WebMay 3, 2024 · The main point of the method in the link is to build the external project during configuration time. This integrates the external project completly in your build and gives access to the targets. Unfortunaly the example uses gtest to demonstrate the use but it is possible to use it for other dependencies. Share Improve this answer Follow WebOct 19, 2024 · The ExternalProject_Add creates a target that will drive pulling an external project. This means that downloading, building and installing of an external project happens during a build step. As a consequence external project's properties are not known at configure step, so you cannot directly depend (or find_package) on it.
C++ 对于最简单的类型,我应该使用boost::optional来表示可 …
WebI'm new to cmake, and could't figure out how to achieve this after a few days. I'm trying to build a C++ project that depends on OpenCV using cmake, but I want cmake to clone and install it like this.I found a project's CMakeFile that I'm using as reference to accomplish this.So I have this:. main.cpp: WebExternalProject_Add ( boost URL http://sodium.resophonic.com/boost-cmake/1.41.0.cmake0/boost-1.41.0.cmake0.tar.gz CMAKE_ARGS -DBUILD_PROJECT=$ {boost_libs_to_build} ) This produces the boost target, as expected, but building the target results in failure: 2>Performing download step (download and extract) for 'boost' 2>-- … kaffee chart us dollar realtime
cmake - 如何在 Windows 中使用 cmake 構建和鏈接谷歌基准測試
WebYou can force a build using the build_external_project function below. It works by generating a simple helper project inside the build tree and then calling the cmake configuration and the cmake build on the helper. Customize at will for the actual ExternalProject_add command. Note that the trailing arguments are used to pass CMAKE_ARGS. http://www.duoduokou.com/android/40878540151120474966.html WebMay 26, 2024 · ExternalProject_Add (... CMAKE_ARGS -DCMAKE_CXX_FLAGS:STRING="-DBOOST_ALL_DYN_LINK" ) I have 2 problems: this overrides CMAKE_CXX_FLAGS set by CMake itself. This is for Visual Studio Generator a disaster, as it sets CMAKE_CXX_FLAGS=/DWIN32 /D_WINDOWS /W3 /GR /EHsc. I … kaffee brassica fabric