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 .if defined(DEBUG_FLAGS)
37 CFLAGS+= ${DEBUG_FLAGS}
39 .if ${MK_CTF} != "no" && ${DEBUG_FLAGS:M-g} != ""
46 .include <bsd.libnames.mk>
48 # prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
49 # .So used for PIC object files
51 .SUFFIXES: .out .o .po .So .S .asm .s .c .cc .cpp .cxx .C .f .y .l .ln
54 .if ${MACHINE_CPUARCH} == "sparc64"
64 ${CC} ${STATIC_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
68 ${CC} ${PO_FLAG} ${STATIC_CFLAGS} ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
72 ${CC} ${PICFLAG} -DPIC ${SHARED_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
75 .cc.o .C.o .cpp.o .cxx.o:
76 ${CXX} ${STATIC_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
78 .cc.po .C.po .cpp.po .cxx.po:
79 ${CXX} ${PO_FLAG} ${STATIC_CXXFLAGS} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
81 .cc.So .C.So .cpp.So .cxx.So:
82 ${CXX} ${PICFLAG} -DPIC ${SHARED_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
85 ${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
89 ${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
93 ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
97 ${CC} -x assembler-with-cpp -DPROF ${PO_CFLAGS} ${ACFLAGS} \
98 -c ${.IMPSRC} -o ${.TARGET}
102 ${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} \
103 -c ${.IMPSRC} -o ${.TARGET}
107 ${CC} -DPROF ${PO_CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
111 ${CC} ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
116 .if defined(SHLIB_NAME)
117 .if defined(DEBUG_FLAGS)
118 SHLIB_NAME_FULL=${SHLIB_NAME}.debug
120 SHLIB_NAME_FULL=${SHLIB_NAME}
124 .include <bsd.symver.mk>
126 # Allow libraries to specify their own version map or have it
127 # automatically generated (see bsd.symver.mk above).
128 .if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP)
129 ${SHLIB_NAME_FULL}: ${VERSION_MAP}
130 LDFLAGS+= -Wl,--version-script=${VERSION_MAP}
133 .if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
134 OBJS+= ${SRCS:N*.h:R:S/$/.o/}
137 .if defined(LIB) && !empty(LIB)
140 lib${LIB}.a: ${OBJS} ${STATICOBJS}
141 @${ECHO} building static ${LIB} library
144 @${AR} ${ARFLAGS} ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
146 @${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
151 .if !defined(INTERNALLIB)
153 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
154 _LIBS+= lib${LIB}_p.a
155 POBJS+= ${OBJS:.o=.po} ${STATICOBJS:.o=.po}
157 lib${LIB}_p.a: ${POBJS}
158 @${ECHO} building profiled ${LIB} library
161 @${AR} ${ARFLAGS} ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
163 @${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' lorder ${POBJS} | tsort -q` ${ARADD}
168 .if defined(SHLIB_NAME) || \
169 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
170 SOBJS+= ${OBJS:.o=.So}
173 .if defined(SHLIB_NAME)
174 _LIBS+= ${SHLIB_NAME}
176 SOLINKOPTS= -shared -Wl,-x
177 .if !defined(ALLOW_SHARED_TEXTREL)
178 SOLINKOPTS+= -Wl,--fatal-warnings -Wl,--warn-shared-textrel
181 .if target(beforelinking)
182 beforelinking: ${SOBJS}
183 ${SHLIB_NAME_FULL}: beforelinking
185 ${SHLIB_NAME_FULL}: ${SOBJS}
186 @${ECHO} building shared library ${SHLIB_NAME}
187 @rm -f ${SHLIB_NAME} ${SHLIB_LINK}
188 .if defined(SHLIB_LINK)
189 @${INSTALL_SYMLINK} ${SHLIB_NAME} ${SHLIB_LINK}
192 @${CC} ${LDFLAGS} ${SSP_CFLAGS} ${SOLINKOPTS} \
193 -o ${.TARGET} -Wl,-soname,${SONAME} \
194 `lorder ${SOBJS} | tsort -q` ${LDADD}
196 @${CC} ${LDFLAGS} ${SSP_CFLAGS} ${SOLINKOPTS} \
197 -o ${.TARGET} -Wl,-soname,${SONAME} \
198 `NM='${NM}' lorder ${SOBJS} | tsort -q` ${LDADD}
200 .if ${MK_CTF} != "no"
201 ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS}
204 .if defined(DEBUG_FLAGS)
205 ${SHLIB_NAME}: ${SHLIB_NAME_FULL} ${SHLIB_NAME}.symbols
206 ${OBJCOPY} --strip-debug --add-gnu-debuglink=${SHLIB_NAME}.symbols \
207 ${SHLIB_NAME_FULL} ${.TARGET}
209 ${SHLIB_NAME}.symbols: ${SHLIB_NAME_FULL}
210 ${OBJCOPY} --only-keep-debug ${SHLIB_NAME_FULL} ${.TARGET}
214 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
215 _LIBS+= lib${LIB}_pic.a
217 lib${LIB}_pic.a: ${SOBJS}
218 @${ECHO} building special pic ${LIB} library
220 @${AR} ${ARFLAGS} ${.TARGET} ${SOBJS} ${ARADD}
224 .if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
225 LINTLIB= llib-l${LIB}.ln
227 LINTOBJS+= ${SRCS:M*.c:.c=.ln}
229 ${LINTLIB}: ${LINTOBJS}
230 @${ECHO} building lint library ${.TARGET}
232 ${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
235 .endif # !defined(INTERNALLIB)
239 .if ${MK_MAN} != "no"
245 sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
247 mv $$TMP ${DEPENDFILE}
248 .if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
249 .if defined(DPADD) && !empty(DPADD)
250 echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
256 .if defined(PRECIOUSLIB)
257 .if !defined(NO_FSCHG)
258 SHLINSTALLFLAGS+= -fschg
263 _INSTALLFLAGS:= ${INSTALLFLAGS}
