share/mk/bsd.lib.mk

   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) || defined(SHLIB_CXX)
   8 _LD=    ${CXX}
   9 .else
  10 _LD=    ${CC}
  11 .endif
  12 .if defined(LIB_CXX)
  13 LIB=    ${LIB_CXX}
  14 .endif
  15 .if defined(SHLIB_CXX)
  16 SHLIB=  ${SHLIB_CXX}
  17 .endif
  18
  19 LIB_PRIVATE=    ${PRIVATELIB:Dprivate}
  20 # Set up the variables controlling shared libraries.  After this section,
  21 # SHLIB_NAME will be defined only if we are to create a shared library.
  22 # SHLIB_LINK will be defined only if we are to create a link to it.
  23 # INSTALL_PIC_ARCHIVE will be defined only if we are to create a PIC archive.
  24 .if defined(NO_PIC)
  25 .undef SHLIB_NAME
  26 .undef INSTALL_PIC_ARCHIVE
  27 .else
  28 .if !defined(SHLIB) && defined(LIB)
  29 SHLIB=          ${LIB}
  30 .endif
  31 .if !defined(SHLIB_NAME) && defined(SHLIB) && defined(SHLIB_MAJOR)
  32 SHLIB_NAME=     lib${LIB_PRIVATE}${SHLIB}.so.${SHLIB_MAJOR}
  33 .endif
  34 .if defined(SHLIB_NAME) && !empty(SHLIB_NAME:M*.so.*)
  35 SHLIB_LINK?=    ${SHLIB_NAME:R}
  36 .endif
  37 SONAME?=        ${SHLIB_NAME}
  38 .endif
  39
  40 .if defined(CRUNCH_CFLAGS)
  41 CFLAGS+=        ${CRUNCH_CFLAGS}
  42 .endif
  43
  44 .if ${MK_ASSERT_DEBUG} == "no"
  45 CFLAGS+= -DNDEBUG
  46 NO_WERROR=
  47 .endif
  48
  49 .if defined(DEBUG_FLAGS)
  50 CFLAGS+= ${DEBUG_FLAGS}
  51
  52 .if ${MK_CTF} != "no" && ${DEBUG_FLAGS:M-g} != ""
  53 CTFFLAGS+= -g
  54 .endif
  55 .else
  56 STRIP?= -s
  57 .endif
  58
  59 .if ${SHLIBDIR:M*lib32*}
  60 TAGS+=  lib32
  61 .endif
  62
  63 .if defined(NO_ROOT)
  64 .if !defined(TAGS) || ! ${TAGS:Mpackage=*}
  65 TAGS+=          package=${PACKAGE:Uruntime}
  66 .endif
  67 TAG_ARGS=       -T ${TAGS:[*]:S/ /,/g}
  68 .endif
  69
  70 .if ${MK_DEBUG_FILES} != "no" && empty(DEBUG_FLAGS:M-g) && \
  71     empty(DEBUG_FLAGS:M-gdwarf*)
  72 SHARED_CFLAGS+= -g
  73 SHARED_CXXFLAGS+= -g
  74 CTFFLAGS+= -g
  75 .endif
  76
  77 .include <bsd.libnames.mk>
  78
  79 # prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
  80 # .So used for PIC object files
  81 .SUFFIXES:
  82 .SUFFIXES: .out .o .po .So .S .asm .s .c .cc .cpp .cxx .C .f .y .l .ln
  83
  84 .if !defined(PICFLAG)
  85 .if ${MACHINE_CPUARCH} == "sparc64"
  86 PICFLAG=-fPIC
  87 .else
  88 PICFLAG=-fpic
  89 .endif
  90 .endif
  91
  92 PO_FLAG=-pg
  93
  94 .c.o:
  95         ${CC} ${STATIC_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
  96         ${CTFCONVERT_CMD}
  97
  98 .c.po:
  99         ${CC} ${PO_FLAG} ${STATIC_CFLAGS} ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 100         ${CTFCONVERT_CMD}
 101
 102 .c.So:
 103         ${CC} ${PICFLAG} -DPIC ${SHARED_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 104         ${CTFCONVERT_CMD}
 105
 106 .cc.o .C.o .cpp.o .cxx.o:
 107         ${CXX} ${STATIC_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 108
 109 .cc.po .C.po .cpp.po .cxx.po:
 110         ${CXX} ${PO_FLAG} ${STATIC_CXXFLAGS} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 111
 112 .cc.So .C.So .cpp.So .cxx.So:
 113         ${CXX} ${PICFLAG} -DPIC ${SHARED_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 114
 115 .f.po:
 116         ${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
 117         ${CTFCONVERT_CMD}
 118
 119 .f.So:
 120         ${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
 121         ${CTFCONVERT_CMD}
 122
 123 .s.po .s.So:
 124         ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
 125         ${CTFCONVERT_CMD}
