1 # from: @(#)bsd.lib.mk 5.26 (Berkeley) 5/2/91
14 LIB_PRIVATE= ${PRIVATELIB:Dprivate}
15 # Set up the variables controlling shared libraries. After this section,
16 # SHLIB_NAME will be defined only if we are to create a shared library.
17 # SHLIB_LINK will be defined only if we are to create a link to it.
18 # INSTALL_PIC_ARCHIVE will be defined only if we are to create a PIC archive.
21 .undef INSTALL_PIC_ARCHIVE
23 .if !defined(SHLIB) && defined(LIB)
26 .if !defined(SHLIB_NAME) && defined(SHLIB) && defined(SHLIB_MAJOR)
27 SHLIB_NAME= lib${LIB_PRIVATE}${SHLIB}.so.${SHLIB_MAJOR}
29 .if defined(SHLIB_NAME) && !empty(SHLIB_NAME:M*.so.*)
30 SHLIB_LINK?= ${SHLIB_NAME:R}
32 SONAME?= ${SHLIB_NAME}
35 .if defined(CRUNCH_CFLAGS)
36 CFLAGS+= ${CRUNCH_CFLAGS}
39 .if ${MK_ASSERT_DEBUG} == "no"
44 .if defined(DEBUG_FLAGS)
45 CFLAGS+= ${DEBUG_FLAGS}
47 .if ${MK_CTF} != "no" && ${DEBUG_FLAGS:M-g} != ""
54 .if ${SHLIBDIR:M*lib32*}
59 .if !defined(TAGS) || ! ${TAGS:Mpackage=*}
60 TAGS+= package=${PACKAGE:Uruntime}
62 TAG_ARGS= -T ${TAGS:[*]:S/ /,/g}
65 .if ${MK_DEBUG_FILES} != "no" && empty(DEBUG_FLAGS:M-g) && \
66 empty(DEBUG_FLAGS:M-gdwarf*)
72 .include <bsd.libnames.mk>
74 # prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
75 # .So used for PIC object files
77 .SUFFIXES: .out .o .po .So .S .asm .s .c .cc .cpp .cxx .C .f .y .l .ln
80 .if ${MACHINE_CPUARCH} == "sparc64"
90 ${CC} ${STATIC_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
94 ${CC} ${PO_FLAG} ${STATIC_CFLAGS} ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
98 ${CC} ${PICFLAG} -DPIC ${SHARED_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
101 .cc.o .C.o .cpp.o .cxx.o:
102 ${CXX} ${STATIC_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
104 .cc.po .C.po .cpp.po .cxx.po:
105 ${CXX} ${PO_FLAG} ${STATIC_CXXFLAGS} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
107 .cc.So .C.So .cpp.So .cxx.So:
108 ${CXX} ${PICFLAG} -DPIC ${SHARED_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
111 ${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
115 ${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
119 ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
123 ${CC:N${CCACHE_BIN}} -x assembler-with-cpp -DPROF ${PO_CFLAGS} \
124 ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
128 ${CC:N${CCACHE_BIN}} -x assembler-with-cpp ${PICFLAG} -DPIC \
129 ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
133 ${CC:N${CCACHE_BIN}} -DPROF ${PO_CFLAGS} ${ACFLAGS} -c ${.IMPSRC} \
138 ${CC:N${CCACHE_BIN}} ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} \
139 -c ${.IMPSRC} -o ${.TARGET}
142 .if !defined(_SKIP_BUILD)
143 all: beforebuild .WAIT
148 _SHLIBDIR:=${SHLIBDIR}
150 .if defined(SHLIB_NAME)
151 .if ${MK_DEBUG_FILES} != "no"
152 SHLIB_NAME_FULL=${SHLIB_NAME}.full
153 # Use ${DEBUGDIR} for base system debug files, else .debug subdirectory
154 .if ${_SHLIBDIR} == "/boot" ||\
155 ${SHLIBDIR:C%/lib(/.*)?$%/lib%} == "/lib" ||\
156 ${SHLIBDIR:C%/usr/(tests/)?lib(32|exec)?(/.*)?%/usr/lib%} == "/usr/lib"
157 DEBUGFILEDIR=${DEBUGDIR}${_SHLIBDIR}
159 DEBUGFILEDIR=${_SHLIBDIR}/.debug
163 SHLIB_NAME_FULL=${SHLIB_NAME}
167 .include <bsd.symver.mk>
169 # Allow libraries to specify their own version map or have it
170 # automatically generated (see bsd.symver.mk above).
