1# $NetBSD: bsd.lib.mk,v 1.337 2013/07/19 11:43:18 pooka 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.if ${LIBISMODULE} != "no" 15_LIB_PREFIX?= # empty 16MKDEBUGLIB:= no 17MKLINT:= no 18MKPICINSTALL:= no 19MKPROFILE:= no 20MKSTATICLIB:= no 21.else 22_LIB_PREFIX?= lib 23.endif 24 25.if ${LIBISPRIVATE} != "no" 26MKDEBUGLIB:= no 27MKLINT:= no 28MKPICINSTALL:= no 29. if defined(NOSTATICLIB) && ${MKPICLIB} != "no" 30MKSTATICLIB:= no 31. else 32MKPIC:= no 33. endif 34MKPROFILE:= no 35.endif 36 37##### Basic targets 38.PHONY: checkver libinstall 39realinstall: checkver libinstall 40 41##### LIB specific flags. 42# XXX: This is needed for programs that link with .a libraries 43# Perhaps a more correct solution is to always generate _pic.a 44# files or always have a shared library. 45.if defined(MKPIE) && (${MKPIE} != "no") 46CFLAGS+= ${PIE_CFLAGS} 47AFLAGS+= ${PIE_AFLAGS} 48.endif 49 50##### Libraries that this may depend upon. 51.if defined(LIBDPLIBS) && ${MKPIC} != "no" # { 52.for _lib _dir in ${LIBDPLIBS} 53.if !defined(LIBDO.${_lib}) 54LIBDO.${_lib}!= cd "${_dir}" && ${PRINTOBJDIR} 55.MAKEOVERRIDES+=LIBDO.${_lib} 56.endif 57.if ${LIBDO.${_lib}} == "_external" 58LDADD+= -l${_lib} 59.else 60LDADD+= -L${LIBDO.${_lib}} -l${_lib} 61DPADD+= ${LIBDO.${_lib}}/lib${_lib}.so # Don't use _LIB_PREFIX 62.endif 63.endfor 64.endif # } 65 66##### Build and install rules 67MKDEP_SUFFIXES?= .o .po .pico .go .ln 68 69.if !defined(SHLIB_MAJOR) && exists(${SHLIB_VERSION_FILE}) # { 70SHLIB_MAJOR != . ${SHLIB_VERSION_FILE} ; echo $$major 71SHLIB_MINOR != . ${SHLIB_VERSION_FILE} ; echo $$minor 72SHLIB_TEENY != . ${SHLIB_VERSION_FILE} ; echo $$teeny 73 74DPADD+= ${SHLIB_VERSION_FILE} 75 76# Check for higher installed library versions. 77.if !defined(NOCHECKVER) && !defined(NOCHECKVER_${LIB}) && \ 78 exists(${NETBSDSRCDIR}/lib/checkver) 79checkver: 80 @(cd "${.CURDIR}" && \ 81 HOST_SH=${HOST_SH:Q} AWK=${TOOL_AWK:Q} \ 82 ${HOST_SH} ${NETBSDSRCDIR}/lib/checkver -v ${SHLIB_VERSION_FILE} \ 83 -d ${_DEST.OBJ} ${LIB}) 84.endif 85.endif # } 86 87.if !target(checkver) 88checkver: 89.endif 90 91print-shlib-major: 92.if defined(SHLIB_MAJOR) && ${MKPIC} != "no" 93 @echo ${SHLIB_MAJOR} 94.else 95 @false 96.endif 97 98print-shlib-minor: 99.if defined(SHLIB_MINOR) && ${MKPIC} != "no" 100 @echo ${SHLIB_MINOR} 101.else 102 @false 103.endif 104 105print-shlib-teeny: 106.if defined(SHLIB_TEENY) && ${MKPIC} != "no" 107 @echo ${SHLIB_TEENY} 108.else 109 @false 110.endif 111 112.if defined(SHLIB_MAJOR) && !empty(SHLIB_MAJOR) # { 113.if defined(SHLIB_MINOR) && !empty(SHLIB_MINOR) 114.if defined(SHLIB_TEENY) && !empty(SHLIB_TEENY) 115SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR}.${SHLIB_TEENY} 116.else 117SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR} 118.endif 119.else 120SHLIB_FULLVERSION=${SHLIB_MAJOR} 121.endif 122.endif # } 123 124# add additional suffixes not exported. 125# .po is used for profiling object files. 126# .pico is used for PIC object files. 127.SUFFIXES: .out .a .ln .pico .po .go .o .s .S .c .cc .cpp .cxx .C .m .F .f .r .y .l .cl .p .h 128.SUFFIXES: .sh .m4 .m 129 130 131# Set PICFLAGS to cc flags for producing position-independent code, 132# if not already set. Includes -DPIC, if required. 