所以问题很简单。 我有以下CMakeList.txt(我仅复制第一行,因为我相信其余内容并不重要):
cmake_minimum_required(VERSION 2.6)
############### Project name #####################
project(myProject)
############### Minimal flags #####################
if(NOT DEFINED CMAKE_MACOSX_RPATH)
set(CMAKE_MACOSX_RPATH 0)
endif()
####### Check the compiler and set the compile and link flags #######
set_target_properties(myTarget PROPERTIES
CXX_STANDARD 11
CXX_STANDARD_REQUIRED YES
CXX_EXTENSIONS NO
)
set(CMAKE_BUILD_TYPE Debug)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/../config/cmake")
但出现以下错误:
Make Error at CMakeLists.txt:29 (set_target_properties):
set_target_properties Can not find target to add properties to: myTarget
我发现了这一点:CMake error "Can not find target to add properties to" 但是我认为并非如此。因此:https://cliutils.gitlab.io/modern-cmake/chapters/features/small.html
我所见过的所有示例均与该代码相似,表示我必须添加一个库作为目标,但不知道我应该使用哪个库。
您知道出了什么问题或用什么替换了myTarget吗?
答案 0 :(得分:0)
如@vre所说。只需将set_target_properties
更改为:
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
足够好并且可以正确编译。