Makefile revision 3340d851dfcb2c803fe470b116c5f1dff909308f 
1# Installation directories.
2PREFIX ?= $(DESTDIR)/usr
3INCLUDEDIR ?= $(PREFIX)/include
4LIBDIR ?= $(PREFIX)/lib
5SHLIBDIR ?= $(DESTDIR)/lib
6RANLIB ?= ranlib
7LIBBASE ?= $(shell basename $(LIBDIR))
8CILDIR ?= ../cil
9
10VERSION = $(shell cat ../VERSION)
11LIBVERSION = 1
12
13LEX = flex
14CIL_GENERATED = $(CILDIR)/src/cil_lexer.c
15
16LIBA=libsepol.a 
17TARGET=libsepol.so
18LIBPC=libsepol.pc
19LIBMAP=libsepol.map
20LIBSO=$(TARGET).$(LIBVERSION)
21OBJS= $(patsubst %.c,%.o,$(sort $(wildcard *.c)))
22LOBJS= $(patsubst %.c,%.lo,$(sort $(wildcard *.c)))
23CFLAGS ?= -Werror -Wall -W -Wundef -Wshadow -Wmissing-format-attribute -O2
24
25override CFLAGS += -I. -I../include -D_GNU_SOURCE
26
27ifneq ($(DISABLE_CIL),y)
28OBJS += $(sort $(patsubst %.c,%.o,$(sort $(wildcard $(CILDIR)/src/*.c)) $(CIL_GENERATED)))
29LOBJS += $(sort $(patsubst %.c,%.lo,$(sort $(wildcard $(CILDIR)/src/*.c)) $(CIL_GENERATED)))
30override CFLAGS += -I$(CILDIR)/include
31endif
32
33LD_SONAME_FLAGS=-soname,$(LIBSO),--version-script=$(LIBMAP),-z,defs
34
35OS := $(shell uname)
36ifeq ($(OS), Darwin)
37LD_SONAME_FLAGS=-install_name,$(LIBSO)
38LDFLAGS += -undefined dynamic_lookup
39endif
40
41all: $(LIBA) $(LIBSO) $(LIBPC)
42
43
44$(LIBA):  $(OBJS)
45	$(AR) rcs $@ $^
46	$(RANLIB) $@
47
48$(LIBSO): $(LOBJS) $(LIBMAP)
49	$(CC) $(CFLAGS) $(LDFLAGS) -shared -o $@ $(LOBJS) -Wl,$(LD_SONAME_FLAGS)
50	ln -sf $@ $(TARGET) 
51
52$(LIBPC): $(LIBPC).in ../VERSION
53	sed -e 's/@VERSION@/$(VERSION)/; s:@prefix@:$(PREFIX):; s:@libdir@:$(LIBBASE):; s:@includedir@:$(INCLUDEDIR):' < $< > $@
54
55$(LIBMAP): $(LIBMAP).in
56ifneq ($(DISABLE_CIL),y)
57	cp $< $@
58else
59	sed -e '/^\s*cil_/d' < $< > $@
60endif
61
62ifneq ($(DISABLE_CIL),y)
63$(CILDIR)/src/cil_lexer.c: $(CILDIR)/src/cil_lexer.l
64	$(LEX) -t $< > $@
65endif
66
67%.o:  %.c 
68	$(CC) $(CFLAGS) -fPIC -c -o $@ $<
69
70%.lo:  %.c
71	$(CC) $(CFLAGS) -fPIC -DSHARED -c -o $@ $<
72
73install: all
74	test -d $(LIBDIR) || install -m 755 -d $(LIBDIR)
75	install -m 644 $(LIBA) $(LIBDIR)
76	test -d $(SHLIBDIR) || install -m 755 -d $(SHLIBDIR)
77	install -m 755 $(LIBSO) $(SHLIBDIR)
78	test -d $(LIBDIR)/pkgconfig || install -m 755 -d $(LIBDIR)/pkgconfig
79	install -m 644 $(LIBPC) $(LIBDIR)/pkgconfig
80	ln -sf --relative $(SHLIBDIR)/$(LIBSO) $(LIBDIR)/$(TARGET)
81
82relabel:
83	/sbin/restorecon $(SHLIBDIR)/$(LIBSO)
84
85clean: 
86	-rm -f $(LIBPC) $(LIBMAP) $(OBJS) $(LOBJS) $(LIBA) $(LIBSO) $(TARGET) $(CIL_GENERATED)
87
88indent:
89	../../scripts/Lindent $(wildcard *.[ch])
90
91