Initial commit

tools/tar/Makefile

@@ -0,0 +1,31 @@
+#
+# Copyright (C) 2015 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=tar
+PKG_CPE_ID:=cpe:/a:gnu:tar
+PKG_VERSION:=1.34
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
+PKG_SOURCE_URL:=@GNU/tar
+PKG_HASH:=63bebd26879c5e1eea4352f0d03c991f966aeb3ddeb3c7445c902568d5411d28
+
+HOST_BUILD_PARALLEL:=1
+
+include $(INCLUDE_DIR)/host-build.mk
+
+HOSTCC := $(HOSTCC_NOCACHE)
+HOSTCXX := $(HOSTCXX_NOCACHE)
+
+HOST_CONFIGURE_ARGS += \
+	--without-posix-acls \
+	--without-selinux \
+	--without-xattrs \
+	--disable-acl \
+	--disable-nls
+
+$(eval $(call HostBuild))

tools/tar/patches/100-symlink-force-root-name.patch

@@ -0,0 +1,27 @@
+Force root/root as names for uid0/gid0 instead of using the system
+names. This helps make packed download tarballs more reproducible
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+--- a/src/create.c
++++ b/src/create.c
+@@ -543,17 +543,8 @@ write_gnu_long_link (struct tar_stat_inf
+   union block *header;
+ 
+   header = start_private_header ("././@LongLink", size, 0);
+-  if (! numeric_owner_option)
+-    {
+-      static char *uname, *gname;
+-      if (!uname)
+-	{
+-	  uid_to_uname (0, &uname);
+-	  gid_to_gname (0, &gname);
+-	}
+-      UNAME_TO_CHARS (uname, header->header.uname);
+-      GNAME_TO_CHARS (gname, header->header.gname);
+-    }
++  UNAME_TO_CHARS ("root", header->header.uname);
++  GNAME_TO_CHARS ("root", header->header.gname);
+ 
+   strcpy (header->buffer + offsetof (struct posix_header, magic),
+ 	  OLDGNU_MAGIC);

tools/tar/patches/110-symlink-force-permissions.patch

@@ -0,0 +1,10 @@
+--- a/src/create.c
++++ b/src/create.c
+@@ -1844,6 +1844,7 @@ dump_file0 (struct tar_stat_info *st, ch
+ #ifdef HAVE_READLINK
+   else if (S_ISLNK (st->stat.st_mode))
+     {
++      st->stat.st_mode |= 0777; /* make permissions portable */
+       st->link_name = areadlinkat_with_size (parentfd, name, st->stat.st_size);
+       if (!st->link_name)
+ 	{