remove shared objects; modernize configure flags

xdelta/xdelta.spec

@@ -33,7 +33,7 @@ Distribution: OpenPKG [PLUS]
 Group:        SCM
 License:      GPL
 Version:      1.1.3
-Release:      20020820
+Release:      20021221
 
 #   list of sources
 Source0:      http://download.sourceforge.net/xdelta/xdelta-%{version}.tar.gz
@@ -58,11 +58,12 @@ AutoReqProv:  no
 
 %build
     CC="%{l_cc}" \
-    CFLAGS="%{l_cflags -O} -I%{l_prefix}/include" \
-    CPPFLAGS="-I%{l_prefix}/include" \
-    LDFLAGS="-L%{l_prefix}/lib" \
+    CFLAGS="%{l_cflags -O} %{l_cppflags}" \
+    CPPFLAGS="%{l_cppflags}" \
+    LDFLAGS="%{l_ldflags}" \
     ./configure \
-        --prefix=%{l_prefix}
+        --prefix=%{l_prefix} \
+        --disable-shared
     %{l_make} %{l_mflags -O}
 
 %install