [ -z "$foundqt5" ]; then
1538	# Do it the old way (e.g. user has specified QT5DIR):
1539	for q in $QT5DIR "$PWD/tools/linux.$TARGET_MACHINE"/qt/v5.*; do
1540	echo "(Qt5 from '$q')" >> $LOG
1541	INCQT5="$q/include $q/include/QtCore"
1542	FLGQT5="-DQT_SHARED"
1543	I_INCQT5=`prefix_I "$INCQT5"`
1544	LIBQT5="-L$q/lib -lQt5CoreVBox"
1545	TOOLQT5="$q"
1546	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal &&
1547	test_execute_path "`strip_L "$LIBQT5"`" nofatal; then
1548	foundqt5=2 # internal
1549	break;
1550	fi
1551	LIBQT5="-L$q/lib -lQt5Core"
1552	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal &&
1553	test_execute_path "`strip_L "$LIBQT5"`" nofatal; then
1554	foundqt5=1 # no pkg-config, Qt directory
1555	break;
1556	fi
1557	done
1558	fi
1559	fi
1560	if [ -n "$foundqt5" ]; then
1561	# We decided which version of Qt to use, now enforce the version requirement:
1562	cat > $ODIR.tmp_src.cc << EOF
1563	#include <cstdio>
1564	#include <QtGlobal>
1565	extern "C" int main(void)
1566	{
1567	printf("found version %s", QT_VERSION_STR);
1568	EOF
1569	echo "#if QT_VERSION >= $(($QT5MAJ65536+$QT5MIN256))" >> $ODIR.tmp_src.cc
1570	cat >> $ODIR.tmp_src.cc << EOF
1571	printf(", OK.\n");
1572	return 0;
1573	#else
1574	EOF
1575	echo " printf(\", expected version $QT5MAJ.$QT5MIN or higher\\\\n\");" >> $ODIR.tmp_src.cc
1576	cat >> $ODIR.tmp_src.cc << EOF
1577	return 1;
1578	#endif
1579	}
1580	EOF
1581	[ -n "$INCQT5" ] && I_INCQT5=`prefix_I "$INCQT5"`
1582	if test_compile "$LIBQT5 $LIBPTHREAD $I_INCQT5 $FLGQT5" qt5 qt5 nofatal; then
1583	if test_execute_path "`strip_L "$LIBQT5"`"; then
1584	if [ "$OS" = "darwin" ]; then
1585	# Successful build & run the test application so add the necessary
1586	# params to AutoConfig.kmk:
1587	cnf_append "PATH_SDK_QT5_INC" "$PATH_SDK_QT5/Frameworks"
1588	cnf_append "PATH_SDK_QT5_LIB" "$PATH_SDK_QT5/Frameworks"
1589	cnf_append "PATH_SDK_QT5" "$PATH_SDK_QT5/Frameworks"
1590	# Check for the moc tool in the Qt directory found & some standard
1591	# directories.
1592	for q in $PATH_SDK_QT5 /usr /Developer/Tools/Qt; do
1593	if which_wrapper "$q/bin/moc" > /dev/null; then
1594	cnf_append "PATH_TOOL_QT5_BIN" "$q/bin"
1595	fi
1596	done
1597	else
1598	# Strip .../QtCore as we add components ourself:
1599	INCQT5=`echo "$INCQT5"\|$KBUILD_SED 's\|$[^ ]*$/QtCore\|\1\|g; s\| $\|\|g'`
1600	# store only the first path, remove all other paths
1601	# most likely pkg-config gave us -I/usr/include/qt5 -I/usr/include/qt5/QtCore
1602	INCQT5=`echo "$INCQT5"\|$KBUILD_SED 's\|$[^ ]$ .\|\1\|'`
1603	cnf_append "VBOX_PATH_QT_LIB" "`strip_L "$LIBQT5"`"
1604	cnf_append "PATH_SDK_QT5_INC" "$INCQT5"
1605	# This is not quite right since the qt libpath does not have to be first...
1606	cnf_append "PATH_SDK_QT5_LIB" '$'"(firstword `strip_L "$LIBQT5"`)"
1607	if [ "$foundqt5" = "2" ]; then
1608	cnf_append "VBOX_WITH_ORACLE_QT" "1"
1609	fi
1610	if [ "$foundqt5" != "3" ]; then
1611	TOOLQT5BIN="$TOOLQT5/bin"
1612	fi
1613	test_header "Qt5 devtools"
1614	# Try it with a suffix, some platforms use that
1615	if which_wrapper "$TOOLQT5BIN/moc-qt5" > /dev/null; then
1616	QT5BINSUFF="-qt5"
1617	else
1618	QT5BINSUFF=""
1619	fi
1620	moc_ver=`$TOOLQT5BIN/moc$QT5BINSUFF -v 2>&1\|sed 's+^.(Qt $.$)+\1+'`
1621	if [ $? -ne 0 ]; then
1622	log_failure "moc$QT5BINSUFF not working"
1623	fail
1624	else
1625	log_success "found version $moc_ver"
1626	cnf_append "VBOX_PATH_QT" "$TOOLQT5"
1627	cnf_append "PATH_SDK_QT5" "$TOOLQT5"
1628	cnf_append "PATH_TOOL_QT5_BIN" "$TOOLQT5BIN"
1629	[ -n "$QT5BINSUFF" ] && cnf_append "TOOL_QT5_BIN_SUFF" "$QT5BINSUFF"
1630	fi
1631	fi
1632	fi
1633	else
1634	log_failure "qt5 not working"
1635	fail
1636	fi
1637	else
1638	log_failure "qt5 not found"
1639	fail
1640	fi
1641	}
1642
1643
1644	#
1645	# Check for libopus
1646	#
1647	check_libopus()
1648	{
1649	if [ -z "$BUILD_LIBOPUS" ]; then
1650	test_header libopus
1651	if which_wrapper pkg-config > /dev/null; then
1652	libopus_ver=`pkg-config opus --modversion 2>> $LOG`
1653	if [ $? -eq 0 ]; then
1654	FLGOPUS=`pkg-config opus --cflags`
1655	INCOPUS=`strip_I "$FLGOPUS"`
1656	LIBOPUS=`pkg-config opus --libs`
1657	fi
1658	cat > $ODIR.tmp_src.cc << EOF
1659	#include <cstdio>
1660	#include <opus/opus.h>
1661	extern "C" int main(void)
1662	{
1663	OpusEncoder *test;
1664	printf("found, OK.\n");
1665	}
1666	EOF
1667	[ -n "$INCOPUS" ] && I_INCOPUS=`prefix_I "$INCOPUS"`
1668	if test_compile "$LIBOPUS $I_INCOPUS" opus opus; then
1669	if test_execute; then
1670	cnf_append "SDK_VBOX_OPUS_INCS" "$INCOPUS"
1671	cnf_append "SDK_VBOX_OPUS_LIBS" "`strip_l "$LIBOPUS"`"
1672	fi
1673	fi
1674	fi
1675	fi
1676	}
1677
1678
1679	#
1680	# Check for libvpx
1681	#
1682	check_vpx()
1683	{
1684	if [ -z "$BUILD_LIBVPX" ]; then
1685	test_header libvpx
1686	if which_wrapper pkg-config > /dev/null; then
1687	libvpx_ver=`pkg-config vpx --modversion 2>> $LOG`
1688	if [ $? -eq 0 ]; then
1689	FLGVPX=`pkg-config vpx --cflags`
1690	INCVPX=`strip_I "$FLGVPX"`
1691	LIBVPX=`pkg-config vpx --libs`
1692	fi
1693	cat > $ODIR.tmp_src.cc << EOF
1694	#include <cstdio>
1695	#include <vpx/vpx_codec.h>
1696	extern "C" int main(void)
1697	{
1698	int version = vpx_codec_version();
1699	int verMajor = VPX_VERSION_MAJOR(version);
1700	int verMinor = VPX_VERSION_MINOR(version);
1701	int verPatch = VPX_VERSION_PATCH(version);
1702	printf("found version %d.%d.%d", verMajor, verMinor, verPatch);
1703	if ( verMajor == 1 && verMinor >= 0
1704	\|\| verMajor == 0 && verMinor == 9 && verPatch >= 5)
1705	{
1706	printf(", OK.\n");
1707	return 0;
1708	}
1709	else
1710	{
1711	printf(", expected version 0.9.5 or higher\n");
1712	return 1;
1713	}
1714	}
1715	EOF
1716	[ -n "$INCVPX" ] && I_INCVPX=`prefix_I "$INCVPX"`
1717	if test_compile "$LIBVPX $I_INCVPX" vpx vpx; then
1718	if test_execute; then
1719	cnf_append "SDK_VBOX_VPX_INCS" "$INCVPX"
1720	cnf_append "SDK_VBOX_VPX_LIBS" "`strip_l "$LIBVPX"`"
1721	fi
1722	fi
1723	fi
1724	fi
1725	}
1726
1727
1728	#
1729	# Check whether static libstdc++ is installed. This library is required
1730	# for the Linux guest additions.
