initial buildroot for linux 5.15

package/lockfile-progs/0001-sus3v-legacy.patch

@@ -0,0 +1,11 @@
+--- /lockfile-progs.orig.c	2007-10-11 10:32:09.000000000 -0300
++++ /lockfile-progs.c	2007-10-11 10:32:28.000000000 -0300
+@@ -93,7 +93,7 @@
+     { NULL, 0, NULL, 0 }
+   };
+ 
+-  char *cmd_name = rindex(argv[0], '/');
++  char *cmd_name = strrchr(argv[0], '/');
+   int mail_cmd_p = 0;
+ 
+   if(cmd_name != NULL) {

package/lockfile-progs/Config.in

@@ -0,0 +1,6 @@
+config BR2_PACKAGE_LOCKFILE_PROGS
+	bool "lockfile programs"
+	depends on BR2_USE_MMU # liblockfile
+	select BR2_PACKAGE_LIBLOCKFILE
+	help
+	  Build lockfile utility programs.

package/lockfile-progs/lockfile-progs.hash

@@ -0,0 +1,5 @@
+# From https://snapshot.debian.org/archive/debian/20210903T205304Z/pool/main/l/lockfile-progs/lockfile-progs_0.1.19.dsc
+sha256  2c5704b01c8f474f82921780e4592a927b2bf6a6d7616354a6c5d7cd5664857e  lockfile-progs_0.1.19.tar.gz
+
+# Hash for license file
+sha256  dcc100d4161cc0b7177545ab6e47216f84857cda3843847c792a25289852dcaa  COPYING

package/lockfile-progs/lockfile-progs.mk

@@ -0,0 +1,28 @@
+################################################################################
+#
+# lockfile-progs
+#
+################################################################################
+
+LOCKFILE_PROGS_VERSION = 0.1.19
+LOCKFILE_PROGS_SOURCE = lockfile-progs_$(LOCKFILE_PROGS_VERSION).tar.gz
+LOCKFILE_PROGS_SITE = http://snapshot.debian.org/archive/debian/20210903T205304Z/pool/main/l/lockfile-progs
+LOCKFILE_PROGS_DEPENDENCIES = liblockfile
+LOCKFILE_PROGS_LICENSE = GPL-2.0
+LOCKFILE_PROGS_LICENSE_FILES = COPYING
+
+LOCKFILE_PROGS_BINS = \
+	$(addprefix lockfile-,check create remove touch) \
+	$(addprefix mail-,lock touchlock unlock)
+
+define LOCKFILE_PROGS_BUILD_CMDS
+	$(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D)
+endef
+
+define LOCKFILE_PROGS_INSTALL_TARGET_CMDS
+	for i in $(LOCKFILE_PROGS_BINS); do \
+		$(INSTALL) -D -m 755 $(@D)/bin/$$i $(TARGET_DIR)/usr/bin/$$i || exit 1; \
+	done
+endef
+
+$(eval $(generic-package))