configure@ 113

Last change on this file since 113 was 109, checked in by vboxsync, 18 years ago
typo in detecting bcc
Property svn:executable set to ``*
File size: 25.3 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	# Default positions
26	#
27	OSE=1
28	XPCOM=1
29	CC="gcc"
30	CXX="g++"
31	BCC="bcc"
32	YASM="yasm"
33	IASL="iasl"
34	AS86="as86"
35	XSLTPROC="xsltproc"
36	GENISOIMAGE="genisoimage"
37	MKISOFS="mkisofs"
38	INCXALAN=""
39	LIBXALAN="-lxalan-c"
40	INCXERCES=""
41	LIBXERCES="-lxerces-c"
42	LIBUUID="-luuid"
43	INCSDL="/usr/include/SDL"
44	LIBSDL="-lSDL"
45	LIBSDLMAIN="-lSDLmain"
46	LIBCRYPTO="-lcrypto"
47	LIBPTHREAD="-lpthread"
48	LIBXCURSOR="-lXcursor"
49	LIBX11="-lXext -lX11"
50	INCZ=""
51	LIBZ="-lz"
52	INCPNG=""
53	LIBPNG="-lpng"
54	QTDIR="/usr/qt/3 /usr/share/qt3"
55	KBUILDDIR="`cd $(dirname $0); pwd`/kBuild"
56	DEVDIR="`cd $(dirname $0); pwd`/tools"
57	if [ -d /lib/modules/`uname -r`/build ]; then
58	LINUX="/lib/modules/`uname -r`/build"
59	else
60	LINUX="/usr/src/linux"
61	fi
62	KCHMVIEWER="kchmviewer"
63	LOG="configure.log"
64	CNF="AutoConfig.kmk"
65	ENV="env.sh"
66	BUILD_TYPE="release"
67	INVALID_CHARS="[+$ ]"
68
69	if (cd $(dirname $0); pwd)\|grep -q "$INVALID_CHARS"; then
70	echo "Error: VBox base path contains invalid characters!"
71	exit 1
72	fi
73
74	function cleanup()
75	{
76	rm -f .tmp_src.cc .tmp_src.c .tmp_out
77	}
78
79	function fail()
80	{
81	if [ -z "$nofatal" -o "x$1" != "x" ]; then
82	cleanup
83	rm -f $ENV
84	exit 1
85	fi
86	}
87
88	function log_success()
89	{
90	if [ -n "$1" ]; then echo -n "$1, "; fi
91	echo "OK."
92	echo -e "$1\n\n" >> $LOG
93	}
94
95	function log_failure()
96	{
97	echo -e "\n ** $1!"
98	echo -e "** $1!\n" >> $LOG
99	}
100
101	function cnf_append()
102	{
103	printf "%-26s := %s\n" "$1" "$2" >> $CNF
104	}
105
106	# Wrapper for ancient /usr/bin/which on darwin that always returns 0.
107	function which_wrapper()
108	{
109	if [ -z "$have_ancient_which" ]; then
110	if which /bin/___cErTaINly_a_nOn_eXisTing_fIle___ 2> /dev/null > /dev/null; then
111	have_ancient_which="yes"
112	else
113	have_ancient_which="no"
114	fi
115	fi
116	if [ "$have_ancient_which" = "yes" ]; then
117	local retval=`which $*`
118	echo "$retval"
119	test -e "$retval"
120	else
121	which $*
122	fi
123	}
124
125	function check_avail()
126	{
127	if [ -z "$1" ]; then
128	log_failure "$2 is empty"
129	fail $3
130	return 1
131	elif which_wrapper $1 > /dev/null; then
132	return 0
133	else
134	log_failure "$1 (variable $2) not found"
135	fail $3
136	return 1
137	fi
138	}
139
140	#
141	# Prepare a test
142	#
143	function test_header()
144	{
145	echo "*** Checking $1 ***" >> $LOG
146	echo -n "Checking for $1: "
147	}
148
149	#
150	# Compile a test
151	#
152	function test_compile()
153	{
154	echo "compiling the following source file:" >> $LOG
155	cat .tmp_src.cc >> $LOG
156	echo "using the following command line:" >> $LOG
157	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc \"$1\"" >> $LOG
158	$CXX -O -Wall -o .tmp_out .tmp_src.cc $1 >> $LOG 2>&1
159	if (($?!=0)); then
160	if [ -z "$4" ]; then
161	echo -e "\n $2 not found at $1 or $3 headers not found"
162	echo " Check the file $LOG for detailed error information."
