1# from: @(#)bsd.lib.mk 5.26 (Berkeley) 5/2/91 2# $FreeBSD$ 3# 4 5.include <bsd.init.mk> 6 7.if defined(LIB_CXX) 8LIB= ${LIB_CXX} 9_LD= ${CXX} 10.else 11_LD= ${CC} 12.endif 13 14LIB_PRIVATE= ${PRIVATELIB:Dprivate} 15# Set up the variables controlling shared libraries. After this section, 16# SHLIB_NAME will be defined only if we are to create a shared library. 17# SHLIB_LINK will be defined only if we are to create a link to it. 18# INSTALL_PIC_ARCHIVE will be defined only if we are to create a PIC archive. 19.if defined(NO_PIC) 20.undef SHLIB_NAME 21.undef INSTALL_PIC_ARCHIVE 22.else 23.if !defined(SHLIB) && defined(LIB) 24SHLIB= ${LIB} 25.endif 26.if !defined(SHLIB_NAME) && defined(SHLIB) && defined(SHLIB_MAJOR) 27SHLIB_NAME= lib${LIB_PRIVATE}${SHLIB}.so.${SHLIB_MAJOR} 28.endif 29.if defined(SHLIB_NAME) && !empty(SHLIB_NAME:M*.so.*) 30SHLIB_LINK?= ${SHLIB_NAME:R} 31.endif 32SONAME?= ${SHLIB_NAME} 33.endif 34 35.if defined(CRUNCH_CFLAGS) 36CFLAGS+= ${CRUNCH_CFLAGS} 37.endif 38 39.if ${MK_ASSERT_DEBUG} == "no" 40CFLAGS+= -DNDEBUG 41NO_WERROR= 42.endif 43 44.if defined(DEBUG_FLAGS) 45CFLAGS+= ${DEBUG_FLAGS} 46 47.if ${MK_CTF} != "no" && ${DEBUG_FLAGS:M-g} != "" 48CTFFLAGS+= -g 49.endif 50.else 51STRIP?= -s 52.endif 53 54.if ${MK_DEBUG_FILES} != "no" && empty(DEBUG_FLAGS:M-g) && \ 55 empty(DEBUG_FLAGS:M-gdwarf*) 56SHARED_CFLAGS+= -g 57SHARED_CXXFLAGS+= -g 58CTFFLAGS+= -g 59.endif 60 61.include <bsd.libnames.mk> 62 63# prefer .s to a .c, add .po, remove stuff not used in the BSD libraries 64# .So used for PIC object files 65.SUFFIXES: 66.SUFFIXES: .out .o .po .So .S .asm .s .c .cc .cpp .cxx .C .f .y .l .ln 67 68.if !defined(PICFLAG) 69.if ${MACHINE_CPUARCH} == "sparc64" 70PICFLAG=-fPIC 71.else 72PICFLAG=-fpic 73.endif 74.endif 75 76PO_FLAG=-pg 77 78.c.o: 79 ${CC} ${STATIC_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET} 80 ${CTFCONVERT_CMD} 81 82.c.po: 83 ${CC} ${PO_FLAG} ${STATIC_CFLAGS} ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET} 84 ${CTFCONVERT_CMD} 85 86.c.So: 87 ${CC} ${PICFLAG} -DPIC ${SHARED_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET} 88 ${CTFCONVERT_CMD} 89 90.cc.o .C.o .cpp.o .cxx.o: 91 ${CXX} ${STATIC_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET} 92 93.cc.po .C.po .cpp.po .cxx.po: 94 ${CXX} ${PO_FLAG} ${STATIC_CXXFLAGS} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET} 95 96.cc.So .C.So .cpp.So .cxx.So: 97 ${CXX} ${PICFLAG} -DPIC ${SHARED_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET} 98 99.f.po: 100 ${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC} 101 ${CTFCONVERT_CMD} 102 103.f.So: 104 ${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC} 105 ${CTFCONVERT_CMD} 106 107.s.po .s.So: 108 ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC} 109 ${CTFCONVERT_CMD} 110 111.asm.po: 112 ${CC} -x assembler-with-cpp -DPROF ${PO_CFLAGS} ${ACFLAGS} \ 113 -c ${.IMPSRC} -o ${.TARGET} 114 ${CTFCONVERT_CMD} 115 116.asm.So: 117 ${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} \ 118 -c ${.IMPSRC} -o ${.TARGET} 119 ${CTFCONVERT_CMD} 120 121.S.po: 122 ${CC} -DPROF ${PO_CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET} 123 ${CTFCONVERT_CMD} 124 125.S.So: 126 ${CC} ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET} 127 ${CTFCONVERT_CMD} 128 129all: beforebuild .WAIT 130beforebuild: objwarn 131 132_LIBDIR:=${LIBDIR} 133_SHLIBDIR:=${SHLIBDIR} 134 135.if defined(SHLIB_NAME) 136.if ${MK_DEBUG_FILES} != "no" 137SHLIB_NAME_FULL=${SHLIB_NAME}.full 138# Use ${DEBUGDIR} for base system debug files, else .debug subdirectory 139.if ${_SHLIBDIR} == "/boot" ||\ 140 ${SHLIBDIR:C%/lib(/.