initial buildroot for linux 5.15

package/libical/0001-no-tests.patch

@@ -0,0 +1,19 @@
+Disable tests to avoid MMU dependency due to fork.
+
+Fixes
+CMakeFiles/regression.dir/regression.c.o: In function `_test_file_locks':
+/home/br/br4/output/build/libical-v1.0.1/src/test/regression.c:(.text+0x96d8): undefined reference to `_fork'
+
+Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
+
+diff -uNr libical-1.0.1.org/src/CMakeLists.txt libical-1.0.1/src/CMakeLists.txt
+--- libical-1.0.1.org/src/CMakeLists.txt	2014-10-09 17:07:05.000000000 +0200
++++ libical-1.0.1/src/CMakeLists.txt	2015-04-25 17:41:22.657345548 +0200
+@@ -1,7 +1,6 @@
+ add_subdirectory(libical)
+ add_subdirectory(libicalss)
+ add_subdirectory(libicalvcal)
+-add_subdirectory(test)
+ 
+ if(MSVC)
+   install(FILES

package/libical/0002-icaltypes-c-icalreqstattype_from_string-copy-the-reqstattype.patch

@@ -0,0 +1,27 @@
+From 6b9438d746cec6e4e632d78c5244f4be6314d1c9 Mon Sep 17 00:00:00 2001
+From: Allen Winter <allen.winter@kdab.com>
+Date: Sun, 28 May 2017 12:51:10 -0400
+Subject: [PATCH] icaltypes.c - icalreqstattype_from_string(), copy the
+ reqstattype's debug string into its own memory in the ring buffer.
+
+Issue#253
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+[Retrieved (and backported) from:
+https://github.com/libical/libical/commit/6b9438d746cec6e4e632d78c5244f4be6314d1c9]
+---
+ src/libical/icaltypes.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/libical/icaltypes.c b/src/libical/icaltypes.c
+index 70c50d29..85c33545 100644
+--- a/src/libical/icaltypes.c
++++ b/src/libical/icaltypes.c
+@@ -140,7 +140,7 @@ struct icalreqstattype icalreqstattype_from_string(const char *str)
+ 
+   p2 = strchr(p1+1,';');
+   if (p2 != 0 && *p2 != 0){
+-    stat.debug = p2+1;
++    stat.debug = icalmemory_tmp_copy(p2+1);
+   } 
+ 
+   return stat;

package/libical/Config.in

@@ -0,0 +1,15 @@
+config BR2_PACKAGE_LIBICAL
+	bool "libical"
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on !BR2_STATIC_LIBS
+	depends on BR2_USE_WCHAR
+	select BR2_TARGET_TZ_INFO
+	help
+	  libical is an Open Source (MPL/LGPL) implementation of the
+	  IETF's iCalendar Calendaring and Scheduling protocols.
+
+	  http://libical.github.io/libical
+
+comment "libical needs a toolchain w/ C++, dynamic library, wchar"
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || \
+		BR2_STATIC_LIBS

package/libical/libical.hash

@@ -0,0 +1,3 @@
+# Locally computed:
+sha256	089ce3c42d97fbd7a5d4b3c70adbdd82115dd306349c1f5c46a8fb3f8c949592	libical-1.0.1.tar.gz
+sha256	c393726f82e6f21df5262110215f6a4382b32046d10afdcfcc49338aa7a191f2	LICENSE

package/libical/libical.mk

@@ -0,0 +1,23 @@
+################################################################################
+#
+# libical
+#
+################################################################################
+
+LIBICAL_VERSION = 1.0.1
+LIBICAL_SITE = https://github.com/libical/libical/releases/download/v$(LIBICAL_VERSION)
+LIBICAL_INSTALL_STAGING = YES
+LIBICAL_LICENSE = MPL-1.0 or LGPL-2.1
+LIBICAL_LICENSE_FILES = LICENSE
+LIBICAL_CPE_ID_VENDOR = libical_project
+
+# 0002-icaltypes-c-icalreqstattype_from_string-copy-the-reqstattype.patch
+LIBICAL_IGNORE_CVES += CVE-2016-9584
+
+# building without this option is broken, it is used by
+# Gentoo/alpinelinux as well
+LIBICAL_CONF_OPTS = -DSHARED_ONLY=true
+# never build time zone info, always use system's tzinfo
+LIBICAL_CONF_OPTS += -DUSE_BUILTIN_TZDATA=false
+
+$(eval $(cmake-package))