2 files changed, 51 insertions, 0 deletions

diff --git a/meta-oe/recipes-graphics/gphoto2/gphoto2/0001-Match-prototypes-of-callbacks-with-libgphoto.patch b/meta-oe/recipes-graphics/gphoto2/gphoto2/0001-Match-prototypes-of-callbacks-with-libgphoto.patch
new file mode 100644
index 0000000000..abe38e12ce
--- /dev/null
+++ b/meta-oe/recipes-graphics/gphoto2/gphoto2/0001-Match-prototypes-of-callbacks-with-libgphoto.patch
@@ -0,0 +1,50 @@
+From 366930ccc1a261c3eb883da2bf3c655162ccd75f Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 1 Mar 2023 22:58:37 -0800
+Subject: [PATCH] Match prototypes of callbacks with libgphoto
+
+In https://github.com/gphoto/gphoto2/pull/535/commits/ccc4c1f092bd21ebc713f4d7b9be85be49f92f1e
+we tried to fix by using pthread_t but it also needs to make changes in
+libgphoto and these changes can be invasive, therefore lets revert to
+older types and to fix musl problem fix it via type casts
+
+Upstream-Status: Submitted [https://github.com/gphoto/gphoto2/pull/569]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gphoto2/main.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/gphoto2/main.c b/gphoto2/main.c
+index 0dac947..cd3c990 100644
+--- a/gphoto2/main.c
++++ b/gphoto2/main.c
+@@ -1198,7 +1198,7 @@ thread_func (void *data)
+        pthread_cleanup_pop (1);
+ }
+ 
+-static pthread_t
++static unsigned int
+ start_timeout_func (Camera *camera, unsigned int timeout,
+                    CameraTimeoutFunc func, void __unused__ *data)
+ {
+@@ -1215,14 +1215,14 @@ start_timeout_func (Camera *camera, unsigned int timeout,
+ 
+        pthread_create (&tid, NULL, thread_func, td);
+ 
+-       return (tid);
++       return (unsigned int)tid;
+ }
+ 
+ static void
+-stop_timeout_func (Camera __unused__ *camera, pthread_t id,
++stop_timeout_func (Camera __unused__ *camera, unsigned int id,
+                   void __unused__ *data)
+ {
+-       pthread_t tid = id;
++       pthread_t tid = (pthread_t)id;
+ 
+        pthread_cancel (tid);
+        pthread_join (tid, NULL);
+-- 
+2.39.2
+
diff --git a/meta-oe/recipes-graphics/gphoto2/gphoto2_2.5.28.bb b/meta-oe/recipes-graphics/gphoto2/gphoto2_2.5.28.bb
index fe33940475..513845194d 100644
--- a/meta-oe/recipes-graphics/gphoto2/gphoto2_2.5.28.bb
+++ b/meta-oe/recipes-graphics/gphoto2/gphoto2_2.5.28.bb
@@ -9,6 +9,7 @@ RDEPENDS:gphoto2 = "libgphoto2"
 SRC_URI = "${SOURCEFORGE_MIRROR}/gphoto/gphoto2-${PV}.tar.bz2;name=gphoto2 \
            file://0001-configure.ac-remove-AM_PO_SUBDIRS.patch \
            file://0001-gphoto2-Use-pthread_t-abstract-type-for-thead-IDs.patch \
+           file://0001-Match-prototypes-of-callbacks-with-libgphoto.patch \
 "
 SRC_URI[gphoto2.sha256sum] = "2a648dcdf12da19e208255df4ebed3e7d2a02f905be4165f2443c984cf887375"