133 134# Data-driven table using make variables to control how shared libraries 135# are built for different platforms and object formats. 136# SHLIB_MAJOR, SHLIB_MINOR, SHLIB_TEENY: Major, minor, and teeny version 137# numbers of shared library 138# SHLIB_SOVERSION: version number to be compiled into a shared library 139# via -soname. Usualy ${SHLIB_MAJOR} on ELF. 140# NetBSD/pmax used to use ${SHLIB_MAJOR}[.${SHLIB_MINOR} 141# [.${SHLIB_TEENY}]] 142# SHLIB_SHFLAGS: Flags to tell ${LD} to emit shared library. 143# with ELF, also set shared-lib version for ld.so. 144# SHLIB_LDSTARTFILE: support .o file, call C++ file-level constructors 145# SHLIB_LDENDFILE: support .o file, call C++ file-level destructors 146# FPICFLAGS: flags for ${FC} to compile .[fF] files to .pico objects. 147# CPPPICFLAGS: flags for ${CPP} to preprocess .[sS] files for ${AS} 148# CPICFLAGS: flags for ${CC} to compile .[cC] files to pic objects. 149# CSHLIBFLAGS: flags for ${CC} to compile .[cC] files to .pico objects. 150# (usually includes ${CPICFLAGS}) 151# CAPICFLAGS: flags for ${CC} to compiling .[Ss] files 152# (usually just ${CPPPICFLAGS} ${CPICFLAGS}) 153# APICFLAGS: flags for ${AS} to assemble .[sS] to .pico objects. 154 155.if ${MACHINE_ARCH} == "alpha" # { 156 157FPICFLAGS ?= -fPIC 158CPICFLAGS ?= -fPIC -DPIC 159CPPPICFLAGS?= -DPIC 160CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS} 161APICFLAGS ?= 162 163.elif (${MACHINE_ARCH} == "sparc" || ${MACHINE_ARCH} == "sparc64") # } { 164 165# If you use -fPIC you need to define BIGPIC to turn on 32-bit 166# relocations in asm code 167FPICFLAGS ?= -fPIC 168CPICFLAGS ?= -fPIC -DPIC 169CPPPICFLAGS?= -DPIC -DBIGPIC 170CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS} 171APICFLAGS ?= -KPIC 172 173.else # } { 174 175# Platform-independent flags for NetBSD shared libraries 176SHLIB_SOVERSION=${SHLIB_FULLVERSION} 177SHLIB_SHFLAGS= 178FPICFLAGS ?= -fPIC 179CPICFLAGS?= -fPIC -DPIC 180CPPPICFLAGS?= -DPIC 181CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS} 182APICFLAGS?= -k 183 184.endif # } 185 186.if ${MKPICLIB} != "no" 187CSHLIBFLAGS+= ${CPICFLAGS} 188.endif 189 190.if defined(CSHLIBFLAGS) && !empty(CSHLIBFLAGS) 191MKSHLIBOBJS= yes 192.else 193MKSHLIBOBJS= no 194.endif 195 196.if (defined(MKDEBUG) && (${MKDEBUG} != "no")) || \ 197 (defined(CFLAGS) && !empty(CFLAGS:M*-g*)) 198# We only add -g to the shared library objects 199# because we don't currently split .a archives. 200CSHLIBFLAGS+= -g 201.if ${LIBISPRIVATE} == "yes" 202CFLAGS+= -g 203.endif 204.endif 205 206# Platform-independent linker flags for ELF shared libraries 207SHLIB_SOVERSION= ${SHLIB_MAJOR} 208SHLIB_SHFLAGS= -Wl,-soname,${_LIB}.so.${SHLIB_SOVERSION} 209SHLIB_SHFLAGS+= -Wl,--warn-shared-textrel 210.if !defined(SHLIB_MKMAP) || ${SHLIB_MKMAP} != "no" 211SHLIB_SHFLAGS+= -Wl,-Map=${_LIB}.so.${SHLIB_SOVERSION}.map 212.endif 213CLEANFILES+= ${_LIB}.so.${SHLIB_SOVERSION}.map 214SHLIB_LDSTARTFILE?= ${_GCC_CRTI} ${_GCC_CRTBEGINS} 215SHLIB_LDENDFILE?= ${_GCC_CRTENDS} ${_GCC_CRTN} 216 217CFLAGS+= ${COPTS} 218OBJCFLAGS+= ${OBJCOPTS} 219AFLAGS+= ${COPTS} 220FFLAGS+= ${FOPTS} 221 222.if defined(CTFCONVERT) 223.if defined(CFLAGS) && !empty(CFLAGS:M*-g*) 224CTFFLAGS+= -g 225.endif 226.endif 227 228LIBSTRIPAOBJS= yes 229.