Develop Reference

Library created with debug info when set release flags

This is my shell command:
cmake . \
-DCMAKE_SYSTEM_NAME=Android \
-DCMAKE_TOOLCHAIN_FILE=$toolchain \
-DANDROID_NDK=$ndk_path \
-DANDROID_TOOLCHAIN=clang \
-DANDROID_ABI=$arc_abi \
-DANDROID_PLATFORM=android-21 \
-DCMAKE_BUILD_TYPE=Release \
-DANDROID_STL=c++_static
make
and in CMakeLists:
cmake_minimum_required( VERSION 3.5.1 )
project(husky)
set(prelibs "${CMAKE_SOURCE_DIR}/../../../../third_party/libs")
set(third_include "${CMAKE_SOURCE_DIR}/../../../../third_party/include")
set(src_root "${CMAKE_SOURCE_DIR}/../../../../src")
message(STATUS "cur dir:${CMAKE_CURRENT_SOURCE_DIR}")
string(REPLACE "-Oz" "-O3" CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
string(REPLACE "-Os" "-O3" CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -pthread -O3 -Wnon-virtual-dtor -Wno-unused-parameter")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wextra -flto -fuse-ld=gold -Wl")
set( CMAKE_BUILD_TYPE Release )
...
...
add_library(my_test
SHARED
${ALGO_SRC_LIST}
${API_SRC_LIST}
${STAGE_SRC_LIST}
${UTILS_SRC_LIST}
${UTILS_CPU_LIST}
${UTILS_FORMAT_LIST}
${PIPELINE_SRC_LIST}
)
target_link_libraries(my_test
libopencv_imgproc
libopencv_core
libcpufeatures
video
libtbb
libalgo
libprotobuf
${EXTRA_LIBS}
)
Whether I set CMAKE_BUILD_TYPE or not, build library always has debuginfo. What's wrong with it?
update: my target is a dynamic library. when add "set( CMAKE_BUILD_TYPE Release )" in CMakeLists.txt or add "-DCMAKE_BUILD_TYPE=Release" in cmake command， result is always a debug library。

Android NDK & FFMPEG : findLibrary returned null

I am using this to build ffmpeg on ndk:
roman10's android ndk r9d - ffmpeg tutorial
The link shows how to compile, but its not clear how to use it. Can anybody guide me? Thanks.
After ndk-build from my project root i was able to generate .so files inside libs/armeabi and obj/local/armeabi.. Now I am getting findLibrary returned null?? What to do now?
java.lang.UnsatisfiedLinkError: Couldn't load libavutil from loader dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.palak.androidffmpegroman-2.apk"],nativeLibraryDirectories=[/data/app-lib/com.palak.androidffmpegroman-2, /vendor/lib, /system/lib]]]: findLibrary returned null
at java.lang.Runtime.loadLibrary(Runtime.java:358)
at java.lang.System.loadLibrary(System.java:526)
at com.palak.androidffmpegroman.MainActivity.<clinit>(MainActivity.java:175)
at java.lang.Class.newInstanceImpl(Native Method)
at java.lang.Class.newInstance(Class.java:1208)
at android.app.Instrumentation.newActivity(Instrumentation.java:1061)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2101)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2233)
at android.app.ActivityThread.access$800(ActivityThread.java:135)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5001)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)
at dalvik.system.NativeStart.main(Native Method)
my project structure:
My build_android.sh
#!/bin/bash
NDK=$HOME/NDK/android-ndk-r10d
SYSROOT=$NDK/platforms/android-19/arch-arm/
TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86
function build_one
{
sudo ./configure \
--prefix=$PREFIX \
--enable-shared \
--disable-static \
--disable-doc \
--disable-ffmpeg \
--disable-ffplay \
--disable-ffprobe \
--disable-ffserver \
--disable-avdevice \
--disable-doc \
--disable-symver \
--cross-prefix=$TOOLCHAIN/bin/arm-linux-androideabi- \
--target-os=linux \
--arch=arm \
--enable-cross-compile \
--sysroot=$SYSROOT \
--extra-cflags="-Os -fpic $ADDI_CFLAGS" \
--extra-ldflags="$ADDI_LDFLAGS" \
$ADDITIONAL_CONFIGURE_FLAG
make clean
make
make install
}
CPU=arm
PREFIX=$(pwd)/android/$CPU
ADDI_CFLAGS="-marm"
build_one
I am using Ndk r10, ffmpeg 2.5.4, ubuntu x86.
Edit: Android.mk
LOCAL_PATH:= /home/palak/NDK/ffmpeg-2.5.4/android/arm
include $(CLEAR_VARS)
LOCAL_MODULE:= libavcodec
LOCAL_SRC_FILES:= lib/libavcodec-56.so
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include
include $(PREBUILT_SHARED_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE:= libavformat
LOCAL_SRC_FILES:= lib/libavformat-56.so
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include
include $(PREBUILT_SHARED_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE:= libswscale
LOCAL_SRC_FILES:= lib/libswscale-3.so
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include
include $(PREBUILT_SHARED_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE:= libavutil
LOCAL_SRC_FILES:= lib/libavutil-54.so
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include
include $(PREBUILT_SHARED_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE:= libavfilter
LOCAL_SRC_FILES:= lib/libavfilter-5.so
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include
include $(PREBUILT_SHARED_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE:= libswresample
LOCAL_SRC_FILES:= lib/libswresample-1.so
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include
include $(PREBUILT_SHARED_LIBRARY)
Android.mk under jni folder:
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE := tutorial01
LOCAL_SRC_FILES := tutorial01.c
LOCAL_LDLIBS := -llog -ljnigraphics -lz
LOCAL_SHARED_LIBRARIES := avformat avcodec swscale avutil
include $(BUILD_SHARED_LIBRARY)
$(call import-module,ffmpeg-2.5.4/android/arm)

LOCAL_MODULE:= libavutil
-->
LOCAL_MODULE:= avutil # libavutil.so
example (used to work):
https://github.com/18446744073709551615/reDroid/blob/master/jni/Android.mk
UPDATE:
Once again: you do not need the lib prefixes in library names; LOCAL_MODULE:= avutil will give you libavutil.so
At second, what parameter do you pass to loadLibrary()? Again, it should be "avutil" for libavutil.so.
If you have problems, the best way is to start with the hello-jni example in the NDK (your-ndk-dir/samples/hello-jni/)
/* this is used to load the 'hello-jni' library on application
* startup. The library has already been unpacked into
* /data/data/com.example.hellojni/lib/libhello-jni.so <== !!!!!!!!!!!!!
* at installation time by the package manager.
*/
static {
System.loadLibrary("hello-jni");
}
Once the example compiles and runs, you may add your libraries to it and have your stuff work.

