1# $NetBSD: bsd.lib.mk,v 1.376 2018/06/25 17:58:36 kamil 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 8# Rename the local function definitions to not conflict with libc/rt/pthread/m. 9.if ${MKSANITIZER:Uno} == "yes" && defined(SANITIZER_RENAME_SYMBOL) 10. for _symbol in ${SANITIZER_RENAME_SYMBOL} 11CPPFLAGS+= -D${_symbol}=__mksanitizer_${_symbol} 12. endfor 13.endif 14 15# Pull in <bsd.sys.mk> here so we can override its .c.o rule 16.include <bsd.sys.mk> 17 18LIBISMODULE?= no 19LIBISPRIVATE?= no 20LIBISCXX?= no 21 22.if ${LIBISMODULE} != "no" 23_LIB_PREFIX?= # empty 24MKDEBUGLIB:= no 25MKLINT:= no 26MKPICINSTALL:= no 27MKPROFILE:= no 28MKSTATICLIB:= no 29.else 30_LIB_PREFIX?= lib 31.endif 32 33.if ${LIBISPRIVATE} != "no" 34MKDEBUGLIB:= no 35MKLINT:= no 36MKPICINSTALL:= no 37. if defined(NOSTATICLIB) && ${MKPICLIB} != "no" 38MKSTATICLIB:= no 39. else 40MKPIC:= no 41. endif 42MKPROFILE:= no 43.endif 44 45##### Basic targets 46.PHONY: checkver libinstall 47realinstall: checkver libinstall 48 49##### LIB specific flags. 50# XXX: This is needed for programs that link with .a libraries 51# Perhaps a more correct solution is to always generate _pic.a 52# files or always have a shared library. 53# Another fix is to provide rcrt0.o like OpenBSD does and 54# do relocations for static PIE. 55.if defined(MKPIE) && (${MKPIE} != "no") && !defined(NOPIE) 56CFLAGS+= ${PIE_CFLAGS} 57AFLAGS+= ${PIE_AFLAGS} 58.endif 59 60##### Libraries that this may depend upon. 61.if defined(LIBDPLIBS) && ${MKPIC} != "no" # { 62.for _lib _dir in ${LIBDPLIBS} 63.if !defined(LIBDO.${_lib}) 64LIBDO.${_lib}!= cd "${_dir}" && ${PRINTOBJDIR} 65.MAKEOVERRIDES+=LIBDO.${_lib} 66.endif 67.if ${LIBDO.${_lib}} == "_external" 68LDADD+= -l${_lib} 69.else 70LDADD+= -L${LIBDO.${_lib}} -l${_lib} 71DPADD+= ${LIBDO.${_lib}}/lib${_lib}.so # Don't use _LIB_PREFIX 72.endif 73.endfor 74.endif # } 75 76##### Build and install rules 77MKDEP_SUFFIXES?= .o .po .pico .go .ln .d 78 79.if !defined(SHLIB_MAJOR) && exists(${SHLIB_VERSION_FILE}) # { 80SHLIB_MAJOR != . ${SHLIB_VERSION_FILE} ; echo $$major 81SHLIB_MINOR != . ${SHLIB_VERSION_FILE} ; echo $$minor 82SHLIB_TEENY != . ${SHLIB_VERSION_FILE} ; echo $$teeny 83 84DPADD+= ${SHLIB_VERSION_FILE} 85 86# Check for higher installed library versions. 87.if !defined(NOCHECKVER) && !defined(NOCHECKVER_${LIB}) && \ 88 exists(${NETBSDSRCDIR}/lib/checkver) 89checkver: 90 @(cd "${.CURDIR}" && \ 91 HOST_SH=${HOST_SH:Q} AWK=${TOOL_AWK:Q} \ 92 ${HOST_SH} ${NETBSDSRCDIR}/lib/checkver -v ${SHLIB_VERSION_FILE} \ 93 -d ${_DEST.OBJ} ${LIB}) 94.endif 95.endif # } 96 97.if !target(checkver) 98checkver: 99.endif 100 101print-shlib-major: 102.if defined(SHLIB_MAJOR) && ${MKPIC} != "no" 103 @echo ${SHLIB_MAJOR} 104.else 105 @false 106.endif 107 108print-shlib-minor: 109.if defined(SHLIB_MINOR) && ${MKPIC} != "no" 110 @echo ${SHLIB_MINOR} 111.else 112 @false 113.endif 114 115print-shlib-teeny: 116.if defined(SHLIB_TEENY) && ${MKPIC} != "no" 117 @echo ${SHLIB_TEENY} 118.else 119 @false 120.endif 121 122.if defined(SHLIB_MAJOR) && !empty(SHLIB_MAJOR) # { 123.if defined(SHLIB_MINOR) && !empty(SHLIB_MINOR) 124.if defined(SHLIB_TEENY) && !empty(SHLIB_TEENY) 125SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR}.