171 .if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP)
172 ${SHLIB_NAME_FULL}: ${VERSION_MAP}
173 LDFLAGS+= -Wl,--version-script=${VERSION_MAP}
176 .if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
177 OBJS+= ${SRCS:N*.h:R:S/$/.o/}
178 CLEANFILES+= ${OBJS} ${STATICOBJS}
181 .if defined(LIB) && !empty(LIB)
182 _LIBS= lib${LIB_PRIVATE}${LIB}.a
184 lib${LIB_PRIVATE}${LIB}.a: ${OBJS} ${STATICOBJS}
185 @${ECHO} building static ${LIB} library
187 ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
188 ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
191 .if !defined(INTERNALLIB)
193 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
194 _LIBS+= lib${LIB_PRIVATE}${LIB}_p.a
195 POBJS+= ${OBJS:.o=.po} ${STATICOBJS:.o=.po}
196 DEPENDOBJS+= ${POBJS}
197 CLEANFILES+= ${POBJS}
199 lib${LIB_PRIVATE}${LIB}_p.a: ${POBJS}
200 @${ECHO} building profiled ${LIB} library
202 ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${POBJS} | tsort -q` ${ARADD}
203 ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
206 .if defined(SHLIB_NAME) || \
207 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
208 SOBJS+= ${OBJS:.o=.So}
209 DEPENDOBJS+= ${SOBJS}
210 CLEANFILES+= ${SOBJS}
213 .if defined(SHLIB_NAME)
214 _LIBS+= ${SHLIB_NAME}
216 SOLINKOPTS= -shared -Wl,-x
217 .if !defined(ALLOW_SHARED_TEXTREL)
218 .if defined(LD_FATAL_WARNINGS) && ${LD_FATAL_WARNINGS} == "no"
219 SOLINKOPTS+= -Wl,--no-fatal-warnings
221 SOLINKOPTS+= -Wl,--fatal-warnings
223 SOLINKOPTS+= -Wl,--warn-shared-textrel
226 .if target(beforelinking)
227 beforelinking: ${SOBJS}
228 ${SHLIB_NAME_FULL}: beforelinking
231 .if defined(SHLIB_LINK)
232 # ${_LDSCRIPTROOT} is needed when cross-building
233 # and when building 32 bits library shims.
235 # ${_LDSCRIPTROOT} is the directory prefix that will be used when generating
236 # ld(1) scripts. The crosstools' ld is configured to lookup libraries in an
237 # alternative directory which is called "sysroot", so during buildworld binaries
238 # won't be linked against the running system libraries but against the ones of
239 # the current source tree. ${_LDSCRIPTROOT} behavior is twisted because of
240 # the location where we store them:
241 # - 64 bits libs are located under sysroot, so ${_LDSCRIPTROOT} must be empty
242 # because ld(1) will manage to find them from sysroot;
243 # - 32 bits shims are not, so ${_LDSCRIPTROOT} is used to specify their full
244 # path, outside of sysroot.
245 # Note that ld(1) scripts are generated both during buildworld and
246 # installworld; in the later case ${_LDSCRIPTROOT} must be obviously empty
247 # because on the target system, libraries are meant to be looked up from /.
248 .if defined(SHLIB_LDSCRIPT) && !empty(SHLIB_LDSCRIPT) && exists(${.CURDIR}/${SHLIB_LDSCRIPT})
249 ${SHLIB_LINK:R}.ld: ${.CURDIR}/${SHLIB_LDSCRIPT}
250 sed -e 's,@@SHLIB@@,${_LDSCRIPTROOT}${_SHLIBDIR}/${SHLIB_NAME},g' \
251 -e 's,@@LIBDIR@@,${_LDSCRIPTROOT}${_LIBDIR},g' \
253 ${.ALLSRC} > ${.TARGET}
255 ${SHLIB_NAME_FULL}: ${SHLIB_LINK:R}.ld
256 CLEANFILES+= ${SHLIB_LINK:R}.ld
258 CLEANFILES+= ${SHLIB_LINK}
261 ${SHLIB_NAME_FULL}: ${SOBJS}
262 @${ECHO} building shared library ${SHLIB_NAME}
263 @rm -f ${SHLIB_NAME} ${SHLIB_LINK}
264 .if defined(SHLIB_LINK) && !commands(${SHLIB_LINK:R}.ld)
265 @${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${SHLIB_NAME} ${SHLIB_LINK}
267 ${_LD:N${CCACHE_BIN}} ${LDFLAGS} ${SSP_CFLAGS} ${SOLINKOPTS} \
268 -o ${.TARGET} -Wl,-soname,${SONAME} \
269 `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${SOBJS} | tsort -q` ${LDADD}
270 .if ${MK_CTF} != "no"
271 ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS}
274 .if ${MK_DEBUG_FILES} != "no"
275 CLEANFILES+= ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug
276 ${SHLIB_NAME}: ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug
277 ${OBJCOPY} --strip-debug --add-gnu-debuglink=${SHLIB_NAME}.debug \
278 ${SHLIB_NAME_FULL} ${.TARGET}
280 ${SHLIB_NAME}.debug: ${SHLIB_NAME_FULL}
281 ${OBJCOPY} --only-keep-debug ${SHLIB_NAME_FULL} ${.TARGET}
283 .endif #defined(SHLIB_NAME)
285 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
286 _LIBS+= lib${LIB_PRIVATE}${LIB}_pic.a
288 lib${LIB_PRIVATE}${LIB}_pic.a: ${SOBJS}
289 @${ECHO} building special pic ${LIB} library
291 ${AR} ${ARFLAGS} ${.TARGET} ${SOBJS} ${ARADD}
292 ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
295 .if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
296 LINTLIB= llib-l${LIB}.ln
298 LINTOBJS+= ${SRCS:M*.c:.c=.ln}
299 CLEANFILES+= ${LINTOBJS}
301 ${LINTLIB}: ${LINTOBJS}
302 @${ECHO} building lint library ${.TARGET}