*)?$%/lib%} == "/lib" ||\ 141 ${SHLIBDIR:C%/usr/lib(32)?(/.*)?%/usr/lib%} == "/usr/lib" 142DEBUGFILEDIR=${DEBUGDIR}${_SHLIBDIR} 143.else 144DEBUGFILEDIR=${_SHLIBDIR}/.debug 145DEBUGMKDIR= 146.endif 147.else 148SHLIB_NAME_FULL=${SHLIB_NAME} 149.endif 150.endif 151 152.include <bsd.symver.mk> 153 154# Allow libraries to specify their own version map or have it 155# automatically generated (see bsd.symver.mk above). 156.if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP) 157${SHLIB_NAME_FULL}: ${VERSION_MAP} 158LDFLAGS+= -Wl,--version-script=${VERSION_MAP} 159.endif 160 161.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME) 162OBJS+= ${SRCS:N*.h:R:S/$/.o/} 163NOPATH_FILES+= ${OBJS} 164.endif 165 166.if defined(LIB) && !empty(LIB) 167_LIBS= lib${LIB_PRIVATE}${LIB}.a 168 169lib${LIB_PRIVATE}${LIB}.a: ${OBJS} ${STATICOBJS} 170 @${ECHO} building static ${LIB} library 171 @rm -f ${.TARGET} 172 @${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD} 173 ${RANLIB} ${RANLIBFLAGS} ${.TARGET} 174.endif 175 176.if !defined(INTERNALLIB) 177 178.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB) 179_LIBS+= lib${LIB_PRIVATE}${LIB}_p.a 180POBJS+= ${OBJS:.o=.po} ${STATICOBJS:.o=.po} 181NOPATH_FILES+= ${POBJS} 182 183lib${LIB_PRIVATE}${LIB}_p.a: ${POBJS} 184 @${ECHO} building profiled ${LIB} library 185 @rm -f ${.TARGET} 186 @${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' lorder ${POBJS} | tsort -q` ${ARADD} 187 ${RANLIB} ${RANLIBFLAGS} ${.TARGET} 188.endif 189 190.if defined(SHLIB_NAME) || \ 191 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) 192SOBJS+= ${OBJS:.o=.So} 193NOPATH_FILES+= ${SOBJS} 194.endif 195 196.if defined(SHLIB_NAME) 197_LIBS+= ${SHLIB_NAME} 198 199SOLINKOPTS= -shared -Wl,-x 200.if !defined(ALLOW_SHARED_TEXTREL) 201.if defined(LD_FATAL_WARNINGS) && ${LD_FATAL_WARNINGS} == "no" 202SOLINKOPTS+= -Wl,--no-fatal-warnings 203.else 204SOLINKOPTS+= -Wl,--fatal-warnings 205.endif 206SOLINKOPTS+= -Wl,--warn-shared-textrel 207.endif 208 209.if target(beforelinking) 210beforelinking: ${SOBJS} 211${SHLIB_NAME_FULL}: beforelinking 212.endif 213${SHLIB_NAME_FULL}: ${SOBJS} 214 @${ECHO} building shared library ${SHLIB_NAME} 215 @rm -f ${SHLIB_NAME} ${SHLIB_LINK} 216.if defined(SHLIB_LINK) 217 @${INSTALL_SYMLINK} ${SHLIB_NAME} ${SHLIB_LINK} 218.endif 219 ${_LD} ${LDFLAGS} ${SSP_CFLAGS} ${SOLINKOPTS} \ 220 -o ${.TARGET} -Wl,-soname,${SONAME} \ 221 `NM='${NM}' lorder ${SOBJS} | tsort -q` ${LDADD} 222.if ${MK_CTF} != "no" 223 ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS} 224.endif 225 226.if ${MK_DEBUG_FILES} != "no" 227CLEANFILES+= ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug 228${SHLIB_NAME}: ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug 229 ${OBJCOPY} --strip-debug --add-gnu-debuglink=${SHLIB_NAME}.debug \ 230 ${SHLIB_NAME_FULL} ${.TARGET} 231 232${SHLIB_NAME}.debug: ${SHLIB_NAME_FULL} 233 ${OBJCOPY} --only-keep-debug ${SHLIB_NAME_FULL} ${.TARGET} 234.endif 235.endif #defined(SHLIB_NAME) 236 237.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no" 238_LIBS+= lib${LIB_PRIVATE}${LIB}_pic.a 239 240lib${LIB_PRIVATE}${LIB}_pic.a: ${SOBJS} 241 @${ECHO} building special pic ${LIB} library 242 @rm -f ${.TARGET} 243 @${AR} ${ARFLAGS} ${.TARGET} ${SOBJS} ${ARADD} 244 ${RANLIB} ${RANLIBFLAGS} ${.TARGET} 245.endif 246 247.