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)
   8 LIB=    ${LIB_CXX}
   9 _LD=    ${CXX}
  10 .else
  11 _LD=    ${CC}
  12 .endif
  13
  14 LIB_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)
  24 SHLIB=          ${LIB}
  25 .endif
  26 .if !defined(SHLIB_NAME) && defined(SHLIB) && defined(SHLIB_MAJOR)
  27 SHLIB_NAME=     lib${LIB_PRIVATE}${SHLIB}.so.${SHLIB_MAJOR}
  28 .endif
  29 .if defined(SHLIB_NAME) && !empty(SHLIB_NAME:M*.so.*)
  30 SHLIB_LINK?=    ${SHLIB_NAME:R}
  31 .endif
  32 SONAME?=        ${SHLIB_NAME}
  33 .endif
  34
  35 .if defined(CRUNCH_CFLAGS)
  36 CFLAGS+=        ${CRUNCH_CFLAGS}
  37 .endif
  38
  39 .if ${MK_ASSERT_DEBUG} == "no"
  40 CFLAGS+= -DNDEBUG
  41 NO_WERROR=
  42 .endif
  43
  44 .if defined(DEBUG_FLAGS)
  45 CFLAGS+= ${DEBUG_FLAGS}
  46
  47 .if ${MK_CTF} != "no" && ${DEBUG_FLAGS:M-g} != ""
  48 CTFFLAGS+= -g
  49 .endif
  50 .else
  51 STRIP?= -s
  52 .endif
  53
  54 .if ${MK_DEBUG_FILES} != "no" && empty(DEBUG_FLAGS:M-g) && \
  55     empty(DEBUG_FLAGS:M-gdwarf*)
  56 SHARED_CFLAGS+= -g
  57 SHARED_CXXFLAGS+= -g
  58 CTFFLAGS+= -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"
  70 PICFLAG=-fPIC
  71 .else
  72 PICFLAG=-fpic
  73 .endif
  74 .endif
  75
  76 PO_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 ${MK_DEBUG_FILES} != "no"
 136 SHLIB_NAME_FULL=${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     ${SHLIBDIR:C%/usr/(tests/)?lib(32|exec)?(/.*)?%/usr/lib%} == "/usr/lib"
 141 DEBUGFILEDIR=${DEBUGDIR}${_SHLIBDIR}
 142 .else
 143 DEBUGFILEDIR=${_SHLIBDIR}/.debug
 144 .endif
 145 .if !exists(${DESTDIR}${DEBUGFILEDIR})
 146 DEBUGMKDIR=
 147 .endif
 148 .else
 149 SHLIB_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}:     ${VERSION_MAP}
 159 LDFLAGS+=       -Wl,--version-script=${VERSION_MAP}
 160 .endif
 161
 162 .if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
 163 OBJS+=          ${SRCS:N*.h:R:S/$/.o/}
 164 CLEANFILES+=    ${OBJS} ${STATICOBJS}
 165 .endif
 166
 167 .if defined(LIB) && !empty(LIB)
 168 _LIBS=          lib${LIB_PRIVATE}${LIB}.a
 169
 170 lib${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
 181 POBJS+=         ${OBJS:.o=.po} ${STATICOBJS:.o=.po}
 182 DEPENDOBJS+=    ${POBJS}
 183 CLEANFILES+=    ${POBJS}
 184
 185 lib${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)
 194 SOBJS+=         ${OBJS:.o=.So}
 195 DEPENDOBJS+=    ${SOBJS}
 196 CLEANFILES+=    ${SOBJS}
 197 .endif
 198
 199 .if defined(SHLIB_NAME)
 200 _LIBS+=         ${SHLIB_NAME}
 201
 202 SOLINKOPTS+=    -shared -Wl,-x
 203 .if !defined(ALLOW_SHARED_TEXTREL)
 204 .if defined(LD_FATAL_WARNINGS) && ${LD_FATAL_WARNINGS} == "no"
 205 SOLINKOPTS+=    -Wl,--no-fatal-warnings
 206 .else
 207 SOLINKOPTS+=    -Wl,--fatal-warnings
 208 .endif
 209 SOLINKOPTS+=    -Wl,--warn-shared-textrel
 210 .endif
 211
 212 .if target(beforelinking)
 213 beforelinking: ${SOBJS}
 214 ${SHLIB_NAME_FULL}: beforelinking
 215 .endif
 216
 217 .if defined(SHLIB_LINK)
 218 .if defined(SHLIB_LDSCRIPT) && !empty(SHLIB_LDSCRIPT) && exists(${.CURDIR}/${SHLIB_LDSCRIPT})
 219 ${SHLIB_LINK:R}.ld: ${.CURDIR}/${SHLIB_LDSCRIPT}
 220         sed -e 's,@@SHLIB@@,${_SHLIBDIR}/${SHLIB_NAME},g' \
 221             -e 's,@@LIBDIR@@,${_LIBDIR},g' \
 222             ${.ALLSRC} > ${.TARGET}
 223
 224 ${SHLIB_NAME_FULL}: ${SHLIB_LINK:R}.ld
