1# from: @(#)bsd.lib.mk 5.26 (Berkeley) 5/2/91 2# $FreeBSD$ 3# 4 5.include <bsd.init.mk> 6 7.if defined(LIB_CXX) 8LIB= ${LIB_CXX} 9_LD= ${CXX} 10.else 11_LD= ${CC} 12.endif 13 14LIB_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. 19.if defined(NO_PIC) 20.undef SHLIB_NAME 21.undef INSTALL_PIC_ARCHIVE 22.else 23.if !defined(SHLIB) && defined(LIB) 24SHLIB= ${LIB} 25.endif 26.if !defined(SHLIB_NAME) && defined(SHLIB) && defined(SHLIB_MAJOR) 27SHLIB_NAME= lib${LIB_PRIVATE}${SHLIB}.so.${SHLIB_MAJOR} 28.endif 29.if defined(SHLIB_NAME) && !empty(SHLIB_NAME:M*.so.*) 30SHLIB_LINK?= ${SHLIB_NAME:R} 31.endif 32SONAME?= ${SHLIB_NAME} 33.endif 34 35.if defined(CRUNCH_CFLAGS) 36CFLAGS+= ${CRUNCH_CFLAGS} 37.endif 38 39.if ${MK_ASSERT_DEBUG} == "no" 40CFLAGS+= -DNDEBUG 41NO_WERROR= 42.endif 43 44.if defined(DEBUG_FLAGS) 45CFLAGS+= ${DEBUG_FLAGS} 46 47.if ${MK_CTF} != "no" && ${DEBUG_FLAGS:M-g} != "" 48CTFFLAGS+= -g 49.endif 50.else 51STRIP?= -s 52.endif 53 54.if ${SHLIBDIR:M*lib32*} 55TAGS+= lib32 56.endif 57 58.if defined(NO_ROOT) 59.if !defined(TAGS) || ! ${TAGS:Mpackage=*} 60TAGS+= package=${PACKAGE:Uruntime} 61.endif 62TAG_ARGS= -T ${TAGS:[*]:S/ /,/g} 63.endif 64 65.if ${MK_DEBUG_FILES} != "no" && empty(DEBUG_FLAGS:M-g) && \ 66 empty(DEBUG_FLAGS:M-gdwarf*) 67SHARED_CFLAGS+= -g 68SHARED_CXXFLAGS+= -g 69CTFFLAGS+= -g 70.endif 71 72.include <bsd.libnames.mk> 73 74# prefer .s to a .c, add .po, remove stuff not used in the BSD libraries 75# .So used for PIC object files 76.SUFFIXES: 77.SUFFIXES: .out .o .po .So .S .asm .s .c .cc .cpp .cxx .C .f .y .l .ln 78 79.if !defined(PICFLAG) 80.if ${MACHINE_CPUARCH} == "sparc64" 81PICFLAG=-fPIC 82.else 83PICFLAG=-fpic 84.endif 85.endif 86 87PO_FLAG=-pg 88 89.c.o: 90 ${CC} ${STATIC_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET} 91 ${CTFCONVERT_CMD} 92 93.c.po: 94 ${CC} ${PO_FLAG} ${STATIC_CFLAGS} ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET} 95 ${CTFCONVERT_CMD} 96 97.c.So: 98 ${CC} ${PICFLAG} -DPIC ${SHARED_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET} 99 ${CTFCONVERT_CMD} 100 101.cc.o .C.o .cpp.o .cxx.o: 102 ${CXX} ${STATIC_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET} 103 104.cc.po .C.po .cpp.po .cxx.po: 105 ${CXX} ${PO_FLAG} ${STATIC_CXXFLAGS} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET} 106 107.cc.So .C.So .cpp.So .cxx.So: 108 ${CXX} ${PICFLAG} -DPIC ${SHARED_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET} 109 110.f.po: 111 ${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC} 112 ${CTFCONVERT_CMD} 113 114.f.So: 115 ${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC} 116 ${CTFCONVERT_CMD} 117 118.s.po .s.So: 119 ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC} 120 ${CTFCONVERT_CMD} 121 122.asm.po: 123 ${CC:N${CCACHE_BIN}} -x assembler-with-cpp -DPROF ${PO_CFLAGS} \ 124 ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET} 125 ${CTFCONVERT_CMD} 126 127.asm.So: 128 ${CC:N${CCACHE_BIN}} -x assembler-with-cpp ${PICFLAG} -DPIC \ 129 ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET} 130 ${CTFCONVERT_CMD} 131 132.S.po: 133 ${CC:N${CCACHE_BIN}} -DPROF ${PO_CFLAGS} ${ACFLAGS} -c ${.IMPSRC} \ 134 -o ${.TARGET} 135 ${CTFCONVERT_CMD} 136 137.S.So: 138 ${CC:N${CCACHE_BIN}} ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} \ 139 -c ${.IMPSRC} -o ${.TARGET} 140 ${CTFCONVERT_CMD} 141 142_LIBDIR:=${LIBDIR} 143_SHLIBDIR:=${SHLIBDIR} 144 145.if defined(SHLIB_NAME) 146.if ${MK_DEBUG_FILES} != "no" 147SHLIB_NAME_FULL=${SHLIB_NAME}.full 148# Use ${DEBUGDIR} for base system debug files, else .debug subdirectory 149.if ${_SHLIBDIR} == "/boot" ||\ 150 ${SHLIBDIR:C%/lib(/.*)?$%/lib%} == "/lib" ||\ 151 ${SHLIBDIR:C%/usr/(tests/)?lib(32|exec)?(/.*)?%/usr/lib%} == "/usr/lib" 152DEBUGFILEDIR=${DEBUGDIR}${_SHLIBDIR} 153.else 154DEBUGFILEDIR=${_SHLIBDIR}/.debug 155.endif 156.if !exists(${DESTDIR}${DEBUGFILEDIR}) 157DEBUGMKDIR= 158.endif 159.else 160SHLIB_NAME_FULL=${SHLIB_NAME} 161.endif 162.endif 163 164.include <bsd.symver.mk> 165 166# Allow libraries to specify their own version map or have it 167# automatically generated (see bsd.symver.mk above). 168.if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP) 169${SHLIB_NAME_FULL}: ${VERSION_MAP} 170LDFLAGS+= -Wl,--version-script=${VERSION_MAP} 171.endif 172 173.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME) 174OBJS+= ${SRCS:N*.h:R:S/$/.o/} 175CLEANFILES+= ${OBJS} ${STATICOBJS} 176.endif 177 178.if defined(LIB) && !empty(LIB) 179_LIBS= lib${LIB_PRIVATE}${LIB}.a 180 181lib${LIB_PRIVATE}${LIB}.a: ${OBJS} ${STATICOBJS} 182 @${ECHO} building static ${LIB} library 183 @rm -f ${.TARGET} 184 ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD} 185 ${RANLIB} ${RANLIBFLAGS} ${.TARGET} 186.endif 187 188.if !defined(INTERNALLIB) 189 190.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB) 191_LIBS+= lib${LIB_PRIVATE}${LIB}_p.a 192POBJS+= ${OBJS:.o=.po} ${STATICOBJS:.o=.po} 193DEPENDOBJS+= ${POBJS} 194CLEANFILES+= ${POBJS} 195 196lib${LIB_PRIVATE}${LIB}_p.a: ${POBJS} 197 @${ECHO} building profiled ${LIB} library 198 @rm -f ${.TARGET} 199 ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${POBJS} | tsort -q` ${ARADD} 200 ${RANLIB} ${RANLIBFLAGS} ${.TARGET} 201.endif 202 203.if defined(SHLIB_NAME) || \ 204 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) 205SOBJS+= ${OBJS:.o=.So} 206DEPENDOBJS+= ${SOBJS} 207CLEANFILES+= ${SOBJS} 208.endif 209 210.if defined(SHLIB_NAME) 211_LIBS+= ${SHLIB_NAME} 212 213SOLINKOPTS+= -shared -Wl,-x 214.if !defined(ALLOW_SHARED_TEXTREL) 215.if defined(LD_FATAL_WARNINGS) && ${LD_FATAL_WARNINGS} == "no" 216SOLINKOPTS+= -Wl,--no-fatal-warnings 217.else 218SOLINKOPTS+= -Wl,--fatal-warnings 219.endif 220SOLINKOPTS+= -Wl,--warn-shared-textrel 221.endif 222 223.if target(beforelinking) 224beforelinking: ${SOBJS} 225${SHLIB_NAME_FULL}: beforelinking 226.endif 227 228.if defined(SHLIB_LINK) 229# ${_LDSCRIPTROOT} is needed when cross-building 230# and when building 32 bits library shims. 231# 232# ${_LDSCRIPTROOT} is the directory prefix that will be used when generating 233# ld(1) scripts. The crosstools' ld is configured to lookup libraries in an 234# alternative directory which is called "sysroot", so during buildworld binaries 235# won't be linked against the running system libraries but against the ones of 236# the current source tree. ${_LDSCRIPTROOT} behavior is twisted because of 237# the location where we store them: 238# - 64 bits libs are located under sysroot, so ${_LDSCRIPTROOT} must be empty 239# because ld(1) will manage to find them from sysroot; 240# - 32 bits shims are not, so ${_LDSCRIPTROOT} is used to specify their full 241# path, outside of sysroot. 242# Note that ld(1) scripts are generated both during buildworld and 243# installworld; in the later case ${_LDSCRIPTROOT} must be obviously empty 244# because on the target system, libraries are meant to be looked up from /. 