1# $NetBSD: bsd.lib.mk,v 1.394 2023/06/03 21:24:57 lukem 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.include <bsd.sanitizer.mk> 8 9# Pull in <bsd.sys.mk> here so we can override its .c.o rule 10.include <bsd.sys.mk> 11 12LIBISMODULE?= no 13LIBISPRIVATE?= no 14LIBISCXX?= no 15 16.if ${LIBISMODULE} != "no" 17_LIB_PREFIX?= # empty 18MKDEBUGLIB:= no 19MKPICINSTALL:= no 20MKPROFILE:= no 21MKSTATICLIB:= no 22_LINTINSTALL?= no 23.else 24_LIB_PREFIX?= lib 25.endif 26 27.if ${LIBISPRIVATE} != "no" 28MKDEBUGLIB:= no 29MKPICINSTALL:= no 30. if defined(NOSTATICLIB) && ${MKPICLIB} != "no" 31MKSTATICLIB:= no 32. elif ${LIBISPRIVATE} != "pic" 33MKPIC:= no 34. endif 35MKPROFILE:= no 36_LINTINSTALL?= no 37.endif 38 39_LINTINSTALL?= ${MKLINT} 40 41##### Basic targets 42.PHONY: checkver libinstall 43realinstall: checkver libinstall 44 45##### LIB specific flags. 46# XXX: This is needed for programs that link with .a libraries 47# Perhaps a more correct solution is to always generate _pic.a 48# files or always have a shared library. 49# Another fix is to provide rcrt0.o like OpenBSD does and 50# do relocations for static PIE. 51.if defined(MKPIE) && (${MKPIE} != "no") && !defined(NOPIE) 52CFLAGS+= ${PIE_CFLAGS} 53AFLAGS+= ${PIE_AFLAGS} 54.endif 55 56PGFLAGS+= -pg 57.if ${MKPIC} != "no" 58PGFLAGS+= -fPIC 59.endif 60 61##### Libraries that this may depend upon. 62.if defined(LIBDPLIBS) && ${MKPIC} != "no" # { 63.for _lib _dir in ${LIBDPLIBS} 64.if !defined(LIBDO.${_lib}) 65LIBDO.${_lib}!= cd "${_dir}" && ${PRINTOBJDIR} 66.MAKEOVERRIDES+=LIBDO.${_lib} 67.endif 68.if ${LIBDO.${_lib}} == "_external" 69LDADD+= -l${_lib} 70.else 71LDADD+= -L${LIBDO.${_lib}} -l${_lib} 72.if exists(${LIBDO.${_lib}}/lib${_lib}_pic.a) 73DPADD+= ${LIBDO.${_lib}}/lib${_lib}_pic.a 74.elif exists(${LIBDO.${_lib}}/lib${_lib}.so) 75DPADD+= ${LIBDO.${_lib}}/lib${_lib}.so 76.else 77DPADD+= ${LIBDO.${_lib}}/lib${_lib}.a 78.endif 79.endif 80.endfor 81.endif # } 82 83##### Build and install rules 84MKDEP_SUFFIXES?= .o .po .pico .go .ln .d 85 86.if !defined(SHLIB_MAJOR) && exists(${SHLIB_VERSION_FILE}) # { 87SHLIB_MAJOR != . ${SHLIB_VERSION_FILE} ; echo $$major 88SHLIB_MINOR != . ${SHLIB_VERSION_FILE} ; echo $$minor 89SHLIB_TEENY != . ${SHLIB_VERSION_FILE} ; echo $$teeny 90 91DPADD+= ${SHLIB_VERSION_FILE} 92 93# Check for higher installed library versions. 94.if !defined(NOCHECKVER) && !defined(NOCHECKVER_${LIB}) && \ 95 exists(${NETBSDSRCDIR}/lib/checkver) 96checkver: 97 @(cd "${.CURDIR}" && \ 98 HOST_SH=${HOST_SH:Q} AWK=${TOOL_AWK:Q} \ 99 ${HOST_SH} ${NETBSDSRCDIR}/lib/checkver -v ${SHLIB_VERSION_FILE} \ 100 -d ${_DEST.OBJ} ${LIB}) 101.endif 102.endif # } 103 104.if !target(checkver) 105checkver: 106.endif 107 108print-shlib-major: 109.if defined(SHLIB_MAJOR) && ${MKPIC} != "no" 110 @echo ${SHLIB_MAJOR} 111.else 112 @false 113.endif 114 115print-shlib-minor: 116.if defined(SHLIB_MINOR) && ${MKPIC} != "no" 117 @echo ${SHLIB_MINOR} 118.else 119 @false 120.endif 121 122print-shlib-teeny: 123.if defined(SHLIB_TEENY) && ${MKPIC} != "no" 124 @echo ${SHLIB_TEENY} 125.else 126 @false 127.endif 128 129.if ${LIBISPRIVATE} == "no" 130.if defined(SHLIB_MAJOR) && !empty(SHLIB_MAJOR) # { 131.if defined(SHLIB_MINOR) && !empty(SHLIB_MINOR) 132.if defined(SHLIB_TEENY) && !empty(SHLIB_TEENY) 133SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR}.