163	fail
164	else
165	echo "not found."
166	echo -e "\n" >> $LOG
167	fi
168	return 1
169	fi
170	return 0
171	}
172
173	# Execute a compiled test binary
174	function test_execute()
175	{
176	echo "executing the binary" >> $LOG
177	log=`./.tmp_out`
178	rc=$?
179	echo $log \| tee -a $LOG
180	if (($rc!=0)); then
181	fail $1
182	return 1
183	fi
184	echo -e "\n\n" >> $LOG
185	return 0
186	}
187
188	#
189	# Check for OS, MACHINE, CPU
190	#
191	function check_environment()
192	{
193	test_header environment
194	CPU=`uname -m`
195	case "$CPU" in
196	i[3456789]86\|x86)
197	MACHINE='x86'
198	;;
199	x86_64\|amd64)
200	MACHINE='amd64'
201	CPU='k8'
202
203	echo ""
204	echo ""
205	echo "Warning! Support for AMD64 host systems is work in progress."
206	echo " Don't expect it to work or even to build at the moment."
207	echo ""
208	echo ""
209	;;
210	*)
211	log_failure "Cannot determine system"
212	exit 1
213	;;
214	esac
215	OS=`uname -s \| sed -e 's/GNU\/Linux/Linux/g' \| tr 'A-Z' 'a-z'`
216	case "$OS" in
217	linux)
218	;;
219	darwin)
220	;;
221	*)
222	log_failure "Cannot determine OS"
223	exit 1
224	;;
225	esac
226	DEVDIR_BIN="$DEVDIR/$OS.$MACHINE/bin"
227	KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$MACHINE"
228	log_success "Determined $OS.$MACHINE"
229
230	# Automatically disable XPCOM on darwin.
231	if [ "$OS" = "darwin" -a $XPCOM -eq 1 ]; then
232	XPCOM=0
233	echo "Disabling checks for XPCOM related components."
234	fi
235	}
236
237	#
238	# Check for gcc with version >= 3.2.
239	# We depend on a working gcc, if we fail terminate in every case.
240	#
241	function check_gcc()
242	{
243	test_header gcc
244	if check_avail "$CC" CC really; then
245	cc_ver=`$CC -dumpversion`
246	if check_avail "$CXX" CXX really; then
247	cxx_ver=`$CXX -dumpversion`
248	cc_maj=`echo $cc_ver\|cut -d. -f1`
249	cc_min=`echo $cc_ver\|cut -d. -f2`
250	if [ "x$cc_ver" != "x$cxx_ver" ]; then
251	log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
252	fail really
253	elif (($cc_maj>3)); then
254	log_success "found version $cc_ver, using precompiled objects for recompiler"
255	cnf_append "VBOX_USING_GCC4" "1"
256	elif (($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 $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 $AS86`"
325	fi
326	fi
327	}
328
329	#
330	# Check for yasm, needed to compile assembler files
331	#
332	function check_yasm()
333	{
334	test_header yasm
335	if check_avail "$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 $IASL`"
369	fi
370	fi
371	}
372
373	#
374	# Check for xsltproc, needed by Main
375	#
376	function check_xsltproc()
377	{
378	test_header xslt
379	if check_avail "$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 $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 $GENISOIMAGE > /dev/null; then
398	mkisofs_ver=`$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 $GENISOIMAGE`"
405	fi
406	elif check_avail "$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 $MKISOFS`"
414	fi
415	fi
416	}
417
418	#
419	# Check for xalan, needed by VBoxXML
420	#
421	function check_xalan()
422	{
423	test_header xalan
424	echo '
425	#include <cstdio>
426	#include <xalanc/Include/XalanVersion.hpp>
427	extern "C" int main(void)
