add glew 2.2.0

deps/glew/lib/cmake/glew/CopyImportedTargetProperties.cmake

@@ -0,0 +1,88 @@
+#.rst:
+# CopyImportedTargetProperties
+# --------------------------
+#
+# Copies the `INTERFACE*` and `IMPORTED*` properties from a target
+# to another one.
+# This function can be used to duplicate an `IMPORTED` or an `ALIAS` library
+# with a different name since ``add_library(... ALIAS ...)`` does not work
+# for those targets.
+#
+# ::
+#
+#   copy_imported_target_properties(<source-target> <destination-target>)
+#
+# The function copies all the `INTERFACE*` and `IMPORTED*` target
+# properties from `<source-target>` to `<destination-target>`.
+#
+# The function uses the `IMPORTED_CONFIGURATIONS` property to determine
+# which configuration-dependent properties should be copied
+# (`IMPORTED_LOCATION_<CONFIG>`, etc...)
+#
+# Example:
+#
+# Internally the CMake project of ZLIB builds the ``zlib`` and
+# ``zlibstatic`` targets which can be exported in the ``ZLIB::`` namespace
+# with the ``install(EXPORT ...)`` command.
+#
+# The config-module will then create the import libraries ``ZLIB::zlib`` and
+# ``ZLIB::zlibstatic``. To use ``ZLIB::zlibstatic`` under the standard
+# ``ZLIB::ZLIB`` name we need to create the ``ZLIB::ZLIB`` imported library
+# and copy the appropriate properties:
+#
+#   add_library(ZLIB::ZLIB STATIC IMPORTED)
+#   copy_imported_target_properties(ZLIB::zlibstatic ZLIB::ZLIB)
+#
+
+function(copy_imported_target_properties src_target dest_target)
+
+    set(config_dependent_props
+        IMPORTED_IMPLIB
+        IMPORTED_LINK_DEPENDENT_LIBRARIES
+        IMPORTED_LINK_INTERFACE_LANGUAGES
+        IMPORTED_LINK_INTERFACE_LIBRARIES
+        IMPORTED_LINK_INTERFACE_MULTIPLICITY
+        IMPORTED_LOCATION
+        IMPORTED_NO_SONAME
+        IMPORTED_SONAME
+    )
+
+    # copy configuration-independent properties
+    foreach(prop
+        ${config_dependent_props}
+        IMPORTED_CONFIGURATIONS
+        INTERFACE_AUTOUIC_OPTIONS
+        INTERFACE_COMPILE_DEFINITIONS
+        INTERFACE_COMPILE_FEATURES
+        INTERFACE_COMPILE_OPTIONS
+        INTERFACE_INCLUDE_DIRECTORIES
+        INTERFACE_LINK_LIBRARIES
+        INTERFACE_POSITION_INDEPENDENT_CODE
+        INTERFACE_SOURCES
+        INTERFACE_SYSTEM_INCLUDE_DIRECTORIES
+    )
+        get_property(is_set TARGET ${src_target} PROPERTY ${prop} SET)
+        if(is_set)
+            get_target_property(v ${src_target} ${prop})
+            set_target_properties(${dest_target} PROPERTIES ${prop} "${v}")
+            # message(STATUS "set_target_properties(${dest_target} PROPERTIES ${prop} ${v})")
+        endif()
+    endforeach()
+
+    # copy configuration-dependent properties
+    get_target_property(imported_configs ${src_target}
+        IMPORTED_CONFIGURATIONS)
+
+    foreach(config ${imported_configs})
+        foreach(prop_prefix ${config_dependent_props})
+            set(prop ${prop_prefix}_${config})
+            get_property(is_set TARGET ${src_target} PROPERTY ${prop} SET)
+            if(is_set)
+                get_target_property(v ${src_target} ${prop})
+                set_target_properties(${dest_target}
+                    PROPERTIES ${prop} "${v}")
+                # message(STATUS "set_target_properties(${dest_target} PROPERTIES ${prop} ${v})")
+            endif()
+        endforeach()
+    endforeach()
+endfunction()

