libliftoff: fix for gcc-14

recipes-extended/libliftoff/libliftoff/29a06add8ef184f85e37ff8abdc34fbaa2f4ee1e.patch

@@ -0,0 +1,39 @@
+From 29a06add8ef184f85e37ff8abdc34fbaa2f4ee1e Mon Sep 17 00:00:00 2001
+From: Sergei Trofimovich <slyich@gmail.com>
+Date: Thu, 21 Dec 2023 20:15:29 +0000
+Subject: [PATCH] layer.c: fix build against upcoming `gcc-14`
+ (`-Werror=calloc-transposed-args`)
+
+`gcc-14` added a new `-Wcalloc-transposed-args` warning recently. It
+detected minor infelicity in `calloc()` API usage in `libliftoff`:
+
+    ../layer.c: In function 'liftoff_layer_create':
+    ../layer.c:20:48: error: 'calloc' sizes specified with 'sizeof' in the earlier argument and not in t
+    ument [-Werror=calloc-transposed-args]
+       20 |         layer->candidate_planes = calloc(sizeof(layer->candidate_planes[0]),
+          |                                                ^
+    ../layer.c:20:48: note: earlier argument should specify number of elements, later size of each element
+---
+ layer.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+ 
+ Upstream-Status: Backport [https://gitlab.freedesktop.org/emersion/libliftoff/-/commit/29a06add8ef184f85e37ff8abdc34fbaa2f4ee1e]
+
+diff --git a/layer.c b/layer.c
+index 73a8186..6510ea7 100644
+--- a/layer.c
++++ b/layer.c
+@@ -17,8 +17,8 @@ liftoff_layer_create(struct liftoff_output *output)
+ 		return NULL;
+ 	}
+ 	layer->output = output;
+-	layer->candidate_planes = calloc(sizeof(layer->candidate_planes[0]),
+-					 output->device->planes_cap);
++	layer->candidate_planes = calloc(output->device->planes_cap,
++					 sizeof(layer->candidate_planes[0]));
+ 	if (layer->candidate_planes == NULL) {
+ 		liftoff_log_errno(LIFTOFF_ERROR, "calloc");
+ 		free(layer);
+-- 
+GitLab
+

recipes-extended/libliftoff/libliftoff_git.bb

@@ -3,7 +3,10 @@ HOMEPAGE = "https://gitlab.freedesktop.org/emersion/libliftoff"
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=706cd9899438a9385250ab6773c1fa53"
 
-SRC_URI = "git://gitlab.freedesktop.org/emersion/libliftoff.git;branch=v0.4;protocol=https"
+SRC_URI = " \
+	git://gitlab.freedesktop.org/emersion/libliftoff.git;branch=v0.4;protocol=https \
+	file://29a06add8ef184f85e37ff8abdc34fbaa2f4ee1e.patch \
+"
 
 DEPENDS = "libdrm"