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