xref: /freebsd/share/mk/bsd.lib.mk (revision b52b9d56d4e96089873a75f9e29062eec19fabba) 
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 ${OBJFORMAT} == elf
16.if !defined(SHLIB_NAME) && defined(LIB) && defined(SHLIB_MAJOR)
17SHLIB_NAME=	lib${LIB}.so.${SHLIB_MAJOR}
18.endif
19.if defined(SHLIB_NAME) && ${SHLIB_NAME:M*.so.*}
20SHLIB_LINK?=	${SHLIB_NAME:R}
21.endif
22SONAME?=	${SHLIB_NAME}
23.else
24.if defined(SHLIB_MAJOR) && defined(SHLIB_MINOR)
25SHLIB_NAME?=	lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
26.endif
27.endif
28.endif
29
30.if defined(DEBUG_FLAGS)
31CFLAGS+= ${DEBUG_FLAGS}
32.endif
33
34.if !defined(DEBUG_FLAGS)
35STRIP?=	-s
36.endif
37
38.if ${OBJFORMAT} != aout || make(checkdpadd) || defined(NEED_LIBNAMES)
39.include <bsd.libnames.mk>
40.endif
41
42# prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
43# .So used for PIC object files
44.SUFFIXES:
45.SUFFIXES: .out .o .po .So .S .s .asm .c .cc .cpp .cxx .m .C .f .y .l .ln
46
47.if !defined(PICFLAG)
48.if ${MACHINE_ARCH} == "sparc64"
49PICFLAG=-fPIC
50.else
51PICFLAG=-fpic
52.endif
53.endif
54
55.c.ln:
56	${LINT} ${LINTOBJFLAGS} ${CFLAGS:M-[DIU]*} ${.IMPSRC} || \
57	    touch ${.TARGET}
58
59.cc.ln .C.ln .cpp.ln .cxx.ln:
60	${LINT} ${LINTOBJFLAGS} ${CXXFLAGS:M-[DIU]*} ${.IMPSRC} || \
61	    touch ${.TARGET}
62
63.c.o:
64	${CC} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
65	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
66	@mv ${.TARGET}.tmp ${.TARGET}
67
68.c.po:
69	${CC} -pg ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
70	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
71	@mv ${.TARGET}.tmp ${.TARGET}
72
73.c.So:
74	${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
75	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
76	@mv ${.TARGET}.tmp ${.TARGET}
77
78.cc.o .C.o .cpp.o .cxx.o:
79	${CXX} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
80	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
81	@mv ${.TARGET}.tmp ${.TARGET}
82
83.cc.po .C.po .cpp.po .cxx.po:
84	${CXX} -pg ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
85	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
86	@mv ${.TARGET}.tmp ${.TARGET}
87
88.cc.So .C.So .cpp.So .cxx.So:
89	${CXX} ${PICFLAG} -DPIC ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
90	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
91	@mv ${.TARGET}.tmp ${.TARGET}
92
93.f.o:
94	${FC} ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
95	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
96	@mv ${.TARGET}.tmp ${.TARGET}
97
98.f.po:
99	${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
100	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
101	@mv ${.TARGET}.tmp ${.TARGET}
102
103.f.So:
104	${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
105	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
106	@mv ${.TARGET}.tmp ${.TARGET}
107
108.m.o:
109	${OBJC} ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
110	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
111	@mv ${.TARGET}.tmp ${.TARGET}
112
113.m.po:
114	${OBJC} ${OBJCFLAGS} -pg -c ${.IMPSRC} -o ${.TARGET}
115	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
116	@mv ${.TARGET}.tmp ${.TARGET}
117
118.m.So:
119	${OBJC} ${PICFLAG} -DPIC ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
120	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
121	@mv ${.TARGET}.tmp ${.TARGET}
122
123.s.o .asm.o:
124	${CC} -x assembler-with-cpp ${CFLAGS} ${AINC} -c \
125	    ${.IMPSRC} -o ${.TARGET}
