1# $NetBSD: bsd.lib.mk,v 1.310 2010/12/08 01:57:22 joerg 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# SHLIB_MAJOR, SHLIB_MINOR, SHLIB_TEENY: Major, minor, and teeny version 144# numbers of shared library 145# SHLIB_SOVERSION: version number to be compiled into a shared library 146# via -soname. Usualy ${SHLIB_MAJOR} on ELF. 147# NetBSD/pmax used to use ${SHLIB_MAJOR}[.${SHLIB_MINOR} 148# [.${SHLIB_TEENY}]] 149# SHLIB_SHFLAGS: Flags to tell ${LD} to emit shared library. 150# with ELF, also set shared-lib version for ld.so. 151# SHLIB_LDSTARTFILE: support .o file, call C++ file-level constructors 152# SHLIB_LDENDFILE: support .o file, call C++ file-level destructors 153# FPICFLAGS: flags for ${FC} to compile .[fF] files to .pico objects. 154# CPPPICFLAGS: flags for ${CPP} to preprocess .[sS] files for ${AS} 155# CPICFLAGS: flags for ${CC} to compile .[cC] files to pic objects. 156# CSHLIBFLAGS: flags for ${CC} to compile .[cC] files to .pico objects. 157# (usually includes ${CPICFLAGS}) 158# CAPICFLAGS: flags for ${CC} to compiling .[Ss] files 159# (usually just ${CPPPICFLAGS} ${CPICFLAGS}) 160# APICFLAGS: flags for ${AS} to assemble .[sS] to .pico objects. 161 162.if ${MACHINE_ARCH} == "alpha" # { 163 164FPICFLAGS ?= -fPIC 165CPICFLAGS ?= -fPIC -DPIC 166CPPPICFLAGS?= -DPIC 167CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS} 168APICFLAGS ?= 169 170.elif (${MACHINE_ARCH} == "sparc" || ${MACHINE_ARCH} == "sparc64") # } { 171 172# If you use -fPIC you need to define BIGPIC to turn on 32-bit 173# relocations in asm code 174FPICFLAGS ?= -fPIC 175CPICFLAGS ?= -fPIC -DPIC 176CPPPICFLAGS?= -DPIC -DBIGPIC 177CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS} 178APICFLAGS ?= -KPIC 179 180.else # } { 181 182# Platform-independent flags for NetBSD shared libraries 183SHLIB_SOVERSION=${SHLIB_FULLVERSION} 184SHLIB_SHFLAGS= 185FPICFLAGS ?= -fPIC 186CPICFLAGS?= -fPIC -DPIC 187CPPPICFLAGS?= -DPIC 188CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS} 189APICFLAGS?= -k 190 191.endif # } 192 193.if ${MKPICLIB} != "no" 194CSHLIBFLAGS+= ${CPICFLAGS} 195.endif 196 197.if defined(CSHLIBFLAGS) && !empty(CSHLIBFLAGS) 198MKSHLIBOBJS= yes 199.else 200MKSHLIBOBJS= no 201.endif 202 203# Platform-independent linker flags for ELF shared libraries 204SHLIB_SOVERSION= ${SHLIB_MAJOR} 205SHLIB_SHFLAGS= -Wl,-soname,${_LIB_PREFIX}${LIB}.so.${SHLIB_SOVERSION} 206SHLIB_SHFLAGS+= -Wl,--warn-shared-textrel 207SHLIB_LDSTARTFILE?= ${_GCC_CRTDIR}/crti.o ${_GCC_CRTBEGINS} 208SHLIB_LDENDFILE?= ${_GCC_CRTENDS} ${_GCC_CRTDIR}/crtn.o 209 210CFLAGS+= ${COPTS} 211OBJCFLAGS+= ${OBJCOPTS} 212AFLAGS+= ${COPTS} 213FFLAGS+= ${FOPTS} 214 215.if defined(CTFCONVERT) 216.if defined(CFLAGS) && !empty(CFLAGS:M*-g*) 217CTFFLAGS+= -g 218.endif 219.endif 220 221.c.o: 222 ${_MKTARGET_COMPILE} 223 ${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 224.if defined(CTFCONVERT) 225 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 226.endif 227.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 228 ${OBJCOPY} -x ${.TARGET} 229.endif 230 231.c.po: 232 ${_MKTARGET_COMPILE} 233 ${COMPILE.c} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -pg ${.IMPSRC} -o ${.TARGET} 234.if defined(CTFCONVERT) 235 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 236.endif 237.