264 .for ie in ${INSTALLFLAGS_EDIT}
265 _INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
267 _SHLINSTALLFLAGS:= ${SHLINSTALLFLAGS}
268 .for ie in ${INSTALLFLAGS_EDIT}
269 _SHLINSTALLFLAGS:= ${_SHLINSTALLFLAGS${ie}}
272 .if !defined(INTERNALLIB)
273 realinstall: _libinstall
274 .ORDER: beforeinstall _libinstall
276 .if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
277 ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
278 ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
280 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
281 ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
282 ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
284 .if defined(SHLIB_NAME)
285 ${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
286 ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
287 ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
288 .if defined(DEBUG_FLAGS)
289 ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
291 ${SHLIB_NAME}.symbols ${DESTDIR}${SHLIBDIR}
293 .if defined(SHLIB_LINK)
294 # ${_SHLIBDIRPREFIX} and ${_LDSCRIPTROOT} are both needed when cross-building
295 # and when building 32 bits library shims. ${_SHLIBDIRPREFIX} is the directory
296 # prefix where shared objects will be installed. ${_LDSCRIPTROOT} is the
297 # directory prefix that will be used in generated ld(1) scripts. They cannot
298 # be coalesced because of the way ld(1) handles the sysroot prefix (used in the
300 # - 64 bits libs are located under sysroot, so ${_LDSCRIPTROOT} must be empty.
301 # - 32 bits shims are not, so ${_LDSCRIPTROOT} is used to specify their full
302 # path. Note that ld(1) scripts are generated both during buildworld and
303 # installworld; in the later case ${_LDSCRIPTROOT} must be obviously empty.
304 # On the other hand, the use of ${_SHLIBDIRPREFIX} is more consistent since it
305 # does not involve the logic of a tool we do not own.
306 .if defined(SHLIB_LDSCRIPT) && !empty(SHLIB_LDSCRIPT) && exists(${.CURDIR}/${SHLIB_LDSCRIPT})
307 sed -e 's,@@SHLIB@@,${_LDSCRIPTROOT}${SHLIBDIR}/${SHLIB_NAME},g' \
308 -e 's,@@LIBDIR@@,${_LDSCRIPTROOT}${LIBDIR},g' \
309 ${.CURDIR}/${SHLIB_LDSCRIPT} > lib${LIB}.ld
310 ${INSTALL} -S -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
311 ${_INSTALLFLAGS} lib${LIB}.ld ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
313 .if ${SHLIBDIR} == ${LIBDIR}
314 ${INSTALL_SYMLINK} ${SHLIB_NAME} ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
316 ${INSTALL_SYMLINK} ${_SHLIBDIRPREFIX}${SHLIBDIR}/${SHLIB_NAME} \
317 ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
318 .if exists(${DESTDIR}${LIBDIR}/${SHLIB_NAME})
319 -chflags noschg ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
320 rm -f ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
323 .endif # SHLIB_LDSCRIPT
326 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
327 ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
328 ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
330 .if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
331 ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
332 ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
334 .endif # !defined(INTERNALLIB)
336 .if !defined(LIBRARIES_ONLY)
337 .include <bsd.nls.mk>
338 .include <bsd.files.mk>
339 .include <bsd.incs.mk>
342 .include <bsd.links.mk>
344 .if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
345 realinstall: _maninstall
346 .ORDER: beforeinstall _maninstall
353 ${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
356 .if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
357 .include <bsd.man.mk>
360 .include <bsd.dep.mk>
362 .if !exists(${.OBJDIR}/${DEPENDFILE})
363 .if defined(LIB) && !empty(LIB)
364 ${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
365 .for _S in ${SRCS:N*.[hly]}
369 .if defined(SHLIB_NAME) || \
370 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
371 ${SOBJS}: ${SRCS:M*.h}
372 .for _S in ${SRCS:N*.[hly]}
380 .if defined(CLEANFILES) && !empty(CLEANFILES)
383 .if defined(LIB) && !empty(LIB)
384 rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
386 .if !defined(INTERNALLIB)
387 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
388 rm -f ${POBJS} ${POBJS:S/$/.tmp/}
390 .if defined(SHLIB_NAME) || \
391 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
392 rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
394 .if defined(SHLIB_NAME)
395 .if defined(SHLIB_LINK)
396 .if defined(SHLIB_LDSCRIPT) && exists(${.CURDIR}/${SHLIB_LDSCRIPT})
401 .if defined(LIB) && !empty(LIB)
402 rm -f lib${LIB}.so.* lib${LIB}.so
405 .if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
408 .endif # !defined(INTERNALLIB)
409 .if defined(_LIBS) && !empty(_LIBS)
412 .if defined(CLEANDIRS) && !empty(CLEANDIRS)
415 .if !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
420 .include <bsd.obj.mk>
422 .include <bsd.sys.mk>