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB) 248LINTLIB= llib-l${LIB}.ln 249_LIBS+= ${LINTLIB} 250LINTOBJS+= ${SRCS:M*.c:.c=.ln} 251NOPATH_FILES+= ${LINTOBJS} 252 253${LINTLIB}: ${LINTOBJS} 254 @${ECHO} building lint library ${.TARGET} 255 @rm -f ${.TARGET} 256 ${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC} 257.endif 258 259.endif # !defined(INTERNALLIB) 260 261all: ${_LIBS} 262 263.if ${MK_MAN} != "no" 264all: _manpages 265.endif 266 267_EXTRADEPEND: 268 @TMP=_depend$$$$; \ 269 sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \ 270 > $$TMP; \ 271 mv $$TMP ${DEPENDFILE} 272.if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME) 273.if defined(DPADD) && !empty(DPADD) 274 echo ${SHLIB_NAME_FULL}: ${DPADD} >> ${DEPENDFILE} 275.endif 276.endif 277 278.if !target(install) 279 280.if defined(PRECIOUSLIB) 281.if !defined(NO_FSCHG) 282SHLINSTALLFLAGS+= -fschg 283.endif 284SHLINSTALLFLAGS+= -S 285.endif 286 287_INSTALLFLAGS:= ${INSTALLFLAGS} 288.for ie in ${INSTALLFLAGS_EDIT} 289_INSTALLFLAGS:= ${_INSTALLFLAGS${ie}} 290.endfor 291_SHLINSTALLFLAGS:= ${SHLINSTALLFLAGS} 292.for ie in ${INSTALLFLAGS_EDIT} 293_SHLINSTALLFLAGS:= ${_SHLINSTALLFLAGS${ie}} 294.endfor 295 296.if !defined(INTERNALLIB) 297realinstall: _libinstall 298.ORDER: beforeinstall _libinstall 299_libinstall: 300.if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no" 301 ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 302 ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}.a ${DESTDIR}${_LIBDIR} 303.endif 304.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB) 305 ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 306 ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}_p.a ${DESTDIR}${_LIBDIR} 307.endif 308.if defined(SHLIB_NAME) 309 ${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 310 ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \ 311 ${SHLIB_NAME} ${DESTDIR}${_SHLIBDIR} 312.if ${MK_DEBUG_FILES} != "no" 313.if defined(DEBUGMKDIR) 314 ${INSTALL} -T debug -d ${DESTDIR}${DEBUGFILEDIR} 315.endif 316 ${INSTALL} -T debug -o ${LIBOWN} -g ${LIBGRP} -m ${DEBUGMODE} \ 317 ${_INSTALLFLAGS} \ 318 ${SHLIB_NAME}.debug ${DESTDIR}${DEBUGFILEDIR} 319.endif 320.if defined(SHLIB_LINK) 321# ${_SHLIBDIRPREFIX} and ${_LDSCRIPTROOT} are both needed when cross-building 322# and when building 32 bits library shims. ${_SHLIBDIRPREFIX} is the directory 323# prefix where shared objects will be installed by the install target. 324# 325# ${_LDSCRIPTROOT} is the directory prefix that will be used when generating 326# ld(1) scripts. The crosstools' ld is configured to lookup libraries in an 327# alternative directory which is called "sysroot", so during buildworld binaries 328# won't be linked against the running system libraries but against the ones of 329# the current source tree. ${_LDSCRIPTROOT} behavior is twisted because of 330# the location where we store them: 331# - 64 bits libs are located under sysroot, so ${_LDSCRIPTROOT} must be empty 332# because ld(1) will manage to find them from sysroot; 333# - 32 bits shims are not, so ${_LDSCRIPTROOT} is used to specify their full 334# path, outside of sysroot. 335# Note that ld(1) scripts are generated both during buildworld and 336# installworld; in the later case ${_LDSCRIPTROOT} must be obviously empty 337# because on the target system, libraries are meant to be looked up from /. 