245.if defined(SHLIB_LDSCRIPT) && !empty(SHLIB_LDSCRIPT) && exists(${.CURDIR}/${SHLIB_LDSCRIPT}) 246${SHLIB_LINK:R}.ld: ${.CURDIR}/${SHLIB_LDSCRIPT} 247 sed -e 's,@@SHLIB@@,${_LDSCRIPTROOT}${_SHLIBDIR}/${SHLIB_NAME},g' \ 248 -e 's,@@LIBDIR@@,${_LDSCRIPTROOT}${_LIBDIR},g' \ 249 -e 's,/[^ ]*/,,g' \ 250 ${.ALLSRC} > ${.TARGET} 251 252${SHLIB_NAME_FULL}: ${SHLIB_LINK:R}.ld 253CLEANFILES+= ${SHLIB_LINK:R}.ld 254.endif 255CLEANFILES+= ${SHLIB_LINK} 256.endif 257 258${SHLIB_NAME_FULL}: ${SOBJS} 259 @${ECHO} building shared library ${SHLIB_NAME} 260 @rm -f ${SHLIB_NAME} ${SHLIB_LINK} 261.if defined(SHLIB_LINK) && !commands(${SHLIB_LINK:R}.ld) 262 @${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${SHLIB_NAME} ${SHLIB_LINK} 263.endif 264 ${_LD:N${CCACHE_BIN}} ${LDFLAGS} ${SSP_CFLAGS} ${SOLINKOPTS} \ 265 -o ${.TARGET} -Wl,-soname,${SONAME} \ 266 `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${SOBJS} | tsort -q` ${LDADD} 267.if ${MK_CTF} != "no" 268 ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS} 269.endif 270 271.if ${MK_DEBUG_FILES} != "no" 272CLEANFILES+= ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug 273${SHLIB_NAME}: ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug 274 ${OBJCOPY} --strip-debug --add-gnu-debuglink=${SHLIB_NAME}.debug \ 275 ${SHLIB_NAME_FULL} ${.TARGET} 276 277${SHLIB_NAME}.debug: ${SHLIB_NAME_FULL} 278 ${OBJCOPY} --only-keep-debug ${SHLIB_NAME_FULL} ${.TARGET} 279.endif 280.endif #defined(SHLIB_NAME) 281 282.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no" 283_LIBS+= lib${LIB_PRIVATE}${LIB}_pic.a 284 285lib${LIB_PRIVATE}${LIB}_pic.a: ${SOBJS} 286 @${ECHO} building special pic ${LIB} library 287 @rm -f ${.TARGET} 288 ${AR} ${ARFLAGS} ${.TARGET} ${SOBJS} ${ARADD} 289 ${RANLIB} ${RANLIBFLAGS} ${.TARGET} 290.endif 291 292.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB) 293LINTLIB= llib-l${LIB}.ln 294_LIBS+= ${LINTLIB} 295LINTOBJS+= ${SRCS:M*.c:.c=.ln} 296CLEANFILES+= ${LINTOBJS} 297 298${LINTLIB}: ${LINTOBJS} 299 @${ECHO} building lint library ${.TARGET} 300 @rm -f ${.TARGET} 301 ${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC} 302.endif 303 304.endif # !defined(INTERNALLIB) 305 306.if defined(_SKIP_BUILD) 307all: 308.else 309.if defined(_LIBS) && !empty(_LIBS) 310all: ${_LIBS} 311CLEANFILES+= ${_LIBS} 312.endif 313 314.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY) 315all: all-man 316.endif 317.endif 318 319_EXTRADEPEND: 320.if ${MK_FAST_DEPEND} == "no" 321 @TMP=_depend$$$$; \ 322 sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \ 323 > $$TMP; \ 324 mv $$TMP ${DEPENDFILE} 325.endif 326.if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME) 327.if defined(DPADD) && !empty(DPADD) 328 echo ${SHLIB_NAME_FULL}: ${DPADD} >> ${DEPENDFILE} 329.endif 330.endif 331 332.if !target(install) 333 334.if defined(PRECIOUSLIB) 335.if !defined(NO_FSCHG) 336SHLINSTALLFLAGS+= -fschg 337.endif 338SHLINSTALLFLAGS+= -S 339.endif 340 341_INSTALLFLAGS:= ${INSTALLFLAGS} 342.for ie in ${INSTALLFLAGS_EDIT} 343_INSTALLFLAGS:= ${_INSTALLFLAGS${ie}} 344.endfor 345_SHLINSTALLFLAGS:= ${SHLINSTALLFLAGS} 346.for ie in ${INSTALLFLAGS_EDIT} 347_SHLINSTALLFLAGS:= ${_SHLINSTALLFLAGS${ie}} 348.endfor 349 350.if !defined(INTERNALLIB) 351realinstall: _libinstall 352.ORDER: beforeinstall _libinstall 353_libinstall: 354.if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no" 355 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 356 ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}.a ${DESTDIR}${_LIBDIR}/ 357.endif 358.