1731	#
1732	check_staticlibstdcxx()
1733	{
1734	test_header "static stc++ library"
1735	libstdcxx=`$CXX -print-file-name=libstdc++.a`
1736	cat > $ODIR.tmp_src.cc << EOF
1737	#include <string>
1738
1739	extern "C" int main(void)
1740	{
1741	std::string s = "test";
1742	return 0;
1743	}
1744	EOF
1745	if test_compile "$libstdcxx" libstdc++ libstdc++; then
1746	log_success "found"
1747	fi
1748	}
1749
1750
1751	#
1752	# Check for Linux sources
1753	#
1754	check_linux()
1755	{
1756	test_header "Linux kernel sources"
1757	cat > $ODIR.tmp_src.c << EOF
1758	#include <linux/version.h>
1759	int printf(const char *format, ...);
1760	int main(void)
1761	{
1762	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
1763	(LINUX_VERSION_CODE % 65536) / 256,
1764	LINUX_VERSION_CODE % 256);
1765	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
1766	printf(", OK.\n");
1767	return 0;
1768	#else
1769	printf(", expected version 2.4.0 or higher\n");
1770	return 1;
1771	#endif
1772	}
1773	EOF
1774	echo "compiling the following source file:" >> $LOG
1775	cat $ODIR.tmp_src.c >> $LOG
1776	echo "using the following command line:" >> $LOG
1777	echo "$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include " \
1778	"-I$LINUX/include/generated/uapi" >> $LOG
1779	$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include \
1780	-I$LINUX/include/generated/uapi >> $LOG 2>&1
1781	if [ $? -ne 0 ]; then
1782	echo
1783	echo " Linux kernel headers not found at $LINUX"
1784	echo " Check the file $LOG for detailed error information."
1785	fail
1786	else
1787	if test_execute; then
1788	cnf_append "VBOX_LINUX_SRC" "`cd $LINUX ; pwd`"
1789	fi
1790	fi
1791	}
1792
1793	#
1794	# Check for kchmviewer, needed to display the online help
1795	# (unused as we ship kchmviewer)
1796	#
1797	check_kchmviewer()
1798	{
1799	test_header kchmviewer
1800	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
1801	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: $.*$+\1+'`
1802	if [ $? -ne 0 ]; then
1803	log_failure "kchmviewer not working"
1804	fail
1805	else
1806	log_success "found version $kchmviewer_ver"
1807	fi
1808	fi
1809	}
1810
1811
1812	#
1813	# Check for the kBuild tools, we don't support GNU make
1814	#
1815	check_kbuild()
1816	{
1817	test_header kBuild
1818	if which_wrapper "$KBUILDDIR/bin/$OS.$BUILD_MACHINE/kmk" > /dev/null; then
1819	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$BUILD_MACHINE"
1820	echo "PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
1821	echo "export PATH_KBUILD" >> $ENV
1822	echo "PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
1823	echo "export PATH_DEVTOOLS" >> $ENV
1824	echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"" >> $ENV
1825	echo "export PATH_KBUILD_BIN" >> $ENV
1826	echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
1827	if [ "$OS" = "solaris" ]; then
1828	# Because of sh being non-default shell in Solaris we need to export PATH again when
1829	# sourcing env.sh. Simply exporting from ./configure does not export PATH correctly.
1830	echo "PATH=\"$ORGPATH\"" >> $ENV
1831	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1832	echo "echo \"\$PATH\" \| /usr/sfw/bin/ggrep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1833	else
1834	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1835	echo "echo \"\$PATH\" \| grep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1836	fi
1837	echo "export PATH" >> $ENV
1838	echo "unset path_kbuild_bin path_dev_bin" >> $ENV
1839	KBUILD_SED="$KBUILDDIR_BIN/kmk_sed"
1840	elif [ "$OS.$BUILD_MACHINE" = "darwin.amd64" ]; then
1841	# Currently there are no amd64 kBuild bins. So use the x86 variant in any case.
1842	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.x86"
1843	echo "PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
1844	echo "export PATH_KBUILD" >> $ENV
1845	echo "PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
1846	echo "export PATH_DEVTOOLS" >> $ENV
1847	echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.x86\"" >> $ENV
1848	echo "PATH_KBUILD_BIN=\"\$path_kbuild_bin\"" >> $ENV
1849	echo "export PATH_KBUILD_BIN" >> $ENV
1850	echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
1851	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
1852	echo "echo \"\$PATH\" \| grep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
1853	echo "export PATH" >> $ENV
1854	echo "unset path_kbuild_bin path_dev_bin" >> $ENV
1855	KBUILD_SED="$KBUILDDIR_BIN/kmk_sed"
1856	elif check_avail "kmk" KBUILDDIR really; then
1857	# check for installed kBuild
1858	KBUILD_SED="`which_wrapper kmk_sed`"
1859	else
1860	fail
1861	fi
1862	log_success "found"
1863	}
1864
1865
1866	#
1867	# Check for compiler.h
1868	# Some Linux distributions include "compiler.h" in their libc linux
1869	# headers package, some don't. Most don't need it, building might (!)
1870	# not succeed on openSUSE without it.
1871	#
1872	# See http://www.mail-archive.com/qemu-devel%40nongnu.org/msg07980.html
1873	#
1874	check_compiler_h()
1875	{
1876	test_header compiler.h
1877	if test ! -f "/usr/include/linux/compiler.h"; then
1878	log_success "compiler.h not found"
1879	else
1880	cnf_append "VBOX_WITH_LINUX_COMPILER_H" "1"
1881	log_success "compiler.h found"
1882	fi
1883	}
1884
1885	#
1886	# Check for libcap.
1887	# Required to pass CAP_NET_RAW to our binaries to allow to open SOCK_RAW
1888	# sockets for doing ICMP requests.
