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 ${CC:N${CCACHE_BIN}} -x assembler-with-cpp -DPROF ${PO_CFLAGS} \ 113 ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET} 114 ${CTFCONVERT_CMD} 115 116.asm.So: 117 ${CC:N${CCACHE_BIN}} -x assembler-with-cpp ${PICFLAG} -DPIC \ 118 ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET} 119 ${CTFCONVERT_CMD} 120 121.S.po: 122 ${CC:N${CCACHE_BIN}} -DPROF ${PO_CFLAGS} ${ACFLAGS} -c ${.IMPSRC} \ 123 -o ${.TARGET} 124 ${CTFCONVERT_CMD} 125 126.S.So: 127 ${CC:N${CCACHE_BIN}} ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} \ 128 -c ${.IMPSRC} -o ${.TARGET} 129 ${CTFCONVERT_CMD} 130 131.if !defined(_SKIP_BUILD) 132all: beforebuild .WAIT 133beforebuild: objwarn 134.endif 135 136_LIBDIR:=${LIBDIR} 137_SHLIBDIR:=${SHLIBDIR} 138 139.if defined(SHLIB_NAME) 140.if ${MK_DEBUG_FILES} != "no" 141SHLIB_NAME_FULL=${SHLIB_NAME}.full 142# Use ${DEBUGDIR} for base system debug files, else .debug subdirectory 143.if ${_SHLIBDIR} == "/boot" ||\ 144 ${SHLIBDIR:C%/lib(/.*)?$%/lib%} == "/lib" ||\ 145 ${SHLIBDIR:C%/usr/(tests/)?lib(32|exec)?(/.*)?%/usr/lib%} == "/usr/lib" 146DEBUGFILEDIR=${DEBUGDIR}${_SHLIBDIR} 147.else 148DEBUGFILEDIR=${_SHLIBDIR}/.debug 149DEBUGMKDIR= 150.endif 151.else 152SHLIB_NAME_FULL=${SHLIB_NAME} 153.endif 154.endif 155 156.include <bsd.symver.mk> 157 158# Allow libraries to specify their own version map or have it 159# automatically generated (see bsd.symver.mk above). 160.if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP) 161${SHLIB_NAME_FULL}: ${VERSION_MAP} 162LDFLAGS+= -Wl,--version-script=${VERSION_MAP} 163.endif 164 165.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME) 166OBJS+= ${SRCS:N*.h:R:S/$/.o/} 167CLEANFILES+= ${OBJS} ${STATICOBJS} 168.endif 169 170.if defined(LIB) && !empty(LIB) 171_LIBS= lib${LIB_PRIVATE}${LIB}.a 172 173lib${LIB_PRIVATE}${LIB}.a: ${OBJS} ${STATICOBJS} 174 @${ECHO} building static ${LIB} library 175 @rm -f ${.TARGET} 176 ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD} 177 ${RANLIB} ${RANLIBFLAGS} ${.TARGET} 178.endif 179 180.if !defined(INTERNALLIB) 181 182.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB) 183_LIBS+= lib${LIB_PRIVATE}${LIB}_p.a 184POBJS+= ${OBJS:.o=.po} ${STATICOBJS:.o=.po} 185DEPENDOBJS+= ${POBJS} 186CLEANFILES+= ${POBJS} 187 188lib${LIB_PRIVATE}${LIB}_p.a: ${POBJS} 189 @${ECHO} building profiled ${LIB} library 190 @rm -f ${.TARGET} 191 ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${POBJS} | tsort -q` ${ARADD} 192 ${RANLIB} ${RANLIBFLAGS} ${.TARGET} 193.endif 194 195.if defined(SHLIB_NAME) || \ 196 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) 197SOBJS+= ${OBJS:.o=.So} 198DEPENDOBJS+= ${SOBJS} 199CLEANFILES+= ${SOBJS} 200.endif 201 202.if defined(SHLIB_NAME) 203_LIBS+= ${SHLIB_NAME} 204 205SOLINKOPTS= -shared -Wl,-x 206.if !defined(ALLOW_SHARED_TEXTREL) 207.if defined(LD_FATAL_WARNINGS) && ${LD_FATAL_WARNINGS} == "no" 208SOLINKOPTS+= -Wl,--no-fatal-warnings 209.else 210SOLINKOPTS+= -Wl,--fatal-warnings 211.endif 212SOLINKOPTS+= -Wl,--warn-shared-textrel 213.endif 214 215.if target(beforelinking) 216beforelinking: ${SOBJS} 217${SHLIB_NAME_FULL}: beforelinking 218.endif 219 220.if defined(SHLIB_LINK) 221# ${_LDSCRIPTROOT} is needed when cross-building 222# and when building 32 bits library shims. 