VirtualBox

source: vbox/trunk/configure@ 109

Last change on this file since 109 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
21LC_ALL=C
22export LC_ALL
23
24#
25# Default positions
26#
27OSE=1
28XPCOM=1
29CC="gcc"
30CXX="g++"
31BCC="bcc"
32YASM="yasm"
33IASL="iasl"
34AS86="as86"
35XSLTPROC="xsltproc"
36GENISOIMAGE="genisoimage"
37MKISOFS="mkisofs"
38INCXALAN=""
39LIBXALAN="-lxalan-c"
40INCXERCES=""
41LIBXERCES="-lxerces-c"
42LIBUUID="-luuid"
43INCSDL="/usr/include/SDL"
44LIBSDL="-lSDL"
45LIBSDLMAIN="-lSDLmain"
46LIBCRYPTO="-lcrypto"
47LIBPTHREAD="-lpthread"
48LIBXCURSOR="-lXcursor"
49LIBX11="-lXext -lX11"
50INCZ=""
51LIBZ="-lz"
52INCPNG=""
53LIBPNG="-lpng"
54QTDIR="/usr/qt/3 /usr/share/qt3"
55KBUILDDIR="`cd $(dirname $0); pwd`/kBuild"
56DEVDIR="`cd $(dirname $0); pwd`/tools"
57if [ -d /lib/modules/`uname -r`/build ]; then
58 LINUX="/lib/modules/`uname -r`/build"
59else
60 LINUX="/usr/src/linux"
61fi
62KCHMVIEWER="kchmviewer"
63LOG="configure.log"
64CNF="AutoConfig.kmk"
65ENV="env.sh"
66BUILD_TYPE="release"
67INVALID_CHARS="[+$ ]"
68
69if (cd $(dirname $0); pwd)|grep -q "$INVALID_CHARS"; then
70 echo "Error: VBox base path contains invalid characters!"
71 exit 1
72fi
73
74function cleanup()
75{
76 rm -f .tmp_src.cc .tmp_src.c .tmp_out
77}
78
79function fail()
80{
81 if [ -z "$nofatal" -o "x$1" != "x" ]; then
82 cleanup
83 rm -f $ENV
84 exit 1
85 fi
86}
87
88function log_success()
89{
90 if [ -n "$1" ]; then echo -n "$1, "; fi
91 echo "OK."
92 echo -e "$1\n\n" >> $LOG
93}
94
95function log_failure()
96{
97 echo -e "\n ** $1!"
98 echo -e "** $1!\n" >> $LOG
99}
100
101function cnf_append()
102{
103 printf "%-26s := %s\n" "$1" "$2" >> $CNF
104}
105
106# Wrapper for ancient /usr/bin/which on darwin that always returns 0.
107function which_wrapper()
108{
109 if [ -z "$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
125function 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#
143function test_header()
144{
145 echo "***** Checking $1 *****" >> $LOG
146 echo -n "Checking for $1: "
147}
148
149#
150# Compile a test
151#
152function 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
174function 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" >> $LOG
185 return 0
186}
187
188#
189# Check for OS, MACHINE, CPU
190#
191function check_environment()
192{
193 test_header environment
194 CPU=`uname -m`
195 case "$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 $XPCOM -eq 1 ]; then
232 XPCOM=0
233 echo "Disabling checks for XPCOM related components."
234 fi
235}
236
237#
238# Check for gcc with version >= 3.2.
239# We depend on a working gcc, if we fail terminate in every case.
