bsd.lib.mk revision 228124 
1#	from: @(#)bsd.lib.mk	5.26 (Berkeley) 5/2/91
2# $FreeBSD: head/share/mk/bsd.lib.mk 228124 2011-11-29 08:38:47Z fjoe $
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 .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
68PO_FLAG=-pg
69
70.c.o:
71	${CC} ${STATIC_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
72	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
73		(${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
74		${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
75
76.c.po:
77	${CC} ${PO_FLAG} ${STATIC_CFLAGS} ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
78.if !defined(NO_CTF)
79	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
80.endif
81
82.c.So:
83	${CC} ${PICFLAG} -DPIC ${SHARED_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
84.if !defined(NO_CTF)
85	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
86.endif
87
88.cc.o:
89	${CXX} ${STATIC_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
90
91.cc.po .C.po .cpp.po .cxx.po:
92	${CXX} ${PO_FLAG} ${STATIC_CXXFLAGS} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
93
94.cc.So .C.So .cpp.So .cxx.So:
95	${CXX} ${PICFLAG} -DPIC ${SHARED_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
96
97.f.po:
98	${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
99.if !defined(NO_CTF)
100	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
101.endif
102
103.f.So:
104	${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
105.if !defined(NO_CTF)
106	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
107.endif
108
109.s.po .s.So:
110	${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
111.if !defined(NO_CTF)
112	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
113.endif
114
115.asm.po:
116	${CC} -x assembler-with-cpp -DPROF ${PO_CFLAGS} ${ACFLAGS} \
117		-c ${.IMPSRC} -o ${.TARGET}
118.if !defined(NO_CTF)
119	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
120.endif
121
122.asm.So:
123	${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} \
124	    -c ${.IMPSRC} -o ${.TARGET}
125.if !defined(NO_CTF)
126	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
127.endif
128
129.S.po:
130	${CC} -DPROF ${PO_CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
131.if !defined(NO_CTF)
132	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
133.endif
134
135.S.So:
136	${CC} ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
137.if !defined(NO_CTF)
138	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
139.endif
140
141all: objwarn
142
143.include <bsd.symver.mk>
144
145# Allow libraries to specify their own version map or have it
146# automatically generated (see bsd.symver.mk above).
147.if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP)
148${SHLIB_NAME}:	${VERSION_MAP}
149LDFLAGS+=	-Wl,--version-script=${VERSION_MAP}
150.endif
151
152.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
153OBJS+=		${SRCS:N*.h:R:S/$/.o/}
154.endif
155
156.if defined(LIB) && !empty(LIB)
157_LIBS=		lib${LIB}.a
158
159lib${LIB}.a: ${OBJS} ${STATICOBJS}
160	@${ECHO} building static ${LIB} library
161	@rm -f ${.TARGET}
162.if !defined(NM)
163	@${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
164.else
165	@${AR} cq ${.TARGET} `NM='${NM}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
166.endif
167	${RANLIB} ${.TARGET}
168.endif
169
170.if !defined(INTERNALLIB)
171
172.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
173_LIBS+=		lib${LIB}_p.a
174POBJS+=		${OBJS:.o=.po} ${STATICOBJS:.o=.po}
175
176lib${LIB}_p.a: ${POBJS}
177	@${ECHO} building profiled ${LIB} library
178	@rm -f ${.TARGET}
179.if !defined(NM)
180	@${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
181.else
182	@${AR} cq ${.TARGET} `NM='${NM}' lorder ${POBJS} | tsort -q` ${ARADD}
183.endif
184	${RANLIB} ${.TARGET}
185.endif
186
187.if defined(SHLIB_NAME) || \
188    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
189SOBJS+=		${OBJS:.o=.So}
190.endif
191
192.if defined(SHLIB_NAME)
193_LIBS+=		${SHLIB_NAME}
194
195.if target(beforelinking)
196${SHLIB_NAME}: ${SOBJS} beforelinking
197.else
198${SHLIB_NAME}: ${SOBJS}
199.endif
200	@${ECHO} building shared library ${SHLIB_NAME}
201	@rm -f ${.TARGET} ${SHLIB_LINK}
202.if defined(SHLIB_LINK)
203	@ln -fs ${.TARGET} ${SHLIB_LINK}
204.endif
205.if !defined(NM)
206	@${CC} ${LDFLAGS} ${SSP_CFLAGS} -shared -Wl,-x \
207	    -o ${.TARGET} -Wl,-soname,${SONAME} \
208	    `lorder ${SOBJS} | tsort -q` ${LDADD}
209.else
210	@${CC} ${LDFLAGS} ${SSP_CFLAGS} -shared -Wl,-x \
211	    -o ${.TARGET} -Wl,-soname,${SONAME} \
212	    `NM='${NM}' lorder ${SOBJS} | tsort -q` ${LDADD}
213.endif
214.if !defined(NO_CTF)
215	${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS}
216.endif
217.endif
218
219.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
220_LIBS+=		lib${LIB}_pic.a
221
222lib${LIB}_pic.a: ${SOBJS}
223	@${ECHO} building special pic ${LIB} library
