Clean up rules.

1 files changed, 7 insertions, 3 deletions

diff --git a/debian/rules b/debian/rules
index 5e7de73..f87a3b9 100755
--- a/debian/rules
+++ b/debian/rules
@@ -17,9 +17,13 @@ endif
 override_dh_auto_configure:
 	mkdir -p build
 
-override_dh_auto_build:
-	c++ $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -o build/ripser ripser.cpp
-	c++ $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -DUSE_COEFFICIENTS -o build/ripser-coeff ripser.cpp
+override_dh_auto_build: ripser ripser-coeff
 
 override_dh_auto_clean:
 	rm -rf build
+
+ripser:
+	c++ $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -o build/ripser ripser.cpp
+
+ripser-coeff:
+	c++ $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -DUSE_COEFFICIENTS -o build/ripser-coeff ripser.cpp