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}
73 .if ${MK_BIND_NOW} != "no"
76 .if ${MK_RETPOLINE} != "no"
78 CXXFLAGS+= -mretpoline
79 LDFLAGS+= -Wl,-zretpolineplt
82 .if ${MK_DEBUG_FILES} != "no" && empty(DEBUG_FLAGS:M-g) && \
83 empty(DEBUG_FLAGS:M-gdwarf*)
84 CFLAGS+= ${DEBUG_FILES_CFLAGS}
85 CXXFLAGS+= ${DEBUG_FILES_CFLAGS}
89 .include <bsd.libnames.mk>
91 # prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
92 # .pico used for PIC object files
93 # .nossppico used for NOSSP PIC object files
94 # .pieo used for PIE object files
95 .SUFFIXES: .out .o .bc .ll .po .pico .nossppico .pieo .S .asm .s .c .cc .cpp .cxx .C .f .y .l .ln
98 .if ${MACHINE_CPUARCH} == "sparc64"
110 ${CC} ${PO_FLAG} ${STATIC_CFLAGS} ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
114 ${CC} ${PICFLAG} -DPIC ${SHARED_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
118 ${CC} ${PICFLAG} -DPIC ${SHARED_CFLAGS:C/^-fstack-protector.*$//} ${CFLAGS:C/^-fstack-protector.*$//} -c ${.IMPSRC} -o ${.TARGET}
122 ${CC} ${PIEFLAG} -DPIC ${SHARED_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
125 .cc.po .C.po .cpp.po .cxx.po:
126 ${CXX} ${PO_FLAG} ${STATIC_CXXFLAGS} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
128 .cc.pico .C.pico .cpp.pico .cxx.pico:
129 ${CXX} ${PICFLAG} -DPIC ${SHARED_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
131 .cc.nossppico .C.nossppico .cpp.nossppico .cxx.nossppico:
132 ${CXX} ${PICFLAG} -DPIC ${SHARED_CXXFLAGS:C/^-fstack-protector.*$//} ${CXXFLAGS:C/^-fstack-protector.*$//} -c ${.IMPSRC} -o ${.TARGET}
134 .cc.pieo .C.pieo .cpp.pieo .cxx.pieo:
135 ${CXX} ${PIEFLAG} ${SHARED_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
138 ${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
142 ${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
146 ${FC} ${PICFLAG} -DPIC ${FFLAGS:C/^-fstack-protector.*$//} -o ${.TARGET} -c ${.IMPSRC}
149 .s.po .s.pico .s.nossppico .s.pieo:
150 ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
154 ${CC:N${CCACHE_BIN}} -x assembler-with-cpp -DPROF ${PO_CFLAGS} \
155 ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
159 ${CC:N${CCACHE_BIN}} -x assembler-with-cpp ${PICFLAG} -DPIC \
160 ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
164 ${CC:N${CCACHE_BIN}} -x assembler-with-cpp ${PICFLAG} -DPIC \
165 ${CFLAGS:C/^-fstack-protector.*$//} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
169 ${CC:N${CCACHE_BIN}} -x assembler-with-cpp ${PIEFLAG} -DPIC \
170 ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
174 ${CC:N${CCACHE_BIN}} -DPROF ${PO_CFLAGS} ${ACFLAGS} -c ${.IMPSRC} \
179 ${CC:N${CCACHE_BIN}} ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} \
180 -c ${.IMPSRC} -o ${.TARGET}
184 ${CC:N${CCACHE_BIN}} ${PICFLAG} -DPIC ${CFLAGS:C/^-fstack-protector.*$//} ${ACFLAGS} \
185 -c ${.IMPSRC} -o ${.TARGET}
189 ${CC:N${CCACHE_BIN}} ${PIEFLAG} -DPIC ${CFLAGS} ${ACFLAGS} \
190 -c ${.IMPSRC} -o ${.TARGET}
194 _SHLIBDIR:=${SHLIBDIR}
196 .if defined(SHLIB_NAME)
197 .if ${MK_DEBUG_FILES} != "no"
198 SHLIB_NAME_FULL=${SHLIB_NAME}.full
199 # Use ${DEBUGDIR} for base system debug files, else .debug subdirectory
200 .if ${_SHLIBDIR} == "/boot" ||\
201 ${SHLIBDIR:C%/lib(/.*)?$%/lib%} == "/lib" ||\
202 ${SHLIBDIR:C%/usr/(tests/)?lib(32|exec)?(/.*)?%/usr/lib%} == "/usr/lib"
203 DEBUGFILEDIR=${DEBUGDIR}${_SHLIBDIR}
205 DEBUGFILEDIR=${_SHLIBDIR}/.debug
207 .if !exists(${DESTDIR}${DEBUGFILEDIR})
211 SHLIB_NAME_FULL=${SHLIB_NAME}
215 .include <bsd.symver.mk>
217 # Allow libraries to specify their own version map or have it
218 # automatically generated (see bsd.symver.mk above).