${SHLIB_TEENY} 126.else 127SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR} 128.endif 129.else 130SHLIB_FULLVERSION=${SHLIB_MAJOR} 131.endif 132.endif # } 133 134# add additional suffixes not exported. 135# .po is used for profiling object files. 136# .pico is used for PIC object files. 137.SUFFIXES: .out .a .ln .pico .po .go .o .s .S .c .cc .cpp .cxx .C .m .F .f .r .y .l .cl .p .h 138.SUFFIXES: .sh .m4 .m 139 140 141# Set PICFLAGS to cc flags for producing position-independent code, 142# if not already set. 143 144# Data-driven table using make variables to control how shared libraries 145# are built for different platforms and object formats. 146# SHLIB_MAJOR, SHLIB_MINOR, SHLIB_TEENY: Major, minor, and teeny version 147# numbers of shared library 148# SHLIB_SOVERSION: version number to be compiled into a shared library 149# via -soname. Usualy ${SHLIB_MAJOR} on ELF. 150# NetBSD/pmax used to use ${SHLIB_MAJOR}[.${SHLIB_MINOR} 151# [.${SHLIB_TEENY}]] 152# SHLIB_SHFLAGS: Flags to tell ${LD} to emit shared library. 153# with ELF, also set shared-lib version for ld.so. 154# SHLIB_LDSTARTFILE: support .o file, call C++ file-level constructors 155# SHLIB_LDENDFILE: support .o file, call C++ file-level destructors 156 157PICFLAGS ?= -fPIC 158 159.if ${MKPICLIB} != "no" 160CSHLIBFLAGS+= ${PICFLAGS} ${SANITIZERFLAGS} 161.endif 162 163.if defined(CSHLIBFLAGS) && !empty(CSHLIBFLAGS) 164MKSHLIBOBJS= yes 165.else 166MKSHLIBOBJS= no 167.endif 168 169.if (${MKDEBUG:Uno} != "no" && !defined(NODEBUG)) || \ 170 (defined(CFLAGS) && !empty(CFLAGS:M*-g*)) 171# We only add -g to the shared library objects 172# because we don't currently split .a archives. 173CSHLIBFLAGS+= -g 174.if ${LIBISPRIVATE} == "yes" 175CFLAGS+= -g 176.endif 177.endif 178 179# Platform-independent linker flags for ELF shared libraries 180SHLIB_SOVERSION= ${SHLIB_MAJOR} 181SHLIB_SHFLAGS= -Wl,-soname,${_LIB}.so.${SHLIB_SOVERSION} 182SHLIB_SHFLAGS+= ${SANITIZERFLAGS} 183.if !defined(SHLIB_WARNTEXTREL) || ${SHLIB_WARNTEXTREL} != "no" 184SHLIB_SHFLAGS+= -Wl,--warn-shared-textrel 185.endif 186.if !defined(SHLIB_MKMAP) || ${SHLIB_MKMAP} != "no" 187SHLIB_SHFLAGS+= -Wl,-Map=${_LIB}.so.${SHLIB_SOVERSION}.map 188.endif 189CLEANFILES+= ${_LIB}.so.${SHLIB_SOVERSION}.map 190SHLIB_LDSTARTFILE?= ${_GCC_CRTI} ${_GCC_CRTBEGINS} 191SHLIB_LDENDFILE?= ${_GCC_CRTENDS} ${_GCC_CRTN} 192 193CFLAGS+= ${COPTS} 194OBJCFLAGS+= ${OBJCOPTS} 195AFLAGS+= ${COPTS} 196FFLAGS+= ${FOPTS} 197 198.if defined(CTFCONVERT) 199.if defined(CFLAGS) && !empty(CFLAGS:M*-g*) 200CTFFLAGS+= -g 201.if defined(HAVE_GCC) 202#CFLAGS+= -gdwarf-2 203.endif 204.endif 205.endif 206 207LIBSTRIPAOBJS= yes 208.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 209LIBSTRIPCOBJS= yes 210.endif 211.