${SHLIB_TEENY} 134.else 135SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR} 136.endif 137.else 138SHLIB_FULLVERSION=${SHLIB_MAJOR} 139.endif 140.endif # } 141.endif 142 143# add additional suffixes not exported. 144# .po is used for profiling object files. 145# .pico is used for PIC object files. 146.SUFFIXES: .out .a .ln .pico .po .go .o .s .S .c .cc .cpp .cxx .C .m .F .f .r .y .l .cl .p .h 147.SUFFIXES: .sh .m4 .m 148 149 150# Set PICFLAGS to cc flags for producing position-independent code, 151# if not already set. 152 153# Data-driven table using make variables to control how shared libraries 154# are built for different platforms and object formats. 155# SHLIB_MAJOR, SHLIB_MINOR, SHLIB_TEENY: Major, minor, and teeny version 156# numbers of shared library 157# SHLIB_SOVERSION: version number to be compiled into a shared library 158# via -soname. Usually ${SHLIB_MAJOR} on ELF. 159# NetBSD/pmax used to use ${SHLIB_MAJOR}[.${SHLIB_MINOR} 160# [.${SHLIB_TEENY}]] 161# SHLIB_SHFLAGS: Flags to tell ${LD} to emit shared library. 162# with ELF, also set shared-lib version for ld.so. 163# SHLIB_LDSTARTFILE: support .o file, call C++ file-level constructors 164# SHLIB_LDENDFILE: support .o file, call C++ file-level destructors 165 166PICFLAGS ?= -fPIC 167 168.if ${MKPICLIB} != "no" 169CSHLIBFLAGS+= ${PICFLAGS} ${SANITIZERFLAGS} ${LIBCSANITIZERFLAGS} 170.endif 171 172.if defined(CSHLIBFLAGS) && !empty(CSHLIBFLAGS) 173MKSHLIBOBJS= yes 174.else 175MKSHLIBOBJS= no 176.endif 177 178# Avoid adding "-g" if we already have a "-g*" option. 179.if (${MKDEBUG:Uno} != "no" && !defined(NODEBUG)) && \ 180 (!defined(CFLAGS) || empty(CFLAGS:M-g*)) && \ 181 (!defined(CXXFLAGS) || empty(CXXFLAGS:M-g*)) 182# We only add -g to the shared library objects 183# because we don't currently split .a archives. 184CSHLIBFLAGS+= -g 185.if ${LIBISPRIVATE} != "no" 186CFLAGS+= -g 187.endif 188.endif 189 190# Platform-independent linker flags for ELF shared libraries 191SHLIB_SOVERSION= ${SHLIB_MAJOR} 192SHLIB_SHFLAGS= -Wl,-soname,${_LIB}.so.${SHLIB_SOVERSION} 193SHLIB_SHFLAGS+= ${SANITIZERFLAGS} 194.if !defined(SHLIB_WARNTEXTREL) || ${SHLIB_WARNTEXTREL} != "no" 195SHLIB_SHFLAGS+= -Wl,--warn-shared-textrel 196.endif 197.if !defined(SHLIB_MKMAP) || ${SHLIB_MKMAP} != "no" 198SHLIB_SHFLAGS+= -Wl,-Map=${_LIB}.so.${SHLIB_SOVERSION}.map 199.endif 200CLEANFILES+= ${_LIB}.so.${SHLIB_SOVERSION}.map 201SHLIB_LDSTARTFILE?= ${_GCC_CRTI} ${_GCC_CRTBEGINS} 202SHLIB_LDENDFILE?= ${_GCC_CRTENDS} ${_GCC_CRTN} 203 204CFLAGS+= ${COPTS} 205OBJCFLAGS+= ${OBJCOPTS} 206AFLAGS+= ${COPTS} 207FFLAGS+= ${FOPTS} 208 209.if defined(CTFCONVERT) 210.if defined(CFLAGS) && !empty(CFLAGS:M*-g*) 211CTFFLAGS+= -g 212.if defined(HAVE_GCC) 213#CFLAGS+= -gdwarf-2 214.endif 215.endif 216.endif 217 218LIBSTRIPAOBJS= yes 219.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) 220LIBSTRIPCOBJS= yes 221.endif 222.