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 # Set up the variables controlling shared libraries.  After this section,
   8 # SHLIB_NAME will be defined only if we are to create a shared library.
   9 # SHLIB_LINK will be defined only if we are to create a link to it.
  10 # INSTALL_PIC_ARCHIVE will be defined only if we are to create a PIC archive.
  11 .if defined(NO_PIC)
  12 .undef SHLIB_NAME
  13 .undef INSTALL_PIC_ARCHIVE
  14 .else
  15 .if !defined(SHLIB) && defined(LIB)
  16 SHLIB=          ${LIB}
  17 .endif
  18 .if !defined(SHLIB_NAME) && defined(SHLIB) && defined(SHLIB_MAJOR)
  19 SHLIB_NAME=     lib${SHLIB}.so.${SHLIB_MAJOR}
  20 .endif
  21 .if defined(SHLIB_NAME) && !empty(SHLIB_NAME:M*.so.*)
  22 SHLIB_LINK?=    ${SHLIB_NAME:R}
  23 .endif
  24 SONAME?=        ${SHLIB_NAME}
  25 .endif
  26
  27 .if defined(CRUNCH_CFLAGS)
  28 CFLAGS+=        ${CRUNCH_CFLAGS}
  29 .endif
  30
  31 .if ${MK_ASSERT_DEBUG} == "no"
  32 CFLAGS+= -DNDEBUG
  33 NO_WERROR=
  34 .endif
  35
  36 # Enable CTF conversion on request.
  37 .if defined(WITH_CTF)
  38 .undef NO_CTF
  39 .endif
  40
  41 .if defined(DEBUG_FLAGS)
  42 CFLAGS+= ${DEBUG_FLAGS}
  43
  44 .if !defined(NO_CTF) && (${DEBUG_FLAGS:M-g} != "")
  45 CTFFLAGS+= -g
  46 .endif
  47 .endif
  48
  49 .if !defined(DEBUG_FLAGS)
  50 STRIP?= -s
  51 .endif
  52
  53 .include <bsd.libnames.mk>
  54
  55 # prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
  56 # .So used for PIC object files
  57 .SUFFIXES:
  58 .SUFFIXES: .out .o .po .So .S .asm .s .c .cc .cpp .cxx .m .C .f .y .l .ln
  59
  60 .if !defined(PICFLAG)
  61 .if ${MACHINE_ARCH} == "sparc64"
  62 PICFLAG=-fPIC
  63 .else
  64 PICFLAG=-fpic
  65 .endif
  66 .endif
  67
  68 .if ${CC} == "icc"
  69 PO_FLAG=-p
  70 .else
  71 PO_FLAG=-pg
  72 .endif
  73
  74 .c.po:
  75         ${CC} ${PO_FLAG} ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
  76         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
  77                 ${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
  78                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
  79
  80 .c.So:
  81         ${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
  82         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
  83                 ${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
  84                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
  85
  86 .cc.po .C.po .cpp.po .cxx.po:
  87         ${CXX} ${PO_FLAG} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
  88
  89 .cc.So .C.So .cpp.So .cxx.So:
  90         ${CXX} ${PICFLAG} -DPIC ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
  91
  92 .f.po:
  93         ${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
  94         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
  95                 ${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
  96                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
  97
  98 .f.So:
  99         ${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
 100         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
 101                 ${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
 102                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 103
 104 .m.po:
 105         ${OBJC} ${OBJCFLAGS} -pg -c ${.IMPSRC} -o ${.TARGET}
 106         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
 107                 ${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
 108                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 109
 110 .m.So:
 111         ${OBJC} ${PICFLAG} -DPIC ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 112         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
 113                 ${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
 114                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 115
 116 .s.po .s.So:
 117         ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
 118         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
 119                 ${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
 120                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 121
 122 .asm.po:
 123         ${CC} -x assembler-with-cpp -DPROF ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 124         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
 125                 ${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
 126                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 127
 128 .asm.So:
 129         ${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} \
 130             -c ${.IMPSRC} -o ${.TARGET}
 131         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
 132                 ${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
 133                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 134
 135 .S.po:
 136         ${CC} -DPROF ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 137         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
 138                 ${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
 139                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 140
 141 .S.So:
 142         ${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 143         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
 144                 ${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
 145                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 146
 147 all: objwarn
 148
 149 .include <bsd.symver.mk>
 150
 151 # Allow libraries to specify their own version map or have it
 152 # automatically generated (see bsd.symver.mk above).