You use name libavutil to refer to libavutil-54.so during ndk-build. This is fine, but the runtime lib is still called libavutil-54.so. Moreover, your other modules, including tutorial01, know it by this name, so renaming it in libs/armeabi will also be wrong.
You need something like
static {
System.loadLibrary("avutil-54");
System.loadLibrary("avcodec-56");
System.loadLibrary("avformat-56");
System.loadLibrary("swscale-3");
System.loadLibrary("tutorial01");
}
In recent version of Android, the system will automatically resolve the local external references, so it's enough to call
static {
System.loadLibrary("tutorial01");
}

Replace your
LOCAL_SHARED_LIBRARIES := avformat avcodec swscale avutil
with
LOCAL_SHARED_LIBRARIES := libavformat libavcodec libswscale libavutil libavfilter libswresample
in Android.mk in your Jni folder.
And Load the libraries like below
static {
System.loadLibrary("avutil-54");
System.loadLibrary("avcodec-56");
System.loadLibrary("avformat-56");
System.loadLibrary("swscale-3");
System.loadLibrary("avfilter-5");
System.loadLibrary("swresample-1");
System.loadLibrary("tutorial01");
}

Are you sure that you are using a phone with an armeabi processor? Add the armeabiv7 in the Application.mk file and it will compile the required files for armeabiv7 phones in the libs folder.
APP_ABI := armeabi armeabi-v7a x86
This should work.

UnsatisfiedLinkError In Android 4.4 libDevil cannot locate symbol "png_set_longjmp_fn"

