1# $NetBSD: bsd.lib.mk,v 1.305 2010/03/02 20:49:18 darran Exp $ 2# @(#)bsd.lib.mk 8.3 (Berkeley) 4/22/94 3 4.include <bsd.init.mk> 5.include <bsd.shlib.mk> 6.include <bsd.gcc.mk> 7# Pull in <bsd.sys.mk> here so we can override its .c.o rule 8.include <bsd.sys.mk> 9 10LIBISMODULE?= no 11LIBISPRIVATE?= no 12LIBISCXX?= no 13 14_LIB_PREFIX= lib 15 16.if ${LIBISMODULE} != "no" 17_LIB_PREFIX= # empty 18MKDEBUGLIB:= no 19MKLINT:= no 20MKPICINSTALL:= no 21MKPROFILE:= no 22MKSTATICLIB:= no 23.endif 24 25.if ${LIBISPRIVATE} != "no" 26MKDEBUGLIB:= no 27MKLINT:= no 28MKPICINSTALL:= no 29. if defined(NOSTATICLIB) && ${MKPICLIB} != "no" 30MKSTATICLIB:= no 31. else 32MKPIC:= no 33. endif 34MKPROFILE:= no 35.endif 36 37##### Basic targets 38.PHONY: checkver libinstall 39realinstall: checkver libinstall 40clean: cleanlib 41 42##### LIB specific flags. 43# XXX: This is needed for programs that link with .a libraries 44# Perhaps a more correct solution is to always generate _pic.a 45# files or always have a shared library. 46.if defined(MKPIE) && (${MKPIE} != "no") 47CFLAGS+= ${PIE_CFLAGS} 48AFLAGS+= ${PIE_AFLAGS} 49.endif 50 51##### Libraries that this may depend upon. 52.if defined(LIBDPLIBS) && ${MKPIC} != "no" # { 53.for _lib _dir in ${LIBDPLIBS} 54.if !defined(LIBDO.${_lib}) 55LIBDO.${_lib}!= cd "${_dir}" && ${PRINTOBJDIR} 56.MAKEOVERRIDES+=LIBDO.${_lib} 57.endif 58LDADD+= -L${LIBDO.${_lib}} -l${_lib} 59DPADD+= ${LIBDO.${_lib}}/lib${_lib}.so 60.endfor 61.endif # } 62 63##### Build and install rules 64MKDEP_SUFFIXES?= .o .po .pico .go .ln 65 66# Use purely kernel private headers in rump builds 67.if !defined(RUMPKERNEL) 68.if empty(CPPFLAGS:M-nostdinc) 69CPPFLAGS+= ${DESTDIR:D-nostdinc ${CPPFLAG_ISYSTEM} ${DESTDIR}/usr/include} 70.endif 71.if empty(CXXFLAGS:M-nostdinc++) 72CXXFLAGS+= ${DESTDIR:D-nostdinc++ ${CPPFLAG_ISYSTEMXX} ${DESTDIR}/usr/include/g++} 73.endif 74.endif 75 76.if !defined(SHLIB_MAJOR) && exists(${SHLIB_VERSION_FILE}) # { 77SHLIB_MAJOR != . ${SHLIB_VERSION_FILE} ; echo $$major 78SHLIB_MINOR != . ${SHLIB_VERSION_FILE} ; echo $$minor 79SHLIB_TEENY != . ${SHLIB_VERSION_FILE} ; echo $$teeny 80 81DPADD+= ${SHLIB_VERSION_FILE} 82 83# Check for higher installed library versions. 84.if !defined(NOCHECKVER) && !defined(NOCHECKVER_${LIB}) && \ 85 exists(${NETBSDSRCDIR}/lib/checkver) 86checkver: 87 @(cd "${.CURDIR}" && \ 88 HOST_SH=${HOST_SH:Q} AWK=${TOOL_AWK:Q} \ 89 ${HOST_SH} ${NETBSDSRCDIR}/lib/checkver -v ${SHLIB_VERSION_FILE} \ 90 -d ${DESTDIR}${_LIBSODIR} ${LIB}) 91.endif 92.endif # } 93 94.if !target(checkver) 95checkver: 96.endif 97 98print-shlib-major: 99.if defined(SHLIB_MAJOR) && ${MKPIC} != "no" 100 @echo ${SHLIB_MAJOR} 101.else 102 @false 103.endif 104 105print-shlib-minor: 106.if defined(SHLIB_MINOR) && ${MKPIC} != "no" 107 @echo ${SHLIB_MINOR} 108.else 109 @false 110.endif 111 112print-shlib-teeny: 113.if defined(SHLIB_TEENY) && ${MKPIC} != "no" 114 @echo ${SHLIB_TEENY} 115.else 116 @false 117.endif 118 119.if defined(SHLIB_MAJOR) && !empty(SHLIB_MAJOR) # { 120.if defined(SHLIB_MINOR) && !empty(SHLIB_MINOR) 121.if defined(SHLIB_TEENY) && !empty(SHLIB_TEENY) 122SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR}.${SHLIB_TEENY} 123.else 124SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR} 125.endif 126.else 127SHLIB_FULLVERSION=${SHLIB_MAJOR} 128.endif 129.endif # } 130 131# add additional suffixes not exported. 132# .po is used for profiling object files. 133# .pico is used for PIC object files. 134.SUFFIXES: .out .a .ln .pico .po .go .o .s .S .c .cc .cpp .cxx .C .m .F .f .r .y .l .cl .p .h 135.SUFFIXES: .sh .m4 .m 136 137 138# Set PICFLAGS to cc flags for producing position-independent code, 139# if not already set. Includes -DPIC, if required. 140 141# Data-driven table using make variables to control how shared libraries 142# are built for different platforms and object formats. 143# OBJECT_FMT: currently either "ELF" or "a.out", from <bsd.own.mk> 144# SHLIB_MAJOR, SHLIB_MINOR, SHLIB_TEENY: Major, minor, and teeny version 145# numbers of shared library 146# SHLIB_SOVERSION: version number to be compiled into a shared library 147# via -soname. Usualy ${SHLIB_MAJOR} on ELF. 148# NetBSD/pmax used to use ${SHLIB_MAJOR}[.${SHLIB_MINOR} 149# [.${SHLIB_TEENY}]] 150# SHLIB_SHFLAGS: Flags to tell ${LD} to emit shared library. 151# with ELF, also set shared-lib version for ld.so. 152# SHLIB_LDSTARTFILE: support .o file, call C++ file-level constructors 153# SHLIB_LDENDFILE: support .o file, call C++ file-level destructors 154# FPICFLAGS: flags for ${FC} to compile .[fF] files to .pico objects. 155# CPPPICFLAGS: flags for ${CPP} to preprocess .[sS] files for ${AS} 156# CPICFLAGS: flags for ${CC} to compile .[cC] files to pic objects. 157# CSHLIBFLAGS: flags for ${CC} to compile .[cC] files to .pico objects. 158# (usually includes ${CPICFLAGS}) 159# CAPICFLAGS: flags for ${CC} to compiling .[Ss] files 160# (usually just ${CPPPICFLAGS} ${CPICFLAGS}) 161# APICFLAGS: flags for ${AS} to assemble .[sS] to .pico objects. 162 163.if ${MACHINE_ARCH} == "alpha" # { 164 165FPICFLAGS ?= -fPIC 166CPICFLAGS ?= -fPIC -DPIC 167CPPPICFLAGS?= -DPIC 168CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS} 169APICFLAGS ?= 170 171.elif (${MACHINE_ARCH} == "sparc" || ${MACHINE_ARCH} == "sparc64") && \ 172 ${OBJECT_FMT} == "ELF" # } { 173 174# If you use -fPIC you need to define BIGPIC to turn on 32-bit 175# relocations in asm code 176FPICFLAGS ?= -fPIC 177CPICFLAGS ?= -fPIC -DPIC 178CPPPICFLAGS?= -DPIC -DBIGPIC 179CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS} 180APICFLAGS ?= -KPIC 181 182.else # } { 183 184# Platform-independent flags for NetBSD shared libraries 185SHLIB_SOVERSION=${SHLIB_FULLVERSION} 186SHLIB_SHFLAGS= 187FPICFLAGS ?= -fPIC 188CPICFLAGS?= -fPIC -DPIC 189CPPPICFLAGS?= -DPIC 190CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS} 191APICFLAGS?= -k 192 193.endif # } 194 195.if ${MKPICLIB} != "no" 196CSHLIBFLAGS+= ${CPICFLAGS} 197.endif 198 199.if defined(CSHLIBFLAGS) && !empty(CSHLIBFLAGS) 200MKSHLIBOBJS= yes 201.else 202MKSHLIBOBJS= no 203.endif 204 205# Platform-independent linker flags for ELF shared libraries 206.if ${OBJECT_FMT} == "ELF" 207SHLIB_SOVERSION= ${SHLIB_MAJOR} 208SHLIB_SHFLAGS= -Wl,-soname,${_LIB_PREFIX}${LIB}.so.${SHLIB_SOVERSION} 209SHLIB_SHFLAGS+= -Wl,--warn-shared-textrel 210SHLIB_LDSTARTFILE?= ${_GCC_CRTDIR}/crti.o ${_GCC_CRTBEGINS} 211SHLIB_LDENDFILE?= ${_GCC_CRTENDS} ${_GCC_CRTDIR}/crtn.o 212.endif 213 214CFLAGS+= ${COPTS} 215OBJCFLAGS+= ${OBJCOPTS} 216AFLAGS+= ${COPTS} 217FFLAGS+= ${FOPTS} 218 219.if defined(CTFCONVERT) 220.if defined(CFLAGS) && !empty(CFLAGS:M*-g*) 221CTFFLAGS+= -g 222.endif 223.endif 224 225.c.o: 226 ${_MKTARGET_COMPILE} 227 ${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 228.if defined(CTFCONVERT) 229 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 230.endif 231.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 232 ${OBJCOPY} -x ${.TARGET} 233.endif 234 235.c.po: 236 ${_MKTARGET_COMPILE} 237 ${COMPILE.c} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -pg ${.IMPSRC} -o ${.TARGET} 238.if defined(CTFCONVERT) 239 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 240.endif 241.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 242 ${OBJCOPY} -X ${.TARGET} 243.endif 244 245.c.go: 246 ${_MKTARGET_COMPILE} 247 ${COMPILE.c} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET} 248 249.c.pico: 250 ${_MKTARGET_COMPILE} 251 ${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET} 252.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 253 ${OBJCOPY} -x ${.TARGET} 254.endif 255 256.cc.o .cpp.o .cxx.o .C.o: 257 ${_MKTARGET_COMPILE} 258 ${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 259.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 260 ${OBJCOPY} -x ${.TARGET} 261.endif 262 263.cc.po .cpp.po .cxx.po .C.po: 264 ${_MKTARGET_COMPILE} 265 ${COMPILE.cc} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -pg ${.IMPSRC} -o ${.TARGET} 266.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 267 ${OBJCOPY} -X ${.TARGET} 268.endif 269 270.cc.go .cpp.go .cxx.go .C.go: 271 ${_MKTARGET_COMPILE} 272 ${COMPILE.cc} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET} 273 274.cc.pico .cpp.pico .cxx.pico .C.pico: 275 ${_MKTARGET_COMPILE} 276 ${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET} 277.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 278 ${OBJCOPY} -x ${.TARGET} 279.endif 280 281.f.o: 282 ${_MKTARGET_COMPILE} 283 ${COMPILE.f} ${.IMPSRC} -o ${.TARGET} 284.if defined(CTFCONVERT) 285 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 286.endif 287.if !defined(FOPTS) || empty(FOPTS:M*-g*) 288 ${OBJCOPY} -x ${.TARGET} 289.endif 290 291.f.po: 292 ${_MKTARGET_COMPILE} 293 ${COMPILE.f} ${PROFFLAGS} -pg ${.IMPSRC} -o ${.TARGET} 294.if defined(CTFCONVERT) 295 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 296.endif 297.if !defined(FOPTS) || empty(FOPTS:M*-g*) 298 ${OBJCOPY} -X ${.TARGET} 299.endif 300 301.f.go: 302 ${_MKTARGET_COMPILE} 303 ${COMPILE.f} ${DEBUGFLAGS} -g ${.IMPSRC} -o ${.TARGET} 304 305.f.pico: 306 ${_MKTARGET_COMPILE} 307 ${COMPILE.f} ${FPICFLAGS} ${.IMPSRC} -o ${.TARGET} 308.if !defined(FOPTS) || empty(FOPTS:M*-g*) 309 ${OBJCOPY} -x ${.TARGET} 310.endif 311 312.f.ln: 313 ${_MKTARGET_COMPILE} 314 @echo Skipping lint for Fortran libraries. 315 316.m.o: 317 ${_MKTARGET_COMPILE} 318 ${COMPILE.m} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 319.if defined(CTFCONVERT) 320 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 321.endif 322.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) 323 ${OBJCOPY} -x ${.TARGET} 324.endif 325 326.m.po: 327 ${_MKTARGET_COMPILE} 328 ${COMPILE.m} ${PROFFLAGS} -pg ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 329.if defined(CTFCONVERT) 330 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 331.endif 332.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) 333 ${OBJCOPY} -X ${.TARGET} 334.endif 335 336.m.go: 337 ${_MKTARGET_COMPILE} 338 ${COMPILE.m} ${DEBUGFLAGS} -g ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 339.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) 340 ${OBJCOPY} -X ${.TARGET} 341.endif 342 343.m.pico: 344 ${_MKTARGET_COMPILE} 345 ${COMPILE.m} ${CSHLIBFLAGS} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 346.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) 347 ${OBJCOPY} -x ${.TARGET} 348.endif 349 350.s.o: 351 ${_MKTARGET_COMPILE} 352 ${COMPILE.s} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 353.if defined(CTFCONVERT) 354 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 355.endif 356 ${OBJCOPY} -x ${.TARGET} 357 358.S.o: 359 ${_MKTARGET_COMPILE} 360 ${COMPILE.S} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 361.if defined(CTFCONVERT) 362 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 363.endif 364 ${OBJCOPY} -x ${.TARGET} 365 366.s.po: 367 ${_MKTARGET_COMPILE} 368 ${COMPILE.s} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 369.if defined(CTFCONVERT) 370 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 371.endif 372 ${OBJCOPY} -X ${.TARGET} 373 374.S.po: 375 ${_MKTARGET_COMPILE} 376 ${COMPILE.S} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 377.if defined(CTFCONVERT) 378 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 379.endif 380 ${OBJCOPY} -X ${.TARGET} 381 382.s.go: 383 ${_MKTARGET_COMPILE} 384 ${COMPILE.s} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 385 386.S.go: 387 ${_MKTARGET_COMPILE} 388 ${COMPILE.S} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 389 390.s.pico: 391 ${_MKTARGET_COMPILE} 392 ${COMPILE.s} ${CAPICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 393 ${OBJCOPY} -x ${.TARGET} 394 395.S.pico: 396 ${_MKTARGET_COMPILE} 397 ${COMPILE.S} ${CAPICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 398 ${OBJCOPY} -x ${.TARGET} 399 400.if defined(LIB) # { 401.if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \ 402 || ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no" 403_LIBS=lib${LIB}.a 404.else 405_LIBS= 406.endif 407 408OBJS+=${SRCS:N*.h:N*.sh:R:S/$/.o/g} 409 410STOBJS+=${OBJS} 411 412LOBJS+=${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln} 413 414.if ${LIBISPRIVATE} != "no" 415# No installation is required 416libinstall:: 417.endif # ${LIBISPRIVATE} == "no" # { 418 419.if ${MKDEBUGLIB} != "no" 420_LIBS+=lib${LIB}_g.a 421GOBJS+=${OBJS:.o=.go} 422DEBUGFLAGS?=-DDEBUG 423.endif 424 425.if ${MKPROFILE} != "no" 426_LIBS+=lib${LIB}_p.a 427POBJS+=${OBJS:.o=.po} 428PROFFLAGS?=-DGPROF -DPROF 429.endif 430 431.if ${MKPIC} != "no" # { 432.if ${MKPICLIB} == "no" 433.if ${MKSHLIBOBJS} != "no" 434# make _pic.a, which isn't really pic, 435# since it's needed for making shared lib. 436# but don't install it. 437SOLIB=lib${LIB}_pic.a 438SOBJS+=${OBJS:.o=.pico} 439.else 440SOLIB=lib${LIB}.a 441.endif 442.else 443SOLIB=lib${LIB}_pic.a 444_LIBS+=${SOLIB} 445SOBJS+=${OBJS:.o=.pico} 446.endif 447.if defined(SHLIB_FULLVERSION) 448_LIBS+=lib${LIB}.so.${SHLIB_FULLVERSION} 449.endif 450.endif # } 451 452.if ${MKLINT} != "no" && !empty(LOBJS) 453_LIBS+=llib-l${LIB}.ln 454.endif 455 456ALLOBJS= 457.if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \ 458 || ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no" 459ALLOBJS+=${STOBJS} 460.endif 461ALLOBJS+=${POBJS} ${SOBJS} 462.if ${MKLINT} != "no" && !empty(LOBJS) 463ALLOBJS+=${LOBJS} 464.endif 465.else # !defined(LIB) # } { 466LOBJS= 467SOBJS= 468.endif # !defined(LIB) # } 469 470_YLSRCS= ${SRCS:M*.[ly]:C/\..$/.c/} ${YHEADER:D${SRCS:M*.y:.y=.h}} 471 472.NOPATH: ${ALLOBJS} ${_LIBS} ${_YLSRCS} 473 474realall: ${SRCS} ${ALLOBJS:O} ${_LIBS} 475 476MKARZERO?=no 477 478.if ${MKARZERO} == "yes" 479_ARFL=crsD 480_ARRANFL=sD 481_INSTRANLIB= 482.else 483_ARFL=crs 484_ARRANFL=s 485_INSTRANLIB=${empty(PRESERVE):?-a "${RANLIB} -t":} 486.endif 487 488# If you change this, please consider reflecting the change in 489# the override in sys/rump/Makefile.rump. 490.if !target(__archivebuild) 491__archivebuild: .USE 492 ${_MKTARGET_BUILD} 493 rm -f ${.TARGET} 494 ${AR} ${_ARFL} ${.TARGET} `NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}` 495.endif 496 497.if !target(__archiveinstall) 498__archiveinstall: .USE 499 ${_MKTARGET_INSTALL} 500 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 501 ${_INSTRANLIB} ${.ALLSRC} ${.TARGET} 502.endif 503 504__archivesymlinkpic: .USE 505 ${_MKTARGET_INSTALL} 506 ${INSTALL_SYMLINK} ${.ALLSRC} ${.TARGET} 507 508DPSRCS+= ${_YLSRCS} 509CLEANFILES+= ${_YLSRCS} 510 511${STOBJS} ${POBJS} ${GOBJS} ${SOBJS} ${LOBJS}: ${DPSRCS} 512 513lib${LIB}.a:: ${STOBJS} __archivebuild 514 515lib${LIB}_p.a:: ${POBJS} __archivebuild 516 517lib${LIB}_pic.a:: ${SOBJS} __archivebuild 518 519lib${LIB}_g.a:: ${GOBJS} __archivebuild 520 521 522_LIBLDOPTS= 523.if ${SHLIBDIR} != "/usr/lib" 524_LIBLDOPTS+= -Wl,-rpath-link,${DESTDIR}${SHLIBDIR}:${DESTDIR}/usr/lib \ 525 -R${SHLIBDIR} \ 526 -L${DESTDIR}${SHLIBDIR} 527.elif ${SHLIBINSTALLDIR} != "/usr/lib" 528_LIBLDOPTS+= -Wl,-rpath-link,${DESTDIR}${SHLIBINSTALLDIR}:${DESTDIR}/usr/lib \ 529 -L${DESTDIR}${SHLIBINSTALLDIR} 530.endif 531 532# gcc -shared now adds -lc automatically. For libraries other than libc and 533# libgcc* we add as a dependency the installed shared libc. For libc and 534# libgcc* we avoid adding libc as a dependency by using -nostdlib. Note that 535# -Xl,-nostdlib is not enough because we want to tell the compiler-driver not 536# to add standard libraries, not the linker. 537.if !defined(LIB) 538DPLIBC ?= ${DESTDIR}${LIBC_SO} 539.else 540.if ${LIB} != "c" && ${LIB:Mgcc*} == "" 541DPLIBC ?= ${DESTDIR}${LIBC_SO} 542.else 543LDLIBC ?= -nodefaultlibs 544.if ${LIB} == "c" 545LDADD+= -lgcc_pic 546.endif 547.endif 548.endif 549 550.if ${LIBISCXX} != "no" 551LIBCC:= ${CXX} 552.else 553LIBCC:= ${CC} 554.endif 555 556_LDADD.lib${LIB}= ${LDADD} ${LDADD.lib${LIB}} 557_LDFLAGS.lib${LIB}= ${LDFLAGS} ${LDFLAGS.lib${LIB}} 558 559lib${LIB}.so.${SHLIB_FULLVERSION}: ${SOLIB} ${DPADD} ${DPLIBC} \ 560 ${SHLIB_LDSTARTFILE} ${SHLIB_LDENDFILE} 561 ${_MKTARGET_BUILD} 562 rm -f lib${LIB}.so.${SHLIB_FULLVERSION} 563.if defined(DESTDIR) 564 ${LIBCC} ${LDLIBC} -Wl,-nostdlib -B${_GCC_CRTDIR}/ -B${DESTDIR}${SHLIBDIR}/ \ 565 -Wl,-x -shared ${SHLIB_SHFLAGS} -o ${.TARGET} \ 566 -Wl,--whole-archive ${SOLIB} \ 567 -Wl,--no-whole-archive ${_LDADD.lib${LIB}} \ 568 ${_LIBLDOPTS} ${_LDFLAGS.lib${LIB}} \ 569 -L${_GCC_LIBGCCDIR} 570.else 571 ${LIBCC} ${LDLIBC} -Wl,-x -shared ${SHLIB_SHFLAGS} ${_LDFLAGS.lib${LIB}} \ 572 -o ${.TARGET} ${_LIBLDOPTS} \ 573 -Wl,--whole-archive ${SOLIB} -Wl,--no-whole-archive ${_LDADD.lib${LIB}} 574.endif 575.if ${OBJECT_FMT} == "ELF" 576# We don't use INSTALL_SYMLINK here because this is just 577# happening inside the build directory/objdir. XXX Why does 578# this spend so much effort on libraries that aren't live??? XXX 579.if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \ 580 "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}" 581 ${HOST_LN} -sf lib${LIB}.so.${SHLIB_FULLVERSION} lib${LIB}.so.${SHLIB_MAJOR}.tmp 582 mv -f lib${LIB}.so.${SHLIB_MAJOR}.tmp lib${LIB}.so.${SHLIB_MAJOR} 583.endif 584 ${HOST_LN} -sf lib${LIB}.so.${SHLIB_FULLVERSION} lib${LIB}.so.tmp 585 mv -f lib${LIB}.so.tmp lib${LIB}.so 586.endif 587.if ${MKSTRIPIDENT} != "no" 588 ${OBJCOPY} -R .ident ${.TARGET} 589.endif 590 591.if !empty(LOBJS) # { 592LLIBS?= -lc 593llib-l${LIB}.ln: ${LOBJS} 594 ${_MKTARGET_COMPILE} 595 rm -f llib-l${LIB}.ln 596.if defined(DESTDIR) 597 ${LINT} -C${LIB} ${.ALLSRC} -L${DESTDIR}/usr/libdata ${LLIBS} 598.else 599 ${LINT} -C${LIB} ${.ALLSRC} ${LLIBS} 600.endif 601.endif # } 602 603lint: ${LOBJS} 604.if defined(LOBJS) && !empty(LOBJS) 605 ${LINT} ${LINTFLAGS} ${LOBJS} 606.endif 607 608cleanlib: .PHONY 609 rm -f a.out [Ee]rrs mklog core *.core ${CLEANFILES} 610 rm -f lib${LIB}.a ${STOBJS} 611 rm -f lib${LIB}_p.a ${POBJS} 612 rm -f lib${LIB}_g.a ${GOBJS} 613 rm -f lib${LIB}_pic.a lib${LIB}.so.* lib${LIB}.so ${SOBJS} 614 rm -f ${STOBJS:=.tmp} ${POBJS:=.tmp} ${SOBJS:=.tmp} ${GOBJS:=.tmp} 615 rm -f llib-l${LIB}.ln ${LOBJS} 616 617 618.if !target(libinstall) # { 619# Make sure it gets defined, in case MKPIC==no && MKLINKLIB==no 620libinstall:: 621 622.if ${MKLINKLIB} != "no" && ${MKSTATICLIB} != "no" 623libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}.a 624.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}.a 625 626.if ${MKUPDATE} == "no" 627.if !defined(BUILD) && !make(all) && !make(lib${LIB}.a) 628${DESTDIR}${LIBDIR}/lib${LIB}.a! .MADE 629.endif 630${DESTDIR}${LIBDIR}/lib${LIB}.a! lib${LIB}.a __archiveinstall 631.else 632.if !defined(BUILD) && !make(all) && !make(lib${LIB}.a) 633${DESTDIR}${LIBDIR}/lib${LIB}.a: .MADE 634.endif 635${DESTDIR}${LIBDIR}/lib${LIB}.a: lib${LIB}.a __archiveinstall 636.endif 637.endif 638 639.if ${MKPROFILE} != "no" 640libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a 641.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a 642 643.if ${MKUPDATE} == "no" 644.if !defined(BUILD) && !make(all) && !make(lib${LIB}_p.a) 645${DESTDIR}${LIBDIR}/lib${LIB}_p.a! .MADE 646.endif 647${DESTDIR}${LIBDIR}/lib${LIB}_p.a! lib${LIB}_p.a __archiveinstall 648.else 649.if !defined(BUILD) && !make(all) && !make(lib${LIB}_p.a) 650${DESTDIR}${LIBDIR}/lib${LIB}_p.a: .MADE 651.endif 652${DESTDIR}${LIBDIR}/lib${LIB}_p.a: lib${LIB}_p.a __archiveinstall 653.endif 654.endif 655 656.if ${MKDEBUGLIB} != "no" 657libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_g.a 658.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_g.a 659 660.if ${MKUPDATE} == "no" 661.if !defined(BUILD) && !make(all) && !make(lib${LIB}_g.a) 662${DESTDIR}${LIBDIR}/lib${LIB}_g.a! .MADE 663.endif 664${DESTDIR}${LIBDIR}/lib${LIB}_g.a! lib${LIB}_g.a __archiveinstall 665.else 666.if !defined(BUILD) && !make(all) && !make(lib${LIB}_g.a) 667${DESTDIR}${LIBDIR}/lib${LIB}_g.a: .MADE 668.endif 669${DESTDIR}${LIBDIR}/lib${LIB}_g.a: lib${LIB}_g.a __archiveinstall 670.endif 671.endif 672 673.if ${MKPIC} != "no" && ${MKPICINSTALL} != "no" 674libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a 675.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a 676 677.if ${MKUPDATE} == "no" 678.if !defined(BUILD) && !make(all) && !make(lib${LIB}_pic.a) 679${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! .MADE 680.endif 681.if ${MKPICLIB} == "no" 682${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! lib${LIB}.a __archivesymlinkpic 683.else 684${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! lib${LIB}_pic.a __archiveinstall 685.endif 686.else 687.if !defined(BUILD) && !make(all) && !make(lib${LIB}_pic.a) 688${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: .MADE 689.endif 690.if ${MKPICLIB} == "no" 691${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: lib${LIB}.a __archivesymlinkpic 692.else 693${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: lib${LIB}_pic.a __archiveinstall 694.endif 695.endif 696.endif 697 698.if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION) 699_LIB_SO_TGT= ${DESTDIR}${_LIBSODIR}/${_LIB_PREFIX}${LIB}.so 700_LIB_SO_TGTLIBDIR= ${DESTDIR}${LIBDIR}/${_LIB_PREFIX}${LIB}.so 701 702libinstall:: ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} 703.PRECIOUS: ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} 704 705.if ${MKUPDATE} == "no" 706.if !defined(BUILD) && !make(all) && !make(lib${LIB}.so.