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 230LIBSTRIPCOBJS= yes 231.endif 232.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) 233LIBSTRIPOBJCOBJS= yes 234.endif 235.if !defined(FFLAGS) || empty(FFLAGS:M*-g*) 236LIBSTRIPFOBJS= yes 237.endif 238.if !defined(CSHLIBFLAGS) || empty(CSHLIBFLAGS:M*-g*) 239LIBSTRIPSHLIBOBJS= yes 240.endif 241 242.c.o: 243 ${_MKTARGET_COMPILE} 244 ${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 245.if defined(CTFCONVERT) 246 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 247.endif 248.if defined(LIBSTRIPCOBJS) 249 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 250.endif 251 252.c.po: 253 ${_MKTARGET_COMPILE} 254 ${COMPILE.c} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -pg ${.IMPSRC} -o ${.TARGET} 255.if defined(CTFCONVERT) 256 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 257.endif 258.if defined(LIBSTRIPCOBJS) 259 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 260.endif 261 262.c.go: 263 ${_MKTARGET_COMPILE} 264 ${COMPILE.c} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET} 265 266.c.pico: 267 ${_MKTARGET_COMPILE} 268 ${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET} 269.if defined(LIBSTRIPSHLIBOBJS) 270 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 271.endif 272 273.cc.o .cpp.o .cxx.o .C.o: 274 ${_MKTARGET_COMPILE} 275 ${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 276.if defined(LIBSTRIPCOBJS) 277 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 278.endif 279 280.cc.po .cpp.po .cxx.po .C.po: 281 ${_MKTARGET_COMPILE} 282 ${COMPILE.cc} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -pg ${.IMPSRC} -o ${.TARGET} 283.if defined(LIBSTRIPCOBJS) 284 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 285.endif 286 287.cc.go .cpp.go .cxx.go .C.go: 288 ${_MKTARGET_COMPILE} 289 ${COMPILE.cc} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET} 290 291.cc.pico .cpp.pico .cxx.pico .C.pico: 292 ${_MKTARGET_COMPILE} 293 ${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET} 294.if defined(LIBSTRIPSHLIBOBJS) 295 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 296.endif 297 298.f.o: 299 ${_MKTARGET_COMPILE} 300 ${COMPILE.f} ${.IMPSRC} -o ${.TARGET} 301.if defined(CTFCONVERT) 302 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 303.endif 304.if defined(LIBSTRIPFOBJS) 305 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 306.endif 307 308.f.po: 309 ${_MKTARGET_COMPILE} 310 ${COMPILE.f} ${PROFFLAGS} -pg ${.IMPSRC} -o ${.TARGET} 311.if defined(CTFCONVERT) 312 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 313.endif 314.if defined(LIBSTRIPFOBJS) 315 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 316.endif 317 318.f.go: 319 ${_MKTARGET_COMPILE} 320 ${COMPILE.f} ${DEBUGFLAGS} -g ${.IMPSRC} -o ${.TARGET} 321 322.f.pico: 323 ${_MKTARGET_COMPILE} 324 ${COMPILE.f} ${FPICFLAGS} ${.IMPSRC} -o ${.TARGET} 325.if defined(LIBSTRIPFOBJS) 326 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 327.endif 328 329.f.ln: 330 ${_MKTARGET_COMPILE} 331 @echo Skipping lint for Fortran libraries. 