Update to upstream 1.6

Signed-off-by: Dodji Seketeli <dodji@seketeli.org>

libabigail.spec

@@ -2,15 +2,13 @@
 %global tarball_name %{name}-%{version}
 
 Name: libabigail
-Version: 1.5
-Release: 4%{?dist}
+Version: 1.6
+Release: 1%{?dist}
 Summary: Set of ABI analysis tools
 
 License: LGPLv3+
 URL: https://sourceware.org/libabigail/
 Source0: http://mirrors.kernel.org/sourceware/libabigail/%{tarball_name}.tar.gz
-Patch0: Support-having-several-debuginfo-search-dirs-for-a-b.patch
-Patch1: Add-a-fail-no-debug-info-to-abidiff.patch
 
 BuildRequires: gcc-c++
 BuildRequires: libtool
@@ -88,8 +86,6 @@ them manually.
 
 %prep
 %setup -n %{tarball_name}
-%patch0 -p1
-%patch1 -p1
 
 %build
 %configure --disable-silent-rules --disable-zip-archive --disable-static 
@@ -158,6 +154,12 @@ fi
 %endif
 
 %changelog
+* Wed Mar 27 2019 Dodji Seketeli <dodji@redhat.com> - 1.6-1
+- Update to upstream 1.6
+- Removed patches that are now upstream
+  Support-having-several-debuginfo-search-dirs-for-a-b.patch
+  Add-a-fail-no-debug-info-to-abidiff.patch
+
 * Wed Mar 13 2019 Mathieu Bridon <bochecha@daitauha.fr> - 1.5-4
 - Remove unnecessary dependencies: python3-unittest2 and wget which
   was referred to twice.