338.if defined(SHLIB_LDSCRIPT) && !empty(SHLIB_LDSCRIPT) && exists(${.CURDIR}/${SHLIB_LDSCRIPT}) 339 sed -e 's,@@SHLIB@@,${_LDSCRIPTROOT}${_SHLIBDIR}/${SHLIB_NAME},g' \ 340 -e 's,@@LIBDIR@@,${_LDSCRIPTROOT}${_LIBDIR},g' \ 341 ${.CURDIR}/${SHLIB_LDSCRIPT} > ${DESTDIR}${_LIBDIR}/${SHLIB_LINK:R}.ld 342 ${INSTALL} -S -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 343 ${_INSTALLFLAGS} ${DESTDIR}${_LIBDIR}/${SHLIB_LINK:R}.ld \ 344 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 345 rm -f ${DESTDIR}${_LIBDIR}/${SHLIB_LINK:R}.ld 346 347.else 348.if ${_SHLIBDIR} == ${_LIBDIR} 349 ${INSTALL_SYMLINK} ${SHLIB_NAME} ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 350.else 351 ${INSTALL_SYMLINK} ${_SHLIBDIRPREFIX}${_SHLIBDIR}/${SHLIB_NAME} \ 352 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 353.if exists(${DESTDIR}${_LIBDIR}/${SHLIB_NAME}) 354 -chflags noschg ${DESTDIR}${_LIBDIR}/${SHLIB_NAME} 355 rm -f ${DESTDIR}${_LIBDIR}/${SHLIB_NAME} 356.endif 357.endif 358.endif # SHLIB_LDSCRIPT 359.endif # SHLIB_LINK 360.endif # SHIB_NAME 361.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no" 362 ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 363 ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${_LIBDIR} 364.endif 365.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB) 366 ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 367 ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR} 368.endif 369.endif # !defined(INTERNALLIB) 370 371.if !defined(LIBRARIES_ONLY) 372.include <bsd.nls.mk> 373.include <bsd.files.mk> 374.include <bsd.incs.mk> 375.endif 376 377.include <bsd.links.mk> 378 379.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY) 380realinstall: _maninstall 381.ORDER: beforeinstall _maninstall 382.endif 383 384.endif 385 386.if !target(lint) 387lint: ${SRCS:M*.c} 388 ${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC} 389.endif 390 391.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY) 392.include <bsd.man.mk> 393.endif 394 395.include <bsd.dep.mk> 396 397.if !exists(${.OBJDIR}/${DEPENDFILE}) 398.if defined(LIB) && !empty(LIB) 399${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h} 400.for _S in ${SRCS:N*.[hly]} 401${_S:R}.po: ${_S} 402.endfor 403.endif 404.if defined(SHLIB_NAME) || \ 405 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) 406${SOBJS}: ${SRCS:M*.h} 407.for _S in ${SRCS:N*.[hly]} 408${_S:R}.So: ${_S} 409.endfor 410.endif 411.endif 412 413.if !target(clean) 414clean: 415.if defined(CLEANFILES) && !empty(CLEANFILES) 416 rm -f ${CLEANFILES} 417.endif 418.if defined(LIB) && !empty(LIB) 419 rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS} 420.endif 421.if !defined(INTERNALLIB) 422.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB) 423 rm -f ${POBJS} ${POBJS:S/$/.tmp/} 424.endif 425.if defined(SHLIB_NAME) || \ 426 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) 427 rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/} 428.endif 429.if defined(SHLIB_NAME) 430.if defined(SHLIB_LINK) 431.if defined(SHLIB_LDSCRIPT) && exists(${.CURDIR}/${SHLIB_LDSCRIPT}) 432 rm -f lib${LIB}.ld 433.endif 434 rm -f ${SHLIB_LINK} 435.endif 436.endif # defined(SHLIB_NAME) 437.if defined(WANT_LINT) && defined(LIB) && !empty(LIB) 438 rm -f ${LINTOBJS} 439.endif 440.endif # !defined(INTERNALLIB) 441.if defined(_LIBS) && !empty(_LIBS) 442 rm -f ${_LIBS} 443.endif 444.if defined(CLEANDIRS) && !empty(CLEANDIRS) 445 rm -rf ${CLEANDIRS} 446.endif 447.if !empty(VERSION_DEF) && !empty(SYMBOL_MAPS) 448 rm -f ${VERSION_MAP} 449.endif 450.endif 451 452.if !empty(_LIBS) 453NOPATH_FILES+= ${_LIBS} 454.endif 455 456.include <bsd.obj.mk> 457 458.include <bsd.sys.mk> 459