 126
 127 .asm.po:
 128         ${CC:N${CCACHE_BIN}} -x assembler-with-cpp -DPROF ${PO_CFLAGS} \
 129             ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 130         ${CTFCONVERT_CMD}
 131
 132 .asm.So:
 133         ${CC:N${CCACHE_BIN}} -x assembler-with-cpp ${PICFLAG} -DPIC \
 134             ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 135         ${CTFCONVERT_CMD}
 136
 137 .S.po:
 138         ${CC:N${CCACHE_BIN}} -DPROF ${PO_CFLAGS} ${ACFLAGS} -c ${.IMPSRC} \
 139             -o ${.TARGET}
 140         ${CTFCONVERT_CMD}
 141
 142 .S.So:
 143         ${CC:N${CCACHE_BIN}} ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} \
 144             -c ${.IMPSRC} -o ${.TARGET}
 145         ${CTFCONVERT_CMD}
 146
 147 _LIBDIR:=${LIBDIR}
 148 _SHLIBDIR:=${SHLIBDIR}
 149
 150 .if defined(SHLIB_NAME)
 151 .if ${MK_DEBUG_FILES} != "no"
 152 SHLIB_NAME_FULL=${SHLIB_NAME}.full
 153 # Use ${DEBUGDIR} for base system debug files, else .debug subdirectory
 154 .if ${_SHLIBDIR} == "/boot" ||\
 155     ${SHLIBDIR:C%/lib(/.*)?$%/lib%} == "/lib" ||\
 156     ${SHLIBDIR:C%/usr/(tests/)?lib(32|exec)?(/.*)?%/usr/lib%} == "/usr/lib"
 157 DEBUGFILEDIR=${DEBUGDIR}${_SHLIBDIR}
 158 .else
 159 DEBUGFILEDIR=${_SHLIBDIR}/.debug
 160 .endif
 161 .if !exists(${DESTDIR}${DEBUGFILEDIR})
 162 DEBUGMKDIR=
 163 .endif
 164 .else
 165 SHLIB_NAME_FULL=${SHLIB_NAME}
 166 .endif
 167 .endif
 168
 169 .include <bsd.symver.mk>
 170
 171 # Allow libraries to specify their own version map or have it
 172 # automatically generated (see bsd.symver.mk above).
 173 .if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP)
 174 ${SHLIB_NAME_FULL}:     ${VERSION_MAP}
 175 LDFLAGS+=       -Wl,--version-script=${VERSION_MAP}
 176 .endif
 177
 178 .if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
 179 OBJS+=          ${SRCS:N*.h:R:S/$/.o/}
 180 CLEANFILES+=    ${OBJS} ${STATICOBJS}
 181 .endif
 182
 183 .if defined(LIB) && !empty(LIB)
 184 _LIBS=          lib${LIB_PRIVATE}${LIB}.a
 185
 186 lib${LIB_PRIVATE}${LIB}.a: ${OBJS} ${STATICOBJS}
 187         @${ECHO} building static ${LIB} library
 188         @rm -f ${.TARGET}
 189         ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
 190         ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
 191 .endif
 192
 193 .if !defined(INTERNALLIB)
 194
 195 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
 196 _LIBS+=         lib${LIB_PRIVATE}${LIB}_p.a
 197 POBJS+=         ${OBJS:.o=.po} ${STATICOBJS:.o=.po}
 198 DEPENDOBJS+=    ${POBJS}
 199 CLEANFILES+=    ${POBJS}
 200
 201 lib${LIB_PRIVATE}${LIB}_p.a: ${POBJS}
 202         @${ECHO} building profiled ${LIB} library
 203         @rm -f ${.TARGET}
 204         ${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${POBJS} | tsort -q` ${ARADD}
 205         ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
 206 .endif
 207
 208 .if defined(SHLIB_NAME) || \
 209     defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
 210 SOBJS+=         ${OBJS:.o=.So}
 211 DEPENDOBJS+=    ${SOBJS}
 212 CLEANFILES+=    ${SOBJS}
 213 .endif
 214
 215 .if defined(SHLIB_NAME)
 216 _LIBS+=         ${SHLIB_NAME}
 217
 218 SOLINKOPTS+=    -shared -Wl,-x
 219 .if !defined(ALLOW_SHARED_TEXTREL)
 220 .if defined(LD_FATAL_WARNINGS) && ${LD_FATAL_WARNINGS} == "no"
 221 SOLINKOPTS+=    -Wl,--no-fatal-warnings
 222 .else
 223 SOLINKOPTS+=    -Wl,--fatal-warnings
 224 .endif
 225 SOLINKOPTS+=    -Wl,--warn-shared-textrel
 226 .endif
 227
 228 .if target(beforelinking)
 229 beforelinking: ${SOBJS}
 230 ${SHLIB_NAME_FULL}: beforelinking
 231 .endif
 232
 233 .if defined(SHLIB_LINK)
 234 .if defined(SHLIB_LDSCRIPT) && !empty(SHLIB_LDSCRIPT) && exists(${.CURDIR}/${SHLIB_LDSCRIPT})
 235 ${SHLIB_LINK:R}.ld: ${.CURDIR}/${SHLIB_LDSCRIPT}
 236         sed -e 's,@@SHLIB@@,${_SHLIBDIR}/${SHLIB_NAME},g' \
 237             -e 's,@@LIBDIR@@,${_LIBDIR},g' \
 238             ${.ALLSRC} > ${.TARGET}
 239
 240 ${SHLIB_NAME_FULL}: ${SHLIB_LINK:R}.ld
 241 CLEANFILES+=    ${SHLIB_LINK:R}.ld
 242 .endif
 243 CLEANFILES+=    ${SHLIB_LINK}
 244 .endif
 245
 246 ${SHLIB_NAME_FULL}: ${SOBJS}
 247         @${ECHO} building shared library ${SHLIB_NAME}
 248         @rm -f ${SHLIB_NAME} ${SHLIB_LINK}
 249 .if defined(SHLIB_LINK) && !commands(${SHLIB_LINK:R}.ld)
 250         @${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${SHLIB_NAME} ${SHLIB_LINK}
 251 .endif
 252         ${_LD:N${CCACHE_BIN}} ${LDFLAGS} ${SSP_CFLAGS} ${SOLINKOPTS} \
 253             -o ${.TARGET} -Wl,-soname,${SONAME} \
 254             `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${SOBJS} | tsort -q` ${LDADD}
 255 .if ${MK_CTF} != "no"
 256         ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS}
 257 .endif
 258
 259 .if ${MK_DEBUG_FILES} != "no"
 260 CLEANFILES+=    ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug
 261 ${SHLIB_NAME}: ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug
 262         ${OBJCOPY} --strip-debug --add-gnu-debuglink=${SHLIB_NAME}.debug \
 263             ${SHLIB_NAME_FULL} ${.TARGET}
 264
 265 ${SHLIB_NAME}.debug: ${SHLIB_NAME_FULL}
 266         ${OBJCOPY} --only-keep-debug ${SHLIB_NAME_FULL} ${.TARGET}
 267 .endif
 268 .endif #defined(SHLIB_NAME)
 269
 270 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
 271 _LIBS+=         lib${LIB_PRIVATE}${LIB}_pic.a
 272
 273 lib${LIB_PRIVATE}${LIB}_pic.a: ${SOBJS}
 274         @${ECHO} building special pic ${LIB} library
 275         @rm -f ${.TARGET}
 276         ${AR} ${ARFLAGS} ${.TARGET} ${SOBJS} ${ARADD}
 277         ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
 278 .endif
 279
 280 .if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
 281 LINTLIB=        llib-l${LIB}.ln
 282 _LIBS+=         ${LINTLIB}
 283 LINTOBJS+=      ${SRCS:M*.c:.c=.ln}
 284 CLEANFILES+=    ${LINTOBJS}
 285
 286 ${LINTLIB}: ${LINTOBJS}
 287         @${ECHO} building lint library ${.TARGET}
 288         @rm -f ${.TARGET}
 289         ${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
 290 .endif
 291
 292 .endif # !defined(INTERNALLIB)
 293
 294 .if defined(_SKIP_BUILD)
 295 all:
 296 .else
 297 .if defined(_LIBS) && !empty(_LIBS)
 298 all: ${_LIBS}
 299 CLEANFILES+=    ${_LIBS}
 300 .endif
 301
 302 .if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
 303 all: all-man
 304 .endif
 305 .endif
 306
 307 _EXTRADEPEND:
 308 .if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
 309 .if defined(DPADD) && !empty(DPADD)
 310         echo ${SHLIB_NAME_FULL}: ${DPADD} >> ${DEPENDFILE}
 311 .endif
 312 .endif
 313
 314 .if !target(install)
 315
 316 .if defined(PRECIOUSLIB)
 317 .if !defined(NO_FSCHG)
 318 SHLINSTALLFLAGS+= -fschg
 319 .endif
 320 SHLINSTALLFLAGS+= -S
 321 .endif
 322
 323 _INSTALLFLAGS:= ${INSTALLFLAGS}
 324 .for ie in ${INSTALLFLAGS_EDIT}
 325 _INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
 326 .endfor
 327 _SHLINSTALLFLAGS:=      ${SHLINSTALLFLAGS}
 328 .for ie in ${INSTALLFLAGS_EDIT}
 329 _SHLINSTALLFLAGS:=      ${_SHLINSTALLFLAGS${ie}}
 330 .endfor
 331
 332 .if !defined(INTERNALLIB)
