configure@ 2549

Last change on this file since 2549 was 2549, checked in by vboxsync, 18 years ago
configure: we are not using precompiled objects anymore; added --build-xalan to force building xalan & xerces from shipped sources; use this new option to fix the rhel4 build
Property svn:executable set to ``*
File size: 28.1 KB

Line
1	#!/bin/bash
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 InnoTek Systemberatung GmbH
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 as published by the Free Software Foundation,
12	# in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
13	# distribution. VirtualBox OSE is distributed in the hope that it will
14	# be useful, but WITHOUT ANY WARRANTY of any kind.
15	#
16	# If you received this file as part of a commercial VirtualBox
17	# distribution, then only the terms of your commercial VirtualBox
18	# license agreement apply instead of the previous paragraph.
19	#
20
21	LC_ALL=C
22	export LC_ALL
23
24	#
25	# Defaults
26	#
27	OSE=1
28	WITH_XPCOM=1
29	WITH_LIBIDL=1
30	WITH_QT=1
31	WITH_SDL_TTF=1
32	CC="gcc"
33	CXX="g++"
34	BCC="bcc"
35	YASM="yasm"
36	IASL="iasl"
37	AS86="as86"
38	XSLTPROC="xsltproc"
39	GENISOIMAGE="genisoimage"
40	MKISOFS="mkisofs"
41	INCXALAN=""
42	LIBXALAN="-lxalan-c"
43	INCXERCES=""
44	LIBXERCES="-lxerces-c"
45	INCSDL="/usr/include/SDL"
46	LIBSDL="-lSDL"
47	LIBSDLMAIN="-lSDLmain"
48	LIBCRYPTO="-lcrypto"
49	LIBPTHREAD="-lpthread"
50	LIBX11="-L/usr/X11R6/lib -lXext -lX11"
51	LIBXCURSOR="-lXcursor"
52	INCZ=""
53	LIBZ="-lz"
54	INCPNG=""
55	LIBPNG="-lpng"
56	QTDIR="/usr/qt/3 /usr/lib/qt3 /usr/lib/qt-3.3 /usr/share/qt3"
57	KBUILDDIR="`cd $(dirname $0); pwd`/kBuild"
58	DEVDIR="`cd $(dirname $0); pwd`/tools"
59	if [ -d /lib/modules/`uname -r`/build ]; then
60	LINUX="/lib/modules/`uname -r`/build"
61	else
62	LINUX="/usr/src/linux"
63	fi
64	KCHMVIEWER="kchmviewer"
65	LOG="configure.log"
66	CNF="AutoConfig.kmk"
67	ENV="env.sh"
68	BUILD_TYPE="release"
69	# the restricting tool is ar (mri mode).
70	INVALID_CHARS="[^A-Za-z0-9/\\$:._-]"
71
72	if (cd $(dirname $0); pwd)\|grep -q "$INVALID_CHARS"; then
73	echo "Error: VBox base path contains invalid characters!"
74	exit 1
75	fi
76
77	function cleanup()
78	{
79	rm -f .tmp_src.cc .tmp_src.c .tmp_out .test_execute.log
80	}
81
82	function fail()
83	{
84	if [ -z "$nofatal" -o "x$1" != "x" ]; then
85	cleanup
86	rm -f $ENV
87	exit 1
88	fi
89	}
90
91	function log_success()
92	{
93	if [ -n "$1" ]; then echo -n "$1, "; fi
94	echo "OK."
95	echo -e "$1\n\n" >> $LOG
96	}
97
98	function log_failure()
99	{
100	echo -e "\n ** $1!"
101	echo -e "** $1!\n" >> $LOG
102	}
103
104	function cnf_append()
105	{
106	printf "%-30s := %s\n" "$1" "$2" >> $CNF
107	}
108
109	# Wrapper for ancient /usr/bin/which on darwin that always returns 0
110	function which_wrapper()
111	{
112	if [ -z "$have_ancient_which" ]; then
113	if which /bin/___cErTaINly_a_nOn_eXisTing_fIle___ 2> /dev/null > /dev/null; then
114	have_ancient_which="yes"
115	else
116	have_ancient_which="no"
117	fi
118	fi
119	if [ "$have_ancient_which" = "yes" ]; then
120	local retval=`which $* 2>/dev/null`
121	echo "$retval"
122	test -n "$retval" -a -e "$retval"
123	else
124	which $* 2> /dev/null
125	fi
126	}
127
128	function check_avail()
129	{
130	if [ -z "$1" ]; then
131	log_failure "$2 is empty"
132	fail $3
133	return 1
134	elif which_wrapper $1 > /dev/null; then
135	return 0
136	else
137	log_failure "$1 (variable $2) not found"
138	fail $3
139	return 1
140	fi
141	}
142
143	# Prepare a test
144	function test_header()
145	{
146	echo "*** Checking $1 ***" >> $LOG
147	echo -n "Checking for $1: "
148	}
149
150	# Compile a test
151	function test_compile()
152	{
153	echo "compiling the following source file:" >> $LOG
154	cat .tmp_src.cc >> $LOG
155	echo "using the following command line:" >> $LOG
156	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc \"$1\"" >> $LOG
157	$CXX -O -Wall -o .tmp_out .tmp_src.cc $1 >> $LOG 2>&1
158	if (($?!=0)); then
159	if [ -z "$4" ]; then
160	echo -e "\n $2 not found at $1 or $3 headers not found"
161	echo " Check the file $LOG for detailed error information."
