bsd.lib.mk revision 156813 
1193635Sedwin#	from: @(#)bsd.lib.mk	5.26 (Berkeley) 5/2/91
2193635Sedwin# $FreeBSD: head/share/mk/bsd.lib.mk 156813 2006-03-17 18:54:44Z ru $
3193635Sedwin#
4193635Sedwin
5193635Sedwin.include <bsd.init.mk>
6193635Sedwin
7193635Sedwin# Set up the variables controlling shared libraries.  After this section,
8193635Sedwin# SHLIB_NAME will be defined only if we are to create a shared library.
9193635Sedwin# SHLIB_LINK will be defined only if we are to create a link to it.
10193635Sedwin# INSTALL_PIC_ARCHIVE will be defined only if we are to create a PIC archive.
11193635Sedwin.if defined(NO_PIC)
12193635Sedwin.undef SHLIB_NAME
13193635Sedwin.undef INSTALL_PIC_ARCHIVE
14193635Sedwin.else
15193635Sedwin.if !defined(SHLIB) && defined(LIB)
16195652SdwmaloneSHLIB=		${LIB}
17195652Sdwmalone.endif
18195652Sdwmalone.if !defined(SHLIB_NAME) && defined(SHLIB) && defined(SHLIB_MAJOR)
19193635SedwinSHLIB_NAME=	lib${SHLIB}.so.${SHLIB_MAJOR}
20193635Sedwin.endif
21193635Sedwin.if defined(SHLIB_NAME) && !empty(SHLIB_NAME:M*.so.*)
22193635SedwinSHLIB_LINK?=	${SHLIB_NAME:R}
23195652Sdwmalone.endif
24195652SdwmaloneSONAME?=	${SHLIB_NAME}
25195652Sdwmalone.endif
26195652Sdwmalone
27193635Sedwin.if defined(CRUNCH_CFLAGS)
28193635SedwinCFLAGS+=	${CRUNCH_CFLAGS}
29193635Sedwin.endif
30193635Sedwin
31195652Sdwmalone.if defined(DEBUG_FLAGS)
32193635SedwinCFLAGS+= ${DEBUG_FLAGS}
33193635Sedwin.endif
34193635Sedwin
35193635Sedwin.if !defined(DEBUG_FLAGS)
36193635SedwinSTRIP?=	-s
37193635Sedwin.endif
38193635Sedwin
39193635Sedwin.include <bsd.libnames.mk>
40193635Sedwin
41193635Sedwin# prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
42193635Sedwin# .So used for PIC object files
43193635Sedwin.SUFFIXES:
44193635Sedwin.SUFFIXES: .out .o .po .So .S .asm .s .c .cc .cpp .cxx .m .C .f .y .l .ln
45193635Sedwin
46193635Sedwin.if !defined(PICFLAG)
47193635Sedwin.if ${MACHINE_ARCH} == "sparc64"
48193635SedwinPICFLAG=-fPIC
49193635Sedwin.else
50193635SedwinPICFLAG=-fpic
51193635Sedwin.endif
52193635Sedwin.endif
53193635Sedwin
54193635Sedwin.if ${CC} == "icc"
55193635SedwinPO_FLAG=-p
56195652Sdwmalone.else
57195652SdwmalonePO_FLAG=-pg
58195652Sdwmalone.endif
59195652Sdwmalone
60195652Sdwmalone.c.po:
61195652Sdwmalone	${CC} ${PO_FLAG} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
62193635Sedwin
63195652Sdwmalone.c.So:
64195652Sdwmalone	${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# Generate the version map given the version definitions
103# and symbol maps.
104.if !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
105# Find the awk script that generates the version map.
106VERSION_GEN?=	version_gen.awk
107VERSION_MAP?=	Version.map
108
109# Compute the make's -m path.
110_mpath=
111_oarg=
112.for _arg in ${.MAKEFLAGS}
113.if ${_oarg} == "-m"
114_mpath+= ${_arg}
115.endif
116_oarg=  ${_arg}
117.endfor
118_mpath+= /usr/share/mk
119
120# Look up ${VERSION_GEN} in ${_mpath}.
