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 ${CTFCONVERT_CMD} 141 142.if !defined(_SKIP_BUILD) 143all: beforebuild .WAIT 144beforebuild: objwarn 145.endif 146 147_LIBDIR:=${LIBDIR} 148_SHLIBDIR:=${SHLIBDIR} 149 150.if defined(SHLIB_NAME) 151.if ${MK_DEBUG_FILES} != "no" 152SHLIB_NAME_FULL=${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 ${SHLIBDIR:C%/usr/(tests/)?lib(32|exec)?(/.*)?%/usr/lib%} == "/usr/lib" 157DEBUGFILEDIR=${DEBUGDIR}${_SHLIBDIR} 158.else 159DEBUGFILEDIR=${_SHLIBDIR}/.debug 160DEBUGMKDIR= 161.endif 162.else 163SHLIB_NAME_FULL=${SHLIB_NAME} 164.endif 165.endif 166 167.include <bsd.symver.mk> 168 169# 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}: ${VERSION_MAP} 173LDFLAGS+= -Wl,--version-script=${VERSION_MAP} 174.endif 175 176.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME) 177OBJS+= ${SRCS:N*.h:R:S/$/.o/} 178CLEANFILES+= ${OBJS} ${STATICOBJS} 179.endif 180 181.if defined(LIB) && !empty(LIB) 182_LIBS= lib${LIB_PRIVATE}${LIB}.a 183 184lib${LIB_PRIVATE}${LIB}.a: ${OBJS} ${STATICOBJS} 185 @${ECHO} building static ${LIB} library 186 @rm -f ${.TARGET} 187 ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD} 188 ${RANLIB} ${RANLIBFLAGS} ${.TARGET} 189.endif 190 191.if !defined(INTERNALLIB) 192 193.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB) 194_LIBS+= lib${LIB_PRIVATE}${LIB}_p.a 195POBJS+= ${OBJS:.o=.po} ${STATICOBJS:.o=.po} 196DEPENDOBJS+= ${POBJS} 197CLEANFILES+= ${POBJS} 198 199lib${LIB_PRIVATE}${LIB}_p.a: ${POBJS} 200 @${ECHO} building profiled ${LIB} library 201 @rm -f ${.TARGET} 202 ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${POBJS} | tsort -q` ${ARADD} 203 ${RANLIB} ${RANLIBFLAGS} ${.TARGET} 204.endif 205 206.if defined(SHLIB_NAME) || \ 207 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) 208SOBJS+= ${OBJS:.o=.So} 209DEPENDOBJS+= ${SOBJS} 210CLEANFILES+= ${SOBJS} 211.endif 212 213.if defined(SHLIB_NAME) 214_LIBS+= ${SHLIB_NAME} 215 216SOLINKOPTS= -shared -Wl,-x 217.if !defined(ALLOW_SHARED_TEXTREL) 218.if defined(LD_FATAL_WARNINGS) && ${LD_FATAL_WARNINGS} == "no" 219SOLINKOPTS+= -Wl,--no-fatal-warnings 220.else 221SOLINKOPTS+= -Wl,--fatal-warnings 222.endif 223SOLINKOPTS+= -Wl,--warn-shared-textrel 224.endif 225 226.if target(beforelinking) 227beforelinking: ${SOBJS} 228${SHLIB_NAME_FULL}: beforelinking 229.endif 230 231.if defined(SHLIB_LINK) 232# ${_LDSCRIPTROOT} is needed when cross-building 233# and when building 32 bits library shims. 234# 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' \ 252 -e 's,/[^ ]*/,,g' \ 253 ${.ALLSRC} > ${.TARGET} 254 255${SHLIB_NAME_FULL}: ${SHLIB_LINK:R}.ld 256CLEANFILES+= ${SHLIB_LINK:R}.ld 257.endif 258CLEANFILES+= ${SHLIB_LINK} 259.endif 260 261${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} 266.endif 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} 272.endif 273 274.if ${MK_DEBUG_FILES} != "no" 275CLEANFILES+= ${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} ${.TARGET} 279 280${SHLIB_NAME}.debug: ${SHLIB_NAME_FULL} 281 ${OBJCOPY} --only-keep-debug ${SHLIB_NAME_FULL} ${.TARGET} 282.endif 283.endif #defined(SHLIB_NAME) 284 285.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no" 286_LIBS+= lib${LIB_PRIVATE}${LIB}_pic.a 287 288lib${LIB_PRIVATE}${LIB}_pic.a: ${SOBJS} 289 @${ECHO} building special pic ${LIB} library 290 @rm -f ${.TARGET} 291 ${AR} ${ARFLAGS} ${.TARGET} ${SOBJS} ${ARADD} 292 ${RANLIB} ${RANLIBFLAGS} ${.TARGET} 293.endif 294 295.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB) 296LINTLIB= llib-l${LIB}.ln 297_LIBS+= ${LINTLIB} 298LINTOBJS+= ${SRCS:M*.c:.c=.ln} 299CLEANFILES+= ${LINTOBJS} 300 301${LINTLIB}: ${LINTOBJS} 302 @${ECHO} building lint library ${.TARGET} 303 @rm -f ${.TARGET} 304 ${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC} 305.endif 306 307.endif # !defined(INTERNALLIB) 308 309.if defined(_SKIP_BUILD) 310all: 311.else 312.if defined(_LIBS) && !empty(_LIBS) 313all: ${_LIBS} 314CLEANFILES+= ${_LIBS} 315.endif 316 317.