use $@ and $< in fasttree

diff --git a/Makefile b/Makefile
index cecf1f7feadcb06ee1d86848bd955e37b6de3483..7254a1bac99beb01c631dcabfdee1ddd54a0ad83 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -3,4 +3,4 @@
 all: fasttree
 
 fasttree: FastTree.c
-       gcc -DOPENMP -fopenmp -O3 -finline-functions -funroll-loops -Wall -o FastTreeMP FastTree.c -lm
+       gcc -DOPENMP -fopenmp -O3 -finline-functions -funroll-loops -Wall -o $@ $< -lm