xref: /freebsd/share/mk/bsd.lib.mk (revision f7c4bd95ba735bd6a5454b4953945a99cefbb80c) 
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(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.if defined(DEBUG_FLAGS)
37CFLAGS+= ${DEBUG_FLAGS}
38
39.if !defined(NO_CTF) && (${DEBUG_FLAGS:M-g} != "")
40CTFFLAGS+= -g
41.endif
42.endif
43
44.if !defined(DEBUG_FLAGS)
45STRIP?=	-s
46.endif
47
48.include <bsd.libnames.mk>
49
50# prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
51# .So used for PIC object files
52.SUFFIXES:
53.SUFFIXES: .out .o .po .So .S .asm .s .c .cc .cpp .cxx .m .C .f .y .l .ln
54
55.if !defined(PICFLAG)
56.if ${MACHINE_ARCH} == "sparc64"
57PICFLAG=-fPIC
58.else
59PICFLAG=-fpic
60.endif
61.endif
62
63.if ${CC} == "icc"
64PO_FLAG=-p
65.else
66PO_FLAG=-pg
67.endif
68
69.c.po:
70	${CC} ${PO_FLAG} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
71.if defined(CTFCONVERT)
72	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
73.endif
74
75.c.So:
76	${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
77.if defined(CTFCONVERT)
78	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
79.endif
80
81.cc.po .C.po .cpp.po .cxx.po:
82	${CXX} ${PO_FLAG} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
83
84.cc.So .C.So .cpp.So .cxx.So:
85	${CXX} ${PICFLAG} -DPIC ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
86
87.f.po:
88	${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
89.if defined(CTFCONVERT)
90	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
91.endif
92
93.f.So:
94	${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
95.if defined(CTFCONVERT)
96	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
97.endif
98
99.m.po:
100	${OBJC} ${OBJCFLAGS} -pg -c ${.IMPSRC} -o ${.TARGET}
101.if defined(CTFCONVERT)
102	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
103.endif
104
105.m.So:
106	${OBJC} ${PICFLAG} -DPIC ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
107.if defined(CTFCONVERT)
108	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
109.endif
110
111.s.po .s.So:
112	${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
113.if defined(CTFCONVERT)
114	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
115.endif
116
117.asm.po:
118	${CC} -x assembler-with-cpp -DPROF ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
119.if defined(CTFCONVERT)
120	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
121.endif
122
123.asm.So:
124	${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} \
125	    -c ${.IMPSRC} -o ${.TARGET}
126.if defined(CTFCONVERT)
127	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
128.endif
129
130.S.po:
131	${CC} -DPROF ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
132.if defined(CTFCONVERT)
133	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
134.endif
135
136.S.So:
137	${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
138.if defined(CTFCONVERT)
139	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
140.endif
141
142all: objwarn
143
144.include <bsd.symver.mk>
145
146# Allow libraries to specify their own version map or have it
147# automatically generated (see bsd.symver.mk above).
148.if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP)
149${SHLIB_NAME}:	${VERSION_MAP}
150LDFLAGS+=	-Wl,--version-script=${VERSION_MAP}
151.endif
152
153.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
154OBJS+=		${SRCS:N*.h:R:S/$/.o/}
155.endif
156
157.if defined(LIB) && !empty(LIB)
158_LIBS=		lib${LIB}.a
159
160lib${LIB}.a: ${OBJS} ${STATICOBJS}
161	@${ECHO} building static ${LIB} library
162	@rm -f ${.TARGET}
163.if !defined(NM)
164	@${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
165.else
166	@${AR} cq ${.TARGET} `NM='${NM}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
167.endif
168	${RANLIB} ${.TARGET}
169.endif
170
171.if !defined(INTERNALLIB)
172
173.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
174_LIBS+=		lib${LIB}_p.a
175POBJS+=		${OBJS:.o=.po} ${STATICOBJS:.o=.po}
176
177lib${LIB}_p.a: ${POBJS}
178	@${ECHO} building profiled ${LIB} library
179	@rm -f ${.TARGET}
180.if !defined(NM)
181	@${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
182.else
183	@${AR} cq ${.TARGET} `NM='${NM}' lorder ${POBJS} | tsort -q` ${ARADD}
184.endif
185	${RANLIB} ${.TARGET}
186.endif
187
188.if defined(SHLIB_NAME) || \
189    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
190SOBJS+=		${OBJS:.o=.So}
191.endif
192
193.if defined(SHLIB_NAME)
194_LIBS+=		${SHLIB_NAME}
195
196${SHLIB_NAME}: ${SOBJS}
197	@${ECHO} building shared library ${SHLIB_NAME}
198	@rm -f ${.TARGET} ${SHLIB_LINK}
199.if defined(SHLIB_LINK)
200	@ln -fs ${.TARGET} ${SHLIB_LINK}
201.endif
202.if !defined(NM)
203	@${CC} ${LDFLAGS} -shared -Wl,-x \
204	    -o ${.TARGET} -Wl,-soname,${SONAME} \
205	    `lorder ${SOBJS} | tsort -q` ${LDADD}
206.else
207	@${CC} ${LDFLAGS} -shared -Wl,-x \
208	    -o ${.TARGET} -Wl,-soname,${SONAME} \
209	    `NM='${NM}' lorder ${SOBJS} | tsort -q` ${LDADD}
210.endif
211.if defined(CTFMERGE)
212	${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS}
213.endif
