1 # from: @(#)bsd.lib.mk 5.26 (Berkeley) 5/2/91
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.
13 .undef INSTALL_PIC_ARCHIVE
15 .if !defined(SHLIB) && defined(LIB)
18 .if !defined(SHLIB_NAME) && defined(SHLIB) && defined(SHLIB_MAJOR)
19 SHLIB_NAME= lib${SHLIB}.so.${SHLIB_MAJOR}
21 .if defined(SHLIB_NAME) && !empty(SHLIB_NAME:M*.so.*)
22 SHLIB_LINK?= ${SHLIB_NAME:R}
24 SONAME?= ${SHLIB_NAME}
27 .if defined(CRUNCH_CFLAGS)
28 CFLAGS+= ${CRUNCH_CFLAGS}
31 .if ${MK_ASSERT_DEBUG} == "no"
36 # Enable CTF conversion on request.
41 .if defined(DEBUG_FLAGS)
42 CFLAGS+= ${DEBUG_FLAGS}
44 .if !defined(NO_CTF) && (${DEBUG_FLAGS:M-g} != "")
49 .if !defined(DEBUG_FLAGS)
53 .include <bsd.libnames.mk>
55 # prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
56 # .So used for PIC object files
58 .SUFFIXES: .out .o .po .So .S .asm .s .c .cc .cpp .cxx .C .f .y .l .ln
61 .if ${MACHINE_CPUARCH} == "sparc64"
71 ${CC} ${PO_FLAG} ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
72 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
73 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
74 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
77 ${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
78 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
79 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
80 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
82 .cc.po .C.po .cpp.po .cxx.po:
83 ${CXX} ${PO_FLAG} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
85 .cc.So .C.So .cpp.So .cxx.So:
86 ${CXX} ${PICFLAG} -DPIC ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
89 ${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
90 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
91 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
92 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
95 ${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
96 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
97 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
98 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
101 ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
102 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
103 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
104 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
107 ${CC} -x assembler-with-cpp -DPROF ${PO_CFLAGS} ${ACFLAGS} \
108 -c ${.IMPSRC} -o ${.TARGET}
109 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
110 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
111 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
114 ${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} \
115 -c ${.IMPSRC} -o ${.TARGET}
116 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
117 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
118 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
121 ${CC} -DPROF ${PO_CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
122 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
123 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
124 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
127 ${CC} ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
128 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
129 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
130 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
134 .include <bsd.symver.mk>
136 # Allow libraries to specify their own version map or have it
137 # automatically generated (see bsd.symver.mk above).
138 .if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP)
139 ${SHLIB_NAME}: ${VERSION_MAP}
140 LDFLAGS+= -Wl,--version-script=${VERSION_MAP}
143 .if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
144 OBJS+= ${SRCS:N*.h:R:S/$/.o/}
147 .if defined(LIB) && !empty(LIB)
150 lib${LIB}.a: ${OBJS} ${STATICOBJS}
151 @${ECHO} building static ${LIB} library
154 @${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
156 @${AR} cq ${.TARGET} `NM='${NM}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
161 .if !defined(INTERNALLIB)
163 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
164 _LIBS+= lib${LIB}_p.a
165 POBJS+= ${OBJS:.o=.po} ${STATICOBJS:.o=.po}
167 lib${LIB}_p.a: ${POBJS}
168 @${ECHO} building profiled ${LIB} library
171 @${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
173 @${AR} cq ${.TARGET} `NM='${NM}' lorder ${POBJS} | tsort -q` ${ARADD}
178 .if defined(SHLIB_NAME) || \
179 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
180 SOBJS+= ${OBJS:.o=.So}
183 .if defined(SHLIB_NAME)
184 _LIBS+= ${SHLIB_NAME}
186 SOLINKOPTS= -shared -Wl,-x
187 .if !defined(ALLOW_SHARED_TEXTREL)
188 SOLINKOPTS+= -Wl,--fatal-warnings -Wl,--warn-shared-textrel
191 .if target(beforelinking)
192 ${SHLIB_NAME}: ${SOBJS} beforelinking
194 ${SHLIB_NAME}: ${SOBJS}
196 @${ECHO} building shared library ${SHLIB_NAME}
197 @rm -f ${.TARGET} ${SHLIB_LINK}
198 .if defined(SHLIB_LINK)
199 @ln -fs ${.TARGET} ${SHLIB_LINK}
202 @${CC} ${LDFLAGS} ${SSP_CFLAGS} ${SOLINKOPTS} \
203 -o ${.TARGET} -Wl,-soname,${SONAME} \
204 `lorder ${SOBJS} | tsort -q` ${LDADD}
206 @${CC} ${LDFLAGS} ${SSP_CFLAGS} ${SOLINKOPTS} \
207 -o ${.TARGET} -Wl,-soname,${SONAME} \
208 `NM='${NM}' lorder ${SOBJS} | tsort -q` ${LDADD}
210 @[ -z "${CTFMERGE}" -o -n "${NO_CTF}" ] || \
211 (${ECHO} ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS} && \
212 ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS})
215 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
