CODEWITHSUNDEEP
cmake
maverik
maverik

Reputation: 5586

CMake: custom target's flags

How can I write CMakeLists.txt in a way it has two targets all (default) and test, where test target has flags that differ from all target's flags. The problem is that when I build libraries for tests I need to link some stuff that shouldn't be in release build.

Upvotes: 2

Views: 2601

Answers (1)

Naszta
Naszta

Reputation: 7744

CMAKE_MINIMUM_REQUIRED(VERSION 2.8.0)
PROJECT (RootProject)

OPTION(BUILD_TESTING "Build tests." OFF)
IF(BUILD_TESTING)
  # custom compiler option
  ADD_DEFINITIONS(-Zc:wchar_t-)
ENDIF(BUILD_TESTING)


ADD_SUBDIRECTORY(Lib1)
ADD_SUBDIRECTORY(Lib2)
ADD_SUBDIRECTORY(Lib3)
ADD_SUBDIRECTORY(Lib4)
ADD_SUBDIRECTORY(Bin)

IF(BUILD_TESTING)
  # more custom compiler option just for tests
  ADD_DEFINITIONS(-Zc:wchar_t-)

  ADD_SUBDIRECTORY(TestLib1)
  ADD_SUBDIRECTORY(TestLib2)
  ADD_SUBDIRECTORY(TestBin)
  MESSAGE( STATUS "Testing folders have been added." )
ENDIF(BUILD_TESTING)

Upvotes: 4

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