223# 224# ${_LDSCRIPTROOT} is the directory prefix that will be used when generating 225# ld(1) scripts. The crosstools' ld is configured to lookup libraries in an 226# alternative directory which is called "sysroot", so during buildworld binaries 227# won't be linked against the running system libraries but against the ones of 228# the current source tree. ${_LDSCRIPTROOT} behavior is twisted because of 229# the location where we store them: 230# - 64 bits libs are located under sysroot, so ${_LDSCRIPTROOT} must be empty 231# because ld(1) will manage to find them from sysroot; 232# - 32 bits shims are not, so ${_LDSCRIPTROOT} is used to specify their full 233# path, outside of sysroot. 234# Note that ld(1) scripts are generated both during buildworld and 235# installworld; in the later case ${_LDSCRIPTROOT} must be obviously empty 236# because on the target system, libraries are meant to be looked up from /. 237.if defined(SHLIB_LDSCRIPT) && !empty(SHLIB_LDSCRIPT) && exists(${.CURDIR}/${SHLIB_LDSCRIPT}) 238${SHLIB_LINK:R}.ld: ${.CURDIR}/${SHLIB_LDSCRIPT} 239 sed -e 's,@@SHLIB@@,${_LDSCRIPTROOT}${_SHLIBDIR}/${SHLIB_NAME},g' \ 240 -e 's,@@LIBDIR@@,${_LDSCRIPTROOT}${_LIBDIR},g' \ 241 -e 's,/[^ ]*/,,g' \ 242 ${.ALLSRC} > ${.TARGET} 243 244${SHLIB_NAME_FULL}: ${SHLIB_LINK:R}.ld 245CLEANFILES+= ${SHLIB_LINK:R}.ld 246.endif 247CLEANFILES+= ${SHLIB_LINK} 248.endif 249 250${SHLIB_NAME_FULL}: ${SOBJS} 251 @${ECHO} building shared library ${SHLIB_NAME} 252 @rm -f ${SHLIB_NAME} ${SHLIB_LINK} 253.if defined(SHLIB_LINK) && !commands(${SHLIB_LINK:R}.ld) 254 @${INSTALL_SYMLINK} ${SHLIB_NAME} ${SHLIB_LINK} 255.endif 256 ${_LD:N${CCACHE_BIN}} ${LDFLAGS} ${SSP_CFLAGS} ${SOLINKOPTS} \ 257 -o ${.TARGET} -Wl,-soname,${SONAME} \ 258 `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${SOBJS} | tsort -q` ${LDADD} 259.if ${MK_CTF} != "no" 260 ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS} 261.endif 262 263.if ${MK_DEBUG_FILES} != "no" 264CLEANFILES+= ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug 265${SHLIB_NAME}: ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug 266 ${OBJCOPY} --strip-debug --add-gnu-debuglink=${SHLIB_NAME}.debug \ 267 ${SHLIB_NAME_FULL} ${.TARGET} 268 269${SHLIB_NAME}.debug: ${SHLIB_NAME_FULL} 270 ${OBJCOPY} --only-keep-debug ${SHLIB_NAME_FULL} ${.TARGET} 271.endif 272.endif #defined(SHLIB_NAME) 273 274.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no" 275_LIBS+= lib${LIB_PRIVATE}${LIB}_pic.a 276 277lib${LIB_PRIVATE}${LIB}_pic.a: ${SOBJS} 278 @${ECHO} building special pic ${LIB} library 279 @rm -f ${.TARGET} 280 ${AR} ${ARFLAGS} ${.TARGET} ${SOBJS} ${ARADD} 281 ${RANLIB} ${RANLIBFLAGS} ${.TARGET} 282.endif 283 284.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB) 285LINTLIB= llib-l${LIB}.ln 286_LIBS+= ${LINTLIB} 287LINTOBJS+= ${SRCS:M*.c:.c=.ln} 288CLEANFILES+= ${LINTOBJS} 289 290${LINTLIB}: ${LINTOBJS} 291 @${ECHO} building lint library ${.TARGET} 292 @rm -f ${.TARGET} 293 ${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC} 294.endif 295 296.endif # !defined(INTERNALLIB) 297 298.if defined(_SKIP_BUILD) 299all: 300.else 301.if defined(_LIBS) && !empty(_LIBS) 302all: ${_LIBS} 303CLEANFILES+= ${_LIBS} 304.endif 305 306.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY) 307all: _manpages 308.endif 309.endif 310 311_EXTRADEPEND: 312.if ${MK_FAST_DEPEND} == "no" 313 @TMP=_depend$$$$; \ 314 sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \ 315 > $$TMP; \ 316 mv $$TMP ${DEPENDFILE} 317.endif 318.if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME) 319.if defined(DPADD) && !empty(DPADD) 320 echo ${SHLIB_NAME_FULL}: ${DPADD} >> ${DEPENDFILE} 321.endif 322.endif 323 324.if !target(install) 325 326.if defined(PRECIOUSLIB) 327.if !defined(NO_FSCHG) 328SHLINSTALLFLAGS+= -fschg 329.endif 330SHLINSTALLFLAGS+= -S 331.endif 332 333_INSTALLFLAGS:= ${INSTALLFLAGS} 334.for ie in ${INSTALLFLAGS_EDIT} 335_INSTALLFLAGS:= ${_INSTALLFLAGS${ie}} 336.endfor 337_SHLINSTALLFLAGS:= ${SHLINSTALLFLAGS} 338.for ie in ${INSTALLFLAGS_EDIT} 339_SHLINSTALLFLAGS:= ${_SHLINSTALLFLAGS${ie}} 340.endfor 341 342.if !defined(INTERNALLIB) 343realinstall: _libinstall 344.ORDER: beforeinstall _libinstall 345_libinstall: 346.if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no" 347 ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 348 ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}.a ${DESTDIR}${_LIBDIR}/ 349.endif 350.