Added new find modules for various libraries

For assimp, fmt, glm and yaml-cpp.

Author: StableCoder

Findassimp.cmake

@@ -0,0 +1,50 @@
+#[=======================================================================[.rst:
+Findassimp
+----------
+
+A library to import and export various 3d-model-formats including
+scene-post-processing to generate missing render data.
+
+http://assimp.org/
+
+IMPORTED Targets
+^^^^^^^^^^^^^^^^
+
+This module defines :prop_tgt:`IMPORTED` target ``assimp::assimp``, if
+yaml-cpp has been found.
+
+
+Result Variables
+^^^^^^^^^^^^^^^^
+
+This module defines the following variables::
+
+  assimp_FOUND          - "True" if yaml-cpp was found
+  assimp_INCLUDE_DIRS   - include directories for yaml-cpp
+  assimp_LIBRARIES      - link against this library to use yaml-cpp
+
+The module will also define three cache variables::
+
+  assimp_INCLUDE_DIR        - the yaml-cpp include directory
+  assimp_LIBRARY            - the path to the yaml-cpp library
+
+#]=======================================================================]
+
+find_path(assimp_INCLUDE_DIR NAMES assimp/types.h)
+find_library(assimp_LIBRARY NAMES assimp assimpd)
+
+set(assimp_INCLUDE_DIRS ${assimp_INCLUDE_DIR})
+set(assimp_LIBRARIES ${assimp_LIBRARY})
+
+find_package_handle_standard_args(assimp DEFAULT_MSG assimp_INCLUDE_DIR
+                                  assimp_LIBRARY)
+
+mark_as_advanced(assimp_INCLUDE_DIR assimp_LIBRARY)
+
+if(assimp_FOUND AND NOT TARGET assimp::assimp)
+  add_library(assimp::assimp UNKNOWN IMPORTED)
+  set_target_properties(
+    assimp::assimp
+    PROPERTIES IMPORTED_LOCATION "${assimp_LIBRARIES}"
+               INTERFACE_INCLUDE_DIRECTORIES "${assimp_INCLUDE_DIRS}")
+endif()

Findfmt.cmake

@@ -0,0 +1,53 @@
+#[=======================================================================[.rst:
+Findfmt
+----------
+
+A library to import and export various 3d-model-formats including
+scene-post-processing to generate missing render data.
+
+http://fmt.org/
+
+IMPORTED Targets
+^^^^^^^^^^^^^^^^
+
+This module defines :prop_tgt:`IMPORTED` target ``fmt::fmt``, if
+yaml-cpp has been found.
+
+
+Result Variables
+^^^^^^^^^^^^^^^^
+
+This module defines the following variables::
+
+  fmt_FOUND          - "True" if yaml-cpp was found
+  fmt_INCLUDE_DIRS   - include directories for yaml-cpp
+  fmt_LIBRARIES      - link against this library to use yaml-cpp
+
+The module will also define three cache variables::
+
+  fmt_INCLUDE_DIR        - the yaml-cpp include directory
+  fmt_LIBRARY            - the path to the yaml-cpp library
+
+#]=======================================================================]
+
+find_path(fmt_INCLUDE_DIR NAMES fmt/format.h)
+find_library(fmt_LIBRARY NAMES fmt)
+
+set(fmt_INCLUDE_DIRS ${fmt_INCLUDE_DIR})
+set(fmt_LIBRARIES ${fmt_LIBRARY})
+
+get_filename_component(fmt_INCLUDE_DIRS ${fmt_INCLUDE_DIRS} DIRECTORY)
+if(WIN32 OR APPLE)
+  set(fmt_INCLUDE_DIRS ${fmt_INCLUDE_DIRS}/include)
+endif()
+
+find_package_handle_standard_args(fmt DEFAULT_MSG fmt_INCLUDE_DIR fmt_LIBRARY)
+
+mark_as_advanced(fmt_INCLUDE_DIR fmt_LIBRARY)
+
+if(fmt_FOUND AND NOT TARGET fmt::fmt)
+  add_library(fmt::fmt UNKNOWN IMPORTED)
+  set_target_properties(
+    fmt::fmt PROPERTIES IMPORTED_LOCATION "${fmt_LIBRARIES}"
+                        INTERFACE_INCLUDE_DIRECTORIES "${fmt_INCLUDE_DIRS}")
+endif()

