diff --git a/ChangeLog b/ChangeLog
index c9143e736..72016f1e9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2003-04-24  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/unix-cc.in (CFLAGS): Add @CPPFLAGS@.
+
 2003-04-24  Dieter Baron  <dillo@netbsd.org>
 
 	* builds/unix/freetype-config.in (cflags): Emit FreeType 2's include
diff --git a/builds/unix/unix-cc.in b/builds/unix/unix-cc.in
index 9de770db1..90a83ba77 100644
--- a/builds/unix/unix-cc.in
+++ b/builds/unix/unix-cc.in
@@ -58,7 +58,7 @@ T := -o # Don't remove this comment line!  We need the space after `-o'.
 #   Use the ANSIFLAGS variable to define the compiler flags used to enfore
 #   ANSI compliance.
 #
-CFLAGS := -c @XX_CFLAGS@ @CFLAGS@
+CFLAGS := -c @XX_CFLAGS@ @CPPFLAGS@ @CFLAGS@
 
 # ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
 #