support libical 4.0

Hello,

Since libical 4.0 [1], pkgconfig files of libical have been splitted into several files according to libraries. The libical pkgconfig check need to be tweaked to check libicalvcal. Patch attached.

Thanks.

[1]: https://github.com/libical/libical/pull/988

From e5128e1124efa814d8c65b4797025b1a15c6b250 Mon Sep 17 00:00:00 2001
From: Funda Wang <[email protected]>
Date: Mon, 11 May 2026 12:37:35 +0800
Subject: [PATCH] support libical 4.0

---
 configure.ac | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

index 52de7d6..1cdd551 100644
@@ -306,7 +306,9 @@ fi
 AC_ARG_ENABLE(obex, AS_HELP_STRING([--disable-obex],
 		[disable OBEX profile support]), [enable_obex=${enableval}])
 if (test "${enable_obex}" != "no"); then
-	PKG_CHECK_MODULES(ICAL, libical)
+	PKG_CHECK_MODULES(ICAL, [libicalvcal >= 4.0.0], [],
+                [PKG_CHECK_MODULES(ICAL, [libical])]
+        )
 fi
 AM_CONDITIONAL(OBEX, test "${enable_obex}" != "no")
 

2.47.3

That breaks libical < 4.0, which is still the current version on most stable distributions.

And please follow the instructions at:
https://github.com/bluez/bluez/blob/master/HACKING#L98
for how to send patches.

Regards

I read the patch incorrectly, and it doe work with older versions of libical.

I've re-sent the patch in the proper format so it can be included in the upcoming release.

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----

Please resolve the issue and submit the patches again.

---
Regards,
Linux Bluetooth