240#
241function check_gcc()
242{
243 test_header gcc
244 if check_avail "$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" "$CXX"
269 fi
270 fi
271 fi
272}
273
274#
275# Check for the bcc compiler, needed for compiling the BIOS
276#
277function check_bcc()
278{
279 test_header bcc
280 if check_avail "$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 '
288int 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 $bcc_dir"
306 fi
307 fi
308 fi
309}
310
311#
312# Check for the as86 assembler, needed for compiling the BIOS
313#
314function check_as86()
315{
316 test_header as86
317 if check_avail "$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 $AS86`"
325 fi
326 fi
327}
328
329#
330# Check for yasm, needed to compile assembler files
331#
332function check_yasm()
333{
334 test_header yasm
335 if check_avail "$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 $yasm_ver|cut -d. -f3`
344 yasm_ver_mul=$(($yasm_maj*10000+$yasm_min*100+$yasm_rev))
345 if (($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 $yasm_ver"
350 fi
351 fi
352 fi
353}
354
355#
356# Check for the iasl ACPI compiler, needed to compile vbox.dsl
357#
358function check_iasl()
359{
360 test_header iasl
361 if check_avail "$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 $IASL`"
369 fi
370 fi
371}
372
373#
374# Check for xsltproc, needed by Main
375#
376function check_xsltproc()
377{
378 test_header xslt
379 if check_avail "$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#
394function 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 $MKISOFS`"
414 fi
415 fi
416}
417
418#
419# Check for xalan, needed by VBoxXML
420#
421function check_xalan()
422{
423 test_header xalan
424 echo '
425#include <cstdio>
426#include <xalanc/Include/XalanVersion.hpp>
427extern "C" int main(void)
428{
429 printf("found version %d.%d.%d",
430 XALAN_VERSION_MAJOR, XALAN_VERSION_MINOR, XALAN_VERSION_REVISION);
431#if _XALAN_VERSION >= 11000
432 printf(", OK.\n");
433 return 0;
434#else
435 printf(", expected version 1.10.0 or higher\n");
436 return 1;
437#endif
438}
439' > .tmp_src.cc
440 if test_compile "$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#
451function check_xerces()
452{
453 test_header xerces
454 echo '
455#include <cstdio>
456#include <xercesc/util/XercesVersion.hpp>
457extern "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#
481check_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#
507function check_uuid()
508{
509 test_header uuid
510 echo '
511#include <cstdio>
512#include <uuid/uuid.h>
513extern "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#
536function check_ssl()
537{
538 test_header ssl
539 echo '
540#include <cstdio>
541#include <openssl/opensslv.h>
542extern "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#
565function check_pthread()
566{
567 test_header pthread
568 echo '
569#include <cstdio>
570#include <pthread.h>
571extern "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 $LIBPTHREAD|sed 's+-l++'`
592 fi
593 fi
594}
595
596#
597# Check for zlib, needed by VBoxSVC, Runtime, ...
598#
599function check_z()
600{
601 test_header zlib
602 echo '
603#include <cstdio>
604#include <zlib.h>
605extern "C" int main(void)
606{
607 printf("found version %s", ZLIB_VERSION);
608#if ZLIB_VERNUM >= 0x1210
609 printf(", OK.\n");
610 return 0;
611#else
612 printf(", expected version 1.2.1 or higher\n");
613 return 1;
614#endif
615}
616' > .tmp_src.cc
617 if test_compile "$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#
628function check_png()
629{
630 test_header libpng
631 echo '
632#include <cstdio>
633#include <png.h>
634extern "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#
658function check_pam()
659{
660 test_header pam
661 echo '
662#include <cstdio>
663#include <security/pam_appl.h>
664extern "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#
688function check_sdl()
689{
690 test_header SDL
691 echo '
692#include <cstdio>
693#include <SDL/SDL.h>
694#include <SDL/SDL_main.h>
695extern "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#
720function check_sdl_ttf()
721{
722 test_header SDL_ttf
723 echo '
724#include <cstdio>