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY) 318all: _manpages 319.endif 320.endif 321 322_EXTRADEPEND: 323.if ${MK_FAST_DEPEND} == "no" 324 @TMP=_depend$$$$; \ 325 sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \ 326 > $$TMP; \ 327 mv $$TMP ${DEPENDFILE} 328.endif 329.if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME) 330.if defined(DPADD) && !empty(DPADD) 331 echo ${SHLIB_NAME_FULL}: ${DPADD} >> ${DEPENDFILE} 332.endif 333.endif 334 335.if !target(install) 336 337.if defined(PRECIOUSLIB) 338.if !defined(NO_FSCHG) 339SHLINSTALLFLAGS+= -fschg 340.endif 341SHLINSTALLFLAGS+= -S 342.endif 343 344_INSTALLFLAGS:= ${INSTALLFLAGS} 345.for ie in ${INSTALLFLAGS_EDIT} 346_INSTALLFLAGS:= ${_INSTALLFLAGS${ie}} 347.endfor 348_SHLINSTALLFLAGS:= ${SHLINSTALLFLAGS} 349.for ie in ${INSTALLFLAGS_EDIT} 350_SHLINSTALLFLAGS:= ${_SHLINSTALLFLAGS${ie}} 351.endfor 352 353.if !defined(INTERNALLIB) 354realinstall: _libinstall 355.ORDER: beforeinstall _libinstall 356_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}/ 360.endif 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}/ 364.endif 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}/ 372.endif 373 ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},debug} -o ${LIBOWN} -g ${LIBGRP} -m ${DEBUGMODE} \ 374 ${_INSTALLFLAGS} \ 375 ${SHLIB_NAME}.debug ${DESTDIR}${DEBUGFILEDIR}/ 376.endif 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} 384.endfor 385.else 386.if ${_SHLIBDIR} == ${_LIBDIR} 387.if ${SHLIB_LINK:Mlib*} 388 ${INSTALL_RSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${SHLIB_NAME} ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 389.else 390 ${INSTALL_RSYMLINK} ${TAG_ARGS} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \ 391 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 392.endif 393.else 394.if ${SHLIB_LINK:Mlib*} 395 ${INSTALL_RSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \ 396 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 397.else 398 ${INSTALL_RSYMLINK} ${TAG_ARGS} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \ 399 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 400.endif 401.if exists(${DESTDIR}${_LIBDIR}/${SHLIB_NAME}) 402 -chflags noschg ${DESTDIR}${_LIBDIR}/${SHLIB_NAME} 403 rm -f ${DESTDIR}${_LIBDIR}/${SHLIB_NAME} 404.endif 405.endif 406.endif # SHLIB_LDSCRIPT 407.endif # SHLIB_LINK 408.endif # SHIB_NAME 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}/ 412.endif 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}/ 416.endif 417.endif # !defined(INTERNALLIB) 418 419.if !defined(LIBRARIES_ONLY) 420.include <bsd.nls.mk> 421.include <bsd.files.mk> 422.include <bsd.incs.mk> 423.include <bsd.confs.mk> 424.endif 425 426.include <bsd.links.mk> 427 428.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY) 429realinstall: _maninstall 430.ORDER: beforeinstall _maninstall 431.endif 432 433.endif 434 435.if !target(lint) 436lint: ${SRCS:M*.c} 437 ${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC} 438.endif 439 440.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY) 441.include <bsd.man.mk> 442.endif 443 444.include <bsd.dep.mk> 445 446.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} 450.endif 451.for _S in ${SRCS:N*.[hly]} 452${_S:R}.po: ${_S} 453.endfor 454.endif 455.if defined(SHLIB_NAME) || \ 456 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) 457.if !exists(${.OBJDIR}/${DEPENDFILE}) 458${SOBJS}: ${SRCS:M*.h} 459.endif 460.for _S in ${SRCS:N*.[hly]} 461${_S:R}.So: ${_S} 462.endfor 463.endif 464.endif 465 466.include <bsd.obj.mk> 467 468.include <bsd.sys.mk> 469