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) 223LIBSTRIPOBJCOBJS= yes 224.endif 225.if !defined(FFLAGS) || empty(FFLAGS:M*-g*) 226LIBSTRIPFOBJS= yes 227.endif 228.if !defined(CSHLIBFLAGS) || empty(CSHLIBFLAGS:M*-g*) 229LIBSTRIPSHLIBOBJS= yes 230.endif 231 232.c.o: 233 ${_MKTARGET_COMPILE} 234 ${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} ${OBJECT_TARGET} 235 ${CTFCONVERT_RUN} 236.if defined(LIBSTRIPCOBJS) 237 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 238.endif 239 240.c.po: 241 ${_MKTARGET_COMPILE} 242 ${COMPILE.c} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${PGFLAGS} ${.IMPSRC} ${OBJECT_TARGET} 243 ${CTFCONVERT_RUN} 244.if defined(LIBSTRIPCOBJS) 245 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 246.endif 247 248.c.go: 249 ${_MKTARGET_COMPILE} 250 ${COMPILE.c} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET} 251 252.c.pico: 253 ${_MKTARGET_COMPILE} 254 ${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET} 255.if defined(LIBSTRIPSHLIBOBJS) 256 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 257.endif 258 259.cc.o .cpp.o .cxx.o .C.o: 260 ${_MKTARGET_COMPILE} 261 ${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 262.if defined(LIBSTRIPCOBJS) 263 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 264.endif 265 266.cc.po .cpp.po .cxx.po .C.po: 267 ${_MKTARGET_COMPILE} 268 ${COMPILE.cc} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${PGFLAGS} ${.IMPSRC} -o ${.TARGET} 269.if defined(LIBSTRIPCOBJS) 270 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 271.endif 272 273.cc.go .cpp.go .cxx.go .C.go: 274 ${_MKTARGET_COMPILE} 275 ${COMPILE.cc} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET} 276 277.cc.pico .cpp.pico .cxx.pico .C.pico: 278 ${_MKTARGET_COMPILE} 279 ${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET} 280.if defined(LIBSTRIPSHLIBOBJS) 281 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 282.endif 283 284.f.o: 285 ${_MKTARGET_COMPILE} 286 ${COMPILE.f} ${.IMPSRC} ${OBJECT_TARGET} 287 ${CTFCONVERT_RUN} 288.if defined(LIBSTRIPFOBJS) 289 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 290.endif 291 292.f.po: 293 ${_MKTARGET_COMPILE} 294 ${COMPILE.f} ${PROFFLAGS} ${PGFLAGS} ${.IMPSRC} ${OBJECT_TARGET} 295 ${CTFCONVERT_RUN} 296.if defined(LIBSTRIPFOBJS) 297 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 298.endif 299 300.f.go: 301 ${_MKTARGET_COMPILE} 302 ${COMPILE.f} ${DEBUGFLAGS} -g ${.IMPSRC} -o ${.TARGET} 303 304.f.pico: 305 ${_MKTARGET_COMPILE} 306 ${COMPILE.f} ${PICFLAGS} ${.IMPSRC} -o ${.TARGET} 307.if defined(LIBSTRIPFOBJS) 308 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 309.endif 310 311.f.ln: 312 ${_MKTARGET_COMPILE} 313 @echo Skipping lint for Fortran libraries. 314 315.m.o: 316 ${_MKTARGET_COMPILE} 317 ${COMPILE.m} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} ${OBJECT_TARGET} 318 ${CTFCONVERT_RUN} 319.if defined(LIBSTRIPOBJCOBJS) 320 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 321.endif 322 323.m.po: 324 ${_MKTARGET_COMPILE} 325 ${COMPILE.m} ${PROFFLAGS} ${PGFLAGS} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} ${OBJECT_TARGET} 326 ${CTFCONVERT_RUN} 327.if defined(LIBSTRIPOBJCOBJS) 328 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 329.endif 330 331.m.go: 332 ${_MKTARGET_COMPILE} 333 ${COMPILE.m} ${DEBUGFLAGS} -g ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 334.if