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android - 如何使用 'CMakeLists.txt' 中的 add_library 将整个文件(.cpp、.h 等)包含在目录中

转载 作者:可可西里 更新时间:2023-11-01 17:37:46 24 4
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在我的项目中,我使用的是 cpp 和 .h 文件,它们都位于不同的文件夹中

|-src
|-main
|-java
|-cpp
|-native-lib.cpp
|-library-1
|-include
|-lib11.h
|-lib12.h
|-...
|-library-2
|-include
|-lib21.h
|-lib22.h
|-...

在当前版本中,我将每个文件添加到 'CMakeLists.txt'

...

add_library(# Sets the name of the library.
native-lib

# Sets the library as a shared library.
SHARED

# Provides a relative path to your source file(s).



src/main/cpp/native-lib.cpp
src/main/cpp/library-1/include/lib10.h
src/main/cpp/library-1/include/lib11.h
src/main/cpp/library-1/include/lib12.h
src/main/cpp/library-1/include/lib13.h
...

src/main/cpp/library-2/include/lib21.h
src/main/cpp/library-2/include/lib22.h
src/main/cpp/library-2/include/lib23.h
...

)
...

我试过像下面这样添加

...

add_library(# Sets the name of the library.
native-lib

# Sets the library as a shared library.
SHARED

# Provides a relative path to your source file(s).



src/main/cpp/native-lib.cpp
src/main/cpp/library-1/include/*.h #expected result: it will include all '.h' files in directory, but gradle sync failed

src/main/cpp/library-2/include/*.h#expected result: it will include all '.h' files in directory, but gradle sync failed


)
...

使用 add_library 将所有文件包含在文件夹中的任何其他方式

在Lucky的建议下

# For more information about using CMake with Android Studio, read the
# documentation: https://d.android.com/studio/projects/add-native-code.html

# Sets the minimum version of CMake required to build the native library.

cmake_minimum_required(VERSION 3.4.1)

# Creates and names a library, sets it as either STATIC
# or SHARED, and provides the relative paths to its source code.
# You can define multiple libraries, and CMake builds them for you.
# Gradle automatically packages shared libraries with your APK.

include_directories(src/main/cpp/library-1/include)
include_directories(src/main/cpp/library-2/include)



file(GLOB SOURCES "src/*.h")
add_library( # Sets the name of the library.
native-lib


# Sets the library as a shared library.
SHARED

# Provides a relative path to your source file(s).

src/main/cpp/native-lib.cpp
${SOURCES}




)




# Searches for a specified prebuilt library and stores the path as a
# variable. Because CMake includes system libraries in the search path by
# default, you only need to specify the name of the public NDK library
# you want to add. CMake verifies that the library exists before
# completing its build.

find_library( # Sets the name of the path variable.
log-lib

# Specifies the name of the NDK library that
# you want CMake to locate.
log )

# Specifies libraries CMake should link to your target library. You
# can link multiple libraries, such as libraries you define in this
# build script, prebuilt third-party libraries, or system libraries.

target_link_libraries( # Specifies the target library.
native-lib

# Links the target library to the log library
# included in the NDK.
${log-lib} )

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