From 35ea46995b6a3b384b4a76d613ac29d7d001b51a Mon Sep 17 00:00:00 2001
From: Robert Schumacher <roschuma@microsoft.com>
Date: Fri, 16 Nov 2018 18:19:03 -0800
Subject: [PATCH] [glad] Use registry ports instead of vendored copies

---
 ports/egl-registry/CONTROL           |  2 +-
 ports/egl-registry/portfile.cmake    |  6 ++++++
 ports/glad/CONTROL                   |  3 ++-
 ports/glad/portfile.cmake            | 13 +++++++++++--
 ports/opengl-registry/CONTROL        |  2 +-
 ports/opengl-registry/portfile.cmake |  6 ++++++
 6 files changed, 27 insertions(+), 5 deletions(-)

diff --git a/ports/egl-registry/CONTROL b/ports/egl-registry/CONTROL
index c1187a6bf..dc7cdec79 100644
--- a/ports/egl-registry/CONTROL
+++ b/ports/egl-registry/CONTROL
@@ -1,3 +1,3 @@
 Source: egl-registry
-Version: 2018-06-30
+Version: 2018-06-30-1
 Description: the EGL API and Extension Registry
diff --git a/ports/egl-registry/portfile.cmake b/ports/egl-registry/portfile.cmake
index 1278e2c92..ee6fc23dc 100644
--- a/ports/egl-registry/portfile.cmake
+++ b/ports/egl-registry/portfile.cmake
@@ -15,6 +15,12 @@ file(
   DESTINATION ${CURRENT_PACKAGES_DIR}/include
 )
 
+file(
+  COPY
+    ${SOURCE_PATH}/api/egl.xml
+  DESTINATION ${CURRENT_PACKAGES_DIR}/share/egl-registry
+)
+
 file(
   INSTALL ${SOURCE_PATH}/sdk/docs/man/copyright.xml
   DESTINATION ${CURRENT_PACKAGES_DIR}/share/egl-registry
diff --git a/ports/glad/CONTROL b/ports/glad/CONTROL
index e8354c205..d74a35089 100644
--- a/ports/glad/CONTROL
+++ b/ports/glad/CONTROL
@@ -1,3 +1,4 @@
 Source: glad
-Version: 0.1.28-2
+Version: 0.1.28-3
 Description: Multi-Language Vulkan/GL/GLES/EGL/GLX/WGL Loader-Generator based on the official specs.
+Build-Depends: egl-registry, opengl-registry
diff --git a/ports/glad/portfile.cmake b/ports/glad/portfile.cmake
index 432c14503..cc73b1e39 100644
--- a/ports/glad/portfile.cmake
+++ b/ports/glad/portfile.cmake
@@ -12,7 +12,16 @@ vcpkg_from_github(
 
 vcpkg_find_acquire_program(PYTHON2)
 get_filename_component(PYTHON2_DIR "${PYTHON2}" DIRECTORY)
-set(ENV{PATH} "$ENV{PATH};${PYTHON2_DIR}")
+vcpkg_add_to_path("${PYTHON2_DIR}")
+
+file(COPY
+    ${CURRENT_INSTALLED_DIR}/include/KHR/khrplatform.h
+    ${CURRENT_INSTALLED_DIR}/share/egl-registry/egl.xml
+    ${CURRENT_INSTALLED_DIR}/share/opengl-registry/gl.xml
+    ${CURRENT_INSTALLED_DIR}/share/opengl-registry/glx.xml
+    ${CURRENT_INSTALLED_DIR}/share/opengl-registry/wgl.xml
+    DESTINATION ${SOURCE_PATH}/glad/files
+)
 
 vcpkg_configure_cmake(
     SOURCE_PATH ${SOURCE_PATH}
@@ -32,5 +41,5 @@ vcpkg_install_cmake()
 vcpkg_copy_pdbs()
 vcpkg_fixup_cmake_targets(CONFIG_PATH lib/cmake/glad)
 
-file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include ${CURRENT_PACKAGES_DIR}/include/KHR)
 configure_file(${SOURCE_PATH}/LICENSE ${CURRENT_PACKAGES_DIR}/share/glad/copyright COPYONLY)
diff --git a/ports/opengl-registry/CONTROL b/ports/opengl-registry/CONTROL
index 0d9844ed7..1a3635c35 100644
--- a/ports/opengl-registry/CONTROL
+++ b/ports/opengl-registry/CONTROL
@@ -1,4 +1,4 @@
 Source: opengl-registry
-Version: 2018-06-30
+Version: 2018-06-30-1
 Build-Depends: egl-registry
 Description: the API and Extension registries for the OpenGL family APIs
diff --git a/ports/opengl-registry/portfile.cmake b/ports/opengl-registry/portfile.cmake
index 5e997ac23..7b38b2c07 100644
--- a/ports/opengl-registry/portfile.cmake
+++ b/ports/opengl-registry/portfile.cmake
@@ -9,6 +9,12 @@ vcpkg_from_github(
 )
 
 file(COPY ${SOURCE_PATH}/api/GL DESTINATION ${CURRENT_PACKAGES_DIR}/include)
+file(COPY
+  ${SOURCE_PATH}/xml/gl.xml
+  ${SOURCE_PATH}/xml/glx.xml
+  ${SOURCE_PATH}/xml/wgl.xml
+  DESTINATION ${CURRENT_PACKAGES_DIR}/share/opengl-registry
+)
 
 # Using the Makefile because it is the smallest file with a complete copy of the license text
 file(