I have an image converter app on google play that runs fine and well, it incorporates NDK for support of more file formats using the DevIL Image Processing library.
It wokrs fine on most devices but since Android 4.4 Kitkat came out, i've received emails and crash reports on Google Play Console especially from Nexus devices that have 4.4 and now other older devices that receive the update
Here is the crash report
java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "png_set_longjmp_fn" referenced by "libdevil.so"...
at java.lang.Runtime.loadLibrary(Runtime.java:364)
at java.lang.System.loadLibrary(System.java:526)
at com.paul.icon.MainActivity.<clinit>(Unknown Source)
at java.lang.Class.newInstanceImpl(Native Method)
at java.lang.Class.newInstance(Class.java:1208)
at android.app.Instrumentation.newActivity(Instrumentation.java:1061)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2112)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
at android.app.ActivityThread.access$800(ActivityThread.java:135)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5017)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
at dalvik.system.NativeStart.main(Native Method)
The app can't start and from my own debugging it's from the first lines of my MainActivity.java when loading libdevil
static {
System.loadLibrary("physfs");
System.loadLibrary("jpeg");
System.loadLibrary("tiff");
System.loadLibrary("mng");
System.loadLibrary("png");
System.loadLibrary("jasper");
System.loadLibrary("lcms");
System.loadLibrary("devil");
System.loadLibrary("mylib");
}
saying....
java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "png_set_longjmp_fn" referenced by "libdevil.so"...
here is my android.mk file
LOCAL_PATH := $(call my-dir)
PHYSFS_SRC_PATH := physfs-2.0.2/
TIFF_SRC_PATH := tiff-3.9.5/
MNG_SRC_PATH := libmng-1.0.10/
LCMS_SRC_PATH := lcms2-2.2/
PNG_SRC_PATH := libpng-1.5.6/
JPEG_SRC_PATH := jpeg-8c/
JASPER_SRC_PATH := jasper-1.900.1/
DEVIL_SRC_PATH := devil-1.7.8/
#libjpeg
include $(CLEAR_VARS)
LOCAL_MODULE := libjpeg
LOCAL_MODULE_FILENAME := libjpeg
LOCAL_SRC_FILES := \
${JPEG_SRC_PATH}jcapimin.c ${JPEG_SRC_PATH}jcapistd.c ${JPEG_SRC_PATH}jccoefct.c ${JPEG_SRC_PATH}jccolor.c ${JPEG_SRC_PATH}jcdctmgr.c ${JPEG_SRC_PATH}jchuff.c \
${JPEG_SRC_PATH}jcinit.c ${JPEG_SRC_PATH}jcmainct.c ${JPEG_SRC_PATH}jcmarker.c ${JPEG_SRC_PATH}jcmaster.c ${JPEG_SRC_PATH}jcomapi.c ${JPEG_SRC_PATH}jcparam.c \
${JPEG_SRC_PATH}jcprepct.c ${JPEG_SRC_PATH}jcsample.c ${JPEG_SRC_PATH}jctrans.c ${JPEG_SRC_PATH}jdapimin.c ${JPEG_SRC_PATH}jdapistd.c \
${JPEG_SRC_PATH}jdatadst.c ${JPEG_SRC_PATH}jdatasrc.c ${JPEG_SRC_PATH}jdcoefct.c ${JPEG_SRC_PATH}jdcolor.c ${JPEG_SRC_PATH}jddctmgr.c ${JPEG_SRC_PATH}jdhuff.c \
${JPEG_SRC_PATH}jdinput.c ${JPEG_SRC_PATH}jdmainct.c ${JPEG_SRC_PATH}jdmarker.c ${JPEG_SRC_PATH}jdmaster.c ${JPEG_SRC_PATH}jdmerge.c \
${JPEG_SRC_PATH}jdpostct.c ${JPEG_SRC_PATH}jdsample.c ${JPEG_SRC_PATH}jdtrans.c ${JPEG_SRC_PATH}jerror.c ${JPEG_SRC_PATH}jfdctflt.c ${JPEG_SRC_PATH}jfdctfst.c \
${JPEG_SRC_PATH}jfdctint.c ${JPEG_SRC_PATH}jidctflt.c ${JPEG_SRC_PATH}jidctfst.c ${JPEG_SRC_PATH}jidctint.c ${JPEG_SRC_PATH}jquant1.c \
${JPEG_SRC_PATH}jquant2.c ${JPEG_SRC_PATH}jutils.c ${JPEG_SRC_PATH}jmemmgr.c ${JPEG_SRC_PATH}jcarith.c ${JPEG_SRC_PATH}jdarith.c ${JPEG_SRC_PATH}jaricom.c
# Use the no backing store memory manager provided by
# libjpeg. See install.txt
LOCAL_SRC_FILES += \
${JPEG_SRC_PATH}jmemnobs.c
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)
include $(BUILD_STATIC_LIBRARY)
#libtiff
include $(CLEAR_VARS)
LOCAL_MODULE := libtiff
LOCAL_CFLAGS := -g -Dlinux -DFT2_BUILD_LIBRARY=1 -DPHYSFS_NO_CDROM_SUPPORT=1 -DAL_ALEXT_PROTOTYPES=1 -DHAVE_GCC_DESTRUCTOR=1 -DOPT_GENERIC -DREAL_IS_FLOAT
LOCAL_CPPFLAGS := ${LOCAL_CFLAGS}
LOCAL_C_INCLUDES := \
${TIFF_SRC_PATH}libtiff/ \
${JPEG_SRC_PATH} \
LOCAL_SRC_FILES := \
${TIFF_SRC_PATH}libtiff/tif_dir.c \
${TIFF_SRC_PATH}libtiff/tif_codec.c \
${TIFF_SRC_PATH}libtiff/tif_predict.c \
${TIFF_SRC_PATH}libtiff/tif_tile.c \
${TIFF_SRC_PATH}libtiff/tif_version.c \
${TIFF_SRC_PATH}libtiff/tif_unix.c \
${TIFF_SRC_PATH}libtiff/tif_swab.c \
${TIFF_SRC_PATH}libtiff/tif_thunder.c \
${TIFF_SRC_PATH}libtiff/tif_next.c \
${TIFF_SRC_PATH}libtiff/tif_strip.c \
${TIFF_SRC_PATH}libtiff/tif_extension.c \
${TIFF_SRC_PATH}libtiff/tif_error.c \
${TIFF_SRC_PATH}libtiff/tif_dirwrite.c \
${TIFF_SRC_PATH}libtiff/tif_fax3sm.c \
${TIFF_SRC_PATH}libtiff/tif_ojpeg.c \
${TIFF_SRC_PATH}libtiff/tif_flush.c \
${TIFF_SRC_PATH}libtiff/tif_warning.c \
${TIFF_SRC_PATH}libtiff/tif_fax3.c \
${TIFF_SRC_PATH}libtiff/tif_jbig.c \
${TIFF_SRC_PATH}libtiff/tif_open.c \
${TIFF_SRC_PATH}libtiff/tif_write.c \
${TIFF_SRC_PATH}libtiff/tif_packbits.c \
${TIFF_SRC_PATH}libtiff/tif_compress.c \
${TIFF_SRC_PATH}libtiff/tif_color.c \
${TIFF_SRC_PATH}libtiff/tif_print.c \
${TIFF_SRC_PATH}libtiff/tif_zip.c \
${TIFF_SRC_PATH}libtiff/tif_aux.c \
${TIFF_SRC_PATH}libtiff/tif_dumpmode.c \
${TIFF_SRC_PATH}libtiff/tif_dirread.c \
${TIFF_SRC_PATH}libtiff/tif_getimage.c \
${TIFF_SRC_PATH}libtiff/tif_jpeg.c \
${TIFF_SRC_PATH}libtiff/tif_close.c \
${TIFF_SRC_PATH}libtiff/tif_read.c \
${TIFF_SRC_PATH}libtiff/tif_luv.c \
${TIFF_SRC_PATH}libtiff/tif_dirinfo.c \
${TIFF_SRC_PATH}libtiff/tif_lzw.c \
${TIFF_SRC_PATH}libtiff/tif_pixarlog.c \
${TIFF_SRC_PATH}port/lfind.c
LOCAL_LDLIBS := -llog -L../lib -lGLESv1_CM
LOCAL_STATIC_LIBRARIES := libjpeg libphysfs
include $(BUILD_SHARED_LIBRARY)
#libphysfs
