Use LDFLAGS from redhat-rpm-config

dcraw.spec

@@ -1,7 +1,7 @@
 Summary: Tool for decoding raw image data from digital cameras
 Name: dcraw
 Version: 9.27.0
-Release: 7%{?dist}
+Release: 8%{?dist}
 License: GPLv2+
 URL: http://cybercom.net/~dcoffin/dcraw
 Source0: http://cybercom.net/~dcoffin/dcraw/archive/dcraw-%{version}.tar.gz
@@ -21,7 +21,7 @@ downloaded from digital cameras.
 %autosetup -n dcraw
 
 %build
-gcc %optflags \
+gcc %optflags $RPM_LD_FLAGS \
     -lm -ljpeg -llcms2 -ljasper \
     -DLOCALEDIR="\"%{_datadir}/locale\"" \
     -o dcraw dcraw.c
@@ -64,6 +64,9 @@ done
 %{_mandir}/man1/*
 
 %changelog
+* Fri Feb 23 2018 Florian Weimer <fweimer@redhat.com> - 9.27.0-8
+- Use LDFLAGS from redhat-rpm-config
+
 * Tue Feb 20 2018 Nils Philippsen <nils@tiptoe.de> - 9.27.0-7
 - require gcc for building