219 .if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP)
220 ${SHLIB_NAME_FULL}: ${VERSION_MAP}
221 LDFLAGS+= -Wl,--version-script=${VERSION_MAP}
224 .if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
225 OBJS+= ${SRCS:N*.h:${OBJS_SRCS_FILTER:ts:}:S/$/.o/}
226 BCOBJS+= ${SRCS:N*.[hsS]:N*.asm:${OBJS_SRCS_FILTER:ts:}:S/$/.bco/g}
227 LLOBJS+= ${SRCS:N*.[hsS]:N*.asm:${OBJS_SRCS_FILTER:ts:}:S/$/.llo/g}
228 CLEANFILES+= ${OBJS} ${BCOBJS} ${LLOBJS} ${STATICOBJS}
231 .if defined(LIB) && !empty(LIB)
232 _LIBS= lib${LIB_PRIVATE}${LIB}.a
234 lib${LIB_PRIVATE}${LIB}.a: ${OBJS} ${STATICOBJS}
235 @${ECHO} building static ${LIB} library
237 ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' \
238 ${LORDER} ${OBJS} ${STATICOBJS} | ${TSORT} ${TSORTFLAGS}` ${ARADD}
239 ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
242 .if !defined(INTERNALLIB)
244 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
245 _LIBS+= lib${LIB_PRIVATE}${LIB}_p.a
246 POBJS+= ${OBJS:.o=.po} ${STATICOBJS:.o=.po}
247 DEPENDOBJS+= ${POBJS}
248 CLEANFILES+= ${POBJS}
250 lib${LIB_PRIVATE}${LIB}_p.a: ${POBJS}
251 @${ECHO} building profiled ${LIB} library
253 ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' \
254 ${LORDER} ${POBJS} | ${TSORT} ${TSORTFLAGS}` ${ARADD}
255 ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
258 .if defined(LLVM_LINK)
259 lib${LIB_PRIVATE}${LIB}.bc: ${BCOBJS}
260 ${LLVM_LINK} -o ${.TARGET} ${BCOBJS}
262 lib${LIB_PRIVATE}${LIB}.ll: ${LLOBJS}
263 ${LLVM_LINK} -S -o ${.TARGET} ${LLOBJS}
265 CLEANFILES+= lib${LIB_PRIVATE}${LIB}.bc lib${LIB_PRIVATE}${LIB}.ll
268 .if defined(SHLIB_NAME) || \
269 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
270 SOBJS+= ${OBJS:.o=.pico}
271 DEPENDOBJS+= ${SOBJS}
272 CLEANFILES+= ${SOBJS}
275 .if defined(SHLIB_NAME)
276 _LIBS+= ${SHLIB_NAME}
278 SOLINKOPTS+= -shared -Wl,-x
279 .if defined(LD_FATAL_WARNINGS) && ${LD_FATAL_WARNINGS} == "no"
280 SOLINKOPTS+= -Wl,--no-fatal-warnings
282 SOLINKOPTS+= -Wl,--fatal-warnings
284 SOLINKOPTS+= -Wl,--warn-shared-textrel
286 .if target(beforelinking)
287 beforelinking: ${SOBJS}
288 ${SHLIB_NAME_FULL}: beforelinking
291 .if defined(SHLIB_LINK)
292 .if defined(SHLIB_LDSCRIPT) && !empty(SHLIB_LDSCRIPT) && exists(${.CURDIR}/${SHLIB_LDSCRIPT})
293 ${SHLIB_LINK:R}.ld: ${.CURDIR}/${SHLIB_LDSCRIPT}
294 sed -e 's,@@SHLIB@@,${_SHLIBDIR}/${SHLIB_NAME},g' \
295 -e 's,@@LIBDIR@@,${_LIBDIR},g' \
296 ${.ALLSRC} > ${.TARGET}
298 ${SHLIB_NAME_FULL}: ${SHLIB_LINK:R}.ld
299 CLEANFILES+= ${SHLIB_LINK:R}.ld
301 CLEANFILES+= ${SHLIB_LINK}
304 ${SHLIB_NAME_FULL}: ${SOBJS}
305 @${ECHO} building shared library ${SHLIB_NAME}
306 @rm -f ${SHLIB_NAME} ${SHLIB_LINK}
307 .if defined(SHLIB_LINK) && !commands(${SHLIB_LINK:R}.ld) && ${MK_DEBUG_FILES} == "no"