162	fail
163	else
164	echo "not found."
165	echo -e "\n" >> $LOG
166	fi
167	return 1
168	fi
169	return 0
170	}
171
172	# Execute a compiled test binary
173	function test_execute()
174	{
175	echo "executing the binary" >> $LOG
176	./.tmp_out > .test_execute.log
177	rc=$?
178	cat .test_execute.log \| tee -a $LOG
179	if (($rc!=0)); then
180	fail $1
181	return 1
182	fi
183	echo -e "\n\n" >> $LOG
184	return 0
185	}
186
187	#
188	# Check for OS, MACHINE, CPU
189	#
190	function check_environment()
191	{
192	test_header environment
193	CPU=`uname -m`
194	case "$CPU" in
195	i[3456789]86\|x86)
196	MACHINE='x86'
197	;;
198	x86_64\|amd64)
199	MACHINE='amd64'
200	CPU='k8'
201
202	echo ""
203	echo ""
204	echo "Warning! Support for AMD64 host systems is work in progress."
205	echo " Don't expect it to work or even to build at the moment."
206	echo ""
207	echo ""
208	;;
209	*)
210	log_failure "Cannot determine system"
211	exit 1
212	;;
213	esac
214	OS=`uname -s \| sed -e 's/GNU\/Linux/Linux/g' \| tr 'A-Z' 'a-z'`
215	case "$OS" in
216	linux)
217	;;
218	darwin)
219	;;
220	*)
221	log_failure "Cannot determine OS"
222	exit 1
223	;;
224	esac
225	DEVDIR_BIN="$DEVDIR/$OS.$MACHINE/bin"
226	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$MACHINE"
227	log_success "Determined $OS.$MACHINE"
228
229	# Automatically disable XPCOM on darwin.
230	if [ "$OS" = "darwin" -a $WITH_XPCOM -eq 1 ]; then
231	WITH_XPCOM=0
232	WITH_LIBIDL=0
233	WITH_QT=0
234	echo "Disabling checks for XPCOM related components."
235	fi
236	}
237
238	#
239	# Check for gcc with version >= 3.2.
240	# We depend on a working gcc, if we fail terminate in every case.
241	#
242	function check_gcc()
243	{
244	test_header gcc
245	if check_avail "$CC" CC really; then
246	cc_ver=`$CC -dumpversion`
247	if check_avail "$CXX" CXX really; then
248	cxx_ver=`$CXX -dumpversion`
249	cc_maj=`echo $cc_ver\|cut -d. -f1`
250	cc_min=`echo $cc_ver\|cut -d. -f2`
251	if [ "x$cc_ver" != "x$cxx_ver" ]; then
252	log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
253	fail really
254	elif (($cc_maj>3)); then
255	log_success "found version $cc_ver"
256	elif (($cc_maj<3 \|\| $cc_min<2)); then
257	log_failure "gcc version $cc_ver found, expected at least gcc version 3.2"
258	fail really
259	else
260	log_success "found version $cc_ver"
261	fi
262	if [ "$CC" != "gcc" ]; then
263	cnf_append "TOOL_GCC3_CC" "$CC"
264	cnf_append "TOOL_GCC3_AS" "$CC"
265	fi
266	if [ "$CXX" != "g++" ]; then
267	cnf_append "TOOL_GCC3_CXX" "$CXX"
268	cnf_append "TOOL_GCC3_LD" "$CXX"
269	fi
270	fi
271	fi
272	}
273
274	#
275	# Check for the bcc compiler, needed for compiling the BIOS
276	#
277	function check_bcc()
278	{
279	test_header bcc
280	if check_avail "$BCC" BCC; then
281	bcc_ver=`$BCC -v 2>&1\|grep version\|sed 's+^bcc: version $.*$+\1+'`
282	if (($?!=0)); then
283	log_failure "not found"
284	fail
285	else
286	echo "compiling the following source file:" >> $LOG
287	echo '
288	int foo(a)
289	int a;
290	{
291	return 0;
292	}
293	' > .tmp_src.c
294	cat .tmp_src.c >> $LOG
295	local bcc_path=`which_wrapper $BCC`
296	local bcc_dir="`dirname $bcc_path`/"
297	echo "using the following command line:" >> $LOG
298	echo "$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c" >> $LOG
299	$BCC -B $bcc_dir -C-c -3 -S -o .tmp_out .tmp_src.c >> $LOG 2>&1
300	if (($?!=0)); then
301	log_failure "not found"
302	fail
303	else
304	log_success "found version $bcc_ver"
305	cnf_append "VBOX_BCC" "$bcc_path -B $bcc_dir"
306	fi
