xref: /dragonfly/share/mk/bsd.lib.mk (revision d619e025) 
1#	from: @(#)bsd.lib.mk	5.26 (Berkeley) 5/2/91
2# $FreeBSD: src/share/mk/bsd.lib.mk,v 1.91.2.15 2002/08/07 16:31:50 ru Exp $
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(NOPIC)
12.undef SHLIB_NAME
13.undef INSTALL_PIC_ARCHIVE
14.else
15.if !defined(SHLIB_NAME) && defined(LIB) && defined(SHLIB_MAJOR)
16SHLIB_NAME=	lib${LIB}.so.${SHLIB_MAJOR}
17.endif
18.if defined(SHLIB_NAME) && ${SHLIB_NAME:M*.so.*}
19SHLIB_LINK?=	${SHLIB_NAME:R}
20.endif
21SONAME?=	${SHLIB_NAME}
22.endif
23
24.if defined(DEBUG_FLAGS)
25CFLAGS+= ${DEBUG_FLAGS}
26.else
27STRIP?=	-s
28.endif
29
30.include <bsd.libnames.mk>
31
32.if !defined(PRIVATELIB)
33TARGET_LIBDIR?=		${LIBDIR}
34TARGET_DEBUGLIBDIR?=	${DEBUGLIBDIR}
35TARGET_PROFLIBDIR?=	${PROFLIBDIR}
36TARGET_SHLIBDIR?=	${SHLIBDIR}
37.else
38TARGET_LIBDIR?=		${LIBDIR}/priv
39TARGET_DEBUGLIBDIR?=	${DEBUGLIBDIR:S!/debug$!/priv/debug!}
40TARGET_PROFLIBDIR?=	${PROFLIBDIR:S!/profile$!/priv/profile!}
41.if !empty(PRIVATELIB) && ${PRIVATELIB} == "shpub"
42TARGET_SHLIBDIR?=	${SHLIBDIR}
43. else
44TARGET_SHLIBDIR?=	${SHLIBDIR}/priv
45. endif
46.endif
47
48PRIVATELIB_CFLAGS?=	-I${_SHLIBDIRPREFIX}/usr/include/priv
49PRIVATELIB_LDFLAGS?=	-rpath /lib/priv -L ${_SHLIBDIRPREFIX}/usr/lib/priv
50
51# prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
52# .So used for PIC object files
53.SUFFIXES:
54.SUFFIXES: .out .o .po .So .S .s .c .cc .cpp .cxx .m .C .f .y .l
55
56.if !defined(PICFLAG)
57PICFLAG=-fpic
58.endif
59
60PO_FLAG=-pg
61PO_CFLAGS=${CFLAGS:N-ffunction-sections}
62PO_CXXFLAGS=${CXXFLAGS:N-ffunction-sections}
63
64.c.o:
65	${CC} ${_${.IMPSRC:T}_FLAGS} ${STATIC_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
66
67.c.po:
68	${CC} ${_${.IMPSRC:T}_FLAGS} ${PO_FLAG} ${STATIC_CFLAGS} ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
69
70.c.So:
71	${CC} ${_${.IMPSRC:T}_FLAGS} ${PICFLAG} -DPIC ${SHARED_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
72
73.cc.o .C.o .cpp.o .cxx.o:
74	${CXX} ${_${.IMPSRC:T}_FLAGS} ${STATIC_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
75
76.cc.po .C.po .cpp.po .cxx.po:
77	${CXX} ${_${.IMPSRC:T}_FLAGS} ${PO_FLAG} ${STATIC_CXXFLAGS} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
78
79.cc.So .C.So .cpp.So .cxx.So:
80	${CXX} ${_${.IMPSRC:T}_FLAGS} ${PICFLAG} -DPIC ${SHARED_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
81
82.f.o:
83	${FC} ${_${.IMPSRC:T}_FLAGS} ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
84
85.f.po:
86	${FC} ${_${.IMPSRC:T}_FLAGS} ${PO_FLAG} ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
87
88.f.So:
89	${FC} ${_${.IMPSRC:T}_FLAGS} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
90
91.m.o:
92	${OBJC} ${_${.IMPSRC:T}_FLAGS} ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
93
94.m.po:
95	${OBJC} ${_${.IMPSRC:T}_FLAGS} ${OBJCFLAGS} ${PO_FLAG} -c ${.IMPSRC} -o ${.TARGET}
96
97.m.So:
98	${OBJC} ${_${.IMPSRC:T}_FLAGS} ${PICFLAG} -DPIC ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
99
100.s.o:
101	${CC} ${_${.IMPSRC:T}_FLAGS} -x assembler-with-cpp ${CFLAGS} -c \
102	    ${.IMPSRC} -o ${.TARGET}
103
104.s.po:
105	${CC} ${_${.IMPSRC:T}_FLAGS} -x assembler-with-cpp -DPROF ${CFLAGS} -c \
