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CMakeLists.txt
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#
# (c - GPLv3) T.W.J. de Geus (Tom) | tom@geus.me | www.geus.me | github.com/tdegeus/GooseFEM
#
cmake_minimum_required(VERSION 3.0)
# Basic settings
# ==============
project(GooseFEM)
option(BUILD_TESTS "Build tests" OFF)
option(BUILD_EXAMPLES "Build examples" OFF)
# Version
# =======
file(STRINGS "${CMAKE_CURRENT_SOURCE_DIR}/include/GooseFEM/config.h" GooseFEM_version_defines
REGEX "#define GOOSEFEM_VERSION_(MAJOR|MINOR|PATCH)")
foreach(ver ${GooseFEM_version_defines})
if(ver MATCHES "#define GOOSEFEM_VERSION_(MAJOR|MINOR|PATCH) +([^ ]+)$")
set(GOOSEFEM_VERSION_${CMAKE_MATCH_1}
"${CMAKE_MATCH_2}"
CACHE INTERNAL "")
endif()
endforeach()
set(GOOSEFEM_VERSION ${GOOSEFEM_VERSION_MAJOR}.${GOOSEFEM_VERSION_MINOR}.${GOOSEFEM_VERSION_PATCH})
message(STATUS "Building GooseFEM v${GOOSEFEM_VERSION}")
# Set target
# ==========
find_package(xtensor REQUIRED)
add_library(GooseFEM INTERFACE)
target_include_directories(GooseFEM INTERFACE
$<INSTALL_INTERFACE:include>
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>)
target_link_libraries(GooseFEM INTERFACE xtensor)
# Installation
# ============
include(CMakePackageConfigHelpers)
include(GNUInstallDirs)
install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/" DESTINATION include)
install(TARGETS GooseFEM EXPORT GooseFEM-targets)
install(
EXPORT GooseFEM-targets
FILE GooseFEMTargets.cmake
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/GooseFEM")
set(_GOOSEFEM ${CMAKE_SIZEOF_VOID_P})
unset(CMAKE_SIZEOF_VOID_P)
write_basic_package_version_file("${CMAKE_CURRENT_BINARY_DIR}/GooseFEMConfigVersion.cmake"
VERSION ${GOOSEFEM_VERSION}
COMPATIBILITY AnyNewerVersion)
set(CMAKE_SIZEOF_VOID_P ${_GOOSEFEM})
install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/GooseFEMConfig.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/GooseFEMConfigVersion.cmake"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/GooseFEM")
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/GooseFEM.pc.in"
"${CMAKE_CURRENT_BINARY_DIR}/GooseFEM.pc" @ONLY)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/GooseFEM.pc"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig/")
# Adding git-hash to separate header
# ==================================
# Get the current working branch
execute_process(
COMMAND git rev-parse --abbrev-ref HEAD
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
OUTPUT_VARIABLE GIT_BRANCH
OUTPUT_STRIP_TRAILING_WHITESPACE)
# Get the latest commit hash
execute_process(
COMMAND git rev-parse HEAD
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
OUTPUT_VARIABLE GIT_COMMIT_HASH
OUTPUT_STRIP_TRAILING_WHITESPACE)
# Write a "git.h" overwrite with the current branch/hash
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/git.h"
"#define GOOSEFEM_GIT_HASH \"${GIT_COMMIT_HASH}\"\n"
"#define GOOSEFEM_GIT_BRANCH \"${GIT_BRANCH}\"\n")
# Overwrite the installed "include/GooseFEM/git.h" dummy
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/git.h" DESTINATION "include/GooseFEM/")
# Add builds
# ==========
include("GooseFEMConfig.cmake")
include(CTest)
if(BUILD_TESTS)
enable_testing()
add_subdirectory(test/basic)
enable_testing()
add_subdirectory(test/gmat)
endif()
if(BUILD_EXAMPLES)
enable_testing()
add_subdirectory(docs/examples)
endif()
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