725#include <SDL/SDL_ttf.h>
726extern "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 10000*SDL_TTF_MAJOR_VERSION + 100*SDL_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#
747function check_xcursor()
748{
749 test_header Xcursor
750 echo '
751#include <cstdio>
752#include <X11/Xlib.h>
753#include <X11/Xcursor/Xcursor.h>
754extern "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 $LIBXCURSOR|sed 's+-l++'`
764 fi
765}
766
767#
768# Check for the X libraries (Xext, X11)
769#
770function check_x()
771{
772 test_header "X libraries"
773 echo '
774#include <cstdio>
775#include <X11/Xlib.h>
776extern "C" int main(void)
777{
778 Display *dpy;
779 int scrn_num;
780 Screen *scrn;
781 Window win;
782
783 dpy = XOpenDisplay(NULL);
784 scrn_num = DefaultScreen(dpy);
785 scrn = ScreenOfDisplay(dpy, scrn_num);
786 win = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
787 0, 16, InputOutput, CopyFromParent, 0, NULL);
788 XDestroyWindow(dpy, win);
789}
790' > .tmp_src.cc
791 if test_compile "$LIBX11" Xlibs Xlibs; then
792 log_success "found"
793 fi
794}
795
796#
797# Check for the QT library, needed by VirtualBox
798#
799function check_qt()
800{
801 test_header Qt
802 echo '
803#include <cstdio>
804#include <qglobal.h>
805extern "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#
855function check_linux()
856{
857 test_header "Linux kernel sources"
858 echo '
859#include <linux/version.h>
860int printf(const char *format, ...);
861int 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 $LINUX ; pwd`
887 fi
888 fi
889}
890
891#
892# Check for kchmviewer, needed to display the online help
893#
894function check_kchmviewer()
895{
896 test_header kchmviewer
897 if check_avail "$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 $kchmviewer_ver"
904 fi
905 fi
906}
907
908#
909# Check for the kBuild tools, we don't support GNU make
910#
911function check_kbuild()
912{
913 test_header kBuild
914 if check_avail "$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" >> $ENV
930 fi
931}
932
933#
934# Show help
935#
936function show_help()
937{
938 cat << EOF
939Usage: ./configure [OPTIONS]...
940
941Configuration:
942 -h, --help display this help and exit
943 --nofatal don't abort on errors
944 --disable-xpcom disable XPCOM and related stuff
945
946Paths:
947 --with-gcc=PATH position of the gcc compiler [$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
957Build type:
958 -d, --build-debug build with debugging symbols and assertions
959EOF
960 exit 0
961}
962
963
964#
965# The body.
966#
967
968# scan command line options
969for 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
1030done
1031
1032LOG="${ODIR:+$ODIR/}$LOG"
1033ENV="${ODIR:+$ODIR/}$ENV"
1034CNF="${ODIR:+$ODIR/}$CNF"
1035
1036# initialize output files
1037cat > $LOG << EOF
1038# Log file generated by
1039#
1040# '$0 $*'
1041#
1042
1043EOF
1044cat > $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
1054EOF
1055cat > $ENV << EOF
1056#!/bin/bash
1057#
1058# automatically generated by
1059#
1060# '$0 $*'
1061#
1062# It will be completely overwritten if configure is executed again.
1063# Make sure you source this file once before you start to build VBox.
1064#
1065
1066EOF
1067
1068# test if we are OSE
1069if (($OSE==1)) && [ -d "`cd $(dirname $0); pwd`/src/VBox/Devices/USB" ]; then
1070 echo "Found USB devices, assuming VBOX_OSE = FALSE" >> $LOG
1071 echo >> $LOG
1072 OSE=0
1073fi
1074
1075# first determine our environment
1076check_environment
1077check_kbuild
1078
1079# some things are not available in for OSE
1080if (($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 >> $CNF
1091fi
1092
1093# append the tools directory to the default search path
1094echo "$PATH" | grep -q "$DEVDIR_BIN" || PATH="$PATH:$DEVDIR_BIN"
1095
1096# the tools
1097check_gcc
1098[ "$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!
1126echo
1127echo "Successfully generated '$CNF' and '$ENV'."
1128echo "Source '$ENV' once before you start to build VBox:"
1129echo
1130echo " source $ENV"
1131echo " kmk"
1132echo
1133echo "Enjoy!"
1134cleanup
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