106	    ${.IMPSRC} -o ${.TARGET}
107
108.s.So:
109	${CC} ${_${.IMPSRC:T}_FLAGS} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} \
110	    -c ${.IMPSRC} -o ${.TARGET}
111
112.S.o:
113	${CC} ${_${.IMPSRC:T}_FLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
114
115.S.po:
116	${CC} ${_${.IMPSRC:T}_FLAGS} -DPROF ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
117
118.S.So:
119	${CC} ${_${.IMPSRC:T}_FLAGS} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} \
120	    -o ${.TARGET}
121
122all: objwarn
123
124.include <bsd.symver.mk>
125
126# Allow libraries to specify their own version map or have it
127# automatically generated (see bsd.symver.mk above).
128.if !defined(NO_SYMVER) && !empty(VERSION_MAP)
129${SHLIB_NAME}:	${VERSION_MAP}
130LDFLAGS+=	-Wl,--version-script=${VERSION_MAP}
131.endif
132
133.include <bsd.patch.mk>
134
135.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
136. if !empty(SRCS)
137OBJS+=  ${SRCS:N*.h:N*.patch:R:S/$/.o/g}
138. endif
139.endif
140
141.if defined(LIB) && !empty(LIB)
142_LIBS=		lib${LIB}.a
143
144. if ! target(lib${LIB}.a)
145lib${LIB}.a: ${OBJS} ${STATICOBJS}
146	@${ECHO} building static ${LIB} library
147	rm -f ${.TARGET}
148	${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
149	${RANLIB} ${.TARGET}
150. endif
151.endif
152
153.if !defined(INTERNALLIB) || defined(INTERNALLIBPROF)
154. if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
155_LIBS+=		lib${LIB}_p.a
156POBJS+=		${OBJS:.o=.po} ${STATICOBJS:.o=.po}
157
158.  if ! target(lib${LIB}_p.a)
159lib${LIB}_p.a: ${POBJS}
160	@${ECHO} building profiled ${LIB} library
161	rm -f ${.TARGET}
162	${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
163	${RANLIB} ${.TARGET}
164.  endif
165. endif
166.endif
167
168.if !defined(INTERNALLIB) && defined(SHLIB_NAME) || \
169    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
170SOBJS+=		${OBJS:.o=.So}
171.endif
172
173.if !defined(INTERNALLIB) && defined(SHLIB_NAME)
174_LIBS+=		${SHLIB_NAME}
175
176${SHLIB_NAME}: ${SOBJS}
177	@${ECHO} building shared library ${SHLIB_NAME}
178	rm -f ${.TARGET} ${SHLIB_LINK}
179.if defined(SHLIB_LINK)
180	${LN} -fs ${.TARGET} ${SHLIB_LINK}
181.endif
182	${CC_LINK} ${LDFLAGS} -shared -Wl,-x \
183	    -o ${.TARGET} -Wl,-soname,${SONAME} \
184	    `lorder ${SOBJS} | tsort -q` ${LDADD}
185.endif
186
187.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
188_LIBS+=		lib${LIB}_pic.a
189
190lib${LIB}_pic.a: ${SOBJS}
191	@${ECHO} building special pic ${LIB} library
192	rm -f ${.TARGET}
193	${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
194	${RANLIB} ${.TARGET}
195.endif
196
197all: ${_LIBS}
198
199.if !defined(NOMAN)
200all: _manpages
201.endif
202
203_EXTRADEPEND:
204.if !defined(NOIMPLICITDEPEND)
205	@TMP=_depend$$$$; \
206	sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
207	    > $$TMP; \
208	mv $$TMP ${DEPENDFILE}
209.endif
210.if !defined(NOEXTRADEPEND) && defined(SHLIB_NAME)
211.if defined(DPADD) && !empty(DPADD)
212	echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
213.endif
214.endif
215
216.if !target(install)
217
218.if defined(PRECIOUSLIB) && !defined(NOFSCHG)
219SHLINSTALLFLAGS+= -fschg
220.endif
221