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) 212LIBSTRIPOBJCOBJS= yes 213.endif 214.if !defined(FFLAGS) || empty(FFLAGS:M*-g*) 215LIBSTRIPFOBJS= yes 216.endif 217.if !defined(CSHLIBFLAGS) || empty(CSHLIBFLAGS:M*-g*) 218LIBSTRIPSHLIBOBJS= yes 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(LIBSTRIPCOBJS) 228 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.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(LIBSTRIPCOBJS) 238 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.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(LIBSTRIPSHLIBOBJS) 249 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.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(LIBSTRIPCOBJS) 256 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.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(LIBSTRIPCOBJS) 263 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.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(LIBSTRIPSHLIBOBJS) 274 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.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(LIBSTRIPFOBJS) 284 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.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(LIBSTRIPFOBJS) 294 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.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} ${PICFLAGS} ${.IMPSRC} -o ${.TARGET} 304.if defined(LIBSTRIPFOBJS) 305 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.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(LIBSTRIPOBJCOBJS) 319 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.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(LIBSTRIPOBJCOBJS) 329 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 330.endif 331 332.m.go: 333 ${_MKTARGET_COMPILE} 334 ${COMPILE.m} ${DEBUGFLAGS} -g ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 335.if defined(LIBSTRIPOBJCOBJS) 336 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 337.endif 338 339.m.pico: 340 ${_MKTARGET_COMPILE} 341 ${COMPILE.m} ${CSHLIBFLAGS} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 342.if defined(LIBSTRIPOBJCOBJS) 343 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.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.if defined(LIBSTRIPAOBJS) 353 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 354.endif 355 356.S.o: 357 ${_MKTARGET_COMPILE} 358 ${COMPILE.S} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 359.if defined(CTFCONVERT) 360 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 361.endif 362.if defined(LIBSTRIPAOBJS) 363 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 364.endif 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.if defined(LIBSTRIPAOBJS) 373 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 374.endif 375 376.S.po: 377 ${_MKTARGET_COMPILE} 378 ${COMPILE.S} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 379.if defined(CTFCONVERT) 380 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 381.endif 382.if defined(LIBSTRIPAOBJS) 383 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 384.endif 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.go: 391 ${_MKTARGET_COMPILE} 392 ${COMPILE.S} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 393 394.s.pico: 395 ${_MKTARGET_COMPILE} 396 ${COMPILE.s} ${PICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 397.if defined(LIBSTRIPAOBJS) 398 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 399.endif 400 401.S.pico: 402 ${_MKTARGET_COMPILE} 403 ${COMPILE.S} ${PICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 404.if defined(LIBSTRIPAOBJS) 405 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 406.endif 407 408# Declare a few variables to make our life easier later. 409_LIB:=${_LIB_PREFIX}${LIB} 410_LIB.a:=${_LIB}.a 411_LIB_p.a:=${_LIB}_p.a 412_LIB_g.a:=${_LIB}_g.a 413_LIB_pic.a:=${_LIB}_pic.a 414_LIB.ln:=llib-l${LIB}.ln 415 416.if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION) 417_LIB.so:=${_LIB}.so 418_LIB.so.major:=${_LIB}.so.${SHLIB_MAJOR} 419_LIB.so.full:=${_LIB}.so.${SHLIB_FULLVERSION} 420_LIB.so.link:=${_LIB}.so.${SHLIB_FULLVERSION}.link 421.if ${MKDEBUG:Uno} != "no" && !defined(NODEBUG) 422_LIB.so.debug:=${_LIB.so.full}.debug 423.endif 424.endif 425 426_DEST.LIB:=${DESTDIR}${LIBDIR} 427_DEST.OBJ:=${DESTDIR}${_LIBSODIR} 428_DEST.LINT:=${DESTDIR}${LINTLIBDIR} 429_DEST.DEBUG:=${DESTDIR}${DEBUGDIR}${LIBDIR} 430_DEST.ODEBUG:=${DESTDIR}${DEBUGDIR}${_LIBSODIR} 431 432.if defined(LIB) # { 433.if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \ 434 || ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no" 435_LIBS=${_LIB.a} 436.else 437_LIBS= 438.endif 439 440.if ${LIBISPRIVATE} != "no" \ 441 && (defined(USE_COMBINE) && ${USE_COMBINE} == "yes" \ 442 && !defined(NOCOMBINE)) # { 443.for f in ${SRCS:N*.h:N*.sh:C/\.[yl]$/.c/g} 444COMBINEFLAGS.${LIB}.$f := ${CPPFLAGS.$f:D1} ${CPUFLAGS.$f:D2} ${COPTS.$f:D3} ${OBJCOPTS.$f:D4} ${CXXFLAGS.$f:D5} 445.if empty(COMBINEFLAGS.${LIB}.${f}) && !defined(NOCOMBINE.$f) 446COMBINESRCS+= ${f} 447NODPSRCS+= ${f} 448.else 449OBJS+= ${f:R:S/$/.o/} 450.endif 451.endfor 452 453.if !empty(COMBINESRCS) 454OBJS+= ${_LIB}_combine.o 455${_LIB}_combine.o: ${COMBINESRCS} 456 ${_MKTARGET_COMPILE} 457 ${COMPILE.c} -MD --combine ${.ALLSRC} -o ${.TARGET} 458.if defined(LIBSTRIPOBJS) 459 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 460.endif 461 462CLEANFILES+= ${_LIB}_combine.d 463 464.if exists("${_LIB}_combine.d") 465.include "${_LIB}_combine.d" 466.endif 467.endif # empty(XSRCS.${LIB}) 468.else # } { 469OBJS+=${SRCS:N*.h:N*.sh:R:S/$/.o/g} 470.endif # } 471 472STOBJS+=${OBJS} 473 474LOBJS+=${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln} 475 476.if ${LIBISPRIVATE} != "no" 477# No installation is required 478libinstall:: 479.endif 480 481.if ${MKDEBUGLIB} != "no" 482_LIBS+=${_LIB_g.a} 483GOBJS+=${OBJS:.o=.go} 484DEBUGFLAGS?=-DDEBUG 485.endif 486 487.if ${MKPROFILE} != "no" 488_LIBS+=${_LIB_p.a} 489POBJS+=${OBJS:.o=.po} 490PROFFLAGS?