include $(CLEAR_VARS)
LOCAL_MODULE := libphysfs
LOCAL_CFLAGS := -g -Dlinux -Dunix -DFT2_BUILD_LIBRARY=1 -DPHYSFS_NO_CDROM_SUPPORT=1 -DAL_ALEXT_PROTOTYPES=1 -DHAVE_GCC_DESTRUCTOR=1 -DOPT_GENERIC -DREAL_IS_FLOAT \
-DPHYSFS_SUPPORTS_APK=1 -DPHYSFS_SUPPORTS_ZIP=1 -DPHYSFS_SUPPORTS_ZIP=1 -DPHYSFS_SUPPORTS_7Z=1 -DPHYSFS_SUPPORTS_GRP=1 -DPHYSFS_SUPPORTS_QPAK=1 -DPHYSFS_SUPPORTS_HOG=1 -DPHYSFS_SUPPORTS_MVL=1 -DPHYSFS_SUPPORTS_WAD=1
LOCAL_CPPFLAGS := ${LOCAL_CFLAGS}
LOCAL_C_INCLUDES := \
${PHYSFS_SRC_PATH}
LOCAL_SRC_FILES := \
${PHYSFS_SRC_PATH}/physfs.c \
${PHYSFS_SRC_PATH}/physfs_byteorder.c \
${PHYSFS_SRC_PATH}/physfs_unicode.c \
${PHYSFS_SRC_PATH}/platform/os2.c \
${PHYSFS_SRC_PATH}/platform/pocketpc.c \
${PHYSFS_SRC_PATH}/platform/posix.c \
${PHYSFS_SRC_PATH}/platform/unix.c \
${PHYSFS_SRC_PATH}/platform/macosx.c \
${PHYSFS_SRC_PATH}/platform/windows.c \
${PHYSFS_SRC_PATH}/archivers/dir.c \
${PHYSFS_SRC_PATH}/archivers/grp.c \
${PHYSFS_SRC_PATH}/archivers/hog.c \
${PHYSFS_SRC_PATH}/archivers/lzma.c \
${PHYSFS_SRC_PATH}/archivers/mvl.c \
${PHYSFS_SRC_PATH}/archivers/qpak.c \
${PHYSFS_SRC_PATH}/archivers/wad.c \
${PHYSFS_SRC_PATH}/archivers/zip.c \
${PHYSFS_SRC_PATH}/archivers/apk.c \
${PHYSFS_SRC_PATH}/lzma/C/7zCrc.c \
${PHYSFS_SRC_PATH}/lzma/C/Archive/7z/7zBuffer.c \
${PHYSFS_SRC_PATH}/lzma/C/Archive/7z/7zDecode.c \
${PHYSFS_SRC_PATH}/lzma/C/Archive/7z/7zExtract.c \
${PHYSFS_SRC_PATH}/lzma/C/Archive/7z/7zHeader.c \
${PHYSFS_SRC_PATH}/lzma/C/Archive/7z/7zIn.c \
${PHYSFS_SRC_PATH}/lzma/C/Archive/7z/7zItem.c \
${PHYSFS_SRC_PATH}/lzma/C/Archive/7z/7zMethodID.c \
${PHYSFS_SRC_PATH}/lzma/C/Compress/Branch/BranchX86.c \
${PHYSFS_SRC_PATH}/lzma/C/Compress/Branch/BranchX86_2.c \
${PHYSFS_SRC_PATH}/lzma/C/Compress/Lzma/LzmaDecode.c \
${PHYSFS_SRC_PATH}/zlib123/adler32.c \
${PHYSFS_SRC_PATH}/zlib123/compress.c \
${PHYSFS_SRC_PATH}/zlib123/crc32.c \
${PHYSFS_SRC_PATH}/zlib123/deflate.c \
${PHYSFS_SRC_PATH}/zlib123/gzio.c \
${PHYSFS_SRC_PATH}/zlib123/infback.c \
${PHYSFS_SRC_PATH}/zlib123/inffast.c \
${PHYSFS_SRC_PATH}/zlib123/inflate.c \
${PHYSFS_SRC_PATH}/zlib123/inftrees.c \
${PHYSFS_SRC_PATH}/zlib123/trees.c \
${PHYSFS_SRC_PATH}/zlib123/uncompr.c \
${PHYSFS_SRC_PATH}/zlib123/zutil.c \
LOCAL_LDLIBS := -llog -L../lib -lGLESv1_CM
LOCAL_STATIC_LIBRARIES :=
include $(BUILD_SHARED_LIBRARY)
#libmng
include $(CLEAR_VARS)
LOCAL_MODULE := libmng
LOCAL_CFLAGS := -g -Dlinux -DFT2_BUILD_LIBRARY=1 -DPHYSFS_NO_CDROM_SUPPORT=1 -DAL_ALEXT_PROTOTYPES=1 -DHAVE_GCC_DESTRUCTOR=1 -DOPT_GENERIC -DREAL_IS_FLOAT
LOCAL_CPPFLAGS := ${LOCAL_CFLAGS}
LOCAL_C_INCLUDES := \
${JPEG_SRC_PATH} \
${MNG_SRC_PATH}
LOCAL_SRC_FILES := \
${MNG_SRC_PATH}libmng_write.c \
${MNG_SRC_PATH}libmng_object_prc.c \
${MNG_SRC_PATH}libmng_display.c \
${MNG_SRC_PATH}libmng_chunk_xs.c \
${MNG_SRC_PATH}libmng_chunk_io.c \
${MNG_SRC_PATH}libmng_read.c \
${MNG_SRC_PATH}libmng_prop_xs.c \
${MNG_SRC_PATH}libmng_filter.c \
${MNG_SRC_PATH}libmng_chunk_descr.c \
${MNG_SRC_PATH}libmng_cms.c \
${MNG_SRC_PATH}libmng_zlib.c \
${MNG_SRC_PATH}libmng_pixels.c \
${MNG_SRC_PATH}libmng_error.c \
${MNG_SRC_PATH}libmng_trace.c \
${MNG_SRC_PATH}libmng_jpeg.c \
${MNG_SRC_PATH}libmng_callback_xs.c \
${MNG_SRC_PATH}libmng_dither.c \
${MNG_SRC_PATH}libmng_hlapi.c \
${MNG_SRC_PATH}libmng_chunk_prc.c \
LOCAL_LDLIBS := -llog -L../lib -lGLESv1_CM
LOCAL_STATIC_LIBRARIES := libjpeg libphysfs
include $(BUILD_SHARED_LIBRARY)
#liblcms
include $(CLEAR_VARS)
LOCAL_MODULE := liblcms
LOCAL_CFLAGS := -g -Dlinux -DFT2_BUILD_LIBRARY=1 -DPHYSFS_NO_CDROM_SUPPORT=1 -DAL_ALEXT_PROTOTYPES=1 -DHAVE_GCC_DESTRUCTOR=1 -DOPT_GENERIC -DREAL_IS_FLOAT
LOCAL_CPPFLAGS := ${LOCAL_CFLAGS}
LOCAL_C_INCLUDES := \
${LCMS_SRC_PATH}include/ \
LOCAL_SRC_FILES := \
${LCMS_SRC_PATH}src/cmscam02.c \
${LCMS_SRC_PATH}src/cmserr.c \
${LCMS_SRC_PATH}src/cmstypes.c \
${LCMS_SRC_PATH}src/cmsmd5.c \
${LCMS_SRC_PATH}src/cmswtpnt.c \
${LCMS_SRC_PATH}src/cmsgmt.c \
${LCMS_SRC_PATH}src/cmspcs.c \
${LCMS_SRC_PATH}src/cmsopt.c \
${LCMS_SRC_PATH}src/cmscnvrt.c \
${LCMS_SRC_PATH}src/cmsps2.c \
${LCMS_SRC_PATH}src/cmssamp.c \
${LCMS_SRC_PATH}src/cmsplugin.c \
${LCMS_SRC_PATH}src/cmsmtrx.c \
${LCMS_SRC_PATH}src/cmspack.c \
${LCMS_SRC_PATH}src/cmsio0.c \
${LCMS_SRC_PATH}src/cmsgamma.c \
${LCMS_SRC_PATH}src/cmscgats.c \
${LCMS_SRC_PATH}src/cmsxform.c \
${LCMS_SRC_PATH}src/cmsnamed.c \
${LCMS_SRC_PATH}src/cmssm.c \
${LCMS_SRC_PATH}src/cmsio1.c \
${LCMS_SRC_PATH}src/cmsintrp.c \
${LCMS_SRC_PATH}src/cmslut.c \
${LCMS_SRC_PATH}src/cmsvirt.c \
LOCAL_LDLIBS := -llog -L../lib -lGLESv1_CM
LOCAL_STATIC_LIBRARIES :=
include $(BUILD_SHARED_LIBRARY)
#libpng
include $(CLEAR_VARS)
LOCAL_MODULE := libpng
LOCAL_CFLAGS := -g -Dlinux -DFT2_BUILD_LIBRARY=1 -DPHYSFS_NO_CDROM_SUPPORT=1 -DAL_ALEXT_PROTOTYPES=1 -DHAVE_GCC_DESTRUCTOR=1 -DOPT_GENERIC -DREAL_IS_FLOAT
LOCAL_CPPFLAGS := ${LOCAL_CFLAGS}
LOCAL_C_INCLUDES := \
${PNG_SRC_PATH} \
LOCAL_SRC_FILES := \
${PNG_SRC_PATH}pngerror.c \
${PNG_SRC_PATH}pngwio.c \
${PNG_SRC_PATH}pngwrite.c \
${PNG_SRC_PATH}pngwutil.c \
${PNG_SRC_PATH}pngwtran.c \
${PNG_SRC_PATH}pngset.c \
${PNG_SRC_PATH}pngtrans.c \
${PNG_SRC_PATH}example.c \
${PNG_SRC_PATH}png.c \
${PNG_SRC_PATH}pngrtran.c \
${PNG_SRC_PATH}pngmem.c \
${PNG_SRC_PATH}pngpread.c \
${PNG_SRC_PATH}pngrutil.c \
${PNG_SRC_PATH}pngrio.c \
${PNG_SRC_PATH}pngget.c \
${PNG_SRC_PATH}pngread.c \
LOCAL_LDLIBS := -llog -L../lib -lGLESv1_CM
LOCAL_STATIC_LIBRARIES := libphysfs
include $(BUILD_SHARED_LIBRARY)
#libjasper
include $(CLEAR_VARS)
