strace.spec.in: add support for old distros that cannot handle .tar.xz

diff --git a/strace.spec.in b/strace.spec.in
index b5905147819d4b0e902b390911b81e02923e5681..f8a2545940051f44d065626e3d1d8e4c2bf77ab1 100644 (file)
--- a/strace.spec.in
+++ b/strace.spec.in
@@ -12,7 +12,12 @@ License: LGPL-2.1+ and GPL-2.0+
 Group: Development%{?suse_version:/Tools}/Debuggers
 %endif
 URL: https://strace.io
+%if 0%{?fedora} >= 12 || 0%{?centos} >= 6 || 0%{?rhel} >= 6 || 0%{?suse_version} >= 1200
 Source: https://strace.io/files/%{version}/strace-%{version}.tar.xz
+BuildRequires: xz
+%else
+Source: strace-%{version}.tar.gz
+%endif
 BuildRequires: gcc gzip
 
 # Install Bluetooth headers for AF_BLUETOOTH sockets decoding.