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB) 351 ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 352 ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}_p.a ${DESTDIR}${_LIBDIR}/ 353.endif 354.if defined(SHLIB_NAME) 355 ${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 356 ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \ 357 ${SHLIB_NAME} ${DESTDIR}${_SHLIBDIR}/ 358.if ${MK_DEBUG_FILES} != "no" 359.if defined(DEBUGMKDIR) 360 ${INSTALL} -T debug -d ${DESTDIR}${DEBUGFILEDIR}/ 361.endif 362 ${INSTALL} -T debug -o ${LIBOWN} -g ${LIBGRP} -m ${DEBUGMODE} \ 363 ${_INSTALLFLAGS} \ 364 ${SHLIB_NAME}.debug ${DESTDIR}${DEBUGFILEDIR}/ 365.endif 366.if defined(SHLIB_LINK) 367.if commands(${SHLIB_LINK:R}.ld) 368 ${INSTALL} -S -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 369 ${_INSTALLFLAGS} ${SHLIB_LINK:R}.ld \ 370 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 371.for _SHLIB_LINK_LINK in ${SHLIB_LDSCRIPT_LINKS} 372 ${INSTALL_SYMLINK} ${SHLIB_LINK} ${DESTDIR}${_LIBDIR}/${_SHLIB_LINK_LINK} 373.endfor 374.else 375.if ${_SHLIBDIR} == ${_LIBDIR} 376 ${INSTALL_SYMLINK} ${SHLIB_NAME} ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 377.else 378 ${INSTALL_RSYMLINK} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \ 379 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 380.if exists(${DESTDIR}${_LIBDIR}/${SHLIB_NAME}) 381 -chflags noschg ${DESTDIR}${_LIBDIR}/${SHLIB_NAME} 382 rm -f ${DESTDIR}${_LIBDIR}/${SHLIB_NAME} 383.endif 384.endif 385.endif # SHLIB_LDSCRIPT 386.endif # SHLIB_LINK 387.endif # SHIB_NAME 388.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no" 389 ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 390 ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${_LIBDIR}/ 391.endif 392.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB) 393 ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 394 ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}/ 395.endif 396.endif # !defined(INTERNALLIB) 397 398.if !defined(LIBRARIES_ONLY) 399.include <bsd.nls.mk> 400.include <bsd.files.mk> 401.include <bsd.incs.mk> 402.include <bsd.confs.mk> 403.endif 404 405.include <bsd.links.mk> 406 407.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY) 408realinstall: _maninstall 409.ORDER: beforeinstall _maninstall 410.endif 411 412.endif 413 414.if !target(lint) 415lint: ${SRCS:M*.c} 416 ${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC} 417.endif 418 419.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY) 420.include <bsd.man.mk> 421.endif 422 423.include <bsd.dep.mk> 424 425.if ${MK_FAST_DEPEND} == "yes" || !exists(${.OBJDIR}/${DEPENDFILE}) 426.if defined(LIB) && !empty(LIB) 427.if !exists(${.OBJDIR}/${DEPENDFILE}) 428${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h} 429.endif 430.for _S in ${SRCS:N*.[hly]} 431${_S:R}.po: ${_S} 432.endfor 433.endif 434.if defined(SHLIB_NAME) || \ 435 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) 436.if !exists(${.OBJDIR}/${DEPENDFILE}) 437${SOBJS}: ${SRCS:M*.h} 438.endif 439.for _S in ${SRCS:N*.[hly]} 440${_S:R}.So: ${_S} 441.endfor 442.endif 443.endif 444 445.include <bsd.obj.mk> 446 447.include <bsd.sys.mk> 448