Fix FTBFS with GCC 6 (#1307312)

alsa-tools.spec

@@ -25,7 +25,7 @@
 Summary:        Specialist tools for ALSA
 Name:           alsa-tools
 Version:        1.1.0
-Release:        2%{?dist}
+Release:        3%{?dist}
 
 # Checked at least one source file from all the sub-projects contained in
 # the source tarball and they are consistent GPLv2+ - TJ 2007-11-15
@@ -104,6 +104,9 @@ The following tools are available:
 %setup -q -n %{name}-%{version}
 
 %build
+# Fix narrowing conversions on ARM (#1307312)
+CFLAGS="%{optflags} -fsigned-char"
+CXXFLAGS="%{optflags} -fsigned-char"
 mv seq/sbiload . ; rm -rf seq
 for i in %{?builddirstools:%builddirstools} %{?builddirsfirmw:%builddirsfirmw}
 do
@@ -235,6 +238,9 @@ install -m 644 %{SOURCE5} %{buildroot}/lib/udev/rules.d
 %endif
 
 %changelog
+* Wed Mar 16 2016 Yaakov Selkowitz <yselkowi@redhat.com> - 1.1.0-3
+- Fix FTBFS with GCC 6 (#1307312)
+
 * Wed Feb 03 2016 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild