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freebsd/share/mk/bsd.lib.mk
Ruslan Ermilov 4d7d5e7c11 Make it possible (again) to build and install shared library only. 
One needs to define SHLIB_NAME for this to work.

Prodded by:	mi
2002-07-03 16:22:43 +00:00

371 lines
9.3 KiB
Makefile
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# from: @(#)bsd.lib.mk 5.26 (Berkeley) 5/2/91
# $FreeBSD$
#
.include <bsd.init.mk>
# Set up the variables controlling shared libraries. After this section,
# SHLIB_NAME will be defined only if we are to create a shared library.
# SHLIB_LINK will be defined only if we are to create a link to it.
# INSTALL_PIC_ARCHIVE will be defined only if we are to create a PIC archive.
.if defined(NOPIC)
.undef SHLIB_NAME
.undef INSTALL_PIC_ARCHIVE
.else
.if ${OBJFORMAT} == elf
.if !defined(SHLIB_NAME) && defined(LIB) && defined(SHLIB_MAJOR)
SHLIB_NAME= lib${LIB}.so.${SHLIB_MAJOR}
SHLIB_LINK?= lib${LIB}.so
.endif
SONAME?= ${SHLIB_NAME}
.else
.if defined(SHLIB_MAJOR) && defined(SHLIB_MINOR)
SHLIB_NAME?= lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
.endif
.endif
.endif
.if defined(DEBUG_FLAGS)
CFLAGS+= ${DEBUG_FLAGS}
.endif
.if !defined(DEBUG_FLAGS)
STRIP?= -s
.endif
.if ${OBJFORMAT} != aout || make(checkdpadd) || defined(NEED_LIBNAMES)
.include <bsd.libnames.mk>
.endif
# prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
# .So used for PIC object files
.SUFFIXES:
.SUFFIXES: .out .o .po .So .S .s .asm .c .cc .cpp .cxx .m .C .f .y .l .ln
.if !defined(PICFLAG)
.if ${MACHINE_ARCH} == "sparc64"
PICFLAG=-fPIC
.else
PICFLAG=-fpic
.endif
.endif
.c.ln:
${LINT} ${LINTOBJFLAGS} ${CFLAGS:M-[DIU]*} ${.IMPSRC} || \
touch ${.TARGET}
.cc.ln .C.ln .cpp.ln .cxx.ln:
${LINT} ${LINTOBJFLAGS} ${CXXFLAGS:M-[DIU]*} ${.IMPSRC} || \
touch ${.TARGET}
.c.o:
${CC} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.c.po:
${CC} -pg ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.c.So:
${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.cc.o .C.o .cpp.o .cxx.o:
${CXX} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.cc.po .C.po .cpp.po .cxx.po:
${CXX} -pg ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.cc.So .C.So .cpp.So .cxx.So:
${CXX} ${PICFLAG} -DPIC ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.f.o:
${FC} ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.f.po:
${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.f.So:
${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.m.o:
${OBJC} ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.m.po:
${OBJC} ${OBJCFLAGS} -pg -c ${.IMPSRC} -o ${.TARGET}
@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.m.So:
${OBJC} ${PICFLAG} -DPIC ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.s.o .asm.o:
${CC} -x assembler-with-cpp ${CFLAGS} ${AINC} -c \
${.IMPSRC} -o ${.TARGET}
@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.s.po .asm.po:
${CC} -x assembler-with-cpp -DPROF ${CFLAGS} ${AINC} -c \
${.IMPSRC} -o ${.TARGET}
@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -X -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.s.So .asm.So:
${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} \
${AINC} -c ${.IMPSRC} -o ${.TARGET}
@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.S.o:
${CC} ${CFLAGS} ${AINC} -c ${.IMPSRC} -o ${.TARGET}
@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -x -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.S.po:
${CC} -DPROF ${CFLAGS} ${AINC} -c ${.IMPSRC} -o ${.TARGET}
@${LD} ${LDFLAGS} -o ${.TARGET}.tmp -X -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
.S.So:
${CC} ${PICFLAG} -DPIC ${CFLAGS} ${AINC} -c ${.IMPSRC} \
-o ${.TARGET}
@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
@mv ${.TARGET}.tmp ${.TARGET}
all: objwarn
.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
OBJS+= ${SRCS:N*.h:R:S/$/.o/}
.endif
.if defined(LIB) && !empty(LIB)
_LIBS= lib${LIB}.a
lib${LIB}.a: ${OBJS} ${STATICOBJS}
@${ECHO} building static ${LIB} library
@rm -f ${.TARGET}
@${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
${RANLIB} ${.TARGET}
.endif
.if !defined(INTERNALLIB)
.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
_LIBS+= lib${LIB}_p.a
POBJS+= ${OBJS:.o=.po} ${STATICOBJS:.o=.po}
lib${LIB}_p.a: ${POBJS}