332 333.m.o: 334 ${_MKTARGET_COMPILE} 335 ${COMPILE.m} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 336.if defined(CTFCONVERT) 337 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 338.endif 339.if defined(LIBSTRIPOBJCOBJS) 340 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 341.endif 342 343.m.po: 344 ${_MKTARGET_COMPILE} 345 ${COMPILE.m} ${PROFFLAGS} -pg ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 346.if defined(CTFCONVERT) 347 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 348.endif 349.if defined(LIBSTRIPOBJCOBJS) 350 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 351.endif 352 353.m.go: 354 ${_MKTARGET_COMPILE} 355 ${COMPILE.m} ${DEBUGFLAGS} -g ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 356.if defined(LIBSTRIPOBJCOBJS) 357 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 358.endif 359 360.m.pico: 361 ${_MKTARGET_COMPILE} 362 ${COMPILE.m} ${CSHLIBFLAGS} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 363.if defined(LIBSTRIPOBJCOBJS) 364 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 365.endif 366 367.s.o: 368 ${_MKTARGET_COMPILE} 369 ${COMPILE.s} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 370.if defined(CTFCONVERT) 371 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 372.endif 373.if defined(LIBSTRIPAOBJS) 374 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 375.endif 376 377.S.o: 378 ${_MKTARGET_COMPILE} 379 ${COMPILE.S} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 380.if defined(CTFCONVERT) 381 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 382.endif 383.if defined(LIBSTRIPAOBJS) 384 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 385.endif 386 387.s.po: 388 ${_MKTARGET_COMPILE} 389 ${COMPILE.s} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 390.if defined(CTFCONVERT) 391 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 392.endif 393.if defined(LIBSTRIPAOBJS) 394 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 395.endif 396 397.S.po: 398 ${_MKTARGET_COMPILE} 399 ${COMPILE.S} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 400.if defined(CTFCONVERT) 401 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 402.endif 403.if defined(LIBSTRIPAOBJS) 404 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 405.endif 406 407.s.go: 408 ${_MKTARGET_COMPILE} 409 ${COMPILE.s} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 410 411.S.go: 412 ${_MKTARGET_COMPILE} 413 ${COMPILE.S} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 414 415.s.pico: 416 ${_MKTARGET_COMPILE} 417 ${COMPILE.s} ${CAPICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 418.if defined(LIBSTRIPAOBJS) 419 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 420.endif 421 422.S.pico: 423 ${_MKTARGET_COMPILE} 424 ${COMPILE.S} ${CAPICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 425.if defined(LIBSTRIPAOBJS) 426 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 427.endif 428 429# Declare a few variables to make our life easier later. 430_LIB:=${_LIB_PREFIX}${LIB} 431_LIB.a:=${_LIB}.a 432_LIB_p.a:=${_LIB}_p.a 433_LIB_g.a:=${_LIB}_g.a 434_LIB_pic.a:=${_LIB}_pic.a 435_LIB.ln:=llib-l${LIB}.ln 436 437.if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION) 438_LIB.so:=${_LIB}.so 439_LIB.so.major:=${_LIB}.so.${SHLIB_MAJOR} 440_LIB.so.full:=${_LIB}.so.