Findglm.cmake

@@ -0,0 +1,40 @@
+#[=======================================================================[.rst:
+Findglm
+----------
+
+OpenGL Mathematics (GLM) is a header only C++ mathematics library for
+graphics software based on the OpenGL Shading Language (GLSL) specifications.
+
+https://glm.g-truc.net/
+
+INTERFACE Targets
+^^^^^^^^^^^^^^^^^
+
+This module defines the `INTERFACE` target ``glm``, if the glm header
+glm/glm.hpp has been found.
+
+Result Variables
+^^^^^^^^^^^^^^^^
+
+This module defines the following variables::
+
+  glm_FOUND          - "True" if glm was found
+  glm_INCLUDE_DIRS   - include directories for glm
+
+The module will also define these cache variables::
+
+  glm_INCLUDE_DIR        - the glm include directory
+
+#]=======================================================================]
+
+find_path(glm_INCLUDE_DIR NAMES glm/glm.hpp)
+
+set(glm_INCLUDE_DIRS ${Vulkan_INCLUDE_DIR})
+
+find_package_handle_standard_args(glm DEFAULT_MSG glm_INCLUDE_DIR)
+
+mark_as_advanced(glm_INCLUDE_DIR)
+if(glm_FOUND AND NOT TARGET glm)
+  add_library(glm INTERFACE)
+  target_include_directories(glm INTERFACE ${glm_INCLUDE_DIRS})
+endif()

Findyamlcpp.cmake

@@ -0,0 +1,49 @@
+#[=======================================================================[.rst:
+Findyamlcpp
+----------
+
+yaml-cpp is a YAML parser and emitter in C++ matching the YAML 1.2 spec.
+
+https://github.com/jbeder/yaml-cpp
+
+IMPORTED Targets
+^^^^^^^^^^^^^^^^
+
+This module defines :prop_tgt:`IMPORTED` target ``yamlcpp::yamlcpp``, if
+yaml-cpp has been found.
+
+
+Result Variables
+^^^^^^^^^^^^^^^^
+
+This module defines the following variables::
+
+  yamlcpp_FOUND          - "True" if yaml-cpp was found
+  yamlcpp_INCLUDE_DIRS   - include directories for yaml-cpp
+  yamlcpp_LIBRARIES      - link against this library to use yaml-cpp
+
+The module will also define three cache variables::
+
+  yamlcpp_INCLUDE_DIR        - the yaml-cpp include directory
+  yamlcpp_LIBRARY            - the path to the yaml-cpp library
+
+#]=======================================================================]
+
+find_path(yamlcpp_INCLUDE_DIR NAMES yaml-cpp/yaml.h)
+find_library(yamlcpp_LIBRARY NAMES yaml-cpp yaml-cppd)
+
+set(yamlcpp_INCLUDE_DIRS ${yamlcpp_INCLUDE_DIR})
+set(yamlcpp_LIBRARIES ${yamlcpp_LIBRARY})
+
+find_package_handle_standard_args(yamlcpp DEFAULT_MSG yamlcpp_INCLUDE_DIR
+                                  yamlcpp_LIBRARY)
+
+mark_as_advanced(yamlcpp_INCLUDE_DIR yamlcpp_LIBRARY)
+
+if(yamlcpp_FOUND AND NOT TARGET yamlcpp::yamlcpp)
+  add_library(yamlcpp::yamlcpp UNKNOWN IMPORTED)
+  set_target_properties(
+    yamlcpp::yamlcpp
+    PROPERTIES IMPORTED_LOCATION "${yamlcpp_LIBRARIES}"
+               INTERFACE_INCLUDE_DIRECTORIES "${yamlcpp_INCLUDE_DIRS}")
+endif()