bsd.lib.mk revision 96258 
1#	from: @(#)bsd.lib.mk	5.26 (Berkeley) 5/2/91
2# $FreeBSD: head/share/mk/bsd.lib.mk 96258 2002-05-09 16:43:07Z obrien $
3#
4
5.include <bsd.init.mk>
6
7.if exists(${.CURDIR}/shlib_version)
8SHLIB_MAJOR != . ${.CURDIR}/shlib_version ; echo $$major
9.if ${OBJFORMAT} == aout
10SHLIB_MINOR != . ${.CURDIR}/shlib_version ; echo $$minor
11.endif
12.endif
13
14# Set up the variables controlling shared libraries.  After this section,
15# SHLIB_NAME will be defined only if we are to create a shared library.
16# SHLIB_LINK will be defined only if we are to create a link to it.
17# INSTALL_PIC_ARCHIVE will be defined only if we are to create a PIC archive.
18.if defined(NOPIC)
19.undef SHLIB_NAME
20.undef INSTALL_PIC_ARCHIVE
21.else
22.if ${OBJFORMAT} == elf
23.if !defined(SHLIB_NAME) && defined(SHLIB_MAJOR)
24SHLIB_NAME=	lib${LIB}.so.${SHLIB_MAJOR}
25SHLIB_LINK?=	lib${LIB}.so
26.endif
27SONAME?=	${SHLIB_NAME}
28.else
29.if defined(SHLIB_MAJOR) && defined(SHLIB_MINOR)
30SHLIB_NAME?=	lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
31.endif
32.endif
33.endif
34
35.if defined(DEBUG_FLAGS)
36CFLAGS+= ${DEBUG_FLAGS}
37.endif
38
39.if !defined(DEBUG_FLAGS)
40STRIP?=	-s
41.endif
42
43.if ${OBJFORMAT} != aout || make(checkdpadd) || defined(NEED_LIBNAMES)
44.include <bsd.libnames.mk>
45.endif
46
47# prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
48# .So used for PIC object files
49.SUFFIXES:
50.SUFFIXES: .out .o .po .So .S .s .asm .c .cc .cpp .cxx .m .C .f .y .l .ln
51
52.c.ln:
53	${LINT} ${LINTOBJFLAGS} ${CFLAGS:M-[DIU]*} ${.IMPSRC} || \
54	    touch ${.TARGET}
55
56.cc.ln .C.ln .cpp.ln .cxx.ln:
57	${LINT} ${LINTOBJFLAGS} ${CXXFLAGS:M-[DIU]*} ${.IMPSRC} || \
58	    touch ${.TARGET}
59
60.c.o:
61	${CC} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
62	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
63	@mv ${.TARGET}.tmp ${.TARGET}
64
65.c.po:
66	${CC} -pg ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
67	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
68	@mv ${.TARGET}.tmp ${.TARGET}
69
70.c.So:
71	${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
72	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
73	@mv ${.TARGET}.tmp ${.TARGET}
74
75.cc.o .C.o .cpp.o .cxx.o:
76	${CXX} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
77	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
78	@mv ${.TARGET}.tmp ${.TARGET}
79
80.cc.po .C.po .cpp.po .cxx.po:
81	${CXX} -pg ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
82	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
83	@mv ${.TARGET}.tmp ${.TARGET}
84
85.cc.So .C.So .cpp.So .cxx.So:
86	${CXX} ${PICFLAG} -DPIC ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
87	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
88	@mv ${.TARGET}.tmp ${.TARGET}
89
90.f.o:
91	${FC} ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC} 
92	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
93	@mv ${.TARGET}.tmp ${.TARGET}
94
95.f.po:
96	${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC} 
97	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
98	@mv ${.TARGET}.tmp ${.TARGET}
99
100.f.So:
101	${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
102	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
103	@mv ${.TARGET}.tmp ${.TARGET}
104
105.m.o:
106	${OBJC} ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
107	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
108	@mv ${.TARGET}.tmp ${.TARGET}
109
110.m.po:
111	${OBJC} ${OBJCFLAGS} -pg -c ${.IMPSRC} -o ${.TARGET}
112	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
113	@mv ${.TARGET}.tmp ${.TARGET}
114
115.m.So:
116	${OBJC} ${PICFLAG} -DPIC ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
