Support BUILD_SHARED_LIBS flag

https://cmake.org/cmake/help/v3.0/variable/BUILD_SHARED_LIBS.html
This commit is contained in:
Dennis Klein
2018-09-19 16:59:21 +02:00
committed by Dennis Klein
parent adfa0e2c95
commit 60f27b94b2
2 changed files with 11 additions and 4 deletions

View File

@@ -123,8 +123,14 @@ macro(set_fairmq_defaults)
endif()
set(CMAKE_CXX_EXTENSIONS OFF)
if(NOT BUILD_SHARED_LIBS)
set(BUILD_SHARED_LIBS ON CACHE BOOL "Whether to build shared libraries or static archives")
endif()
# Set -fPIC as default for all library types
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
if(NOT CMAKE_POSITION_INDEPENDENT_CODE)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
endif()
# Generate compile_commands.json file (https://clang.llvm.org/docs/JSONCompilationDatabase.html)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)