bsd.lib.mk revision 217100 
1#	from: @(#)bsd.lib.mk	5.26 (Berkeley) 5/2/91
2# $FreeBSD: head/share/mk/bsd.lib.mk 217100 2011-01-07 14:32:29Z kib $
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(NO_PIC)
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 ${MK_ASSERT_DEBUG} == "no"
32CFLAGS+= -DNDEBUG
33NO_WERROR=
34.endif
35
36# Enable CTF conversion on request.
37.if defined(WITH_CTF)
38.undef NO_CTF
39.endif
40
41.if defined(DEBUG_FLAGS)
42CFLAGS+= ${DEBUG_FLAGS}
43
44.if !defined(NO_CTF) && (${DEBUG_FLAGS:M-g} != "")
45CTFFLAGS+= -g
46.endif
47.endif
48
49.if !defined(DEBUG_FLAGS)
50STRIP?=	-s
51.endif
52
53.include <bsd.libnames.mk>
54
55# prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
56# .So used for PIC object files
57.SUFFIXES:
58.SUFFIXES: .out .o .po .So .S .asm .s .c .cc .cpp .cxx .m .C .f .y .l .ln
59
60.if !defined(PICFLAG)
61.if ${MACHINE_CPUARCH} == "sparc64"
62PICFLAG=-fPIC
63.else
64PICFLAG=-fpic
65.endif
66.endif
67
68.if ${CC:T:Micc} == "icc"
69PO_FLAG=-p
70.else
71PO_FLAG=-pg
72.endif
73
74.c.po:
75	${CC} ${PO_FLAG} ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
76	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
77		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
78		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
79
80.c.So:
81	${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
82	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
83		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
84		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
85
86.cc.po .C.po .cpp.po .cxx.po:
87	${CXX} ${PO_FLAG} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
88
89.cc.So .C.So .cpp.So .cxx.So:
90	${CXX} ${PICFLAG} -DPIC ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
91
92.f.po:
93	${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
94	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
95		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
96		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
97
98.f.So:
99	${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
100	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
101		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
102		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
103
104.m.po:
105	${OBJC} ${OBJCFLAGS} -pg -c ${.IMPSRC} -o ${.TARGET}
106	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
107		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
108		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
109
110.m.So:
111	${OBJC} ${PICFLAG} -DPIC ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
112	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
113		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
114		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
115
116.s.po .s.So:
117	${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
118	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
119		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
120		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
121
122.asm.po:
123	${CC} -x assembler-with-cpp -DPROF ${PO_CFLAGS} ${ACFLAGS} \
124		-c ${.IMPSRC} -o ${.TARGET}
125	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
126		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
127		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
128
129.asm.So:
130	${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} \
131	    -c ${.IMPSRC} -o ${.TARGET}
132	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
133		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
134		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
135
136.S.po:
137	${CC} -DPROF ${PO_CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
138	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
139		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
140		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
141
142.S.So:
143	${CC} ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
144	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
145		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
146		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
147
148all: objwarn
149
150.include <bsd.symver.mk>
151
152# Allow libraries to specify their own version map or have it
153# automatically generated (see bsd.symver.mk above).
154.if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP)
155${SHLIB_NAME}:	${VERSION_MAP}
156LDFLAGS+=	-Wl,--version-script=${VERSION_MAP}
157.endif
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 ${.TARGET}
169.if !defined(NM)
170	@${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
171.else
172	@${AR} cq ${.TARGET} `NM='${NM}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
173.endif
174	${RANLIB} ${.TARGET}
175.endif
176
177.if !defined(INTERNALLIB)
178
179.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
180_LIBS+=		lib${LIB}_p.a
181POBJS+=		${OBJS:.o=.po} ${STATICOBJS:.o=.po}
182
183lib${LIB}_p.a: ${POBJS}
184	@${ECHO} building profiled ${LIB} library
185	@rm -f ${.TARGET}
186.if !defined(NM)
187	@${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
188.else
189	@${AR} cq ${.TARGET} `NM='${NM}' lorder ${POBJS} | tsort -q` ${ARADD}
190.endif
191	${RANLIB} ${.TARGET}
192.endif
193
194.if defined(SHLIB_NAME) || \
195    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
196SOBJS+=		${OBJS:.o=.So}
197.endif
198
199.if defined(SHLIB_NAME)
200_LIBS+=		${SHLIB_NAME}
201
202.if target(beforelinking)
203${SHLIB_NAME}: ${SOBJS} beforelinking
204.else
205${SHLIB_NAME}: ${SOBJS}
206.endif
207	@${ECHO} building shared library ${SHLIB_NAME}
208	@rm -f ${.TARGET} ${SHLIB_LINK}
209.if defined(SHLIB_LINK)