LOCAL_MODULE := libjasper
LOCAL_CFLAGS := -g -Dlinux -DFT2_BUILD_LIBRARY=1 -DPHYSFS_NO_CDROM_SUPPORT=1 -DAL_ALEXT_PROTOTYPES=1 -DHAVE_GCC_DESTRUCTOR=1 -DOPT_GENERIC -DREAL_IS_FLOAT
LOCAL_CPPFLAGS := ${LOCAL_CFLAGS}
LOCAL_C_INCLUDES := \
${JASPER_SRC_PATH}src/libjasper/include \
${JPEG_SRC_PATH} \
LOCAL_SRC_FILES := \
${JASPER_SRC_PATH}src/libjasper/base/jas_cm.c \
${JASPER_SRC_PATH}src/libjasper/base/jas_getopt.c \
${JASPER_SRC_PATH}src/libjasper/base/jas_seq.c \
${JASPER_SRC_PATH}src/libjasper/base/jas_malloc.c \
${JASPER_SRC_PATH}src/libjasper/base/jas_init.c \
${JASPER_SRC_PATH}src/libjasper/base/jas_debug.c \
${JASPER_SRC_PATH}src/libjasper/base/jas_stream.c \
${JASPER_SRC_PATH}src/libjasper/base/jas_string.c \
${JASPER_SRC_PATH}src/libjasper/base/jas_version.c \
${JASPER_SRC_PATH}src/libjasper/base/jas_tmr.c \
${JASPER_SRC_PATH}src/libjasper/base/jas_image.c \
${JASPER_SRC_PATH}src/libjasper/base/jas_tvp.c \
${JASPER_SRC_PATH}src/libjasper/base/jas_iccdata.c \
${JASPER_SRC_PATH}src/libjasper/base/jas_icc.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_mqcod.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_t1enc.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_dec.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_math.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_util.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_bs.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_tagtree.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_t1cod.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_t2enc.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_mqenc.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_enc.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_qmfb.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_t1dec.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_cs.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_t2cod.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_tsfb.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_mqdec.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_t2dec.c \
${JASPER_SRC_PATH}src/libjasper/jpc/jpc_mct.c \
${JASPER_SRC_PATH}src/libjasper/dummy.c \
${JASPER_SRC_PATH}src/libjasper/pnm/pnm_dec.c \
${JASPER_SRC_PATH}src/libjasper/pnm/pnm_enc.c \
${JASPER_SRC_PATH}src/libjasper/pnm/pnm_cod.c \
${JASPER_SRC_PATH}src/libjasper/jp2/jp2_enc.c \
${JASPER_SRC_PATH}src/libjasper/jp2/jp2_cod.c \
${JASPER_SRC_PATH}src/libjasper/jp2/jp2_dec.c \
${JASPER_SRC_PATH}src/libjasper/pgx/pgx_dec.c \
${JASPER_SRC_PATH}src/libjasper/pgx/pgx_enc.c \
${JASPER_SRC_PATH}src/libjasper/pgx/pgx_cod.c \
${JASPER_SRC_PATH}src/libjasper/bmp/bmp_enc.c \
${JASPER_SRC_PATH}src/libjasper/bmp/bmp_dec.c \
${JASPER_SRC_PATH}src/libjasper/bmp/bmp_cod.c \
${JASPER_SRC_PATH}src/libjasper/jpg/jpg_val.c \
${JASPER_SRC_PATH}src/libjasper/jpg/jpg_enc.c \
${JASPER_SRC_PATH}src/libjasper/jpg/jpg_dec.c \
${JASPER_SRC_PATH}src/libjasper/ras/ras_cod.c \
${JASPER_SRC_PATH}src/libjasper/ras/ras_dec.c \
${JASPER_SRC_PATH}src/libjasper/ras/ras_enc.c \
${JASPER_SRC_PATH}src/libjasper/mif/mif_cod.c \
LOCAL_LDLIBS := -llog -L../lib -lGLESv1_CM
LOCAL_STATIC_LIBRARIES := libjpeg
include $(BUILD_SHARED_LIBRARY)
#libdevil
include $(CLEAR_VARS)
LOCAL_MODULE := libdevil
LOCAL_CFLAGS := -g -Dlinux -DFT2_BUILD_LIBRARY=1 -DPHYSFS_NO_CDROM_SUPPORT=1 -DAL_ALEXT_PROTOTYPES=1 -DHAVE_GCC_DESTRUCTOR=1 -DOPT_GENERIC -DREAL_IS_FLOAT -fexceptions
LOCAL_CPPFLAGS := ${LOCAL_CFLAGS}
LOCAL_C_INCLUDES := \
${DEVIL_SRC_PATH}include \
${DEVIL_SRC_PATH}src-IL/include \
${DEVIL_SRC_PATH}src-ILU/include \
${JASPER_SRC_PATH}src/libjasper/include \
${PHYSFS_SRC_PATH} \
${PHYSFS_SRC_PATH}zlib123 \
${PNG_SRC_PATH} \
${MNG_SRC_PATH} \
${JPEG_SRC_PATH} \
${LCMS_SRC_PATH}include/ \
${TIFF_SRC_PATH}libtiff/ \
LOCAL_SRC_FILES := \
${DEVIL_SRC_PATH}src-IL/src/il_sun.c \
${DEVIL_SRC_PATH}src-IL/src/il_wdp.c \
${DEVIL_SRC_PATH}src-IL/src/il_doom.c \
${DEVIL_SRC_PATH}src-IL/src/il_jp2.c \
${DEVIL_SRC_PATH}src-IL/src/il_tpl.c \
${DEVIL_SRC_PATH}src-IL/src/il_size.c \
${DEVIL_SRC_PATH}src-IL/src/il_rle.c \
${DEVIL_SRC_PATH}src-IL/src/il_gif.c \
${DEVIL_SRC_PATH}src-IL/src/il_states.c \
${DEVIL_SRC_PATH}src-IL/src/il_psp.c \
${DEVIL_SRC_PATH}src-IL/src/il_devil.c \
${DEVIL_SRC_PATH}src-IL/src/il_convbuff.c \
${DEVIL_SRC_PATH}src-IL/src/il_ftx.c \
${DEVIL_SRC_PATH}src-IL/src/il_vtf.c \
${DEVIL_SRC_PATH}src-IL/src/il_iff.c \
${DEVIL_SRC_PATH}src-IL/src/il_lif.c \
${DEVIL_SRC_PATH}src-IL/src/il_pcx.c \
${DEVIL_SRC_PATH}src-IL/src/il_io.c \
${DEVIL_SRC_PATH}src-IL/src/il_files.c \
${DEVIL_SRC_PATH}src-IL/src/il_fastconv.c \
${DEVIL_SRC_PATH}src-IL/src/il_error.c \
${DEVIL_SRC_PATH}src-IL/src/il_main.c \
${DEVIL_SRC_PATH}src-IL/src/il_utx.cpp \
${DEVIL_SRC_PATH}src-IL/src/il_pcd.c \
${DEVIL_SRC_PATH}src-IL/src/il_neuquant.c \
${DEVIL_SRC_PATH}src-IL/src/il_dds.c \
${DEVIL_SRC_PATH}src-IL/src/il_dicom.c \
${DEVIL_SRC_PATH}src-IL/src/il_wal.c \
${DEVIL_SRC_PATH}src-IL/src/il_icon.c \
${DEVIL_SRC_PATH}src-IL/src/il_blp.c \
${DEVIL_SRC_PATH}src-IL/src/il_mp3.c \
${DEVIL_SRC_PATH}src-IL/src/il_header.c \
${DEVIL_SRC_PATH}src-IL/src/il_alloc.c \
${DEVIL_SRC_PATH}src-IL/src/il_sgi.c \
${DEVIL_SRC_PATH}src-IL/src/il_stack.c \
${DEVIL_SRC_PATH}src-IL/src/il_texture.c \
${DEVIL_SRC_PATH}src-IL/src/altivec_typeconversion.c \
${DEVIL_SRC_PATH}src-IL/src/il_targa.c \
${DEVIL_SRC_PATH}src-IL/src/il_bmp.c \
${DEVIL_SRC_PATH}src-IL/src/il_mdl.c \
${DEVIL_SRC_PATH}src-IL/src/il_pix.c \
