Use default build flags (PIE works now)

gpm.spec

@@ -1,7 +1,7 @@
 Summary: A mouse server for the Linux console
 Name: gpm
 Version: 1.20.7
-Release: 14%{?dist}
+Release: 15%{?dist}
 License: GPLv2 and GPLv2+ with exceptions and GPLv3+ and Verbatim and Copyright only
 Group: System Environment/Daemons
 URL: http://www.nico.schottelius.org/software/gpm/
@@ -95,11 +95,6 @@ mouse support to text-based Linux applications.
 #%patch7 -p1 -b .capability
 
 %build
-# ld fails with PIE
-#LDFLAGS='-Wl,-z,relro,-z,now -pie'
-#CFLAGS='-fPIE -DPIE'
-
-LDFLAGS='-Wl,-z,relro,-z,now'
 %configure
 make %{?_smp_mflags}
 
@@ -175,6 +170,9 @@ fi
 %{_libdir}/libgpm.a
 
 %changelog
+* Fri Feb 23 2018 Florian Weimer <fweimer@redhat.com> - 1.20.7-15
+- Use default build flags (PIE works now)
+
 * Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.20.7-14
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild