>how it is possible to build only one libary and not the whole system?
> --> like: "make libgps.so"
only one library is not possible => all statically linked libraries also
will be built.
try "make libgps" (like "make <module-name>")
a sample incremental build with stagefright is shown below.,
>Is it also possible to develope a hal implementation without the
>complete android build system -> NDK?
You can develop a compilable native code with NDK, i guess.. but testing
specific hardware features (like HAL, gps) should be on appropriate target
>And my last question is which possibilities are there to test a new
>hal implementation?
real target?
PS.
/data/l27_8$ touch frameworks/base/media/libstagefright/OMXCodec.cpp
/data/l27_8$ make libstagefright
============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=2.2.1
TARGET_PRODUCT=blaze
TARGET_BUILD_VARIANT=eng
TARGET_SIMULATOR=
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm
HOST_ARCH=x86
HOST_OS=linux
HOST_BUILD_TYPE=release
BUILD_ID=MASTER
============================================
target thumb C++: libstagefright <=
frameworks/base/media/libstagefright/OMXCodec.cpp
In file included from frameworks/base/include/media/IOMX.h:28,
from
frameworks/base/include/media/stagefright/OMXCodec.h:21,
from frameworks/base/media/libstagefright/OMXCodec.cpp:42:
dalvik/libnativehelper/include/nativehelper/jni.h:489: note: the mangling of
'va_list' has changed in GCC 4.4
Install: out/host/linux-x86/bin/apriori
Install: out/host/linux-x86/bin/soslim
Install: out/host/linux-x86/bin/icudata
target Non-prelinked: libicudata-us
(out/target/product/blaze/symbols/system/lib/libicudata.so)
target SharedLib: libstagefright
(out/target/product/blaze/obj/SHARED_LIBRARIES/libstagefright_intermediates/LINKED/libstagefright.so)
target Prelink: libstagefright
(out/target/product/blaze/symbols/system/lib/libstagefright.so)
libelfcopy: Warning: DW_FORM_data8 is unsupported when sizeof (unsigned
long) != 8
libelfcopy: Warning: DW_FORM_data8 is unsupported when sizeof (unsigned
long) != 8
libelfcopy: Warning: Location lists in .debug_info section aren't in
ascending order!
libelfcopy: Warning: Range lists in .debug_info section aren't in ascending
order!
libelfcopy: Warning: Range lists in .debug_ranges section start at 0x48
target Strip: libstagefright
(out/target/product/blaze/obj/lib/libstagefright.so)
Install: out/target/product/blaze/system/lib/libdl.so
Install: out/target/product/blaze/system/lib/libc.so
Install: out/target/product/blaze/system/lib/libstdc++.so
Install: out/target/product/blaze/system/lib/libm.so
Install: out/target/product/blaze/system/lib/liblog.so
Install: out/target/product/blaze/system/lib/libcutils.so
Install: out/target/product/blaze/system/lib/libz.so
Install: out/target/product/blaze/system/lib/libutils.so
Install: out/target/product/blaze/system/lib/libbinder.so
Install: out/target/product/blaze/system/lib/libEGL.so
Install: out/target/product/blaze/system/lib/libwpa_client.so
Install: out/target/product/blaze/system/lib/libnetutils.so
Install: out/target/product/blaze/system/lib/libhardware_legacy.so
Install: out/target/product/blaze/system/lib/libpixelflinger.so
Install: out/target/product/blaze/system/lib/libhardware.so
Install: out/target/product/blaze/system/lib/libui.so
Install: out/target/product/blaze/system/lib/libsonivox.so
Install: out/target/product/blaze/system/lib/libicudata.so
Install: out/target/product/blaze/system/lib/libicuuc.so
Install: out/target/product/blaze/system/lib/libexpat.so
Install: out/target/product/blaze/system/lib/libsurfaceflinger_client.so
Install: out/target/product/blaze/system/lib/libcamera_client.so
Install: out/target/product/blaze/system/lib/libmedia.so
Install: out/target/product/blaze/system/lib/libvorbisidec.so
Install: out/target/product/blaze/system/lib/libstagefright_amrnb_common.so
Install: out/target/product/blaze/system/lib/libstagefright_avc_common.so
Install:
out/target/product/blaze/system/lib/libstagefright_color_conversion.so
Install: out/target/product/blaze/system/lib/libstagefright.so
/data/l27_8$
On Tue, Nov 23, 2010 at 3:59 PM, Dudero <[email protected]> wrote:
> Hello,
>
> how it is possible to build only one libary and not the whole system?
>
> --> like: "make libgps.so"
>
> Is it also possible to develope a hal implementation without the
> complete android build system -> NDK?
>
> And my last question is which possibilities are there to test a new
> hal implementation?
>
>
> Best Regards,
> Andreas Hornsteiner
>
> --
> unsubscribe:
> [email protected]<android-porting%[email protected]>
> website: http://groups.google.com/group/android-porting
>
--
Regards,
Deva
www.bittoggler.com
--
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