${DEVIL_SRC_PATH}src-IL/src/il_pnm.c \
${DEVIL_SRC_PATH}src-IL/src/il_ilbm.c \
${DEVIL_SRC_PATH}src-IL/src/il_icns.c \
${DEVIL_SRC_PATH}src-IL/src/il_cut.c \
${DEVIL_SRC_PATH}src-IL/src/il_profiles.c \
${DEVIL_SRC_PATH}src-IL/src/il_hdr.c \
${DEVIL_SRC_PATH}src-IL/src/il_register.c \
${DEVIL_SRC_PATH}src-IL/src/il_exr.cpp \
${DEVIL_SRC_PATH}src-IL/src/il_iwi.c \
${DEVIL_SRC_PATH}src-IL/src/il_mng.c \
${DEVIL_SRC_PATH}src-IL/src/il_rot.c \
${DEVIL_SRC_PATH}src-IL/src/il_jpeg.c \
${DEVIL_SRC_PATH}src-IL/src/il_png.c \
${DEVIL_SRC_PATH}src-IL/src/il_pxr.c \
${DEVIL_SRC_PATH}src-IL/src/il_nvidia.cpp \
${DEVIL_SRC_PATH}src-IL/src/il_squish.cpp \
${DEVIL_SRC_PATH}src-IL/src/il_utility.c \
${DEVIL_SRC_PATH}src-IL/src/il_internal.c \
${DEVIL_SRC_PATH}src-IL/src/il_psd.c \
${DEVIL_SRC_PATH}src-IL/src/il_endian.c \
${DEVIL_SRC_PATH}src-IL/src/il_quantizer.c \
${DEVIL_SRC_PATH}src-IL/src/il_wbmp.c \
${DEVIL_SRC_PATH}src-IL/src/il_manip.c \
${DEVIL_SRC_PATH}src-IL/src/il_pic.c \
${DEVIL_SRC_PATH}src-IL/src/il_tiff.c \
${DEVIL_SRC_PATH}src-IL/src/il_pal.c \
${DEVIL_SRC_PATH}src-IL/src/il_dds-save.c \
${DEVIL_SRC_PATH}src-IL/src/il_raw.c \
${DEVIL_SRC_PATH}src-IL/src/il_convert.c \
${DEVIL_SRC_PATH}src-IL/src/il_dcx.c \
${DEVIL_SRC_PATH}src-IL/src/il_fits.c \
${DEVIL_SRC_PATH}src-IL/src/il_xpm.c \
${DEVIL_SRC_PATH}src-IL/src/il_bits.c \
${DEVIL_SRC_PATH}src-IL/src/altivec_common.c \
${DEVIL_SRC_PATH}src-IL/src/il_dpx.c \
${DEVIL_SRC_PATH}src-IL/src/il_rawdata.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_alloc.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_error.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_filter_rcg.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_filter.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_internal.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_main.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_manip.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_mipmap.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_noise.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_region.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_rotate.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_scale.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_scale2d.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_scale3d.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_scaling.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_states.c \
${DEVIL_SRC_PATH}src-ILU/src/ilu_utilities.c \
LOCAL_LDLIBS := -llog -L../lib -lGLESv1_CM -DFT2_BUILD_LIBRARY=1
LOCAL_STATIC_LIBRARIES := \
libjasper \
libpng \
libmng \
libjpeg \
liblcms \
libphysfs \
libtiff
include $(BUILD_SHARED_LIBRARY)
#mylib
include $(CLEAR_VARS)
LOCAL_MODULE := libmylib
LOCAL_CFLAGS := -g -Dlinux -DFT2_BUILD_LIBRARY=1 -DPHYSFS_NO_CDROM_SUPPORT=1 -DAL_ALEXT_PROTOTYPES=1 -DHAVE_GCC_DESTRUCTOR=1 -DOPT_GENERIC -DREAL_IS_FLOAT -fexceptions
LOCAL_CPPFLAGS := ${LOCAL_CFLAGS}
LOCAL_C_INCLUDES := \
${DEVIL_SRC_PATH}include \
${DEVIL_SRC_PATH}src-IL/include \
${DEVIL_SRC_PATH}src-ILU/include \
${JASPER_SRC_PATH}src/libjasper/include \
${PHYSFS_SRC_PATH} \
${PHYSFS_SRC_PATH}zlib123 \
${PNG_SRC_PATH} \
${MNG_SRC_PATH} \
${JPEG_SRC_PATH} \
${LCMS_SRC_PATH}include/ \
${TIFF_SRC_PATH}libtiff/ \
LOCAL_SRC_FILES := native.cpp
LOCAL_LDLIBS := -llog -lGLESv2
LOCAL_STATIC_LIBRARIES := \
libjasper \
libpng \
libmng \
libjpeg \
liblcms \
libphysfs \
libtiff \
libdevil \
include $(BUILD_SHARED_LIBRARY)
and my application.mk
APP_STL := gnustl_static
APP_ABI := armeabi-v7a
after searching my entire jni folder for the png_set_longjmp_fn string, i found it in the following files in my libpng folder. Below are snippets.
pngerror.c
#ifdef PNG_SETJMP_SUPPORTED
/* This API only exists if ANSI-C style error handling is used,
* otherwise it is necessary for png_default_error to be overridden.
*/
jmp_buf* PNGAPI
png_set_longjmp_fn(png_structrp png_ptr, png_longjmp_ptr longjmp_fn,
size_t jmp_buf_size)
{
/* From libpng 1.6.0 the app gets one chance to set a 'jmpbuf_size' value
* and it must not change after that. Libpng doesn't care how big the
* buffer is, just that it doesn't change.
*
* If the buffer size is no *larger* than the size of jmp_buf when libpng is
symbols.def
;Version 1.6.2
;--------------------------------------------------------------
; LIBPNG symbol list as a Win32 DEF file
; Contains all the symbols that can be exported from libpng
;--------------------------------------------------------------
LIBRARY
EXPORTS
png_access_version_number #1
png_set_sig_bytes #2
png_sig_cmp #3
png_create_read_struct #4
png_create_write_struct #5
png_get_compression_buffer_size #6
png_set_compression_buffer_size #7
png_set_longjmp_fn #8
png_longjmp #9
png.h
#ifdef PNG_SETJMP_SUPPORTED
/* This function returns the jmp_buf built in to *png_ptr. It must be
* supplied with an appropriate 'longjmp' function to use on that jmp_buf
* unless the default error function is overridden in which case NULL is
* acceptable. The size of the jmp_buf is checked against the actual size
* allocated by the library - the call will return NULL on a mismatch
* indicating an ABI mismatch.
*/
PNG_EXPORT(8, jmp_buf*, png_set_longjmp_fn, (png_structrp png_ptr,
png_longjmp_ptr longjmp_fn, size_t jmp_buf_size));
# define png_jmpbuf(png_ptr) \
(*png_set_longjmp_fn((png_ptr), longjmp, (sizeof (jmp_buf))))
#else
Any help to make kitkat locate it is much appreciated.