@${ECHO} building profiled ${LIB} library
@rm -f ${.TARGET}
@${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
${RANLIB} ${.TARGET}
.endif
.if defined(SHLIB_NAME) || \
defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
SOBJS+= ${OBJS:.o=.So}
.endif
.if defined(SHLIB_NAME)
_LIBS+= ${SHLIB_NAME}
${SHLIB_NAME}: ${SOBJS}
@${ECHO} building shared library ${SHLIB_NAME}
@rm -f ${.TARGET} ${SHLIB_LINK}
.if defined(SHLIB_LINK)
@ln -fs ${.TARGET} ${SHLIB_LINK}
.endif
.if ${OBJFORMAT} == aout
@${CC} -shared -Wl,-x,-assert,pure-text \
-o ${.TARGET} \
`lorder ${SOBJS} | tsort -q` ${LDADD}
.else
@${CC} ${LDFLAGS} -shared -Wl,-x \
-o ${.TARGET} -Wl,-soname,${SONAME} \
`lorder ${SOBJS} | tsort -q` ${LDADD}
.endif
.endif
.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
_LIBS+= lib${LIB}_pic.a
lib${LIB}_pic.a: ${SOBJS}
@${ECHO} building special pic ${LIB} library
@rm -f ${.TARGET}
@${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
${RANLIB} ${.TARGET}
.endif
.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
LINTLIB= llib-l${LIB}.ln
_LIBS+= ${LINTLIB}
LINTOBJS+= ${SRCS:M*.c:.c=.ln}
${LINTLIB}: ${LINTOBJS}
@${ECHO} building lint library ${.TARGET}
@rm -f ${.TARGET}
${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
.endif
.endif !defined(INTERNALLIB)
all: ${_LIBS}
.if !defined(NOMAN)
all: _manpages
.endif
.if !target(clean)
clean:
.if defined(CLEANFILES) && !empty(CLEANFILES)
rm -f ${CLEANFILES}
.endif
.if defined(LIB) && !empty(LIB)
rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
.endif
.if !defined(INTERNALLIB)
.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
rm -f ${POBJS} ${POBJS:S/$/.tmp/}
.endif
.if defined(SHLIB_NAME) || \
defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
.endif
.if defined(SHLIB_NAME)
.if defined(SHLIB_LINK)
rm -f ${SHLIB_LINK}
.endif
.if defined(LIB) && !empty(LIB)
rm -f lib${LIB}.so.* lib${LIB}.so
.endif
.endif
.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
rm -f ${LINTOBJS}
.endif
.endif !defined(INTERNALLIB)
.if defined(_LIBS) && !empty(_LIBS)
rm -f ${_LIBS}
.endif
.if defined(CLEANDIRS) && !empty(CLEANDIRS)
rm -rf ${CLEANDIRS}
.endif
.endif
_EXTRADEPEND:
@TMP=_depend$$$$; \
sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
> $$TMP; \
mv $$TMP ${DEPENDFILE}
.if !defined(NOEXTRADEPEND) && defined(SHLIB_NAME)
.if ${OBJFORMAT} == aout
echo ${SHLIB_NAME}: \
`${CC} -shared -Wl,-f ${LDADD}` \
>> ${DEPENDFILE}
.else
.if defined(DPADD) && !empty(DPADD)
echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
.endif
.endif
.endif
.if !target(install)
.if defined(PRECIOUSLIB) && !defined(NOFSCHG)
SHLINSTALLFLAGS+= -fschg
.endif
_INSTALLFLAGS:= ${INSTALLFLAGS}
.for ie in ${INSTALLFLAGS_EDIT}
_INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
.endfor
_SHLINSTALLFLAGS:= ${SHLINSTALLFLAGS}
.for ie in ${INSTALLFLAGS_EDIT}
_SHLINSTALLFLAGS:= ${_SHLINSTALLFLAGS${ie}}
.endfor
.if !defined(INTERNALLIB)
realinstall: _libinstall
.ORDER: beforeinstall _libinstall
_libinstall:
.if defined(LIB) && !empty(LIB) && !defined(NOINSTALLLIB)
${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
.endif
.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
.endif
.if defined(SHLIB_NAME)
${INSTALL} ${COPY} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
.if defined(SHLIB_LINK)
ln -fs ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}/${SHLIB_LINK}
.endif
.endif
.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
.endif
.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
.endif
.endif !defined(INTERNALLIB)
.include <bsd.files.mk>
.include <bsd.incs.mk>
.include <bsd.links.mk>
.if !defined(NOMAN)
realinstall: _maninstall
.ORDER: beforeinstall _maninstall
.endif
.endif
.if !target(lint)
lint: ${SRCS:M*.c}
${LINT} ${LINTOBJFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
.endif
.if !defined(NOMAN)
.include <bsd.man.mk>
.endif
.include <bsd.dep.mk>
.if !exists(${.OBJDIR}/${DEPENDFILE})
.if defined(LIB) && !empty(LIB)
${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
.endif
.if defined(SHLIB_NAME) || \
defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
${SOBJS}: ${SRCS:M*.h}
.endif
.endif
.include <bsd.obj.mk>
.include <bsd.sys.mk>
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