为android编译tess-two很难

Question

我正在尝试使用android studio构建eyes- tess-two项目中的两个。我做了ndk-build android ...tess-two和eyes-two，导入的eyes-two，配置的ndk.dir路径和所有的ant发布内容，但是，在构建时，我得到了以下错误消息：

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

Answer 1

您应该使用此处的说明来构建它。https://github.com/rmtheis/tess-two/tree/master我不得不稍微修改一下说明。要构建最新的tess-two代码，请在终端中运行以下命令：git clone git://github.com/rmtheis/tess-two tess cd tess cd tess-two ndk-build android update project --path . --target 13要构建eyes-two，另外运行以下命令：cd .. cd eyes-two ndk-build android update project --path . --target 13从那里我打开了android studio，文件->导入样本并导入了Hello jni样本。在android studio中进行设置和编译后，我执行了File->New->Import Module，将其指向tess-two目录，选择了所有默认值。在这一点上，它给了我错误，因为gradle的问题。所以我为tess-2模块制作了这个gradle文件：

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")
    }

}

然后它成功地构建了