=-DGPROF -DPROF 491.endif 492 493.if ${MKPIC} != "no" # { 494.if ${MKPICLIB} == "no" 495.if ${MKSHLIBOBJS} != "no" 496# make _pic.a, which isn't really pic, 497# since it's needed for making shared lib. 498# but don't install it. 499SOLIB=${_LIB_pic.a} 500SOBJS+=${OBJS:.o=.pico} 501.else 502SOLIB=${_LIB.a} 503.endif 504.else 505SOLIB=${_LIB_pic.a} 506_LIBS+=${SOLIB} 507SOBJS+=${OBJS:.o=.pico} 508.endif 509.if defined(SHLIB_FULLVERSION) 510_LIBS+=${_LIB.so.full} 511.endif 512.endif # } 513 514.if ${MKLINT} != "no" && !empty(LOBJS) 515_LIBS+=${_LIB.ln} 516.endif 517 518ALLOBJS= 519.if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \ 520 || ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no" 521ALLOBJS+=${STOBJS} 522.endif 523ALLOBJS+=${POBJS} ${SOBJS} 524.if ${MKLINT} != "no" && !empty(LOBJS) 525ALLOBJS+=${LOBJS} 526.endif 527.else # !defined(LIB) # } { 528LOBJS= 529SOBJS= 530.endif # !defined(LIB) # } 531 532_YLSRCS= ${SRCS:M*.[ly]:C/\..$/.c/} ${YHEADER:D${SRCS:M*.y:.y=.h}} 533 534.NOPATH: ${ALLOBJS} ${_LIBS} ${_YLSRCS} 535 536realall: ${SRCS} ${ALLOBJS:O} ${_LIBS} ${_LIB.so.debug} 537 538.if ${MKARZERO} == "yes" 539_ARFL=crsD 540_ARRANFL=sD 541_INSTRANLIB= 542.else 543_ARFL=crs 544_ARRANFL=s 545_INSTRANLIB=${empty(PRESERVE):?-a "${RANLIB} -t":} 546.endif 547 548# If you change this, please consider reflecting the change in 549# the override in sys/rump/Makefile.rump. 550.if !target(__archivebuild) 551__archivebuild: .USE 552 ${_MKTARGET_BUILD} 553 @rm -f ${.TARGET} 554 ${AR} ${_ARFL} ${.TARGET} `NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}` 555.endif 556 557.if !target(__archiveinstall) 558__archiveinstall: .USE 559 ${_MKTARGET_INSTALL} 560 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 561 ${_INSTRANLIB} ${.ALLSRC} ${.TARGET} 562.endif 563 564__archivesymlinkpic: .USE 565 ${_MKTARGET_INSTALL} 566 ${INSTALL_SYMLINK} ${.ALLSRC} ${.TARGET} 567 568.if !target(__buildstdlib) 569__buildstdlib: .USE 570 @echo building standard ${.TARGET:T:S/.o//:S/lib//} library 571 @rm -f ${.TARGET} 572 @${LINK.c:S/-nostdinc//} -nostdlib ${LDFLAGS} -r -o ${.TARGET} `NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}` 573.endif 574 575.if !target(__buildproflib) 576__buildproflib: .USE 577 @echo building profiled ${.TARGET:T:S/.o//:S/lib//} library 578 ${_MKTARGET_BUILD} 579 @rm -f ${.TARGET} 580 @${LINK.c:S/-nostdinc//} -nostdlib ${LDFLAGS} -r -o ${.TARGET} `NM=${NM} ${LORDER} ${.ALLSRC:M*po} | ${TSORT}` 581.endif 582 583DPSRCS+= ${_YLSRCS} 584CLEANFILES+= ${_YLSRCS} 585 586${STOBJS} ${POBJS} ${GOBJS} ${SOBJS} ${LOBJS}: ${DPSRCS} 587 588${_LIB.a}:: ${STOBJS} __archivebuild 589 590${_LIB_p.a}:: ${POBJS} __archivebuild 591 592${_LIB_pic.a}:: ${SOBJS} __archivebuild 593 594${_LIB_g.a}:: ${GOBJS} __archivebuild 595 596 597_LIBLDOPTS= 598.if ${SHLIBDIR} != "/usr/lib" 599_LIBLDOPTS+= -Wl,-rpath,${SHLIBDIR} \ 600 -L=${SHLIBDIR} 601.elif ${SHLIBINSTALLDIR} != "/usr/lib" 602_LIBLDOPTS+= -Wl,-rpath-link,${DESTDIR}${SHLIBINSTALLDIR} \ 603 -L=${SHLIBINSTALLDIR} 604.endif 605.if ${MKSTRIPSYM:Uyes} == "yes" 606_LIBLDOPTS+= -Wl,-x 607.else 608_LIBLDOPTS+= -Wl,-X 609.endif 610 611# gcc -shared now adds -lc automatically. For libraries other than libc and 612# libgcc* we add as a dependency the installed shared libc. For libc and 613# libgcc* we avoid adding libc as a dependency by using -nostdlib. Note that 614# -Xl,-nostdlib is not enough because we want to tell the compiler-driver not 615# to add standard libraries, not the linker. 