defined(LIBSTRIPOBJCOBJS) 335 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 336.endif 337 338.m.pico: 339 ${_MKTARGET_COMPILE} 340 ${COMPILE.m} ${CSHLIBFLAGS} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 341.if defined(LIBSTRIPOBJCOBJS) 342 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 343.endif 344 345.s.o: 346 ${_MKTARGET_COMPILE} 347 ${COMPILE.s} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} ${OBJECT_TARGET} 348 ${CTFCONVERT_RUN} 349.if defined(LIBSTRIPAOBJS) 350 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 351.endif 352 353.S.o: 354 ${_MKTARGET_COMPILE} 355 ${COMPILE.S} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} ${OBJECT_TARGET} 356 ${CTFCONVERT_RUN} 357.if defined(LIBSTRIPAOBJS) 358 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 359.endif 360 361.s.po: 362 ${_MKTARGET_COMPILE} 363 ${COMPILE.s} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} ${OBJECT_TARGET} 364 ${CTFCONVERT_RUN} 365.if defined(LIBSTRIPAOBJS) 366 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 367.endif 368 369.S.po: 370 ${_MKTARGET_COMPILE} 371 ${COMPILE.S} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} ${OBJECT_TARGET} 372 ${CTFCONVERT_RUN} 373.if defined(LIBSTRIPAOBJS) 374 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 375.endif 376 377.s.go: 378 ${_MKTARGET_COMPILE} 379 ${COMPILE.s} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 380 381.S.go: 382 ${_MKTARGET_COMPILE} 383 ${COMPILE.S} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 384 385.s.pico: 386 ${_MKTARGET_COMPILE} 387 ${COMPILE.s} ${PICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 388.if defined(LIBSTRIPAOBJS) 389 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 390.endif 391 392.S.pico: 393 ${_MKTARGET_COMPILE} 394 ${COMPILE.S} ${PICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} 395.if defined(LIBSTRIPAOBJS) 396 ${OBJCOPY} ${OBJCOPYLIBFLAGS} ${.TARGET} 397.endif 398 399# Declare a few variables to make our life easier later. 400_LIB:=${_LIB_PREFIX}${LIB} 401_LIB.a:=${_LIB}.a 402_LIB_p.a:=${_LIB}_p.a 403_LIB_g.a:=${_LIB}_g.a 404_LIB_pic.a:=${_LIB}_pic.a 405_LIB.ln:=llib-l${LIB}.ln 406 407.if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION) 408_LIB.so:=${_LIB}.so 409_LIB.so.major:=${_LIB}.so.${SHLIB_MAJOR} 410_LIB.so.full:=${_LIB}.so.${SHLIB_FULLVERSION} 411_LIB.so.link:=${_LIB}.so.${SHLIB_FULLVERSION}.link 412.if ${MKDEBUG:Uno} != "no" && !defined(NODEBUG) 413_LIB.so.debug:=${_LIB.so.full}.debug 414.endif 415.endif 416 417_DEST.LIB:=${DESTDIR}${LIBDIR} 418_DEST.OBJ:=${DESTDIR}${_LIBSODIR} 419_DEST.LINT:=${DESTDIR}${LINTLIBDIR} 420_DEST.DEBUG:=${DESTDIR}${DEBUGDIR}${LIBDIR} 421_DEST.ODEBUG:=${DESTDIR}${DEBUGDIR}${_LIBSODIR} 422 423.if defined(LIB) # { 424.if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \ 425 || ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no" 426_LIBS=${_LIB.a} 427.else 428_LIBS= 429.endif 430 431OBJS+=${SRCS:N*.h:N*.sh:R:S/$/.o/g} 432 433STOBJS+=${OBJS} 434 435LOBJS+=${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln} 436 437.if ${LIBISPRIVATE} != "no" 438# No installation is required 439libinstall:: 440.endif 441 442.if ${MKDEBUGLIB} != "no" 443_LIBS+=${_LIB_g.a} 444GOBJS+=${OBJS:.o=.go} 445DEBUGFLAGS?