share/mk/bsd.lib.mk

   1 #       from: @(#)bsd.lib.mk    5.26 (Berkeley) 5/2/91
   2 # $FreeBSD: src/share/mk/bsd.lib.mk,v 1.91.2.15 2002/08/07 16:31:50 ru Exp $
   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(NOPIC)
  12 .undef SHLIB_NAME
  13 .undef INSTALL_PIC_ARCHIVE
  14 .else
  15 .if !defined(SHLIB_NAME) && defined(LIB) && defined(SHLIB_MAJOR)
  16 SHLIB_NAME=     lib${LIB}.so.${SHLIB_MAJOR}
  17 .endif
  18 .if defined(SHLIB_NAME) && ${SHLIB_NAME:M*.so.*}
  19 SHLIB_LINK?=    ${SHLIB_NAME:R}
  20 .endif
  21 SONAME?=        ${SHLIB_NAME}
  22 .endif
  23
  24 .if defined(DEBUG_FLAGS)
  25 CFLAGS+= ${DEBUG_FLAGS}
  26 .else
  27 STRIP?= -s
  28 .endif
  29
  30 .include <bsd.libnames.mk>
  31
  32 TARGET_LIBDIR?=         ${LIBDIR}
  33 TARGET_DEBUGLIBDIR?=    ${DEBUGLIBDIR}
  34 TARGET_PROFLIBDIR?=     ${PROFLIBDIR}
  35 TARGET_SHLIBDIR?=       ${SHLIBDIR}
  36
  37 # prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
  38 # .So used for PIC object files
  39 .SUFFIXES:
  40 .SUFFIXES: .out .o .po .So .S .s .c .cc .cpp .cxx .m .C .f .y .l
  41
  42 .if !defined(PICFLAG)
  43 PICFLAG=-fpic
  44 .endif
  45
  46 PO_FLAG=-pg
  47 PO_CFLAGS=${CFLAGS:N-ffunction-sections}
  48 PO_CXXFLAGS=${CXXFLAGS:N-ffunction-sections}
  49
  50 .c.o:
  51         ${CC} ${_${.IMPSRC:T}_FLAGS} ${STATIC_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
  52
  53 .c.po:
  54         ${CC} ${_${.IMPSRC:T}_FLAGS} ${PO_FLAG} ${STATIC_CFLAGS} ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
  55
  56 .c.So:
  57         ${CC} ${_${.IMPSRC:T}_FLAGS} ${PICFLAG} -DPIC ${SHARED_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
  58
  59 .cc.o .C.o .cpp.o .cxx.o:
  60         ${CXX} ${_${.IMPSRC:T}_FLAGS} ${STATIC_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
  61
  62 .cc.po .C.po .cpp.po .cxx.po:
  63         ${CXX} ${_${.IMPSRC:T}_FLAGS} ${PO_FLAG} ${STATIC_CXXFLAGS} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
  64
  65 .cc.So .C.So .cpp.So .cxx.So:
  66         ${CXX} ${_${.IMPSRC:T}_FLAGS} ${PICFLAG} -DPIC ${SHARED_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
  67
  68 .f.o:
  69         ${FC} ${_${.IMPSRC:T}_FLAGS} ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
  70
  71 .f.po:
  72         ${FC} ${_${.IMPSRC:T}_FLAGS} ${PO_FLAG} ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
  73
  74 .f.So:
  75         ${FC} ${_${.IMPSRC:T}_FLAGS} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
  76
  77 .m.o:
  78         ${OBJC} ${_${.IMPSRC:T}_FLAGS} ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
  79
  80 .m.po:
  81         ${OBJC} ${_${.IMPSRC:T}_FLAGS} ${OBJCFLAGS} ${PO_FLAG} -c ${.IMPSRC} -o ${.TARGET}
  82
  83 .m.So:
  84         ${OBJC} ${_${.IMPSRC:T}_FLAGS} ${PICFLAG} -DPIC ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
  85
  86 .s.o:
  87         ${CC} ${_${.IMPSRC:T}_FLAGS} -x assembler-with-cpp ${CFLAGS} -c \
  88             ${.IMPSRC} -o ${.TARGET}
  89
  90 .s.po:
  91         ${CC} ${_${.IMPSRC:T}_FLAGS} -x assembler-with-cpp -DPROF ${CFLAGS} -c \
  92             ${.IMPSRC} -o ${.TARGET}
  93
  94 .s.So:
  95         ${CC} ${_${.IMPSRC:T}_FLAGS} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} \
  96             -c ${.IMPSRC} -o ${.TARGET}
  97
  98 .S.o:
  99         ${CC} ${_${.IMPSRC:T}_FLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 100
 101 .S.po:
 102         ${CC} ${_${.IMPSRC:T}_FLAGS} -DPROF ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 103
 104 .S.So:
 105         ${CC} ${_${.IMPSRC:T}_FLAGS} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} \
 106             -o ${.TARGET}
 107
 108 all: objwarn
 109
 110 .include <bsd.symver.mk>
 111
 112 # Allow libraries to specify their own version map or have it
 113 # automatically generated (see bsd.symver.mk above).