307	fi
308	fi
309	}
310
311	#
312	# Check for the as86 assembler, needed for compiling the BIOS
313	#
314	function check_as86()
315	{
316	test_header as86
317	if check_avail "$AS86" AS86; then
318	as86_ver=`$AS86 -v 2>&1\|grep version\|sed 's+^as86 version: $.*$+\1+'`
319	if (($?!=0)); then
320	log_failure "not found"
321	fail
322	else
323	log_success "found version $as86_ver"
324	cnf_append "VBOX_AS86" "`which_wrapper $AS86`"
325	fi
326	fi
327	}
328
329	#
330	# Check for yasm, needed to compile assembler files
331	#
332	function check_yasm()
333	{
334	test_header yasm
335	if check_avail "$YASM" YASM; then
336	yasm_ver=`$YASM --version\|grep "^yasm"\|sed 's+^yasm $.*$+\1+'`
337	if (($?!=0)); then
338	log_failure "not found"
339	fail
340	else
341	yasm_maj=`echo $yasm_ver\|cut -d. -f1`
342	yasm_min=`echo $yasm_ver\|cut -d. -f2`
343	yasm_rev=`echo $yasm_ver\|cut -d. -f3`
344	yasm_ver_mul=$(($yasm_maj10000+$yasm_min100+$yasm_rev))
345	if (($yasm_ver_mul<501)); then
346	log_failure "found version $yasm_ver, expected at least 0.5.1"
347	fail
348	else
349	log_success "found version $yasm_ver"
350	fi
351	fi
352	fi
353	}
354
355	#
356	# Check for the iasl ACPI compiler, needed to compile vbox.dsl
357	#
358	function check_iasl()
359	{
360	test_header iasl
361	if check_avail "$IASL" IASL; then
362	iasl_ver=`$IASL\|grep version\|sed 's+^ASL.version $[0-9]$.*+\1+'`
363	if (($?!=0)); then
364	log_failure "not found"
365	fail
366	else
367	log_success "found version $iasl_ver"
368	cnf_append "VBOX_IASLCMD" "`which_wrapper $IASL`"
369	fi
370	fi
371	}
372
373	#
374	# Check for xsltproc, needed by Main
375	#
376	function check_xsltproc()
377	{
378	test_header xslt
379	if check_avail "$XSLTPROC" XSLTPROC; then
380	xsltproc_ver=`$XSLTPROC --version`
381	if (($?!=0)); then
382	log_failure "not found"
383	fail
384	else
385	log_success "found"
386	cnf_append "VBOX_XSLTPROC" "`which_wrapper $XSLTPROC`"
387	fi
388	fi
389	}
390
391	#
392	# Check for mkisofs, needed to build the CDROM image containing the additions
393	#
394	function check_mkisofs()
395	{
396	test_header mkisofs
397	if which_wrapper $GENISOIMAGE > /dev/null; then
398	mkisofs_ver=`$GENISOIMAGE --version`
399	if (($?!=0)); then
400	log_failure "not found"
401	fail
402	else
403	log_success "found $mkisofs_ver"
404	cnf_append "VBOX_MKISOFS" "`which_wrapper $GENISOIMAGE`"
405	fi
406	elif check_avail "$MKISOFS" MKISOFS; then
407	mkisofs_ver=`$MKISOFS --version`
408	if (($?!=0)); then
409	log_failure "not found"
410	fail
411	else
412	log_success "found $mkisofs_ver"
413	cnf_append "VBOX_MKISOFS" "`which_wrapper $MKISOFS`"
414	fi
415	fi
416	}
417
418	#
419	# Check for xalan, needed by VBoxXML
420	#
421	function check_xalan()
422	{
423	if [ -n "$LIBXALAN" ]; then
424	test_header xalan
425	echo '
426	#include <cstdio>
427	#include <xalanc/Include/XalanVersion.hpp>
428	extern "C" int main(void)
429	{
430	printf("found version %d.%d.%d",
431	XALAN_VERSION_MAJOR, XALAN_VERSION_MINOR, XALAN_VERSION_REVISION);
432	#if _XALAN_VERSION >= 10800
433	printf(", OK.\n");
434	return 0;
435	#else
436	printf(", expected version 1.8.0 or higher\n");
437	return 1;
438	#endif
439	}
440	' > .tmp_src.cc
441	if test_compile "$LIBXALAN ${INCXALAN:+-I$INCXALAN}" xalan xalanc; then
442	if test_execute; then
443	cnf_append "SDK_VBOX_XALAN_LIBS" `echo $LIBXALAN\|sed 's+-l++'`
444	cnf_append "SDK_VBOX_XALAN_INCS" "$INCXALAN"
445	fi
446	fi
447	else
448	echo "Building xalan from shipped sources."
