diff options
Diffstat (limited to 'src/so.mk')
-rw-r--r-- | src/so.mk | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/so.mk b/src/so.mk new file mode 100644 index 000000000..10c43ad21 --- /dev/null +++ b/src/so.mk | |||
@@ -0,0 +1,32 @@ | |||
1 | # Common definitions for making shared objects. | ||
2 | # | ||
3 | # Note: $(ROOT)/config.mk must be included before this file. | ||
4 | # | ||
5 | # The includer should probably define SO and TARGET and may also want to define | ||
6 | # MOD_HDRS, MOD_SRCS, MOD_OBJS, TOCLEAN and TODISTCLEAN. | ||
7 | |||
8 | HDRS := $(sort $(wildcard *.h)) $(MOD_HDRS) | ||
9 | SRCS := $(sort $(wildcard *.c)) $(MOD_SRCS) | ||
10 | OBJS := $(SRCS:.c=.o) $(MOD_OBJS) | ||
11 | |||
12 | CFLAGS += \ | ||
13 | -ggdb $(HAVE_FATAL_WARNINGS) -O2 -DVERSION='"$(VERSION)"' \ | ||
14 | -fstack-protector-all -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security \ | ||
15 | -fPIC | ||
16 | |||
17 | LDFLAGS += -pie -fPIE -Wl,-z,relro -Wl,-z,now | ||
18 | |||
19 | .PHONY: all | ||
20 | all: $(TARGET) | ||
21 | |||
22 | %.o : %.c $(HDRS) $(ROOT)/config.mk | ||
23 | $(CC) $(CFLAGS) $(INCLUDE) -c $< -o $@ | ||
24 | |||
25 | $(SO): $(OBJS) $(ROOT)/config.mk | ||
26 | $(CC) $(LDFLAGS) -shared -fPIC -z relro -o $@ $(OBJS) -ldl | ||
27 | |||
28 | .PHONY: clean | ||
29 | clean:; rm -fr $(OBJS) $(SO) *.plist $(TOCLEAN) | ||
30 | |||
31 | .PHONY: distclean | ||
32 | distclean: clean; rm -fr $(TODISTCLEAN) | ||