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Enhance CMake configurations #82

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47 changes: 43 additions & 4 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
cmake_minimum_required(VERSION 3.16)

project(mathtoolbox CXX)
project(MathToolbox VERSION 0.3.1 LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 11)
if(MATHTOOLBOX_PYTHON_BINDINGS)
Expand Down Expand Up @@ -46,7 +46,12 @@ file(GLOB sources ${CMAKE_CURRENT_SOURCE_DIR}/src/*.cpp)

add_library(mathtoolbox STATIC ${headers} ${sources})
target_link_libraries(mathtoolbox PUBLIC Eigen3::Eigen)
target_include_directories(mathtoolbox PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include)
target_include_directories(mathtoolbox PUBLIC
"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
"$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>")

install(DIRECTORY include/
DESTINATION include)

######################################################################
# Python bindings
Expand All @@ -65,8 +70,42 @@ endif()
# Installation
######################################################################

install(FILES ${headers} DESTINATION include/mathtoolbox)
install(TARGETS mathtoolbox ARCHIVE DESTINATION lib)
include(GNUInstallDirs)
install(
TARGETS mathtoolbox
EXPORT ${PROJECT_NAME}Targets
ARCHIVE PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
INCLUDES DESTINATION include
)

install(EXPORT ${PROJECT_NAME}Targets
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake
NAMESPACE MathToolbox::
)

include(CMakePackageConfigHelpers)
set(LIB_INSTALL_DIR ${CMAKE_INSTALL_LIBDIR})
configure_package_config_file(
${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}Config.cmake.in
"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake
PATH_VARS LIB_INSTALL_DIR
)

write_basic_package_version_file(
"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
COMPATIBILITY AnyNewerVersion
)

install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake)

######################################################################
# Package
######################################################################

include(CPack)

######################################################################
# Example demos
Expand Down
7 changes: 7 additions & 0 deletions MathToolboxConfig.cmake.in
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
@PACKAGE_INIT@

include("${MathToolbox_DIR}/MathToolboxTargets.cmake")

include(CMakeFindDependencyMacro)
find_dependency(Eigen3 REQUIRED)
check_required_components(MathToolbox)