126	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
127	@mv ${.TARGET}.tmp ${.TARGET}
128
129.s.po .asm.po:
130	${CC} -x assembler-with-cpp -DPROF ${CFLAGS} ${AINC} -c \
131	    ${.IMPSRC} -o ${.TARGET}
132	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -X -r ${.TARGET}
133	@mv ${.TARGET}.tmp ${.TARGET}
134
135.s.So .asm.So:
136	${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} \
137	    ${AINC} -c ${.IMPSRC} -o ${.TARGET}
138	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
139	@mv ${.TARGET}.tmp ${.TARGET}
140
141.S.o:
142	${CC} ${CFLAGS} ${AINC} -c ${.IMPSRC} -o ${.TARGET}
143	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
144	@mv ${.TARGET}.tmp ${.TARGET}
145
146.S.po:
147	${CC} -DPROF ${CFLAGS} ${AINC} -c ${.IMPSRC} -o ${.TARGET}
148	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -X -r ${.TARGET}
149	@mv ${.TARGET}.tmp ${.TARGET}
150
151.S.So:
152	${CC} ${PICFLAG} -DPIC ${CFLAGS} ${AINC} -c ${.IMPSRC} \
153	    -o ${.TARGET}
154	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
155	@mv ${.TARGET}.tmp ${.TARGET}
156
157all: objwarn
158
159.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
160OBJS+=		${SRCS:N*.h:R:S/$/.o/}
161.endif
162
163.if defined(LIB) && !empty(LIB)
164_LIBS=		lib${LIB}.a
165
166lib${LIB}.a: ${OBJS} ${STATICOBJS}
167	@${ECHO} building static ${LIB} library
168	@rm -f ${.TARGET}
169	@${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
170	${RANLIB} ${.TARGET}
171.endif
172
173.if !defined(INTERNALLIB)
174
175.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
176_LIBS+=		lib${LIB}_p.a
177POBJS+=		${OBJS:.o=.po} ${STATICOBJS:.o=.po}
178
179lib${LIB}_p.a: ${POBJS}
180	@${ECHO} building profiled ${LIB} library
181	@rm -f ${.TARGET}
182	@${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
183	${RANLIB} ${.TARGET}
184.endif
185
186.if defined(SHLIB_NAME) || \
187    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
188SOBJS+=		${OBJS:.o=.So}
189.endif
190
191.if defined(SHLIB_NAME)
192_LIBS+=		${SHLIB_NAME}
193
194${SHLIB_NAME}: ${SOBJS}
195	@${ECHO} building shared library ${SHLIB_NAME}
196	@rm -f ${.TARGET} ${SHLIB_LINK}
197.if defined(SHLIB_LINK)
198	@ln -fs ${.TARGET} ${SHLIB_LINK}
199.endif
200.if ${OBJFORMAT} == aout
201	@${CC} -shared -Wl,-x,-assert,pure-text \
202	    -o ${.TARGET} \
203	    `lorder ${SOBJS} | tsort -q` ${LDADD}
204.else
205	@${CC} ${LDFLAGS} -shared -Wl,-x \
206	    -o ${.TARGET} -Wl,-soname,${SONAME} \
207	    `lorder ${SOBJS} | tsort -q` ${LDADD}
208.endif
209.endif
210
211.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
212_LIBS+=		lib${LIB}_pic.a
213
214lib${LIB}_pic.a: ${SOBJS}
215	@${ECHO} building special pic ${LIB} library
216	@rm -f ${.TARGET}
217	@${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
218	${RANLIB} ${.TARGET}
219.endif
220
221.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
222LINTLIB=	llib-l${LIB}.ln
223_LIBS+=		${LINTLIB}
224LINTOBJS+=	${SRCS:M*.c:.c=.ln}
225
226${LINTLIB}: ${LINTOBJS}
227	@${ECHO} building lint library ${.TARGET}
228	@rm -f ${.TARGET}
229	${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
230.endif
231
232.endif !defined(INTERNALLIB)
233
234all: ${_LIBS}
235
236.if !defined(NOMAN)
237all: _manpages
238.endif
239
240_EXTRADEPEND:
241	@TMP=_depend$$$$; \
242	sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
243	    > $$TMP; \
244	mv $$TMP ${DEPENDFILE}
245.if !defined(NOEXTRADEPEND) && defined(SHLIB_NAME)
246.if ${OBJFORMAT} == aout
247	echo ${SHLIB_NAME}: \
248	    `${CC} -shared -Wl,-f ${LDADD}` \
249	    >> ${DEPENDFILE}