1889	#
1890	check_libcap()
1891	{
1892	test_header "libcap library"
1893	cat > $ODIR.tmp_src.cc << EOF
1894	#include <cstdio>
1895	#include <sys/types.h>
1896	#include <linux/types.h>
1897	#include <sys/capability.h>
1898
1899	extern "C" int main(void)
1900	{
1901	char buf[1024];
1902	cap_t caps = cap_get_proc();
1903	snprintf(buf, sizeof(buf), "Current caps are '%s'\n", cap_to_text(caps, NULL));
1904	return 0;
1905	}
1906	EOF
1907	if test_compile $LIBCAP libcap libcap; then
1908	if test_execute; then
1909	log_success "found"
1910	fi
1911	fi
1912	}
1913
1914	#
1915	# Check if we are able to build 32-bit applications (needed for the guest additions)
1916	#
1917	check_32bit()
1918	{
1919	test_header "32-bit support"
1920	cat > $ODIR.tmp_src.c << EOF
1921	#include <stdint.h>
1922	int main(void)
1923	{
1924	return 0;
1925	}
1926	EOF
1927	echo "compiling the following source file:" >> $LOG
1928	cat $ODIR.tmp_src.c >> $LOG
1929	echo "using the following command line:" >> $LOG
1930	echo "$CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c" >> $LOG
1931	$CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c >> $LOG 2>&1
1932	if [ $? -ne 0 ]; then
1933	echo
1934	echo " Cannot compile 32-bit applications (missing headers and/or libraries)!"
1935	echo " Check the file $LOG for detailed error information."
1936	fail
1937	else
1938	echo "executing the binary" >> $LOG
1939	$ODIR.tmp_out 2> $ODIR.test_execute.log
1940	rc=$?
1941	cat $ODIR.test_execute.log >> $LOG
1942	if [ $rc -ne 0 ]; then
1943	echo
1944	echo " Cannot execute 32-bit applications! Either enable 32-bit support in the"
1945	echo " kernel configuration or use --disable-vmmraw to disable 32-bit guests."
1946	fail
1947	return 1
1948	fi
1949	fi
1950	log_success ""
1951	}
1952
1953
1954	#
1955	# Check for Python
1956	#
1957	check_python()
1958	{
1959	test_header "Python support"
1960
1961	# On darwin this is a on/off decision only
1962	if [ "$OS" = "darwin" ]; then
1963	echo "enabled"
1964	cnf_append "VBOX_WITH_PYTHON" "1"
1965	return
1966	fi
1967
1968	cat > $ODIR.tmp_src.cc << EOF
1969	#include <cstdio>
1970	#include <Python.h>
1971	extern "C" int main(void)
1972	{
1973	Py_Initialize();
1974	printf("found version %s", PY_VERSION);
1975	#if PY_VERSION_HEX >= 0x02060000
1976	printf(", OK.\n");
1977	return 0;
1978	#else
1979	printf(", expected version 2.6 or higher\n");
1980	return 1;
1981	#endif
1982	}
1983	EOF
1984	found=
1985	SUPPYTHONLIBS="python2.7 python2.6 python3.1 python3.2 python3.3 python3.4 python3.4m python3.5 python3.5m python3.6 python3.6m"
1986	for p in $PYTHONDIR; do
1987	for d in $SUPPYTHONLIBS; do
1988	for b in lib/x86_64-linux-gnu lib/i386-linux-gnu lib64 lib/64 lib; do
1989	echo "compiling the following source file:" >> $LOG
1990	cat $ODIR.tmp_src.cc >> $LOG
1991	echo "using the following command line:" >> $LOG
1992	echo "$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so" >> $LOG
1993	$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so >> $LOG 2>&1
1994	if [ $? -eq 0 ]; then
1995	found=1
1996	break
1997	fi
1998	done
1999	if [ -n "$found" ]; then break; fi
2000	done
2001	if [ -n "$found" ]; then break; fi
2002	done
2003	if [ -n "$found" ]; then
2004	if test_execute; then
2005	cnf_append "VBOX_WITH_PYTHON" "1"
2006	cnf_append "VBOX_PATH_PYTHON_INC" "$p/include/$d"
2007	cnf_append "VBOX_LIB_PYTHON" "$p/$b/lib$d.so"
2008	else
2009	log_failure "Python not working"
2010	fail
2011	fi
2012	else
2013	log_failure "Python not found"
2014	fail
2015	fi
2016	}
2017
2018
2019	#
2020	# Check for Java
2021	#
2022	check_java()
2023	{
2024	test_header "Java support"
2025	log_success
2026	}
2027
2028
2029	#
2030	# Setup wine
2031	#
2032	setup_wine()
2033	{
2034	test_header "Wine support"
2035	if ! which_wrapper wine > /dev/null; then
2036	echo " wine binary not found"
2037	fail
2038	fi
2039	if ! which_wrapper wine > /dev/null; then
2040	echo " wine not found"
2041	fail
2042	fi
2043	wine_version="`wine --version`"
2044	case "`expr "$wine_version" : 'wine-$[0-9.]*$' '>' 1.1.43`" in
2045	"0")
2046	if ! which_wrapper wineprefixcreate > /dev/null; then
2047	echo " wineprefixcreate not found"
2048	fail
2049	fi
2050	;;
2051	*) eval "wineprefixcreate() { true ; }" ;; # now created automatically
2052	esac
2053	export WINEPREFIX="${ODIR}wine.$BUILD_MACHINE"
2054	echo "WINEPREFIX=\"${ODIR}wine.$BUILD_MACHINE\"" >> $ENV
2055	echo "export WINEPREFIX" >> $ENV
2056	rm -rf $WINEPREFIX
2057	mkdir -p $WINEPREFIX
2058	touch $WINEPREFIX/.no_prelaunch_window_flag
2059	if ! wineprefixcreate -q > /dev/null 2>&1; then
2060	echo " wineprefixcreate failed"
2061	fail
2062	fi
2063	tmp=.tmp.wine.reg
2064	rm -f $tmp
2065	echo 'REGEDIT4' > $tmp
2066	echo '' >> $tmp
2067	echo '[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment]' >> $tmp
2068	echo "\"PATH\"=\"c:\\\\\\\\windows\\\\\\\\system32;c:\\\\\\\\windows;z:$DEVDIR/win.x86/vcc/v8/bin/Microsoft.VC80.CRT;z:$DEVDIR/win.x86/HTML_Help_Workshop/v1.3\"" >> $tmp
2069	echo '' >> $tmp
2070	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhc.exe\DllOverrides]' >> $tmp
2071	echo '"itss"="native"' >> $tmp
2072	echo '' >> $tmp
2073	echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhw.exe\DllOverrides]' >> $tmp
2074	echo '"itss"="native"' >> $tmp
2075	echo '' >> $tmp
2076	if ! wine regedit $tmp > /dev/null 2>&1; then
2077	rm -f $tmp
2078	echo " failed to load registry changes (path)."
2079	fail
2080	fi
2081	rm -f $tmp
2082	log_success "found"
2083	}
2084
2085
2086	#
2087	# Check for gSOAP.
