Merge pull request #35 from wolfmcnally/master

Add compiler hardening flags.
BlockchainCommons · Aug 16, 2021 · 6307acb · 6307acb
2 parents 5b2f74e + e296065
commit 6307acb
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/src/Makefile.in b/src/Makefile.in
@@ -27,7 +27,8 @@ RED=`tput setaf 1`
 GREEN=`tput setaf 2`
 RESET=`tput sgr0`
 
-CFLAGS += -g -O0
+CPPFLAGS += -D_FORTIFY_SOURCE=2
+CFLAGS += -O2 -fstack-protector-all
 ARFLAGS = rcs
 
 UNAME := $(shell uname)

diff --git a/test/Makefile.in b/test/Makefile.in
@@ -27,7 +27,8 @@ RED=`tput setaf 1`
 GREEN=`tput setaf 2`
 RESET=`tput sgr0`
 
-CFLAGS += -g -O0
+CPPFLAGS += -D_FORTIFY_SOURCE=2
+CFLAGS += -g -O2 -fstack-protector-all
 
 UNAME := $(shell uname)
 ifeq ($(findstring MINGW64, $(UNAME)), MINGW64)