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 238 ${OBJCOPY} -X ${.TARGET} 239.endif 240 241.c.go: 242 ${_MKTARGET_COMPILE} 243 ${COMPILE.c} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET} 244 245.c.pico: 246 ${_MKTARGET_COMPILE} 247 ${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET} 248.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 249 ${OBJCOPY} -x ${.TARGET} 250.endif 251 252.cc.o .cpp.o .cxx.o .C.o: 253 ${_MKTARGET_COMPILE} 254 ${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 255.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 256 ${OBJCOPY} -x ${.TARGET} 257.endif 258 259.cc.po .cpp.po .cxx.po .C.po: 260 ${_MKTARGET_COMPILE} 261 ${COMPILE.cc} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -pg ${.IMPSRC} -o ${.TARGET} 262.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 263 ${OBJCOPY} -X ${.TARGET} 264.endif 265 266.cc.go .cpp.go .cxx.go .C.go: 267 ${_MKTARGET_COMPILE} 268 ${COMPILE.cc} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET} 269 270.cc.pico .cpp.pico .cxx.pico .C.pico: 271 ${_MKTARGET_COMPILE} 272 ${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET} 273.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 274 ${OBJCOPY} -x ${.TARGET} 275.endif 276 277.f.o: 278 ${_MKTARGET_COMPILE} 279 ${COMPILE.f} ${.IMPSRC} -o ${.TARGET} 280.if defined(CTFCONVERT) 281 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 282.endif 283.if !defined(FOPTS) || empty(FOPTS:M*-g*) 284 ${OBJCOPY} -x ${.TARGET} 285.endif 286 287.f.po: 288 ${_MKTARGET_COMPILE} 289 ${COMPILE.f} ${PROFFLAGS} -pg ${.IMPSRC} -o ${.TARGET} 290.if defined(CTFCONVERT) 291 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 292.endif 293.if !defined(FOPTS) || empty(FOPTS:M*-g*) 294 ${OBJCOPY} -X ${.TARGET} 295.endif 296 297.f.go: 298 ${_MKTARGET_COMPILE} 299 ${COMPILE.f} ${DEBUGFLAGS} -g ${.IMPSRC} -o ${.TARGET} 300 301.f.pico: 302 ${_MKTARGET_COMPILE} 303 ${COMPILE.f} ${FPICFLAGS} ${.IMPSRC} -o ${.TARGET} 304.if !defined(FOPTS) || empty(FOPTS:M*-g*) 305 ${OBJCOPY} -x ${.TARGET} 306.endif 307 308.f.ln: 309 ${_MKTARGET_COMPILE} 310 @echo Skipping lint for Fortran libraries. 311 312.m.o: 313 ${_MKTARGET_COMPILE} 314 ${COMPILE.m} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 315.if defined(CTFCONVERT) 316 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 317.endif 318.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) 319 ${OBJCOPY} -x ${.TARGET} 320.endif 321 322.m.po: 323 ${_MKTARGET_COMPILE} 324 ${COMPILE.m} ${PROFFLAGS} -pg ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 325.if defined(CTFCONVERT) 326 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 327.endif 328.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) 329 ${OBJCOPY} -X ${.TARGET} 330.endif 331 332.m.go: 333 ${_MKTARGET_COMPILE} 334 ${COMPILE.m} ${DEBUGFLAGS} -g ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 335.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) 336 ${OBJCOPY} -X ${.TARGET} 337.endif 338 339.m.pico: 340 ${_MKTARGET_COMPILE} 341 ${COMPILE.m} ${CSHLIBFLAGS} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 342.