428	{
429	printf("found version %d.%d.%d",
430	XALAN_VERSION_MAJOR, XALAN_VERSION_MINOR, XALAN_VERSION_REVISION);
431	#if _XALAN_VERSION >= 11000
432	printf(", OK.\n");
433	return 0;
434	#else
435	printf(", expected version 1.10.0 or higher\n");
436	return 1;
437	#endif
438	}
439	' > .tmp_src.cc
440	if test_compile "$LIBXALAN ${INCXALAN:+-I$INCXALAN}" xalan xalanc; then
441	if test_execute; then
442	cnf_append "SDK_VBOX_XALAN_LIBS" `echo $LIBXALAN\|sed 's+-l++'`
443	cnf_append "SDK_VBOX_XALAN_INCS" "$INCXALAN"
444	fi
445	fi
446	}
447
448	#
449	# Check for xerces, needed by VBoxXML
450	#
451	function check_xerces()
452	{
453	test_header xerces
454	echo '
455	#include <cstdio>
456	#include <xercesc/util/XercesVersion.hpp>
457	extern "C" int main(void)
458	{
459	printf("found version %d.%d.%d",
460	XERCES_VERSION_MAJOR, XERCES_VERSION_MINOR, XERCES_VERSION_REVISION);
461	#if _XERCES_VERSION >= 20600
462	printf(", OK.\n");
463	return 0;
464	#else
465	printf(", expected version 2.6.0 or higher");
466	return 1;
467	#endif
468	}
469	' > .tmp_src.cc
470	if test_compile "$LIBXERCES ${INCXERCES:+-I$INCXERCES}" xerces xercesc; then
471	if test_execute; then
472	cnf_append "SDK_VBOX_XERCES_LIBS" `echo $LIBXERCES\|sed 's+-l++'`
473	cnf_append "SDK_VBOX_XERCES_INCS" "$INCXERCES"
474	fi
475	fi
476	}
477
478	#
479	# Check for libIDL, needed by xpcom
480	#
481	check_libidl()
482	{
483	test_header libIDL
484
485	if which "libIDL-config-2" > /dev/null; then
486	libidl_ver=`libIDL-config-2 --version`
487	if (($?!=0)); then
488	log_failure "not found"
489	fail
490	else
491	log_success "found version $libidl_ver"
492	fi
493	elif check_avail "libIDL-config" libIDL-config; then
494	libidl_ver=`libIDL-config --version`
495	if (($?!=0)); then
496	log_failure "not found"
497	fail
498	else
499	log_success "found version $libidl_ver"
500	fi
501	fi
502	}
503
504	#
505	# Check for uuid, needed by Runtime, VBoxSVC, VBoxSDL, and VBoxBFE
506	#
507	function check_uuid()
508	{
509	test_header uuid
510	echo '
511	#include <cstdio>
512	#include <uuid/uuid.h>
513	extern "C" int main(void)
514	{
515	uuid_t uu;
516	uuid_clear(uu);
517	if (uuid_is_null(uu)) {
518	printf("found, OK.\n");
519	return 0;
520	} else {
521	printf("uuid found but does not work\n");
522	return 1;
523	}
524	}
525	' > .tmp_src.cc
526	if test_compile $LIBUUID uuid uuid; then
527	if test_execute; then
528	cnf_append "LIB_UUID" `echo $LIBUUID\|sed 's+-l++'`
529	fi
530	fi
531	}
532
533	#
534	# Check for openssl, needed for RDP
535	#
536	function check_ssl()
537	{
538	test_header ssl
539	echo '
540	#include <cstdio>
541	#include <openssl/opensslv.h>
542	extern "C" int main(void)
543	{
544	printf("found version %s", OPENSSL_VERSION_TEXT);
545	#if OPENSSL_VERSION_NUMBER >= 0x0090700
546	printf(", OK.\n");
547	return 0;
548	#else
549	printf(", expected version 0.9.7 or higher\n");
550	return 1;
551	#endif
552	}
553	' > .tmp_src.cc
554	if test_compile $LIBCRYPTO libcrypto openssl; then
555	if test_execute nofatal; then
556	cnf_append "SDK_VBOX_OPENSSL_INCS" ""
557	cnf_append "SDK_VBOX_OPENSSL_LIBS" `echo $LIBCRYPTO\|sed 's+-l++'`
558	fi
559	fi
560	}
561
562	#
563	# Check for pthread, needed by VBoxSVC, frontends, ...
