1 # from: @(#)bsd.lib.mk 5.26 (Berkeley) 5/2/91
7 .if defined(LIB_CXX) || defined(SHLIB_CXX)
15 .if defined(SHLIB_CXX)
19 LIB_PRIVATE= ${PRIVATELIB:Dprivate}
20 # Set up the variables controlling shared libraries. After this section,
21 # SHLIB_NAME will be defined only if we are to create a shared library.
22 # SHLIB_LINK will be defined only if we are to create a link to it.
23 # INSTALL_PIC_ARCHIVE will be defined only if we are to create a PIC archive.
24 # BUILD_NOSSP_PIC_ARCHIVE will be defined only if we are to create a PIC archive.
27 .undef INSTALL_PIC_ARCHIVE
28 .undef BUILD_NOSSP_PIC_ARCHIVE
30 .if !defined(SHLIB) && defined(LIB)
33 .if !defined(SHLIB_NAME) && defined(SHLIB) && defined(SHLIB_MAJOR)
34 SHLIB_NAME= lib${LIB_PRIVATE}${SHLIB}.so.${SHLIB_MAJOR}
36 .if defined(SHLIB_NAME) && !empty(SHLIB_NAME:M*.so.*)
37 SHLIB_LINK?= ${SHLIB_NAME:R}
39 SONAME?= ${SHLIB_NAME}
42 .if defined(CRUNCH_CFLAGS)
43 CFLAGS+= ${CRUNCH_CFLAGS}
46 .if ${MK_ASSERT_DEBUG} == "no"
51 .if defined(DEBUG_FLAGS)
52 CFLAGS+= ${DEBUG_FLAGS}
54 .if ${MK_CTF} != "no" && ${DEBUG_FLAGS:M-g} != ""
61 .if ${SHLIBDIR:M*lib32*}
66 .if !defined(TAGS) || ! ${TAGS:Mpackage=*}
67 TAGS+= package=${PACKAGE:Uruntime}
69 TAG_ARGS= -T ${TAGS:[*]:S/ /,/g}
72 .if ${MK_RETPOLINE} != "no"
74 CXXFLAGS+= -mretpoline
75 LDFLAGS+= -Wl,-zretpolineplt
78 .if ${MK_DEBUG_FILES} != "no" && empty(DEBUG_FLAGS:M-g) && \
79 empty(DEBUG_FLAGS:M-gdwarf*)
80 CFLAGS+= ${DEBUG_FILES_CFLAGS}
81 CXXFLAGS+= ${DEBUG_FILES_CFLAGS}
85 .include <bsd.libnames.mk>
87 # prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
88 # .pico used for PIC object files
89 # .nossppico used for NOSSP PIC object files
90 .SUFFIXES: .out .o .bc .ll .po .pico .nossppico .S .asm .s .c .cc .cpp .cxx .C .f .y .l .ln
93 .if ${MACHINE_CPUARCH} == "sparc64"
103 ${CC} ${PO_FLAG} ${STATIC_CFLAGS} ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
107 ${CC} ${PICFLAG} -DPIC ${SHARED_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
111 ${CC} ${PICFLAG} -DPIC ${SHARED_CFLAGS:C/^-fstack-protector.*$//} ${CFLAGS:C/^-fstack-protector.*$//} -c ${.IMPSRC} -o ${.TARGET}
114 .cc.po .C.po .cpp.po .cxx.po:
115 ${CXX} ${PO_FLAG} ${STATIC_CXXFLAGS} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
117 .cc.pico .C.pico .cpp.pico .cxx.pico:
118 ${CXX} ${PICFLAG} -DPIC ${SHARED_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
120 .cc.nossppico .C.nossppico .cpp.nossppico .cxx.nossppico:
121 ${CXX} ${PICFLAG} -DPIC ${SHARED_CXXFLAGS:C/^-fstack-protector.*$//} ${CXXFLAGS:C/^-fstack-protector.*$//} -c ${.IMPSRC} -o ${.TARGET}
124 ${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
128 ${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
132 ${FC} ${PICFLAG} -DPIC ${FFLAGS:C/^-fstack-protector.*$//} -o ${.TARGET} -c ${.IMPSRC}
135 .s.po .s.pico .s.nossppico:
136 ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
140 ${CC:N${CCACHE_BIN}} -x assembler-with-cpp -DPROF ${PO_CFLAGS} \
141 ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
145 ${CC:N${CCACHE_BIN}} -x assembler-with-cpp ${PICFLAG} -DPIC \
146 ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
