Compiling JavaCV

[Wei-Ning Huang]

Hi,

I'm trying to compile javacv myself but without luck.

I'm using netbeans 6.9.1 and it shows a lot of reference error.

When I try to build it, it shows error mesasges:

init:

Deleting: /home/aitjcize/Downloads/javacv/build/built-jar.properties

deps-jar:

Updating property file: /home/aitjcize/Downloads/javacv/build/built-jar.properties

/home/aitjcize/Downloads/javacv/nbproject/build-impl.xml:504: The following error occurred while executing this line:

/home/aitjcize/Downloads/javacv/nbproject/build-impl.xml:898: The following error occurred while executing this line:

java.io.FileNotFoundException: /home/aitjcize/Downloads/javacpp/build.xml (no such file or directory)

        at java.io.FileInputStream.open(Native Method)

        at java.io.FileInputStream.<init>(FileInputStream.java:120)

        at org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java:268)

        at org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java:177)

        at org.apache.tools.ant.ProjectHelper.configureProject(ProjectHelper.java:82)

        at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:393)

        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)

        at sun.reflect.GeneratedMethodAccessor133.invoke(Unknown Source)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

        at java.lang.reflect.Method.invoke(Method.java:597)

        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)

        at org.apache.tools.ant.Task.perform(Task.java:348)

        at org.apache.tools.ant.Target.execute(Target.java:390)

        at org.apache.tools.ant.Target.performTasks(Target.java:411)

        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1397)

        at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)

        at org.apache.tools.ant.Project.executeTargets(Project.java:1249)

        at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:442)

        at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)

        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)

        at sun.reflect.GeneratedMethodAccessor133.invoke(Unknown Source)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

        at java.lang.reflect.Method.invoke(Method.java:597)

        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)

        at org.apache.tools.ant.Task.perform(Task.java:348)

        at org.apache.tools.ant.Target.execute(Target.java:390)

        at org.apache.tools.ant.Target.performTasks(Target.java:411)

        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1397)

        at org.apache.tools.ant.Project.executeTarget(Project.java:1366)

        at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)

        at org.apache.tools.ant.Project.executeTargets(Project.java:1249)

        at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:281)

        at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:539)

        at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:154)

BUILD FAILED (total time: 0 seconds)

can any one help me with this?

Best regards,
Wei-Ning Huag

[Samuel Audet]

It's looking for the source code of JavaCPP, please check the README.txt file...

Samuel

2011/07/18 19:37 "Wei-Ning Huang" <aitj...@gmail.com>:

[Wei-Ning Huang]

Thanks, I didn't notice that it's from another project :P

BTW, I want to compile javacv from source because I can't find a way to make it work with android.

Here is my Android.mk

LOCAL_PREBUILT_STATIC_JAVA_LIBRARIES := \

javacv:../lib/javacv.jar \

javacpp:../lib/javacpp.jar \

javacv-linux-x86:../lib/javacv-linux-x86.jar

include $(BUILD_MULTI_PREBUILT)

include $(CLEAR_VARS)

# Build Owl

LOCAL_MODULE := owl

LOCAL_MODULE_TAGS := optional

LOCAL_SRC_FILES := $(call all-java-files-under, org/zeroxlab/owl)

LOCAL_JAR_MANIFEST := ../etc/owl/manifest.txt

LOCAL_STATIC_JAVA_LIBRARIES := \

javacv \

javacpp \

javacv-linux-x86

include $(BUILD_HOST_JAVA_LIBRARY)

include $(CLEAR_VARS)

The compile messages:

============================================

PLATFORM_VERSION_CODENAME=AOSP

PLATFORM_VERSION=3.1.4.1.5.9.2.6.5

TARGET_PRODUCT=full

TARGET_BUILD_VARIANT=eng

TARGET_SIMULATOR=

TARGET_BUILD_TYPE=release

TARGET_BUILD_APPS=

TARGET_ARCH=arm

TARGET_ARCH_VARIANT=armv7-a

HOST_ARCH=x86

HOST_OS=linux

HOST_BUILD_TYPE=release

BUILD_ID=OPENMASTER

============================================

make: Entering directory `/home/xxxxx/Work/android/aosp'

make: *** No rule to make target `/home/xxxxx/Work/xxxx/src/../lib/javacv.jar', needed by `out/target/product/generic/obj/JAVA_LIBRARIES/javacv_intermediates/javalib.jar'.  Stop.

make: Leaving directory `/home/xxxxx/Work/android/aosp'

I know this is not really related to javacv project, but I would be very glad if someone can answer this question for me :P

Best regards,

Wei-Ning Huang

2011/7/18 Samuel Audet <samuel...@gmail.com>

--
AZ Huang <http://berelent.blogspot.com/>

[Samuel Audet]

How do the instructions for Android in the README.txt file do not work?

Samuel

2011/07/18 19:48 "Wei-Ning Huang" <aitj...@gmail.com>:

[Wei-Ning Huang]

Hi Samuel,

Thanks for the reply, but since I'm developing a host side application for Android, so the instructions do not work for me.

Besides, I don't use eclipse or netbeans. So I'm curious how it could be done by writing Android.mk.

Thanks,

[Samuel Audet]

Just use the Ant build script that comes with the SDK...

2011/07/18 20:29 "Wei-Ning Huang" <aitj...@gmail.com>:

[Wei-Ning Huang]

Hi Samuel,

I tried using ant to build it, but the resulting jar files doesn't
contains libjni*.so, so it always
results to InitError. Is my build environment wrong or something?
I did check the build dir, the libjni*.so is built, but it's just
doesn't get pack into the jar, I only
see javacv.jar in my dist directory.

Thanks,
Wei-Ning Huang

2011/7/18 Samuel Audet <samuel...@gmail.com>:

[Samuel Audet]

The build dir should be empty when the build succeeds, so it is not succeeding. Please read the error message

2011/07/20 15:15 "Wei-Ning Huang" <aitj...@gmail.com>: