1# $NetBSD: bsd.lib.mk,v 1.303 2010/01/25 00:43:00 christos 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 .so .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# .so is used for PIC object files. 134.SUFFIXES: .out .a .ln .so .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 .so 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 .so 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 .so 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.c.o: 220 ${_MKTARGET_COMPILE} 221 ${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 222.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 223 ${OBJCOPY} -x ${.TARGET} 224.endif 225 226.c.po: 227 ${_MKTARGET_COMPILE} 228 ${COMPILE.c} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -pg ${.IMPSRC} -o ${.TARGET} 229.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 230 ${OBJCOPY} -X ${.TARGET} 231.endif 232 233.c.go: 234 ${_MKTARGET_COMPILE} 235 ${COMPILE.c} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET} 236 237.c.so: 238 ${_MKTARGET_COMPILE} 239 ${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET} 240.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 241 ${OBJCOPY} -x ${.TARGET} 242.endif 243 244.cc.o .cpp.o .cxx.o .C.o: 245 ${_MKTARGET_COMPILE} 246 ${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 247.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 248 ${OBJCOPY} -x ${.TARGET} 249.endif 250 251.cc.po .cpp.po .cxx.po .C.po: 252 ${_MKTARGET_COMPILE} 253 ${COMPILE.cc} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -pg ${.IMPSRC} -o ${.TARGET} 254.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 255 ${OBJCOPY} -X ${.TARGET} 256.endif 257 258.cc.go .cpp.go .cxx.go .C.go: 259 ${_MKTARGET_COMPILE} 260 ${COMPILE.cc} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET} 261 262.cc.so .cpp.so .cxx.so .C.so: 263 ${_MKTARGET_COMPILE} 264 ${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET} 265.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 266 ${OBJCOPY} -x ${.TARGET} 267.endif 268 269.f.o: 270 ${_MKTARGET_COMPILE} 271 ${COMPILE.f} ${.IMPSRC} -o ${.TARGET} 272.if !defined(FOPTS) || empty(FOPTS:M*-g*) 273 ${OBJCOPY} -x ${.TARGET} 274.endif 275 276.f.po: 277 ${_MKTARGET_COMPILE} 278 ${COMPILE.f} ${PROFFLAGS} -pg ${.IMPSRC} -o ${.TARGET} 279.if !defined(FOPTS) || empty(FOPTS:M*-g*) 280 ${OBJCOPY} -X ${.TARGET} 281.endif 282 283.f.go: 284 ${_MKTARGET_COMPILE} 285 ${COMPILE.f} ${DEBUGFLAGS} -g ${.IMPSRC} -o ${.TARGET} 286 287.f.so: 288 ${_MKTARGET_COMPILE} 289 ${COMPILE.f} ${FPICFLAGS} ${.IMPSRC} -o ${.TARGET} 290.if !defined(FOPTS) || empty(FOPTS:M*-g*) 291 ${OBJCOPY} -x ${.TARGET} 292.endif 293 294.f.ln: 295 ${_MKTARGET_COMPILE} 296 @echo Skipping lint for Fortran libraries. 297 298.m.o: 299 ${_MKTARGET_COMPILE} 300 ${COMPILE.m} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 301.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) 302 ${OBJCOPY} -x ${.TARGET} 303.endif 304 305.m.po: 306 ${_MKTARGET_COMPILE} 307 ${COMPILE.m} ${PROFFLAGS} -pg ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 308.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) 309 ${OBJCOPY} -X ${.TARGET} 310.endif 311 312.m.go: 313 ${_MKTARGET_COMPILE} 314 ${COMPILE.m} ${DEBUGFLAGS} -g ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 315.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) 316 ${OBJCOPY} -X ${.TARGET} 317.endif 318 319.m.so: 320 ${_MKTARGET_COMPILE} 321 ${COMPILE.m} ${CSHLIBFLAGS} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 322.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) 323 ${OBJCOPY} -x ${.TARGET} 324.endif 325 326.s.o: 327 ${_MKTARGET_COMPILE} 328 ${COMPILE.s} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 329 ${OBJCOPY} -x ${.TARGET} 330 331.S.o: 332 ${_MKTARGET_COMPILE} 333 ${COMPILE.S} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 334 ${OBJCOPY} -x ${.TARGET} 335 336.s.po: 337 ${_MKTARGET_COMPILE} 338 ${COMPILE.s} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 339 ${OBJCOPY} -X ${.TARGET} 340 341.S.po: 342 ${_MKTARGET_COMPILE} 343 ${COMPILE.S} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 344 ${OBJCOPY} -X ${.TARGET} 345 346.s.go: 347 ${_MKTARGET_COMPILE} 348 ${COMPILE.s} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 349 350.S.go: 351 ${_MKTARGET_COMPILE} 352 ${COMPILE.S} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 353 354.s.so: 355 ${_MKTARGET_COMPILE} 356 ${COMPILE.s} ${CAPICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 357 ${OBJCOPY} -x ${.TARGET} 358 359.S.so: 360 ${_MKTARGET_COMPILE} 361 ${COMPILE.S} ${CAPICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 362 ${OBJCOPY} -x ${.TARGET} 363 364.if defined(LIB) # { 365.if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \ 366 || ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no" 367_LIBS=lib${LIB}.a 368.else 369_LIBS= 370.endif 371 372OBJS+=${SRCS:N*.h:N*.sh:R:S/$/.o/g} 373 374STOBJS+=${OBJS} 375 376LOBJS+=${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln} 377 378.if ${LIBISPRIVATE} != "no" 379# No installation is required 380libinstall:: 381.endif # ${LIBISPRIVATE} == "no" # { 382 383.if ${MKDEBUGLIB} != "no" 384_LIBS+=lib${LIB}_g.a 385GOBJS+=${OBJS:.o=.go} 386DEBUGFLAGS?=-DDEBUG 387.endif 388 389.if ${MKPROFILE} != "no" 390_LIBS+=lib${LIB}_p.a 391POBJS+=${OBJS:.o=.po} 392PROFFLAGS?=-DGPROF -DPROF 393.endif 394 395.if ${MKPIC} != "no" # { 396.if ${MKPICLIB} == "no" 397.if ${MKSHLIBOBJS} != "no" 398# make _pic.a, which isn't really pic, 399# since it's needed for making shared lib. 400# but don't install it. 401SOLIB=lib${LIB}_pic.a 402SOBJS+=${OBJS:.o=.so} 403.else 404SOLIB=lib${LIB}.a 405.endif 406.else 407SOLIB=lib${LIB}_pic.a 408_LIBS+=${SOLIB} 409SOBJS+=${OBJS:.o=.so} 410.endif 411.if defined(SHLIB_FULLVERSION) 412_LIBS+=lib${LIB}.so.${SHLIB_FULLVERSION} 413.endif 414.endif # } 415 416.if ${MKLINT} != "no" && !empty(LOBJS) 417_LIBS+=llib-l${LIB}.ln 418.endif 419 420ALLOBJS= 421.if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \ 422 || ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no" 423ALLOBJS+=${STOBJS} 424.endif 425ALLOBJS+=${POBJS} ${SOBJS} 426.if ${MKLINT} != "no" && !empty(LOBJS) 427ALLOBJS+=${LOBJS} 428.endif 429.else # !defined(LIB) # } { 430LOBJS= 431SOBJS= 432.endif # !defined(LIB) # } 433 434_YLSRCS= ${SRCS:M*.[ly]:C/\..$/.c/} ${YHEADER:D${SRCS:M*.y:.y=.h}} 435 436.NOPATH: ${ALLOBJS} ${_LIBS} ${_YLSRCS} 437 438realall: ${SRCS} ${ALLOBJS:O} ${_LIBS} 439 440MKARZERO?=no 441 442.if ${MKARZERO} == "yes" 443_ARFL=crsD 444_ARRANFL=sD 445_INSTRANLIB= 446.else 447_ARFL=crs 448_ARRANFL=s 449_INSTRANLIB=${empty(PRESERVE):?-a "${RANLIB} -t":} 450.endif 451 452# If you change this, please consider reflecting the change in 453# the override in sys/rump/Makefile.rump. 454.if !target(__archivebuild) 455__archivebuild: .USE 456 ${_MKTARGET_BUILD} 457 rm -f ${.TARGET} 458 ${AR} ${_ARFL} ${.TARGET} `NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}` 459.endif 460 461.if !target(__archiveinstall) 462__archiveinstall: .USE 463 ${_MKTARGET_INSTALL} 464 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 465 ${_INSTRANLIB} ${.ALLSRC} ${.TARGET} 466.endif 467 468__archivesymlinkpic: .USE 469 ${_MKTARGET_INSTALL} 470 ${INSTALL_SYMLINK} ${.ALLSRC} ${.TARGET} 471 472DPSRCS+= ${_YLSRCS} 473CLEANFILES+= ${_YLSRCS} 474 475${STOBJS} ${POBJS} ${GOBJS} ${SOBJS} ${LOBJS}: ${DPSRCS} 476 477lib${LIB}.a:: ${STOBJS} __archivebuild 478 479lib${LIB}_p.a:: ${POBJS} __archivebuild 480 481lib${LIB}_pic.a:: ${SOBJS} __archivebuild 482 483lib${LIB}_g.a:: ${GOBJS} __archivebuild 484 485 486_LIBLDOPTS= 487.if ${SHLIBDIR} != "/usr/lib" 488_LIBLDOPTS+= -Wl,-rpath-link,${DESTDIR}${SHLIBDIR}:${DESTDIR}/usr/lib \ 489 -R${SHLIBDIR} \ 490 -L${DESTDIR}${SHLIBDIR} 491.elif ${SHLIBINSTALLDIR} != "/usr/lib" 492_LIBLDOPTS+= -Wl,-rpath-link,${DESTDIR}${SHLIBINSTALLDIR}:${DESTDIR}/usr/lib \ 493 -L${DESTDIR}${SHLIBINSTALLDIR} 494.endif 495 496# gcc -shared now adds -lc automatically. For libraries other than libc and 497# libgcc* we add as a dependency the installed shared libc. For libc and 498# libgcc* we avoid adding libc as a dependency by using -nostdlib. Note that 499# -Xl,-nostdlib is not enough because we want to tell the compiler-driver not 500# to add standard libraries, not the linker. 501.if !defined(LIB) 502DPLIBC ?= ${DESTDIR}${LIBC_SO} 503.else 504.if ${LIB} != "c" && ${LIB:Mgcc*} == "" 505DPLIBC ?= ${DESTDIR}${LIBC_SO} 506.else 507LDLIBC ?= -nodefaultlibs 508.if ${LIB} == "c" 509LDADD+= -lgcc_pic 510.endif 511.endif 512.endif 513 514.if ${LIBISCXX} != "no" 515LIBCC:= ${CXX} 516.else 517LIBCC:= ${CC} 518.endif 519 520_LDADD.lib${LIB}= ${LDADD} ${LDADD.lib${LIB}} 521_LDFLAGS.lib${LIB}= ${LDFLAGS} ${LDFLAGS.lib${LIB}} 522 523lib${LIB}.so.${SHLIB_FULLVERSION}: ${SOLIB} ${DPADD} ${DPLIBC} \ 524 ${SHLIB_LDSTARTFILE} ${SHLIB_LDENDFILE} 525 ${_MKTARGET_BUILD} 526 rm -f lib${LIB}.so.${SHLIB_FULLVERSION} 527.if defined(DESTDIR) 528 ${LIBCC} ${LDLIBC} -Wl,-nostdlib -B${_GCC_CRTDIR}/ -B${DESTDIR}${SHLIBDIR}/ \ 529 -Wl,-x -shared ${SHLIB_SHFLAGS} -o ${.TARGET} \ 530 -Wl,--whole-archive ${SOLIB} \ 531 -Wl,--no-whole-archive ${_LDADD.lib${LIB}} \ 532 ${_LIBLDOPTS} ${_LDFLAGS.lib${LIB}} \ 533 -L${_GCC_LIBGCCDIR} 534.else 535 ${LIBCC} ${LDLIBC} -Wl,-x -shared ${SHLIB_SHFLAGS} ${_LDFLAGS.lib${LIB}} \ 536 -o ${.TARGET} ${_LIBLDOPTS} \ 537 -Wl,--whole-archive ${SOLIB} -Wl,--no-whole-archive ${_LDADD.lib${LIB}} 538.endif 539.if ${OBJECT_FMT} == "ELF" 540# We don't use INSTALL_SYMLINK here because this is just 541# happening inside the build directory/objdir. XXX Why does 542# this spend so much effort on libraries that aren't live??? XXX 543.if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \ 544 "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}" 545 ${HOST_LN} -sf lib${LIB}.so.${SHLIB_FULLVERSION} lib${LIB}.so.${SHLIB_MAJOR}.tmp 546 mv -f lib${LIB}.so.${SHLIB_MAJOR}.tmp lib${LIB}.so.${SHLIB_MAJOR} 547.endif 548 ${HOST_LN} -sf lib${LIB}.so.${SHLIB_FULLVERSION} lib${LIB}.so.tmp 549 mv -f lib${LIB}.so.tmp lib${LIB}.so 550.endif 551.if ${MKSTRIPIDENT} != "no" 552 ${OBJCOPY} -R .ident ${.TARGET} 553.endif 554 555.if !empty(LOBJS) # { 556LLIBS?= -lc 557llib-l${LIB}.ln: ${LOBJS} 558 ${_MKTARGET_COMPILE} 559 rm -f llib-l${LIB}.ln 560.if defined(DESTDIR) 561 ${LINT} -C${LIB} ${.ALLSRC} -L${DESTDIR}/usr/libdata ${LLIBS} 562.else 563 ${LINT} -C${LIB} ${.ALLSRC} ${LLIBS} 564.endif 565.endif # } 566 567lint: ${LOBJS} 568.if defined(LOBJS) && !empty(LOBJS) 569 ${LINT} ${LINTFLAGS} ${LOBJS} 570.endif 571 572cleanlib: .PHONY 573 rm -f a.out [Ee]rrs mklog core *.core ${CLEANFILES} 574 rm -f lib${LIB}.a ${STOBJS} 575 rm -f lib${LIB}_p.a ${POBJS} 576 rm -f lib${LIB}_g.a ${GOBJS} 577 rm -f lib${LIB}_pic.a lib${LIB}.so.* lib${LIB}.so ${SOBJS} 578 rm -f ${STOBJS:=.tmp} ${POBJS:=.tmp} ${SOBJS:=.tmp} ${GOBJS:=.tmp} 579 rm -f llib-l${LIB}.ln ${LOBJS} 580 581 582.if !target(libinstall) # { 583# Make sure it gets defined, in case MKPIC==no && MKLINKLIB==no 584libinstall:: 585 586.if ${MKLINKLIB} != "no" && ${MKSTATICLIB} != "no" 587libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}.a 588.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}.a 589 590.if ${MKUPDATE} == "no" 591.if !defined(BUILD) && !make(all) && !make(lib${LIB}.a) 592${DESTDIR}${LIBDIR}/lib${LIB}.a! .MADE 593.endif 594${DESTDIR}${LIBDIR}/lib${LIB}.a! lib${LIB}.a __archiveinstall 595.else 596.if !defined(BUILD) && !make(all) && !make(lib${LIB}.a) 597${DESTDIR}${LIBDIR}/lib${LIB}.a: .MADE 598.endif 599${DESTDIR}${LIBDIR}/lib${LIB}.a: lib${LIB}.a __archiveinstall 600.endif 601.endif 602 603.if ${MKPROFILE} != "no" 604libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a 605.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a 606 607.if ${MKUPDATE} == "no" 608.if !defined(BUILD) && !make(all) && !make(lib${LIB}_p.a) 609${DESTDIR}${LIBDIR}/lib${LIB}_p.a! .MADE 610.endif 611${DESTDIR}${LIBDIR}/lib${LIB}_p.a! lib${LIB}_p.a __archiveinstall 612.else 613.if !defined(BUILD) && !make(all) && !make(lib${LIB}_p.a) 614${DESTDIR}${LIBDIR}/lib${LIB}_p.a: .MADE 615.endif 616${DESTDIR}${LIBDIR}/lib${LIB}_p.a: lib${LIB}_p.a __archiveinstall 617.endif 618.endif 619 620.if ${MKDEBUGLIB} != "no" 621libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_g.a 622.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_g.a 623 624.if ${MKUPDATE} == "no" 625.if !defined(BUILD) && !make(all) && !make(lib${LIB}_g.a) 626${DESTDIR}${LIBDIR}/lib${LIB}_g.a! .MADE 627.endif 628${DESTDIR}${LIBDIR}/lib${LIB}_g.a! lib${LIB}_g.a __archiveinstall 629.else 630.if !defined(BUILD) && !make(all) && !make(lib${LIB}_g.a) 631${DESTDIR}${LIBDIR}/lib${LIB}_g.a: .MADE 632.endif 633${DESTDIR}${LIBDIR}/lib${LIB}_g.a: lib${LIB}_g.a __archiveinstall 634.endif 635.endif 636 637.if ${MKPIC} != "no" && ${MKPICINSTALL} != "no" 638libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a 639.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a 640 641.if ${MKUPDATE} == "no" 642.if !defined(BUILD) && !make(all) && !make(lib${LIB}_pic.a) 643${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! .MADE 644.endif 645.if ${MKPICLIB} == "no" 646${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! lib${LIB}.a __archivesymlinkpic 647.else 648${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! lib${LIB}_pic.a __archiveinstall 649.endif 650.else 651.if !defined(BUILD) && !make(all) && !make(lib${LIB}_pic.a) 652${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: .MADE 