${SHLIB_FULLVERSION} 441.if ${MKDEBUG} != "no" 442_LIB.so.debug:=${_LIB.so.full}.debug 443.endif 444.endif 445 446_DEST.LIB:=${DESTDIR}${LIBDIR} 447_DEST.OBJ:=${DESTDIR}${_LIBSODIR} 448_DEST.LINT:=${DESTDIR}${LINTLIBDIR} 449_DEST.DEBUG:=${DESTDIR}${DEBUGDIR}${LIBDIR} 450_DEST.ODEBUG:=${DESTDIR}${DEBUGDIR}${_LIBSODIR} 451 452.if defined(LIB) # { 453.if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \ 454 || ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no" 455_LIBS=${_LIB.a} 456.else 457_LIBS= 458.endif 459 460.if ${LIBISPRIVATE} != "no" \ 461 && (defined(USE_COMBINE) && ${USE_COMBINE} == "yes" \ 462 && !defined(NOCOMBINE)) # { 463.for f in ${SRCS:N*.h:N*.sh:C/\.[yl]$/.c/g} 464COMBINEFLAGS.${LIB}.$f := ${CPPFLAGS.$f:D1} ${CPUFLAGS.$f:D2} ${COPTS.$f:D3} ${OBJCOPTS.$f:D4} ${CXXFLAGS.$f:D5} 465.if empty(COMBINEFLAGS.${LIB}.${f}) && !defined(NOCOMBINE.$f) 466COMBINESRCS+= ${f} 467NODPSRCS+= ${f} 468.else 469OBJS+= ${f:R:S/$/.o/} 470.endif 471.endfor 472 473.if !empty(COMBINESRCS) 474OBJS+= ${_LIB}_combine.o 475${_LIB}_combine.o: ${COMBINESRCS} 476 ${_MKTARGET_COMPILE} 477 ${COMPILE.c} -MD --combine ${.ALLSRC} -o ${.TARGET} 478.if defined(LIBSTRIPOBJS) 479 ${OBJCOPY} -x ${.TARGET} 480.endif 481 482CLEANFILES+= ${_LIB}_combine.d 483 484.if exists("${_LIB}_combine.d") 485.include "${_LIB}_combine.d" 486.endif 487.endif # empty(XSRCS.${LIB}) 488.else # } { 489OBJS+=${SRCS:N*.h:N*.sh:R:S/$/.o/g} 490.endif # } 491 492STOBJS+=${OBJS} 493 494LOBJS+=${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln} 495 496.if ${LIBISPRIVATE} != "no" 497# No installation is required 498libinstall:: 499.endif 500 501.if ${MKDEBUGLIB} != "no" 502_LIBS+=${_LIB_g.a} 503GOBJS+=${OBJS:.o=.go} 504DEBUGFLAGS?=-DDEBUG 505.endif 506 507.if ${MKPROFILE} != "no" 508_LIBS+=${_LIB_p.a} 509POBJS+=${OBJS:.o=.po} 510PROFFLAGS?=-DGPROF -DPROF 511.endif 512 513.if ${MKPIC} != "no" # { 514.if ${MKPICLIB} == "no" 515.if ${MKSHLIBOBJS} != "no" 516# make _pic.a, which isn't really pic, 517# since it's needed for making shared lib. 518# but don't install it. 519SOLIB=${_LIB_pic.a} 520SOBJS+=${OBJS:.o=.pico} 521.else 522SOLIB=${_LIB.a} 523.endif 524.else 525SOLIB=${_LIB_pic.a} 526_LIBS+=${SOLIB} 527SOBJS+=${OBJS:.o=.pico} 528.endif 529.if defined(SHLIB_FULLVERSION) 530_LIBS+=${_LIB.so.full} 531.endif 532.endif # } 533 534.if ${MKLINT} != "no" && !empty(LOBJS) 535_LIBS+=${_LIB.ln} 536.endif 537 538ALLOBJS= 539.if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \ 540 || ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no" 541ALLOBJS+=${STOBJS} 542.endif 543ALLOBJS+=${POBJS} ${SOBJS} 544.if ${MKLINT} != "no" && !empty(LOBJS) 545ALLOBJS+=${LOBJS} 546.endif 547.else # !defined(LIB) # } { 548LOBJS= 549SOBJS= 550.endif # !defined(LIB) # } 551 552_YLSRCS= ${SRCS:M*.[ly]:C/\..$/.c/} ${YHEADER:D${SRCS:M*.y:.y=.h}} 553 554.NOPATH: ${ALLOBJS} ${_LIBS} ${_YLSRCS} 555 556realall: ${SRCS} ${ALLOBJS:O} ${_LIBS} ${_LIB.so.debug} 557 558MKARZERO?=no 559 560.if ${MKARZERO} == "yes" 561_ARFL=crsD 562_ARRANFL=sD 563_INSTRANLIB= 564.else 565_ARFL=crs 566_ARRANFL=s 567_INSTRANLIB=${empty(PRESERVE):?