564	#
565	function check_pthread()
566	{
567	test_header pthread
568	echo '
569	#include <cstdio>
570	#include <pthread.h>
571	extern "C" int main(void)
572	{
573	pthread_mutex_t mutex;
574	if (pthread_mutex_init(&mutex, NULL)) {
575	printf("pthread_mutex_init() failed\n");
576	return 1;
577	}
578	if (pthread_mutex_lock(&mutex)) {
579	printf("pthread_mutex_lock() failed\n");
580	return 1;
581	}
582	if (pthread_mutex_unlock(&mutex)) {
583	printf("pthread_mutex_unlock() failed\n");
584	return 1;
585	}
586	printf("found, OK.\n");
587	}
588	' > .tmp_src.cc
589	if test_compile $LIBPTHREAD pthread pthread; then
590	if test_execute; then
591	cnf_append "LIB_PTHREAD" `echo $LIBPTHREAD\|sed 's+-l++'`
592	fi
593	fi
594	}
595
596	#
597	# Check for zlib, needed by VBoxSVC, Runtime, ...
598	#
599	function check_z()
600	{
601	test_header zlib
602	echo '
603	#include <cstdio>
604	#include <zlib.h>
605	extern "C" int main(void)
606	{
607	printf("found version %s", ZLIB_VERSION);
608	#if ZLIB_VERNUM >= 0x1210
609	printf(", OK.\n");
610	return 0;
611	#else
612	printf(", expected version 1.2.1 or higher\n");
613	return 1;
614	#endif
615	}
616	' > .tmp_src.cc
617	if test_compile "$LIBZ ${INCZ:+-I$INCZ}" zlib zlib; then
618	if test_execute; then
619	cnf_append "SDK_VBOX_ZLIB_LIBS" `echo $LIBZ\|sed 's+-l++'`
620	cnf_append "SDK_VBOX_ZLIB_INCS" "$INCZ"
621	fi
622	fi
623	}
624
625	#
626	# Check for libpng, needed by kchmviewer
627	#
628	function check_png()
629	{
630	test_header libpng
631	echo '
632	#include <cstdio>
633	#include <png.h>
634	extern "C" int main(void)
635	{
636	printf("found version %s", PNG_LIBPNG_VER_STRING);
637	#if PNG_LIBPNG_VER >= 10205
638	printf(", OK.\n");
639	return 0;
640	#else
641	printf(", expected version 1.2.5 or higher\n");
642	return 1;
643	#endif
644	}
645	' > .tmp_src.cc
646	if test_compile "$LIBPNG ${INCPNG:+-I$INCPNG}" libpng libpng nofatal; then
647	if test_execute nofatal; then
648	cnf_append "SDK_VBOX_LIBPNG_LIBS" `echo $LIBPNG\|sed 's+-l++'`
649	cnf_append "SDK_VBOX_LIBPNG_INCS" "$INCPNG"
650	fi
651	fi
652	}
653
654	#
655	# Check for pam, needed by VRDPAuth
656	# Version 79 was introduced in 9/2005, do we support older versions?