449	echo -e "Building xalan from shipped sources.\n\n" >> $LOG
450	fi
451	}
452
453	#
454	# Check for xerces, needed by VBoxXML
455	#
456	function check_xerces()
457	{
458	if [ -n "$LIBXERCES" ]; then
459	test_header xerces
460	echo '
461	#include <cstdio>
462	#include <xercesc/util/XercesVersion.hpp>
463	extern "C" int main(void)
464	{
465	printf("found version %d.%d.%d",
466	XERCES_VERSION_MAJOR, XERCES_VERSION_MINOR, XERCES_VERSION_REVISION);
467	#if _XERCES_VERSION >= 20500
468	printf(", OK.\n");
469	return 0;
470	#else
471	printf(", expected version 2.5.0 or higher");
472	return 1;
473	#endif
474	}
475	' > .tmp_src.cc
476	if test_compile "$LIBXERCES ${INCXERCES:+-I$INCXERCES}" xerces xercesc; then
477	if test_execute; then
478	cnf_append "SDK_VBOX_XERCES_LIBS" `echo $LIBXERCES\|sed 's+-l++'`
479	cnf_append "SDK_VBOX_XERCES_INCS" "$INCXERCES"
480	fi
481	fi
482	else
483	echo "Building xerces from shipped sources."
484	echo -e "Building xerces from shipped sources.\n\n" >> $LOG
485	fi
486	}
487
488	#
489	# Check for libIDL, needed by xpcom
490	#
491	check_libidl()
492	{
493	test_header libIDL
494
495	if which_wrapper libIDL-config-2 > /dev/null; then
496	libidl_ver=`libIDL-config-2 --version`
497	if (($?!=0)); then
498	log_failure "not found"
499	fail
500	else
501	log_success "found version $libidl_ver"
502	cnf_append "VBOX_LIBIDL_CONFIG" \
503	"PKG_CONFIG_PATH=`libIDL-config-2 --prefix`/lib/pkgconfig `which_wrapper libIDL-config-2`"
504	fi
505	elif check_avail "libIDL-config" libIDL-config; then
506	libidl_ver=`libIDL-config --version`
507	if (($?!=0)); then
508	log_failure "not found"
509	fail
510	else
511	log_success "found version $libidl_ver"
512	cnf_append "VBOX_LIBIDL_CONFIG" `which_wrapper libIDL-config`
513	fi
514	fi
515	}
516
517	#
518	# Check for openssl, needed for RDP
519	#
520	function check_ssl()
521	{
522	test_header ssl
523	echo '
524	#include <cstdio>
525	#include <openssl/opensslv.h>
526	extern "C" int main(void)
527	{
528	printf("found version %s", OPENSSL_VERSION_TEXT);
529	#if OPENSSL_VERSION_NUMBER >= 0x0090700
530	printf(", OK.\n");
531	return 0;
532	#else
533	printf(", expected version 0.9.7 or higher\n");
534	return 1;
535	#endif
536	}
537	' > .tmp_src.cc
538	if test_compile $LIBCRYPTO libcrypto openssl; then
539	if test_execute nofatal; then
540	cnf_append "SDK_VBOX_OPENSSL_INCS" ""
541	cnf_append "SDK_VBOX_OPENSSL_LIBS" `echo $LIBCRYPTO\|sed 's+-l++'`
542	fi
543	fi
544	}
545
546	#
547	# Check for pthread, needed by VBoxSVC, frontends, ...
548	#
549	function check_pthread()
550	{
551	test_header pthread
552	echo '
553	#include <cstdio>
554	#include <pthread.h>
555	extern "C" int main(void)
556	{
557	pthread_mutex_t mutex;
558	if (pthread_mutex_init(&mutex, NULL)) {
559	printf("pthread_mutex_init() failed\n");
560	return 1;
561	}
562	if (pthread_mutex_lock(&mutex)) {
563	printf("pthread_mutex_lock() failed\n");
564	return 1;
565	}
566	if (pthread_mutex_unlock(&mutex)) {
567	printf("pthread_mutex_unlock() failed\n");
568	return 1;
569	}
570	printf("found, OK.\n");
571	}
572	' > .tmp_src.cc
573	if test_compile $LIBPTHREAD pthread pthread; then
574	if test_execute; then
575	cnf_append "LIB_PTHREAD" `echo $LIBPTHREAD\|sed 's+-l++'`
576	fi
577	fi
578	}
579
580	#
581	# Check for zlib, needed by VBoxSVC, Runtime, ...