117	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
118	@mv ${.TARGET}.tmp ${.TARGET}
119
120.s.o .asm.o:
121	${CC} -x assembler-with-cpp ${CFLAGS:M-[BID]*} ${AINC} -c \
122	    ${.IMPSRC} -o ${.TARGET}
123	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
124	@mv ${.TARGET}.tmp ${.TARGET}
125
126.s.po .asm.po:
127	${CC} -x assembler-with-cpp -DPROF ${CFLAGS:M-[BID]*} ${AINC} -c \
128	    ${.IMPSRC} -o ${.TARGET}
129	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -X -r ${.TARGET}
130	@mv ${.TARGET}.tmp ${.TARGET}
131
132.s.So .asm.So:
133	${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS:M-[BID]*} \
134	    ${AINC} -c ${.IMPSRC} -o ${.TARGET}
135	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
136	@mv ${.TARGET}.tmp ${.TARGET}
137
138.S.o:
139	${CC} ${CFLAGS:M-[BID]*} ${AINC} -c ${.IMPSRC} -o ${.TARGET}
140	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
141	@mv ${.TARGET}.tmp ${.TARGET}
142
143.S.po:
144	${CC} -DPROF ${CFLAGS:M-[BID]*} ${AINC} -c ${.IMPSRC} -o ${.TARGET}
145	@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -X -r ${.TARGET}
146	@mv ${.TARGET}.tmp ${.TARGET}
147
148.S.So:
149	${CC} ${PICFLAG} -DPIC ${CFLAGS:M-[BID]*} ${AINC} -c ${.IMPSRC} \
150	    -o ${.TARGET}
151	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
152	@mv ${.TARGET}.tmp ${.TARGET}
153
154.if defined(INTERNALLIB) || defined(NOLIB)
155NOPROFILE= 1
156NOPIC=	1
157NOINSTALLLIB= 1
158NOMAN=	1
159.endif
160
161.if !defined(NOLIB)
162.if defined(NOPROFILE)
163_LIBS=lib${LIB}.a
164.else
165_LIBS=lib${LIB}.a lib${LIB}_p.a
166.endif
167.endif
168
169.if defined(SHLIB_NAME)
170_LIBS+=${SHLIB_NAME}
171.endif
172.if defined(INSTALL_PIC_ARCHIVE)
173_LIBS+=lib${LIB}_pic.a
174.endif
175
176.if !defined(PICFLAG)
177.if ${MACHINE_ARCH} == "sparc64"
178PICFLAG=-fPIC
179.else
180PICFLAG=-fpic
181.endif
182.endif
183
184LINTOBJS+= ${SRCS:M*.c:C/\..+$/.ln/}
185
186.if defined(WANT_LINT) && defined(LIB) && defined(LINTOBJS) && !empty(LINTOBJS)
187LINTLIB=llib-l${LIB}.ln
188_LIBS+=${LINTLIB}
189.endif
190
191all: objwarn ${_LIBS}
192
193.if !defined(NOMAN)
194all: _manpages
195.endif
196
197OBJS+=	${SRCS:N*.h:R:S/$/.o/g}
198
199lib${LIB}.a:: ${OBJS} ${STATICOBJS}
200	@${ECHO} building static ${LIB} library
201	@rm -f lib${LIB}.a
202	@${AR} cq lib${LIB}.a `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
203	${RANLIB} lib${LIB}.a
204
205POBJS+=	${OBJS:.o=.po} ${STATICOBJS:.o=.po}
206.if !defined(NOPROFILE)
207lib${LIB}_p.a:: ${POBJS}
208	@${ECHO} building profiled ${LIB} library
209	@rm -f lib${LIB}_p.a
210	@${AR} cq lib${LIB}_p.a `lorder ${POBJS} | tsort -q` ${ARADD}
211	${RANLIB} lib${LIB}_p.a
212.endif
213
214SOBJS+= ${OBJS:.o=.So}
215
216.if defined(SHLIB_NAME)
217${SHLIB_NAME}: ${SOBJS}
218	@${ECHO} building shared library ${SHLIB_NAME}
219	@rm -f ${SHLIB_NAME} ${SHLIB_LINK}
220.if defined(SHLIB_LINK)
221	@ln -sf ${SHLIB_NAME} ${SHLIB_LINK}
222.endif
223.if ${OBJFORMAT} == aout
224	@${CC} -shared -Wl,-x,-assert,pure-text \
225	    -o ${SHLIB_NAME} \
226	    `lorder ${SOBJS} | tsort -q` ${LDADD}
227.else
228	@${CC} -shared -Wl,-x \
229	    -o ${SHLIB_NAME} -Wl,-soname,${SONAME} \
230	    `lorder ${SOBJS} | tsort -q` ${LDADD}
231.endif
232.endif
233
234.if defined(INSTALL_PIC_ARCHIVE)
235lib${LIB}_pic.a:: ${SOBJS}
236	@${ECHO} building special pic ${LIB} library
237	@rm -f lib${LIB}_pic.a
238	@${AR} cq lib${LIB}_pic.a ${SOBJS} ${ARADD}
239	${RANLIB} lib${LIB}_pic.a
240.endif
241
242.if defined(WANT_LINT) && defined(LIB) && defined(LINTOBJS) && !empty(LINTOBJS)
243${LINTLIB}: ${LINTOBJS}
244	@${ECHO} building lint library ${LINTLIB}
245	@rm -f ${LINTLIB}
246	${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
247.endif
248
249.if !target(clean)
