On 6/11/24 14:08, Khem Raj wrote:
On Mon, Jun 10, 2024 at 4:38 AM Kai Kang via lists.openembedded.org
<kai.kang=windriver....@lists.openembedded.org>  wrote:
From: Kai Kang<kai.k...@windriver.com>

Fix xfwm4 incompatible pointer type error with gcc option 
-Wincompatible-pointer-types:

| ../../xfwm4-4.18.0/src/startup_notification.c:139:57: error: passing argument
       2 of 'sn_startup_sequence_get_last_active_time' from incompatible 
pointer type
       [-Wincompatible-pointer-types]
|   139 |     sn_startup_sequence_get_last_active_time (sequence, &l_sec, 
&l_usec);
|       |                                                         ^~~~~~
|       |                                                         |
|       |                                                         long int *

Signed-off-by: Kai Kang<kai.k...@windriver.com>
---
  ...-fix-incompatible-pointer-type-error.patch | 34 +++++++++++++++++++
  meta-xfce/recipes-xfce/xfwm4/xfwm4_4.18.0.bb  |  2 ++
  2 files changed, 36 insertions(+)
  create mode 100644 
meta-xfce/recipes-xfce/xfwm4/xfwm4/xfwm4-fix-incompatible-pointer-type-error.patch

diff --git 
a/meta-xfce/recipes-xfce/xfwm4/xfwm4/xfwm4-fix-incompatible-pointer-type-error.patch
 
b/meta-xfce/recipes-xfce/xfwm4/xfwm4/xfwm4-fix-incompatible-pointer-type-error.patch
new file mode 100644
index 000000000..eb8fa7c43
--- /dev/null
+++ 
b/meta-xfce/recipes-xfce/xfwm4/xfwm4/xfwm4-fix-incompatible-pointer-type-error.patch
@@ -0,0 +1,34 @@
+Fix xfwm4 incompatible pointer type error:
+
+| ../../xfwm4-4.18.0/src/startup_notification.c:139:57: error: passing 
argument 2 of 'sn_startup_sequence_get_last_active_time' from incompatible 
pointer type [-Wincompatible-pointer-types]
+|   139 |     sn_startup_sequence_get_last_active_time (sequence, &l_sec, 
&l_usec);
+|       |                                                         ^~~~~~
+|       |                                                         |
+|       |                                                         long int *
+| In file included from .../usr/include/startup-notification-1.0/libsn/sn.h:32,
+|                  from ../../xfwm4-4.18.0/src/startup_notification.c:33:
+| .../usr/include/startup-notification-1.0/libsn/sn-monitor.h:84:79: note: 
expected 'time_t *' {aka 'long long int *'} but argument is of type 'long int *'
+|    84 |                                                            time_t    
        *tv_sec,
+|       |                                                            
~~~~~~~~~~~~~~~~~~~^~~~~~
+
+Upsteam-Status: Submitted [https://gitlab.xfce.org/xfce/xfwm4/-/issues/790]
+
there is a typo here it should be Upstream

Sorry for the typo. And finally I find that a patch of startup-notification in oe-core which is backported from maillist causes the issue. I'll update Upstream-Status with that.

Regards, Kai


+Signed-off-by: Kai Kang<kai.k...@windriver.com>
+
+---
+ src/startup_notification.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/startup_notification.c b/src/startup_notification.c
+index 2a08cad..05434ca 100644
+--- a/src/startup_notification.c
++++ b/src/startup_notification.c
+@@ -136,7 +136,7 @@ sn_collect_timed_out_foreach (void *element, void *data)
+
+     sequence = element;
+     ctod = (CollectTimedOutData *) data;
+-    sn_startup_sequence_get_last_active_time (sequence, &l_sec, &l_usec);
++    sn_startup_sequence_get_last_active_time (sequence, (time_t *)&l_sec, 
&l_usec);
+     tv_sec = l_sec; tv_usec = l_usec;
+
+     elapsed = ((double) ctod->now - (tv_sec * G_USEC_PER_SEC) - tv_usec)
diff --git a/meta-xfce/recipes-xfce/xfwm4/xfwm4_4.18.0.bb 
b/meta-xfce/recipes-xfce/xfwm4/xfwm4_4.18.0.bb
index 839f1c870..2770829e9 100644
--- a/meta-xfce/recipes-xfce/xfwm4/xfwm4_4.18.0.bb
+++ b/meta-xfce/recipes-xfce/xfwm4/xfwm4_4.18.0.bb
@@ -8,6 +8,8 @@ inherit xfce update-alternatives features_check

  REQUIRED_DISTRO_FEATURES = "x11"

+SRC_URI +="file://xfwm4-fix-incompatible-pointer-type-error.patch"
+
  SRC_URI[sha256sum] = 
"92cd1b889bb25cb4bc06c1c6736c238d96e79c1e706b9f77fad0a89d6e5fc13f"

  PACKAGECONFIG ?= " \
--
2.34.1





--
Kai Kang
Wind River Linux
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