xref: /freebsd/share/mk/bsd.lib.mk (revision 66e576525d35c68fcb86f142ebaa5a448555c0c7) 
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# 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} -c ${.IMPSRC} -o ${.TARGET}
124	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
125		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
126		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
127
128.asm.So:
129	${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} \
130	    -c ${.IMPSRC} -o ${.TARGET}
131	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
132		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
133		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
134
135.S.po:
136	${CC} -DPROF ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
137	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
138		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
139		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
140
141.S.So:
142	${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
143	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
144		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
145		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
146
147all: objwarn
148
149.include <bsd.symver.mk>
150
151# Allow libraries to specify their own version map or have it
152# automatically generated (see bsd.symver.mk above).
153.if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP)
154${SHLIB_NAME}:	${VERSION_MAP}
155LDFLAGS+=	-Wl,--version-script=${VERSION_MAP}
156.endif
157
158.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
159OBJS+=		${SRCS:N*.h:R:S/$/.o/}
160.endif
161
162.if defined(LIB) && !empty(LIB)
163_LIBS=		lib${LIB}.a
164
165lib${LIB}.a: ${OBJS} ${STATICOBJS}
166	@${ECHO} building static ${LIB} library
167	@rm -f ${.TARGET}
168.if !defined(NM)
169	@${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
170.else
171	@${AR} cq ${.TARGET} `NM='${NM}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
172.endif
173	${RANLIB} ${.TARGET}
174.endif
175
176.if !defined(INTERNALLIB)
177
178.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
179_LIBS+=		lib${LIB}_p.a
180POBJS+=		${OBJS:.o=.po} ${STATICOBJS:.o=.po}
181
182lib${LIB}_p.a: ${POBJS}
183	@${ECHO} building profiled ${LIB} library
184	@rm -f ${.TARGET}
185.if !defined(NM)
186	@${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
187.else
188	@${AR} cq ${.TARGET} `NM='${NM}' lorder ${POBJS} | tsort -q` ${ARADD}
189.endif
190	${RANLIB} ${.TARGET}
191.endif
192
193.if defined(SHLIB_NAME) || \
194    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
195SOBJS+=		${OBJS:.o=.So}
196.endif
197
198.if defined(SHLIB_NAME)
199_LIBS+=		${SHLIB_NAME}
200
201.if target(beforelinking)
202${SHLIB_NAME}: ${SOBJS} beforelinking
203.else
204${SHLIB_NAME}: ${SOBJS}
205.endif
206	@${ECHO} building shared library ${SHLIB_NAME}
207	@rm -f ${.TARGET} ${SHLIB_LINK}
208.if defined(SHLIB_LINK)
209	@ln -fs ${.TARGET} ${SHLIB_LINK}
210.endif
211.if !defined(NM)
212	@${CC} ${LDFLAGS} ${SSP_CFLAGS} -shared -Wl,-x \
213	    -o ${.TARGET} -Wl,-soname,${SONAME} \
214	    `lorder ${SOBJS} | tsort -q` ${LDADD}
215.else
216	@${CC} ${LDFLAGS} ${SSP_CFLAGS} -shared -Wl,-x \
217	    -o ${.TARGET} -Wl,-soname,${SONAME} \
218	    `NM='${NM}' lorder ${SOBJS} | tsort -q` ${LDADD}
219.endif
220	@[ -z "${CTFMERGE}" -o -n "${NO_CTF}" ] || \
221		(${ECHO} ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS} && \
222		${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS})
223.endif
224
225.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
226_LIBS+=		lib${LIB}_pic.a
227
228lib${LIB}_pic.a: ${SOBJS}
229	@${ECHO} building special pic ${LIB} library
230	@rm -f ${.TARGET}
231	@${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
232	${RANLIB} ${.TARGET}
233.endif
234
235.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
236LINTLIB=	llib-l${LIB}.ln
237_LIBS+=		${LINTLIB}
238LINTOBJS+=	${SRCS:M*.c:.c=.ln}
239
240${LINTLIB}: ${LINTOBJS}
241	@${ECHO} building lint library ${.TARGET}
242	@rm -f ${.TARGET}
243	${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
244.endif
245
246.endif # !defined(INTERNALLIB)
247
248all: ${_LIBS}
249
250.if ${MK_MAN} != "no"
251all: _manpages
252.endif
253
254_EXTRADEPEND:
255	@TMP=_depend$$$$; \
