diff options
Diffstat (limited to 'CMakeLists.txt')
-rw-r--r-- | CMakeLists.txt | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index e4e4e48..e62a1d6 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,13 +1,16 @@ -cmake_minimum_required(VERSION 2.8.7) +cmake_minimum_required(VERSION 3.1.3) project(GSL CXX) +include(ExternalProject) +find_package(Git REQUIRED) + # creates a library GSL which is an interface (header files only) add_library(GSL INTERFACE) # when minimum version required is 3.8.0 remove if below # both branches do exactly the same thing -if ( CMAKE_MAJOR_VERSION VERSION_LESS 3.7.9) +if (CMAKE_MAJOR_VERSION VERSION_LESS 3.7.9) if (NOT MSVC) include(CheckCXXCompilerFlag) CHECK_CXX_COMPILER_FLAG("-std=c++14" COMPILER_SUPPORTS_CXX14) @@ -16,7 +19,7 @@ if ( CMAKE_MAJOR_VERSION VERSION_LESS 3.7.9) else() message(FATAL_ERROR "The compiler ${CMAKE_CXX_COMPILER} has no C++14 support. Please use a different C++ compiler.") endif() - + endif() else () # set the GSL library to be compiled only with c++14 @@ -41,7 +44,7 @@ target_include_directories(GSL INTERFACE ) # add natvis file to the library so it will automatically be loaded into Visual Studio -target_sources(GSL INTERFACE +target_sources(GSL INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/GSL.natvis ) |