 333 realinstall: _libinstall
 334 .ORDER: beforeinstall _libinstall
 335 _libinstall:
 336 .if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
 337         ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 338             ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}.a ${DESTDIR}${_LIBDIR}/
 339 .endif
 340 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
 341         ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},profile} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 342             ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}_p.a ${DESTDIR}${_LIBDIR}/
 343 .endif
 344 .if defined(SHLIB_NAME)
 345         ${INSTALL} ${TAG_ARGS} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 346             ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
 347             ${SHLIB_NAME} ${DESTDIR}${_SHLIBDIR}/
 348 .if ${MK_DEBUG_FILES} != "no"
 349 .if defined(DEBUGMKDIR)
 350         ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},debug} -d ${DESTDIR}${DEBUGFILEDIR}/
 351 .endif
 352         ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},debug} -o ${LIBOWN} -g ${LIBGRP} -m ${DEBUGMODE} \
 353             ${_INSTALLFLAGS} \
 354             ${SHLIB_NAME}.debug ${DESTDIR}${DEBUGFILEDIR}/
 355 .endif
 356 .if defined(SHLIB_LINK)
 357 .if commands(${SHLIB_LINK:R}.ld)
 358         ${INSTALL} ${TAG_ARGS:D${TAG_ARGS},development} -S -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 359             ${_INSTALLFLAGS} ${SHLIB_LINK:R}.ld \
 360             ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
 361 .for _SHLIB_LINK_LINK in ${SHLIB_LDSCRIPT_LINKS}
 362         ${INSTALL_SYMLINK} ${SHLIB_LINK} ${DESTDIR}${_LIBDIR}/${_SHLIB_LINK_LINK}
 363 .endfor
 364 .else
 365 .if ${_SHLIBDIR} == ${_LIBDIR}
 366 .if ${SHLIB_LINK:Mlib*}
 367         ${INSTALL_RSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${SHLIB_NAME} ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
 368 .else
 369         ${INSTALL_RSYMLINK} ${TAG_ARGS} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \
 370             ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
 371 .endif
 372 .else
 373 .if ${SHLIB_LINK:Mlib*}
 374         ${INSTALL_RSYMLINK} ${TAG_ARGS:D${TAG_ARGS},development} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \
 375             ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
 376 .else
 377         ${INSTALL_RSYMLINK} ${TAG_ARGS} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \
 378             ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
 379 .endif
 380 .if exists(${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} ${TAG_ARGS:D${TAG_ARGS},development} -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} ${TAG_ARGS:D${TAG_ARGS},development} -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)
 408 realinstall: maninstall
 409 .ORDER: beforeinstall maninstall
 410 .endif
 411
 412 .endif
 413
 414 .if !target(lint)
 415 lint: ${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 .if defined(LIB) && !empty(LIB)
 424 OBJS_DEPEND_GUESS+= ${SRCS:M*.h}
 425 .for _S in ${SRCS:N*.[hly]}
 426 OBJS_DEPEND_GUESS.${_S:R}.po=   ${_S}
 427 .endfor
 428 .endif
 429 .if defined(SHLIB_NAME) || \
 430     defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
 431 .for _S in ${SRCS:N*.[hly]}
 432 OBJS_DEPEND_GUESS.${_S:R}.So=   ${_S}
 433 .endfor
 434 .endif
 435
 436 .include <bsd.dep.mk>
 437 .include <bsd.clang-analyze.mk>
 438 .include <bsd.obj.mk>
 439 .include <bsd.sys.mk>