150 ${CC:N${CCACHE_BIN}} -x assembler-with-cpp ${PICFLAG} -DPIC \
151 ${CFLAGS:C/^-fstack-protector.*$//} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
155 ${CC:N${CCACHE_BIN}} -DPROF ${PO_CFLAGS} ${ACFLAGS} -c ${.IMPSRC} \
160 ${CC:N${CCACHE_BIN}} ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} \
161 -c ${.IMPSRC} -o ${.TARGET}
165 ${CC:N${CCACHE_BIN}} ${PICFLAG} -DPIC ${CFLAGS:C/^-fstack-protector.*$//} ${ACFLAGS} \
166 -c ${.IMPSRC} -o ${.TARGET}
170 _SHLIBDIR:=${SHLIBDIR}
172 .if defined(SHLIB_NAME)
173 .if ${MK_DEBUG_FILES} != "no"
174 SHLIB_NAME_FULL=${SHLIB_NAME}.full
175 # Use ${DEBUGDIR} for base system debug files, else .debug subdirectory
176 .if ${_SHLIBDIR} == "/boot" ||\
177 ${SHLIBDIR:C%/lib(/.*)?$%/lib%} == "/lib" ||\
178 ${SHLIBDIR:C%/usr/(tests/)?lib(32|exec)?(/.*)?%/usr/lib%} == "/usr/lib"
179 DEBUGFILEDIR=${DEBUGDIR}${_SHLIBDIR}
181 DEBUGFILEDIR=${_SHLIBDIR}/.debug
183 .if !exists(${DESTDIR}${DEBUGFILEDIR})
187 SHLIB_NAME_FULL=${SHLIB_NAME}
191 .include <bsd.symver.mk>
193 # Allow libraries to specify their own version map or have it
194 # automatically generated (see bsd.symver.mk above).
195 .if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP)
196 ${SHLIB_NAME_FULL}: ${VERSION_MAP}
197 LDFLAGS+= -Wl,--version-script=${VERSION_MAP}
200 .if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
201 OBJS+= ${SRCS:N*.h:${OBJS_SRCS_FILTER:ts:}:S/$/.o/}
202 BCOBJS+= ${SRCS:N*.[hsS]:N*.asm:${OBJS_SRCS_FILTER:ts:}:S/$/.bco/g}
203 LLOBJS+= ${SRCS:N*.[hsS]:N*.asm:${OBJS_SRCS_FILTER:ts:}:S/$/.llo/g}
204 CLEANFILES+= ${OBJS} ${BCOBJS} ${LLOBJS} ${STATICOBJS}
207 .if defined(LIB) && !empty(LIB)
208 _LIBS= lib${LIB_PRIVATE}${LIB}.a
210 lib${LIB_PRIVATE}${LIB}.a: ${OBJS} ${STATICOBJS}
211 @${ECHO} building static ${LIB} library
213 ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' \
214 ${LORDER} ${OBJS} ${STATICOBJS} | ${TSORT} ${TSORTFLAGS}` ${ARADD}
215 ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
218 .if !defined(INTERNALLIB)
220 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
221 _LIBS+= lib${LIB_PRIVATE}${LIB}_p.a
222 POBJS+= ${OBJS:.o=.po} ${STATICOBJS:.o=.po}
223 DEPENDOBJS+= ${POBJS}
224 CLEANFILES+= ${POBJS}
226 lib${LIB_PRIVATE}${LIB}_p.a: ${POBJS}
227 @${ECHO} building profiled ${LIB} library
229 ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' \
230 ${LORDER} ${POBJS} | ${TSORT} ${TSORTFLAGS}` ${ARADD}
231 ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
234 .if defined(LLVM_LINK)
235 lib${LIB_PRIVATE}${LIB}.bc: ${BCOBJS}
236 ${LLVM_LINK} -o ${.TARGET} ${BCOBJS}
238 lib${LIB_PRIVATE}${LIB}.ll: ${LLOBJS}
239 ${LLVM_LINK} -S -o ${.TARGET} ${LLOBJS}
241 CLEANFILES+= lib${LIB_PRIVATE}${LIB}.bc lib${LIB_PRIVATE}${LIB}.ll
244 .if defined(SHLIB_NAME) || \
245 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
246 SOBJS+= ${OBJS:.o=.pico}
247 DEPENDOBJS+= ${SOBJS}
248 CLEANFILES+= ${SOBJS}
251 .if defined(SHLIB_NAME)
252 _LIBS+= ${SHLIB_NAME}
254 SOLINKOPTS+= -shared -Wl,-x
255 .if defined(LD_FATAL_WARNINGS) && ${LD_FATAL_WARNINGS} == "no"
256 SOLINKOPTS+= -Wl,--no-fatal-warnings
258 SOLINKOPTS+= -Wl,--fatal-warnings