2088	#
2089	check_gsoap()
2090	{
2091	test_header "GSOAP compiler"
2092	if [ -z "$GSOAP" -a -z "$GSOAP_IMPORT" ]; then
2093	if which_wrapper pkg-config > /dev/null; then
2094	GSOAP_CXX_LIBS=`pkg-config gsoapssl++ --libs 2>> $LOG`
2095	if [ $? -eq 0 ]; then
2096	GSOAP=`pkg-config gsoapssl++ --variable=exec_prefix`
2097	GSOAP_IMPORT="$GSOAP/share/gsoap/import"
2098	if [ ! -d "$GSOAP_IMPORT" -a -d "$GSOAP/include/gsoap" ]; then
2099	GSOAP_IMPORT="$GSOAP/include/gsoap"
2100	fi
2101	cnf_append "VBOX_GSOAP_INSTALLED" "1"
2102	cnf_append "VBOX_PATH_GSOAP" "$GSOAP"
2103	cnf_append "VBOX_PATH_GSOAP_IMPORT" "$GSOAP_IMPORT"
2104	if [ -f "$GSOAP/share/gsoap/stdsoap2.cpp" ]; then
2105	cnf_append "VBOX_GSOAP_CXX_SOURCES" "$GSOAP/share/gsoap/stdsoap2.cpp"
2106	else
2107	cnf_append "VBOX_GSOAP_CXX_SOURCES" ""
2108	fi
2109	cnf_append "VBOX_GSOAP_CXX_LIBS" "`strip_l "$GSOAP_CXX_LIBS"`"
2110	gsoap_version=`pkg-config gsoapssl++ --modversion`
2111	log_success "found version $gsoap_version"
2112	return
2113	fi
2114	fi
2115	fi
2116	if [ -z "$GSOAP" ]; then
2117	GSOAP="/usr"
2118	fi
2119	if which_wrapper "$GSOAP/bin/soapcpp2" > /dev/null; then
2120	if which_wrapper "$GSOAP/bin/wsdl2h" > /dev/null; then
2121	if [ -f "$GSOAP/include/stdsoap2.h" ]; then
2122	# TODO: Check for libgsoap++.a/so
2123
2124	if [ -z "$GSOAP_IMPORT" ]; then
2125	GSOAP_IMPORT="$GSOAP/share/gsoap/import"
2126	if [ ! -d "$GSOAP_IMPORT" -a -d "$GSOAP/include/gsoap" ]; then
2127	GSOAP_IMPORT="$GSOAP/include/gsoap"
2128	fi
2129	fi
2130	if [ -f "$GSOAP_IMPORT/stlvector.h" ]; then
2131	cnf_append "VBOX_GSOAP_INSTALLED" "1"
2132	cnf_append "VBOX_PATH_GSOAP" "$GSOAP"
2133	cnf_append "VBOX_PATH_GSOAP_IMPORT" "$GSOAP_IMPORT"
2134	if [ -f "$GSOAP/share/gsoap/stdsoap2.cpp" ]; then
2135	cnf_append "VBOX_GSOAP_CXX_SOURCES" "$GSOAP/share/gsoap/stdsoap2.cpp"
2136	else
2137	cnf_append "VBOX_GSOAP_CXX_SOURCES" ""
2138	fi
2139	cnf_append "VBOX_GSOAP_CXX_LIBS" "libgsoapssl++"
2140	log_success "found"
2141	else
2142	log_failure "stlvector.h not found -- disabling webservice"
2143	cnf_append "VBOX_WITH_WEBSERVICES" ""
2144	fi
2145	else
2146	log_failure "stdsoap2.h not found -- disabling webservice"
2147	cnf_append "VBOX_WITH_WEBSERVICES" ""
2148	fi
2149	else
2150	log_failure "wsdl2h not found -- disabling webservice"
2151	cnf_append "VBOX_WITH_WEBSERVICES" ""
2152	fi
2153	else
2154	log_failure "soapcpp2 not found -- disabling webservice"
2155	cnf_append "VBOX_WITH_WEBSERVICES" ""
2156	fi
2157	}
2158
2159
2160	#
2161	# Check Xcode path
2162	#
2163	check_xcode_sdk_path()
2164	{
2165	# Check if WITH_XCODE_DIR is set.
2166	if [ -z "$WITH_XCODE_DIR" ]; then
2167	echo "Please specify --with-xcode-dir option."
2168	return 0
2169	fi
2170
2171	# Check if specified path exists and is a directory.
2172	if [ -d "$1" ]; then
2173	return 1
2174	else
2175	echo "Xcode path [$1] not found."
2176	return 0
2177	fi
2178	}
2179
2180	#
2181	# Determines the Darwin version.
2182	# @todo This should really check the Xcode/SDK version.
2183	#
2184	check_darwinversion()
2185	{
2186	test_header "Darwin version"
2187	darwin_ver=`uname -r`
2188	case "$darwin_ver" in
2189	17\.*)
2190	check_xcode_sdk_path "$WITH_XCODE_DIR"
2191	[ $? -eq 1 ] \|\| fail
2192	darwin_ver="10.13" # High Sierra
2193	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2194	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2195	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2196	;;
2197	16\.*)
2198	check_xcode_sdk_path "$WITH_XCODE_DIR"
2199	[ $? -eq 1 ] \|\| fail
2200	darwin_ver="10.12" # Sierra
2201	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2202	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2203	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2204	;;
2205	15\.*)
2206	check_xcode_sdk_path "$WITH_XCODE_DIR"
2207	[ $? -eq 1 ] \|\| fail
2208	darwin_ver="10.11" # El Capitan
2209	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2210	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2211	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2212	;;
2213	14\.*)
2214	check_xcode_sdk_path "$WITH_XCODE_DIR"
2215	[ $? -eq 1 ] \|\| fail
2216	darwin_ver="10.10" # Yosemite
2217	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2218	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2219	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2220	;;
2221	13\.*)
2222	check_xcode_sdk_path "$WITH_XCODE_DIR"
2223	[ $? -eq 1 ] \|\| fail
2224	darwin_ver="10.9" # Mavericks
2225	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2226	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2227	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2228	;;
2229	12\.*)
2230	darwin_ver="10.8" # Mountain Lion
2231	if [ ! -z "$WITH_XCODE_DIR" ]; then
2232	sdk=$WITH_XCODE_DIR/Developer/SDKs/MacOSX10.6.sdk
2233	cnf_append "VBOX_WITH_MACOSX_COMPILERS_FROM_DEVEL" "1"
2234	cnf_append "VBOX_PATH_MACOSX_DEVEL_ROOT" "$WITH_XCODE_DIR/Developer"
2235	else
2236	sdk=/Developer/SDKs/MacOSX10.6.sdk
2237	fi
2238	CXX_FLAGS="-mmacosx-version-min=10.6 -isysroot $sdk -Wl,-syslibroot,$sdk"
2239	;;
2240	11\.*)
2241	darwin_ver="10.7" # Lion
2242	sdk=/Developer/SDKs/MacOSX10.6.sdk
2243	CXX_FLAGS="-mmacosx-version-min=10.6 -isysroot $sdk -Wl,-syslibroot,$sdk"
2244	;;
2245	10\.*)
2246	darwin_ver="10.6" # Snow Leopard
2247	if [ "$BUILD_MACHINE" = "x86" ]; then
2248	sdk=/Developer/SDKs/MacOSX10.5.sdk
2249	CXX_FLAGS="-mmacosx-version-min=10.5 -isysroot $sdk -Wl,-syslibroot,$sdk"
2250	cnf_append "VBOX_MACOS_10_5_WORKAROUND" "1"
2251	else
2252	sdk=/Developer/SDKs/MacOSX10.6.sdk
2253	CXX_FLAGS="-mmacosx-version-min=10.6 -isysroot $sdk -Wl,-syslibroot,$sdk"
2254	fi
2255	# test "$CC" = "gcc" && CC="gcc-4.0"
2256	# test "$CXX" = "g++" && CXX="g++-4.0"
2257	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_7" "1"
2258	;;
2259	9\.*)
2260	darwin_ver="10.5" # Leopard
2261	sdk=/Developer/SDKs/MacOSX10.5.sdk
2262	CXX_FLAGS="-mmacosx-version-min=10.5 -isysroot $sdk -Wl,-syslibroot,$sdk"
2263	# test "$CC" = "gcc" && CC="gcc-4.0"
2264	# test "$CXX" = "g++" && CXX="g++-4.0"
2265	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_6" "1"
2266	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_7" "1"
2267	;;
2268	8\.*)
2269	darwin_ver="10.4" # Tiger
2270	sdk=/Developer/SDKs/MacOSX10.4u.sdk
2271	CXX_FLAGS="-mmacosx-version-min=10.4 -isysroot $sdk -Wl,-syslibroot,$sdk"
2272	# test "$CC" = "gcc" && CC="gcc-4.0"
2273	# test "$CXX" = "g++" && CXX="g++-4.0"
2274	cnf_append "VBOX_WITH_COCOA_QT" ""
2275	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_6" "1"
2276	cnf_append "VBOX_WITHOUT_VBOXPYTHON_FOR_OSX_10_7" "1"
2277	;;
2278	*)
2279	echo " failed to determine Darwin version. (uname -r: $darwin_ver)"
2280	fail
2281	darwin_ver="unknown"
2282	;;
2283	esac
2284	log_success "found version $darwin_ver (SDK: $sdk)"
2285	}
2286
2287
2288	check_makeself()
2289	{
2290	test_header "makeself"
2291	if check_avail "$MAKESELF" makeself; then
2292	makeself_ver=`$MAKESELF --version\|grep version\|sed 's+^Makeself.version $[0-9\.]$.*+\1+'`
2293	if [ $? -ne 0 ]; then
2294	log_failure "makeself not working"
2295	fail
2296	else
2297	log_success "found version $makeself_ver"
2298	cnf_append "VBOX_MAKESELF" "`which_wrapper $MAKESELF`"
2299	fi
2300	fi
2301	}
2302
2303
2304	#
2305	# Show help
2306	#
2307	show_help()
