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 ${CTFCONVERT_CMD} 130 131_LIBDIR:=${LIBDIR} 132_SHLIBDIR:=${SHLIBDIR} 133 134.if defined(SHLIB_NAME) 135.if ${MK_DEBUG_FILES} != "no" 136SHLIB_NAME_FULL=${SHLIB_NAME}.full 137# Use ${DEBUGDIR} for base system debug files, else .debug subdirectory 138.if ${_SHLIBDIR} == "/boot" ||\ 139 ${SHLIBDIR:C%/lib(/.*)?$%/lib%} == "/lib" ||\ 140 ${SHLIBDIR:C%/usr/(tests/)?lib(32|exec)?(/.*)?%/usr/lib%} == "/usr/lib" 141DEBUGFILEDIR=${DEBUGDIR}${_SHLIBDIR} 142.else 143DEBUGFILEDIR=${_SHLIBDIR}/.debug 144.endif 145.if !exists(${DESTDIR}${DEBUGFILEDIR}) 146DEBUGMKDIR= 147.endif 148.else 149SHLIB_NAME_FULL=${SHLIB_NAME} 150.endif 151.endif 152 153.include <bsd.symver.mk> 154 155# Allow libraries to specify their own version map or have it 156# automatically generated (see bsd.symver.mk above). 157.if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP) 158${SHLIB_NAME_FULL}: ${VERSION_MAP} 159LDFLAGS+= -Wl,--version-script=${VERSION_MAP} 160.endif 161 162.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME) 163OBJS+= ${SRCS:N*.h:R:S/$/.o/} 164CLEANFILES+= ${OBJS} ${STATICOBJS} 165.endif 166 167.if defined(LIB) && !empty(LIB) 168_LIBS= lib${LIB_PRIVATE}${LIB}.a 169 170lib${LIB_PRIVATE}${LIB}.a: ${OBJS} ${STATICOBJS} 171 @${ECHO} building static ${LIB} library 172 @rm -f ${.TARGET} 173 ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD} 174 ${RANLIB} ${RANLIBFLAGS} ${.TARGET} 175.endif 176 177.if !defined(INTERNALLIB) 178 179.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB) 180_LIBS+= lib${LIB_PRIVATE}${LIB}_p.a 181POBJS+= ${OBJS:.o=.po} ${STATICOBJS:.o=.po} 182DEPENDOBJS+= ${POBJS} 183CLEANFILES+= ${POBJS} 184 185lib${LIB_PRIVATE}${LIB}_p.a: ${POBJS} 186 @${ECHO} building profiled ${LIB} library 187 @rm -f ${.TARGET} 188 ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${POBJS} | tsort -q` ${ARADD} 189 ${RANLIB} ${RANLIBFLAGS} ${.TARGET} 190.endif 191 192.if defined(SHLIB_NAME) || \ 193 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) 194SOBJS+= ${OBJS:.o=.So} 195DEPENDOBJS+= ${SOBJS} 196CLEANFILES+= ${SOBJS} 197.endif 198 199.if defined(SHLIB_NAME) 200_LIBS+= ${SHLIB_NAME} 201 202SOLINKOPTS+= -shared -Wl,-x 203.if !defined(ALLOW_SHARED_TEXTREL) 204.if defined(LD_FATAL_WARNINGS) && ${LD_FATAL_WARNINGS} == "no" 205SOLINKOPTS+= -Wl,--no-fatal-warnings 206.else 207SOLINKOPTS+= -Wl,--fatal-warnings 208.endif 209SOLINKOPTS+= -Wl,--warn-shared-textrel 210.endif 211 212.if target(beforelinking) 213beforelinking: ${SOBJS} 214${SHLIB_NAME_FULL}: beforelinking 215.endif 216 217.if defined(SHLIB_LINK) 218# ${_LDSCRIPTROOT} is needed when cross-building 219# and when building 32 bits library shims. 220# 221# ${_LDSCRIPTROOT} is the directory prefix that will be used when generating 222# ld(1) scripts. The crosstools' ld is configured to lookup libraries in an 223# alternative directory which is called "sysroot", so during buildworld binaries 224# won't be linked against the running system libraries but against the ones of 225# the current source tree. ${_LDSCRIPTROOT} behavior is twisted because of 226# the location where we store them: 227# - 64 bits libs are located under sysroot, so ${_LDSCRIPTROOT} must be empty 228# because ld(1) will manage to find them from sysroot; 229# - 32 bits shims are not, so ${_LDSCRIPTROOT} is used to specify their full 230# path, outside of sysroot. 231# Note that ld(1) scripts are generated both during buildworld and 232# installworld; in the later case ${_LDSCRIPTROOT} must be obviously empty 233# because on the target system, libraries are meant to be looked up from /. 