=-DDEBUG 446.endif 447 448.if ${MKPROFILE} != "no" 449_LIBS+=${_LIB_p.a} 450POBJS+=${OBJS:.o=.po} 451PROFFLAGS?=-DGPROF -DPROF 452.endif 453 454.if ${MKPIC} != "no" # { 455.if ${MKPICLIB} == "no" 456.if ${MKSHLIBOBJS} != "no" 457# make _pic.a, which isn't really pic, 458# since it's needed for making shared lib. 459# but don't install it. 460SOLIB=${_LIB_pic.a} 461SOBJS+=${OBJS:.o=.pico} 462.else 463SOLIB=${_LIB.a} 464.endif 465.else 466SOLIB=${_LIB_pic.a} 467_LIBS+=${SOLIB} 468SOBJS+=${OBJS:.o=.pico} 469.endif 470.if defined(SHLIB_FULLVERSION) 471_LIBS+=${_LIB.so.full} 472.endif 473.endif # } 474 475.if ${MKLINT} != "no" && !empty(LOBJS) 476_LIBS+=${_LIB.ln} 477.endif 478 479ALLOBJS= 480.if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \ 481 || ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no" 482ALLOBJS+=${STOBJS} 483.endif 484ALLOBJS+=${POBJS} ${SOBJS} 485.if ${MKLINT} != "no" && !empty(LOBJS) 486ALLOBJS+=${LOBJS} 487.endif 488.else # !defined(LIB) # } { 489LOBJS= 490SOBJS= 491.endif # !defined(LIB) # } 492 493_YLSRCS= ${SRCS:M*.[ly]:C/\..$/.c/} ${YHEADER:D${SRCS:M*.y:.y=.h}} 494 495.NOPATH: ${ALLOBJS} ${_LIBS} ${_YLSRCS} 496 497realall: ${SRCS} ${ALLOBJS:O} ${_LIBS} ${_LIB.so.debug} 498 499.if ${MKARZERO} == "yes" 500_ARFL=crsD 501_ARRANFL=sD 502_INSTRANLIB= 503.else 504_ARFL=crs 505_ARRANFL=s 506_INSTRANLIB=${empty(PRESERVE):?-a "${RANLIB} -t":} 507.endif 508 509# If you change this, please consider reflecting the change in 510# the override in sys/rump/Makefile.rump. 511.if !target(__archivebuild) 512__archivebuild: .USE 513 ${_MKTARGET_BUILD} 514 @rm -f ${.TARGET} 515 ${AR} ${_ARFL} ${.TARGET} $$(NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}) 516.endif 517 518.if !target(__archiveinstall) 519__archiveinstall: .USE 520 ${_MKTARGET_INSTALL} 521 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 522 ${_INSTRANLIB} ${.ALLSRC} ${.TARGET} 523.endif 524 525__archivesymlinkpic: .USE 526 ${_MKTARGET_INSTALL} 527 ${INSTALL_SYMLINK} ${.ALLSRC} ${.TARGET} 528 529.if !target(__buildstdlib) 530__buildstdlib: .USE 531 @echo building standard ${.TARGET:T:S/.o//:S/lib//} library 532 @rm -f ${.TARGET} 533 @${LINK.c:S/-nostdinc//} -nostdlib ${LDFLAGS} -Wno-unused-command-line-argument -r -o ${.TARGET} $$(NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}) 534.endif 535 536.if !target(__buildproflib) 537__buildproflib: .USE 538 @echo building profiled ${.TARGET:T:S/.o//:S/lib//} library 539 ${_MKTARGET_BUILD} 540 @rm -f ${.TARGET} 541 @${LINK.c:S/-nostdinc//} -nostdlib ${LDFLAGS} -r -o ${.TARGET} $$(NM=${NM} ${LORDER} ${.ALLSRC:M*po} | ${TSORT}) 542.endif 543 544DPSRCS+= ${_YLSRCS} 545CLEANFILES+= ${_YLSRCS} 546 547${STOBJS} ${POBJS} ${GOBJS} ${SOBJS} ${LOBJS}: ${DPSRCS} 548 549${_LIB.a}:: ${STOBJS} __archivebuild 550 551${_LIB_p.a}:: ${POBJS} __archivebuild 552 553${_LIB_pic.a}:: ${SOBJS} __archivebuild 554 555${_LIB_g.a}:: ${GOBJS} __archivebuild 556 557 558_LIBLDOPTS= 559.if ${SHLIBDIR} != "/usr/lib" 560_LIBLDOPTS+= -Wl,-rpath,${SHLIBDIR} \ 561 -L=${SHLIBDIR} 562.elif ${SHLIBINSTALLDIR} != "/usr/lib" 563_LIBLDOPTS+= -Wl,-rpath-link,${DESTDIR}${SHLIBINSTALLDIR} \ 564 -L=${SHLIBINSTALLDIR} 565.endif 566.if ${MKSTRIPSYM} != "no" 567_LIBLDOPTS+= -Wl,-x 568.else 569_LIBLDOPTS+= -Wl,-X 570.endif 571 572# gcc -shared now adds -lc automatically. For libraries other than libc and 573# libgcc* we add as a dependency the installed shared libc. For libc and 574# libgcc* we avoid adding libc as a dependency by using -nostdlib. Note that 575# -Xl,-nostdlib is not enough because we want to tell the compiler-driver not 576# to add standard libraries, not the linker. 577.if !defined(LIB) 578.if !empty(LIBC_SO) 579DPLIBC ?= ${DESTDIR}${LIBC_SO} 580.endif 581.else 582.if ${LIB} != "c" && ${LIB:Mgcc*} == "" 583.if !empty(LIBC_SO) 584DPLIBC ?= ${DESTDIR}${LIBC_SO} 585.endif 586.else 587LDLIBC ?= -nodefaultlibs 588.if ${HAVE_LIBGCC} == "yes" && ${LIB} == "c" 589LDADD+= -lgcc 590.endif 591.endif 592.endif 593 594.if ${LIBISCXX} != "no" 595LIBCC:= ${CXX} 596. if ${MKLIBCXX} == "yes" 597LIBDPLIBS+= c++ ${.CURDIR}/../../../../../external/bsd/libc++/lib 598. else 599LIBDPLIBS+= stdc++ ${.CURDIR}/../../../../../external/gpl3/${EXTERNAL_GCC_SUBDIR}/lib/libstdc++-v3 600. endif 601.else 602LIBCC:= ${CC} 603.endif 604 605_LDADD.${_LIB}= ${LDADD} ${LDADD.${_LIB}} 606_LDFLAGS.${_LIB}= ${LDFLAGS} ${LDFLAGS.${_LIB}} 607 608_MAINLIBDEPS= ${SOLIB} ${DPADD} ${DPLIBC} \ 609 ${SHLIB_LDSTARTFILE} ${SHLIB_LDENDFILE} 610 611.if defined(_LIB.so.debug) 612${_LIB.so.debug}: ${_LIB.so.link} 613 ${_MKTARGET_CREATE} 614 ( ${OBJCOPY} --only-keep-debug \ 615 ${_LIB.so.link} ${_LIB.so.debug} \ 616 ) || (rm -f ${.TARGET}; false) 617${_LIB.so.full}: ${_LIB.so.link} ${_LIB.so.debug} 618 ${_MKTARGET_CREATE} 619 ( ${OBJCOPY} --strip-debug -p -R .gnu_debuglink \ 620 --add-gnu-debuglink=${_LIB.so.debug} \ 621 ${_LIB.so.link} ${_LIB.so.full}.tmp && \ 622 ${MV} ${_LIB.so.full}.tmp ${_LIB.so.full} \ 623 ) || (rm -f ${.TARGET}; false) 624${_LIB.so.link}: ${_MAINLIBDEPS} 625.else # aka no MKDEBUG 626${_LIB.so.full}: ${_MAINLIBDEPS} 627.endif 628 ${_MKTARGET_BUILD} 629 rm -f ${.TARGET} 630 ${LIBCC} ${LDLIBC} -shared ${SHLIB_SHFLAGS} \ 631 ${_LDFLAGS.${_LIB}} -o ${.TARGET}.tmp ${_LIBLDOPTS} \ 632 -Wl,--whole-archive ${SOLIB} \ 633 -Wl,--no-whole-archive ${_LDADD.${_LIB}} 634.if ${MKSTRIPIDENT} != "no" 635 ${OBJCOPY} -R .ident ${.TARGET}.tmp 636.endif 637 ${MV} ${.TARGET}.tmp ${.TARGET} 638# We don't use INSTALL_SYMLINK here because this is just 639# happening inside the build directory/objdir. XXX Why does 640# this spend so much effort on libraries that aren't live??? XXX 641# XXX Also creates dead symlinks until the .full rule runs 642# above and creates the main link 643.if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \ 644 "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}" 645 ${HOST_LN} -sf ${_LIB.so.full} ${_LIB.so.major}.tmp 646 ${MV} ${_LIB.so.major}.tmp ${_LIB.so.major} 647.endif 648 ${HOST_LN} -sf ${_LIB.so.full} ${_LIB.so}.tmp 649 ${MV} ${_LIB.so}.tmp ${_LIB.so} 650 651.if !empty(LOBJS) # { 652LLIBS?