2308	{
2309	cat << EOF
2310	Usage: ./configure [OPTIONS]...
2311
2312	Configuration:
2313	-h, --help display this help and exit
2314	--nofatal don't abort on errors
2315	EOF
2316	[ $WITH_XPCOM -eq 1 ] && echo " --disable-xpcom disable XPCOM and related stuff"
2317	[ $WITH_PYTHON -eq 1 ] && echo " --disable-python disable python bindings"
2318	[ $WITH_JAVA -eq 1 ] && echo " --disable-java disable java bindings"
2319	[ $WITH_VMMRAW -eq 1 ] && echo " --disable-vmmraw disable VMM raw mode (VT-x/AMD-V mandatory!)"
2320	[ $WITH_SDL_TTF -eq 1 ] && echo " --disable-sdl-ttf disable SDL_ttf detection"
2321	[ $WITH_QT5 -eq 1 ] && echo " --disable-qt disable Qt detection"
2322	[ $WITH_ALSA -eq 1 ] && echo " --disable-alsa disable the ALSA sound backend"
2323	[ $WITH_PULSE -eq 1 ] && echo " --disable-pulse disable the PulseAudio backend"
2324	[ $WITH_DBUS -eq 1 ] && echo " --disable-dbus don't use DBus and hal for hardware detection"
2325	[ $WITH_KMODS -eq 1 ] && echo " --disable-kmods don't build Linux kernel modules (host and guest)"
2326	[ $WITH_OPENGL -eq 1 ] && echo " --disable-opengl disable OpenGL support (2D & 3D)"
2327	[ $WITH_QT5 -eq 0 ] && echo " --enable-qt5 enable Qt5 detection"
2328	[ $WITH_GSOAP -eq 0 ] && echo " --enable-webservice enable the webservice stuff"
2329	[ $OSE -eq 1 ] && echo " --enable-vnc enable the VNC server"
2330	[ $OSE -eq 0 ] && echo " --disable-extpack don't build the extpack"
2331	[ $WITH_DOCS -eq 1 ] && echo " --disable-docs don't build the documentation"
2332	[ $WITH_LIBVPX -eq 1 ] && echo " --disable-libvpx don't use libvpx for video capturing"
2333	[ $WITH_LIBOPUS -eq 1 ] && echo " --disable-libopus don't use libopus for audio capturing"
2334	[ "$OS" = "linux" -o "$OS" = "freebsd" ] && echo " --enable-vde enable VDE networking"
2335	cat << EOF
2336	--disable-udptunnel disable UDP tunnel networking
2337	--disable-devmapper disable device mapper library access
2338	--disable-hardening don't be strict about /dev/vboxdrv access
2339	--build-libxml2 build libxml2 from sources
2340	EOF
2341	[ $OSE -eq 0 ] && cat << EOF
2342	--build-libssl build openssl from sources
2343	--build-libcurl build libcurl from sources
2344	--build-libvpx build libvpx from sources
2345	EOF
2346	[ "$OS" != "darwin" ] && echo " --setup-wine setup a Wine directory and register the hhc hack"
2347	cat << EOF
2348	--only-additions only build the Guest Additions
2349
2350	Paths:
2351	--with-gcc=PATH location of the gcc compiler [$CC]
2352	--with-g++=PATH location of the g++ compiler [$CXX]
2353	--with-kbuild=DIR kbuild directory [$KBUILDDIR]
2354	--with-iasl=PATH location of the iasl compiler [$IASL]
2355	--with-makeself=PATH location of makeself [$MAKESELF]
2356	EOF
2357	[ "$OS" = "darwin" ] && echo " --with-xcode-dir=DIR custom path to Xcode root directory; it is assumed that Xcode"
2358	[ "$OS" = "darwin" ] && echo " contains OS X 10.6 SDK (required for Mountain Lion and newer hosts"
2359	[ "$OS" = "darwin" ] && echo " only, ignored for the rest)"
2360	[ "$OS" = "linux" ] && echo " --with-linux=DIR Linux kernel source directory [$LINUX]"
2361	[ $WITH_QT5 -eq 1 ] && echo " --with-qt-dir=DIR directory for Qt headers/libraries [pkgconfig]"
2362	[ $WITH_GSOAP -eq 1 ] && echo " --with-gsoap-dir=PATH directory for gSOAP compiler/headers/libraries"
2363	[ $WITH_GSOAP -eq 1 ] && echo " (soapcpp2 and wsdl2h, soapstd2.h, libgsoap++.a/so)"
2364	[ $WITH_GSOAP -eq 1 ] && echo " --with-gsoap-import=PATH directory for gSOAP import files (stlvector.h)"
2365	cat << EOF
2366	--with-openssl-dir=DIR directory for OpenSSL headers/libraries
2367	--with-ow-dir=DIR directory where Open Watcom can be found [$WATCOM]
2368	--out-path=PATH the folder to which configuration and build output
2369	should go
2370
2371	Build type:
2372	-d, --build-debug build with debugging symbols and assertions
2373	--build-profile build with profiling support
2374	--build-headless build headless (without any GUI frontend)
2375	EOF
2376	exit 0
2377	}
2378
2379
2380	#
2381	# The body.
