有没有办法通过target_link_libraries命令打印列表链接到目标库的文件名
甚至更好,将所有目标的依赖项复制到特定文件夹?
cmake 由于某种原因忽略了我的工具链文件:
lynxos.cmake:
set(CMAKE_SYSTEM_NAME LynxOS)
set(CMAKE_CROSSCOMPILING TRUE)
set(CMAKE_CXX_COMPILER /usr/los178/2.3.0/x86_dev/cdk/linux-coff-x86/usr/bin/g++)
set(CMAKE_C_COMPILER /usr/los178/2.3.0/x86_dev/cdk/linux-coff-x86/bin/gcc)
set(CMAKE_FIND_ROOT_PATH /usr/los178/2.3.0/x86_dev/cdk/linux-coff-x86/)
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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对 cmake 的调用:
cmake -DCMAKE_TOOLCHAIN_FILE=lynxos.cmake -DUSE_TINY_XML=TRUE
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CMAKE_CXX_COMPILER 仍然默认使用我的默认编译器。从命令行使用 -D 设置 CMAKE_CXX_COMPILER 有效,但 cmake 给出警告:
You have changed variables that require your cache to be deleted.
Configure will be re-run and you may have to reset some variables.
The following variables have changed:
CMAKE_C_COMPILER= <path to compiler>
CMAKE_CXX_COMPILER= <path to compiler>
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然后我的其他 cmake 变量变得未定义。
尝试删除 CMakeCache.txt 文件。不工作。使用 CMake 2.8.11。知道出了什么问题吗?
在我正在研究的这个多语言GPRBuild项目中,我有一些c ++库文件(*.a)我需要链接到我的可执行文件.是否有一个gpr属性告诉它将-l -L开关传递给链接器的链接是什么?
鉴于以下代码:
#include <string>
#include <sstream>
class SomeClass {
public:
SomeClass& operator<<(long value) { return *this; }
SomeClass& operator<<(unsigned long value) { return *this; }
SomeClass& operator<<(float value) { return *this; }
SomeClass& operator<<(double value) { return *this; }
SomeClass& operator<<(long double value) { return *this; }
SomeClass& operator<<(bool value);
{ return *this; }
SomeClass& operator<<(const void* value);
{ return *this; }
SomeClass& operator<<(::std::string aString) { return *this; }
};
int main() {
SomeClass aClass;
std::ostringstream aStream;
aClass << 2;
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