250clean:
251	rm -f a.out ${OBJS} ${STATICOBJS} ${OBJS:S/$/.tmp/} ${CLEANFILES}
252	rm -f lib${LIB}.a
253	rm -f ${POBJS} ${POBJS:S/$/.tmp/} lib${LIB}_p.a
254	rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/} \
255	    ${SHLIB_NAME} ${SHLIB_LINK} \
256	    lib${LIB}.so.* lib${LIB}.so lib${LIB}_pic.a
257	rm -f ${LINTOBJS} ${LINTLIB}
258.if defined(CLEANDIRS) && !empty(CLEANDIRS)
259	rm -rf ${CLEANDIRS}
260.endif
261.endif
262
263_EXTRADEPEND:
264	@TMP=_depend$$$$; \
265	sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
266	    > $$TMP; \
267	mv $$TMP ${DEPENDFILE}
268.if !defined(NOEXTRADEPEND) && defined(SHLIB_NAME)
269.if ${OBJFORMAT} == aout
270	echo ${SHLIB_NAME}: \
271	    `${CC} -shared -Wl,-f ${LDADD}` \
272	    >> ${DEPENDFILE}
273.else
274.if defined(DPADD) && !empty(DPADD)
275	echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
276.endif
277.endif
278.endif
279
280.if !target(install)
281.if !target(beforeinstall)
282beforeinstall: _includeinstall
283.endif
284
285_includeinstall:
286.if defined(INCS)
287.for header in ${INCS}
288	cd ${.CURDIR} && \
289	${INSTALL} -C -o ${INCOWN} -g ${INCGRP} -m ${INCMODE} \
290	    ${header} ${DESTDIR}${INCDIR}
291.endfor
292.endif
293
294.if defined(PRECIOUSLIB) && !defined(NOFSCHG)
295SHLINSTALLFLAGS+= -fschg
296.endif
297
298_INSTALLFLAGS:=	${INSTALLFLAGS}
299.for ie in ${INSTALLFLAGS_EDIT}
300_INSTALLFLAGS:=	${_INSTALLFLAGS${ie}}
301.endfor
302_SHLINSTALLFLAGS:=	${SHLINSTALLFLAGS}
303.for ie in ${INSTALLFLAGS_EDIT}
304_SHLINSTALLFLAGS:=	${_SHLINSTALLFLAGS${ie}}
305.endfor
306
307realinstall: beforeinstall
308realinstall: _libinstall
309_libinstall:
310.if !defined(INTERNALLIB) && !defined(NOLIB)
311	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
312	    ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
313.if !defined(NOPROFILE)
314	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
315	    ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
316.endif
317.endif
318.if defined(SHLIB_NAME)
319	${INSTALL} ${COPY} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
320	    ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
321	    ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
322.if defined(SHLIB_LINK)
323	ln -sf ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}/${SHLIB_LINK}
324.endif
325.endif
326.if defined(INSTALL_PIC_ARCHIVE)
327	${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
328	    ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
329.endif
330.if defined(LINKS) && !empty(LINKS)
331	@set ${LINKS}; \
332	while test $$# -ge 2; do \
333		l=${DESTDIR}$$1; \
334		shift; \
335		t=${DESTDIR}$$1; \
336		shift; \
337		${ECHO} $$t -\> $$l; \
338		ln -f $$l $$t; \
339	done; true
340.endif
341.if defined(SYMLINKS) && !empty(SYMLINKS)
342	@set ${SYMLINKS}; \
343	while test $$# -ge 2; do \
344		l=$$1; \
345		shift; \
346		t=${DESTDIR}$$1; \
347		shift; \
348		${ECHO} $$t -\> $$l; \
349		ln -fs $$l $$t; \
350	done; true
351.endif
352.if defined(WANT_LINT) && defined(LIB) && defined(LINTOBJS) && !empty(LINTOBJS)
353	${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
354	    ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
355.endif
356
357.if !defined(NOMAN)
358realinstall: _maninstall
359.endif
360
361install: afterinstall
362afterinstall: realinstall
363.endif
364
365.if !target(lint)
366lint: ${SRCS:M*.c}
367	${LINT} ${LINTOBJFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
368.endif
369
370.if !defined(NOMAN)
371.include <bsd.man.mk>
372.endif
373
374.include <bsd.dep.mk>
375
376.if !exists(${.OBJDIR}/${DEPENDFILE})
377${OBJS} ${STATICOBJS} ${POBJS} ${SOBJS}: ${SRCS:M*.h}
378.endif
379
380.include <bsd.obj.mk>
381
382.include <bsd.sys.mk>
383