 153 .if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP)
 154 ${SHLIB_NAME}:  ${VERSION_MAP}
 155 LDFLAGS+=       -Wl,--version-script=${VERSION_MAP}
 156 .endif
 157
 158 .if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
 159 OBJS+=          ${SRCS:N*.h:R:S/$/.o/}
 160 .endif
 161
 162 .if defined(LIB) && !empty(LIB)
 163 _LIBS=          lib${LIB}.a
 164
 165 lib${LIB}.a: ${OBJS} ${STATICOBJS}
 166         @${ECHO} building static ${LIB} library
 167         @rm -f ${.TARGET}
 168 .if !defined(NM)
 169         @${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
 170 .else
 171         @${AR} cq ${.TARGET} `NM='${NM}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
 172 .endif
 173         ${RANLIB} ${.TARGET}
 174 .endif
 175
 176 .if !defined(INTERNALLIB)
 177
 178 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
 179 _LIBS+=         lib${LIB}_p.a
 180 POBJS+=         ${OBJS:.o=.po} ${STATICOBJS:.o=.po}
 181
 182 lib${LIB}_p.a: ${POBJS}
 183         @${ECHO} building profiled ${LIB} library
 184         @rm -f ${.TARGET}
 185 .if !defined(NM)
 186         @${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
 187 .else
 188         @${AR} cq ${.TARGET} `NM='${NM}' lorder ${POBJS} | tsort -q` ${ARADD}
 189 .endif
 190         ${RANLIB} ${.TARGET}
 191 .endif
 192
 193 .if defined(SHLIB_NAME) || \
 194     defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
 195 SOBJS+=         ${OBJS:.o=.So}
 196 .endif
 197
 198 .if defined(SHLIB_NAME)
 199 _LIBS+=         ${SHLIB_NAME}
 200
 201 ${SHLIB_NAME}: ${SOBJS}
 202         @${ECHO} building shared library ${SHLIB_NAME}
 203         @rm -f ${.TARGET} ${SHLIB_LINK}
 204 .if defined(SHLIB_LINK)
 205         @ln -fs ${.TARGET} ${SHLIB_LINK}
 206 .endif
 207 .if !defined(NM)
 208         @${CC} ${LDFLAGS} ${SSP_CFLAGS} -shared -Wl,-x \
 209             -o ${.TARGET} -Wl,-soname,${SONAME} \
 210             `lorder ${SOBJS} | tsort -q` ${LDADD}
 211 .else
 212         @${CC} ${LDFLAGS} ${SSP_CFLAGS} -shared -Wl,-x \
 213             -o ${.TARGET} -Wl,-soname,${SONAME} \
 214             `NM='${NM}' lorder ${SOBJS} | tsort -q` ${LDADD}
 215 .endif
 216         @[ -z "${CTFMERGE}" -o -n "${NO_CTF}" ] || \
 217                 ${ECHO} ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS}
 218                 ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS}
 219 .endif
 220
 221 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
 222 _LIBS+=         lib${LIB}_pic.a
 223
 224 lib${LIB}_pic.a: ${SOBJS}
 225         @${ECHO} building special pic ${LIB} library
 226         @rm -f ${.TARGET}
 227         @${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
 228         ${RANLIB} ${.TARGET}
 229 .endif
 230
 231 .if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
 232 LINTLIB=        llib-l${LIB}.ln
 233 _LIBS+=         ${LINTLIB}
 234 LINTOBJS+=      ${SRCS:M*.c:.c=.ln}
 235
 236 ${LINTLIB}: ${LINTOBJS}
 237         @${ECHO} building lint library ${.TARGET}
 238         @rm -f ${.TARGET}
 239         ${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
 240 .endif
 241
 242 .endif # !defined(INTERNALLIB)
 243
 244 all: ${_LIBS}
 245
 246 .if ${MK_MAN} != "no"
 247 all: _manpages
 248 .endif
 249
 250 _EXTRADEPEND:
 251         @TMP=_depend$$$$; \
 252         sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
 253             > $$TMP; \
 254         mv $$TMP ${DEPENDFILE}
 255 .if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
 256 .if defined(DPADD) && !empty(DPADD)
 257         echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
 258 .endif
 259 .endif
 260
 261 .if !target(install)
 262
 263 .if defined(PRECIOUSLIB)
 264 .if !defined(NO_FSCHG)
 265 SHLINSTALLFLAGS+= -fschg
 266 .endif
 267 SHLINSTALLFLAGS+= -S
 268 .endif
 269
 270 _INSTALLFLAGS:= ${INSTALLFLAGS}
 271 .for ie in ${INSTALLFLAGS_EDIT}
 272 _INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
 273 .endfor
 274 _SHLINSTALLFLAGS:=      ${SHLINSTALLFLAGS}
 275 .for ie in ${INSTALLFLAGS_EDIT}
