diff --git a/cmake/FindGLEW.cmake b/cmake/FindGLEW.cmake deleted file mode 100644 index fbcaa323..00000000 --- a/cmake/FindGLEW.cmake +++ /dev/null @@ -1,342 +0,0 @@ -# Distributed under the OSI-approved BSD 3-Clause License. See accompanying -# file Copyright.txt or https://cmake.org/licensing for details. - -#[=======================================================================[.rst: -FindGLEW --------- - -Find the OpenGL Extension Wrangler Library (GLEW) - -Input Variables -^^^^^^^^^^^^^^^ - -The following variables may be set to influence this module's behavior: - -``GLEW_USE_STATIC_LIBS`` - to find and create :prop_tgt:`IMPORTED` target for static linkage. - -``GLEW_VERBOSE`` - to output a detailed log of this module. - -Imported Targets -^^^^^^^^^^^^^^^^ - -This module defines the following :ref:`Imported Targets `: - - -``GLEW::glew`` - The GLEW shared library. -``GLEW::glew_s`` - The GLEW static library, if ``GLEW_USE_STATIC_LIBS`` is set to ``TRUE``. -``GLEW::GLEW`` - Duplicates either ``GLEW::glew`` or ``GLEW::glew_s`` based on availability. - -Result Variables -^^^^^^^^^^^^^^^^ - -This module defines the following variables: - -``GLEW_INCLUDE_DIRS`` - include directories for GLEW -``GLEW_LIBRARIES`` - libraries to link against GLEW -``GLEW_SHARED_LIBRARIES`` - libraries to link against shared GLEW -``GLEW_STATIC_LIBRARIES`` - libraries to link against static GLEW -``GLEW_FOUND`` - true if GLEW has been found and can be used -``GLEW_VERSION`` - GLEW version -``GLEW_VERSION_MAJOR`` - GLEW major version -``GLEW_VERSION_MINOR`` - GLEW minor version -``GLEW_VERSION_MICRO`` - GLEW micro version - -#]=======================================================================] - -include(FindPackageHandleStandardArgs) - -find_package(GLEW CONFIG QUIET) - -if(GLEW_FOUND) - find_package_handle_standard_args(GLEW DEFAULT_MSG GLEW_CONFIG) - return() -endif() - -if(GLEW_VERBOSE) - message(STATUS "FindGLEW: did not find GLEW CMake config file. Searching for libraries.") -endif() - -if(APPLE) - find_package(OpenGL QUIET) - - if(OpenGL_FOUND) - if(GLEW_VERBOSE) - message(STATUS "FindGLEW: Found OpenGL Framework.") - message(STATUS "FindGLEW: OPENGL_LIBRARIES: ${OPENGL_LIBRARIES}") - endif() - else() - if(GLEW_VERBOSE) - message(STATUS "FindGLEW: could not find GLEW library.") - endif() - return() - endif() -endif() - - -function(__glew_set_find_library_suffix shared_or_static) - if((UNIX AND NOT APPLE) AND "${shared_or_static}" MATCHES "SHARED") - set(CMAKE_FIND_LIBRARY_SUFFIXES ".so" PARENT_SCOPE) - elseif((UNIX AND NOT APPLE) AND "${shared_or_static}" MATCHES "STATIC") - set(CMAKE_FIND_LIBRARY_SUFFIXES ".a" PARENT_SCOPE) - elseif(APPLE AND "${shared_or_static}" MATCHES "SHARED") - set(CMAKE_FIND_LIBRARY_SUFFIXES ".dylib;.so" PARENT_SCOPE) - elseif(APPLE AND "${shared_or_static}" MATCHES "STATIC") - set(CMAKE_FIND_LIBRARY_SUFFIXES ".a" PARENT_SCOPE) - elseif(WIN32 AND "${shared_or_static}" MATCHES "SHARED") - set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib" PARENT_SCOPE) - elseif(WIN32 AND "${shared_or_static}" MATCHES "STATIC") - set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib;.dll.a;.a" PARENT_SCOPE) # MXE has .a suffixes - endif() - - if(GLEW_VERBOSE) - message(STATUS "FindGLEW: CMAKE_FIND_LIBRARY_SUFFIXES for ${shared_or_static}: ${CMAKE_FIND_LIBRARY_SUFFIXES}") - endif() -endfunction() - - -if(GLEW_VERBOSE) - if(DEFINED GLEW_USE_STATIC_LIBS) - message(STATUS "FindGLEW: GLEW_USE_STATIC_LIBS: ${GLEW_USE_STATIC_LIBS}.") - else() - message(STATUS "FindGLEW: GLEW_USE_STATIC_LIBS is undefined. Treated as FALSE.") - endif() -endif() - -find_path(GLEW_INCLUDE_DIR GL/glew.h) -mark_as_advanced(GLEW_INCLUDE_DIR) - -set(GLEW_INCLUDE_DIRS ${GLEW_INCLUDE_DIR}) - -if(GLEW_VERBOSE) - message(STATUS "FindGLEW: GLEW_INCLUDE_DIR: ${GLEW_INCLUDE_DIR}") - message(STATUS "FindGLEW: GLEW_INCLUDE_DIRS: ${GLEW_INCLUDE_DIRS}") -endif() - -if("${CMAKE_GENERATOR_PLATFORM}" MATCHES "x64" OR "${CMAKE_GENERATOR}" MATCHES "Win64") - set(_arch "x64") -else() - set(_arch "Win32") -endif() - - -set(__GLEW_CURRENT_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES}) - -__glew_set_find_library_suffix(SHARED) - -find_library(GLEW_SHARED_LIBRARY_RELEASE - NAMES GLEW glew glew32 - PATH_SUFFIXES lib lib64 libx32 lib/Release/${_arch} - PATHS ENV GLEW_ROOT) - -find_library(GLEW_SHARED_LIBRARY_DEBUG - NAMES GLEWd glewd glew32d - PATH_SUFFIXES lib lib64 - PATHS ENV GLEW_ROOT) - - -__glew_set_find_library_suffix(STATIC) - -find_library(GLEW_STATIC_LIBRARY_RELEASE - NAMES GLEW glew glew32s - PATH_SUFFIXES lib lib64 libx32 lib/Release/${_arch} - PATHS ENV GLEW_ROOT) - -find_library(GLEW_STATIC_LIBRARY_DEBUG - NAMES GLEWds glewds glew32ds - PATH_SUFFIXES lib lib64 - PATHS ENV GLEW_ROOT) - -set(CMAKE_FIND_LIBRARY_SUFFIXES ${__GLEW_CURRENT_FIND_LIBRARY_SUFFIXES}) -unset(__GLEW_CURRENT_FIND_LIBRARY_SUFFIXES) - -include(SelectLibraryConfigurations) - -select_library_configurations(GLEW_SHARED) -select_library_configurations(GLEW_STATIC) - -if(NOT GLEW_USE_STATIC_LIBS) - set(GLEW_LIBRARIES ${GLEW_SHARED_LIBRARY}) -else() - set(GLEW_LIBRARIES ${GLEW_STATIC_LIBRARY}) -endif() - - -if(GLEW_VERBOSE) - message(STATUS "FindGLEW: GLEW_SHARED_LIBRARY_RELEASE: ${GLEW_SHARED_LIBRARY_RELEASE}") - message(STATUS "FindGLEW: GLEW_STATIC_LIBRARY_RELEASE: ${GLEW_STATIC_LIBRARY_RELEASE}") - message(STATUS "FindGLEW: GLEW_SHARED_LIBRARY_DEBUG: ${GLEW_SHARED_LIBRARY_DEBUG}") - message(STATUS "FindGLEW: GLEW_STATIC_LIBRARY_DEBUG: ${GLEW_STATIC_LIBRARY_DEBUG}") - message(STATUS "FindGLEW: GLEW_SHARED_LIBRARY: ${GLEW_SHARED_LIBRARY}") - message(STATUS "FindGLEW: GLEW_STATIC_LIBRARY: ${GLEW_STATIC_LIBRARY}") - message(STATUS "FindGLEW: GLEW_LIBRARIES: ${GLEW_LIBRARIES}") -endif() - - -# Read version from GL/glew.h file -if(EXISTS "${GLEW_INCLUDE_DIR}/GL/glew.h") - file(STRINGS "${GLEW_INCLUDE_DIR}/GL/glew.h" _contents REGEX "^VERSION_.+ [0-9]+") - if(_contents) - string(REGEX REPLACE ".*VERSION_MAJOR[ \t]+([0-9]+).*" "\\1" GLEW_VERSION_MAJOR "${_contents}") - string(REGEX REPLACE ".*VERSION_MINOR[ \t]+([0-9]+).*" "\\1" GLEW_VERSION_MINOR "${_contents}") - string(REGEX REPLACE ".*VERSION_MICRO[ \t]+([0-9]+).*" "\\1" GLEW_VERSION_MICRO "${_contents}") - set(GLEW_VERSION "${GLEW_VERSION_MAJOR}.${GLEW_VERSION_MINOR}.${GLEW_VERSION_MICRO}") - endif() -endif() - -if(GLEW_VERBOSE) - message(STATUS "FindGLEW: GLEW_VERSION_MAJOR: ${GLEW_VERSION_MAJOR}") - message(STATUS "FindGLEW: GLEW_VERSION_MINOR: ${GLEW_VERSION_MINOR}") - message(STATUS "FindGLEW: GLEW_VERSION_MICRO: ${GLEW_VERSION_MICRO}") - message(STATUS "FindGLEW: GLEW_VERSION: ${GLEW_VERSION}") -endif() - -find_package_handle_standard_args(GLEW - REQUIRED_VARS GLEW_INCLUDE_DIRS GLEW_LIBRARIES - VERSION_VAR GLEW_VERSION) - -if(NOT GLEW_FOUND) - if(GLEW_VERBOSE) - message(STATUS "FindGLEW: could not find GLEW library.") - endif() - return() -endif() - - -if(NOT