Initial commit

tools/tar/patches/0001-Fix-savannah-bug-64441.patch

@@ -0,0 +1,35 @@
+From 6bec1e7e7fe0ae5bbeb66fc9f32b0b1dd156957d Mon Sep 17 00:00:00 2001
+From: Sergey Poznyakoff <gray@gnu.org>
+Date: Tue, 18 Jun 2024 14:31:17 +0200
+Subject: [PATCH] Fix savannah bug #64441
+
+* src/Makefile.am (tar_LDADD): Add libiconv libraries.
+
+Adapted upstream commit 8632df398b2f548465ebe68b8f494c0d6f8d913d to patch
+the pregenerated Makefile.in instead of Makefile.am to avoid invoking
+automake which requires m4.
+
+This is required for macOS, as otherwise it will fail with:
+Undefined symbols for architecture arm64:
+  "_iconv", referenced from:
+      _utf8_convert in utf8.o
+  "_iconv_open", referenced from:
+      _utf8_convert in utf8.o
+ld: symbol(s) not found for architecture arm64
+clang: error: linker command failed with exit code 1 (use -v to see invocation)
+---
+ src/Makefile.in | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/src/Makefile.in
++++ b/src/Makefile.in
+@@ -1793,7 +1793,8 @@ AM_CFLAGS = $(WARN_CFLAGS) $(WERROR_CFLA
+ tar_LDADD = $(LIBS) ../lib/libtar.a ../gnu/libgnu.a\
+  $(LIB_ACL) $(LIB_CLOCK_GETTIME) $(LIB_EACCESS)\
+  $(LIB_GETRANDOM) $(LIB_HARD_LOCALE) $(FILE_HAS_ACL_LIB) $(LIB_MBRTOWC)\
+- $(LIB_SELINUX) $(LIB_SETLOCALE_NULL)
++ $(LIB_SELINUX) $(LIB_SETLOCALE_NULL) \
++ $(LIBINTL) $(LIBICONV)
+ 
+ all: all-am
+ 

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
+@@ -544,17 +544,8 @@ 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
+@@ -1855,6 +1855,7 @@ 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)
+ 	{