222_INSTALLFLAGS:=	${INSTALLFLAGS}
223.for ie in ${INSTALLFLAGS_EDIT}
224_INSTALLFLAGS:=	${_INSTALLFLAGS${ie}}
225.endfor
226_SHLINSTALLFLAGS:=	${SHLINSTALLFLAGS}
227.for ie in ${INSTALLFLAGS_EDIT}
228_SHLINSTALLFLAGS:=	${_SHLINSTALLFLAGS${ie}}
229.endfor
230
231.if !defined(INTERNALLIB)
232realinstall: _libinstall
233.ORDER: beforeinstall _libinstall
234_libinstall:
235.if defined(LIB) && !empty(LIB) && !defined(NOINSTALLLIB)
236	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
237	    ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${TARGET_LIBDIR}
238.endif
239.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
240	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
241	    ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${TARGET_PROFLIBDIR}/lib${LIB}.a
242.endif
243.if defined(SHLIB_NAME)
244	${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
245	    ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
246	    ${SHLIB_NAME} ${DESTDIR}${TARGET_SHLIBDIR}
247.if defined(SHLIB_LINK)
248.if ${TARGET_SHLIBDIR} == ${TARGET_LIBDIR}
249	${LN} -fs ${SHLIB_NAME} ${DESTDIR}${TARGET_LIBDIR}/${SHLIB_LINK}
250.else
251	${LN} -fs ${_SHLIBDIRPREFIX}${TARGET_SHLIBDIR}/${SHLIB_NAME} \
252	    ${DESTDIR}${TARGET_LIBDIR}/${SHLIB_LINK}
253.endif
254.endif
255.endif
256.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
257	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
258	    ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${TARGET_LIBDIR}
259.endif
260.endif # !defined(INTERNALLIB)
261
262.include <bsd.nls.mk>
263.include <bsd.files.mk>
264.include <bsd.incs.mk>
265.include <bsd.links.mk>
266
267.if !defined(NOMAN)
268realinstall: _maninstall
269.ORDER: beforeinstall _maninstall
270.endif
271
272.endif
273
274.if !defined(NOMAN)
275.include <bsd.man.mk>
276.endif
277
278.include <bsd.dep.mk>
279
280.if !exists(${.OBJDIR}/${DEPENDFILE})
281.if defined(LIB) && !empty(LIB)
282${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
283.endif
284.if defined(SHLIB_NAME) || \
285    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
286${SOBJS}: ${SRCS:M*.h}
287.endif
288.endif
289
290.if !target(clean)
291clean:
292.if defined(CLEANFILES) && !empty(CLEANFILES)
293	rm -f ${CLEANFILES}
294.endif
295.if defined(LIB) && !empty(LIB)
296	rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
297.endif
298.if defined(SHLIB_NAME) || \
299    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
300	rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
301.endif
302.if !defined(INTERNALLIB) || defined(INTERNALLIBPROF)
303.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
304	rm -f ${POBJS} ${POBJS:S/$/.tmp/}
305.endif
306.endif # !defined(INTERNALLIB) || defined(INTERNALLIBPROF)
307.if !defined(INTERNALLIB)
308.if defined(SHLIB_NAME)
309.if defined(SHLIB_LINK)
310	rm -f ${SHLIB_LINK}
311.endif
312.if defined(LIB) && !empty(LIB)
313	rm -f lib${LIB}.so.* lib${LIB}.so
314.endif
315.endif
316.endif # !defined(INTERNALLIB)
317.if defined(_LIBS) && !empty(_LIBS)
318	rm -f ${_LIBS}
319.endif
320.if defined(CLEANDIRS) && !empty(CLEANDIRS)
321	rm -rf ${CLEANDIRS}
322.endif
323.endif
324
325.include <bsd.obj.mk>
326
327.include <bsd.sys.mk>
328
329