216 _LIBS+= lib${LIB}_pic.a
218 lib${LIB}_pic.a: ${SOBJS}
219 @${ECHO} building special pic ${LIB} library
221 @${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
225 .if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
226 LINTLIB= llib-l${LIB}.ln
228 LINTOBJS+= ${SRCS:M*.c:.c=.ln}
230 ${LINTLIB}: ${LINTOBJS}
231 @${ECHO} building lint library ${.TARGET}
233 ${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
236 .endif # !defined(INTERNALLIB)
240 .if ${MK_MAN} != "no"
246 sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
248 mv $$TMP ${DEPENDFILE}
249 .if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
250 .if defined(DPADD) && !empty(DPADD)
251 echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
257 .if defined(PRECIOUSLIB)
258 .if !defined(NO_FSCHG)
259 SHLINSTALLFLAGS+= -fschg
264 _INSTALLFLAGS:= ${INSTALLFLAGS}
265 .for ie in ${INSTALLFLAGS_EDIT}
266 _INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
268 _SHLINSTALLFLAGS:= ${SHLINSTALLFLAGS}
269 .for ie in ${INSTALLFLAGS_EDIT}
270 _SHLINSTALLFLAGS:= ${_SHLINSTALLFLAGS${ie}}
273 .if !defined(INTERNALLIB)
274 realinstall: _libinstall
275 .ORDER: beforeinstall _libinstall
277 .if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
278 ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
279 ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
281 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
282 ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
283 ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
285 .if defined(SHLIB_NAME)
286 ${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
287 ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
288 ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
289 .if defined(SHLIB_LINK)
290 # ${_SHLIBDIRPREFIX} and ${_LDSCRIPTROOT} are both needed when cross-building
291 # and when building 32 bits library shims. ${_SHLIBDIRPREFIX} is the directory
292 # prefix where shared objects will be installed. ${_LDSCRIPTROOT} is the
293 # directory prefix that will be used in generated ld(1) scripts. They cannot
294 # be coalesced because of the way ld(1) handles the sysroot prefix (used in the
296 # - 64 bits libs are located under sysroot, so ${_LDSCRIPTROOT} must be empty.
297 # - 32 bits shims are not, so ${_LDSCRIPTROOT} is used to specify their full
298 # path. Note that ld(1) scripts are generated both during buildworld and
299 # installworld; in the later case ${_LDSCRIPTROOT} must be obviously empty.
300 # On the other hand, the use of ${_SHLIBDIRPREFIX} is more consistent since it
301 # does not involve the logic of a tool we do not own.
302 .if defined(SHLIB_LDSCRIPT) && !empty(SHLIB_LDSCRIPT) && exists(${.CURDIR}/${SHLIB_LDSCRIPT})
303 sed -e 's,@@SHLIB@@,${_LDSCRIPTROOT}${SHLIBDIR}/${SHLIB_NAME},g' \
304 -e 's,@@LIBDIR@@,${_LDSCRIPTROOT}${LIBDIR},g' \
305 ${.CURDIR}/${SHLIB_LDSCRIPT} > lib${LIB}.ld
306 ${INSTALL} -S -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
307 ${_INSTALLFLAGS} lib${LIB}.ld ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
309 .if ${SHLIBDIR} == ${LIBDIR}
310 ln -fs ${SHLIB_NAME} ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
312 ln -fs ${_SHLIBDIRPREFIX}${SHLIBDIR}/${SHLIB_NAME} \
313 ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
314 .if exists(${DESTDIR}${LIBDIR}/${SHLIB_NAME})
315 -chflags noschg ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
316 rm -f ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
319 .endif # SHLIB_LDSCRIPT
322 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
323 ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
324 ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
326 .if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
327 ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
328 ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
330 .endif # !defined(INTERNALLIB)
332 .include <bsd.nls.mk>
333 .include <bsd.files.mk>
334 .include <bsd.incs.mk>
335 .include <bsd.links.mk>
337 .if ${MK_MAN} != "no"
338 realinstall: _maninstall
339 .ORDER: beforeinstall _maninstall
346 ${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
349 .if ${MK_MAN} != "no"
350 .include <bsd.man.mk>
353 .include <bsd.dep.mk>
355 .if !exists(${.OBJDIR}/${DEPENDFILE})
356 .if defined(LIB) && !empty(LIB)
357 ${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
358 .for _S in ${SRCS:N*.[hly]}
362 .if defined(SHLIB_NAME) || \
363 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
364 ${SOBJS}: ${SRCS:M*.h}
365 .for _S in ${SRCS:N*.[hly]}
373 .if defined(CLEANFILES) && !empty(CLEANFILES)
376 .if defined(LIB) && !empty(LIB)
377 rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
379 .if !defined(INTERNALLIB)
380 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
381 rm -f ${POBJS} ${POBJS:S/$/.tmp/}
383 .if defined(SHLIB_NAME) || \
384 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
385 rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
387 .if defined(SHLIB_NAME)
388 .if defined(SHLIB_LINK)
389 .if defined(SHLIB_LDSCRIPT) && exists(${.CURDIR}/${SHLIB_LDSCRIPT})
394 .if defined(LIB) && !empty(LIB)
395 rm -f lib${LIB}.so.* lib${LIB}.so
398 .if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
401 .endif # !defined(INTERNALLIB)
402 .if defined(_LIBS) && !empty(_LIBS)
405 .if defined(CLEANDIRS) && !empty(CLEANDIRS)
408 .if !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
413 .include <bsd.obj.mk>
415 .include <bsd.sys.mk>