hardened_malloc/Makefile

CPPFLAGS := -D_GNU_SOURCE
CFLAGS := -std=c11 -Wall -Wextra -O2 -flto -fPIC -fvisibility=hidden -fno-plt
LDFLAGS := -Wl,--as-needed,-z,defs,-z,relro,-z,now
LDLIBS := -lpthread
OBJECTS := chacha.o malloc.o memory.o random.o util.o

hardened_malloc.so: $(OBJECTS)
	$(CC) $(CFLAGS) $(LDFLAGS) -shared $^ $(LDLIBS) -o $@

malloc.o: malloc.c malloc.h memory.h random.h util.h
memory.o: memory.c memory.h util.h
random.o: random.c random.h chacha.h util.h
util.o: util.c util.h
chacha.o: chacha.c chacha.h

clean:
	rm -f hardened_malloc.so $(OBJECTS)
initial commit 2018-08-21 15:23:22 -04:00			`CPPFLAGS := -D_GNU_SOURCE`
use much faster get_random_{type}_uniform approach 2018-08-30 01:16:58 -04:00			`CFLAGS := -std=c11 -Wall -Wextra -O2 -flto -fPIC -fvisibility=hidden -fno-plt`
make sure RELRO is enabled on every toolchain 2018-08-28 11:44:23 -04:00			`LDFLAGS := -Wl,--as-needed,-z,defs,-z,relro,-z,now`
initial commit 2018-08-21 15:23:22 -04:00			`LDLIBS := -lpthread`
split out low-level memory mapping wrappers 2018-08-29 00:53:12 -04:00			`OBJECTS := chacha.o malloc.o memory.o random.o util.o`
initial commit 2018-08-21 15:23:22 -04:00
			`hardened_malloc.so: $(OBJECTS)`
			`$(CC) $(CFLAGS) $(LDFLAGS) -shared $^ $(LDLIBS) -o $@`

split out low-level memory mapping wrappers 2018-08-29 00:53:12 -04:00			`malloc.o: malloc.c malloc.h memory.h random.h util.h`
			`memory.o: memory.c memory.h util.h`
use ChaCha8-based CSPRNG 2018-08-25 23:00:00 -04:00			`random.o: random.c random.h chacha.h util.h`
initial commit 2018-08-21 15:23:22 -04:00			`util.o: util.c util.h`
use ChaCha8-based CSPRNG 2018-08-25 23:00:00 -04:00			`chacha.o: chacha.c chacha.h`
initial commit 2018-08-21 15:23:22 -04:00
			`clean:`
			`rm -f hardened_malloc.so $(OBJECTS)`