libdwelf: New DWARF ELF Low-level Functions. Add dwelf_elf_gnu_debuglink.

New public header elfutils/libdwelf.h for low-level DWARF/ELF helper
functions.  The new function dwelf_elf_gnu_debuglink returns the name and
crc as found in the .gnu_debuglink section of an ELF file.

Signed-off-by: Mark Wielaard <mjw@redhat.com>
diff --git a/tests/ChangeLog b/tests/ChangeLog
index b0f06a5..990d5d5 100644
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,3 +1,13 @@
+2014-04-11  Mark Wielaard  <mjw@redhat.com>
+
+	* Makefile.am (AM_CPPFLAGS): Add -I libdwelf.
+	(check_PROGRAMS): Add debuglink.
+	(TESTS): Add run-debuglink.sh
+	(EXTRA_DIST): Likewise.
+	(debuglink_LDADD): New.
+	* debuglink.c: New file.
+	* run-debuglink.sh: Likewise.
+
 2014-03-23  Mark Wielaard  <mjw@redhat.com>
 
 	* run-nm-self.sh: Use test = not == for string comparisons.