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#===========================================================
# Macro to install a package
#
# F. Pérignon, LJK-CNRS, april 2011
#
#===========================================================
macro(install_package _PACK _LIB_NAME _HEADERSLIST)
set(_HEADERS ${${_HEADERSLIST}})
# Offer the user the choice of overriding the installation directories
ASSERT(CMAKE_INSTALL_LIBDIR)
set(INSTALL_LIB_DIR ${CMAKE_INSTALL_LIBDIR} CACHE PATH "Installation directory for libraries")
set(INSTALL_BIN_DIR bin CACHE PATH "Installation directory for executables")
set(INSTALL_INCLUDE_DIR include CACHE PATH
"Installation directory for header files")
set(INSTALL_DATA_DIR share CACHE PATH
"Installation directory for data files")
set(INSTALL_CMAKE_DIR "${INSTALL_DATA_DIR}/CMake" CACHE PATH
"Installation directory for CMake files")
# Make relative paths absolute (needed later on)
foreach(p LIB BIN INCLUDE DATA CMAKE)
set(var INSTALL_${p}_DIR)
if(NOT IS_ABSOLUTE "${${var}}")
set(${var} "${CMAKE_INSTALL_PREFIX}/${${var}}")
endif()
endforeach()
# The library
install(TARGETS ${_LIB_NAME}
EXPORT ${_PACK}LibraryDepends
ARCHIVE DESTINATION "${INSTALL_LIB_DIR}" # static libs
LIBRARY DESTINATION "${INSTALL_LIB_DIR}" COMPONENT shlib # shared libs
PUBLIC_HEADER DESTINATION "${INSTALL_INCLUDE_DIR}" COMPONENT dev
)
# The headers and modules
install(FILES ${_HEADERS} DESTINATION "${INSTALL_INCLUDE_DIR}")
export(TARGETS ${_LIB_NAME} FILE "${PROJECT_BINARY_DIR}/InstallFiles/${_PACK}LibraryDepends.cmake")
# Install the export set for use with the install-tree
install(EXPORT ${_PACK}LibraryDepends DESTINATION
"${INSTALL_CMAKE_DIR}" COMPONENT dev)
set(${_PACK}_INCLUDE_DIRS "${INSTALL_INCLUDE_DIR}")
set(${_PACK}_LIB_DIR "${INSTALL_LIB_DIR}")
set(${_PACK}_CMAKE_DIR "${INSTALL_CMAKE_DIR}")
configure_file(${_PACK}Config.cmake.in
"${PROJECT_BINARY_DIR}/InstallFiles/${_PACK}Config.cmake")
configure_file(${_PACK}ConfigVersion.cmake.in
"${PROJECT_BINARY_DIR}/InstallFiles/${_PACK}ConfigVersion.cmake" @ONLY)
install(FILES
"${PROJECT_BINARY_DIR}/InstallFiles/${_PACK}Config.cmake"
"${PROJECT_BINARY_DIR}/InstallFiles/${_PACK}ConfigVersion.cmake"
DESTINATION "${${_PACK}_CMAKE_DIR}" COMPONENT dev)
endmacro()
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