deps/glew/lib/cmake/glew/glew-config.cmake

@@ -0,0 +1,60 @@
+# This config-module creates the following import libraries:
+#
+# - GLEW::glew shared lib
+# - GLEW::glew_s static lib
+#
+# Additionally GLEW::GLEW will be created as an
+# copy of either the shared (default) or the static libs.
+#
+# Dependending on the setting of BUILD_SHARED_LIBS at GLEW build time
+# either the static or shared versions may not be available.
+#
+# Set GLEW_USE_STATIC_LIBS to OFF or ON to force using the shared
+# or static lib for GLEW::GLEW 
+#
+
+include(${CMAKE_CURRENT_LIST_DIR}/glew-targets.cmake)
+include(${CMAKE_CURRENT_LIST_DIR}/CopyImportedTargetProperties.cmake)
+
+# decide which import library (glew/glew_s)
+# needs to be copied to GLEW::GLEW
+set(_glew_target_postfix "")
+set(_glew_target_type SHARED)
+if(DEFINED GLEW_USE_STATIC_LIBS)
+  # if defined, use only static or shared
+  if(GLEW_USE_STATIC_LIBS)
+    set(_glew_target_postfix "_s")
+  endif()
+  # else use static only if no shared
+elseif(NOT TARGET GLEW::glew AND TARGET GLEW::glew_s)
+  set(_glew_target_postfix "_s")
+endif()
+if(_glew_target_postfix STREQUAL "")
+  set(_glew_target_type SHARED)
+else()
+  set(_glew_target_type STATIC)
+endif()
+
+# CMake doesn't allow creating ALIAS lib for an IMPORTED lib
+# so create imported ones and copy the properties
+foreach(_glew_target glew)
+  set(_glew_src_target "GLEW::${_glew_target}${_glew_target_postfix}")
+  string(TOUPPER "GLEW::${_glew_target}" _glew_dest_target)
+  if(TARGET ${_glew_dest_target})
+    get_target_property(_glew_previous_src_target ${_glew_dest_target}
+      _GLEW_SRC_TARGET)
+    if(NOT _glew_previous_src_target STREQUAL _glew_src_target)
+      message(FATAL_ERROR "find_package(GLEW) was called the second time with "
+        "different GLEW_USE_STATIC_LIBS setting. Previously, "
+        "`glew-config.cmake` created ${_glew_dest_target} as a copy of "
+        "${_glew_previous_src_target}. Now it attempted to copy it from "
+        "${_glew_src_target}. ")
+    endif()
+  else()
+    add_library(${_glew_dest_target} ${_glew_target_type} IMPORTED)
+    # message(STATUS "add_library(${_glew_dest_target} ${_glew_target_type} IMPORTED)")
+    copy_imported_target_properties(${_glew_src_target} ${_glew_dest_target})
+    set_target_properties(${_glew_dest_target} PROPERTIES
+      _GLEW_SRC_TARGET ${_glew_src_target})
+  endif()
+endforeach()

deps/glew/lib/cmake/glew/glew-targets-release.cmake

@@ -0,0 +1,19 @@
+#----------------------------------------------------------------
+# Generated CMake target import file for configuration "Release".
+#----------------------------------------------------------------
+
+# Commands may need to know the format version.
+set(CMAKE_IMPORT_FILE_VERSION 1)
+
+# Import target "GLEW::glew_s" for configuration "Release"
+set_property(TARGET GLEW::glew_s APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
+set_target_properties(GLEW::glew_s PROPERTIES
+  IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C"
+  IMPORTED_LOCATION_RELEASE "${_IMPORT_PREFIX}/lib/libGLEW.a"
+  )
+
+list(APPEND _IMPORT_CHECK_TARGETS GLEW::glew_s )
+list(APPEND _IMPORT_CHECK_FILES_FOR_GLEW::glew_s "${_IMPORT_PREFIX}/lib/libGLEW.a" )
+
+# Commands beyond this point should not need to know the version.
+set(CMAKE_IMPORT_FILE_VERSION)