308 @${INSTALL_LIBSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${SHLIB_NAME} ${SHLIB_LINK}
310 ${_LD:N${CCACHE_BIN}} ${LDFLAGS} ${SSP_CFLAGS} ${SOLINKOPTS} \
311 -o ${.TARGET} -Wl,-soname,${SONAME} \
312 `NM='${NM}' NMFLAGS='${NMFLAGS}' ${LORDER} ${SOBJS} | \
313 ${TSORT} ${TSORTFLAGS}` ${LDADD}
314 .if ${MK_CTF} != "no"
315 ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS}
318 .if ${MK_DEBUG_FILES} != "no"
319 CLEANFILES+= ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug
320 ${SHLIB_NAME}: ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug
321 ${OBJCOPY} --strip-debug --add-gnu-debuglink=${SHLIB_NAME}.debug \
322 ${SHLIB_NAME_FULL} ${.TARGET}
323 .if defined(SHLIB_LINK) && !commands(${SHLIB_LINK:R}.ld)
324 @${INSTALL_LIBSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${SHLIB_NAME} ${SHLIB_LINK}
327 ${SHLIB_NAME}.debug: ${SHLIB_NAME_FULL}
328 ${OBJCOPY} --only-keep-debug ${SHLIB_NAME_FULL} ${.TARGET}
330 .endif #defined(SHLIB_NAME)
332 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
333 _LIBS+= lib${LIB_PRIVATE}${LIB}_pic.a
335 lib${LIB_PRIVATE}${LIB}_pic.a: ${SOBJS}
336 @${ECHO} building special pic ${LIB} library
338 ${AR} ${ARFLAGS} ${.TARGET} ${SOBJS} ${ARADD}
339 ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
342 .if defined(BUILD_NOSSP_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
343 NOSSPSOBJS+= ${OBJS:.o=.nossppico}
344 DEPENDOBJS+= ${NOSSPSOBJS}
345 CLEANFILES+= ${NOSSPSOBJS}
346 _LIBS+= lib${LIB_PRIVATE}${LIB}_nossp_pic.a
348 lib${LIB_PRIVATE}${LIB}_nossp_pic.a: ${NOSSPSOBJS}
349 @${ECHO} building special nossp pic ${LIB} library
351 ${AR} ${ARFLAGS} ${.TARGET} ${NOSSPSOBJS} ${ARADD}
352 ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
355 .endif # !defined(INTERNALLIB)
357 .if defined(INTERNALLIB) && ${MK_PIE} != "no"
358 PIEOBJS+= ${OBJS:.o=.pieo}
359 DEPENDOBJS+= ${PIEOBJS}
360 CLEANFILES+= ${PIEOBJS}
362 _LIBS+= lib${LIB_PRIVATE}${LIB}_pie.a
364 lib${LIB_PRIVATE}${LIB}_pie.a: ${PIEOBJS}
365 @${ECHO} building pie ${LIB} library
367 ${AR} ${ARFLAGS} ${.TARGET} ${PIEOBJS} ${ARADD}
368 ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
371 .if defined(_SKIP_BUILD)
374 .if defined(_LIBS) && !empty(_LIBS)
378 .if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
383 CLEANFILES+= ${_LIBS}
386 .if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
387 .if defined(DPADD) && !empty(DPADD)
388 echo ${SHLIB_NAME_FULL}: ${DPADD} >> ${DEPENDFILE}
394 .if defined(PRECIOUSLIB)
395 .if !defined(NO_FSCHG)
396 SHLINSTALLFLAGS+= -fschg
399 # Install libraries with -S to avoid risk of modifying in-use libraries when
400 # installing to a running system. It is safe to avoid this for NO_ROOT builds
401 # that are only creating an image.