582	#
583	function check_z()
584	{
585	test_header zlib
586	echo '
587	#include <cstdio>
588	#include <zlib.h>
589	extern "C" int main(void)
590	{
591	printf("found version %s", ZLIB_VERSION);
592	#if ZLIB_VERNUM >= 0x1210
593	printf(", OK.\n");
594	return 0;
595	#else
596	printf(", expected version 1.2.1 or higher\n");
597	return 1;
598	#endif
599	}
600	' > .tmp_src.cc
601	if test_compile "$LIBZ ${INCZ:+-I$INCZ}" zlib zlib; then
602	if test_execute; then
603	cnf_append "SDK_VBOX_ZLIB_LIBS" `echo $LIBZ\|sed 's+-l++'`
604	cnf_append "SDK_VBOX_ZLIB_INCS" "$INCZ"
605	fi
606	fi
607	}
608
609	#
610	# Check for libpng, needed by kchmviewer
611	#
612	function check_png()
613	{
614	test_header libpng
615	echo '
616	#include <cstdio>
617	#include <png.h>
618	extern "C" int main(void)
619	{
620	printf("found version %s", PNG_LIBPNG_VER_STRING);
621	#if PNG_LIBPNG_VER >= 10205
622	printf(", OK.\n");
623	return 0;
624	#else
625	printf(", expected version 1.2.5 or higher\n");
626	return 1;
627	#endif
628	}
629	' > .tmp_src.cc
630	if test_compile "$LIBPNG ${INCPNG:+-I$INCPNG}" libpng libpng nofatal; then
631	if test_execute nofatal; then
632	cnf_append "SDK_VBOX_LIBPNG_LIBS" `echo $LIBPNG\|sed 's+-l++'`
633	cnf_append "SDK_VBOX_LIBPNG_INCS" "$INCPNG"
634	fi
635	fi
636	}
637
638	#
639	# Check for pam, needed by VRDPAuth
640	# Version 79 was introduced in 9/2005, do we support older versions?
641	# Debian/sarge uses 76
642	# OpenSUSE comes with 0.99.xxx where they changed the versioning scheme.
643	#
644	function check_pam()
645	{
646	test_header pam
647	echo '
648	#include <cstdio>
649	#include <security/pam_appl.h>
650	extern "C" int main(void)
651	{
652	printf("found version %d", __LIBPAM_VERSION);
653	if (__LIBPAM_VERSION >= 76)
654	{
655	printf(", OK.\n");
656	return 0;
657	}
658	else
659	{
660	printf(", expected version 76 or higher\n");
661	return 1;
662	}
663	}
664	' > .tmp_src.cc
665	if test_compile "-lpam" pam pam nofatal; then
666	if test_execute nofatal; then
667	return 0;
668	fi
669	fi
670	test_header linux_pam
671	echo '
672	#include <cstdio>
673	#include <security/pam_appl.h>
674	extern "C" int main(void)
675	{
676	printf("found version %d.%d", __LINUX_PAM__, __LINUX_PAM_MINOR__);
677	if (__LINUX_PAM__ >= 1)
678	{
679	printf(", OK.\n");
680	return 0;
681	}
682	else
683	{
684	printf(", expected version 1.0 or higher\n");
685	return 1;
686	}
687	}
688	' > .tmp_src.cc
689	if test_compile "-lpam" pam pam; then
690	test_execute
691	fi
692	}
693
694	#
695	# Check for the SDL library, needed by VBoxSDL and VirtualBox
696	# We depend at least on version 1.2.7
697	#
698	function check_sdl()
699	{
700	test_header SDL
701	echo '
702	#include <cstdio>
703	#include <SDL/SDL.h>
704	#include <SDL/SDL_main.h>
705	extern "C" int main(void)
706	{
707	printf("found version %d.%d.%d",
708	SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
709	#if SDL_VERSION_ATLEAST(1,2,7)
710	printf(", OK.\n");
711	return 0;
712	#else
713	printf(", expected version 1.2.7 or higher\n");
714	return 1;
715	#endif
716	}
717	' > .tmp_src.cc
718	if test_compile "$LIBSDL $LIBSDLMAIN ${INCSDL:+-I$INCSDL}" SDL SDL; then
719	if test_execute; then
720	cnf_append "LIB_SDK_LIBSDL_SDL" `echo $LIBSDL\|sed 's+-l++'`
721	cnf_append "LIB_SDK_LIBSDL_SDLMAIN" `echo $LIBSDLMAIN\|sed 's+-l++'`
722	[ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS" "$INCSDL"
723	fi
724	fi
725	}
726
727	#
728	# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
729	#
730	function check_sdl_ttf()
731	{
732	test_header SDL_ttf
733	echo '
734	#include <cstdio>
735	#include <SDL/SDL_ttf.h>
736	#ifndef SDL_TTF_MAJOR_VERSION
737	#define SDL_TTF_MAJOR_VERSION TTF_MAJOR_VERSION
738	#define SDL_TTF_MINOR_VERSION TTF_MINOR_VERSION
739	#define SDL_TTF_PATCHLEVEL TTF_PATCHLEVEL
740	#endif
741	extern "C" int main(void)
742	{
743	printf("found version %d.%d.%d",
744	SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
745	#if 10000SDL_TTF_MAJOR_VERSION + 100SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
746	printf(", OK.\n");
747	return 0;
748	#else
749	printf(", expected version 2.0.6 or higher\n");
750	return 1;
751	#endif
752	}
753	' > .tmp_src.cc
754	if test_compile "-lSDL_ttf" SDL_ttf SDL_ttf; then
755	test_execute
756	fi
757	}
758
759	#
