--- zhcon-0.2.6/tools/Makefile.am.flags	2006-04-25 01:38:46.000000000 +0900
+++ zhcon-0.2.6/tools/Makefile.am	2007-02-16 01:54:04.000000000 +0900
@@ -9,11 +9,6 @@
 #getbpsf_LDADD = -L/usr/X11R6/lib -lX11
 #getbpsf_CPPFLAGS = -I/usr/X11R6/include
 
-LDFLAGS=
-CXXFLAGS=
-CCFLAGS=
-LIBS=
-
 EXTRA_DIST = README getbpsf.txt gpm-1.19.6-pty.diff\
              gpm-1.19.6-patched.tar.gz