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB) 359 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},profile} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 360 ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}_p.a ${DESTDIR}${_LIBDIR}/ 361.endif 362.if defined(SHLIB_NAME) 363 ${INSTALL} ${TAG_ARGS} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 364 ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \ 365 ${SHLIB_NAME} ${DESTDIR}${_SHLIBDIR}/ 366.if ${MK_DEBUG_FILES} != "no" 367.if defined(DEBUGMKDIR) 368 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},debug} -d ${DESTDIR}${DEBUGFILEDIR}/ 369.endif 370 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},debug} -o ${LIBOWN} -g ${LIBGRP} -m ${DEBUGMODE} \ 371 ${_INSTALLFLAGS} \ 372 ${SHLIB_NAME}.debug ${DESTDIR}${DEBUGFILEDIR}/ 373.endif 374.if defined(SHLIB_LINK) 375.if commands(${SHLIB_LINK:R}.ld) 376 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -S -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 377 ${_INSTALLFLAGS} ${SHLIB_LINK:R}.ld \ 378 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 379.for _SHLIB_LINK_LINK in ${SHLIB_LDSCRIPT_LINKS} 380 ${INSTALL_SYMLINK} ${SHLIB_LINK} ${DESTDIR}${_LIBDIR}/${_SHLIB_LINK_LINK} 381.endfor 382.else 383.if ${_SHLIBDIR} == ${_LIBDIR} 384.if ${SHLIB_LINK:Mlib*} 385 ${INSTALL_RSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${SHLIB_NAME} ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 386.else 387 ${INSTALL_RSYMLINK} ${TAG_ARGS} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \ 388 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 389.endif 390.else 391.if ${SHLIB_LINK:Mlib*} 392 ${INSTALL_RSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \ 393 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 394.else 395 ${INSTALL_RSYMLINK} ${TAG_ARGS} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \ 396 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 397.endif 398.if exists(${DESTDIR}${_LIBDIR}/${SHLIB_NAME}) 399 -chflags noschg ${DESTDIR}${_LIBDIR}/${SHLIB_NAME} 400 rm -f ${DESTDIR}${_LIBDIR}/${SHLIB_NAME} 401.endif 402.endif 403.endif # SHLIB_LDSCRIPT 404.endif # SHLIB_LINK 405.endif # SHIB_NAME 406.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no" 407 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 408 ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${_LIBDIR}/ 409.endif 410.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB) 411 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 412 ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}/ 413.endif 414.endif # !defined(INTERNALLIB) 415 416.if !defined(LIBRARIES_ONLY) 417.include <bsd.nls.mk> 418.include <bsd.files.mk> 419.include <bsd.incs.mk> 420.include <bsd.confs.mk> 421.endif 422 423.include <bsd.links.mk> 424 425.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY) 426realinstall: maninstall 427.ORDER: beforeinstall maninstall 428.endif 429 430.endif 431 432.if !target(lint) 433lint: ${SRCS:M*.c} 434 ${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC} 435.endif 436 437.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY) 438.include <bsd.man.mk> 439.endif 440 441.if defined(LIB) && !empty(LIB) 442OBJS_DEPEND_GUESS+= ${SRCS:M*.h} 443.for _S in ${SRCS:N*.[hly]} 444OBJS_DEPEND_GUESS.${_S:R}.po= ${_S} 445.endfor 446.endif 447.if defined(SHLIB_NAME) || \ 448 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) 449.for _S in ${SRCS:N*.[hly]} 450OBJS_DEPEND_GUESS.${_S:R}.So= ${_S} 451.endfor 452.endif 453 454.include <bsd.dep.mk> 455 456.if ${MK_FAST_DEPEND} == "no" && !exists(${.OBJDIR}/${DEPENDFILE}) 457.if defined(LIB) && !empty(LIB) 458${OBJS} ${STATICOBJS} ${POBJS}: ${OBJS_DEPEND_GUESS} 459.for _S in ${SRCS:N*.[hly]} 460${_S:R}.po: ${OBJS_DEPEND_GUESS.${_S:R}.po} 461.endfor 462.endif 463.if defined(SHLIB_NAME) || \ 464 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) 465${SOBJS}: ${OBJS_DEPEND_GUESS} 466.for _S in ${SRCS:N*.[hly]} 467${_S:R}.So: ${OBJS_DEPEND_GUESS.${_S:R}.So} 468.endfor 469.endif 470.endif 471 472.include <bsd.clang-analyze.mk> 473.include <bsd.obj.mk> 474.include <bsd.sys.mk> 475