-a "${RANLIB} -t":} 568.endif 569 570# If you change this, please consider reflecting the change in 571# the override in sys/rump/Makefile.rump. 572.if !target(__archivebuild) 573__archivebuild: .USE 574 ${_MKTARGET_BUILD} 575 rm -f ${.TARGET} 576 ${AR} ${_ARFL} ${.TARGET} `NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}` 577.endif 578 579.if !target(__archiveinstall) 580__archiveinstall: .USE 581 ${_MKTARGET_INSTALL} 582 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 583 ${_INSTRANLIB} ${.ALLSRC} ${.TARGET} 584.endif 585 586__archivesymlinkpic: .USE 587 ${_MKTARGET_INSTALL} 588 ${INSTALL_SYMLINK} ${.ALLSRC} ${.TARGET} 589 590DPSRCS+= ${_YLSRCS} 591CLEANFILES+= ${_YLSRCS} 592 593${STOBJS} ${POBJS} ${GOBJS} ${SOBJS} ${LOBJS}: ${DPSRCS} 594 595${_LIB.a}:: ${STOBJS} __archivebuild 596 597${_LIB_p.a}:: ${POBJS} __archivebuild 598 599${_LIB_pic.a}:: ${SOBJS} __archivebuild 600 601${_LIB_g.a}:: ${GOBJS} __archivebuild 602 603 604_LIBLDOPTS= 605.if ${SHLIBDIR} != "/usr/lib" 606_LIBLDOPTS+= -Wl,-rpath,${SHLIBDIR} \ 607 -L=${SHLIBDIR} 608.elif ${SHLIBINSTALLDIR} != "/usr/lib" 609_LIBLDOPTS+= -Wl,-rpath-link,${DESTDIR}${SHLIBINSTALLDIR} \ 610 -L=${SHLIBINSTALLDIR} 611.endif 612 613# gcc -shared now adds -lc automatically. For libraries other than libc and 614# libgcc* we add as a dependency the installed shared libc. For libc and 615# libgcc* we avoid adding libc as a dependency by using -nostdlib. Note that 616# -Xl,-nostdlib is not enough because we want to tell the compiler-driver not 617# to add standard libraries, not the linker. 618.if !defined(LIB) 619.if !empty(LIBC_SO) 620DPLIBC ?= ${DESTDIR}${LIBC_SO} 621.endif 622.else 623.if ${LIB} != "c" && ${LIB:Mgcc*} == "" 624.if !empty(LIBC_SO) 625DPLIBC ?= ${DESTDIR}${LIBC_SO} 626.endif 627.else 628LDLIBC ?= -nodefaultlibs 629.if ${LIB} == "c" 630LDADD+= -lgcc 631.endif 632.endif 633.endif 634 635.if ${LIBISCXX} != "no" 636LIBCC:= ${CXX} 637.else 638LIBCC:= ${CC} 639.endif 640 641_LDADD.${_LIB}= ${LDADD} ${LDADD.${_LIB}} 642_LDFLAGS.${_LIB}= ${LDFLAGS} ${LDFLAGS.${_LIB}} 643 644${_LIB.so.full}: ${SOLIB} ${DPADD} ${DPLIBC} \ 645 ${SHLIB_LDSTARTFILE} ${SHLIB_LDENDFILE} 646 ${_MKTARGET_BUILD} 647 rm -f ${.TARGET} 648 ${LIBCC} ${LDLIBC} -Wl,-x -shared ${SHLIB_SHFLAGS} \ 649 ${_LDFLAGS.${_LIB}} -o ${.TARGET} ${_LIBLDOPTS} \ 650 -Wl,--whole-archive ${SOLIB} \ 651 -Wl,--no-whole-archive ${_LDADD.${_LIB}} 652# We don't use INSTALL_SYMLINK here because this is just 653# happening inside the build directory/objdir. XXX Why does 654# this spend so much effort on libraries that aren't live??? XXX 655.if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \ 656 "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}" 657 ${HOST_LN} -sf ${_LIB.so.full} ${_LIB.so.major}.tmp 658 mv -f ${_LIB.so.major}.tmp ${_LIB.so.major} 659.endif 660 ${HOST_LN} -sf ${_LIB.so.full} ${_LIB.so}.tmp 661 mv -f ${_LIB.so}.tmp ${_LIB.so} 662.if ${MKSTRIPIDENT} != "no" 663 ${OBJCOPY} -R .ident ${.TARGET} 664.endif 665 666.if defined(_LIB.so.debug) 667${_LIB.so.debug}: ${_LIB.so.full} 668 ${_MKTARGET_CREATE} 669 ( ${OBJCOPY} --only-keep-debug ${_LIB.so.full} ${_LIB.so.debug} \ 670 && ${OBJCOPY} --strip-debug -p -R .gnu_debuglink \ 671 --add-gnu-debuglink=${_LIB.so.debug} ${_LIB.so.full} \ 672 ) || (rm -f ${.TARGET}; false) 673.endif 674 675.if !empty(LOBJS) # { 676LLIBS?