Question

我有一个库libA。结构如下：

libA
+ CMakeLists.txt
+ mySRC/headerA.h
+ mySRC/headerB.h
+ mySRC/moduleA/modA.h
+ mySRC/moduleB/modB.h

我的lib编译得很好，之后我想用这个cmake代码安装它：

SET(Source_dir mySRC)
SET(LIB_NAME libA) 
...
INSTALL(TARGETS ${LIB_NAME} DESTINATION /usr/local/lib)
INSTALL(DIRECTORY ${Source_dir} 
DESTINATION /usr/local/include/libA
FILES_MATCHING PATTERN "*.h")

结果：

libA.a结束于

/usr/local/lib/libA.a (which is fine)

标题最终在

/usr/local/include/libA/mySRC/*
/usr/local/include/libA/mySRC/moduleA
/usr/local/include/libA/mySRC/moduleB

什么不是我想要的。 我想删除＆＃34; mySRC＆＃34;：

/usr/local/include/libA/*
/usr/local/include/libA/moduleA
/usr/local/include/libA/moduleB

如何从路径中删除mySRC？

Answer 1

正如CMake documentation所说，你可以通过跟踪斜杠来阻止CMake附加目录名：

INSTALL(DIRECTORY ${Source_dir}/
  DESTINATION /usr/local/include/libA
  FILES_MATCHING PATTERN "*.h")

cmake install：如何删除subdir前缀

1 个答案: