ea90b1f55d
symbols from object files has bitrotted over the last
thirteen years, and it now does more harm than good.
An attempt to work around the problems caused by using
ld(1) for stripping was to pass LDFLAGS to the ld(1)
command, but this was not right either as ${LDFLAGS}
should, by design, be used with cc(1) and not ld(1).
One of the proposed solutions was to use the objcopy(1)
utility to do the strip work, and the other would be to
use strip(1), but Bruce Evans suggested not stripping
any symbols at all. This works by leaving the grunt
work to the final strip(1) command (when installing the
binary).
Submitted by: bde
319 lines
7.5 KiB
Makefile
319 lines
7.5 KiB
Makefile
# from: @(#)bsd.lib.mk 5.26 (Berkeley) 5/2/91
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# $FreeBSD$
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#
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.include <bsd.init.mk>
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# Set up the variables controlling shared libraries. After this section,
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# SHLIB_NAME will be defined only if we are to create a shared library.
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# SHLIB_LINK will be defined only if we are to create a link to it.
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# INSTALL_PIC_ARCHIVE will be defined only if we are to create a PIC archive.
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.if defined(NOPIC)
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.undef SHLIB_NAME
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.undef INSTALL_PIC_ARCHIVE
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.else
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.if !defined(SHLIB_NAME) && defined(LIB) && defined(SHLIB_MAJOR)
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SHLIB_NAME= lib${LIB}.so.${SHLIB_MAJOR}
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.endif
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.if defined(SHLIB_NAME) && ${SHLIB_NAME:M*.so.*}
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SHLIB_LINK?= ${SHLIB_NAME:R}
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.endif
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SONAME?= ${SHLIB_NAME}
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.endif
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CFLAGS+= ${CRUNCH_CFLAGS}
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.if defined(DEBUG_FLAGS)
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CFLAGS+= ${DEBUG_FLAGS}
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.endif
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.if !defined(DEBUG_FLAGS)
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STRIP?= -s
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.endif
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.include <bsd.libnames.mk>
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# prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
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# .So used for PIC object files
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.SUFFIXES:
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.SUFFIXES: .out .o .po .So .S .s .asm .c .cc .cpp .cxx .m .C .f .y .l .ln
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.if !defined(PICFLAG)
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.if ${MACHINE_ARCH} == "sparc64"
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PICFLAG=-fPIC
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.else
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PICFLAG=-fpic
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.endif
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.endif
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.c.ln:
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${LINT} ${LINTOBJFLAGS} ${CFLAGS:M-[DIU]*} ${.IMPSRC} || \
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touch ${.TARGET}
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.cc.ln .C.ln .cpp.ln .cxx.ln:
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${LINT} ${LINTOBJFLAGS} ${CXXFLAGS:M-[DIU]*} ${.IMPSRC} || \
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touch ${.TARGET}
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.c.o:
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${CC} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
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.c.po:
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${CC} -pg ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
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.c.So:
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${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
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.cc.o .C.o .cpp.o .cxx.o:
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${CXX} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
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.cc.po .C.po .cpp.po .cxx.po:
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${CXX} -pg ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
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.cc.So .C.So .cpp.So .cxx.So:
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${CXX} ${PICFLAG} -DPIC ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
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.f.o:
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${FC} ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
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.f.po:
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${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
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.f.So:
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${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
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.m.o:
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${OBJC} ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
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.m.po:
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${OBJC} ${OBJCFLAGS} -pg -c ${.IMPSRC} -o ${.TARGET}
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.m.So:
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${OBJC} ${PICFLAG} -DPIC ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
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.s.o .asm.o:
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${CC} -x assembler-with-cpp ${CFLAGS} ${AINC} -c \
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${.IMPSRC} -o ${.TARGET}
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.s.po .asm.po:
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${CC} -x assembler-with-cpp -DPROF ${CFLAGS} ${AINC} -c \
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${.IMPSRC} -o ${.TARGET}
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.s.So .asm.So:
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${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} \
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${AINC} -c ${.IMPSRC} -o ${.TARGET}
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.S.o:
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${CC} ${CFLAGS} ${AINC} -c ${.IMPSRC} -o ${.TARGET}
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.S.po:
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${CC} -DPROF ${CFLAGS} ${AINC} -c ${.IMPSRC} -o ${.TARGET}
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.S.So:
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${CC} ${PICFLAG} -DPIC ${CFLAGS} ${AINC} -c ${.IMPSRC} \
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-o ${.TARGET}
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all: objwarn
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.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
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OBJS+= ${SRCS:N*.h:R:S/$/.o/}
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.endif
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.if defined(LIB) && !empty(LIB)
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_LIBS= lib${LIB}.a
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lib${LIB}.a: ${OBJS} ${STATICOBJS}
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@${ECHO} building static ${LIB} library
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@rm -f ${.TARGET}
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@${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
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${RANLIB} ${.TARGET}
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.endif
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.if !defined(INTERNALLIB)
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.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
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_LIBS+= lib${LIB}_p.a
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POBJS+= ${OBJS:.o=.po} ${STATICOBJS:.o=.po}
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lib${LIB}_p.a: ${POBJS}
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@${ECHO} building profiled ${LIB} library
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@rm -f ${.TARGET}
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@${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
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${RANLIB} ${.TARGET}
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.endif
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.if defined(SHLIB_NAME) || \
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defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
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SOBJS+= ${OBJS:.o=.So}
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.endif
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.if defined(SHLIB_NAME)
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_LIBS+= ${SHLIB_NAME}
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${SHLIB_NAME}: ${SOBJS}
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@${ECHO} building shared library ${SHLIB_NAME}
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@rm -f ${.TARGET} ${SHLIB_LINK}
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.if defined(SHLIB_LINK)
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@ln -fs ${.TARGET} ${SHLIB_LINK}
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.endif
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@${CC} ${LDFLAGS} -shared -Wl,-x \
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-o ${.TARGET} -Wl,-soname,${SONAME} \
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`lorder ${SOBJS} | tsort -q` ${LDADD}
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.endif
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.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