 225 CLEANFILES+=    ${SHLIB_LINK:R}.ld
 226 .endif
 227 CLEANFILES+=    ${SHLIB_LINK}
 228 .endif
 229
 230 ${SHLIB_NAME_FULL}: ${SOBJS}
 231         @${ECHO} building shared library ${SHLIB_NAME}
 232         @rm -f ${SHLIB_NAME} ${SHLIB_LINK}
 233 .if defined(SHLIB_LINK) && !commands(${SHLIB_LINK:R}.ld)
 234         @${INSTALL_SYMLINK} ${SHLIB_NAME} ${SHLIB_LINK}
 235 .endif
 236         ${_LD:N${CCACHE_BIN}} ${LDFLAGS} ${SSP_CFLAGS} ${SOLINKOPTS} \
 237             -o ${.TARGET} -Wl,-soname,${SONAME} \
 238             `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${SOBJS} | tsort -q` ${LDADD}
 239 .if ${MK_CTF} != "no"
 240         ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS}
 241 .endif
 242
 243 .if ${MK_DEBUG_FILES} != "no"
 244 CLEANFILES+=    ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug
 245 ${SHLIB_NAME}: ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug
 246         ${OBJCOPY} --strip-debug --add-gnu-debuglink=${SHLIB_NAME}.debug \
 247             ${SHLIB_NAME_FULL} ${.TARGET}
 248
 249 ${SHLIB_NAME}.debug: ${SHLIB_NAME_FULL}
 250         ${OBJCOPY} --only-keep-debug ${SHLIB_NAME_FULL} ${.TARGET}
 251 .endif
 252 .endif #defined(SHLIB_NAME)
 253
 254 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
 255 _LIBS+=         lib${LIB_PRIVATE}${LIB}_pic.a
 256
 257 lib${LIB_PRIVATE}${LIB}_pic.a: ${SOBJS}
 258         @${ECHO} building special pic ${LIB} library
 259         @rm -f ${.TARGET}
 260         ${AR} ${ARFLAGS} ${.TARGET} ${SOBJS} ${ARADD}
 261         ${RANLIB} ${RANLIBFLAGS} ${.TARGET}
 262 .endif
 263
 264 .if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
 265 LINTLIB=        llib-l${LIB}.ln
 266 _LIBS+=         ${LINTLIB}
 267 LINTOBJS+=      ${SRCS:M*.c:.c=.ln}
 268 CLEANFILES+=    ${LINTOBJS}
 269
 270 ${LINTLIB}: ${LINTOBJS}
 271         @${ECHO} building lint library ${.TARGET}
 272         @rm -f ${.TARGET}
 273         ${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
 274 .endif
 275
 276 .endif # !defined(INTERNALLIB)
 277
 278 .if defined(_SKIP_BUILD)
 279 all:
 280 .else
 281 .if defined(_LIBS) && !empty(_LIBS)
 282 all: ${_LIBS}
 283 CLEANFILES+=    ${_LIBS}
 284 .endif
 285
 286 .if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
 287 all: all-man
 288 .endif
 289 .endif
 290
 291 _EXTRADEPEND:
 292 .if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
 293 .if defined(DPADD) && !empty(DPADD)
 294         echo ${SHLIB_NAME_FULL}: ${DPADD} >> ${DEPENDFILE}
 295 .endif
 296 .endif
 297
 298 .if !target(install)
 299
 300 .if defined(PRECIOUSLIB)
 301 .if !defined(NO_FSCHG)
 302 SHLINSTALLFLAGS+= -fschg
 303 .endif
 304 SHLINSTALLFLAGS+= -S
 305 .endif
 306
 307 _INSTALLFLAGS:= ${INSTALLFLAGS}
 308 .for ie in ${INSTALLFLAGS_EDIT}
 309 _INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
 310 .endfor
 311 _SHLINSTALLFLAGS:=      ${SHLINSTALLFLAGS}
 312 .for ie in ${INSTALLFLAGS_EDIT}
 313 _SHLINSTALLFLAGS:=      ${_SHLINSTALLFLAGS${ie}}
 314 .endfor
 315
 316 .if !defined(INTERNALLIB)
 317 realinstall: _libinstall
 318 .ORDER: beforeinstall _libinstall
 319 _libinstall:
 320 .if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
 321         ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 322             ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}.a ${DESTDIR}${_LIBDIR}/
 323 .endif
