CMakeLists.txt

# cmake file to build Asymptotic extension of Diamonds
# 
# Usage: ($ mkdir build)
#        $ cd build
#        $ cmake ..
#        ($ make clean)
#        $ make -j 4 
#
# After a successful build you can safely remove all files and directories from build/
#
# Notes:
#   - Prefer 'cmake ..' in the build/ directory above 'cmake' in the
#     parent directory, because the former does an out-of-source build.
#
#   - You can change the default compiler by using (e.g. on Mac OSX)"
#     $ cmake -D CMAKE_CXX_COMPILER=/usr/bin/clang++ ..


project(Asymptotic)

# cmake version shouldn't be too old

cmake_minimum_required(VERSION 2.8)

# Specify the location of the Asymptotic directory

set(Asymptotic_Dir ${CMAKE_SOURCE_DIR})

# Specify the location of the Diamonds directory

get_filename_component(Parent_Dir ${Asymptotic_Dir}/ PATH)
set(Diamonds_Dir ${Parent_Dir}/DIAMONDS)

# Specify the location of the header files

include_directories(${Asymptotic_Dir}/include)
include_directories(${Diamonds_Dir}/include)

# Specify the location of the Diamonds library

LINK_DIRECTORIES(${Diamonds_Dir}/build)

# Specify the source files to be compiled
              
file(GLOB sourceFiles ${Asymptotic_Dir}/source/*.cpp)


# Set the compiler flags
# First those common to both gcc and clang:
# -O3   = level 3 optimization; 
# -Wall = enable all compiler's warning messages

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3 -Wall")

# Then those specific for the compiler, for using C++11 support.

if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++ -std=c++11 -Wno-deprecated-register")    
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
endif()

# Create an executable target

add_executable(asymptotic ${sourceFiles})

# Link the executable with the Diamonds library

target_link_libraries(asymptotic diamonds)