250.else
251.if defined(DPADD) && !empty(DPADD)
252	echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
253.endif
254.endif
255.endif
256
257.if !target(install)
258
259.if defined(PRECIOUSLIB) && !defined(NOFSCHG)
260SHLINSTALLFLAGS+= -fschg
261.endif
262
263_INSTALLFLAGS:=	${INSTALLFLAGS}
264.for ie in ${INSTALLFLAGS_EDIT}
265_INSTALLFLAGS:=	${_INSTALLFLAGS${ie}}
266.endfor
267_SHLINSTALLFLAGS:=	${SHLINSTALLFLAGS}
268.for ie in ${INSTALLFLAGS_EDIT}
269_SHLINSTALLFLAGS:=	${_SHLINSTALLFLAGS${ie}}
270.endfor
271
272.if !defined(INTERNALLIB)
273realinstall: _libinstall
274.ORDER: beforeinstall _libinstall
275_libinstall:
276.if defined(LIB) && !empty(LIB) && !defined(NOINSTALLLIB)
277	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
278	    ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
279.endif
280.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
281	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
282	    ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
283.endif
284.if defined(SHLIB_NAME)
285	${INSTALL} ${COPY} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
286	    ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
287	    ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
288.if defined(SHLIB_LINK)
289	ln -fs ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}/${SHLIB_LINK}
290.endif
291.endif
292.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
293	${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
294	    ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
295.endif
296.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
297	${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
298	    ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
299.endif
300.endif !defined(INTERNALLIB)
301
302.include <bsd.files.mk>
303.include <bsd.incs.mk>
304.include <bsd.links.mk>
305
306.if !defined(NOMAN)
307realinstall: _maninstall
308.ORDER: beforeinstall _maninstall
309.endif
310
311.endif
312
313.if !target(lint)
314lint: ${SRCS:M*.c}
315	${LINT} ${LINTOBJFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
316.endif
317
318.if !defined(NOMAN)
319.include <bsd.man.mk>
320.endif
321
322.include <bsd.dep.mk>
323
324.if !exists(${.OBJDIR}/${DEPENDFILE})
325.if defined(LIB) && !empty(LIB)
326${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
327.endif
328.if defined(SHLIB_NAME) || \
329    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
330${SOBJS}: ${SRCS:M*.h}
331.endif
332.endif
333
334.if !target(clean)
335clean:
336.if defined(CLEANFILES) && !empty(CLEANFILES)
337	rm -f ${CLEANFILES}
338.endif
339.if defined(LIB) && !empty(LIB)
340	rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
341.endif
342.if !defined(INTERNALLIB)
343.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
344	rm -f ${POBJS} ${POBJS:S/$/.tmp/}
345.endif
346.if defined(SHLIB_NAME) || \
347    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
348	rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
349.endif
350.if defined(SHLIB_NAME)
351.if defined(SHLIB_LINK)
352	rm -f ${SHLIB_LINK}
353.endif
354.if defined(LIB) && !empty(LIB)
355	rm -f lib${LIB}.so.* lib${LIB}.so
356.endif
357.endif
358.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
359	rm -f ${LINTOBJS}
360.endif
361.endif !defined(INTERNALLIB)
362.if defined(_LIBS) && !empty(_LIBS)
363	rm -f ${_LIBS}
364.endif
365.if defined(CLEANDIRS) && !empty(CLEANDIRS)
366	rm -rf ${CLEANDIRS}
367.endif
368.endif
369
370.include <bsd.obj.mk>
371
372.include <bsd.sys.mk>
373