760	# Check for libasound, needed by the ALSA audio backend
761	#
762	function check_alsa()
763	{
764	test_header ALSA
765	echo '
766	#include <alsa/asoundlib.h>
767	extern "C" int main(void)
768	{
769	printf("found version %d.%d.%d",
770	SND_LIB_MAJOR, SND_LIB_MINOR, SND_LIB_SUBMINOR);
771	#if 10000SND_LIB_MAJOR + 100SND_LIB_MINOR + SND_LIB_SUBMINOR >= 10006
772	printf(", OK.\n");
773	return 0;
774	#else
775	printf(", expected version 1.0.6 or higher\n");
776	return 1;
777	#endif
778	}
779	' > .tmp_src.cc
780	if test_compile "-lasound" asound asound; then
781	test_execute
782	fi
783	}
784
785	#
786	# Check for the Xcursor library, needed by VBoxSDL and VBoxBFE
787	#
788	function check_xcursor()
789	{
790	test_header Xcursor
791	echo '
792	#include <cstdio>
793	#include <X11/Xlib.h>
794	#include <X11/Xcursor/Xcursor.h>
795	extern "C" int main(void)
796	{
797	XcursorImage *cursor = XcursorImageCreate (10, 10);
798	XcursorImageDestroy(cursor);
799	return 0;
800	}
801	' > .tmp_src.cc
802	if test_compile "$LIBX11 $LIBXCURSOR" Xcursor Xcursor; then
803	log_success "found"
804	cnf_append "LIB_XCURSOR" `echo $LIBXCURSOR\|sed 's+-l++'`
805	fi
806	}
807
808	#
809	# Check for the X libraries (Xext, X11)
810	#
811	function check_x()
812	{
813	test_header "X libraries"
814	echo '
815	#include <cstdio>
816	#include <X11/Xlib.h>
817	extern "C" int main(void)
818	{
819	Display *dpy;
820	int scrn_num;
821	Screen *scrn;
822	Window win;
823
824	dpy = XOpenDisplay(NULL);
825	scrn_num = DefaultScreen(dpy);
826	scrn = ScreenOfDisplay(dpy, scrn_num);
827	win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
828	0, 16, InputOutput, CopyFromParent, 0, NULL);
829	XDestroyWindow(dpy, win);
830	}
831	' > .tmp_src.cc
832	if test_compile "$LIBX11" Xlibs Xlibs; then
833	log_success "found"
834	fi
835	}
836
837	#
838	# Check for the QT library, needed by VirtualBox
839	#
840	function check_qt()
841	{
842	test_header Qt
843	echo '
844	#include <cstdio>
845	#include <qglobal.h>
846	extern "C" int main(void)
847	{
848	printf("found version %s", QT_VERSION_STR);
849	#if QT_VERSION >= 0x030305
850	printf(", OK.\n");
851	return 0;
852	#elif QT_VERSION >= 0x030300
853	printf("\n ** WARNING: QT < 3.3.5 has known problems!\n");
854	#else
855	printf(", expected version 3.3.0 or higher\n");
856	return 1;
857	#endif
858	}
859	' > .tmp_src.cc
860	found_qt=0
861	for q in $QTDIR; do
862	echo "compiling the following source file:" >> $LOG
863	cat .tmp_src.cc >> $LOG
864	echo "using the following command line:" >> $LOG
865	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/lib -lqt-mt" >> $LOG
866	$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/lib -lqt-mt >> $LOG 2>&1
867	if (($?==0)); then
868	if test_execute; then
869	cnf_append "QTDIR" `cd $q ; pwd`
870	found_qt=1
871	break
872	fi
873	fi
874	done
875	if (($found_qt!=1)); then
876	echo -e "\n Qt not found at \"$QTDIR\" or Qt headers not found"
877	echo " Check the file $LOG for detailed error information."
878	fail
879	return 1
880	fi
881	test_header "Qt devtools"
882	if check_avail "$q/bin/moc" QTDIR/bin; then
883	moc_ver=`$q/bin/moc 2>&1 -v\|sed 's+^.(Qt $.$)+\1+'`
884	if (($?!=0)); then
885	log_failure "not found"
886	fail
887	else
888	log_success "found version $moc_ver"
889	fi
890	fi
891	}
892
893	#
894	# Check for Linux sources
895	#
896	function check_linux()
897	{
898	test_header "Linux kernel sources"
899	echo '
900	#include <linux/version.h>
901	int printf(const char *format, ...);
902	int main(void)
903	{
904	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
905	(LINUX_VERSION_CODE % 65536) / 256,
906	LINUX_VERSION_CODE % 256);
907	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
908	printf(", OK.\n");
909	return 0;
910	#else
911	printf(", expected version 2.4.0 or higher\n");
912	return 1;
913	#endif
914	}
915	' > .tmp_src.c
916	echo "compiling the following source file:" >> $LOG
917	cat .tmp_src.c >> $LOG
918	echo "using the following command line:" >> $LOG
919	echo "$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include" >> $LOG
920	$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include >> $LOG 2>&1
921	if (($?!=0)); then
922	echo -e "\n Linux kernel headers not found at $LINUX"
923	echo " Check the file $LOG for detailed error information."