121_vgen=
122.for path in ${_mpath}
123.if empty(_vgen)
124.if exists(${path}/${VERSION_GEN})
125_vgen=  ${path}/${VERSION_GEN}
126.endif
127.endif
128.endfor
129
130${VERSION_MAP}:
131	awk -v vfile=${VERSION_DEF} -f ${_vgen} ${SYMBOL_MAPS} \
132	    > ${.TARGET}
133.endif	# !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
134
135# Allow librararies to specify their own version map or have it
136# automatically generated (see above).
137.if !empty(VERSION_MAP)
138${SHLIB_NAME}:	${VERSION_MAP}
139LDFLAGS+=	-Wl,--version-script=${VERSION_MAP}
140.endif
141
142.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
143OBJS+=		${SRCS:N*.h:R:S/$/.o/}
144.endif
145
146.if defined(LIB) && !empty(LIB)
147_LIBS=		lib${LIB}.a
148
149lib${LIB}.a: ${OBJS} ${STATICOBJS}
150	@${ECHO} building static ${LIB} library
151	@rm -f ${.TARGET}
152	@${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
153	${RANLIB} ${.TARGET}
154.endif
155
156.if !defined(INTERNALLIB)
157
158.if !defined(NO_PROFILE) && defined(LIB) && !empty(LIB)
159_LIBS+=		lib${LIB}_p.a
160POBJS+=		${OBJS:.o=.po} ${STATICOBJS:.o=.po}
161
162lib${LIB}_p.a: ${POBJS}
163	@${ECHO} building profiled ${LIB} library
164	@rm -f ${.TARGET}
165	@${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
166	${RANLIB} ${.TARGET}
167.endif
168
169.if defined(SHLIB_NAME) || \
170    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
171SOBJS+=		${OBJS:.o=.So}
172.endif
173
174.if defined(SHLIB_NAME)
175_LIBS+=		${SHLIB_NAME}
176
177${SHLIB_NAME}: ${SOBJS}
178	@${ECHO} building shared library ${SHLIB_NAME}
179	@rm -f ${.TARGET} ${SHLIB_LINK}
180.if defined(SHLIB_LINK)
181	@ln -fs ${.TARGET} ${SHLIB_LINK}
182.endif
183	@${CC} ${LDFLAGS} -shared -Wl,-x \
184	    -o ${.TARGET} -Wl,-soname,${SONAME} \
185	    `lorder ${SOBJS} | tsort -q` ${LDADD}
186.endif
187
188.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
189_LIBS+=		lib${LIB}_pic.a
190
191lib${LIB}_pic.a: ${SOBJS}
192	@${ECHO} building special pic ${LIB} library
193	@rm -f ${.TARGET}
194	@${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
195	${RANLIB} ${.TARGET}
196.endif
197
198.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
199LINTLIB=	llib-l${LIB}.ln
200_LIBS+=		${LINTLIB}
201LINTOBJS+=	${SRCS:M*.c:.c=.ln}
202
203${LINTLIB}: ${LINTOBJS}
204	@${ECHO} building lint library ${.TARGET}
205	@rm -f ${.TARGET}
206	${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
207.endif
208
209.endif # !defined(INTERNALLIB)
210
211all: ${_LIBS}
212
213.if ${MK_MAN} != "no"
214all: _manpages
215.endif
216
217_EXTRADEPEND:
218	@TMP=_depend$$$$; \
219	sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
220	    > $$TMP; \
221	mv $$TMP ${DEPENDFILE}
222.if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
223.if defined(DPADD) && !empty(DPADD)
224	echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
225.endif
226.endif
227
228.if !target(install)
229
230.if defined(PRECIOUSLIB)
231.if !defined(NO_FSCHG)
232SHLINSTALLFLAGS+= -fschg
233.endif
234SHLINSTALLFLAGS+= -S
235.endif
236
237_INSTALLFLAGS:=	${INSTALLFLAGS}
238.for ie in ${INSTALLFLAGS_EDIT}
239_INSTALLFLAGS:=	${_INSTALLFLAGS${ie}}
240.endfor
241_SHLINSTALLFLAGS:=	${SHLINSTALLFLAGS}
242.for ie in ${INSTALLFLAGS_EDIT}
243_SHLINSTALLFLAGS:=	${_SHLINSTALLFLAGS${ie}}
244.endfor
245
246.if !defined(INTERNALLIB)
247realinstall: _libinstall
248.ORDER: beforeinstall _libinstall
