Install shaders and docs

Author: rpavlik

CMakeLists.txt

@@ -18,7 +18,14 @@ include(MSVCMultipleProcessCompile)
 include(CopyImportedTarget)
 
 include(InstallRequiredSystemLibraries)
+if(WIN32)
+    # Flat install for docs on Windows.
+    set(CMAKE_INSTALL_DOCDIR .)
+endif()
 include(GNUInstallDirs)
+if(NOT CMAKE_INSTALL_DOCDIR)
+    set(CMAKE_INSTALL_DOCDIR ${CMAKE_INSTALL_DATAROOTDIR}/doc/${PROJECT_NAME})
+endif()
 
 ###
 # Dependencies
@@ -32,6 +39,29 @@ find_package(Qt5OpenGL REQUIRED)
 find_package(OpenGL REQUIRED)
 find_package(GLEW REQUIRED)
 
+
+# For generating documentation in HTML
+if(WIN32)
+    list(APPEND CMAKE_PREFIX_PATH "${CMAKE_CURRENT_SOURCE_DIR}/third-party/discount-windows-bins")
+endif()
+find_package(Markdown)
+
+###
+# Docs
+###
+# Convert the README to HTML if we can
+if(MARKDOWN_FOUND)
+    include(UseMarkdown)
+    add_markdown_target(markdown_docs "${CMAKE_CURRENT_BINARY_DIR}" README.md)
+
+    install_markdown_target(markdown_docs DESTINATION ${CMAKE_INSTALL_DOCDIR})
+else()
+    install(FILES README.md DESTINATION ${CMAKE_INSTALL_DOCDIR})
+endif()
+
+# Install the fragment shaders as documentation.
+install(FILES vizard/ShaderTest.frag vizard/ShaderTest.vert DESTINATION ${CMAKE_INSTALL_DOCDIR})
+
 ###
 # Building
 ###