diff --git a/djvulibre-3.5.25.3-cflags.patch b/djvulibre-3.5.25.3-cflags.patch
new file mode 100644
index 0000000..e2b7c5f
--- /dev/null
+++ b/djvulibre-3.5.25.3-cflags.patch
@@ -0,0 +1,51 @@
+diff -up djvulibre-3.5.25/configure~ djvulibre-3.5.25/configure
+--- djvulibre-3.5.25/configure~	2012-05-08 05:56:53.000000000 +0300
++++ djvulibre-3.5.25/configure	2012-10-10 00:01:36.000000000 +0300
+@@ -14733,6 +14733,7 @@ fi
+ 
+    OPTS=
+ 
++if false; then
+    saved_CXXFLAGS="$CXXFLAGS"
+    saved_CFLAGS="$CFLAGS"
+    CXXFLAGS=
+@@ -14750,6 +14751,7 @@ fi
+        *) CFLAGS="$CFLAGS $opt" ;;
+      esac
+    done
++fi
+    if test x$ac_debug = xno ; then
+      OPTS=-DNDEBUG
+ 
+@@ -14770,6 +14772,7 @@ $as_echo "no" >&6; }
+  fi
+ 
+ 
++if false; then
+  opt="-O3"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX accepts $opt" >&5
+ $as_echo_n "checking if $CXX accepts $opt... " >&6; }
+@@ -14801,6 +14804,7 @@ $as_echo "no" >&6; }
+  fi
+ 
+  fi
++fi
+ 
+ 
+  opt="-Wno-non-virtual-dtor"
+@@ -14819,6 +14823,7 @@ $as_echo "no" >&6; }
+ 
+  fi
+ 
++if false; then
+      cpu=`uname -m 2>/dev/null`
+      test -z "$cpu" && cpu=${host_cpu}
+      case "${host_cpu}" in
+@@ -14860,6 +14865,7 @@ $as_echo "no" >&6; }
+ 
+            ;;
+       esac
++fi
+    else
+ 
+  opt="-Wall"
diff --git a/djvulibre.spec b/djvulibre.spec
index 79b2758..581bc03 100644
--- a/djvulibre.spec
+++ b/djvulibre.spec
@@ -1,12 +1,13 @@
 Summary: DjVu viewers, encoders, and utilities
 Name: djvulibre
 Version: 3.5.25.3
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: GPLv2+
 Group: Applications/Publishing
 URL: http://djvu.sourceforge.net/
 Source: http://dl.sf.net/djvu/djvulibre-%{version}.tar.gz
 Patch0: djvulibre-3.5.22-cdefs.patch
+Patch1: djvulibre-3.5.25.3-cflags.patch
 
 Requires(post): xdg-utils
 Requires(preun): xdg-utils
@@ -58,6 +59,7 @@ Development files for DjVuLibre.
 %prep
 %setup -q -n %{name}-3.5.25
 %patch0 -p1 -b .cdefs
+%patch1 -p1 -b .cflags
 
 
 %build 
@@ -66,7 +68,6 @@ Development files for DjVuLibre.
 #sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool
 #sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool
 
-#%{__make} OPTS="%{optflags}"
 make %{?_smp_mflags} V=1
 
 
@@ -166,6 +167,9 @@ fi
 
 
 %changelog
+* Tue Oct  9 2012 Ville Skyttä <ville.skytta@iki.fi> - 3.5.25.3-2
+- Build with $RPM_OPT_FLAGS (#729469).
+
 * Wed Oct  3 2012 Jonathan G. Underwood <jonathan.underwood@gmail.com> - 3.5.25.3-1
 - Update to version 3.5.25.3
 - Add BuildRequires for inkscape