616.if !defined(LIB) 617.if !empty(LIBC_SO) 618DPLIBC ?= ${DESTDIR}${LIBC_SO} 619.endif 620.else 621.if ${LIB} != "c" && ${LIB:Mgcc*} == "" 622.if !empty(LIBC_SO) 623DPLIBC ?= ${DESTDIR}${LIBC_SO} 624.endif 625.else 626LDLIBC ?= -nodefaultlibs 627.if ${HAVE_LIBGCC} == "yes" && ${LIB} == "c" 628LDADD+= -lgcc 629.endif 630.endif 631.endif 632 633.if ${LIBISCXX} != "no" 634LIBCC:= ${CXX} 635. if ${MKLIBCXX} == "yes" 636LIBDPLIBS+= c++ ${.CURDIR}/../../../../../external/bsd/libc++/lib 637. else 638LIBDPLIBS+= stdc++ ${.CURDIR}/../../../../../external/gpl3/${EXTERNAL_GCC_SUBDIR}/lib/libstdc++-v3 639. endif 640.else 641LIBCC:= ${CC} 642.endif 643 644_LDADD.${_LIB}= ${LDADD} ${LDADD.${_LIB}} 645_LDFLAGS.${_LIB}= ${LDFLAGS} ${LDFLAGS.${_LIB}} 646 647_MAINLIBDEPS= ${SOLIB} ${DPADD} ${DPLIBC} \ 648 ${SHLIB_LDSTARTFILE} ${SHLIB_LDENDFILE} 649 650.if defined(_LIB.so.debug) 651${_LIB.so.debug}: ${_LIB.so.link} 652 ${_MKTARGET_CREATE} 653 ( ${OBJCOPY} --only-keep-debug \ 654 ${_LIB.so.link} ${_LIB.so.debug} \ 655 ) || (rm -f ${.TARGET}; false) 656${_LIB.so.full}: ${_LIB.so.link} ${_LIB.so.debug} 657 ${_MKTARGET_CREATE} 658 ( ${OBJCOPY} --strip-debug -p -R .gnu_debuglink \ 659 --add-gnu-debuglink=${_LIB.so.debug} \ 660 ${_LIB.so.link} ${_LIB.so.full}.tmp && \ 661 mv -f ${_LIB.so.full}.tmp ${_LIB.so.full} \ 662 ) || (rm -f ${.TARGET}; false) 663${_LIB.so.link}: ${_MAINLIBDEPS} 664.else # aka no MKDEBUG 665${_LIB.so.full}: ${_MAINLIBDEPS} 666.endif 667 ${_MKTARGET_BUILD} 668 rm -f ${.TARGET} 669 ${LIBCC} ${LDLIBC} -shared ${SHLIB_SHFLAGS} \ 670 ${_LDFLAGS.${_LIB}} -o ${.TARGET}.tmp ${_LIBLDOPTS} \ 671 -Wl,--whole-archive ${SOLIB} \ 672 -Wl,--no-whole-archive ${_LDADD.${_LIB}} 673.if ${MKSTRIPIDENT} != "no" 674 ${OBJCOPY} -R .ident ${.TARGET}.tmp 675.endif 676 mv -f ${.TARGET}.tmp ${.TARGET} 677# We don't use INSTALL_SYMLINK here because this is just 678# happening inside the build directory/objdir. XXX Why does 679# this spend so much effort on libraries that aren't live??? XXX 680# XXX Also creates dead symlinks until the .full rule runs 681# above and creates the main link 682.if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \ 683 "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}" 684 ${HOST_LN} -sf ${_LIB.so.full} ${_LIB.so.major}.tmp 685 mv -f ${_LIB.so.major}.tmp ${_LIB.so.major} 686.endif 687 ${HOST_LN} -sf ${_LIB.so.full} ${_LIB.so}.tmp 688 mv -f ${_LIB.so}.tmp ${_LIB.so} 689 690.if !empty(LOBJS) # { 691LLIBS?= -lc 692${_LIB.ln}: ${LOBJS} 693 ${_MKTARGET_COMPILE} 694 rm -f ${.TARGET} 695.if defined(DESTDIR) 696 ${LINT} -C${LIB} ${.ALLSRC} -L${DESTDIR}/usr/libdata ${LLIBS} 697.else 698 ${LINT} -C${LIB} ${.ALLSRC} ${LLIBS} 699.endif 700.endif # } 701 702lint: ${LOBJS} 703.if defined(LOBJS) && !empty(LOBJS) 704 ${LINT} ${LINTFLAGS} ${LOBJS} 705.endif 706 707 708# If the number of entries in CLEANFILES is too large, then the 709# commands in bsd.clean.mk encounter errors like "exec(/bin/sh) 710# failed (Argument list too long)". Avoid that by splitting the 711# files to clean into several lists using different variable names. 