260 SOLINKOPTS+= -Wl,--warn-shared-textrel
262 .if target(beforelinking)
263 beforelinking: ${SOBJS}
264 ${SHLIB_NAME_FULL}: beforelinking
267 .if defined(SHLIB_LINK)
268 .if defined(SHLIB_LDSCRIPT) && !empty(SHLIB_LDSCRIPT) && exists(${.CURDIR}/${SHLIB_LDSCRIPT})
269 ${SHLIB_LINK:R}.ld: ${.CURDIR}/${SHLIB_LDSCRIPT}
270 sed -e 's,@@SHLIB@@,${_SHLIBDIR}/${SHLIB_NAME},g' \
271 -e 's,@@LIBDIR@@,${_LIBDIR},g' \
272 ${.ALLSRC} > ${.TARGET}
274 ${SHLIB_NAME_FULL}: ${SHLIB_LINK:R}.ld
275 CLEANFILES+= ${SHLIB_LINK:R}.ld
277 CLEANFILES+= ${SHLIB_LINK}
280 ${SHLIB_NAME_FULL}: ${SOBJS}
281 @${ECHO} building shared library ${SHLIB_NAME}
282 @rm -f ${SHLIB_NAME} ${SHLIB_LINK}
283 .if defined(SHLIB_LINK) && !commands(${SHLIB_LINK:R}.ld) && ${MK_DEBUG_FILES} == "no"
284 @${INSTALL_LIBSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${SHLIB_NAME} ${SHLIB_LINK}
286 ${_LD:N${CCACHE_BIN}} ${LDFLAGS} ${SSP_CFLAGS} ${SOLINKOPTS} \
287 -o ${.TARGET} -Wl,-soname,${SONAME} \
288 `NM='${NM}' NMFLAGS='${NMFLAGS}' ${LORDER} ${SOBJS} | \
289 ${TSORT} ${TSORTFLAGS}` ${LDADD}
290 .if ${MK_CTF} != "no"
291 ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS}
294 .if ${MK_DEBUG_FILES} != "no"
295 CLEANFILES+= ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug
296 ${SHLIB_NAME}: ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug
297 ${OBJCOPY} --strip-debug --add-gnu-debuglink=${SHLIB_NAME}.debug \
298 ${SHLIB_NAME_FULL} ${.TARGET}
299 .if defined(SHLIB_LINK) && !commands(${SHLIB_LINK:R}.ld)
300 @${INSTALL_LIBSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${SHLIB_NAME} ${SHLIB_LINK}
303 ${SHLIB_NAME}.debug: ${SHLIB_NAME_FULL}
304 ${OBJCOPY} --only-keep-debug ${SHLIB_NAME_FULL} ${.TARGET}
306 .endif #defined(SHLIB_NAME)
308 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
309 _LIBS+= lib${LIB_PRIVATE}${LIB}_pic.a
311 lib${LIB_PRIVATE}${LIB}_pic.a: ${SOBJS}
312 @${ECHO} building special pic ${LIB} library
314 ${AR} ${ARFLAGS} ${.TARGET} ${SOBJS} ${ARADD}
315 ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
318 .if defined(BUILD_NOSSP_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
319 NOSSPSOBJS+= ${OBJS:.o=.nossppico}
320 DEPENDOBJS+= ${NOSSPSOBJS}
321 CLEANFILES+= ${NOSSPSOBJS}
322 _LIBS+= lib${LIB_PRIVATE}${LIB}_nossp_pic.a
324 lib${LIB_PRIVATE}${LIB}_nossp_pic.a: ${NOSSPSOBJS}
325 @${ECHO} building special nossp pic ${LIB} library
327 ${AR} ${ARFLAGS} ${.TARGET} ${NOSSPSOBJS} ${ARADD}
328 ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
331 .endif # !defined(INTERNALLIB)
333 .if defined(_SKIP_BUILD)
336 .if defined(_LIBS) && !empty(_LIBS)
340 .if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
345 CLEANFILES+= ${_LIBS}
348 .if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
349 .if defined(DPADD) && !empty(DPADD)
350 echo ${SHLIB_NAME_FULL}: ${DPADD} >> ${DEPENDFILE}
356 .if defined(PRECIOUSLIB)
357 .if !defined(NO_FSCHG)
358 SHLINSTALLFLAGS+= -fschg
361 # Install libraries with -S to avoid risk of modifying in-use libraries when
362 # installing to a running system. It is safe to avoid this for NO_ROOT builds
363 # that are only creating an image.