2382	#
2383
2384	# test if we are OSE
2385	if [ $OSE -eq 1 -a -r "`cd \`dirname $0\`; pwd`/src/VBox/RDP/server/server.cpp" ]; then
2386	OSE=0
2387	# Set this as a reminder to print a log message once we know the path of the
2388	# log file
2389	NOT_OSE=1
2390	fi
2391
2392	# Change OS specific defaults; must be before all other stuff
2393	if [ "$OS" = "darwin" ]; then
2394	WITH_SDL=0
2395	WITH_SDL_TTF=0
2396	WITH_X11=0
2397	WITH_ALSA=0
2398	WITH_PULSE=0
2399	WITH_DBUS=0
2400	WITH_KMODS=0
2401	BUILD_LIBXML2=1
2402	BUILD_LIBVPX=1
2403	[ $OSE -eq 1 ] \|\| BUILD_LIBCURL=1
2404	[ $OSE -eq 1 ] && WITH_LIBVPX=0
2405	[ $OSE -eq 1 ] && WITH_LIBOPUS=0
2406	WITH_XCODE_DIR=""
2407	elif [ "$OS" = "haiku" ]; then
2408	#WITH_SDL=0
2409	WITH_SDL_TTF=0
2410	WITH_X11=0
2411	WITH_ALSA=0
2412	WITH_PULSE=0
2413	WITH_DBUS=0
2414	WITH_KMODS=0
2415	WITH_LIBIDL=0
2416	WITH_XPCOM=0
2417	BUILD_LIBXSLT=1
2418	BUILD_LIBXML2=1
2419	WITH_LIBVPX=0
2420	WITH_LIBOPUS=0
2421	# it is part of libroot, which is linked by default,
2422	# but the script wants something
2423	LIBPTHREAD="-lroot"
2424	#[ $OSE -eq 1 ] \|\| BUILD_LIBCURL=1
2425	[ $OSE -eq 1 ] \|\| BUILD_LIBSSL=1
2426	elif [ "$OS" = "solaris" ]; then
2427	[ $OSE -eq 1 ] && WITH_LIBVPX=0
2428	[ $OSE -eq 1 ] && WITH_LIBOPUS=0
2429	fi
2430
2431	# scan command line options
2432	for option in "$@"; do
2433	case "$option" in
2434	--help\|-help\|-h)
2435	show_help
2436	;;
2437	--nofatal)
2438	nofatal=1
2439	;;
2440	--env-only)
2441	ENV_ONLY=1
2442	;;
2443	--with-gcc=*)
2444	CC=`echo $option \| cut -d'=' -f2`
2445	;;
2446	--with-g++=*)
2447	CXX=`echo $option \| cut -d'=' -f2`
2448	;;
2449	--with-kbuild=*)
2450	KBUILDDIR=`echo $option \| cut -d'=' -f2`
2451	if echo $KBUILDDIR\|grep -q "$INVALID_CHARS"; then
2452	echo "Error: KBUILDDIR contains invalid characters!"
2453	exit 1
2454	fi
2455	;;
2456	--with-qt-dir=*)
2457	[ $WITH_QT5 -eq 1 ] && QT5DIR=`echo $option \| cut -d'=' -f2`
2458	[ $WITH_QT5 -eq 1 ] && QT5DIR_PKGCONFIG=0
2459	;;
2460	--with-qt5-minor=*)
2461	QT5MIN=`echo $option \| cut -d'=' -f2`
2462	;;
2463	--with-qt5-major=*)
2464	QT5MAJ=`echo $option \| cut -d'=' -f2`
2465	;;
2466	--with-openssl-dir=*)
2467	OPENSSLDIR=`echo $option \| cut -d'=' -f2`
2468	INCCRYPTO="-I${OPENSSLDIR}/include"
2469	LIBCRYPTO="${OPENSSLDIR}/lib/libcrypto.a ${OPENSSLDIR}/lib/libssl.a"
2470	;;
2471	--with-ow-dir=*)
2472	WATCOM=`echo $option \| cut -d'=' -f2`
2473	;;
2474	--with-gsoap-dir=*)
2475	GSOAP=`echo $option \| cut -d'=' -f2`
2476	;;
2477	--with-gsoap-import=*)
2478	GSOAP_IMPORT=`echo $option \| cut -d'=' -f2`
2479	;;
2480	--with-iasl=*)
2481	IASL=`echo $option \| cut -d'=' -f2`
2482	;;
2483	--with-xcode-dir=*)
2484	WITH_XCODE_DIR=`echo $option \| cut -d'=' -f2`
2485	echo $option
2486	;;
2487	--with-linux=*)
2488	LINUX=`echo $option \| cut -d'=' -f2`
2489	;;
2490	--with-makeself=*)
2491	MAKESELF=`echo $option \| cut -d'=' -f2`
2492	;;
2493	--target-arch=*)
2494	TARGET_MACHINE=`echo $option \| cut -d'=' -f2`
2495	;;
2496	--disable-xpcom)
2497	[ $WITH_XPCOM -eq 1 ] && WITH_XPCOM=0
2498	;;
2499	--disable-python)
2500	[ $WITH_PYTHON -eq 1 ] && WITH_PYTHON=0
2501	;;
2502	--disable-java)
2503	[ $WITH_JAVA -eq 1 ] && WITH_JAVA=0
2504	;;
2505	--disable-vmmraw)
2506	[ $WITH_VMMRAW -eq 1 ] && WITH_VMMRAW=0
2507	;;
2508	--disable-sdl-ttf)
2509	[ $WITH_SDL_TTF -eq 1 ] && WITH_SDL_TTF=0
2510	;;
2511	--disable-qt)
2512	[ $WITH_QT5 -eq 1 ] && WITH_QT5=0
2513	;;
2514	--enable-qt5)
2515	[ $WITH_QT5 -eq 0 ] && WITH_QT5=1
2516	;;
2517	--passive-mesa)
2518	PASSIVE_MESA=1
2519	;;
2520	--disable-alsa)
2521	[ $WITH_ALSA -eq 1 ] && WITH_ALSA=0
2522	;;
2523	--disable-pulse)
2524	[ $WITH_PULSE -eq 1 ] && WITH_PULSE=0
2525	;;
2526	--enable-pulse)
2527	WITH_PULSE=2
2528	;;
2529	--disable-dbus)
2530	[ $WITH_DBUS -eq 1 ] && WITH_DBUS=0
2531	;;
2532	--disable-kmods)
2533	[ $WITH_KMODS -eq 1 ] && WITH_KMODS=0
2534	;;
2535	--disable-opengl)
2536	[ $WITH_OPENGL -eq 1 ] && WITH_OPENGL=0
2537	;;
2538	--enable-webservice)
2539	[ $WITH_GSOAP -eq 0 ] && WITH_GSOAP=1
2540	;;
2541	--enable-vnc)
2542	WITH_VNC=1
2543	;;
2544	--disable-hardening)
2545	WITH_HARDENING=0
2546	;;
2547	--disable-extpack)
2548	WITH_EXTPACK=0
2549	;;
2550	--disable-docs)
2551	WITH_DOCS=0
2552	;;
2553	--enable-hardening)
2554	WITH_HARDENING=2
2555	;;
2556	--build-libopus)
2557	BUILD_LIBOPUS=1
2558	;;
2559	--disable-udptunnel)
2560	WITH_UDPTUNNEL=0
2561	;;
2562	--enable-vde)
2563	WITH_VDE=1
2564	;;
2565	--disable-devmapper)
2566	WITH_DEVMAPPER=0
2567	;;
2568	--disable-libvpx)
2569	WITH_LIBVPX=0
2570	;;
2571	--disable-libopus)
2572	WITH_LIBOPUS=0
2573	;;
2574	--disable-sdl)
2575	WITH_SDL=0
2576	;;
2577	--build-debug\|-d)
2578	BUILD_TYPE=debug
2579	;;
2580	--build-profile)
2581	BUILD_TYPE=profile
2582	;;
2583	--build-libxml2)
2584	BUILD_LIBXML2=1
2585	;;
2586	--build-libssl)
2587	BUILD_LIBSSL=1
2588	;;
2589	--build-libcurl)
2590	BUILD_LIBCURL=1
2591	;;
2592	--build-libvpx)
2593	BUILD_LIBVPX=1
2594	;;
2595	--build-headless)
2596	HEADLESS=1
2597	WITH_SDL=0
2598	WITH_SDL_TTF=0
2599	WITH_X11=0
2600	WITH_OPENGL=0
2601	WITH_QT5=0
2602	;;
2603	--ose)
2604	OSE=2
2605	;;
2606	--odir=*)
2607	ODIR="`echo $option \| cut -d'=' -f2`/"
2608	ODIR_OVERRIDE=1
2609	;;
2610	--out-path=*)
2611	out_path="`echo $option \| cut -d'=' -f2`/"
2612	if [ -d $out_path ]; then
2613	saved_path="`pwd`"
2614	cd $out_path
2615	OUT_PATH="`pwd`"
2616	cd $saved_path
2617	OUT_PATH_OVERRIDE=1
2618	if [ $ODIR_OVERRIDE -eq 0 ]; then
2619	# This variable has not yet been overridden. That can still happen.