= -lc 653${_LIB.ln}: ${LOBJS} 654 ${_MKTARGET_COMPILE} 655 rm -f ${.TARGET} 656.if defined(DESTDIR) 657 ${LINT} -C${LIB} ${.ALLSRC} -L${DESTDIR}/usr/libdata ${LLIBS} 658.else 659 ${LINT} -C${LIB} ${.ALLSRC} ${LLIBS} 660.endif 661.endif # } 662 663lint: ${LOBJS} 664.if defined(LOBJS) && !empty(LOBJS) 665 ${LINT} ${LINTFLAGS} ${LOBJS} 666.endif 667 668 669# If the number of entries in CLEANFILES is too large, then the 670# commands in bsd.clean.mk encounter errors like "exec(/bin/sh) 671# failed (Argument list too long)". Avoid that by splitting the 672# files to clean into several lists using different variable names. 673# __cleanuse is an internal target in bsd.clean.mk; the way we 674# use it here mimics the way it's used by the clean target in 675# bsd.clean.mk. 676# 677clean: libclean1 libclean2 libclean3 libclean4 libclean5 678libclean1: .PHONY .MADE __cleanuse LIBCLEANFILES1 679libclean2: .PHONY .MADE __cleanuse LIBCLEANFILES2 680libclean3: .PHONY .MADE __cleanuse LIBCLEANFILES3 681libclean4: .PHONY .MADE __cleanuse LIBCLEANFILES4 682libclean5: .PHONY .MADE __cleanuse LIBCLEANFILES5 683CLEANFILES+= a.out [Ee]rrs mklog core *.core 684LIBCLEANFILES1+= ${_LIB.a} ${STOBJS} ${STOBJS:=.tmp} 685LIBCLEANFILES2+= ${_LIB_p.a} ${POBJS} ${POBJS:=.tmp} 686LIBCLEANFILES3+= ${_LIB_g.a} ${GOBJS} ${GOBJS:=.tmp} 687LIBCLEANFILES4+= ${_LIB_pic.a} 688.if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION) 689LIBCLEANFILES4+= ${_LIB.so}.* ${_LIB.so} ${_LIB.so.debug} 690.endif 691LIBCLEANFILES4+= ${SOBJS} ${SOBJS:=.tmp} 692LIBCLEANFILES5+= ${_LIB.ln} ${LOBJS} 693 694.if !target(libinstall) # { 695# Make sure it gets defined, in case MKPIC==no && MKLINKLIB==no 696libinstall:: 697 698.if ${MKLINKLIB} != "no" && ${MKSTATICLIB} != "no" 699libinstall:: ${_DEST.LIB}/${_LIB.a} 700.PRECIOUS: ${_DEST.LIB}/${_LIB.a} 701 702.if ${MKUPDATE} == "no" 703.if !defined(BUILD) && !make(all) && !make(${_LIB.a}) 704${_DEST.LIB}/${_LIB.a}! .MADE 705.endif 706${_DEST.LIB}/${_LIB.a}! ${_LIB.a} __archiveinstall 707.else 708.if !defined(BUILD) && !make(all) && !make(${_LIB.a}) 709${_DEST.LIB}/${_LIB.a}: .MADE 710.endif 711${_DEST.LIB}/${_LIB.a}: ${_LIB.a} __archiveinstall 712.endif 713.endif 714 715.if ${MKPROFILE} != "no" 716libinstall:: ${_DEST.LIB}/${_LIB_p.a} 717.PRECIOUS: ${_DEST.LIB}/${_LIB_p.a} 718 719.if ${MKUPDATE} == "no" 720.if !defined(BUILD) && !make(all) && !make(${_LIB_p.a}) 721${_DEST.LIB}/${_LIB_p.a}! .MADE 722.endif 723${_DEST.LIB}/${_LIB_p.a}! ${_LIB_p.a} __archiveinstall 724.else 725.if !defined(BUILD) && !make(all) && !make(${_LIB_p.a}) 726${_DEST.LIB}/${_LIB_p.a}: .MADE 727.endif 728${_DEST.LIB}/${_LIB_p.a}: ${_LIB_p.a} __archiveinstall 729.endif 730.endif 731 732.if ${MKDEBUGLIB} != "no" 733libinstall:: ${_DEST.LIB}/${_LIB_g.a} 734.PRECIOUS: ${_DEST.LIB}/${_LIB_g.a} 735 736.if ${MKUPDATE} == "no" 737.if !defined(BUILD) && !make(all) && !make(${_LIB_g.a}) 738${_DEST.LIB}/${_LIB_g.a}! .MADE 739.endif 740${_DEST.LIB}/${_LIB_g.a}! ${_LIB_g.a} __archiveinstall 741.else 742.if !defined(BUILD) && !make(all) && !make(${LIB_g.a}) 743${_DEST.LIB}/${_LIB_g.a}: .MADE 744.endif 745${_DEST.LIB}/${_LIB_g.a}: ${_LIB_g.a} __archiveinstall 746.endif 747.endif 748 749.if ${MKPIC} != "no" && ${MKPICINSTALL} != "no" 750libinstall:: ${_DEST.LIB}/${_LIB_pic.a} 751.PRECIOUS: ${_DEST.LIB}/${_LIB_pic.a} 752 753.if ${MKUPDATE} == "no" 754.if !defined(BUILD) && !make(all) && !make(${_LIB_pic.a}) 755${_DEST.LIB}/${_LIB_pic.a}! .MADE 756.endif 757.if ${MKPICLIB} == "no" 758${_DEST.LIB}/${_LIB_pic.a}! ${_LIB.a} __archivesymlinkpic 