xref: /freebsd/share/mk/bsd.lib.mk (revision 2357939bc239bd5334a169b62313806178dd8f30) 
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) && defined(LIB)
16SHLIB=		${LIB}
17.endif
18.if !defined(SHLIB_NAME) && defined(SHLIB) && defined(SHLIB_MAJOR)
19SHLIB_NAME=	lib${SHLIB}.so.${SHLIB_MAJOR}
20.endif
21.if defined(SHLIB_NAME) && !empty(SHLIB_NAME:M*.so.*)
22SHLIB_LINK?=	${SHLIB_NAME:R}
23.endif
24SONAME?=	${SHLIB_NAME}
25.endif
26
27.if defined(CRUNCH_CFLAGS)
28CFLAGS+=	${CRUNCH_CFLAGS}
29.endif
30
31.if defined(DEBUG_FLAGS)
32CFLAGS+= ${DEBUG_FLAGS}
33.endif
34
35.if !defined(DEBUG_FLAGS)
36STRIP?=	-s
37.endif
38
39.include <bsd.libnames.mk>
40
41# prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
42# .So used for PIC object files
43.SUFFIXES:
44.SUFFIXES: .out .o .po .So .S .asm .s .c .cc .cpp .cxx .m .C .f .y .l .ln
45
46.if !defined(PICFLAG)
47.if ${MACHINE_ARCH} == "sparc64"
48PICFLAG=-fPIC
49.else
50PICFLAG=-fpic
51.endif
52.endif
53
54.if ${CC} == "icc"
55PO_FLAG=-p
56.else
57PO_FLAG=-pg
58.endif
59
60.c.po:
61	${CC} ${PO_FLAG} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
62
63.c.So:
64	${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
65
66.cc.po .C.po .cpp.po .cxx.po:
67	${CXX} ${PO_FLAG} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
68
69.cc.So .C.So .cpp.So .cxx.So:
70	${CXX} ${PICFLAG} -DPIC ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
71
72.f.po:
73	${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
74
75.f.So:
76	${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
77
78.m.po:
79	${OBJC} ${OBJCFLAGS} -pg -c ${.IMPSRC} -o ${.TARGET}
80
81.m.So:
82	${OBJC} ${PICFLAG} -DPIC ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
83
84.s.po .s.So:
85	${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
86
87.asm.po:
88	${CC} -x assembler-with-cpp -DPROF ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
89
90.asm.So:
91	${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} \
92	    -c ${.IMPSRC} -o ${.TARGET}
93
94.S.po:
95	${CC} -DPROF ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
96
97.S.So:
98	${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
99
100all: objwarn
101
102.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
103OBJS+=		${SRCS:N*.h:R:S/$/.o/}
104.endif
105
106.if defined(LIB) && !empty(LIB)
107_LIBS=		lib${LIB}.a
108
109lib${LIB}.a: ${OBJS} ${STATICOBJS}
110	@${ECHO} building static ${LIB} library
111	@rm -f ${.TARGET}
112	@${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
113	${RANLIB} ${.TARGET}
114.endif
115
116.if !defined(INTERNALLIB)
117
118.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
119_LIBS+=		lib${LIB}_p.a
120POBJS+=		${OBJS:.o=.po} ${STATICOBJS:.o=.po}
121
122lib${LIB}_p.a: ${POBJS}
123	@${ECHO} building profiled ${LIB} library
124	@rm -f ${.TARGET}
125	@${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
126	${RANLIB} ${.TARGET}
127.endif
128
129.if defined(SHLIB_NAME) || \
130    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
131SOBJS+=		${OBJS:.o=.So}
132.endif
133
134.if defined(SHLIB_NAME)
135_LIBS+=		${SHLIB_NAME}
136
137${SHLIB_NAME}: ${SOBJS}
138	@${ECHO} building shared library ${SHLIB_NAME}
139	@rm -f ${.TARGET} ${SHLIB_LINK}
140.if defined(SHLIB_LINK)
141	@ln -fs ${.TARGET} ${SHLIB_LINK}
142.endif
143	@${CC} ${LDFLAGS} -shared -Wl,-x \
144	    -o ${.TARGET} -Wl,-soname,${SONAME} \
145	    `lorder ${SOBJS} | tsort -q` ${LDADD}
146.endif
147
148.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
149_LIBS+=		lib${LIB}_pic.a
150
151lib${LIB}_pic.a: ${SOBJS}
152	@${ECHO} building special pic ${LIB} library
153	@rm -f ${.TARGET}
154	@${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
155	${RANLIB} ${.TARGET}
156.endif
157
158.if defined(WANT_LINT) && !defined(NOLINT) && defined(LIB) && !empty(LIB)
159LINTLIB=	llib-l${LIB}.ln
160_LIBS+=		${LINTLIB}
161LINTOBJS+=	${SRCS:M*.c:.c=.ln}
162
163${LINTLIB}: ${LINTOBJS}
164	@${ECHO} building lint library ${.TARGET}
165	@rm -f ${.TARGET}
166	${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
167.endif
168
169.endif !defined(INTERNALLIB)
170
171all: ${_LIBS}
172
173.if !defined(NOMAN)
174all: _manpages
175.endif
176