924	fail
925	else
926	if test_execute; then
927	cnf_append "VBOX_LINUX_SRC" `cd $LINUX ; pwd`
928	fi
929	fi
930	}
931
932	#
933	# Check for kchmviewer, needed to display the online help
934	#
935	function check_kchmviewer()
936	{
937	test_header kchmviewer
938	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
939	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: $.*$+\1+'`
940	if (($?!=0)); then
941	log_failure "not found"
942	fail
943	else
944	log_success "found version $kchmviewer_ver"
945	fi
946	fi
947	}
948
949	#
950	# Check for the kBuild tools, we don't support GNU make
951	#
952	function check_kbuild()
953	{
954	test_header kBuild
955	if check_avail "$KBUILDDIR_BIN/kmk" KBUILDDIR really; then
956	log_success "found"
957	echo "export BUILD_PLATFORM=\"$OS\"" >> $ENV
958	echo "export BUILD_PLATFORM_ARCH=\"$MACHINE\"" >> $ENV
959	echo "export BUILD_TARGET=\"$OS\"" >> $ENV
960	echo "export BUILD_TARGET_ARCH=\"$MACHINE\"" >> $ENV
961	echo "export BUILD_TARGET_CPU=\"$CPU\"" >> $ENV
962	echo "export BUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
963	echo "export PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
964	echo "export PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
965	echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"" >> $ENV
966	echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
967	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
968	echo "echo \"\$PATH\" \| grep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
969	echo "export PATH" >> $ENV
970	echo "unset path_kbuild_bin path_dev_bin" >> $ENV
971	fi
972	}
973
974
975	#
976	# Check for compiler.h
977	# Some Linux distributions include "compiler.h" in their libc linux
978	# headers package, some don't. Most don't need it, building might (!)
979	# not succeed on openSUSE without it.
980	#
981	# See http://www.mail-archive.com/qemu-devel%40nongnu.org/msg07980.html
982	#
983	function check_compiler_h
984	{
985	test_header compiler.h
986	if ! test -f "/usr/include/linux/compiler.h"; then
987	cnf_append "VBOX_WITHOUT_LINUX_COMPILER_H" "1"
988	log_success "compiler.h not found"
989	else
990	log_success "compiler.h found"
991	fi
992	}
993
994
995	#
996	# Show help
997	#
998	function show_help()
999	{
1000	cat << EOF
1001	Usage: ./configure [OPTIONS]...
1002
1003	Configuration:
1004	-h, --help display this help and exit
1005	--nofatal don't abort on errors
1006	--disable-xpcom disable XPCOM and related stuff
1007	--disable-sdl-ttf disable SDL_ttf detection
1008	--build-xalan build xalan & xerces from shipped sources
1009
1010	Paths:
1011	--with-gcc=PATH position of the gcc compiler [$CC]
1012	--with-g++=PATH position of the g++ compiler [$CXX]
1013	--with-kbuild=DIR kbuild directory [$KBUILDDIR]
1014	--with-iasl=PATH the position of the iasl compiler [$IASL]
1015	--with-linux=DIR Linux kernel source directory [$LINUX]
1016	--with-mkisofs=PATH position of mkisofs [$MKISOFS]
1017	--with-qt-dir=DIR directory for QT headers/libraries [$QTDIR]
1018	--with-xalan=LIB position of the xalan library [$LIBXALAN]
1019	--with-xerces=LIB position of the xerces library [$LIBXERCES]
1020
1021	Build type:
1022	-d, --build-debug build with debugging symbols and assertions
1023	EOF
1024	exit 0
1025	}
1026
1027
1028	#
1029	# The body.
1030	#
1031
1032	# scan command line options
1033	for option; do
1034	case "$option" in
1035	--help\|-help\|-h)
1036	show_help
1037	;;
1038	--nofatal)
1039	nofatal=1
1040	;;
1041	--with-gcc=*)
1042	CC=`echo $option \| cut -d'=' -f2`
1043	;;
1044	--with-g++=*)
1045	CXX=`echo $option \| cut -d'=' -f2`
1046	;;
1047	--with-kbuild=*)
1048	KBUILDDIR=`echo $option \| cut -d'=' -f2`
1049	if echo $KBUILDDIR\|grep -q "$INVALID_CHARS"; then
1050	echo "Error: KBUILDDIR contains invalid characters!"