759.else 760${_DEST.LIB}/${_LIB_pic.a}! ${_LIB_pic.a} __archiveinstall 761.endif 762.else 763.if !defined(BUILD) && !make(all) && !make(${_LIB_pic.a}) 764${_DEST.LIB}/${_LIB_pic.a}: .MADE 765.endif 766.if ${MKPICLIB} == "no" 767${_DEST.LIB}/${_LIB_pic.a}: ${_LIB.a} __archivesymlinkpic 768.else 769${_DEST.LIB}/${_LIB_pic.a}: ${_LIB_pic.a} __archiveinstall 770.endif 771.endif 772.endif 773 774.if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION) 775 776libinstall:: ${_DEST.OBJ}/${_LIB.so.full} 777.PRECIOUS: ${_DEST.OBJ}/${_LIB.so.full} 778 779.if ${MKUPDATE} == "no" 780.if !defined(BUILD) && !make(all) && !make(${_LIB.so.full}) 781${_DEST.OBJ}/${_LIB.so.full}! .MADE 782.endif 783${_DEST.OBJ}/${_LIB.so.full}! ${_LIB.so.full} 784.else 785.if !defined(BUILD) && !make(all) && !make(${_LIB.so.full}) 786${_DEST.OBJ}/${_LIB.so.full}: .MADE 787.endif 788${_DEST.OBJ}/${_LIB.so.full}: ${_LIB.so.full} 789.endif 790 ${_MKTARGET_INSTALL} 791 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 792 ${.ALLSRC} ${.TARGET} 793.if ${_LIBSODIR} != ${LIBDIR} 794 ${INSTALL_SYMLINK} -l r ${_DEST.OBJ}/${_LIB.so.full} \ 795 ${_DEST.LIB}/${_LIB.so.full} 796.endif 797.if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \ 798 "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}" 799 ${INSTALL_SYMLINK} ${_LIB.so.full} ${_DEST.OBJ}/${_LIB.so.major} 800.if ${_LIBSODIR} != ${LIBDIR} 801 ${INSTALL_SYMLINK} -l r ${_DEST.OBJ}/${_LIB.so.full} \ 802 ${_DEST.LIB}/${_LIB.so.major} 803.endif 804.endif 805.if ${MKLINKLIB} != "no" 806 ${INSTALL_SYMLINK} ${_LIB.so.full} ${_DEST.OBJ}/${_LIB.so} 807.if ${_LIBSODIR} != ${LIBDIR} 808 ${INSTALL_SYMLINK} -l r ${_DEST.OBJ}/${_LIB.so.full} \ 809 ${_DEST.LIB}/${_LIB.so} 810.endif 811.endif 812.endif 813 814.if defined(_LIB.so.debug) 815libinstall:: ${_DEST.DEBUG}/${_LIB.so.debug} 816.PRECIOUS: ${_DEST.DEBUG}/${_LIB.so.debug} 817 818${_DEST.DEBUG}/${_LIB.so.debug}: ${_LIB.so.debug} 819 ${_MKTARGET_INSTALL} 820 ${INSTALL_FILE} -o ${DEBUGOWN} -g ${DEBUGGRP} -m ${DEBUGMODE} \ 821 ${.ALLSRC} ${.TARGET} 822.if ${_LIBSODIR} != ${LIBDIR} 823 ${INSTALL_SYMLINK} -l r ${_DEST.DEBUG}/${_LIB.so.debug} \ 824 ${_DEST.ODEBUG}/${_LIB.so.debug} 825.endif 826.endif 827 828.if ${_LINTINSTALL} != "no" && !empty(LOBJS) 829libinstall:: ${_DEST.LINT}/${_LIB.ln} 830.PRECIOUS: ${_DEST.LINT}/${_LIB.ln} 831 832.if ${MKUPDATE} == "no" 833.if !defined(BUILD) && !make(all) && !make(${_LIB.ln}) 834${_DEST.LINT}/${_LIB.ln}! .MADE 835.endif 836${_DEST.LINT}/${_LIB.ln}! ${_LIB.ln} 837.else 838.if !defined(BUILD) && !make(all) && !make(${_LIB.ln}) 839${_DEST.LINT}/${_LIB.ln}: .MADE 840.endif 841${_DEST.LINT}/${_LIB.ln}: ${_LIB.ln} 842.endif 843 ${_MKTARGET_INSTALL} 844 ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 845 ${.ALLSRC} ${_DEST.LINT} 846.endif 847.endif # !target(libinstall) # } 848 849##### Pull in related .mk logic 850LINKSOWN?= ${LIBOWN} 851LINKSGRP?= ${LIBGRP} 852LINKSMODE?= ${LIBMODE} 853.include <bsd.man.mk> 854.include <bsd.nls.mk> 855.include <bsd.files.mk> 856.include <bsd.inc.mk> 857.include <bsd.links.mk> 858.include <bsd.dep.mk> 859.include <bsd.clang-analyze.mk> 860.include <bsd.clean.mk> 861 862${TARGETS}: # ensure existence 863