304 ${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
307 .endif # !defined(INTERNALLIB)
309 .if defined(_SKIP_BUILD)
312 .if defined(_LIBS) && !empty(_LIBS)
314 CLEANFILES+= ${_LIBS}
317 .if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
323 .if ${MK_FAST_DEPEND} == "no"
325 sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
327 mv $$TMP ${DEPENDFILE}
329 .if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
330 .if defined(DPADD) && !empty(DPADD)
331 echo ${SHLIB_NAME_FULL}: ${DPADD} >> ${DEPENDFILE}
337 .if defined(PRECIOUSLIB)
338 .if !defined(NO_FSCHG)
339 SHLINSTALLFLAGS+= -fschg
344 _INSTALLFLAGS:= ${INSTALLFLAGS}
345 .for ie in ${INSTALLFLAGS_EDIT}
346 _INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
348 _SHLINSTALLFLAGS:= ${SHLINSTALLFLAGS}
349 .for ie in ${INSTALLFLAGS_EDIT}
350 _SHLINSTALLFLAGS:= ${_SHLINSTALLFLAGS${ie}}
353 .if !defined(INTERNALLIB)
354 realinstall: _libinstall
355 .ORDER: beforeinstall _libinstall
357 .if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
358 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
359 ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}.a ${DESTDIR}${_LIBDIR}/
361 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
362 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},profile} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
363 ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}_p.a ${DESTDIR}${_LIBDIR}/
365 .if defined(SHLIB_NAME)
366 ${INSTALL} ${TAG_ARGS} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
367 ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
368 ${SHLIB_NAME} ${DESTDIR}${_SHLIBDIR}/
369 .if ${MK_DEBUG_FILES} != "no"
370 .if defined(DEBUGMKDIR)
371 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},debug} -d ${DESTDIR}${DEBUGFILEDIR}/
373 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},debug} -o ${LIBOWN} -g ${LIBGRP} -m ${DEBUGMODE} \
375 ${SHLIB_NAME}.debug ${DESTDIR}${DEBUGFILEDIR}/
377 .if defined(SHLIB_LINK)
378 .if commands(${SHLIB_LINK:R}.ld)
379 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -S -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
380 ${_INSTALLFLAGS} ${SHLIB_LINK:R}.ld \
381 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
382 .for _SHLIB_LINK_LINK in ${SHLIB_LDSCRIPT_LINKS}
383 ${INSTALL_SYMLINK} ${SHLIB_LINK} ${DESTDIR}${_LIBDIR}/${_SHLIB_LINK_LINK}
386 .if ${_SHLIBDIR} == ${_LIBDIR}
387 .if ${SHLIB_LINK:Mlib*}
388 ${INSTALL_RSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${SHLIB_NAME} ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
390 ${INSTALL_RSYMLINK} ${TAG_ARGS} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \
391 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
394 .if ${SHLIB_LINK:Mlib*}
395 ${INSTALL_RSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \
396 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
398 ${INSTALL_RSYMLINK} ${TAG_ARGS} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \
399 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
401 .if exists(${DESTDIR}${_LIBDIR}/${SHLIB_NAME})
402 -chflags noschg ${DESTDIR}${_LIBDIR}/${SHLIB_NAME}
403 rm -f ${DESTDIR}${_LIBDIR}/${SHLIB_NAME}
406 .endif # SHLIB_LDSCRIPT
409 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
410 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
411 ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${_LIBDIR}/
413 .if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
414 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
415 ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}/
417 .endif # !defined(INTERNALLIB)
419 .if !defined(LIBRARIES_ONLY)
420 .include <bsd.nls.mk>
421 .include <bsd.files.mk>
422 .include <bsd.incs.mk>
423 .include <bsd.confs.mk>
426 .include <bsd.links.mk>
428 .if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
429 realinstall: _maninstall
430 .ORDER: beforeinstall _maninstall
437 ${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
440 .if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
441 .include <bsd.man.mk>
444 .include <bsd.dep.mk>
446 .if ${MK_FAST_DEPEND} == "yes" || !exists(${.OBJDIR}/${DEPENDFILE})
447 .if defined(LIB) && !empty(LIB)
448 .if !exists(${.OBJDIR}/${DEPENDFILE})
449 ${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
451 .for _S in ${SRCS:N*.[hly]}
455 .if defined(SHLIB_NAME) || \
456 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
457 .if !exists(${.OBJDIR}/${DEPENDFILE})
458 ${SOBJS}: ${SRCS:M*.h}
460 .for _S in ${SRCS:N*.[hly]}
466 .include <bsd.obj.mk>
468 .include <bsd.sys.mk>