210	@ln -fs ${.TARGET} ${SHLIB_LINK}
211.endif
212.if !defined(NM)
213	@${CC} ${LDFLAGS} ${SSP_CFLAGS} -shared -Wl,-x \
214	    -o ${.TARGET} -Wl,-soname,${SONAME} \
215	    `lorder ${SOBJS} | tsort -q` ${LDADD}
216.else
217	@${CC} ${LDFLAGS} ${SSP_CFLAGS} -shared -Wl,-x \
218	    -o ${.TARGET} -Wl,-soname,${SONAME} \
219	    `NM='${NM}' lorder ${SOBJS} | tsort -q` ${LDADD}
220.endif
221	@[ -z "${CTFMERGE}" -o -n "${NO_CTF}" ] || \
222		(${ECHO} ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS} && \
223		${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS})
224.endif
225
226.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
227_LIBS+=		lib${LIB}_pic.a
228
229lib${LIB}_pic.a: ${SOBJS}
230	@${ECHO} building special pic ${LIB} library
231	@rm -f ${.TARGET}
232	@${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
233	${RANLIB} ${.TARGET}
234.endif
235
236.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
237LINTLIB=	llib-l${LIB}.ln
238_LIBS+=		${LINTLIB}
239LINTOBJS+=	${SRCS:M*.c:.c=.ln}
240
241${LINTLIB}: ${LINTOBJS}
242	@${ECHO} building lint library ${.TARGET}
243	@rm -f ${.TARGET}
244	${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
245.endif
246
247.endif # !defined(INTERNALLIB)
248
249all: ${_LIBS}
250
251.if ${MK_MAN} != "no"
252all: _manpages
253.endif
254
255_EXTRADEPEND:
256	@TMP=_depend$$$$; \
257	sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
258	    > $$TMP; \
259	mv $$TMP ${DEPENDFILE}
260.if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
261.if defined(DPADD) && !empty(DPADD)
262	echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
263.endif
264.endif
265
266.if !target(install)
267
268.if defined(PRECIOUSLIB)
269.if !defined(NO_FSCHG)
270SHLINSTALLFLAGS+= -fschg
271.endif
272SHLINSTALLFLAGS+= -S
273.endif
274
275_INSTALLFLAGS:=	${INSTALLFLAGS}
276.for ie in ${INSTALLFLAGS_EDIT}
277_INSTALLFLAGS:=	${_INSTALLFLAGS${ie}}
278.endfor
279_SHLINSTALLFLAGS:=	${SHLINSTALLFLAGS}
280.for ie in ${INSTALLFLAGS_EDIT}
281_SHLINSTALLFLAGS:=	${_SHLINSTALLFLAGS${ie}}
282.endfor
283
284.if !defined(INTERNALLIB)
285realinstall: _libinstall
286.ORDER: beforeinstall _libinstall
287_libinstall:
288.if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
289	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
290	    ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
291.endif
292.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
293	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
294	    ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
295.endif
296.if defined(SHLIB_NAME)
297	${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
298	    ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
299	    ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
300.if defined(SHLIB_LINK)
301.if ${SHLIBDIR} == ${LIBDIR}
302	ln -fs ${SHLIB_NAME} ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
303.else
304	ln -fs ${_SHLIBDIRPREFIX}${SHLIBDIR}/${SHLIB_NAME} \
305	    ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
306.if exists(${DESTDIR}${LIBDIR}/${SHLIB_NAME})
307	-chflags noschg ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
308	rm -f ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
309.endif
310.endif
311.endif
312.endif
313.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
314	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
315	    ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
316.endif
317.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
318	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
319	    ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
320.endif
321.endif # !defined(INTERNALLIB)
322
323.include <bsd.nls.mk>
324.include <bsd.files.mk>
325.include <bsd.incs.mk>
326.include <bsd.links.mk>
327
328.if ${MK_MAN} != "no"
329realinstall: _maninstall
330.ORDER: beforeinstall _maninstall
331.endif
332
333.endif
334
335.if !target(lint)
336lint: ${SRCS:M*.c}
337	${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
338.endif
339
340.if ${MK_MAN} != "no"
341.include <bsd.man.mk>
342.endif
343
344.include <bsd.dep.mk>
345
346.if !exists(${.OBJDIR}/${DEPENDFILE})
347.if defined(LIB) && !empty(LIB)
348${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
349.for _S in ${SRCS:N*.[hly]}
350${_S:R}.po: ${_S}
351.endfor
352.endif
353.if defined(SHLIB_NAME) || \
354    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
355${SOBJS}: ${SRCS:M*.h}
356.for _S in ${SRCS:N*.[hly]}
357${_S:R}.So: ${_S}
358.endfor
359.endif
360.endif
361
362.if !target(clean)
363clean:
364.if defined(CLEANFILES) && !empty(CLEANFILES)
365	rm -f ${CLEANFILES}
366.endif
367.if defined(LIB) && !empty(LIB)
368	rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
369.endif
370.if !defined(INTERNALLIB)
371.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
372	rm -f ${POBJS} ${POBJS:S/$/.tmp/}
373.endif
374.if defined(SHLIB_NAME) || \
375    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
376	rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
377.endif
378.if defined(SHLIB_NAME)
379.if defined(SHLIB_LINK)
380	rm -f ${SHLIB_LINK}
381.endif
382.if defined(LIB) && !empty(LIB)
383	rm -f lib${LIB}.so.* lib${LIB}.so
384.endif
385.endif
386.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
387	rm -f ${LINTOBJS}
388.endif
389.endif # !defined(INTERNALLIB)
390.if defined(_LIBS) && !empty(_LIBS)
391	rm -f ${_LIBS}
392.endif
393.if defined(CLEANDIRS) && !empty(CLEANDIRS)
394	rm -rf ${CLEANDIRS}
395.endif
396.if !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
397	rm -f ${VERSION_MAP}
398.endif
399.endif
400
401.include <bsd.obj.mk>
402
403.include <bsd.sys.mk>
404