177_EXTRADEPEND:
178	@TMP=_depend$$$$; \
179	sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
180	    > $$TMP; \
181	mv $$TMP ${DEPENDFILE}
182.if !defined(NOEXTRADEPEND) && defined(SHLIB_NAME)
183.if defined(DPADD) && !empty(DPADD)
184	echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
185.endif
186.endif
187
188.if !target(install)
189
190.if defined(PRECIOUSLIB) && !defined(NOFSCHG)
191SHLINSTALLFLAGS+= -fschg
192.endif
193
194_INSTALLFLAGS:=	${INSTALLFLAGS}
195.for ie in ${INSTALLFLAGS_EDIT}
196_INSTALLFLAGS:=	${_INSTALLFLAGS${ie}}
197.endfor
198_SHLINSTALLFLAGS:=	${SHLINSTALLFLAGS}
199.for ie in ${INSTALLFLAGS_EDIT}
200_SHLINSTALLFLAGS:=	${_SHLINSTALLFLAGS${ie}}
201.endfor
202
203.if !defined(INTERNALLIB)
204realinstall: _libinstall
205.ORDER: beforeinstall _libinstall
206_libinstall:
207.if defined(LIB) && !empty(LIB) && !defined(NOINSTALLLIB)
208	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
209	    ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
210.endif
211.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
212	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
213	    ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
214.endif
215.if defined(SHLIB_NAME)
216	${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
217	    ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
218	    ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
219.if defined(SHLIB_LINK)
220.if ${SHLIBDIR} == ${LIBDIR}
221	ln -fs ${SHLIB_NAME} ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
222.else
223	ln -fs ${_SHLIBDIRPREFIX}${SHLIBDIR}/${SHLIB_NAME} \
224	    ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
225.if exists(${DESTDIR}${LIBDIR}/${SHLIB_NAME})
226	-chflags noschg ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
227	rm -f ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
228.endif
229.endif
230.endif
231.endif
232.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
233	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
234	    ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
235.endif
236.if defined(WANT_LINT) && !defined(NOLINT) && defined(LIB) && !empty(LIB)
237	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
238	    ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
239.endif
240.endif !defined(INTERNALLIB)
241
242.include <bsd.files.mk>
243.include <bsd.incs.mk>
244.include <bsd.links.mk>
245
246.if !defined(NOMAN)
247realinstall: _maninstall
248.ORDER: beforeinstall _maninstall
249.endif
250
251.endif
252
253.if !target(lint)
254lint: ${SRCS:M*.c}
255	${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
256.endif
257
258.if !defined(NOMAN)
259.include <bsd.man.mk>
260.endif
261
262.include <bsd.dep.mk>
263
264.if !exists(${.OBJDIR}/${DEPENDFILE})
265.if defined(LIB) && !empty(LIB)
266${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
267.for _S in ${SRCS:N*.[hly]}
268${_S:R}.po: ${_S}
269.endfor
270.endif
271.if defined(SHLIB_NAME) || \
272    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
273${SOBJS}: ${SRCS:M*.h}
274.for _S in ${SRCS:N*.[hly]}
275${_S:R}.So: ${_S}
276.endfor
277.endif
278.endif
279
280.if !target(clean)
281clean:
282.if defined(CLEANFILES) && !empty(CLEANFILES)
283	rm -f ${CLEANFILES}
284.endif
285.if defined(LIB) && !empty(LIB)
286	rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
287.endif
288.if !defined(INTERNALLIB)
289.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
290	rm -f ${POBJS} ${POBJS:S/$/.tmp/}
291.endif
292.if defined(SHLIB_NAME) || \
293    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
294	rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
295.endif
296.if defined(SHLIB_NAME)
297.if defined(SHLIB_LINK)
298	rm -f ${SHLIB_LINK}
299.endif
300.if defined(LIB) && !empty(LIB)
301	rm -f lib${LIB}.so.* lib${LIB}.so
302.endif
303.endif
304.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
305	rm -f ${LINTOBJS}
306.endif
307.endif !defined(INTERNALLIB)
308.if defined(_LIBS) && !empty(_LIBS)
309	rm -f ${_LIBS}
310.endif
311.if defined(CLEANDIRS) && !empty(CLEANDIRS)
312	rm -rf ${CLEANDIRS}
313.endif
314.endif
315
316.include <bsd.obj.mk>
317
318.include <bsd.sys.mk>
319