Description: add buildflags 
 This patch adjusts CXXFLAGS and CFLAGS to add hardening options etc.
Author: Sascha Steinbiss <sascha@steinbiss.name> 
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,10 +1,13 @@
-CXXFLAGS = -msse4 -O3 -Wall -g
+#CXXFLAGS = -msse4 -O3 -Wall -g
 
 all: ../bin/tantan
 
-../bin/tantan: *.cc *.hh version.hh Makefile
+CCSRCS = $(sort $(wildcard *.cc))
+CCHDRS = $(sort $(wildcard *.hh))
+
+../bin/tantan: $(CCSRCS) $(CCHDRS) version.hh Makefile
 	mkdir -p ../bin
-	$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -o $@ *.cc -lz
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -o $@ $(CCSRCS) -lz
 
 clean:
 	rm -f ../bin/tantan
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,5 @@
-CXXFLAGS = -msse4 -O3 -g
 all:
-	@cd src && ${MAKE} CXXFLAGS="${CXXFLAGS}"
+	@cd src && ${MAKE}
 
 prefix = /usr/local
 exec_prefix = ${prefix}