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Standards-compilant FindMangum.cmake module. 

It is now required to specify which modules to find, as only these
modules will be searched for.
vectorfields
Vladimír Vondruš 14 years ago
parent
7501c14e56
commit
e8403c5123
2 changed files with 118 additions and 51 deletions
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  1. 10
      CMakeLists.txt
  2. 159
      modules/FindMagnum.cmake

10
CMakeLists.txt
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@ -16,14 +16,10 @@ if(BUILD_TESTS)
endif() endif()
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${Magnum_SOURCE_DIR}/modules/") set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${Magnum_SOURCE_DIR}/modules/")
find_package(Corrade REQUIRED)
set_parent_scope(MAGNUM_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/src") # Populate MAGNUM_*_INSTALL_DIR variables, check for dependencies
set_parent_scope(MAGNUM_LIBRARY Magnum) set(MAGNUM_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/src")
set_parent_scope(MAGNUM_PHYSICS_LIBRARY MagnumPhysics) set(MAGNUM_LIBRARY Magnum)
set_parent_scope(MAGNUM_PRIMITIVES_LIBRARY MagnumPrimitives)
set_parent_scope(MAGNUM_MESHTOOLS_LIBRARY MagnumMeshTools)
set_parent_scope(MAGNUM_SHADERS_LIBRARY MagnumShaders)
include(FindMagnum) include(FindMagnum)
add_subdirectory(modules) add_subdirectory(modules)