234.if defined(SHLIB_LDSCRIPT) && !empty(SHLIB_LDSCRIPT) && exists(${.CURDIR}/${SHLIB_LDSCRIPT}) 235${SHLIB_LINK:R}.ld: ${.CURDIR}/${SHLIB_LDSCRIPT} 236 sed -e 's,@@SHLIB@@,${_LDSCRIPTROOT}${_SHLIBDIR}/${SHLIB_NAME},g' \ 237 -e 's,@@LIBDIR@@,${_LDSCRIPTROOT}${_LIBDIR},g' \ 238 -e 's,/[^ ]*/,,g' \ 239 ${.ALLSRC} > ${.TARGET} 240 241${SHLIB_NAME_FULL}: ${SHLIB_LINK:R}.ld 242CLEANFILES+= ${SHLIB_LINK:R}.ld 243.endif 244CLEANFILES+= ${SHLIB_LINK} 245.endif 246 247${SHLIB_NAME_FULL}: ${SOBJS} 248 @${ECHO} building shared library ${SHLIB_NAME} 249 @rm -f ${SHLIB_NAME} ${SHLIB_LINK} 250.if defined(SHLIB_LINK) && !commands(${SHLIB_LINK:R}.ld) 251 @${INSTALL_SYMLINK} ${SHLIB_NAME} ${SHLIB_LINK} 252.endif 253 ${_LD:N${CCACHE_BIN}} ${LDFLAGS} ${SSP_CFLAGS} ${SOLINKOPTS} \ 254 -o ${.TARGET} -Wl,-soname,${SONAME} \ 255 `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${SOBJS} | tsort -q` ${LDADD} 256.if ${MK_CTF} != "no" 257 ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS} 258.endif 259 260.if ${MK_DEBUG_FILES} != "no" 261CLEANFILES+= ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug 262${SHLIB_NAME}: ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug 263 ${OBJCOPY} --strip-debug --add-gnu-debuglink=${SHLIB_NAME}.debug \ 264 ${SHLIB_NAME_FULL} ${.TARGET} 265 266${SHLIB_NAME}.debug: ${SHLIB_NAME_FULL} 267 ${OBJCOPY} --only-keep-debug ${SHLIB_NAME_FULL} ${.TARGET} 268.endif 269.endif #defined(SHLIB_NAME) 270 271.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no" 272_LIBS+= lib${LIB_PRIVATE}${LIB}_pic.a 273 274lib${LIB_PRIVATE}${LIB}_pic.a: ${SOBJS} 275 @${ECHO} building special pic ${LIB} library 276 @rm -f ${.TARGET} 277 ${AR} ${ARFLAGS} ${.TARGET} ${SOBJS} ${ARADD} 278 ${RANLIB} ${RANLIBFLAGS} ${.TARGET} 279.endif 280 281.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB) 282LINTLIB= llib-l${LIB}.ln 283_LIBS+= ${LINTLIB} 284LINTOBJS+= ${SRCS:M*.c:.c=.ln} 285CLEANFILES+= ${LINTOBJS} 286 287${LINTLIB}: ${LINTOBJS} 288 @${ECHO} building lint library ${.TARGET} 289 @rm -f ${.TARGET} 290 ${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC} 291.endif 292 293.endif # !defined(INTERNALLIB) 294 295.if defined(_SKIP_BUILD) 296all: 297.else 298.if defined(_LIBS) && !empty(_LIBS) 299all: ${_LIBS} 300CLEANFILES+= ${_LIBS} 301.endif 302 303.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY) 304all: all-man 305.endif 306.endif 307 308_EXTRADEPEND: 309.if ${MK_FAST_DEPEND} == "no" 310 @TMP=_depend$$$$; \ 311 sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \ 312 > $$TMP; \ 313 mv $$TMP ${DEPENDFILE} 314.endif 315.if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME) 316.if defined(DPADD) && !empty(DPADD) 317 echo ${SHLIB_NAME_FULL}: ${DPADD} >> ${DEPENDFILE} 318.endif 319.endif 320 321.if !target(install) 322 323.if defined(PRECIOUSLIB) 324.if !defined(NO_FSCHG) 325SHLINSTALLFLAGS+= -fschg 326.endif 327SHLINSTALLFLAGS+= -S 328.endif 329 330_INSTALLFLAGS:= ${INSTALLFLAGS} 331.for ie in ${INSTALLFLAGS_EDIT} 332_INSTALLFLAGS:= ${_INSTALLFLAGS${ie}} 333.endfor 334_SHLINSTALLFLAGS:= ${SHLINSTALLFLAGS} 335.for ie in ${INSTALLFLAGS_EDIT} 336_SHLINSTALLFLAGS:= ${_SHLINSTALLFLAGS${ie}} 337.endfor 338 339.if !defined(INTERNALLIB) 340realinstall: _libinstall 341.ORDER: beforeinstall _libinstall 342_libinstall: 343.if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no" 344 ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 345 ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}.a ${DESTDIR}${_LIBDIR}/ 346.endif 347.