${SHLIB_FULLVERSION}) 707${_LIB_SO_TGT}.${SHLIB_FULLVERSION}! .MADE 708.endif 709${_LIB_SO_TGT}.${SHLIB_FULLVERSION}! lib${LIB}.so.${SHLIB_FULLVERSION} 710.else 711.if !defined(BUILD) && !make(all) && !make(lib${LIB}.so.${SHLIB_FULLVERSION}) 712${_LIB_SO_TGT}.${SHLIB_FULLVERSION}: .MADE 713.endif 714${_LIB_SO_TGT}.${SHLIB_FULLVERSION}: lib${LIB}.so.${SHLIB_FULLVERSION} 715.endif 716 ${_MKTARGET_INSTALL} 717 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 718 ${.ALLSRC} ${.TARGET} 719.if ${_LIBSODIR} != ${LIBDIR} 720 ${INSTALL_SYMLINK} -l r \ 721 ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} \ 722 ${_LIB_SO_TGTLIBDIR}.${SHLIB_FULLVERSION} 723.endif 724.if ${OBJECT_FMT} == "a.out" && !defined(DESTDIR) 725 /sbin/ldconfig -m ${_LIBSODIR} ${LIBDIR} 726.endif 727.if ${OBJECT_FMT} == "ELF" 728.if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \ 729 "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}" 730 ${INSTALL_SYMLINK} \ 731 ${_LIB_PREFIX}${LIB}.so.${SHLIB_FULLVERSION} \ 732 ${_LIB_SO_TGT}.${SHLIB_MAJOR} 733.if ${_LIBSODIR} != ${LIBDIR} 734 ${INSTALL_SYMLINK} -l r \ 735 ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} \ 736 ${_LIB_SO_TGTLIBDIR}.${SHLIB_MAJOR} 737.endif 738.endif 739.if ${MKLINKLIB} != "no" 740 ${INSTALL_SYMLINK} \ 741 ${_LIB_PREFIX}${LIB}.so.${SHLIB_FULLVERSION} \ 742 ${_LIB_SO_TGT} 743.if ${_LIBSODIR} != ${LIBDIR} 744 ${INSTALL_SYMLINK} -l r \ 745 ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} \ 746 ${_LIB_SO_TGTLIBDIR} 747.endif 748.endif 749.endif 750.endif 751 752.if ${MKLINT} != "no" && !empty(LOBJS) 753libinstall:: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln 754.PRECIOUS: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln 755 756.if ${MKUPDATE} == "no" 757.if !defined(BUILD) && !make(all) && !make(llib-l${LIB}.ln) 758${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln! .MADE 759.endif 760${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln! llib-l${LIB}.ln 761.else 762.if !defined(BUILD) && !make(all) && !make(llib-l${LIB}.ln) 763${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: .MADE 764.endif 765${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: llib-l${LIB}.ln 766.endif 767 ${_MKTARGET_INSTALL} 768 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 769 ${.ALLSRC} ${DESTDIR}${LINTLIBDIR} 770.endif 771.endif # !target(libinstall) # } 772 773##### Pull in related .mk logic 774LINKSOWN?= ${LIBOWN} 775LINKSGRP?= ${LIBGRP} 776LINKSMODE?= ${LIBMODE} 777.include <bsd.man.mk> 778.include <bsd.nls.mk> 779.include <bsd.files.mk> 780.include <bsd.inc.mk> 781.include <bsd.links.mk> 782.include <bsd.dep.mk> 783 784${TARGETS}: # ensure existence 785