159
modules/FindMagnum.cmake
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@ -1,58 +1,129 @@
# Find Magnum - Magnum handling module for CMake # - Find Magnum
# #
# This module depends on Corrade and additionally defines: # Basic usage:
# #
# MAGNUM_FOUND - True if Magnum library is found # find_package(Magnum [REQUIRED])
# MAGNUM_INCLUDE_DIR - Include dir for Magnum
# MAGNUM_LIBRARY - Magnum library
# MAGNUM_PHYSICS_LIBRARY - Magnum physics library
# MAGNUM_PRIMITIVES_LIBRARY - Library with primitives
# #
# MAGNUM_LIBRARY_INSTALL_DIR - Library installation directory # This command tries to find Magnum library and then defines:
# MAGNUM_CMAKE_MODULE_INSTALL_DIR - Installation dir for CMake modules #
# MAGNUM_INCLUDE_INSTALL_DIR - Include installation directory for headers # MAGNUM_FOUND - Whether the library was found
# MAGNUM_LIBRARY - Magnum library
# MAGNUM_INCLUDE_DIR - Root include dir
# MAGNUM_PLUGINS_IMPORTER_DIR - Directory with importer plugins
#
# This command will try to find only the base library, not the optional
# components. The base library depends on Corrade, OpenGL and GLEW libraries.
# Additional dependencies are specified by the components. The optional
# components are:
#
# MeshTools - MeshTools library
# Physics - Physics library
# Primitives - Library with stock geometric primitives (static)
# Shaders - Library with stock shaders
#
# Example usage with specifying additional components is:
#
# find_package(Magnum [REQUIRED|COMPONENTS] MeshTools Primitives GlutContext)
#
# For each component is then defined:
#
# MAGNUM_*_FOUND - Whether the component was found
# MAGNUM_*_LIBRARY - Component library
#
# Additionally these variables are defined for internal usage:
#
# MAGNUM_LIBRARY_INSTALL_DIR - Library installation directory
# MAGNUM_PLUGINS_INSTALL_DIR - Plugin installation directory
# MAGNUM_PLUGINS_IMPORTER_INSTALL_DIR - Importer plugin installation directory
# MAGNUM_CMAKE_MODULE_INSTALL_DIR - Installation dir for CMake modules
# MAGNUM_INCLUDE_INSTALL_DIR - Header installation directory
# MAGNUM_PLUGINS_INCLUDE_INSTALL_DIR - Plugin header installation directory
# #
# Dependencies
find_package(Corrade REQUIRED) find_package(Corrade REQUIRED)
find_package(OpenGL REQUIRED) find_package(OpenGL REQUIRED)
find_package(GLEW REQUIRED) find_package(GLEW REQUIRED)
if (MAGNUM_INCLUDE_DIR AND MAGNUM_LIBRARY AND MAGNUM_PHYSICS_LIBRARY AND MAGNUM_PRIMITIVES_LIBRARY AND MAGNUM_MESHTOOLS_LIBRARY AND MAGNUM_SHADERS_LIBRARY) # Magnum library
find_library(MAGNUM_LIBRARY Magnum)
# Already in cache # Root include dir
set(MAGNUM_FOUND TRUE) find_path(MAGNUM_INCLUDE_DIR
NAMES Magnum.h
PATH_SUFFIXES Magnum
)
else() # Additional components
# Libraries foreach(component ${Magnum_FIND_COMPONENTS})
find_library(MAGNUM_LIBRARY Magnum) string(TOUPPER ${component} _COMPONENT)
find_library(MAGNUM_PHYSICS_LIBRARY MagnumPhysics)
find_library(MAGNUM_PRIMITIVES_LIBRARY MagnumPrimitives)
find_library(MAGNUM_MESHTOOLS_LIBRARY MagnumMeshTools)
find_library(MAGNUM_SHADERS_LIBRARY MagnumShaders)
# Paths
find_path(MAGNUM_INCLUDE_DIR
NAMES Magnum.h
PATH_SUFFIXES Magnum
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args("Magnum" DEFAULT_MSG
MAGNUM_INCLUDE_DIR
MAGNUM_LIBRARY
MAGNUM_PHYSICS_LIBRARY
MAGNUM_PRIMITIVES_LIBRARY
MAGNUM_MESHTOOLS_LIBRARY
MAGNUM_SHADERS_LIBRARY
)
endif() # Find the library
find_library(MAGNUM_${_COMPONENT}_LIBRARY Magnum${component})
set(_MAGNUM_${_COMPONENT}_INCLUDE_PATH_SUFFIX ${component})
# Mesh tools library
if(${component} STREQUAL MeshTools)
set(_MAGNUM_${_COMPONENT}_INCLUDE_PATH_NAMES CompressIndices.h)
endif()
# Physics library
if(${component} STREQUAL Physics)
set(_MAGNUM_${_COMPONENT}_INCLUDE_PATH_NAMES AbstractShape.h)
endif()
# Primitives library
if(${component} STREQUAL Primitives)
set(_MAGNUM_${_COMPONENT}_INCLUDE_PATH_NAMES Cube.h)
endif()
# Shaders library
if(${component} STREQUAL Shaders)
set(_MAGNUM_${_COMPONENT}_INCLUDE_PATH_NAMES PhongShader.h)
endif()
# Try to find the includes
if(_MAGNUM_${_COMPONENT}_INCLUDE_PATH_NAMES)
find_path(_MAGNUM_${_COMPONENT}_INCLUDE_DIR
NAMES ${_MAGNUM_${_COMPONENT}_INCLUDE_PATH_NAMES}
PATHS ${MAGNUM_INCLUDE_DIR}/${_MAGNUM_${_COMPONENT}_INCLUDE_PATH_SUFFIX}
)
endif()
# Decide if the library was found
if(MAGNUM_${_COMPONENT}_LIBRARY AND _MAGNUM_${_COMPONENT}_INCLUDE_DIR)
set(Magnum_${component}_FOUND TRUE)
else()
set(Magnum_${component}_FOUND FALSE)
endif()
endforeach()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Magnum
REQUIRED_VARS MAGNUM_INCLUDE_DIR MAGNUM_LIBRARY
HANDLE_COMPONENTS
)
# Installation dirs # Installation dirs
include(CorradeLibSuffix) set(MAGNUM_LIBRARY_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX})
set_parent_scope(MAGNUM_LIBRARY_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}) set(MAGNUM_PLUGINS_INSTALL_DIR ${MAGNUM_LIBRARY_INSTALL_DIR}/magnum)
set_parent_scope(MAGNUM_PLUGINS_INSTALL_DIR ${MAGNUM_LIBRARY_INSTALL_DIR}/magnum) set(MAGNUM_PLUGINS_IMPORTER_INSTALL_DIR ${MAGNUM_PLUGINS_INSTALL_DIR}/importers)
set_parent_scope(MAGNUM_PLUGINS_IMPORTER_INSTALL_DIR ${MAGNUM_PLUGINS_INSTALL_DIR}/importers) set(MAGNUM_CMAKE_MODULE_INSTALL_DIR ${CMAKE_ROOT}/Modules)
set_parent_scope(MAGNUM_CMAKE_MODULE_INSTALL_DIR ${CMAKE_ROOT}/Modules) set(MAGNUM_INCLUDE_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/include/Magnum)
set_parent_scope(MAGNUM_INCLUDE_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/include/Magnum) set(MAGNUM_PLUGINS_INCLUDE_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/include/Magnum/Plugins)
set_parent_scope(MAGNUM_PLUGINS_INCLUDE_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/include/Magnum/Plugins) mark_as_advanced(FORCE
MAGNUM_LIBRARY_INSTALL_DIR
MAGNUM_PLUGINS_INSTALL_DIR
MAGNUM_PLUGINS_IMPORTER_INSTALL_DIR
MAGNUM_CMAKE_MODULE_INSTALL_DIR
MAGNUM_INCLUDE_INSTALL_DIR
MAGNUM_PLUGINS_INCLUDE_INSTALL_DIR
)
# Importer plugins dir
if(NOT WIN32)
set(MAGNUM_PLUGINS_IMPORTER_DIR ${MAGNUM_PLUGINS_INSTALL_DIR}/importers)
else()
set(MAGNUM_PLUGINS_IMPORTER_DIR importers)
endif()

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