xref: /freebsd/share/mk/bsd.lib.mk (revision 7660b554bc59a07be0431c17e0e33815818baa69) 
1#	from: @(#)bsd.lib.mk	5.26 (Berkeley) 5/2/91
2# $FreeBSD$
3#
4
5.include <bsd.init.mk>
6
7# Set up the variables controlling shared libraries.  After this section,
8# SHLIB_NAME will be defined only if we are to create a shared library.
9# SHLIB_LINK will be defined only if we are to create a link to it.
10# INSTALL_PIC_ARCHIVE will be defined only if we are to create a PIC archive.
11.if defined(NOPIC)
12.undef SHLIB_NAME
13.undef INSTALL_PIC_ARCHIVE
14.else
15.if !defined(SHLIB_NAME) && defined(LIB) && defined(SHLIB_MAJOR)
16SHLIB_NAME=	lib${LIB}.so.${SHLIB_MAJOR}
17.endif
18.if defined(SHLIB_NAME) && ${SHLIB_NAME:M*.so.*}
19SHLIB_LINK?=	${SHLIB_NAME:R}
20.endif
21SONAME?=	${SHLIB_NAME}
22.endif
23
24.if defined(CRUNCH_CFLAGS)
25CFLAGS+=	${CRUNCH_CFLAGS}
26.endif
27
28.if defined(DEBUG_FLAGS)
29CFLAGS+= ${DEBUG_FLAGS}
30.endif
31
32.if !defined(DEBUG_FLAGS)
33STRIP?=	-s
34.endif
35
36.include <bsd.libnames.mk>
37
38# prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
39# .So used for PIC object files
40.SUFFIXES:
41.SUFFIXES: .out .o .po .So .S .asm .s .c .cc .cpp .cxx .m .C .f .y .l .ln
42
43.if !defined(PICFLAG)
44.if ${MACHINE_ARCH} == "sparc64"
45PICFLAG=-fPIC
46.else
47PICFLAG=-fpic
48.endif
49.endif
50
51.c.po:
52	${CC} -pg ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
53
54.c.So:
55	${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
56
57.cc.po .C.po .cpp.po .cxx.po:
58	${CXX} -pg ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
59
60.cc.So .C.So .cpp.So .cxx.So:
61	${CXX} ${PICFLAG} -DPIC ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
62
63.f.po:
64	${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
65
66.f.So:
67	${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
68
69.m.po:
70	${OBJC} ${OBJCFLAGS} -pg -c ${.IMPSRC} -o ${.TARGET}
71
72.m.So:
73	${OBJC} ${PICFLAG} -DPIC ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
74
75.s.po .s.So:
76	${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
77
78.asm.po:
79	${CC} -x assembler-with-cpp -DPROF ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
80
81.asm.So:
82	${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} \
83	    -c ${.IMPSRC} -o ${.TARGET}
84
85.S.po:
86	${CC} -DPROF ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
87
88.S.So:
89	${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
90
91all: objwarn
92
93.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
94OBJS+=		${SRCS:N*.h:R:S/$/.o/}
95.endif
96
97.if defined(LIB) && !empty(LIB)
98_LIBS=		lib${LIB}.a
99
100lib${LIB}.a: ${OBJS} ${STATICOBJS}
101	@${ECHO} building static ${LIB} library
102	@rm -f ${.TARGET}
103	@${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
104	${RANLIB} ${.TARGET}
105.endif
106
107.if !defined(INTERNALLIB)
108
109.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
110_LIBS+=		lib${LIB}_p.a
111POBJS+=		${OBJS:.o=.po} ${STATICOBJS:.o=.po}
112
113lib${LIB}_p.a: ${POBJS}
114	@${ECHO} building profiled ${LIB} library
115	@rm -f ${.TARGET}
116	@${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
117	${RANLIB} ${.TARGET}
118.endif
119
120.if defined(SHLIB_NAME) || \
121    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
122SOBJS+=		${OBJS:.o=.So}
123.endif
124
125.if defined(SHLIB_NAME)
126_LIBS+=		${SHLIB_NAME}
127
128${SHLIB_NAME}: ${SOBJS}
129	@${ECHO} building shared library ${SHLIB_NAME}
130	@rm -f ${.TARGET} ${SHLIB_LINK}
131.if defined(SHLIB_LINK)
132	@ln -fs ${.TARGET} ${SHLIB_LINK}
133.endif
134	@${CC} ${LDFLAGS} -shared -Wl,-x \
135	    -o ${.TARGET} -Wl,-soname,${SONAME} \
136	    `lorder ${SOBJS} | tsort -q` ${LDADD}
137.endif
138
139.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
140_LIBS+=		lib${LIB}_pic.a
141
142lib${LIB}_pic.a: ${SOBJS}
143	@${ECHO} building special pic ${LIB} library
144	@rm -f ${.TARGET}
145	@${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
146	${RANLIB} ${.TARGET}
147.endif
148
149.if defined(WANT_LINT) && !defined(NOLINT) && defined(LIB) && !empty(LIB)
150LINTLIB=	llib-l${LIB}.ln
151_LIBS+=		${LINTLIB}
152LINTOBJS+=	${SRCS:M*.c:.c=.ln}
153
154${LINTLIB}: ${LINTOBJS}
155	@${ECHO} building lint library ${.TARGET}
156	@rm -f ${.TARGET}