657	#
658	function check_pam()
659	{
660	test_header pam
661	echo '
662	#include <cstdio>
663	#include <security/pam_appl.h>
664	extern "C" int main(void)
665	{
666	printf("found version %d", __LIBPAM_VERSION);
667	if (__LIBPAM_VERSION >= 79)
668	{
669	printf(", OK.\n");
670	return 0;
671	}
672	else
673	{
674	printf(", expected version 79 or higher\n");
675	return 1;
676	}
677	}
678	' > .tmp_src.cc
679	if test_compile "-lpam" pam pam; then
680	test_execute
681	fi
682	}
683
684	#
685	# Check for the SDL library, needed by VBoxSDL and VirtualBox
686	# We depend at least on version 1.2.7
687	#
688	function check_sdl()
689	{
690	test_header SDL
691	echo '
692	#include <cstdio>
693	#include <SDL/SDL.h>
694	#include <SDL/SDL_main.h>
695	extern "C" int main(void)
696	{
697	printf("found version %d.%d.%d",
698	SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
699	#if SDL_VERSION_ATLEAST(1,2,7)
700	printf(", OK.\n");
701	return 0;
702	#else
703	printf(", expected version 1.2.7 or higher\n");
704	return 1;
705	#endif
706	}
707	' > .tmp_src.cc
708	if test_compile "$LIBSDL $LIBSDLMAIN ${INCSDL:+-I$INCSDL}" SDL SDL; then
709	if test_execute; then
710	cnf_append "LIB_SDK_LIBSDL_SDL" `echo $LIBSDL\|sed 's+-l++'`
711	cnf_append "LIB_SDK_LIBSDL_SDLMAIN" `echo $LIBSDLMAIN\|sed 's+-l++'`
712	[ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS" "$INCSDL"
713	fi
714	fi
715	}
716
717	#
718	# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
719	#
720	function check_sdl_ttf()
721	{
722	test_header SDL_ttf
723	echo '
724	#include <cstdio>
725	#include <SDL/SDL_ttf.h>
726	extern "C" int main(void)
727	{
728	printf("found version %d.%d.%d",
729	SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
730	#if 10000SDL_TTF_MAJOR_VERSION + 100SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
731	printf(", OK.\n");
732	return 0;
733	#else
734	printf(", expected version 2.0.6 or higher\n");
735	return 1;
736	#endif
737	}
738	' > .tmp_src.cc
739	if test_compile "-lSDL_ttf" SDL_ttf SDL_ttf; then
740	test_execute
741	fi
742	}
743
744	#
745	# Check for the Xcursor library, needed by VBoxSDL and VBoxBFE
746	#
747	function check_xcursor()
748	{
749	test_header Xcursor
750	echo '
751	#include <cstdio>
752	#include <X11/Xlib.h>
753	#include <X11/Xcursor/Xcursor.h>
754	extern "C" int main(void)
755	{
756	XcursorImage *cursor = XcursorImageCreate (10, 10);
757	XcursorImageDestroy(cursor);
758	return 0;
759	}
760	' > .tmp_src.cc
761	if test_compile $LIBXCURSOR Xcursor Xcursor; then
762	log_success "found"
763	cnf_append "LIB_XCURSOR" `echo $LIBXCURSOR\|sed 's+-l++'`
764	fi
765	}
766
767	#
768	# Check for the X libraries (Xext, X11)
769	#
770	function check_x()
771	{
772	test_header "X libraries"
773	echo '
774	#include <cstdio>
775	#include <X11/Xlib.h>
776	extern "C" int main(void)
777	{
778	Display *dpy;
779	int scrn_num;
780	Screen *scrn;