 324 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
 325         ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 326             ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}_p.a ${DESTDIR}${_LIBDIR}/
 327 .endif
 328 .if defined(SHLIB_NAME)
 329         ${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 330             ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
 331             ${SHLIB_NAME} ${DESTDIR}${_SHLIBDIR}/
 332 .if ${MK_DEBUG_FILES} != "no"
 333 .if defined(DEBUGMKDIR)
 334         ${INSTALL} -T debug -d ${DESTDIR}${DEBUGFILEDIR}/
 335 .endif
 336         ${INSTALL} -T debug -o ${LIBOWN} -g ${LIBGRP} -m ${DEBUGMODE} \
 337             ${_INSTALLFLAGS} \
 338             ${SHLIB_NAME}.debug ${DESTDIR}${DEBUGFILEDIR}/
 339 .endif
 340 .if defined(SHLIB_LINK)
 341 .if commands(${SHLIB_LINK:R}.ld)
 342         ${INSTALL} -S -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 343             ${_INSTALLFLAGS} ${SHLIB_LINK:R}.ld \
 344             ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
 345 .for _SHLIB_LINK_LINK in ${SHLIB_LDSCRIPT_LINKS}
 346         ${INSTALL_SYMLINK} ${SHLIB_LINK} ${DESTDIR}${_LIBDIR}/${_SHLIB_LINK_LINK}
 347 .endfor
 348 .else
 349 .if ${_SHLIBDIR} == ${_LIBDIR}
 350         ${INSTALL_SYMLINK} ${SHLIB_NAME} ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
 351 .else
 352         ${INSTALL_RSYMLINK} ${DESTDIR}${_SHLIBDIR}/${SHLIB_NAME} \
 353             ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
 354 .if exists(${DESTDIR}${_LIBDIR}/${SHLIB_NAME})
 355         -chflags noschg ${DESTDIR}${_LIBDIR}/${SHLIB_NAME}
 356         rm -f ${DESTDIR}${_LIBDIR}/${SHLIB_NAME}
 357 .endif
 358 .endif
 359 .endif # SHLIB_LDSCRIPT
 360 .endif # SHLIB_LINK
 361 .endif # SHIB_NAME
 362 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
 363         ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 364             ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${_LIBDIR}/
 365 .endif
 366 .if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
 367         ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 368             ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}/
 369 .endif
 370 .endif # !defined(INTERNALLIB)
 371
 372 .if !defined(LIBRARIES_ONLY)
 373 .include <bsd.nls.mk>
 374 .include <bsd.files.mk>
 375 .include <bsd.incs.mk>
 376 .include <bsd.confs.mk>
 377 .endif
 378
 379 .include <bsd.links.mk>
 380
 381 .if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
 382 realinstall: maninstall
 383 .ORDER: beforeinstall maninstall
 384 .endif
 385
 386 .endif
 387
 388 .if !target(lint)
 389 lint: ${SRCS:M*.c}
 390         ${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
 391 .endif
 392
 393 .if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
 394 .include <bsd.man.mk>
 395 .endif
 396
 397 .if defined(LIB) && !empty(LIB)
 398 OBJS_DEPEND_GUESS+= ${SRCS:M*.h}
 399 .for _S in ${SRCS:N*.[hly]}
 400 OBJS_DEPEND_GUESS.${_S:R}.po=   ${_S}
 401 .endfor
 402 .endif
 403 .if defined(SHLIB_NAME) || \
 404     defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
 405 .for _S in ${SRCS:N*.[hly]}
 406 OBJS_DEPEND_GUESS.${_S:R}.So=   ${_S}
 407 .endfor
 408 .endif
 409
 410 .include <bsd.dep.mk>
 411 .include <bsd.clang-analyze.mk>
 412 .include <bsd.obj.mk>
 413 .include <bsd.sys.mk>