TARGET GLEW::glew AND NOT GLEW_USE_STATIC_LIBS) - if(GLEW_VERBOSE) - message(STATUS "FindGLEW: Creating GLEW::glew imported target.") - endif() - - add_library(GLEW::glew UNKNOWN IMPORTED) - - set_target_properties(GLEW::glew - PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${GLEW_INCLUDE_DIRS}") - - if(APPLE) - set_target_properties(GLEW::glew - PROPERTIES INTERFACE_LINK_LIBRARIES OpenGL::GL) - endif() - - if(GLEW_SHARED_LIBRARY_RELEASE) - set_property(TARGET GLEW::glew - APPEND - PROPERTY IMPORTED_CONFIGURATIONS RELEASE) - - set_target_properties(GLEW::glew - PROPERTIES IMPORTED_LOCATION_RELEASE "${GLEW_SHARED_LIBRARY_RELEASE}") - endif() - - if(GLEW_SHARED_LIBRARY_DEBUG) - set_property(TARGET GLEW::glew - APPEND - PROPERTY IMPORTED_CONFIGURATIONS DEBUG) - - set_target_properties(GLEW::glew - PROPERTIES IMPORTED_LOCATION_DEBUG "${GLEW_SHARED_LIBRARY_DEBUG}") - endif() - -elseif(NOT TARGET GLEW::glew_s AND GLEW_USE_STATIC_LIBS) - if(GLEW_VERBOSE) - message(STATUS "FindGLEW: Creating GLEW::glew_s imported target.") - endif() - - add_library(GLEW::glew_s UNKNOWN IMPORTED) - - set_target_properties(GLEW::glew_s - PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${GLEW_INCLUDE_DIRS}") - - if(APPLE) - set_target_properties(GLEW::glew_s - PROPERTIES INTERFACE_LINK_LIBRARIES OpenGL::GL) - endif() - - if(GLEW_STATIC_LIBRARY_RELEASE) - set_property(TARGET GLEW::glew_s - APPEND - PROPERTY IMPORTED_CONFIGURATIONS RELEASE) - - set_target_properties(GLEW::glew_s - PROPERTIES IMPORTED_LOCATION_RELEASE "${GLEW_STATIC_LIBRARY_RELEASE}") - endif() - - if(GLEW_STATIC_LIBRARY_DEBUG) - set_property(TARGET GLEW::glew_s - APPEND - PROPERTY IMPORTED_CONFIGURATIONS DEBUG) - - set_target_properties(GLEW::glew_s - PROPERTIES IMPORTED_LOCATION_DEBUG "${GLEW_STATIC_LIBRARY_DEBUG}") - endif() -endif() - -if(NOT TARGET GLEW::GLEW) - if(GLEW_VERBOSE) - message(STATUS "FindGLEW: Creating GLEW::GLEW imported target.") - endif() - - add_library(GLEW::GLEW UNKNOWN IMPORTED) - - set_target_properties(GLEW::GLEW - PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${GLEW_INCLUDE_DIRS}") - - if(APPLE) - set_target_properties(GLEW::GLEW - PROPERTIES INTERFACE_LINK_LIBRARIES OpenGL::GL) - endif() - - if(TARGET GLEW::glew) - if(GLEW_SHARED_LIBRARY_RELEASE) - set_property(TARGET GLEW::GLEW - APPEND - PROPERTY IMPORTED_CONFIGURATIONS RELEASE) - - set_target_properties(GLEW::GLEW - PROPERTIES IMPORTED_LOCATION_RELEASE "${GLEW_SHARED_LIBRARY_RELEASE}") - endif() - - if(GLEW_SHARED_LIBRARY_DEBUG) - set_property(TARGET GLEW::GLEW - APPEND - PROPERTY IMPORTED_CONFIGURATIONS DEBUG) - - set_target_properties(GLEW::GLEW - PROPERTIES IMPORTED_LOCATION_DEBUG "${GLEW_SHARED_LIBRARY_DEBUG}") - endif() - - elseif(TARGET GLEW::glew_s) - if(GLEW_STATIC_LIBRARY_RELEASE) - set_property(TARGET GLEW::GLEW - APPEND - PROPERTY IMPORTED_CONFIGURATIONS RELEASE) - - set_target_properties(GLEW::GLEW - PROPERTIES IMPORTED_LOCATION_RELEASE "${GLEW_STATIC_LIBRARY_RELEASE}") - endif() - - if(GLEW_STATIC_LIBRARY_DEBUG AND GLEW_USE_STATIC_LIBS) - set_property(TARGET GLEW::GLEW - APPEND - PROPERTY IMPORTED_CONFIGURATIONS DEBUG) - - set_target_properties(GLEW::GLEW - PROPERTIES IMPORTED_LOCATION_DEBUG "${GLEW_STATIC_LIBRARY_DEBUG}") - endif() - - elseif(GLEW_VERBOSE) - message(WARNING "FindGLEW: no `GLEW::glew` or `GLEW::glew_s` target was created. Something went wrong in FindGLEW target creation.") - endif() -endif()