781	Window win;
782
783	dpy = XOpenDisplay(NULL);
784	scrn_num = DefaultScreen(dpy);
785	scrn = ScreenOfDisplay(dpy, scrn_num);
786	win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
787	0, 16, InputOutput, CopyFromParent, 0, NULL);
788	XDestroyWindow(dpy, win);
789	}
790	' > .tmp_src.cc
791	if test_compile "$LIBX11" Xlibs Xlibs; then
792	log_success "found"
793	fi
794	}
795
796	#
797	# Check for the QT library, needed by VirtualBox
798	#
799	function check_qt()
800	{
801	test_header Qt
802	echo '
803	#include <cstdio>
804	#include <qglobal.h>
805	extern "C" int main(void)
806	{
807	printf("found version %s", QT_VERSION_STR);
808	#if QT_VERSION >= 0x030305
809	printf(", OK.\n");
810	return 0;
811	#elif QT_VERSION >= 0x030300
812	printf("\n ** WARNING: QT < 3.3.5 has known problems!\n");
813	#else
814	printf(", expected version 3.3.0 or higher\n");
815	return 1;
816	#endif
817	}
818	' > .tmp_src.cc
819	found_qt=0
820	for q in $QTDIR; do
821	echo "compiling the following source file:" >> $LOG
822	cat .tmp_src.cc >> $LOG
823	echo "using the following command line:" >> $LOG
824	echo "$CXX -O -Wall -o .tmp_out .tmp_src.cc \"-I$q/include -L$q/lib -lqt-mt\"" >> $LOG
825	$CXX -O -Wall -o .tmp_out .tmp_src.cc -I$q/include -L$q/lib -lqt-mt >> $LOG 2>&1
826	if (($?==0)); then
827	if test_execute; then
828	cnf_append "QTDIR" `cd $q ; pwd`
829	found_qt=1
830	break
831	fi
832	fi
833	done
834	if (($found_qt!=1)); then
835	echo -e "\n Qt not found at \"$QTDIR\" or Qt headers not found"
836	echo " Check the file $LOG for detailed error information."
837	fail
838	return 1
839	fi
840	test_header "Qt devtools"
841	if check_avail "$q/bin/moc" QTDIR/bin; then
842	moc_ver=`$q/bin/moc 2>&1 -v\|sed 's+^.(Qt $.$)+\1+'`
843	if (($?!=0)); then
844	log_failure "not found"
845	fail
846	else
847	log_success "found version $moc_ver"
848	fi
849	fi
850	}
851
852	#
853	# Check for Linux sources
854	#
855	function check_linux()
856	{
857	test_header "Linux kernel sources"
858	echo '
859	#include <linux/version.h>
860	int printf(const char *format, ...);
861	int main(void)
862	{
863	printf("found version %d.%d.%d", LINUX_VERSION_CODE / 65536,
864	(LINUX_VERSION_CODE % 65536) / 256,
865	LINUX_VERSION_CODE % 256);
866	#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
867	printf(", OK.\n");
868	return 0;
869	#else
870	printf(", expected version 2.4.0 or higher\n");
871	return 1;
872	#endif
873	}
874	' > .tmp_src.c
875	echo "compiling the following source file:" >> $LOG
876	cat .tmp_src.c >> $LOG
877	echo "using the following command line:" >> $LOG
878	echo "$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include" >> $LOG
879	$CC -O -Wall -o .tmp_out .tmp_src.c -nostdinc -I$LINUX/include >> $LOG 2>&1
880	if (($?!=0)); then
881	echo -e "\n Linux kernel headers not found at $LINUX"
882	echo " Check the file $LOG for detailed error information."