Well from all my googling, I think Android 4.4 tries to link anything called libpng to its own libpng 1.2.46, My libpng 1.5.6 had the png_set_longjmp_fn symbols and the one 4.4 uses doesn't
So i went to my android.mk file and renamed libpng to libpngo as well as the system.load thingy in my mainactivity.
Works OK now.

How to replace libjpeg with libjpeg-turbo when using gstreamer sdk android?

The project https://github.com/iiordanov/bVNC using gstreamer sdk(http://docs.gstreamer.com/display/GstSDK/Installing+for+Android+development).
the jpeg library used by it is jpeglib.
I want to replace jpeglib with libjpeg-turbo to improve mjpeg decoding performance. How can I do it?

1, I changed the Android.mk file in jni/src. Below is the changed version. I haven't replaced the jpeglib used by gstreamer, but replaced the jpeglib used by aSPICE. The bVNC code I am using is v3.3.5.
2, When compiling libjpeg-turbo 1.3.0, make sure you configure it with --with-jpeg8.
3, Below is the modified Android.mk:
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LIB_PATH := $(LOCAL_PATH)/../../libs/armeabi
SPICE_CLIENT_ANDROID_DEPS := $(LOCAL_PATH)/../libs/deps
CROSS_DIR := /opt/android
spice_objs := \
$(SPICE_CLIENT_ANDROID_DEPS)/lib/libssl.a \
$(SPICE_CLIENT_ANDROID_DEPS)/lib/libcrypto.a \
$(CROSS_DIR)/lib/libturbojpeg.a \
$(SPICE_CLIENT_ANDROID_DEPS)/lib/libcelt051.a
LOCAL_MODULE := spice
LOCAL_SRC_FILES := channel-record.c channel-playback.c channel-cursor.c \
spice-cmdline.c coroutine_gthread.c spice-util.c \
spice-session.c spice-channel.c spice-marshal.c spice-glib-enums.c \
common/generated_client_demarshallers.c common/generated_client_demarshallers1.c \
common/generated_client_marshallers.c common/generated_client_marshallers1.c \
gio-coroutine.c channel-base.c channel-main.c spice-proxy.c bio-gsocket.c glib-compat.c \
channel-display.c channel-display-mjpeg.c channel-inputs.c decode-glz.c \
decode-jpeg.c decode-zlib.c wocky-http-proxy.c channel-port.c spice-client.c spice-audio.c \
common/mem.c common/marshaller.c common/canvas_utils.c common/backtrace.c \
common/sw_canvas.c common/pixman_utils.c common/lines.c common/rop3.c common/quic.c \
common/lz.c common/region.c common/ssl_verify.c common/log.c spice-gstaudio.c
LOCAL_LDLIBS += $(spice_objs) \
-ljnigraphics -llog -ldl -lstdc++ -lz -lc \
-malign-double -malign-loops
LOCAL_LDLIBS += -L$(LIB_PATH) -lgstreamer_android
LOCAL_CPPFLAGS += -DG_LOG_DOMAIN=\"GSpice\" \
-DSW_CANVAS_CACHE \
-DSPICE_GTK_LOCALEDIR=\"/usr/local/share/locale\" \
-DHAVE_CONFIG_H -UHAVE_SYS_SHM_H -DSW_CANVAS_CACHE \
-D_REENTRANT -DWITH_GSTAUDIO
LOCAL_C_INCLUDES += $(LOCAL_PATH)/common \
$(SPICE_CLIENT_ANDROID_DEPS)/include
LOCAL_CFLAGS := $(LOCAL_CPPFLAGS) \
-std=gnu99 -Wall -Wno-sign-compare -Wno-deprecated-declarations -Wl,--no-undefined \
-fPIC -DPIC -O3 -funroll-loops -ffast-math
LOCAL_EXPORT_CFLAGS += $(LOCAL_CFLAGS)
LOCAL_EXPORT_LDLIBS += $(LOCAL_LDLIBS)
LOCAL_SHARED_LIBRARIES := gstreamer_android
LOCAL_ARM_MODE := arm
include $(BUILD_STATIC_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE := spice-android
LOCAL_SRC_FILES := android/android-service.c android/android-spicy.c android/android-spice-widget.c \
android/android-io.c
LOCAL_STATIC_LIBRARIES := spice
include $(BUILD_SHARED_LIBRARY)
include $(CLEAR_VARS)
ifndef GSTREAMER_SDK_ROOT
ifndef GSTREAMER_SDK_ROOT_ANDROID
$(error GSTREAMER_SDK_ROOT_ANDROID is not defined!)
endif
GSTREAMER_SDK_ROOT := $(GSTREAMER_SDK_ROOT_ANDROID)
endif
GSTREAMER_NDK_BUILD_PATH := $(GSTREAMER_SDK_ROOT)/share/gst-android/ndk-build/
include $(GSTREAMER_NDK_BUILD_PATH)/plugins.mk
GSTREAMER_PLUGINS := $(GSTREAMER_PLUGINS_CORE) $(GSTREAMER_PLUGINS_SYS)
GSTREAMER_EXTRA_DEPS := glib-2.0 gthread-2.0 pixman-1 gstreamer-app-0.10
include $(GSTREAMER_NDK_BUILD_PATH)/gstreamer.mk