 114 .if !defined(NO_SYMVER) && !empty(VERSION_MAP)
 115 ${SHLIB_NAME}:  ${VERSION_MAP}
 116 LDFLAGS+=       -Wl,--version-script=${VERSION_MAP}
 117 .endif
 118
 119 .include <bsd.patch.mk>
 120
 121 .if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
 122 . if !empty(SRCS)
 123 OBJS+=  ${SRCS:N*.h:N*.patch:R:S/$/.o/g}
 124 . endif
 125 .endif
 126
 127 .if defined(LIB) && !empty(LIB)
 128 _LIBS=          lib${LIB}.a
 129
 130 .if ! target(lib${LIB}.a)
 131 lib${LIB}.a: ${OBJS} ${STATICOBJS}
 132         @${ECHO} building static ${LIB} library
 133         rm -f ${.TARGET}
 134         ${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
 135         ${RANLIB} ${.TARGET}
 136 . endif
 137 .endif
 138
 139 .if !defined(INTERNALLIB) && !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
 140 _LIBS+=         lib${LIB}_p.a
 141 POBJS+=         ${OBJS:.o=.po} ${STATICOBJS:.o=.po}
 142
 143 lib${LIB}_p.a: ${POBJS}
 144         @${ECHO} building profiled ${LIB} library
 145         rm -f ${.TARGET}
 146         ${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
 147         ${RANLIB} ${.TARGET}
 148 .endif
 149
 150 .if !defined(INTERNALLIB) && defined(SHLIB_NAME) || \
 151     defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
 152 SOBJS+=         ${OBJS:.o=.So}
 153 .endif
 154
 155 .if !defined(INTERNALLIB) && defined(SHLIB_NAME)
 156 _LIBS+=         ${SHLIB_NAME}
 157
 158 ${SHLIB_NAME}: ${SOBJS}
 159         @${ECHO} building shared library ${SHLIB_NAME}
 160         rm -f ${.TARGET} ${SHLIB_LINK}
 161 .if defined(SHLIB_LINK)
 162         ${LN} -fs ${.TARGET} ${SHLIB_LINK}
 163 .endif
 164         ${CC_LINK} ${LDFLAGS} -shared -Wl,-x \
 165             -o ${.TARGET} -Wl,-soname,${SONAME} \
 166             `lorder ${SOBJS} | tsort -q` ${LDADD}
 167 .endif
 168
 169 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
 170 _LIBS+=         lib${LIB}_pic.a
 171
 172 lib${LIB}_pic.a: ${SOBJS}
 173         @${ECHO} building special pic ${LIB} library
 174         rm -f ${.TARGET}
 175         ${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
 176         ${RANLIB} ${.TARGET}
 177 .endif
 178
 179 all: ${_LIBS}
 180
 181 .if !defined(NOMAN)
 182 all: _manpages
 183 .endif
 184
 185 _EXTRADEPEND:
 186         @TMP=_depend$$$$; \
 187         sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
 188             > $$TMP; \
 189         mv $$TMP ${DEPENDFILE}
 190 .if !defined(NOEXTRADEPEND) && defined(SHLIB_NAME)
 191 .if defined(DPADD) && !empty(DPADD)
 192         echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
 193 .endif
 194 .endif
 195
 196 .if !target(install)
 197
 198 .if defined(PRECIOUSLIB) && !defined(NOFSCHG)
 199 SHLINSTALLFLAGS+= -fschg
 200 .endif
 201
 202 _INSTALLFLAGS:= ${INSTALLFLAGS}
 203 .for ie in ${INSTALLFLAGS_EDIT}
 204 _INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
 205 .endfor
 206 _SHLINSTALLFLAGS:=      ${SHLINSTALLFLAGS}
 207 .for ie in ${INSTALLFLAGS_EDIT}
 208 _SHLINSTALLFLAGS:=      ${_SHLINSTALLFLAGS${ie}}
 209 .endfor
 210
 211 .if !defined(INTERNALLIB)
 212 realinstall: _libinstall