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) 343 ${OBJCOPY} -x ${.TARGET} 344.endif 345 346.s.o: 347 ${_MKTARGET_COMPILE} 348 ${COMPILE.s} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 349.if defined(CTFCONVERT) 350 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 351.endif 352 ${OBJCOPY} -x ${.TARGET} 353 354.S.o: 355 ${_MKTARGET_COMPILE} 356 ${COMPILE.S} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 357.if defined(CTFCONVERT) 358 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 359.endif 360 ${OBJCOPY} -x ${.TARGET} 361 362.s.po: 363 ${_MKTARGET_COMPILE} 364 ${COMPILE.s} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 365.if defined(CTFCONVERT) 366 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 367.endif 368 ${OBJCOPY} -X ${.TARGET} 369 370.S.po: 371 ${_MKTARGET_COMPILE} 372 ${COMPILE.S} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 373.if defined(CTFCONVERT) 374 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 375.endif 376 ${OBJCOPY} -X ${.TARGET} 377 378.s.go: 379 ${_MKTARGET_COMPILE} 380 ${COMPILE.s} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.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.pico: 387 ${_MKTARGET_COMPILE} 388 ${COMPILE.s} ${CAPICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 389 ${OBJCOPY} -x ${.TARGET} 390 391.S.pico: 392 ${_MKTARGET_COMPILE} 393 ${COMPILE.S} ${CAPICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 394 ${OBJCOPY} -x ${.TARGET} 395 396.if defined(LIB) # { 397.if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \ 398 || ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no" 399_LIBS=lib${LIB}.a 400.else 401_LIBS= 402.endif 403 404OBJS+=${SRCS:N*.h:N*.sh:R:S/$/.o/g} 405 406STOBJS+=${OBJS} 407 408LOBJS+=${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln} 409 410.if ${LIBISPRIVATE} != "no" 411# No installation is required 412libinstall:: 413.endif 414 415.if ${MKDEBUGLIB} != "no" 416_LIBS+=lib${LIB}_g.a 417GOBJS+=${OBJS:.o=.go} 418DEBUGFLAGS?=-DDEBUG 419.endif 420 421.if ${MKPROFILE} != "no" 422_LIBS+=lib${LIB}_p.a 423POBJS+=${OBJS:.o=.po} 424PROFFLAGS?=-DGPROF -DPROF 425.endif 426 427.if ${MKPIC} != "no" # { 428.if ${MKPICLIB} == "no" 429.if ${MKSHLIBOBJS} != "no" 430# make _pic.a, which isn't really pic, 431# since it's needed for making shared lib. 432# but don't install it. 433SOLIB=lib${LIB}_pic.a 434SOBJS+=${OBJS:.o=.pico} 435.else 436SOLIB=lib${LIB}.a 437.endif 438.else 439SOLIB=lib${LIB}_pic.a 440_LIBS+=${SOLIB} 441SOBJS+=${OBJS:.o=.pico} 442.endif 443.if defined(SHLIB_FULLVERSION) 444_LIB.so:=lib${LIB}.so.${SHLIB_FULLVERSION} 445.if ${MKDEBUG} != "no" 446_LIB.debug:=${_LIB.so}.debug 447.endif 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} ${_LIB.debug} 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 -Wl,-rpath,${SHLIBDIR} \ 526 -L${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# We don't use INSTALL_SYMLINK here because this is just 576# happening inside the build directory/objdir. XXX Why does 577# this spend so much effort on libraries that aren't live??? XXX 578.if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \ 579 "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}" 580 ${HOST_LN} -sf lib${LIB}.so.${SHLIB_FULLVERSION} lib${LIB}.so.${SHLIB_MAJOR}.tmp 581 mv -f lib${LIB}.so.${SHLIB_MAJOR}.tmp lib${LIB}.so.${SHLIB_MAJOR} 582.endif 583 ${HOST_LN} -sf lib${LIB}.so.${SHLIB_FULLVERSION} lib${LIB}.so.tmp 584 mv -f lib${LIB}.so.tmp lib${LIB}.so 585.if ${MKSTRIPIDENT} != "no" 586 ${OBJCOPY} -R .ident ${.TARGET} 587.endif 588 589.if defined(_LIB.debug) 590${_LIB.debug}: ${_LIB.so} 591 ${_MKTARGET_CREATE} 592 ( ${OBJCOPY} --only-keep-debug ${_LIB.so} ${_LIB.debug} \ 593 && ${OBJCOPY} --strip-debug -p -R .gnu_debuglink \ 594 --add-gnu-debuglink=${_LIB.debug} ${_LIB.so} \ 595 ) || (rm -f ${_LIB.debug}; false) 596.endif 597 598.if !empty(LOBJS) # { 599LLIBS?