224	@rm -f ${.TARGET}
225	@${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
226	${RANLIB} ${.TARGET}
227.endif
228
229.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
230LINTLIB=	llib-l${LIB}.ln
231_LIBS+=		${LINTLIB}
232LINTOBJS+=	${SRCS:M*.c:.c=.ln}
233
234${LINTLIB}: ${LINTOBJS}
235	@${ECHO} building lint library ${.TARGET}
236	@rm -f ${.TARGET}
237	${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
238.endif
239
240.endif # !defined(INTERNALLIB)
241
242all: ${_LIBS}
243
244.if ${MK_MAN} != "no"
245all: _manpages
246.endif
247
248_EXTRADEPEND:
249	@TMP=_depend$$$$; \
250	sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
251	    > $$TMP; \
252	mv $$TMP ${DEPENDFILE}
253.if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
254.if defined(DPADD) && !empty(DPADD)
255	echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
256.endif
257.endif
258
259.if !target(install)
260
261.if defined(PRECIOUSLIB)
262.if !defined(NO_FSCHG)
263SHLINSTALLFLAGS+= -fschg
264.endif
265SHLINSTALLFLAGS+= -S
266.endif
267
268_INSTALLFLAGS:=	${INSTALLFLAGS}
269.for ie in ${INSTALLFLAGS_EDIT}
270_INSTALLFLAGS:=	${_INSTALLFLAGS${ie}}
271.endfor
272_SHLINSTALLFLAGS:=	${SHLINSTALLFLAGS}
273.for ie in ${INSTALLFLAGS_EDIT}
274_SHLINSTALLFLAGS:=	${_SHLINSTALLFLAGS${ie}}
275.endfor
276
277.if !defined(INTERNALLIB)
278realinstall: _libinstall
279.ORDER: beforeinstall _libinstall
280_libinstall:
281.if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
282	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
283	    ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
284.endif
285.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
286	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
287	    ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
288.endif
289.if defined(SHLIB_NAME)
290	${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
291	    ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
292	    ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
293.if defined(SHLIB_LINK)
294.if ${SHLIBDIR} == ${LIBDIR}
295	ln -fs ${SHLIB_NAME} ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
296.else
297	ln -fs ${_SHLIBDIRPREFIX}${SHLIBDIR}/${SHLIB_NAME} \
298	    ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
299.if exists(${DESTDIR}${LIBDIR}/${SHLIB_NAME})
300	-chflags noschg ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
301	rm -f ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
302.endif
303.endif
304.endif
305.endif
306.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
307	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
308	    ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
309.endif
310.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
311	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
312	    ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
313.endif
314.endif # !defined(INTERNALLIB)
315
316.include <bsd.nls.mk>
317.include <bsd.files.mk>
318.include <bsd.incs.mk>
319.include <bsd.links.mk>
320
321.if ${MK_MAN} != "no"
322realinstall: _maninstall
323.ORDER: beforeinstall _maninstall
324.endif
325
326.endif
327
328.if !target(lint)
329lint: ${SRCS:M*.c}
330	${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
331.endif
332
333.if ${MK_MAN} != "no"
334.include <bsd.man.mk>
335.endif
336
337.include <bsd.dep.mk>
338
339.if !exists(${.OBJDIR}/${DEPENDFILE})
340.if defined(LIB) && !empty(LIB)
341${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
342.for _S in ${SRCS:N*.[hly]}
343${_S:R}.po: ${_S}
344.endfor
345.endif
346.if defined(SHLIB_NAME) || \
347    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
348${SOBJS}: ${SRCS:M*.h}
349.for _S in ${SRCS:N*.[hly]}
350${_S:R}.So: ${_S}
351.endfor
352.endif
353.endif
354
355.if !target(clean)
356clean:
357.if defined(CLEANFILES) && !empty(CLEANFILES)
358	rm -f ${CLEANFILES}
359.endif
360.if defined(LIB) && !empty(LIB)
361	rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
362.endif
363.if !defined(INTERNALLIB)
364.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
365	rm -f ${POBJS} ${POBJS:S/$/.tmp/}
366.endif
367.if defined(SHLIB_NAME) || \
368    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
369	rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
370.endif
371.if defined(SHLIB_NAME)
372.if defined(SHLIB_LINK)
373	rm -f ${SHLIB_LINK}
374.endif
375.if defined(LIB) && !empty(LIB)
376	rm -f lib${LIB}.so.* lib${LIB}.so
377.endif
378.endif
379.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
380	rm -f ${LINTOBJS}
381.endif
382.endif # !defined(INTERNALLIB)
383.if defined(_LIBS) && !empty(_LIBS)
384	rm -f ${_LIBS}
385.endif
386.if defined(CLEANDIRS) && !empty(CLEANDIRS)
387	rm -rf ${CLEANDIRS}
388.endif
389.if !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
390	rm -f ${VERSION_MAP}
391.endif
392.endif
393
394.include <bsd.obj.mk>
395
396.include <bsd.sys.mk>
397