Index: Makefile
--- Makefile.orig	2015-06-30 20:37:18.000000000 +0200
+++ Makefile	2015-06-30 21:15:58.432542891 +0200
@@ -18,7 +18,6 @@
 OBJS=$(SRCS:.c=.o)
 
 all: bin
-	make -C tests
 
 include s2n.mk
 
Index: bin/Makefile
--- bin/Makefile.orig	2015-06-30 20:37:18.000000000 +0200
+++ bin/Makefile	2015-06-30 21:14:59.792395400 +0200
@@ -16,10 +16,10 @@
 all: s2nc s2nd
 include ../s2n.mk
 
-ifeq ($(shell uname),Darwin)
-    LIBS = 
+ifeq ($(shell uname),Linux)
+    LIBS = -lcrypto -ldl -lrt -lpthread
 else
-    LIBS = -ldl -lrt -lpthread
+    LIBS = -lcrypto
 endif
 
 LDFLAGS += -L../lib/ -ls2n ${LIBS}
Index: lib/Makefile
--- lib/Makefile.orig	2015-06-30 20:37:18.000000000 +0200
+++ lib/Makefile	2015-06-30 21:14:59.792395400 +0200
@@ -13,14 +13,14 @@
 # permissions and limitations under the License.
 #
 
-ifeq ($(shell uname),Darwin)
-    LIBS = -lc -lpthread
-else
+ifeq ($(shell uname),Linux)
     LIBS = -lc -lpthread -lrt
+else
+    LIBS = -lc -lpthread
 endif
 
 OBJS = $(wildcard ../utils/*.o ../stuffer/*.o ../tls/*.o ../iana/*.o ../crypto/*.o ../error/*.o ../libcrypto-root/lib/libcrypto.a)
-all: libs2n.a libs2n.so libs2n.dylib
+all: libs2n.a libs2n.dylib
 
 include ../s2n.mk
 
Index: s2n.mk
--- s2n.mk.orig	2015-06-30 20:37:18.000000000 +0200
+++ s2n.mk	2015-06-30 21:14:59.792395400 +0200
@@ -17,7 +17,7 @@
 CRUFT   = $(wildcard *.c~ *.h~ *.c.BAK *.h.BAK *.o *.a *.so *.dylib)
 INDENT  = $(shell (if indent --version 2>&1 | grep GNU > /dev/null; then echo indent ; elif gindent --version 2>&1 | grep GNU > /dev/null; then echo gindent; else echo true ; fi ))
 
-CFLAGS = -pedantic -Wall -Werror -Wimplicit -Wunused -Wcomment -Wchar-subscripts -Wuninitialized \
+CFLAGS = $(CPPFLAGS) -Wformat -Wimplicit -Wunused -Wcomment -Wchar-subscripts -Wuninitialized \
          -Wshadow -Wcast-qual -Wcast-align -Wwrite-strings -Wstack-protector -fPIC \
          -std=c99 -D_POSIX_C_SOURCE=200112L -fstack-protector-all -O2 -I../libcrypto-root/include/ \
          -I../api/ -I../ -Wno-deprecated-declarations -Wno-unknown-pragmas -Wformat-security \