157	${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
158.endif
159
160.endif !defined(INTERNALLIB)
161
162all: ${_LIBS}
163
164.if !defined(NOMAN)
165all: _manpages
166.endif
167
168_EXTRADEPEND:
169	@TMP=_depend$$$$; \
170	sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
171	    > $$TMP; \
172	mv $$TMP ${DEPENDFILE}
173.if !defined(NOEXTRADEPEND) && defined(SHLIB_NAME)
174.if defined(DPADD) && !empty(DPADD)
175	echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
176.endif
177.endif
178
179.if !target(install)
180
181.if defined(PRECIOUSLIB) && !defined(NOFSCHG)
182SHLINSTALLFLAGS+= -fschg
183.endif
184
185_INSTALLFLAGS:=	${INSTALLFLAGS}
186.for ie in ${INSTALLFLAGS_EDIT}
187_INSTALLFLAGS:=	${_INSTALLFLAGS${ie}}
188.endfor
189_SHLINSTALLFLAGS:=	${SHLINSTALLFLAGS}
190.for ie in ${INSTALLFLAGS_EDIT}
191_SHLINSTALLFLAGS:=	${_SHLINSTALLFLAGS${ie}}
192.endfor
193
194.if !defined(INTERNALLIB)
195realinstall: _libinstall
196.ORDER: beforeinstall _libinstall
197_libinstall:
198.if defined(LIB) && !empty(LIB) && !defined(NOINSTALLLIB)
199	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
200	    ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
201.endif
202.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
203	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
204	    ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
205.endif
206.if defined(SHLIB_NAME)
207	${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
208	    ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
209	    ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
210.if defined(SHLIB_LINK)
211.if ${SHLIBDIR} == ${LIBDIR}
212	ln -fs ${SHLIB_NAME} ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
213.else
214	ln -fs ${_SHLIBDIRPREFIX}${SHLIBDIR}/${SHLIB_NAME} \
215	    ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
216.if exists(${DESTDIR}${LIBDIR}/${SHLIB_NAME})
217	-chflags noschg ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
218	rm -f ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
219.endif
220.endif
221.endif
222.endif
223.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
224	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
225	    ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
226.endif
227.if defined(WANT_LINT) && !defined(NOLINT) && defined(LIB) && !empty(LIB)
228	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
229	    ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
230.endif
231.endif !defined(INTERNALLIB)
232
233.include <bsd.files.mk>
234.include <bsd.incs.mk>
235.include <bsd.links.mk>
236
237.if !defined(NOMAN)
238realinstall: _maninstall
239.ORDER: beforeinstall _maninstall
240.endif
241
242.endif
243
244.if !target(lint)
245lint: ${SRCS:M*.c}
246	${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
247.endif
248
249.if !defined(NOMAN)
250.include <bsd.man.mk>
251.endif
252
253.include <bsd.dep.mk>
254
255.if !exists(${.OBJDIR}/${DEPENDFILE})
256.if defined(LIB) && !empty(LIB)
257${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
258.endif
259.if defined(SHLIB_NAME) || \
260    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
261${SOBJS}: ${SRCS:M*.h}
262.endif
263.endif
264
265.if !target(clean)
266clean:
267.if defined(CLEANFILES) && !empty(CLEANFILES)
268	rm -f ${CLEANFILES}
269.endif
270.if defined(LIB) && !empty(LIB)
271	rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
272.endif
273.if !defined(INTERNALLIB)
274.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
275	rm -f ${POBJS} ${POBJS:S/$/.tmp/}
276.endif
277.if defined(SHLIB_NAME) || \
278    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
279	rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
280.endif
281.if defined(SHLIB_NAME)
282.if defined(SHLIB_LINK)
283	rm -f ${SHLIB_LINK}
284.endif
285.if defined(LIB) && !empty(LIB)
286	rm -f lib${LIB}.so.* lib${LIB}.so
287.endif
288.endif
289.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
290	rm -f ${LINTOBJS}
291.endif
292.endif !defined(INTERNALLIB)
293.if defined(_LIBS) && !empty(_LIBS)
294	rm -f ${_LIBS}
295.endif
296.if defined(CLEANDIRS) && !empty(CLEANDIRS)
297	rm -rf ${CLEANDIRS}
298.endif
299.endif
300
301.include <bsd.obj.mk>
302
303.include <bsd.sys.mk>
304