883	fail
884	else
885	if test_execute; then
886	cnf_append "VBOX_LINUX_SRC" `cd $LINUX ; pwd`
887	fi
888	fi
889	}
890
891	#
892	# Check for kchmviewer, needed to display the online help
893	#
894	function check_kchmviewer()
895	{
896	test_header kchmviewer
897	if check_avail "$KCHMVIEWER" KCHMVIEWER; then
898	kchmviewer_ver=`$KCHMVIEWER --version\|grep "^KchmViewer:"\|sed 's+^KchmViewer: $.*$+\1+'`
899	if (($?!=0)); then
900	log_failure "not found"
901	fail
902	else
903	log_success "found version $kchmviewer_ver"
904	fi
905	fi
906	}
907
908	#
909	# Check for the kBuild tools, we don't support GNU make
910	#
911	function check_kbuild()
912	{
913	test_header kBuild
914	if check_avail "$KBUILDDIR_BIN/kmk" KBUILDDIR really; then
915	log_success "found"
916	echo "export BUILD_PLATFORM=\"$OS\"" >> $ENV
917	echo "export BUILD_PLATFORM_ARCH=\"$MACHINE\"" >> $ENV
918	echo "export BUILD_TARGET=\"$OS\"" >> $ENV
919	echo "export BUILD_TARGET_ARCH=\"$MACHINE\"" >> $ENV
920	echo "export BUILD_TARGET_CPU=\"$CPU\"" >> $ENV
921	echo "export BUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
922	echo "export PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
923	echo "export PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
924	echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"" >> $ENV
925	echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
926	echo "echo \"\$PATH\" \| grep -q \"\$path_kbuild_bin\" \|\| PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
927	echo "echo \"\$PATH\" \| grep -q \"\$path_dev_bin\" \|\| PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
928	echo "export PATH" >> $ENV
929	echo "unset path_kbuild_bin path_dev_bin" >> $ENV
930	fi
931	}
932
933	#
934	# Show help
935	#
936	function show_help()
937	{
938	cat << EOF
939	Usage: ./configure [OPTIONS]...
940
941	Configuration:
942	-h, --help display this help and exit
943	--nofatal don't abort on errors
944	--disable-xpcom disable XPCOM and related stuff
945
946	Paths:
947	--with-gcc=PATH position of the gcc compiler [$CC]
948	--with-g++=PATH position of the g++ compiler [$CXX]
949	--with-kbuild-dir=DIR kbuild directory [$KBUILDDIR]
950	--with-iasl=PATH the position of the iasl compiler [$IASL]
951	--with-linux=DIR Linux kernel source directory [$LINUX]
952	--with-mkisofs=PATH position of mkisofs [$MKISOFS]
953	--with-qt-dir=DIR directory for QT headers/libraries [$QTDIR]
954	--with-xalan=LIB position of the xalan library [$LIBXALAN]
955	--with-xerces=LIB position of the xerces library [$LIBXERCES]
956
957	Build type:
958	-d, --build-debug build with debugging symbols and assertions
959	EOF
960	exit 0
961	}
962
963
964	#
965	# The body.
966	#
967
968	# scan command line options
969	for option; do
970	case "$option" in
971	--help\|-help\|-h)
972	show_help
973	;;
974	--nofatal)
975	nofatal=1
976	;;
977	--with-gcc=*)
978	CC=`echo $option \| cut -d'=' -f2`
979	;;
980	--with-g++=*)
981	CXX=`echo $option \| cut -d'=' -f2`
982	;;
983	--with-kbuild=*)
984	KBUILDDIR=`echo $option \| cut -d'=' -f2`
985	if echo $KBUILDDIR\|grep -q "$INVALID_CHARS"; then
986	echo "Error: KBUILDDIR contains invalid characters!"
987	exit 1
988	fi
989	;;
990	--with-qt-dir=*)
991	QTDIR=`echo $option \| cut -d'=' -f2`
992	;;
993	--with-iasl=*)
994	IASL=`echo $option \| cut -d'=' -f2`
995	;;
996	--with-linux=*)
997	LINUX=`echo $option \| cut -d'=' -f2`
998	;;
999	--with-mkisofs=*)
1000	MKISOFS=`echo $option \| cut -d'=' -f2`
1001	;;
1002	--with-xalan=*)
1003	LIBXALAN=`echo $option \| cut -d'=' -f2`
1004	;;
1005	--with-xerces=*)
1006	LIBXERCES=`echo $option \| cut -d'=' -f2`
1007	;;
1008	--disable-xpcom)
1009	XPCOM=0
1010	;;
1011	--disable-qt)
1012	WITH_QT=0
1013	;;
1014	--build-debug\|-d)
1015	BUILD_TYPE=debug
1016	;;
1017	--ose)
1018	OSE=2
1019	;;
1020	--odir=*)
1021	ODIR=`echo $option \| cut -d'=' -f2`
1022	;;
1023	*)
1024	echo
1025	echo "Unrecognized option \"$option\""
1026	echo
1027	show_help
1028	;;
1029	esac
1030	done
1031
1032	LOG="${ODIR:+$ODIR/}$LOG"
1033	ENV="${ODIR:+$ODIR/}$ENV"
1034	CNF="${ODIR:+$ODIR/}$CNF"
1035
1036	# initialize output files
1037	cat > $LOG << EOF
1038	# Log file generated by
1039	#
1040	# '$0 $*'
1041	#
1042
1043	EOF
1044	cat > $CNF << EOF
1045	# -- Makefile --
1046	#
1047	# automatically generated by
1048	#
1049	# '$0 $*'
1050	#
1051	# It will be completely overwritten if configure is executed again.