2620	ODIR=$OUT_PATH/
2621	fi
2622	else
2623	echo "Error: invalid folder \"$out_path\" in option \"$option\""
2624	exit 1
2625	fi
2626	;;
2627	--setup-wine)
2628	[ "$OS" != "darwin" ] && SETUP_WINE=1
2629	;;
2630	--only-additions)
2631	ONLY_ADDITIONS=1
2632	;;
2633	*)
2634	echo
2635	echo "Unrecognized option \"$option\""
2636	echo
2637	show_help
2638	;;
2639	esac
2640	done
2641
2642	LOG="$ODIR$LOG"
2643	ENV="$ODIR$ENV"
2644	CNF="$ODIR$CNF"
2645
2646	# initialize output files
2647	cat > $LOG << EOF
2648	# Log file generated by
2649	#
2650	# '$0 $*'
2651	#
2652
2653	EOF
2654	cat > $CNF << EOF
2655	# -- Makefile --
2656	#
2657	# automatically generated by
2658	#
2659	# '$0 $*'
2660	#
2661	# It will be completely overwritten if configure is executed again.
2662	#
2663
2664	EOF
2665	cat > $ENV << EOF
2666	#!/bin/bash
2667	#
2668	# automatically generated by
2669	#
2670	# '$0 $*'
2671	#
2672	# It will be completely overwritten if configure is executed again.
2673	# Make sure you source this file once before you start to build VBox.
2674	#
2675
2676	EOF
2677
2678	# Print log warning about OSE if necessary
2679	if [ -n "$NOT_OSE" ]; then
2680	echo "Found RDP server, assuming VBOX_OSE = FALSE" >> $LOG
2681	echo >> $LOG
2682	fi
2683
2684
2685	if [ "$BUILD_TYPE" = "debug" ]; then
2686	echo "Creating DEBUG build!" >> $LOG
2687	elif [ "$BUILD_TYPE" = "profile" ]; then
2688	echo "Creating PROFILE build!" >> $LOG
2689	fi
2690
2691	# first determine our environment
2692	check_environment
2693	check_kbuild
2694
2695	[ -n "$ENV_ONLY" ] && exit 0
2696
2697	# append the tools directory to the default search path
2698	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
2699	export PATH
2700
2701	# if we will be writing to a different out directory then set this up now
2702	if [ $OUT_PATH_OVERRIDE -eq 1 ]; then
2703	echo "AUTOCFG=$OUT_PATH/AutoConfig.kmk" >> $ENV
2704	echo "export AUTOCFG" >> $ENV
2705	echo "LOCALCFG=$OUT_PATH/LocalConfig.kmk" >> $ENV
2706	echo "export LOCALCFG" >> $ENV
2707	echo "PATH_OUT_BASE=$OUT_PATH" >> $ENV
2708	echo "export PATH_OUT_BASE" >> $ENV
2709	fi
2710
2711	# don't bother people with -Werror
2712	cnf_append "VBOX_GCC_WERR" "\$(NO_SUCH_VARIABLE)"
2713
2714	# some things are not available in for OSE
2715	if [ $OSE -ge 1 ]; then
2716	cnf_append "VBOX_OSE" "1"
2717	cnf_append "VBOX_WITH_VALIDATIONKIT" ""
2718	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
2719
2720	if [ "$OS" = "linux" ]; then
2721	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
2722	else
2723	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
2724	fi
2725	echo >> $CNF
2726	fi
2727
2728	# extpack
2729	if [ $ONLY_ADDITIONS -eq 1 ]; then
2730	cnf_append "VBOX_WITH_EXTPACK_PUEL_BUILD" ""
2731	elif [ $OSE -eq 0 ]; then
2732	if [ $WITH_EXTPACK -eq 1 ]; then
2733	BUILD_LIBSSL=1
2734	else
2735	cnf_append "VBOX_WITH_EXTPACK_PUEL_BUILD" ""
2736	fi
2737	fi
2738
2739	# headless
2740	if [ -n "$HEADLESS" ]; then
2741	cnf_append "VBOX_HEADLESS" "1"
2742	fi
2743
2744	# emit disable directives corresponding to any --disable-xxx options.
