Difficult compilation time tess-two for Android
I am trying to create eyes - two from a tess-two project using android studio. I did NDK builds android ... ant release stuff for tess-two and eyes-two, imported eyes are two, configured path ndk.dir and that's it, but, during build, I get the following error message:
allheaders.h: No such file or directory
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':tesstwo:compileReleaseNdk'.
> com.android.ide.common.internal.LoggedErrorException: Failed to run command:
/home/italomaia/.apps/android-ndk-r10c/ndk-build NDK_PROJECT_PATH=null APP_BUILD_SCRIPT=/home/italomaia/workspace/eyes-two/tesstwo/build/intermediates/ndk/release/Android.mk APP_PLATFORM=android-8 NDK_OUT=/home/italomaia/workspace/eyes-two/tesstwo/build/intermediates/ndk/release/obj NDK_LIBS_OUT=/home/italomaia/workspace/eyes-two/tesstwo/build/intermediates/ndk/release/lib APP_ABI=all
Error Code:
2
Output:
In file included from /home/italomaia/workspace/eyes-two/tesstwo/src/main/jni/com_googlecode_leptonica_android/writefile.cpp:17:0:
/home/italomaia/workspace/eyes-two/tesstwo/src/main/jni/com_googlecode_leptonica_android/common.h:22:24: fatal error: allheaders.h: No such file or directory
#include <allheaders.h>
^
compilation terminated.
make: *** [$HOME/workspace/eyes-two/tesstwo/build/intermediates/ndk/release/obj/local/arm64-v8a/objs/tesstwo/$HOME/workspace/eyes-two/tesstwo/src/main/jni/com_googlecode_leptonica_android/writefile.o] Error 1
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
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You should build it using the instructions from here. https://github.com/rmtheis/tess-two/tree/master
I had to change the instructions slightly. To create the last tess-two code, run the following commands in the terminal:
git clone git://github.com/rmtheis/tess-two tess
cd tess
cd tess-two
ndk-build
android update project --path . --target 13
To create eyes - two, additionally do the following:
cd ..
cd eyes-two
ndk-build
android update project --path . --target 13
from there I opened android studio, File-> import Sample and imported the Hello jni sample. after that was configured and compiled in android studio, I did File-> New-> Import Module, pointing it in tess-two directory which selected all defaults. at this point it gave me errors due to gradle issues. So I made this gradle file for the tess-two module:
apply plugin: 'com.android.model.library'
model {
android {
compileSdkVersion = 23
buildToolsVersion = "23.0.0"
defaultConfig.with {
minSdkVersion.apiLevel = 15
targetSdkVersion.apiLevel = 23
}
}
compileOptions.with {
sourceCompatibility=JavaVersion.VERSION_1_7
targetCompatibility=JavaVersion.VERSION_1_7
}
android.buildTypes {
release {
minifyEnabled = false
proguardFiles += file('proguard-rules.txt')
}
}
android.productFlavors {
// for detailed abiFilter descriptions, refer to "Supported ABIs" @
// https://developer.android.com/ndk/guides/abis.html#sa
create("arm") {
ndk.abiFilters += "armeabi"
}
create("arm7") {
ndk.abiFilters += "armeabi-v7a"
}
create("arm8") {
ndk.abiFilters += "arm64-v8a"
}
create("x86") {
ndk.abiFilters += "x86"
}
create("x86-64") {
ndk.abiFilters += "x86_64"
}
create("mips") {
ndk.abiFilters += "mips"
}
create("mips-64") {
ndk.abiFilters += "mips64"
}
// To include all cpu architectures, leaves abiFilters empty
create("all")
}
}
Then he successfully built
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