653.endif 654.if ${MKPICLIB} == "no" 655${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: lib${LIB}.a __archivesymlinkpic 656.else 657${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: lib${LIB}_pic.a __archiveinstall 658.endif 659.endif 660.endif 661 662.if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION) 663_LIB_SO_TGT= ${DESTDIR}${_LIBSODIR}/${_LIB_PREFIX}${LIB}.so 664_LIB_SO_TGTLIBDIR= ${DESTDIR}${LIBDIR}/${_LIB_PREFIX}${LIB}.so 665 666libinstall:: ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} 667.PRECIOUS: ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} 668 669.if ${MKUPDATE} == "no" 670.if !defined(BUILD) && !make(all) && !make(lib${LIB}.so.${SHLIB_FULLVERSION}) 671${_LIB_SO_TGT}.${SHLIB_FULLVERSION}! .MADE 672.endif 673${_LIB_SO_TGT}.${SHLIB_FULLVERSION}! lib${LIB}.so.${SHLIB_FULLVERSION} 674.else 675.if !defined(BUILD) && !make(all) && !make(lib${LIB}.so.${SHLIB_FULLVERSION}) 676${_LIB_SO_TGT}.${SHLIB_FULLVERSION}: .MADE 677.endif 678${_LIB_SO_TGT}.${SHLIB_FULLVERSION}: lib${LIB}.so.${SHLIB_FULLVERSION} 679.endif 680 ${_MKTARGET_INSTALL} 681 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 682 ${.ALLSRC} ${.TARGET} 683.if ${_LIBSODIR} != ${LIBDIR} 684 ${INSTALL_SYMLINK} -l r \ 685 ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} \ 686 ${_LIB_SO_TGTLIBDIR}.${SHLIB_FULLVERSION} 687.endif 688.if ${OBJECT_FMT} == "a.out" && !defined(DESTDIR) 689 /sbin/ldconfig -m ${_LIBSODIR} ${LIBDIR} 690.endif 691.if ${OBJECT_FMT} == "ELF" 692.if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \ 693 "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}" 694 ${INSTALL_SYMLINK} \ 695 ${_LIB_PREFIX}${LIB}.so.${SHLIB_FULLVERSION} \ 696 ${_LIB_SO_TGT}.${SHLIB_MAJOR} 697.if ${_LIBSODIR} != ${LIBDIR} 698 ${INSTALL_SYMLINK} -l r \ 699 ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} \ 700 ${_LIB_SO_TGTLIBDIR}.${SHLIB_MAJOR} 701.endif 702.endif 703.if ${MKLINKLIB} != "no" 704 ${INSTALL_SYMLINK} \ 705 ${_LIB_PREFIX}${LIB}.so.${SHLIB_FULLVERSION} \ 706 ${_LIB_SO_TGT} 707.if ${_LIBSODIR} != ${LIBDIR} 708 ${INSTALL_SYMLINK} -l r \ 709 ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} \ 710 ${_LIB_SO_TGTLIBDIR} 711.endif 712.endif 713.endif 714.endif 715 716.if ${MKLINT} != "no" && !empty(LOBJS) 717libinstall:: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln 718.PRECIOUS: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln 719 720.if ${MKUPDATE} == "no" 721.if !defined(BUILD) && !make(all) && !make(llib-l${LIB}.ln) 722${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln! .MADE 723.endif 724${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln! llib-l${LIB}.ln 725.else 726.if !defined(BUILD) && !make(all) && !make(llib-l${LIB}.ln) 727${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: .MADE 728.endif 729${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: llib-l${LIB}.ln 730.endif 731 ${_MKTARGET_INSTALL} 732 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 733 ${.ALLSRC} ${DESTDIR}${LINTLIBDIR} 734.endif 735.endif # !target(libinstall) # } 736 737##### Pull in related .mk logic 738LINKSOWN?= ${LIBOWN} 739LINKSGRP?= ${LIBGRP} 740LINKSMODE?= ${LIBMODE} 741.include <bsd.man.mk> 742.include <bsd.nls.mk> 743.include <bsd.files.mk> 744.include <bsd.inc.mk> 745.include <bsd.links.mk> 746.include <bsd.dep.mk> 747 748${TARGETS}: # ensure existence 749