402 .if !defined(NO_SAFE_LIBINSTALL) && !defined(NO_ROOT)
406 _INSTALLFLAGS:= ${INSTALLFLAGS}
407 .for ie in ${INSTALLFLAGS_EDIT}
408 _INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
410 _SHLINSTALLFLAGS:= ${SHLINSTALLFLAGS}
411 .for ie in ${INSTALLFLAGS_EDIT}
412 _SHLINSTALLFLAGS:= ${_SHLINSTALLFLAGS${ie}}
415 .if !defined(INTERNALLIB)
416 realinstall: _libinstall
417 .ORDER: beforeinstall _libinstall
419 .if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
420 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
421 ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}.a ${DESTDIR}${_LIBDIR}/
423 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
424 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},profile} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
425 ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}_p.a ${DESTDIR}${_LIBDIR}/
427 .if defined(SHLIB_NAME)
428 ${INSTALL} ${TAG_ARGS} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
429 ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
430 ${SHLIB_NAME} ${DESTDIR}${_SHLIBDIR}/
431 .if ${MK_DEBUG_FILES} != "no"
432 .if defined(DEBUGMKDIR)
433 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},debug} -d ${DESTDIR}${DEBUGFILEDIR}/
435 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},debug} -o ${LIBOWN} -g ${LIBGRP} -m ${DEBUGMODE} \
437 ${SHLIB_NAME}.debug ${DESTDIR}${DEBUGFILEDIR}/
439 .if defined(SHLIB_LINK)
440 .if commands(${SHLIB_LINK:R}.ld)
441 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -S -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
442 ${_INSTALLFLAGS} ${SHLIB_LINK:R}.ld \
443 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
444 .for _SHLIB_LINK_LINK in ${SHLIB_LDSCRIPT_LINKS}
445 ${INSTALL_LIBSYMLINK} ${SHLIB_LINK} ${DESTDIR}${_LIBDIR}/${_SHLIB_LINK_LINK}
448 .if ${_SHLIBDIR} == ${_LIBDIR}
449 .if ${SHLIB_LINK:Mlib*}
450 ${INSTALL_RSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${SHLIB_NAME} ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
452 ${INSTALL_RSYMLINK} ${TAG_ARGS} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \
453 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
456 .if ${SHLIB_LINK:Mlib*}
457 ${INSTALL_RSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \
458 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
460 ${INSTALL_RSYMLINK} ${TAG_ARGS} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \
461 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
463 .if exists(${DESTDIR}${_LIBDIR}/${SHLIB_NAME})
464 -chflags noschg ${DESTDIR}${_LIBDIR}/${SHLIB_NAME}
465 rm -f ${DESTDIR}${_LIBDIR}/${SHLIB_NAME}
468 .endif # SHLIB_LDSCRIPT
471 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
472 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
473 ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${_LIBDIR}/
475 .endif # !defined(INTERNALLIB)
477 .if !defined(LIBRARIES_ONLY)
478 .include <bsd.nls.mk>
479 .include <bsd.confs.mk>
480 .include <bsd.files.mk>
481 .include <bsd.incs.mk>
486 LINKMODE?= ${LIBMODE}
487 SYMLINKOWN?= ${LIBOWN}
488 SYMLINKGRP?= ${LIBGRP}
489 .include <bsd.links.mk>
491 .if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
492 realinstall: maninstall
493 .ORDER: beforeinstall maninstall
498 .if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
499 .include <bsd.man.mk>
502 .if defined(LIB) && !empty(LIB)
503 OBJS_DEPEND_GUESS+= ${SRCS:M*.h}
504 .for _S in ${SRCS:N*.[hly]}
505 OBJS_DEPEND_GUESS.${_S:${OBJS_SRCS_FILTER:ts:}}.po+= ${_S}
508 .if defined(SHLIB_NAME) || \
509 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
510 .for _S in ${SRCS:N*.[hly]}
511 OBJS_DEPEND_GUESS.${_S:${OBJS_SRCS_FILTER:ts:}}.pico+= ${_S}
514 .if defined(BUILD_NOSSP_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
515 .for _S in ${SRCS:N*.[hly]}
516 OBJS_DEPEND_GUESS.${_S:${OBJS_SRCS_FILTER:ts:}}.nossppico+= ${_S}
520 .if defined(HAS_TESTS)
521 MAKE+= MK_MAKE_CHECK_USE_SANDBOX=yes
522 SUBDIR_TARGETS+= check
523 TESTS_LD_LIBRARY_PATH+= ${.OBJDIR}
526 .include <bsd.dep.mk>
527 .include <bsd.clang-analyze.mk>
528 .include <bsd.obj.mk>
529 .include <bsd.sys.mk>