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-rw-r--r--crawl-ref/source/makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/crawl-ref/source/makefile b/crawl-ref/source/makefile
index a31bf958e3..2653e53d22 100644
--- a/crawl-ref/source/makefile
+++ b/crawl-ref/source/makefile
@@ -26,6 +26,8 @@ GAME = crawl
#
# These are good optimizations for a Pentium M or better:
#CFOPTIMIZE := -O2 -march=i686 -mtune=i686 -mmmx -msse -msse2 -mfpmath=sse -funroll-all-loops
+# These are really good options for the Intel C++ compiler:
+#CFOPTIMIZE := -O3 -parallel
CFOPTIMIZE := -O2 -funroll-all-loops
CFOTHERS := -fno-strict-aliasing -pipe
CFOTHERS_L := -fsigned-char