 213 .ORDER: beforeinstall _libinstall
 214 _libinstall:
 215 .if defined(LIB) && !empty(LIB) && !defined(NOINSTALLLIB)
 216         ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 217             ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${TARGET_LIBDIR}
 218 .endif
 219 .if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
 220         ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 221             ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${TARGET_PROFLIBDIR}/lib${LIB}.a
 222 .endif
 223 .if defined(SHLIB_NAME)
 224         ${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 225             ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
 226             ${SHLIB_NAME} ${DESTDIR}${TARGET_SHLIBDIR}
 227 .if defined(SHLIB_LINK)
 228 .if ${SHLIBDIR} == ${LIBDIR}
 229         ${LN} -fs ${SHLIB_NAME} ${DESTDIR}${TARGET_SHLIBDIR}/${SHLIB_LINK}
 230 .else
 231         ${LN} -fs ${_SHLIBDIRPREFIX}${TARGET_SHLIBDIR}/${SHLIB_NAME} \
 232             ${DESTDIR}${TARGET_LIBDIR}/${SHLIB_LINK}
 233 .endif
 234 .endif
 235 .endif
 236 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
 237         ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 238             ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${TARGET_LIBDIR}
 239 .endif
 240 .endif # !defined(INTERNALLIB)
 241
 242 .include <bsd.nls.mk>
 243 .include <bsd.files.mk>
 244 .include <bsd.incs.mk>
 245 .include <bsd.links.mk>
 246
 247 .if !defined(NOMAN)
 248 realinstall: _maninstall
 249 .ORDER: beforeinstall _maninstall
 250 .endif
 251
 252 .endif
 253
 254 .if !defined(NOMAN)
 255 .include <bsd.man.mk>
 256 .endif
 257
 258 .include <bsd.dep.mk>
 259
 260 .if !exists(${.OBJDIR}/${DEPENDFILE})
 261 .if defined(LIB) && !empty(LIB)
 262 ${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
 263 .endif
 264 .if defined(SHLIB_NAME) || \
 265     defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
 266 ${SOBJS}: ${SRCS:M*.h}
 267 .endif
 268 .endif
 269
 270 .if !target(clean)
 271 clean:
 272 .if defined(CLEANFILES) && !empty(CLEANFILES)
 273         rm -f ${CLEANFILES}
 274 .endif
 275 .if defined(LIB) && !empty(LIB)
 276         rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
 277 .endif
 278 .if defined(SHLIB_NAME) || \
 279     defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
 280         rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
 281 .endif
 282 .if !defined(INTERNALLIB)
 283 .if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
 284         rm -f ${POBJS} ${POBJS:S/$/.tmp/}
 285 .endif
 286 .if defined(SHLIB_NAME)
 287 .if defined(SHLIB_LINK)
 288         rm -f ${SHLIB_LINK}
 289 .endif
 290 .if defined(LIB) && !empty(LIB)
 291         rm -f lib${LIB}.so.* lib${LIB}.so
 292 .endif
 293 .endif
 294 .endif # !defined(INTERNALLIB)
 295 .if defined(_LIBS) && !empty(_LIBS)
 296         rm -f ${_LIBS}
 297 .endif
 298 .if defined(CLEANDIRS) && !empty(CLEANDIRS)
 299         rm -rf ${CLEANDIRS}
 300 .endif
 301 .endif
 302
 303 .include <bsd.obj.mk>
 304
 305 .include <bsd.sys.mk>
 306