xref: /freebsd/share/mk/bsd.lib.mk (revision 4f1f4356f3012928b463f9ef1710fb908e48b1e2) 
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+=		${SHLIB_NAME}
200
201${SHLIB_NAME}: ${SOBJS}
202	@${ECHO} building shared library ${SHLIB_NAME}
203	@rm -f ${.TARGET} ${SHLIB_LINK}
204.if defined(SHLIB_LINK)
205	@ln -fs ${.TARGET} ${SHLIB_LINK}
206.endif
207.if !defined(NM)
208	@${CC} ${LDFLAGS} ${SSP_CFLAGS} -shared -Wl,-x \
209	    -o ${.TARGET} -Wl,-soname,${SONAME} \
210	    `lorder ${SOBJS} | tsort -q` ${LDADD}
211.else
212	@${CC} ${LDFLAGS} ${SSP_CFLAGS} -shared -Wl,-x \
213	    -o ${.TARGET} -Wl,-soname,${SONAME} \
214	    `NM='${NM}' lorder ${SOBJS} | tsort -q` ${LDADD}
215.endif
216	@[ -z "${CTFMERGE}" -o -n "${NO_CTF}" ] || \
217		(${ECHO} ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS} && \
218		${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS})
219.endif
220
221.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
222_LIBS+=		lib${LIB}_pic.a
223
224lib${LIB}_pic.a: ${SOBJS}
225	@${ECHO} building special pic ${LIB} library
226	@rm -f ${.TARGET}
227	@${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
228	${RANLIB} ${.TARGET}
229.endif
230
231.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
232LINTLIB=	llib-l${LIB}.ln
233_LIBS+=		${LINTLIB}
234LINTOBJS+=	${SRCS:M*.c:.c=.ln}
235
236${LINTLIB}: ${LINTOBJS}
237	@${ECHO} building lint library ${.TARGET}
238	@rm -f ${.TARGET}
239	${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
240.endif
241
242.endif # !defined(INTERNALLIB)
243
244all: ${_LIBS}
245
246.if ${MK_MAN} != "no"
247all: _manpages
248.endif
249
250_EXTRADEPEND:
251	@TMP=_depend$$$$; \
252	sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
253	    > $$TMP; \
254	mv $$TMP ${DEPENDFILE}
255.if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
256.if defined(DPADD) && !empty(DPADD)
257	echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
258.endif
259.endif
260
261.if !target(install)
262
263.if defined(PRECIOUSLIB)
264.if !defined(NO_FSCHG)
265SHLINSTALLFLAGS+= -fschg
266.endif
267SHLINSTALLFLAGS+= -S
268.endif
269
270_INSTALLFLAGS:=	${INSTALLFLAGS}
271.for ie in ${INSTALLFLAGS_EDIT}
272_INSTALLFLAGS:=	${_INSTALLFLAGS${ie}}
273.endfor
274_SHLINSTALLFLAGS:=	${SHLINSTALLFLAGS}
275.for ie in ${INSTALLFLAGS_EDIT}
276_SHLINSTALLFLAGS:=	${_SHLINSTALLFLAGS${ie}}
277.endfor
278
279.if !defined(INTERNALLIB)
280realinstall: _libinstall
281.ORDER: beforeinstall _libinstall
282_libinstall:
283.if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
284	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
285	    ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
286.endif
287.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
288	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
289	    ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
290.endif
291.if defined(SHLIB_NAME)
292	${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
293	    ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
294	    ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
295.if defined(SHLIB_LINK)
296.if ${SHLIBDIR} == ${LIBDIR}
297	ln -fs ${SHLIB_NAME} ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
298.else
299	ln -fs ${_SHLIBDIRPREFIX}${SHLIBDIR}/${SHLIB_NAME} \
300	    ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
301.if exists(${DESTDIR}${LIBDIR}/${SHLIB_NAME})
302	-chflags noschg ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
303	rm -f ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
304.endif
305.endif
306.endif
307.endif
308.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
309	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
310	    ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
311.endif
312.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
313	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
314	    ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
315.endif
316.endif # !defined(INTERNALLIB)
317
318.include <bsd.nls.mk>
319.include <bsd.files.mk>
320.include <bsd.incs.mk>
321.include <bsd.links.mk>
322
323.if ${MK_MAN} != "no"
324realinstall: _maninstall
325.ORDER: beforeinstall _maninstall
326.endif
327
328.endif
329
330.if !target(lint)
331lint: ${SRCS:M*.c}
332	${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
333.endif
334
335.if ${MK_MAN} != "no"
336.include <bsd.man.mk>
337.endif
338
339.include <bsd.dep.mk>
340
341.if !exists(${.OBJDIR}/${DEPENDFILE})
342.if defined(LIB) && !empty(LIB)
343${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
344.for _S in ${SRCS:N*.[hly]}
345${_S:R}.po: ${_S}
346.endfor
347.endif
348.if defined(SHLIB_NAME) || \
349    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
350${SOBJS}: ${SRCS:M*.h}
351.for _S in ${SRCS:N*.[hly]}
352${_S:R}.So: ${_S}
353.endfor
354.endif
355.endif
356
357.if !target(clean)
358clean:
359.if defined(CLEANFILES) && !empty(CLEANFILES)
360	rm -f ${CLEANFILES}
361.endif
362.if defined(LIB) && !empty(LIB)
363	rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
364.endif
365.if !defined(INTERNALLIB)
366.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
367	rm -f ${POBJS} ${POBJS:S/$/.tmp/}
368.endif
369.if defined(SHLIB_NAME) || \
370    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
371	rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
372.endif
373.if defined(SHLIB_NAME)
374.if defined(SHLIB_LINK)
375	rm -f ${SHLIB_LINK}
376.endif
377.if defined(LIB) && !empty(LIB)
378	rm -f lib${LIB}.so.* lib${LIB}.so
379.endif
380.endif
381.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
382	rm -f ${LINTOBJS}
383.endif
384.endif # !defined(INTERNALLIB)
385.if defined(_LIBS) && !empty(_LIBS)
386	rm -f ${_LIBS}
387.endif
388.if defined(CLEANDIRS) && !empty(CLEANDIRS)
389	rm -rf ${CLEANDIRS}
390.endif
391.if !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
392	rm -f ${VERSION_MAP}
393.endif
394.endif
395
396.include <bsd.obj.mk>
397
398.include <bsd.sys.mk>
399