256	sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
257	    > $$TMP; \
258	mv $$TMP ${DEPENDFILE}
259.if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
260.if defined(DPADD) && !empty(DPADD)
261	echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
262.endif
263.endif
264
265.if !target(install)
266
267.if defined(PRECIOUSLIB)
268.if !defined(NO_FSCHG)
269SHLINSTALLFLAGS+= -fschg
270.endif
271SHLINSTALLFLAGS+= -S
272.endif
273
274_INSTALLFLAGS:=	${INSTALLFLAGS}
275.for ie in ${INSTALLFLAGS_EDIT}
276_INSTALLFLAGS:=	${_INSTALLFLAGS${ie}}
277.endfor
278_SHLINSTALLFLAGS:=	${SHLINSTALLFLAGS}
279.for ie in ${INSTALLFLAGS_EDIT}
280_SHLINSTALLFLAGS:=	${_SHLINSTALLFLAGS${ie}}
281.endfor
282
283.if !defined(INTERNALLIB)
284realinstall: _libinstall
285.ORDER: beforeinstall _libinstall
286_libinstall:
287.if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
288	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
289	    ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
290.endif
291.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
292	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
293	    ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
294.endif
295.if defined(SHLIB_NAME)
296	${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
297	    ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
298	    ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
299.if defined(SHLIB_LINK)
300.if ${SHLIBDIR} == ${LIBDIR}
301	ln -fs ${SHLIB_NAME} ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
302.else
303	ln -fs ${_SHLIBDIRPREFIX}${SHLIBDIR}/${SHLIB_NAME} \
304	    ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
305.if exists(${DESTDIR}${LIBDIR}/${SHLIB_NAME})
306	-chflags noschg ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
307	rm -f ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
308.endif
309.endif
310.endif
311.endif
312.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
313	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
314	    ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
315.endif
316.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
317	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
318	    ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
319.endif
320.endif # !defined(INTERNALLIB)
321
322.include <bsd.nls.mk>
323.include <bsd.files.mk>
324.include <bsd.incs.mk>
325.include <bsd.links.mk>
326
327.if ${MK_MAN} != "no"
328realinstall: _maninstall
329.ORDER: beforeinstall _maninstall
330.endif
331
332.endif
333
334.if !target(lint)
335lint: ${SRCS:M*.c}
336	${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
337.endif
338
339.if ${MK_MAN} != "no"
340.include <bsd.man.mk>
341.endif
342
343.include <bsd.dep.mk>
344
345.if !exists(${.OBJDIR}/${DEPENDFILE})
346.if defined(LIB) && !empty(LIB)
347${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
348.for _S in ${SRCS:N*.[hly]}
349${_S:R}.po: ${_S}
350.endfor
351.endif
352.if defined(SHLIB_NAME) || \
353    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
354${SOBJS}: ${SRCS:M*.h}
355.for _S in ${SRCS:N*.[hly]}
356${_S:R}.So: ${_S}
357.endfor
358.endif
359.endif
360
361.if !target(clean)
362clean:
363.if defined(CLEANFILES) && !empty(CLEANFILES)
364	rm -f ${CLEANFILES}
365.endif
366.if defined(LIB) && !empty(LIB)
367	rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
368.endif
369.if !defined(INTERNALLIB)
370.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
371	rm -f ${POBJS} ${POBJS:S/$/.tmp/}
372.endif
373.if defined(SHLIB_NAME) || \
374    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
375	rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
376.endif
377.if defined(SHLIB_NAME)
378.if defined(SHLIB_LINK)
379	rm -f ${SHLIB_LINK}
380.endif
381.if defined(LIB) && !empty(LIB)
382	rm -f lib${LIB}.so.* lib${LIB}.so
383.endif
384.endif
385.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
386	rm -f ${LINTOBJS}
387.endif
388.endif # !defined(INTERNALLIB)
389.if defined(_LIBS) && !empty(_LIBS)
390	rm -f ${_LIBS}
391.endif
392.if defined(CLEANDIRS) && !empty(CLEANDIRS)
393	rm -rf ${CLEANDIRS}
394.endif
395.if !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
396	rm -f ${VERSION_MAP}
397.endif
398.endif
399
400.include <bsd.obj.mk>
401
402.include <bsd.sys.mk>
403