X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=matchsticks-search.git;a=blobdiff_plain;f=Makefile;h=5c571d284f051ed87f1a8a4c1b67c14ab3dc6e69;hp=e91ae036b62f91a997301fd356dd94441b52c8c0;hb=d02a0a9b6bb301033c3eb01a51095c6c00fb601b;hpb=63f39a339d46152875081ec5772868b23deba821

diff --git a/Makefile b/Makefile
index e91ae03..5c571d2 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-CFLAGS += -Wall -Wwrite-strings -Wstrict-prototypes -g
+CFLAGS += -Wall -Wwrite-strings -Wstrict-prototypes -g -O2
 LC_CTYPE=C
 LDLIBS = -lpub -lglpk