364 .if !defined(NO_SAFE_LIBINSTALL) && !defined(NO_ROOT)
368 _INSTALLFLAGS:= ${INSTALLFLAGS}
369 .for ie in ${INSTALLFLAGS_EDIT}
370 _INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
372 _SHLINSTALLFLAGS:= ${SHLINSTALLFLAGS}
373 .for ie in ${INSTALLFLAGS_EDIT}
374 _SHLINSTALLFLAGS:= ${_SHLINSTALLFLAGS${ie}}
377 .if !defined(INTERNALLIB)
378 realinstall: _libinstall
379 .ORDER: beforeinstall _libinstall
381 .if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
382 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
383 ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}.a ${DESTDIR}${_LIBDIR}/
385 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
386 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},profile} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
387 ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}_p.a ${DESTDIR}${_LIBDIR}/
389 .if defined(SHLIB_NAME)
390 ${INSTALL} ${TAG_ARGS} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
391 ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
392 ${SHLIB_NAME} ${DESTDIR}${_SHLIBDIR}/
393 .if ${MK_DEBUG_FILES} != "no"
394 .if defined(DEBUGMKDIR)
395 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},debug} -d ${DESTDIR}${DEBUGFILEDIR}/
397 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},debug} -o ${LIBOWN} -g ${LIBGRP} -m ${DEBUGMODE} \
399 ${SHLIB_NAME}.debug ${DESTDIR}${DEBUGFILEDIR}/
401 .if defined(SHLIB_LINK)
402 .if commands(${SHLIB_LINK:R}.ld)
403 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -S -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
404 ${_INSTALLFLAGS} ${SHLIB_LINK:R}.ld \
405 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
406 .for _SHLIB_LINK_LINK in ${SHLIB_LDSCRIPT_LINKS}
407 ${INSTALL_LIBSYMLINK} ${SHLIB_LINK} ${DESTDIR}${_LIBDIR}/${_SHLIB_LINK_LINK}
410 .if ${_SHLIBDIR} == ${_LIBDIR}
411 .if ${SHLIB_LINK:Mlib*}
412 ${INSTALL_RSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${SHLIB_NAME} ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
414 ${INSTALL_RSYMLINK} ${TAG_ARGS} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \
415 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
418 .if ${SHLIB_LINK:Mlib*}
419 ${INSTALL_RSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \
420 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
422 ${INSTALL_RSYMLINK} ${TAG_ARGS} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \
423 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
425 .if exists(${DESTDIR}${_LIBDIR}/${SHLIB_NAME})
426 -chflags noschg ${DESTDIR}${_LIBDIR}/${SHLIB_NAME}
427 rm -f ${DESTDIR}${_LIBDIR}/${SHLIB_NAME}
430 .endif # SHLIB_LDSCRIPT
433 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
434 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
435 ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${_LIBDIR}/
437 .endif # !defined(INTERNALLIB)
439 .if !defined(LIBRARIES_ONLY)
440 .include <bsd.nls.mk>
441 .include <bsd.confs.mk>
442 .include <bsd.files.mk>
443 .include <bsd.incs.mk>
448 LINKMODE?= ${LIBMODE}
449 SYMLINKOWN?= ${LIBOWN}
450 SYMLINKGRP?= ${LIBGRP}
451 .include <bsd.links.mk>
453 .if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
454 realinstall: maninstall
455 .ORDER: beforeinstall maninstall
460 .if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
461 .include <bsd.man.mk>
464 .if defined(LIB) && !empty(LIB)
465 OBJS_DEPEND_GUESS+= ${SRCS:M*.h}
466 .for _S in ${SRCS:N*.[hly]}
467 OBJS_DEPEND_GUESS.${_S:${OBJS_SRCS_FILTER:ts:}}.po+= ${_S}
470 .if defined(SHLIB_NAME) || \
471 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
472 .for _S in ${SRCS:N*.[hly]}
473 OBJS_DEPEND_GUESS.${_S:${OBJS_SRCS_FILTER:ts:}}.pico+= ${_S}
476 .if defined(BUILD_NOSSP_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
477 .for _S in ${SRCS:N*.[hly]}
478 OBJS_DEPEND_GUESS.${_S:${OBJS_SRCS_FILTER:ts:}}.nossppico+= ${_S}
482 .if defined(HAS_TESTS)
483 MAKE+= MK_MAKE_CHECK_USE_SANDBOX=yes
484 SUBDIR_TARGETS+= check
485 TESTS_LD_LIBRARY_PATH+= ${.OBJDIR}
488 .include <bsd.dep.mk>
489 .include <bsd.clang-analyze.mk>
490 .include <bsd.obj.mk>
491 .include <bsd.sys.mk>