= -lc 600llib-l${LIB}.ln: ${LOBJS} 601 ${_MKTARGET_COMPILE} 602 rm -f llib-l${LIB}.ln 603.if defined(DESTDIR) 604 ${LINT} -C${LIB} ${.ALLSRC} -L${DESTDIR}/usr/libdata ${LLIBS} 605.else 606 ${LINT} -C${LIB} ${.ALLSRC} ${LLIBS} 607.endif 608.endif # } 609 610lint: ${LOBJS} 611.if defined(LOBJS) && !empty(LOBJS) 612 ${LINT} ${LINTFLAGS} ${LOBJS} 613.endif 614 615cleanlib: .PHONY 616 rm -f a.out [Ee]rrs mklog core *.core ${CLEANFILES} 617 rm -f lib${LIB}.a ${STOBJS} 618 rm -f lib${LIB}_p.a ${POBJS} 619 rm -f lib${LIB}_g.a ${GOBJS} 620 rm -f lib${LIB}_pic.a lib${LIB}.so.* lib${LIB}.so ${_LIB.debug} ${SOBJS} 621 rm -f ${STOBJS:=.tmp} ${POBJS:=.tmp} ${SOBJS:=.tmp} ${GOBJS:=.tmp} 622 rm -f llib-l${LIB}.ln ${LOBJS} 623 624 625.if !target(libinstall) # { 626# Make sure it gets defined, in case MKPIC==no && MKLINKLIB==no 627libinstall:: 628 629.if ${MKLINKLIB} != "no" && ${MKSTATICLIB} != "no" 630libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}.a 631.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}.a 632 633.if ${MKUPDATE} == "no" 634.if !defined(BUILD) && !make(all) && !make(lib${LIB}.a) 635${DESTDIR}${LIBDIR}/lib${LIB}.a! .MADE 636.endif 637${DESTDIR}${LIBDIR}/lib${LIB}.a! lib${LIB}.a __archiveinstall 638.else 639.if !defined(BUILD) && !make(all) && !make(lib${LIB}.a) 640${DESTDIR}${LIBDIR}/lib${LIB}.a: .MADE 641.endif 642${DESTDIR}${LIBDIR}/lib${LIB}.a: lib${LIB}.a __archiveinstall 643.endif 644.endif 645 646.if ${MKPROFILE} != "no" 647libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a 648.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a 649 650.if ${MKUPDATE} == "no" 651.if !defined(BUILD) && !make(all) && !make(lib${LIB}_p.a) 652${DESTDIR}${LIBDIR}/lib${LIB}_p.a! .MADE 653.endif 654${DESTDIR}${LIBDIR}/lib${LIB}_p.a! lib${LIB}_p.a __archiveinstall 655.else 656.if !defined(BUILD) && !make(all) && !make(lib${LIB}_p.a) 657${DESTDIR}${LIBDIR}/lib${LIB}_p.a: .MADE 658.endif 659${DESTDIR}${LIBDIR}/lib${LIB}_p.a: lib${LIB}_p.a __archiveinstall 660.endif 661.endif 662 663.if ${MKDEBUGLIB} != "no" 664libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_g.a 665.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_g.a 666 667.if ${MKUPDATE} == "no" 668.if !defined(BUILD) && !make(all) && !make(lib${LIB}_g.a) 669${DESTDIR}${LIBDIR}/lib${LIB}_g.a! .MADE 670.endif 671${DESTDIR}${LIBDIR}/lib${LIB}_g.a! lib${LIB}_g.a __archiveinstall 672.else 673.if !defined(BUILD) && !make(all) && !make(lib${LIB}_g.a) 674${DESTDIR}${LIBDIR}/lib${LIB}_g.a: .MADE 675.endif 676${DESTDIR}${LIBDIR}/lib${LIB}_g.a: lib${LIB}_g.a __archiveinstall 677.endif 678.endif 679 680.if ${MKPIC} != "no" && ${MKPICINSTALL} != "no" 681libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a 682.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a 683 684.if ${MKUPDATE} == "no" 685.if !defined(BUILD) && !make(all) && !make(lib${LIB}_pic.a) 686${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! .MADE 687.endif 688.if ${MKPICLIB} == "no" 689${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! lib${LIB}.a __archivesymlinkpic 690.else 691${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! lib${LIB}_pic.a __archiveinstall 692.endif 693.else 694.if !defined(BUILD) && !make(all) && !make(lib${LIB}_pic.a) 695${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: .MADE 696.endif 697.if ${MKPICLIB} == "no" 698${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: lib${LIB}.a __archivesymlinkpic 699.else 