> notice this line: idirectfbvideoprovider_v4l.c:47: linux/compiler.h:
> No such file or directory
> I think it must be the real error.
Yes, this looks like the real error. It is part of the linux header files,
but you'll need it for your cross compile target, not from your Linux host
system. Try an updatedb and "locate compiler.h" to check, if you have this
file somewhere in your cross compile path. Then you can add it to the
header include path.
--
Frank Buss, fb@frank-buss.de
http://www.frank-buss.de,http://www.it4-systems.de
Reply by $BG$9>E/(B(ReadLine)●December 31, 20082008-12-31
>
> Looks like the real error is some lines before.
>
You are right! As you said ,I found something like this:
/usr/local/arm/2.95.3/bin/arm-linux-gcc -DHAVE_CONFIG_H -I. -I. -
I../.. -I../../include -I../../lib -I../../lib -I../../src -DDATADIR=
\"/usr/miniDirectFB/share/directfb-0.9.24\" -D_REENTRANT -Wall -O3 -
ffast-math -pipe -D_GNU_SOURCE -Werror-implicit-function-declaration -
c idirectfbvideoprovider_v4l.c -fPIC -DPIC -o .libs/
idirectfbvideoprovider_v4l.o
idirectfbvideoprovider_v4l.c:47: linux/compiler.h: No such file or
directory
In file included from ../../src/core/state.h:35,
from idirectfbvideoprovider_v4l.c:59:
../../lib/direct/serial.h: In function `direct_serial_increase':
../../lib/direct/serial.h:63: warning: value computed is not used
make[3]: *** [idirectfbvideoprovider_v4l.lo] Error 1
....
notice this line: idirectfbvideoprovider_v4l.c:47: linux/compiler.h:
No such file or directory
I think it must be the real error.
Frank Buss,thank you very much.
Reply by Frank Buss●December 31, 20082008-12-31
任江哲(ReadLine) wrote:
> I'm cross-compilling DirectFB-0.9.24 on ARM using arm-
> linux-2.95.3.processes like this:
Do you use GCC 2.95? This is a really old version and you might get
problems with some programs and libraries.
I've used http://www.angstrom-distribution.org for compiling Ångström for
the AT91SAM9263, which uses a GCC 4.* compiler (I don't remember the exact
version), which works great. But first it didn't compile on an old Fedora
Core Linux system, but the latest Debian distribution worked (some problems
with old M4 generators).
Reply by $BG$9>E/(B(ReadLine)●December 31, 20082008-12-31
I'm cross-compilling DirectFB-0.9.24 on ARM using arm-
linux-2.95.3.processes like this:
1.#NM=/usr/local/arm/2.95.3/bin/arm-linux-nm LD=/usr/local/arm/2.95.3/
bin/arm-linux-ld CC=/usr/local/arm/2.95.3/bin/arm-linux-gcc CXX=/usr/
local/arm/2.95.3/bin/arm-linux-g++ RANLIB=/usr/local/arm/2.95.3/bin/
arm-linux-ranlib AR=/usr/local/arm/2.95.3/bin/arm-linux-ar ./configure
--prefix=/usr/miniDirectFB --enable-mmx=no --enable-sse=no --enable-
sdl=no --enable-gif=no --enable-jpeg=no --with-gfxdrivers='none' --
with-inputdrivers='none' --without-tools --disable-fast-install --
disable-libtool-lock --enable-png=no --enable-video4linux=no --disable-
debug --disable-trace --enable-freetype=no --target=arm-linux --
host=arm-linux
The last output is :
Build options:
Version 0.9.24
Install prefix /usr/miniDirectFB
Build shared libs yes
Build static libs no
Module directory ${exec_prefix}/lib/directfb-0.9.24
CPPFLAGS -D_REENTRANT
CFLAGS -Wall -O3 -ffast-math -pipe -
D_GNU_SOURCE -Werror-implicit-function-declaration
LDFLAGS
LIBS -ldl -lpthread
Misc options:
Multi Application Core no
Voodoo (network support) no
Debug mode no
Trace support no
MMX support no
SSE support no
zlib compression no
sysfs support no
Building Core Systems:
Linux FBDev support yes
X11 support no
OSX support no
SDL support no
VNC support no
Building WM Modules:
Default yes
UniQuE no
Building Tools yes
Building Image Providers:
GIF no
JPEG no
MPEG2 I-Frame yes
PNG no
Building Video Providers:
Video4Linux yes (v2: no)
Building Font implementations:
FreeType2
Default font yes
Building Graphics Drivers:
3Dfx Voodoo yes
ATI Mach64 yes
ATI Radeon yes
ATI Rage 128 yes
ATI R200 yes
Intel i810 no
Intel i830 no
Matrox yes
NeoMagic no
NSC Geode yes
nVidia yes
S3 Savage no
SiS 315 yes
TVIA CyberPro yes
VIA CLE266 no
VIA UniChrome no
Building Input Drivers:
DBox2 Remote no
DreamBox Remote no
ELO Touchscreen yes
H3600 Touchscreen no
Joystick yes
Keyboard yes
Linux Input yes
LiRC yes
MuTouch touchscreen yes
PS/2 Mouse yes
Serial Mouse yes
SonyPI Jogdial no
ucb1x00 Touchscreen yes
WM97xx Touchscreen yes
2.#make
The errors are:
make[3]: *** [idirectfbvideoprovider_v4l.lo] Error 1
make[3]: Leaving directory `/home/nfs_share/DirectFB-0.9.24/interfaces/
IDirectFBVideoProvider'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/nfs_share/DirectFB-0.9.24/
interfaces'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/nfs_share/DirectFB-0.9.24'
make: *** [all-recursive-am] Error 2
Anyone can help$B!)(B
ps:My English is pool.