 276 _SHLINSTALLFLAGS:=      ${_SHLINSTALLFLAGS${ie}}
 277 .endfor
 278
 279 .if !defined(INTERNALLIB)
 280 realinstall: _libinstall
 281 .ORDER: beforeinstall _libinstall
 282 _libinstall:
 283 .if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
 284         ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 285             ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
 286 .endif
 287 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
 288         ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 289             ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
 290 .endif
 291 .if defined(SHLIB_NAME)
 292         ${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 293             ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
 294             ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
 295 .if defined(SHLIB_LINK)
 296 .if ${SHLIBDIR} == ${LIBDIR}
 297         ln -fs ${SHLIB_NAME} ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
 298 .else
 299         ln -fs ${_SHLIBDIRPREFIX}${SHLIBDIR}/${SHLIB_NAME} \
 300             ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
 301 .if exists(${DESTDIR}${LIBDIR}/${SHLIB_NAME})
 302         -chflags noschg ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
 303         rm -f ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
 304 .endif
 305 .endif
 306 .endif
 307 .endif
 308 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
 309         ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 310             ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
 311 .endif
 312 .if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
 313         ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 314             ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
 315 .endif
 316 .endif # !defined(INTERNALLIB)
 317
 318 .include <bsd.nls.mk>
 319 .include <bsd.files.mk>
 320 .include <bsd.incs.mk>
 321 .include <bsd.links.mk>
 322
 323 .if ${MK_MAN} != "no"
 324 realinstall: _maninstall
 325 .ORDER: beforeinstall _maninstall
 326 .endif
 327
 328 .endif
 329
 330 .if !target(lint)
 331 lint: ${SRCS:M*.c}
 332         ${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
 333 .endif
 334
 335 .if ${MK_MAN} != "no"
 336 .include <bsd.man.mk>
 337 .endif
 338
 339 .include <bsd.dep.mk>
 340
 341 .if !exists(${.OBJDIR}/${DEPENDFILE})
 342 .if defined(LIB) && !empty(LIB)
 343 ${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
 344 .for _S in ${SRCS:N*.[hly]}
 345 ${_S:R}.po: ${_S}
 346 .endfor
 347 .endif
 348 .if defined(SHLIB_NAME) || \
 349     defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
 350 ${SOBJS}: ${SRCS:M*.h}
 351 .for _S in ${SRCS:N*.[hly]}
 352 ${_S:R}.So: ${_S}
 353 .endfor
 354 .endif
 355 .endif
 356
 357 .if !target(clean)
 358 clean:
 359 .if defined(CLEANFILES) && !empty(CLEANFILES)
 360         rm -f ${CLEANFILES}
 361 .endif
 362 .if defined(LIB) && !empty(LIB)
 363         rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
 364 .endif
 365 .if !defined(INTERNALLIB)
 366 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
 367         rm -f ${POBJS} ${POBJS:S/$/.tmp/}
 368 .endif
 369 .if defined(SHLIB_NAME) || \
 370     defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
 371         rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
 372 .endif
 373 .if defined(SHLIB_NAME)
 374 .if defined(SHLIB_LINK)
 375         rm -f ${SHLIB_LINK}
 376 .endif
 377 .if defined(LIB) && !empty(LIB)
 378         rm -f lib${LIB}.so.* lib${LIB}.so
 379 .endif
 380 .endif
 381 .if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
 382         rm -f ${LINTOBJS}
 383 .endif
 384 .endif # !defined(INTERNALLIB)
 385 .if defined(_LIBS) && !empty(_LIBS)
 386         rm -f ${_LIBS}
 387 .endif
 388 .if defined(CLEANDIRS) && !empty(CLEANDIRS)
 389         rm -rf ${CLEANDIRS}
 390 .endif
 391 .if !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
 392         rm -f ${VERSION_MAP}
 393 .endif
 394 .endif
 395
 396 .include <bsd.obj.mk>
 397
 398 .include <bsd.sys.mk>