vulkan: add a comment explaining upstream version policy

(From OE-Core rev: 7484c71ca3a932bcb4c3679e25b0233c06be4404)

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

3 files changed, 12 insertions, 0 deletions

diff --git a/meta/recipes-graphics/vulkan/vulkan-headers_1.3.239.0.bb b/meta/recipes-graphics/vulkan/vulkan-headers_1.3.239.0.bb
index a6b30fa831..19b13bce63 100644
--- a/meta/recipes-graphics/vulkan/vulkan-headers_1.3.239.0.bb
+++ b/meta/recipes-graphics/vulkan/vulkan-headers_1.3.239.0.bb
@@ -20,4 +20,8 @@ inherit cmake
 FILES:${PN} += "${datadir}/vulkan"
 RDEPENDS:${PN} += "python3-core"
 
+# These recipes need to be updated in lockstep with each other:
+# glslang, vulkan-headers, vulkan-loader, vulkan-tools, spirv-headers, spirv-tools
+# The tags versions should always be sdk-x.y.z, as this is what
+# upstream considers a release.
 UPSTREAM_CHECK_GITTAGREGEX = "sdk-(?P<pver>\d+(\.\d+)+)"
diff --git a/meta/recipes-graphics/vulkan/vulkan-loader_1.3.239.0.bb b/meta/recipes-graphics/vulkan/vulkan-loader_1.3.239.0.bb
index e11f936a0a..e45996e5a5 100644
--- a/meta/recipes-graphics/vulkan/vulkan-loader_1.3.239.0.bb
+++ b/meta/recipes-graphics/vulkan/vulkan-loader_1.3.239.0.bb
@@ -35,4 +35,8 @@ PACKAGECONFIG[wayland] = "-DBUILD_WSI_WAYLAND_SUPPORT=ON, -DBUILD_WSI_WAYLAND_SU
 
 RRECOMMENDS:${PN} = "mesa-vulkan-drivers"
 
+# These recipes need to be updated in lockstep with each other:
+# glslang, vulkan-headers, vulkan-loader, vulkan-tools, spirv-headers, spirv-tools
+# The tags versions should always be sdk-x.y.z, as this is what
+# upstream considers a release.
 UPSTREAM_CHECK_GITTAGREGEX = "sdk-(?P<pver>\d+(\.\d+)+)"
diff --git a/meta/recipes-graphics/vulkan/vulkan-tools_1.3.239.0.bb b/meta/recipes-graphics/vulkan/vulkan-tools_1.3.239.0.bb
index 934bd53ee1..5dc6bcad45 100644
--- a/meta/recipes-graphics/vulkan/vulkan-tools_1.3.239.0.bb
+++ b/meta/recipes-graphics/vulkan/vulkan-tools_1.3.239.0.bb
@@ -29,4 +29,8 @@ PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'wayland x11', d)}"
 PACKAGECONFIG[x11] = "-DBUILD_WSI_XLIB_SUPPORT=ON -DBUILD_WSI_XCB_SUPPORT=ON, -DBUILD_WSI_XLIB_SUPPORT=OFF -DBUILD_WSI_XCB_SUPPORT=OFF, libxcb libx11 libxrandr"
 PACKAGECONFIG[wayland] = "-DBUILD_WSI_WAYLAND_SUPPORT=ON, -DBUILD_WSI_WAYLAND_SUPPORT=OFF, wayland"
 
+# These recipes need to be updated in lockstep with each other:
+# glslang, vulkan-headers, vulkan-loader, vulkan-tools, spirv-headers, spirv-tools
+# The tags versions should always be sdk-x.y.z, as this is what
+# upstream considers a release.
 UPSTREAM_CHECK_GITTAGREGEX = "sdk-(?P<pver>\d+(\.\d+)+)"