2745	if [ $WITH_OPENGL -eq 0 ]; then
2746	cnf_append "VBOX_WITH_CROGL" ""
2747	cnf_append "VBOX_WITH_VIDEOHWACCEL" ""
2748	cnf_append "VBOX_GUI_USE_QGL" ""
2749	fi
2750	[ $WITH_XPCOM -eq 0 ] && cnf_append "VBOX_WITH_MAIN" ""
2751	[ $WITH_QT5 -eq 0 ] && cnf_append "VBOX_WITH_QTGUI" ""
2752	[ $WITH_SDL_TTF -eq 0 ] && cnf_append "VBOX_WITH_SECURELABEL" ""
2753	[ $WITH_PYTHON -eq 0 ] && cnf_append "VBOX_WITH_PYTHON" ""
2754	[ $WITH_JAVA -eq 0 ] && cnf_append "VBOX_WITH_JXPCOM" ""
2755	[ $WITH_JAVA -eq 0 ] && cnf_append "VBOX_WITH_JWS" ""
2756	[ $WITH_HARDENING -eq 0 ] && cnf_append "VBOX_WITHOUT_HARDENING" "1"
2757	[ $WITH_HARDENING -eq 2 ] && cnf_append "VBOX_WITH_HARDENING" "2"
2758	[ $WITH_VMMRAW -eq 0 ] && cnf_append "VBOX_WITH_RAW_MODE" ""
2759	if [ $WITH_LIBVPX -eq 0 ]; then
2760	cnf_append "VBOX_WITH_LIBVPX" ""
2761	cnf_append "VBOX_WITH_RECORDING" ""
2762	fi
2763	if [ $WITH_LIBOPUS -eq 0 ]; then
2764	cnf_append "VBOX_WITH_LIBOPUS" ""
2765	cnf_append "VBOX_WITH_AUDIO_RECORDING" ""
2766	fi
2767
2768	# Darwin-specific
2769	if [ "$OS" = "darwin" ]; then
2770	check_darwinversion
2771	fi
2772	# the tools
2773	check_gcc
2774	if [ $ONLY_ADDITIONS -eq 0 ]; then
2775	check_open_watcom
2776	[ "$OS" != "darwin" ] && check_iasl
2777	# don't check for yasm for the time beeing as 0.40 and 0.50 both have known bugs
2778	# [ "$OS" != "darwin" ] && check_yasm
2779	[ "$OS" != "darwin" ] && check_xsltproc
2780	fi
2781
2782	# the libraries
2783	if [ $ONLY_ADDITIONS -eq 0 ]; then
2784	[ "$OS" != "darwin" ] && check_pthread
2785	check_libxml2
2786	[ $WITH_LIBIDL -eq 1 ] && check_libidl
2787	check_ssl
2788	check_curl
2789	[ $WITH_LIBVPX -eq 1 ] && check_vpx
2790	[ $WITH_LIBOPUS -eq 1 ] && check_libopus
2791	[ "$OS" != "darwin" ] && check_z
2792	[ "$OS" != "darwin" ] && check_png
2793	[ $OSE -eq 0 -a "$OS" = "linux" ] && check_pam
2794	if [ $WITH_SDL -eq 1 ]; then
2795	check_sdl
2796	else
2797	cnf_append "VBOX_WITH_VBOXSDL" ""
2798	fi
2799	[ $WITH_SDL_TTF -eq 1 -a $OSE -eq 0 ] && check_sdl_ttf
2800	[ $WITH_X11 -eq 1 ] && check_x
2801	# TODO check for xcomposite-dev (X11/extensions/Xcomposite.h, additions only)
2802	# TODO check for libxdamange-dev (X11/extensions/Xdamage.h, additions only)
2803	[ $WITH_X11 -eq 1 ] && check_xcursor
2804	[ $WITH_X11 -eq 1 ] && check_xinerama
2805	[ $WITH_X11 -eq 1 ] && check_xrandr
2806	[ $WITH_OPENGL -eq 1 ] && check_opengl
2807	[ $WITH_QT5 -eq 1 ] && check_qt5
2808	[ $WITH_PYTHON -eq 1 ] && check_python
2809	[ $WITH_JAVA -eq 1 ] && check_java
2810
2811	# PulseAudio
2812	if [ "$OS" = "linux" -o "$OS" = "freebsd" -o "$OS" = "netbsd" ]; then
2813	if [ $WITH_PULSE -eq 1 ]; then
2814	check_pulse
2815	elif [ $WITH_PULSE -eq 0 ]; then
2816	cnf_append "VBOX_WITH_AUDIO_PULSE" ""
2817	fi
2818	fi
2819	fi
2820
2821	# Linux-specific
2822	if [ "$OS" = "linux" ]; then
2823	# don't check for the static libstdc++ in the PUEL version as we build the
2824	# additions at a dedicated box
2825	[ $OSE -ge 1 ] && check_staticlibstdcxx
2826	if [ $WITH_KMODS -eq 1 ]; then
2827	check_linux
2828	else
2829	cnf_append "VBOX_LINUX_SRC" ""
2830	cnf_append "VBOX_WITHOUT_LINUX_TEST_BUILDS" "1"
2831	fi
2832	if [ $ONLY_ADDITIONS -eq 0 ]; then
2833	if [ $WITH_ALSA -eq 1 ]; then
2834	check_alsa
2835	else
2836	cnf_append "VBOX_WITH_AUDIO_ALSA" ""
2837	fi
2838	if [ $WITH_DBUS -eq 0 ]; then
2839	cnf_append "VBOX_WITH_DBUS" ""
2840	fi
2841	if [ $WITH_DEVMAPPER -eq 1 ]; then
2842	check_libdevmapper
2843	else
2844	cnf_append "VBOX_WITH_DEVMAPPER" ""
2845	fi
2846	check_libcap
2847	fi
2848	check_compiler_h
2849	[ $ONLY_ADDITIONS -eq 0 -a "$BUILD_MACHINE" = "amd64" -a $WITH_VMMRAW -eq 1 ] && check_32bit
2850	# tools/common/makeself*
2851	[ $OSE -ge 1 ] && check_makeself
2852	fi
2853
2854	[ -n "$SETUP_WINE" ] && setup_wine
2855
2856	if [ $ONLY_ADDITIONS -eq 0 -a $WITH_GSOAP -eq 1 ]; then
2857	check_gsoap
2858	else
2859	if [ $OSE -ge 1 ]; then
2860	cnf_append "VBOX_WITH_WEBSERVICES" ""
2861	fi
2862	fi
2863
2864	# UDPTUNNEL
2865	if [ $ONLY_ADDITIONS -eq 0 -a $WITH_UDPTUNNEL -eq 0 ]; then
2866	cnf_append "VBOX_WITH_UDPTUNNEL" ""
2867	fi
2868
2869	# VDE
2870	if [ $ONLY_ADDITIONS -eq 0 -a "$OS" = "linux" -o "$OS" = "freebsd" ]; then
2871	if [ $WITH_VDE -eq 1 ]; then
2872	cnf_append "VBOX_WITH_VDE" "1"
2873	fi
2874	fi
2875
2876	# DOCS
2877	if [ $ONLY_ADDITIONS -eq 1 -o $WITH_DOCS -eq 0 ]; then
2878	cnf_append "VBOX_WITH_DOCS" ""
2879	cnf_append "VBOX_WITH_DOCS_PACKING" ""
2880	fi
2881
2882	# VNC server support
2883	if [ $ONLY_ADDITIONS -eq 0 -a $OSE -ge 1 ]; then
2884	if [ $WITH_VNC = 1 ]; then
2885	check_vncserver
2886	else
2887	cnf_append "VBOX_WITH_EXTPACK_VNC" ""
2888	fi
2889	fi
2890
2891	if [ $ONLY_ADDITIONS -eq 1 ]; then
2892	cnf_append "VBOX_ONLY_ADDITIONS" "1"
2893	fi
2894
2895	# success!
2896	echo
2897	echo "Successfully generated '$CNF' and '$ENV'."
2898	echo "Source '$ENV' once before you start to build VBox:"
2899	echo ""
2900	echo " source $ENV"
2901	echo " kmk"
2902	echo ""
2903	if [ "$OS" = "linux" ]; then
2904	if [ $OUT_PATH_OVERRIDE -eq 1 ]; then
2905	vbox_out_path=$OUT_PATH
2906	else
2907	vbox_out_path=./out
2908	fi
2909	echo "To compile the kernel modules, do:"
2910	echo ""
2911	echo " cd $vbox_out_path/$OS.$TARGET_MACHINE/$BUILD_TYPE/bin/src"
2912	echo " make"
2913	echo ""
2914	fi
2915	if [ $ONLY_ADDITIONS -eq 1 ]; then
2916	echo ""
2917	echo " Tree configured to build only the Guest Additions"
2918	echo ""
2919	elif [ $WITH_HARDENING -gt 0 ]; then
2920	echo ""
2921	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
2922	echo " Hardening is enabled which means that the VBox binaries will not run from"
2923	echo " the binary directory. The binaries have to be installed suid root and some"
2924	echo " more prerequisites have to be fulfilled which is normally done by installing"
2925	echo " the final package. For development, the hardening feature can be disabled"
2926	echo " by specifying the --disable-hardening parameter. Please never disable that"
2927	echo " feature for the final distribution!"
2928	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
2929	echo ""
2930	else
2931	echo ""
2932	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
2933	echo " Hardening is disabled. Please do NOT build packages for distribution with"
2934	echo " disabled hardening!"
2935	echo " +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
2936	echo ""
2937	fi
2938	echo "Enjoy!"
2939	cleanup

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source: vbox/trunk/configure@ 77978

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