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_LIBS+= lib${LIB}_pic.a
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lib${LIB}_pic.a: ${SOBJS}
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@${ECHO} building special pic ${LIB} library
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@rm -f ${.TARGET}
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@${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
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${RANLIB} ${.TARGET}
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.endif
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.if defined(WANT_LINT) && !defined(NOLINT) && defined(LIB) && !empty(LIB)
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LINTLIB= llib-l${LIB}.ln
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_LIBS+= ${LINTLIB}
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LINTOBJS+= ${SRCS:M*.c:.c=.ln}
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${LINTLIB}: ${LINTOBJS}
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@${ECHO} building lint library ${.TARGET}
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@rm -f ${.TARGET}
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${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
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.endif
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.endif !defined(INTERNALLIB)
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all: ${_LIBS}
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.if !defined(NOMAN)
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all: _manpages
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.endif
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_EXTRADEPEND:
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@TMP=_depend$$$$; \
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sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
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> $$TMP; \
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mv $$TMP ${DEPENDFILE}
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.if !defined(NOEXTRADEPEND) && defined(SHLIB_NAME)
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.if defined(DPADD) && !empty(DPADD)
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echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
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.endif
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.endif
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.if !target(install)
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.if defined(PRECIOUSLIB) && !defined(NOFSCHG)
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SHLINSTALLFLAGS+= -fschg
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.endif
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_INSTALLFLAGS:= ${INSTALLFLAGS}
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.for ie in ${INSTALLFLAGS_EDIT}
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_INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
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.endfor
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_SHLINSTALLFLAGS:= ${SHLINSTALLFLAGS}
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.for ie in ${INSTALLFLAGS_EDIT}
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_SHLINSTALLFLAGS:= ${_SHLINSTALLFLAGS${ie}}
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.endfor
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.if !defined(INTERNALLIB)
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realinstall: _libinstall
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.ORDER: beforeinstall _libinstall
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_libinstall:
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.if defined(LIB) && !empty(LIB) && !defined(NOINSTALLLIB)
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${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
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${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
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.endif
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.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
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${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
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${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
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.endif
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.if defined(SHLIB_NAME)
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${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
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${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
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${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
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.if defined(SHLIB_LINK)
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ln -fs ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}/${SHLIB_LINK}
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.endif
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.endif
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.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
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${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
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${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
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.endif
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.if defined(WANT_LINT) && !defined(NOLINT) && defined(LIB) && !empty(LIB)
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${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
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${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
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.endif
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.endif !defined(INTERNALLIB)
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.include <bsd.files.mk>
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.include <bsd.incs.mk>
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.include <bsd.links.mk>
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.if !defined(NOMAN)
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realinstall: _maninstall
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.ORDER: beforeinstall _maninstall
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.endif
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.endif
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.if !target(lint)
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lint: ${SRCS:M*.c}
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${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
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.endif
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.if !defined(NOMAN)
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.include <bsd.man.mk>
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.endif
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.include <bsd.dep.mk>
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.if !exists(${.OBJDIR}/${DEPENDFILE})
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.if defined(LIB) && !empty(LIB)
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${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
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.endif
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.if defined(SHLIB_NAME) || \
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defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
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${SOBJS}: ${SRCS:M*.h}
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.endif
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.endif
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.if !target(clean)
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clean:
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.if defined(CLEANFILES) && !empty(CLEANFILES)
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rm -f ${CLEANFILES}
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.endif
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.if defined(LIB) && !empty(LIB)
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rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
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.endif
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.if !defined(INTERNALLIB)
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.if !defined(NOPROFILE) && defined(LIB) && !empty(LIB)
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rm -f ${POBJS} ${POBJS:S/$/.tmp/}
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.endif
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.if defined(SHLIB_NAME) || \
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defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
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rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
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.endif
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.if defined(SHLIB_NAME)
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.if defined(SHLIB_LINK)
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rm -f ${SHLIB_LINK}
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.endif
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.if defined(LIB) && !empty(LIB)
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rm -f lib${LIB}.so.* lib${LIB}.so
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.endif
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.endif
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.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
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rm -f ${LINTOBJS}
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.endif
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.endif !defined(INTERNALLIB)
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.if defined(_LIBS) && !empty(_LIBS)
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rm -f ${_LIBS}
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.endif
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.if defined(CLEANDIRS) && !empty(CLEANDIRS)
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rm -rf ${CLEANDIRS}
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.endif
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.endif
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.include <bsd.obj.mk>
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.include <bsd.sys.mk>
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