package/linuxptp: bump version to 4.0

The current linuxptp is missing multiple options added lately as described at
https://www.mail-archive.com/linuxptp-devel@lists.sourceforge.net/msg04908.html
and the upgrade to 4.0 removes the need for applying patches already included in
the current release. Tested functional on a Raspberry Pi Compute Module 4
(raspberrypicm4io_64_defconfig).

Signed-off-by: Jean-Michel Friedt <friedtj@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/linuxptp/0001-missing.h-drop-clock_nanosleep-replacement.patch

@@ -1,49 +0,0 @@
-From 947bf03ec3d9eaa0bfc0269eed86b9364e94bc1a Mon Sep 17 00:00:00 2001
-From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
-Date: Sun, 5 Aug 2018 15:25:53 +0200
-Subject: [PATCH] missing.h: drop clock_nanosleep() replacement
-
-Since uClibc-ng commits 68628fe7d463541bf3c33da6b214e63c0cc9feed
-("librt: declare clock_nanosleep not only for NPTL") and
-ddbb03e77ac1a48740688814b82f45c97ee81f37 ("librt: clock_nanosleep
-could be even used without threads"), clock_nanosleep() is always
-provided by uClibc, regardless of the thread implementation (none,
-linuxthreads, nptl). These commits will be part of the upcoming 1.0.31
-release of uClibc-ng.
-
-Thanks to this, we can drop the replacement clock_nanosleep()
-implementation added by linuxptp. Without this, linuxptp fails to
-build with:
-
-missing.h:117:19: error: static declaration of 'clock_nanosleep' follows non-static declaration
- static inline int clock_nanosleep(clockid_t clock_id, int flags,
-                   ^~~~~~~~~~~~~~~
-In file included from clockadj.h:24:0,
-                 from clockadj.c:24:
-
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
----
- missing.h | 7 -------
- 1 file changed, 7 deletions(-)
-
-diff --git a/missing.h b/missing.h
-index 2f7adb9..60f89a3 100644
---- a/missing.h
-+++ b/missing.h
-@@ -129,13 +129,6 @@ enum {
- 
- #define TFD_TIMER_ABSTIME (1 << 0)
- 
--static inline int clock_nanosleep(clockid_t clock_id, int flags,
--				  const struct timespec *request,
--				  struct timespec *remain)
--{
--	return syscall(__NR_clock_nanosleep, clock_id, flags, request, remain);
--}
--
- static inline int timerfd_create(int clockid, int flags)
- {
- 	return syscall(__NR_timerfd_create, clockid, flags);
--- 
-2.14.4
-

package/linuxptp/0002-makefile-use-conditional-assignment-for-KBUILD_OUTPUT.patch

@@ -1,43 +0,0 @@
-From: Changqing Li <changqing.li@windriver.com>
-Date: Wed, 23 Nov 2022 08:23:46 +0800
-Subject: [Linuxptp-devel] [PATCH] makefile: use conditional assignment for KBUILD_OUTPUT
-
-Refer [1],from make 4.4, all variables that are marked as export will
-also be passed to the shell started by the shell function. use "=" will
-make KBUILD_OUTPUT always empty for shell function, use "?=" to make
-"export KBUILD_OUTPUT" in enrironment can work.
-
-[snip of 4.4 NEWS]
-* WARNING: Backward-incompatibility!
-   Previously makefile variables marked as export were not exported to commands
-   started by the $(shell ...) function.  Now, all exported variables are
-   exported to $(shell ...).
-[snip]
-
-[1] https://git.savannah.gnu.org/cgit/make.git/tree/NEWS?h=4.4&id=ed493f6c9116cc217b99c2cfa6a95f15803235a2#n74
-
-Signed-off-by: Changqing Li <changqing.li@windriver.com>
-
-[Retrieved from mailing list. The patch was not yet accepted and applied:
-https://www.mail-archive.com/linuxptp-devel@lists.sourceforge.net/msg06151.html]
-Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
-
----
- makefile | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/makefile b/makefile
-index 9aed383..ba3fb38 100644
---- a/makefile
-+++ b/makefile
-@@ -15,7 +15,7 @@
- # with this program; if not, write to the Free Software Foundation, Inc.,
- # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- 
--KBUILD_OUTPUT =
-+KBUILD_OUTPUT ?=
- 
- DEBUG	=
- CC	= $(CROSS_COMPILE)gcc
--- 
-2.25.1

package/linuxptp/linuxptp.hash

@@ -1,9 +1,5 @@
-# From https://sourceforge.net/projects/linuxptp/files/v3.1.1/
-sha1  f905eabc6fd0f03c6a353f9c4ba188a3bd1b774c  linuxptp-3.1.1.tgz
-md5  3b79ab5e77c5b5cf06bc1c8350d405bb  linuxptp-3.1.1.tgz
-
 # Locally computed:
-sha256  94d6855f9b7f2d8e9b0ca6d384e3fae6226ce6fc012dbad02608bdef3be1c0d9  linuxptp-3.1.1.tgz
+sha256  d27d5ef296bb3d285e22e69f75ae023b4b42a2f4655130d6d390d8afcbc3d933  linuxptp-4.0.tgz
 
 # Hash for license file:
 sha256  8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING

package/linuxptp/linuxptp.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LINUXPTP_VERSION = 3.1.1
+LINUXPTP_VERSION = 4.0
 LINUXPTP_SOURCE = linuxptp-$(LINUXPTP_VERSION).tgz
 LINUXPTP_SITE = http://downloads.sourceforge.net/linuxptp
 LINUXPTP_LICENSE = GPL-2.0+