249_libinstall:
250.if defined(LIB) && !empty(LIB) && !defined(NO_INSTALLLIB)
251	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
252	    ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
253.endif
254.if !defined(NO_PROFILE) && defined(LIB) && !empty(LIB)
255	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
256	    ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
257.endif
258.if defined(SHLIB_NAME)
259	${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
260	    ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
261	    ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
262.if defined(SHLIB_LINK)
263.if ${SHLIBDIR} == ${LIBDIR}
264	ln -fs ${SHLIB_NAME} ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
265.else
266	ln -fs ${_SHLIBDIRPREFIX}${SHLIBDIR}/${SHLIB_NAME} \
267	    ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
268.if exists(${DESTDIR}${LIBDIR}/${SHLIB_NAME})
269	-chflags noschg ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
270	rm -f ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
271.endif
272.endif
273.endif
274.endif
275.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
276	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
277	    ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
278.endif
279.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
280	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
281	    ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
282.endif
283.endif # !defined(INTERNALLIB)
284
285.include <bsd.nls.mk>
286.include <bsd.files.mk>
287.include <bsd.incs.mk>
288.include <bsd.links.mk>
289
290.if ${MK_MAN} != "no"
291realinstall: _maninstall
292.ORDER: beforeinstall _maninstall
293.endif
294
295.endif
296
297.if !target(lint)
298lint: ${SRCS:M*.c}
299	${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
300.endif
301
302.if ${MK_MAN} != "no"
303.include <bsd.man.mk>
304.endif
305
306.include <bsd.dep.mk>
307
308.if !exists(${.OBJDIR}/${DEPENDFILE})
309.if defined(LIB) && !empty(LIB)
310${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
311.for _S in ${SRCS:N*.[hly]}
312${_S:R}.po: ${_S}
313.endfor
314.endif
315.if defined(SHLIB_NAME) || \
316    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
317${SOBJS}: ${SRCS:M*.h}
318.for _S in ${SRCS:N*.[hly]}
319${_S:R}.So: ${_S}
320.endfor
321.endif
322.endif
323
324.if !target(clean)
325clean:
326.if defined(CLEANFILES) && !empty(CLEANFILES)
327	rm -f ${CLEANFILES}
328.endif
329.if defined(LIB) && !empty(LIB)
330	rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
331.endif
332.if !defined(INTERNALLIB)
333.if !defined(NO_PROFILE) && defined(LIB) && !empty(LIB)
334	rm -f ${POBJS} ${POBJS:S/$/.tmp/}
335.endif
336.if defined(SHLIB_NAME) || \
337    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
338	rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
339.endif
340.if defined(SHLIB_NAME)
341.if defined(SHLIB_LINK)
342	rm -f ${SHLIB_LINK}
343.endif
344.if defined(LIB) && !empty(LIB)
345	rm -f lib${LIB}.so.* lib${LIB}.so
346.endif
347.endif
348.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
349	rm -f ${LINTOBJS}
350.endif
351.endif # !defined(INTERNALLIB)
352.if defined(_LIBS) && !empty(_LIBS)
353	rm -f ${_LIBS}
354.endif
355.if defined(CLEANDIRS) && !empty(CLEANDIRS)
356	rm -rf ${CLEANDIRS}
357.endif
358.endif
359
360.include <bsd.obj.mk>
361
362.include <bsd.sys.mk>
363