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB) 348 ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 349 ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}_p.a ${DESTDIR}${_LIBDIR}/ 350.endif 351.if defined(SHLIB_NAME) 352 ${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 353 ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \ 354 ${SHLIB_NAME} ${DESTDIR}${_SHLIBDIR}/ 355.if ${MK_DEBUG_FILES} != "no" 356.if defined(DEBUGMKDIR) 357 ${INSTALL} -T debug -d ${DESTDIR}${DEBUGFILEDIR}/ 358.endif 359 ${INSTALL} -T debug -o ${LIBOWN} -g ${LIBGRP} -m ${DEBUGMODE} \ 360 ${_INSTALLFLAGS} \ 361 ${SHLIB_NAME}.debug ${DESTDIR}${DEBUGFILEDIR}/ 362.endif 363.if defined(SHLIB_LINK) 364.if commands(${SHLIB_LINK:R}.ld) 365 ${INSTALL} -S -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 366 ${_INSTALLFLAGS} ${SHLIB_LINK:R}.ld \ 367 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 368.for _SHLIB_LINK_LINK in ${SHLIB_LDSCRIPT_LINKS} 369 ${INSTALL_SYMLINK} ${SHLIB_LINK} ${DESTDIR}${_LIBDIR}/${_SHLIB_LINK_LINK} 370.endfor 371.else 372.if ${_SHLIBDIR} == ${_LIBDIR} 373 ${INSTALL_SYMLINK} ${SHLIB_NAME} ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 374.else 375 ${INSTALL_RSYMLINK} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \ 376 ${DESTDIR}${_LIBDIR}/${SHLIB_LINK} 377.if exists(${DESTDIR}${_LIBDIR}/${SHLIB_NAME}) 378 -chflags noschg ${DESTDIR}${_LIBDIR}/${SHLIB_NAME} 379 rm -f ${DESTDIR}${_LIBDIR}/${SHLIB_NAME} 380.endif 381.endif 382.endif # SHLIB_LDSCRIPT 383.endif # SHLIB_LINK 384.endif # SHIB_NAME 385.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no" 386 ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 387 ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${_LIBDIR}/ 388.endif 389.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB) 390 ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ 391 ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}/ 392.endif 393.endif # !defined(INTERNALLIB) 394 395.if !defined(LIBRARIES_ONLY) 396.include <bsd.nls.mk> 397.include <bsd.files.mk> 398.include <bsd.incs.mk> 399.include <bsd.confs.mk> 400.endif 401 402.include <bsd.links.mk> 403 404.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY) 405realinstall: maninstall 406.ORDER: beforeinstall maninstall 407.endif 408 409.endif 410 411.if !target(lint) 412lint: ${SRCS:M*.c} 413 ${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC} 414.endif 415 416.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY) 417.include <bsd.man.mk> 418.endif 419 420.if defined(LIB) && !empty(LIB) 421OBJS_DEPEND_GUESS+= ${SRCS:M*.h} 422.for _S in ${SRCS:N*.[hly]} 423OBJS_DEPEND_GUESS.${_S:R}.po= ${_S} 424.endfor 425.endif 426.if defined(SHLIB_NAME) || \ 427 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) 428.for _S in ${SRCS:N*.[hly]} 429OBJS_DEPEND_GUESS.${_S:R}.So= ${_S} 430.endfor 431.endif 432 433.include <bsd.dep.mk> 434 435.if ${MK_FAST_DEPEND} == "no" && !exists(${.OBJDIR}/${DEPENDFILE}) 436.if defined(LIB) && !empty(LIB) 437${OBJS} ${STATICOBJS} ${POBJS}: ${OBJS_DEPEND_GUESS} 438.for _S in ${SRCS:N*.[hly]} 439${_S:R}.po: ${OBJS_DEPEND_GUESS.${_S:R}.po} 440.endfor 441.endif 442.if defined(SHLIB_NAME) || \ 443 defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) 444${SOBJS}: ${OBJS_DEPEND_GUESS} 445.for _S in ${SRCS:N*.[hly]} 446${_S:R}.So: ${OBJS_DEPEND_GUESS.${_S:R}.So} 447.endfor 448.endif 449.endif 450 451.include <bsd.clang-analyze.mk> 452.include <bsd.obj.mk> 453.include <bsd.sys.mk> 454