712# __cleanuse is an internal target in bsd.clean.mk; the way we 713# use it here mimics the way it's used by the clean target in 714# bsd.clean.mk. 715# 716clean: libclean1 libclean2 libclean3 libclean4 libclean5 717libclean1: .PHONY .MADE __cleanuse LIBCLEANFILES1 718libclean2: .PHONY .MADE __cleanuse LIBCLEANFILES2 719libclean3: .PHONY .MADE __cleanuse LIBCLEANFILES3 720libclean4: .PHONY .MADE __cleanuse LIBCLEANFILES4 721libclean5: .PHONY .MADE __cleanuse LIBCLEANFILES5 722CLEANFILES+= a.out [Ee]rrs mklog core *.core 723LIBCLEANFILES1+= ${_LIB.a} ${STOBJS} ${STOBJS:=.tmp} 724LIBCLEANFILES2+= ${_LIB_p.a} ${POBJS} ${POBJS:=.tmp} 725LIBCLEANFILES3+= ${_LIB_g.a} ${GOBJS} ${GOBJS:=.tmp} 726LIBCLEANFILES4+= ${_LIB_pic.a} 727.if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION) 728LIBCLEANFILES4+= ${_LIB.so}.* ${_LIB.so} ${_LIB.so.debug} 729.endif 730LIBCLEANFILES4+= ${SOBJS} ${SOBJS:=.tmp} 731LIBCLEANFILES5+= ${_LIB.ln} ${LOBJS} 732 733.if !target(libinstall) # { 734# Make sure it gets defined, in case MKPIC==no && MKLINKLIB==no 735libinstall:: 736 737.if ${MKLINKLIB} != "no" && ${MKSTATICLIB} != "no" 738libinstall:: ${_DEST.LIB}/${_LIB.a} 739.PRECIOUS: ${_DEST.LIB}/${_LIB.a} 740 741.if ${MKUPDATE} == "no" 742.if !defined(BUILD) && !make(all) && !make(${_LIB.a}) 743${_DEST.LIB}/${_LIB.a}! .MADE 744.endif 745${_DEST.LIB}/${_LIB.a}! ${_LIB.a} __archiveinstall 746.else 747.if !defined(BUILD) && !make(all) && !make(${_LIB.a}) 748${_DEST.LIB}/${_LIB.a}: .MADE 749.endif 750${_DEST.LIB}/${_LIB.a}: ${_LIB.a} __archiveinstall 751.endif 752.endif 753 754.if ${MKPROFILE} != "no" 755libinstall:: ${_DEST.LIB}/${_LIB_p.a} 756.PRECIOUS: ${_DEST.LIB}/${_LIB_p.a} 757 758.if ${MKUPDATE} == "no" 759.if !defined(BUILD) && !make(all) && !make(${_LIB_p.a}) 760${_DEST.LIB}/${_LIB_p.a}! .MADE 761.endif 762${_DEST.LIB}/${_LIB_p.a}! ${_LIB_p.a} __archiveinstall 763.else 764.if !defined(BUILD) && !make(all) && !make(${_LIB_p.a}) 765${_DEST.LIB}/${_LIB_p.a}: .MADE 766.endif 767${_DEST.LIB}/${_LIB_p.a}: ${_LIB_p.a} __archiveinstall 768.endif 769.endif 770 771.if ${MKDEBUGLIB} != "no" 772libinstall:: ${_DEST.LIB}/${_LIB_g.a} 773.PRECIOUS: ${_DEST.LIB}/${_LIB_g.a} 774 775.if ${MKUPDATE} == "no" 776.if !defined(BUILD) && !make(all) && !make(${_LIB_g.a}) 777${_DEST.LIB}/${_LIB_g.a}! .MADE 778.endif 779${_DEST.LIB}/${_LIB_g.a}! ${_LIB_g.a} __archiveinstall 780.else 781.if !defined(BUILD) && !make(all) && !make(${LIB_g.a}) 782${_DEST.LIB}/${_LIB_g.a}: .MADE 783.endif 784${_DEST.LIB}/${_LIB_g.a}: ${_LIB_g.a} __archiveinstall 785.endif 786.endif 787 788.if ${MKPIC} != "no" && ${MKPICINSTALL} != "no" 789libinstall:: ${_DEST.LIB}/${_LIB_pic.a} 790.PRECIOUS: ${_DEST.LIB}/${_LIB_pic.a} 791 792.if ${MKUPDATE} == "no" 793.if !defined(BUILD) && !make(all) && !make(${_LIB_pic.a}) 794${_DEST.LIB}/${_LIB_pic.a}! .MADE 795.endif 796.if ${MKPICLIB} == "no" 797${_DEST.LIB}/${_LIB_pic.a}! ${_LIB.a} __archivesymlinkpic 798.else 799${_DEST.LIB}/${_LIB_pic.a}! ${_LIB_pic.a} __archiveinstall 800.endif 801.else 802.if !defined(BUILD) && !make(all) && !make(${_LIB_pic.a}) 803${_DEST.LIB}/${_LIB_pic.a}: .MADE 804.endif 805.if ${MKPICLIB} == "no" 806${_DEST.LIB}/${_LIB_pic.a}: ${_LIB.a} __archivesymlinkpic 807.else 808${_DEST.LIB}/${_LIB_pic.a}: ${_LIB_pic.a} __archiveinstall 809.endif 810.endif 811.endif 812 813.if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION) 814 815libinstall:: ${_DEST.OBJ}/${_LIB.so.full} 816.PRECIOUS: ${_DEST.OBJ}/${_LIB.so.full} 817 818.if ${MKUPDATE} == "no" 819.if !defined(BUILD) && !make(all) && !make(${_LIB.so.full}) 820${_DEST.OBJ}/${_LIB.so.full}! .MADE 821.endif 822${_DEST.OBJ}/${_LIB.so.full}! ${_LIB.so.full} 823.else 824.if !defined(BUILD) && !make(all) && !make(${_LIB.so.full}) 825${_DEST.OBJ}/${_LIB.so.full}: .MADE 826.endif 827${_DEST.OBJ}/${_LIB.so.full}: ${_LIB.so.full} 828.endif 829 ${_MKTARGET_INSTALL} 830 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 831 ${.ALLSRC} ${.TARGET} 832.if ${_LIBSODIR} != ${LIBDIR} 833 ${INSTALL_SYMLINK} -l r ${_DEST.OBJ}/${_LIB.so.full} \ 834 ${_DEST.LIB}/${_LIB.so.full} 835.endif 836.if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \ 837 "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}" 838 ${INSTALL_SYMLINK} ${_LIB.so.full} ${_DEST.OBJ}/${_LIB.so.major} 839.if ${_LIBSODIR} != ${LIBDIR} 840 ${INSTALL_SYMLINK} -l r ${_DEST.OBJ}/${_LIB.so.full} \ 841 ${_DEST.LIB}/${_LIB.so.major} 842.endif 843.endif 844.if ${MKLINKLIB} != "no" 845 ${INSTALL_SYMLINK} ${_LIB.so.full} ${_DEST.OBJ}/${_LIB.so} 846.if ${_LIBSODIR} != ${LIBDIR} 847 ${INSTALL_SYMLINK} -l r ${_DEST.OBJ}/${_LIB.so.full} \ 848 ${_DEST.LIB}/${_LIB.so} 849.endif 850.endif 851.endif 852 853.if defined(_LIB.so.debug) 854libinstall:: ${_DEST.DEBUG}/${_LIB.so.debug} 855.PRECIOUS: ${_DEST.DEBUG}/${_LIB.so.debug} 856 857${_DEST.DEBUG}/${_LIB.so.debug}: ${_LIB.so.debug} 858 ${_MKTARGET_INSTALL} 859 ${INSTALL_FILE} -o ${DEBUGOWN} -g ${DEBUGGRP} -m ${DEBUGMODE} \ 860 ${.ALLSRC} ${.TARGET} 861.if ${_LIBSODIR} != ${LIBDIR} 862 ${INSTALL_SYMLINK} -l r ${_DEST.DEBUG}/${_LIB.so.debug} \ 863 ${_DEST.ODEBUG}/${_LIB.so.debug} 864.endif 865.endif 866 867.if ${MKLINT} != "no" && !empty(LOBJS) 868libinstall:: ${_DEST.LINT}/${_LIB.ln} 869.PRECIOUS: ${_DEST.LINT}/${_LIB.ln} 870 871.if ${MKUPDATE} == "no" 872.if !defined(BUILD) && !make(all) && !make(${_LIB.ln}) 873${_DEST.LINT}/${_LIB.ln}! .MADE 874.endif 875${_DEST.LINT}/${_LIB.ln}! ${_LIB.ln} 876.else 877.if !defined(BUILD) && !make(all) && !make(${_LIB.ln}) 878${_DEST.LINT}/${_LIB.ln}: .MADE 879.endif 880${_DEST.LINT}/${_LIB.ln}: ${_LIB.ln} 881.endif 882 ${_MKTARGET_INSTALL} 883 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 884 ${.ALLSRC} ${_DEST.LINT} 885.endif 886.endif # !target(libinstall) # } 887 888##### Pull in related .mk logic 889LINKSOWN?= ${LIBOWN} 890LINKSGRP?= ${LIBGRP} 891LINKSMODE?= ${LIBMODE} 892.include <bsd.man.mk> 893.include <bsd.nls.mk> 894.include <bsd.files.mk> 895.include <bsd.inc.mk> 896.include <bsd.links.mk> 897.include <bsd.dep.mk> 898.include <bsd.clang-analyze.mk> 899.include <bsd.clean.mk> 900 901${TARGETS}: # ensure existence 902