700${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: lib${LIB}_pic.a __archiveinstall 701.endif 702.endif 703.endif 704 705.if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION) 706_LIB_SO_TGT= ${DESTDIR}${_LIBSODIR}/${_LIB_PREFIX}${LIB}.so 707_LIB_SO_TGTLIBDIR= ${DESTDIR}${LIBDIR}/${_LIB_PREFIX}${LIB}.so 708 709libinstall:: ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} 710.PRECIOUS: ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} 711 712.if ${MKUPDATE} == "no" 713.if !defined(BUILD) && !make(all) && !make(lib${LIB}.so.${SHLIB_FULLVERSION}) 714${_LIB_SO_TGT}.${SHLIB_FULLVERSION}! .MADE 715.endif 716${_LIB_SO_TGT}.${SHLIB_FULLVERSION}! lib${LIB}.so.${SHLIB_FULLVERSION} 717.else 718.if !defined(BUILD) && !make(all) && !make(lib${LIB}.so.${SHLIB_FULLVERSION}) 719${_LIB_SO_TGT}.${SHLIB_FULLVERSION}: .MADE 720.endif 721${_LIB_SO_TGT}.${SHLIB_FULLVERSION}: lib${LIB}.so.${SHLIB_FULLVERSION} 722.endif 723 ${_MKTARGET_INSTALL} 724 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 725 ${.ALLSRC} ${.TARGET} 726.if ${_LIBSODIR} != ${LIBDIR} 727 ${INSTALL_SYMLINK} -l r \ 728 ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} \ 729 ${_LIB_SO_TGTLIBDIR}.${SHLIB_FULLVERSION} 730.endif 731.if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \ 732 "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}" 733 ${INSTALL_SYMLINK} \ 734 ${_LIB_PREFIX}${LIB}.so.${SHLIB_FULLVERSION} \ 735 ${_LIB_SO_TGT}.${SHLIB_MAJOR} 736.if ${_LIBSODIR} != ${LIBDIR} 737 ${INSTALL_SYMLINK} -l r \ 738 ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} \ 739 ${_LIB_SO_TGTLIBDIR}.${SHLIB_MAJOR} 740.endif 741.endif 742.if ${MKLINKLIB} != "no" 743 ${INSTALL_SYMLINK} \ 744 ${_LIB_PREFIX}${LIB}.so.${SHLIB_FULLVERSION} \ 745 ${_LIB_SO_TGT} 746.if ${_LIBSODIR} != ${LIBDIR} 747 ${INSTALL_SYMLINK} -l r \ 748 ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} \ 749 ${_LIB_SO_TGTLIBDIR} 750.endif 751.endif 752.endif 753 754.if defined(_LIB.debug) 755libinstall:: ${DESTDIR}${DEBUGDIR}${LIBDIR}/${_LIB.debug} 756.PRECIOUS: ${DESTDIR}${DEBUGDIR}${LIBDIR}/${_LIB.debug} 757 758${DESTDIR}${DEBUGDIR}${LIBDIR}/${_LIB.debug}: ${_LIB.debug} 759 ${_MKTARGET_INSTALL} 760 ${INSTALL_FILE} -o ${DEBUGOWN} -g ${DEBUGGRP} -m ${DEBUGMODE} \ 761 ${.ALLSRC} ${.TARGET} 762.endif 763 764.if ${MKLINT} != "no" && !empty(LOBJS) 765libinstall:: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln 766.PRECIOUS: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln 767 768.if ${MKUPDATE} == "no" 769.if !defined(BUILD) && !make(all) && !make(llib-l${LIB}.ln) 770${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln! .MADE 771.endif 772${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln! llib-l${LIB}.ln 773.else 774.if !defined(BUILD) && !make(all) && !make(llib-l${LIB}.ln) 775${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: .MADE 776.endif 777${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: llib-l${LIB}.ln 778.endif 779 ${_MKTARGET_INSTALL} 780 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 781 ${.ALLSRC} ${DESTDIR}${LINTLIBDIR} 782.endif 783.endif # !target(libinstall) # } 784 785##### Pull in related .mk logic 786LINKSOWN?= ${LIBOWN} 787LINKSGRP?= ${LIBGRP} 788LINKSMODE?= ${LIBMODE} 789.include <bsd.man.mk> 790.include <bsd.nls.mk> 791.include <bsd.files.mk> 792.include <bsd.inc.mk> 793.include <bsd.links.mk> 794.include <bsd.dep.mk> 795 796${TARGETS}: # ensure existence 797