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