1052	#
1053
1054	EOF
1055	cat > $ENV << EOF
1056	#!/bin/bash
1057	#
1058	# automatically generated by
1059	#
1060	# '$0 $*'
1061	#
1062	# It will be completely overwritten if configure is executed again.
1063	# Make sure you source this file once before you start to build VBox.
1064	#
1065
1066	EOF
1067
1068	# test if we are OSE
1069	if (($OSE==1)) && [ -d "`cd $(dirname $0); pwd`/src/VBox/Devices/USB" ]; then
1070	echo "Found USB devices, assuming VBOX_OSE = FALSE" >> $LOG
1071	echo >> $LOG
1072	OSE=0
1073	fi
1074
1075	# first determine our environment
1076	check_environment
1077	check_kbuild
1078
1079	# some things are not available in for OSE
1080	if (($OSE)); then
1081	cnf_append "VBOX_OSE" "1"
1082	cnf_append "VBOX_WITH_TESTSUITE" ""
1083	cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""
1084
1085	if [ "$OS" = "linux" ]; then
1086	cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
1087	else
1088	cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
1089	fi
1090	echo >> $CNF
1091	fi
1092
1093	# append the tools directory to the default search path
1094	echo "$PATH" \| grep -q "$DEVDIR_BIN" \|\| PATH="$PATH:$DEVDIR_BIN"
1095
1096	# the tools
1097	check_gcc
1098	[ "$OS" != "darwin" ] && check_as86
1099	[ "$OS" != "darwin" ] && check_bcc
1100	[ "$OS" != "darwin" ] && check_iasl
1101	# don't check for yasm for the time beeing as 0.40 and 0.50 both have known bugs
1102	# [ "$OS" != "darwin" ] && check_yasm
1103	[ "$OS" != "darwin" ] && check_xsltproc
1104	(($OSE==0)) && check_mkisofs
1105
1106	# the libraries
1107	(($XPCOM==1)) && check_xalan
1108	(($XPCOM==1)) && check_xerces
1109	(($XPCOM==1)) && check_libidl
1110	[ "$OS" != "darwin" ] && check_uuid
1111	(($OSE==0)) && check_ssl
1112	[ "$OS" != "darwin" ] && check_pthread
1113	[ "$OS" != "darwin" ] && check_z
1114	(($OSE==0)) && check_png
1115	(($OSE==0)) && check_pam
1116	[ "$OS" != "darwin" ] && check_sdl
1117	(($OSE==0)) && check_sdl_ttf
1118	[ "$OS" != "darwin" ] && check_xcursor
1119	[ "$OS" != "darwin" ] && check_x
1120	(($XPCOM==1)) && check_qt
1121
1122	# Linux-specific
1123	[ "$OS" = "linux" ] && check_linux
1124
1125	# success!
1126	echo
1127	echo "Successfully generated '$CNF' and '$ENV'."
1128	echo "Source '$ENV' once before you start to build VBox:"
1129	echo
1130	echo " source $ENV"
1131	echo " kmk"
1132	echo
1133	echo "Enjoy!"
1134	cleanup

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source: vbox/trunk/configure@ 113

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