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authorJuan Ramos <juan@lunarg.com>2023-08-28 11:01:39 -0600
committerJuan Ramos <114601453+juan-lunarg@users.noreply.github.com>2023-08-28 16:16:25 -0600
commita0c76b4ef76e219483755ff61dce6b67ff79f24b (patch)
tree6d5c58eee2d8897237f5090066846302f3fd3dd1
parent9085224a1b45f78deadf94f800b0ec092d1c3568 (diff)
downloadvulkan-headers-a0c76b4ef76e219483755ff61dce6b67ff79f24b.tar.gz
cmake: Document vlk_get_header_version
-rw-r--r--CMakeLists.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5d9317f..ef7a803 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,6 +7,10 @@
# ~~~
cmake_minimum_required(VERSION 3.15...3.25)
+# NOTE: Parsing the version like this is suboptimal but neccessary due to our release process:
+# https://github.com/KhronosGroup/Vulkan-Headers/pull/346
+#
+# As shown a more robust approach would be just to add basic test code to check the project version.
function(vlk_get_header_version)
set(vulkan_core_header_file "${CMAKE_CURRENT_SOURCE_DIR}/include/vulkan/vulkan_core.h")
if (NOT EXISTS ${vulkan_core_header_file})