214.endif
215
216.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
217_LIBS+=		lib${LIB}_pic.a
218
219lib${LIB}_pic.a: ${SOBJS}
220	@${ECHO} building special pic ${LIB} library
221	@rm -f ${.TARGET}
222	@${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
223	${RANLIB} ${.TARGET}
224.endif
225
226.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
227LINTLIB=	llib-l${LIB}.ln
228_LIBS+=		${LINTLIB}
229LINTOBJS+=	${SRCS:M*.c:.c=.ln}
230
231${LINTLIB}: ${LINTOBJS}
232	@${ECHO} building lint library ${.TARGET}
233	@rm -f ${.TARGET}
234	${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
235.endif
236
237.endif # !defined(INTERNALLIB)
238
239all: ${_LIBS}
240
241.if ${MK_MAN} != "no"
242all: _manpages
243.endif
244
245_EXTRADEPEND:
246	@TMP=_depend$$$$; \
247	sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
248	    > $$TMP; \
249	mv $$TMP ${DEPENDFILE}
250.if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
251.if defined(DPADD) && !empty(DPADD)
252	echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
253.endif
254.endif
255
256.if !target(install)
257
258.if defined(PRECIOUSLIB)
259.if !defined(NO_FSCHG)
260SHLINSTALLFLAGS+= -fschg
261.endif
262SHLINSTALLFLAGS+= -S
263.endif
264
265_INSTALLFLAGS:=	${INSTALLFLAGS}
266.for ie in ${INSTALLFLAGS_EDIT}
267_INSTALLFLAGS:=	${_INSTALLFLAGS${ie}}
268.endfor
269_SHLINSTALLFLAGS:=	${SHLINSTALLFLAGS}
270.for ie in ${INSTALLFLAGS_EDIT}
271_SHLINSTALLFLAGS:=	${_SHLINSTALLFLAGS${ie}}
272.endfor
273
274.if !defined(INTERNALLIB)
275realinstall: _libinstall
276.ORDER: beforeinstall _libinstall
277_libinstall:
278.if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
279	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
280	    ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
281.endif
282.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
283	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
284	    ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
285.endif
286.if defined(SHLIB_NAME)
287	${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
288	    ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
289	    ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
290.if defined(SHLIB_LINK)
291.if ${SHLIBDIR} == ${LIBDIR}
292	ln -fs ${SHLIB_NAME} ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
293.else
294	ln -fs ${_SHLIBDIRPREFIX}${SHLIBDIR}/${SHLIB_NAME} \
295	    ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
296.if exists(${DESTDIR}${LIBDIR}/${SHLIB_NAME})
297	-chflags noschg ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
298	rm -f ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
299.endif
300.endif
301.endif
302.endif
303.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
304	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
305	    ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
306.endif
307.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
308	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
309	    ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
310.endif
311.endif # !defined(INTERNALLIB)
312
313.include <bsd.nls.mk>
314.include <bsd.files.mk>
315.include <bsd.incs.mk>
316.include <bsd.links.mk>
317
318.if ${MK_MAN} != "no"
319realinstall: _maninstall
320.ORDER: beforeinstall _maninstall
321.endif
322
323.endif
324
325.if !target(lint)
326lint: ${SRCS:M*.c}
327	${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
328.endif
329
330.if ${MK_MAN} != "no"
331.include <bsd.man.mk>
332.endif
333
334.include <bsd.dep.mk>
335
336.if !exists(${.OBJDIR}/${DEPENDFILE})
337.if defined(LIB) && !empty(LIB)
338${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
339.for _S in ${SRCS:N*.[hly]}
340${_S:R}.po: ${_S}
341.endfor
342.endif
343.if defined(SHLIB_NAME) || \
344    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
345${SOBJS}: ${SRCS:M*.h}
346.for _S in ${SRCS:N*.[hly]}
347${_S:R}.So: ${_S}
348.endfor
349.endif
350.endif
351
352.if !target(clean)
353clean:
354.if defined(CLEANFILES) && !empty(CLEANFILES)
355	rm -f ${CLEANFILES}
356.endif
357.if defined(LIB) && !empty(LIB)
358	rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
359.endif
360.if !defined(INTERNALLIB)
361.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
362	rm -f ${POBJS} ${POBJS:S/$/.tmp/}
363.endif
364.if defined(SHLIB_NAME) || \
365    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
366	rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
367.endif
368.if defined(SHLIB_NAME)
369.if defined(SHLIB_LINK)
370	rm -f ${SHLIB_LINK}
371.endif
372.if defined(LIB) && !empty(LIB)
373	rm -f lib${LIB}.so.* lib${LIB}.so
374.endif
375.endif
376.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
377	rm -f ${LINTOBJS}
378.endif
379.endif # !defined(INTERNALLIB)
380.if defined(_LIBS) && !empty(_LIBS)
381	rm -f ${_LIBS}
382.endif
383.if defined(CLEANDIRS) && !empty(CLEANDIRS)
384	rm -rf ${CLEANDIRS}
385.endif
386.if !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
387	rm -f ${VERSION_MAP}
388.endif
389.endif
390
391.include <bsd.obj.mk>
392
393.include <bsd.sys.mk>
394