1051	exit 1
1052	fi
1053	;;
1054	--with-qt-dir=*)
1055	QTDIR=`echo $option \| cut -d'=' -f2`
1056	;;
1057	--with-iasl=*)
1058	IASL=`echo $option \| cut -d'=' -f2`
1059	;;
1060	--with-linux=*)
1061	LINUX=`echo $option \| cut -d'=' -f2`
1062	;;
1063	--with-mkisofs=*)
1064	MKISOFS=`echo $option \| cut -d'=' -f2`
1065	;;
1066	--with-xalan=*)
1067	LIBXALAN=`echo $option \| cut -d'=' -f2`
1068	;;
1069	--with-xerces=*)
1070	LIBXERCES=`echo $option \| cut -d'=' -f2`
1071	;;
1072	--disable-xpcom)
1073	WITH_XPCOM=0
1074	;;
1075	--disable-sdl-ttf)
1076	WITH_SDL_TTF=0
1077	;;
1078	--disable-qt)
1079	WITH_QT=0
1080	;;
1081	--build-debug\|-d)
1082	BUILD_TYPE=debug
1083	;;
1084	--build-xalan)
1085	LIBXERCES=``
1086	LIBXALAN=``
1087	;;
1088	--ose)
1089	OSE=2
1090	;;
1091	--odir=*)
1092	ODIR=`echo $option \| cut -d'=' -f2`
1093	;;
1094	*)
1095	echo
1096	echo "Unrecognized option \"$option\""
1097	echo
1098	show_help
1099	;;
1100	esac
1101	done
1102
1103	LOG="${ODIR:+$ODIR/}$LOG"
1104	ENV="${ODIR:+$ODIR/}$ENV"
1105	CNF="${ODIR:+$ODIR/}$CNF"
1106
1107	# initialize output files
1108	cat > $LOG << EOF
1109	# Log file generated by
1110	#
1111	# '$0 $*'
1112	#
1113
1114	EOF
1115	cat > $CNF << EOF
1116	# -- Makefile --
1117	#
1118	# automatically generated by
1119	#
1120	# '$0 $*'
1121	#
1122	# It will be completely overwritten if configure is executed again.
1123	#
1124
1125	EOF
1126	cat > $ENV << EOF
1127	#!/bin/bash
1128	#
1129	# automatically generated by
1130	#
1131	# '$0 $*'
1132	#
1133	# It will be completely overwritten if configure is executed again.
1134	# Make sure you source this file once before you start to build VBox.
1135	#
1136
1137	EOF
1138
1139	# test if we are OSE
1140	if (($OSE==1)) && [ -d "`cd $(dirname $0); pwd`/src/VBox/Devices/USB" ]; then
1141	echo "Found USB devices, assuming VBOX_OSE = FALSE" >> $LOG
1142	echo >> $LOG
1143	OSE=0
1144	fi
1145
1146	# first determine our environment
1147	check_environment
1148	check_kbuild
1149
1150	# some things are not available in for OSE
1151	if (($OSE)); then
1152	cnf_append "VBOX_OSE" "1"
1153	cnf_append "VBOX_WITH_TESTSUITE" ""
1154	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
1155
1156	if [ "$OS" = "linux" ]; then
1157	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
1158	else
1159	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
1160	fi
1161	echo >> $CNF
1162	fi
1163
1164	# emit disable directives corresponding to any --disable-xxx options.
1165	(($WITH_XPCOM==0)) && cnf_append "VBOX_WITH_MAIN" ""
1166	(($WITH_QT==0)) && cnf_append "VBOX_WITH_QTGUI" ""
1167	(($WITH_SDL_TTF==0)) && cnf_append "VBOX_WITH_SECURELABEL" ""
1168
1169	# append the tools directory to the default search path
1170	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
1171
1172	# append some extra paths
1173	PATH="$PATH:/opt/gnome/bin"
1174
1175	# the tools
1176	check_gcc
1177	[ "$OS" != "darwin" ] && check_as86
1178	[ "$OS" != "darwin" ] && check_bcc
1179	[ "$OS" != "darwin" ] && check_iasl
1180	# don't check for yasm for the time beeing as 0.40 and 0.50 both have known bugs
1181	# [ "$OS" != "darwin" ] && check_yasm
1182	[ "$OS" != "darwin" ] && check_xsltproc
1183	(($OSE==0)) && check_mkisofs
1184
1185	# the libraries
1186	(($WITH_XPCOM==1)) && check_xalan
1187	(($WITH_XPCOM==1)) && check_xerces
1188	(($WITH_LIBIDL==1)) && check_libidl
1189	(($OSE==0)) && check_ssl
1190	[ "$OS" != "darwin" ] && check_pthread
1191	[ "$OS" != "darwin" ] && check_z
1192	(($OSE==0)) && check_png
1193	(($OSE==0)) && [ "$OS" = "linux" ] && check_pam
1194	[ "$OS" != "darwin" ] && check_sdl
1195	(($WITH_SDL_TTF==1)) && (($OSE==0)) && check_sdl_ttf
1196	[ "$OS" != "darwin" ] && check_alsa
1197	[ "$OS" != "darwin" ] && check_x
1198	[ "$OS" != "darwin" ] && check_xcursor
1199	(($WITH_QT==1)) && check_qt
1200
1201	# Linux-specific
1202	[ "$OS" = "linux" ] && check_linux
1203	[ "$OS" = "linux" ] && check_compiler_h
1204
1205	# success!
1206	echo
1207	echo "Successfully generated '$CNF' and '$ENV'."
1208	echo "Source '$ENV' once before you start to build VBox:"
1209	echo ""
1210	echo " source $ENV"
1211	echo " kmk"
1212	echo ""
1213	if [ "$OS" = "linux" ]; then
1214	echo "To compile the kernel module, do:"
1215	echo ""
1216	echo " cd ./out/$OS.$MACHINE/$BUILD_TYPE/bin/src"
1217	echo " make"
1218	echo ""
1219	fi
1220	echo "Enjoy!"
1221	cleanup

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source: vbox/trunk/configure@ 2549

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