我尝试将根app/
文件链接到C ++项目,但始终收到此错误。
CMake Error at CMakeLists.txt:15 (add_library):
src/main/cpp/iob.c
Tried extensions .c .C .c++ .cc .cpp .cxx .m .M .mm .h .hh .h++ .hm .hpp
.hxx .in .txx
CMake Error: CMake can not determine linker language for target: iob
我在CMakeLists.txt
内有我的src/min/cpp
文件以及它说找不到的iob.c
文件。我在做什么错了?
这是我的CMakeLists.txt
# Sets the minimum version of CMake required to build your native library.
# This ensures that a certain set of CMake features is available to
# your build.
cmake_minimum_required(VERSION 3.4.1)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Werror")
# Specifies a library name, specifies whether the library is STATIC or
# SHARED, and provides relative paths to the source code. You can
# define multiple libraries by adding multiple add.library() commands,
# and CMake builds them for you. When you build your app, Gradle
# automatically packages shared libraries with your APK.
add_library( # Specifies the name of the library.
iob
# Sets the library as a shared library.
SHARED
# Provides a relative path to your source file(s).
src/main/cpp/iob.c )
答案 0 :(得分:3)
如果CMakeLists.txt
在src/main/cpp
目录中(这是AS向导生成C ++项目的方式),那么您应该说
add_library( # Specifies the name of the library.
iob
# Sets the library as a shared library.
SHARED
# Provides a relative path to your source file(s).
iob.c )
相对于CMakeLists.txt
计算到源文件的相对路径。