= -lc 677${_LIB.ln}: ${LOBJS} 678 ${_MKTARGET_COMPILE} 679 rm -f ${.TARGET} 680.if defined(DESTDIR) 681 ${LINT} -C${LIB} ${.ALLSRC} -L${DESTDIR}/usr/libdata ${LLIBS} 682.else 683 ${LINT} -C${LIB} ${.ALLSRC} ${LLIBS} 684.endif 685.endif # } 686 687lint: ${LOBJS} 688.if defined(LOBJS) && !empty(LOBJS) 689 ${LINT} ${LINTFLAGS} ${LOBJS} 690.endif 691 692 693# If the number of entries in CLEANFILES is too large, then the 694# commands in bsd.clean.mk encounter errors like "exec(/bin/sh) 695# failed (Argument list too long)". Avoid that by splitting the 696# files to clean into several lists using different variable names. 697# __cleanuse is an internal target in bsd.clean.mk; the way we 698# use it here mimics the way it's used by the clean target in 699# bsd.clean.mk. 700# 701clean: libclean1 libclean2 libclean3 libclean4 libclean5 702libclean1: .PHONY .MADE __cleanuse LIBCLEANFILES1 703libclean2: .PHONY .MADE __cleanuse LIBCLEANFILES2 704libclean3: .PHONY .MADE __cleanuse LIBCLEANFILES3 705libclean4: .PHONY .MADE __cleanuse LIBCLEANFILES4 706libclean5: .PHONY .MADE __cleanuse LIBCLEANFILES5 707CLEANFILES+= a.out [Ee]rrs mklog core *.core 708LIBCLEANFILES1+= ${_LIB.a} ${STOBJS} ${STOBJS:=.tmp} 709LIBCLEANFILES2+= ${_LIB_p.a} ${POBJS} ${POBJS:=.tmp} 710LIBCLEANFILES3+= ${_LIB_g.a} ${GOBJS} ${GOBJS:=.tmp} 711LIBCLEANFILES4+= ${_LIB_pic.a} 712.if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION) 713LIBCLEANFILES4+= ${_LIB.so}.* ${_LIB.so} ${_LIB.so.debug} 714.endif 715LIBCLEANFILES4+= ${SOBJS} ${SOBJS:=.tmp} 716LIBCLEANFILES5+= ${_LIB.ln} ${LOBJS} 717 718.if !target(libinstall) # { 719# Make sure it gets defined, in case MKPIC==no && MKLINKLIB==no 720libinstall:: 721 722.if ${MKLINKLIB} != "no" && ${MKSTATICLIB} != "no" 723libinstall:: ${_DEST.LIB}/${_LIB.a} 724.PRECIOUS: ${_DEST.LIB}/${_LIB.a} 725 726.if ${MKUPDATE} == "no" 727.if !defined(BUILD) && !make(all) && !make(${_LIB.a}) 728${_DEST.LIB}/${_LIB.a}! .MADE 729.endif 730${_DEST.LIB}/${_LIB.a}! ${_LIB.a} __archiveinstall 731.else 732.if !defined(BUILD) && !make(all) && !make(${_LIB.a}) 733${_DEST.LIB}/${_LIB.a}: .MADE 734.endif 735${_DEST.LIB}/${_LIB.a}: ${_LIB.a} __archiveinstall 736.endif 737.endif 738 739.if ${MKPROFILE} != "no" 740libinstall:: ${_DEST.LIB}/${_LIB_p.a} 741.PRECIOUS: ${_DEST.LIB}/${_LIB_p.a} 742 743.if ${MKUPDATE} == "no" 744.if !defined(BUILD) && !make(all) && !make(${_LIB_p.a}) 745${_DEST.LIB}/${_LIB_p.a}! .MADE 746.endif 747${_DEST.LIB}/${_LIB_p.a}! ${_LIB_p.a} __archiveinstall 748.else 749.if !defined(BUILD) && !make(all) && !make(${_LIB_p.a}) 750${_DEST.LIB}/${_LIB_p.a}: .MADE 751.endif 752${_DEST.LIB}/${_LIB_p.a}: ${_LIB_p.a} __archiveinstall 753.endif 754.endif 755 756.if ${MKDEBUGLIB} != "no" 757libinstall:: ${_DEST.LIB}/${_LIB_g.a} 758.PRECIOUS: ${_DEST.LIB}/${_LIB_g.a} 759 760.if ${MKUPDATE} == "no" 761.if !defined(BUILD) && !make(all) && !make(${_LIB_g.a}) 762${_DEST.LIB}/${_LIB_g.a}! .MADE 763.endif 764${_DEST.LIB}/${_LIB_g.a}! ${_LIB_g.a} __archiveinstall 765.else 766.if !defined(BUILD) && !make(all) && !make(${LIB_g.a}) 767${_DEST.LIB}/${_LIB_g.a}: .MADE 768.endif 769${_DEST.LIB}/${_LIB_g.a}: ${_LIB_g.a} __archiveinstall 770.endif 771.endif 772 773.if ${MKPIC} != "no" && ${MKPICINSTALL} != "no" 774libinstall:: ${_DEST.LIB}/${_LIB_pic.a} 775.PRECIOUS: ${_DEST.LIB}/${_LIB_pic.a} 776 777.if ${MKUPDATE} == "no" 778.if !defined(BUILD) && !make(all) && !make(${_LIB_pic.a}) 779${_DEST.LIB}/${_LIB_pic.a}! .MADE 780.endif 781.if ${MKPICLIB} == "no" 782${_DEST.LIB}/${_LIB_pic.a}! ${_LIB.a} __archivesymlinkpic 783.else 784${_DEST.LIB}/${_LIB_pic.a}! ${_LIB_pic.a} __archiveinstall 785.endif 786.else 787.if !defined(BUILD) && !make(all) && !make(${_LIB_pic.a}) 788${_DEST.LIB}/${_LIB_pic.a}: .MADE 789.endif 790.if ${MKPICLIB} == "no" 791${_DEST.LIB}/${_LIB_pic.a}: ${_LIB.a} __archivesymlinkpic 792.else 793${_DEST.LIB}/${_LIB_pic.a}: ${_LIB_pic.a} __archiveinstall 794.endif 795.endif 796.endif 797 798.if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION) 799 800libinstall:: ${_DEST.OBJ}/${_LIB.so.full} 801.PRECIOUS: ${_DEST.OBJ}/${_LIB.so.full} 802 803.if ${MKUPDATE} == "no" 804.if !defined(BUILD) && !make(all) && !make(${_LIB.so.full}) 805${_DEST.OBJ}/${_LIB.so.full}! .MADE 806.endif 807${_DEST.OBJ}/${_LIB.so.full}! ${_LIB.so.full} 808.else 809.if !defined(BUILD) && !make(all) && !make(${_LIB.so.full}) 810${_DEST.OBJ}/${_LIB.so.full}: .MADE 811.endif 812${_DEST.OBJ}/${_LIB.so.full}: ${_LIB.so.full} 813.endif 814 ${_MKTARGET_INSTALL} 815 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 816 ${.ALLSRC} ${.TARGET} 817.if ${_LIBSODIR} != ${LIBDIR} 818 ${INSTALL_SYMLINK} -l r ${_DEST.OBJ}/${_LIB.so.full} \ 819 ${_DEST.LIB}/${_LIB.so.full} 820.endif 821.if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \ 822 "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}" 823 ${INSTALL_SYMLINK} ${_LIB.so.full} ${_DEST.OBJ}/${_LIB.so.major} 824.if ${_LIBSODIR} != ${LIBDIR} 825 ${INSTALL_SYMLINK} -l r ${_DEST.OBJ}/${_LIB.so.full} \ 826 ${_DEST.LIB}/${_LIB.so.major} 827.endif 828.endif 829.if ${MKLINKLIB} != "no" 830 ${INSTALL_SYMLINK} ${_LIB.so.full} ${_DEST.OBJ}/${_LIB.so} 831.if ${_LIBSODIR} != ${LIBDIR} 832 ${INSTALL_SYMLINK} -l r ${_DEST.OBJ}/${_LIB.so.full} \ 833 ${_DEST.LIB}/${_LIB.so} 834.endif 835.endif 836.endif 837 838.if defined(_LIB.so.debug) 839libinstall:: ${_DEST.DEBUG}/${_LIB.so.debug} 840.PRECIOUS: ${_DEST.DEBUG}/${_LIB.so.debug} 841 842${_DEST.DEBUG}/${_LIB.so.debug}: ${_LIB.so.debug} 843 ${_MKTARGET_INSTALL} 844 ${INSTALL_FILE} -o ${DEBUGOWN} -g ${DEBUGGRP} -m ${DEBUGMODE} \ 845 ${.ALLSRC} ${.TARGET} 846.if ${_LIBSODIR} != ${LIBDIR} 847 ${INSTALL_SYMLINK} -l r ${_DEST.DEBUG}/${_LIB.so.debug} \ 848 ${_DEST.ODEBUG}/${_LIB.so.debug} 849.endif 850.endif 851 852.if ${MKLINT} != "no" && !empty(LOBJS) 853libinstall:: ${_DEST.LINT}/${_LIB.ln} 854.PRECIOUS: ${_DEST.LINT}/${_LIB.ln} 855 856.if ${MKUPDATE} == "no" 857.if !defined(BUILD) && !make(all) && !make(${_LIB.ln}) 858${_DEST.LINT}/${_LIB.ln}! .MADE 859.endif 860${_DEST.LINT}/${_LIB.ln}! ${_LIB.ln} 861.else 862.if !defined(BUILD) && !make(all) && !make(${_LIB.ln}) 863${_DEST.LINT}/${_LIB.ln}: .MADE 864.endif 865${_DEST.LINT}/${_LIB.ln}: ${_LIB.ln} 866.endif 867 ${_MKTARGET_INSTALL} 868 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 869 ${.ALLSRC} ${_DEST.LINT} 870.endif 871.endif # !target(libinstall) # } 872 873##### Pull in related .mk logic 874LINKSOWN?= ${LIBOWN} 875LINKSGRP?= ${LIBGRP} 876LINKSMODE?= ${LIBMODE} 877.include <bsd.man.mk> 878.include <bsd.nls.mk> 879.include <bsd.files.mk> 880.include <bsd.inc.mk> 881.include <bsd.links.mk> 882.include <bsd.dep.mk> 883.include <bsd.clang-analyze.mk> 884.include <bsd.clean.mk> 885 886${TARGETS}: # ensure existence 887