Linker error: undefined reference to `EVP_cast5_ecb'

I'm trying to compile openssl with cast support but I instead get this error:
SharedLibrary : libcrypto.so
./obj/local/armeabi/objs/crypto/evp/c_allc.o: In function `OpenSSL_add_all_ciphers':
~/testandroid/libssl/jni/crypto/evp/c_allc.c:143: undefined reference to `EVP_cast5_ecb'
~/testandroid/libssl/jni/crypto/evp/c_allc.c:144: undefined reference to `EVP_cast5_cfb64'
~/testandroid/libssl/jni/crypto/evp/c_allc.c:145: undefined reference to `EVP_cast5_ofb'
~/testandroid/libssl/jni/crypto/evp/c_allc.c:146: undefined reference to `EVP_cast5_cbc'
./obj/local/armeabi/objs/crypto/evp/e_old.o: In function `EVP_cast5_cfb':
~/testandroid/libssl/jni/crypto/evp/e_old.c:104: undefined reference to `EVP_cast5_cfb64'
collect2: ld returned 1 exit status
make: *** [obj/local/armeabi/libcrypto.so] Error 1
EVP_cast5_ecb and friends are all defined in ~/testandroid/libssl/jni/crypto/evp/evp.h and in ~/testandroid/libssl/jni/include/evp.h
#ifndef OPENSSL_NO_CAST
const EVP_CIPHER *EVP_cast5_ecb(void);
const EVP_CIPHER *EVP_cast5_cbc(void);
const EVP_CIPHER *EVP_cast5_cfb64(void);
# define EVP_cast5_cfb EVP_cast5_cfb64
const EVP_CIPHER *EVP_cast5_ofb(void);
#endif
In crypto/Android.mk
local_src_files := \
evp/c_allc.c \
evp/e_old.c \
# And a whole bunch of other c files
local_c_includes := \
$(APP_PROJECT_PATH) \
$(APP_PROJECT_PATH)/crypto/asn1 \
$(APP_PROJECT_PATH)/crypto/evp \ # evp.h is located here
$(APP_PROJECT_PATH)/include \
$(APP_PROJECT_PATH)/include/openssl # Another evp.h is also located here
include $(CLEAR_VARS)
include $(LOCAL_PATH)/../android-config.mk
ifeq ($(TARGET_ARCH),arm)
LOCAL_NDK_VERSION := 5
LOCAL_SDK_VERSION := 9
# Use the NDK prebuilt libz and libdl.
LOCAL_LDFLAGS += -lz -ldl
else
LOCAL_SHARED_LIBRARIES += libz libdl
endif
LOCAL_SRC_FILES += $(local_src_files)
LOCAL_CFLAGS += $(local_c_flags)
LOCAL_C_INCLUDES += $(local_c_includes)
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE:= libcrypto
include $(BUILD_SHARED_LIBRARY)
I'm probably missing something very trivial here, since I'm new to Android and C in general, so be nice :)
EDIT: I saw that there is a Makefile for cast. I'm guessing there is a whole load of linking magic going on at the very bottom of the original Makefile. How would I do something equivalent for Android?
#
# OpenSSL/crypto/cast/Makefile
#
DIR= cast
TOP= ../..
CC= cc
CPP= $(CC) -E
INCLUDES=
CFLAG=-g
MAKEFILE= Makefile
AR= ar r
CAST_ENC=c_enc.o
CFLAGS= $(INCLUDES) $(CFLAG)
ASFLAGS= $(INCLUDES) $(ASFLAG)
AFLAGS= $(ASFLAGS)
GENERAL=Makefile
TEST=casttest.c
APPS=
LIB=$(TOP)/libcrypto.a
LIBSRC=c_skey.c c_ecb.c c_enc.c c_cfb64.c c_ofb64.c
LIBOBJ=c_skey.o c_ecb.o $(CAST_ENC) c_cfb64.o c_ofb64.o
SRC= $(LIBSRC)
EXHEADER= cast.h
HEADER= cast_s.h cast_lcl.h $(EXHEADER)
ALL= $(GENERAL) $(SRC) $(HEADER)
top:
(cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all)
all: lib
lib: $(LIBOBJ)
$(AR) $(LIB) $(LIBOBJ)
$(RANLIB) $(LIB) || echo Never mind.
#touch lib
cast-586.s: asm/cast-586.pl ../perlasm/x86asm.pl ../perlasm/cbc.pl
$(PERL) asm/cast-586.pl $(PERLASM_SCHEME) $(CLAGS) $(PROCESSOR) > $#
files:
$(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO
links:
#$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER)
#$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST)
#$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
install:
#[ -n "$(INSTALLTOP)" ] # should be set by top Makefile...
#headerlist="$(EXHEADER)"; for i in $$headerlist ; \
do \
(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
done;
tags:
ctags $(SRC)
tests:
lint:
lint -DLINT $(INCLUDES) $(SRC)>fluff
depend:
#[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile...
$(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC)
dclean:
$(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new
mv -f Makefile.new $(MAKEFILE)
clean:
rm -f *.s *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff
# DO NOT DELETE THIS LINE -- make depend depends on it.
c_cfb64.o: ../../e_os.h ../../include/openssl/cast.h
c_cfb64.o: ../../include/openssl/e_os2.h ../../include/openssl/opensslconf.h
c_cfb64.o: c_cfb64.c cast_lcl.h
c_ecb.o: ../../e_os.h ../../include/openssl/cast.h
c_ecb.o: ../../include/openssl/e_os2.h ../../include/openssl/opensslconf.h
c_ecb.o: ../../include/openssl/opensslv.h c_ecb.c cast_lcl.h
c_enc.o: ../../e_os.h ../../include/openssl/cast.h
c_enc.o: ../../include/openssl/e_os2.h ../../include/openssl/opensslconf.h
c_enc.o: c_enc.c cast_lcl.h
c_ofb64.o: ../../e_os.h ../../include/openssl/cast.h
c_ofb64.o: ../../include/openssl/e_os2.h ../../include/openssl/opensslconf.h
c_ofb64.o: c_ofb64.c cast_lcl.h
c_skey.o: ../../e_os.h ../../include/openssl/cast.h
c_skey.o: ../../include/openssl/e_os2.h ../../include/openssl/opensslconf.h
c_skey.o: c_skey.c cast_lcl.h cast_s.h