deps/glew/lib/cmake/glew/glew-targets.cmake

@@ -0,0 +1,100 @@
+# Generated by CMake
+
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.5)
+   message(FATAL_ERROR "CMake >= 2.6.0 required")
+endif()
+cmake_policy(PUSH)
+cmake_policy(VERSION 2.6...3.17)
+#----------------------------------------------------------------
+# Generated CMake target import file.
+#----------------------------------------------------------------
+
+# Commands may need to know the format version.
+set(CMAKE_IMPORT_FILE_VERSION 1)
+
+# Protect against multiple inclusion, which would fail when already imported targets are added once more.
+set(_targetsDefined)
+set(_targetsNotDefined)
+set(_expectedTargets)
+foreach(_expectedTarget GLEW::glew_s)
+  list(APPEND _expectedTargets ${_expectedTarget})
+  if(NOT TARGET ${_expectedTarget})
+    list(APPEND _targetsNotDefined ${_expectedTarget})
+  endif()
+  if(TARGET ${_expectedTarget})
+    list(APPEND _targetsDefined ${_expectedTarget})
+  endif()
+endforeach()
+if("${_targetsDefined}" STREQUAL "${_expectedTargets}")
+  unset(_targetsDefined)
+  unset(_targetsNotDefined)
+  unset(_expectedTargets)
+  set(CMAKE_IMPORT_FILE_VERSION)
+  cmake_policy(POP)
+  return()
+endif()
+if(NOT "${_targetsDefined}" STREQUAL "")
+  message(FATAL_ERROR "Some (but not all) targets in this export set were already defined.\nTargets Defined: ${_targetsDefined}\nTargets not yet defined: ${_targetsNotDefined}\n")
+endif()
+unset(_targetsDefined)
+unset(_targetsNotDefined)
+unset(_expectedTargets)
+
+
+# Compute the installation prefix relative to this file.
+get_filename_component(_IMPORT_PREFIX "${CMAKE_CURRENT_LIST_FILE}" PATH)
+get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
+get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
+get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
+if(_IMPORT_PREFIX STREQUAL "/")
+  set(_IMPORT_PREFIX "")
+endif()
+
+# Create imported target GLEW::glew_s
+add_library(GLEW::glew_s STATIC IMPORTED)
+
+set_target_properties(GLEW::glew_s PROPERTIES
+  INTERFACE_COMPILE_DEFINITIONS "GLEW_STATIC"
+  INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include"
+  INTERFACE_LINK_LIBRARIES "-framework OpenGL"
+)
+
+if(CMAKE_VERSION VERSION_LESS 2.8.12)
+  message(FATAL_ERROR "This file relies on consumers using CMake 2.8.12 or greater.")
+endif()
+
+# Load information for each installed configuration.
+get_filename_component(_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
+file(GLOB CONFIG_FILES "${_DIR}/glew-targets-*.cmake")
+foreach(f ${CONFIG_FILES})
+  include(${f})
+endforeach()
+
+# Cleanup temporary variables.
+set(_IMPORT_PREFIX)
+
+# Loop over all imported files and verify that they actually exist
+foreach(target ${_IMPORT_CHECK_TARGETS} )
+  foreach(file ${_IMPORT_CHECK_FILES_FOR_${target}} )
+    if(NOT EXISTS "${file}" )
+      message(FATAL_ERROR "The imported target \"${target}\" references the file
+   \"${file}\"
+but this file does not exist.  Possible reasons include:
+* The file was deleted, renamed, or moved to another location.
+* An install or uninstall procedure did not complete successfully.
+* The installation package was faulty and contained
+   \"${CMAKE_CURRENT_LIST_FILE}\"
+but not all the files it references.
+")
+    endif()
+  endforeach()
+  unset(_IMPORT_CHECK_FILES_FOR_${target})
+endforeach()
+unset(_IMPORT_CHECK_TARGETS)
+
+# This file does not depend on other imported targets which have
+# been exported from the same project but in a separate export set.
+
+# Commands beyond this point should not need to know the version.
+set(CMAKE_IMPORT_FILE_VERSION)
+cmake_policy(POP)

deps/glew/lib/pkgconfig/glew.pc

@@ -0,0 +1,11 @@
+prefix=
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: glew
+Description: The OpenGL Extension Wrangler library
+Version: 2.2.0
+Cflags: -I${includedir} 
+Libs: -L${libdir} -lGLEW -framework OpenGL
+Requires: