4b4c7c227f
libraries. Remove the now-unneeded CPLUSPLUSLIB hack. I will also remove the CPLUSPLUSLIB definitions from the Makefiles that use it, after the dust settles. Use gcc's LIBRARY_PATH environment variable to handle DESTDIR, instead of -L flags in LDDESTDIR. LIBRARY_PATH is documented in the gcc info pages. It is better than using -L flags, because it modifies the search for start-up files as well as for libraries. A new variable LDDESTDIRENV is used to contain the normally-empty LIBRARY_PATH environment setting. LDDESTDIR is no longer set in <bsd.lib.mk>. It is still honored for the time being, because a couple of userland Makefiles still (wrongly) set it. These should be fixed, and LDDESTDIR should vanish. Removed the commented-out "LDDESTDIR+=-nostdlib", because "gcc -shared" doesn't link in any standard libraries anyway. Removed the ".if defined(LDADD)" around the _EXTRADEPEND target for shared libraries. This target is always necessary now, because c++rt0.o is linked into every shared library. Don't merge this into -2.2 without first merging the support for "gcc -shared".
276 lines
6.6 KiB
Makefile
276 lines
6.6 KiB
Makefile
# from: @(#)bsd.lib.mk 5.26 (Berkeley) 5/2/91
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# $Id: bsd.lib.mk,v 1.54 1997/04/23 10:26:18 bde Exp $
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#
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.if exists(${.CURDIR}/../Makefile.inc)
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.include "${.CURDIR}/../Makefile.inc"
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.endif
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.if exists(${.CURDIR}/shlib_version)
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SHLIB_MAJOR != . ${.CURDIR}/shlib_version ; echo $$major
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SHLIB_MINOR != . ${.CURDIR}/shlib_version ; echo $$minor
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.endif
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.if defined(DESTDIR)
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CFLAGS+= -I${DESTDIR}/usr/include
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CXXINCLUDES+= -I${DESTDIR}/usr/include/${CXX}
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.endif
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.if defined(DEBUG_FLAGS)
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CFLAGS+= ${DEBUG_FLAGS}
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.endif
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.if !defined(DEBUG_FLAGS)
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STRIP?= -s
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.endif
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.include <bsd.libnames.mk>
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.MAIN: all
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# prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
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# .so used for PIC object files
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.SUFFIXES:
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.SUFFIXES: .out .o .po .so .s .S .c .cc .cxx .m .C .f .y .l
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.c.o:
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${CC} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
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@${LD} -O ${.TARGET} -x -r ${.TARGET}
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.c.po:
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${CC} -pg ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
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@${LD} -O ${.TARGET} -X -r ${.TARGET}
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.c.so:
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${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
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@${LD} -O ${.TARGET} -x -r ${.TARGET}
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.cc.o .C.o .cxx.o:
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${CXX} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
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@${LD} -O ${.TARGET} -x -r ${.TARGET}
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.cc.po .C.po .cxx.po:
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${CXX} -pg ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
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@${LD} -O ${.TARGET} -X -r ${.TARGET}
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.cc.so .C.so .cxx.so:
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${CXX} ${PICFLAG} -DPIC ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
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@${LD} -O ${.TARGET} -x -r ${.TARGET}
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.f.o:
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${FC} ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
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@${LD} -O ${.TARGET} -x -r ${.TARGET}
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.f.po:
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${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
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@${LD} -O ${.TARGET} -X -r ${.TARGET}
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.f.so:
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${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
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@${LD} -O ${.TARGET} -x -r ${.TARGET}
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.s.o:
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${CC} -x assembler-with-cpp ${CFLAGS:M-[ID]*} ${AINC} -c \
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${.IMPSRC} -o ${.TARGET}
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@${LD} -O ${.TARGET} -x -r ${.TARGET}
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.s.po:
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${CC} -x assembler-with-cpp -DPROF ${CFLAGS:M-[ID]*} ${AINC} -c \
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${.IMPSRC} -o ${.TARGET}
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@${LD} -O ${.TARGET} -X -r ${.TARGET}
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.s.so:
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${CC} -x assembler-with-cpp -fpic -DPIC ${CFLAGS:M-[ID]*} ${AINC} -c \
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${.IMPSRC} -o ${.TARGET}
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@${LD} -O ${.TARGET} -x -r ${.TARGET}
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.S.o:
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${CC} ${CFLAGS:M-[ID]*} ${AINC} -c ${.IMPSRC} -o ${.TARGET}
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@${LD} -O ${.TARGET} -x -r ${.TARGET}
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.S.po:
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${CC} -DPROF ${CFLAGS:M-[ID]*} ${AINC} -c ${.IMPSRC} -o ${.TARGET}
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@${LD} -O ${.TARGET} -X -r ${.TARGET}
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.S.so:
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${CC} -fpic -DPIC ${CFLAGS:M-[ID]*} ${AINC} -c ${.IMPSRC} -o ${.TARGET}
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@${LD} -O ${.TARGET} -x -r ${.TARGET}
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.m.o:
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${CC} ${CFLAGS} -fgnu-runtime -c ${.IMPSRC} -o ${.TARGET}
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@${LD} -O ${.TARGET} -x -r ${.TARGET}
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.m.po:
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${CC} ${CFLAGS} -fgnu-runtime -pg -c ${.IMPSRC} -o ${.TARGET}
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@${LD} -O ${.TARGET} -X -r ${.TARGET}
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.if !defined(INTERNALLIB) || defined(INTERNALSTATICLIB)
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.if !defined(NOPROFILE) && !defined(INTERNALLIB)
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_LIBS=lib${LIB}.a lib${LIB}_p.a
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.else
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_LIBS=lib${LIB}.a
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.endif
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.endif
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.if !defined(NOPIC)
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.if defined(SHLIB_MAJOR) && defined(SHLIB_MINOR)
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_LIBS+=lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
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.endif
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.if defined(INSTALL_PIC_ARCHIVE)
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_LIBS+=lib${LIB}_pic.a
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.endif
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.endif
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.if !defined(PICFLAG)
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PICFLAG=-fpic
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.endif
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all: objwarn ${_LIBS} all-man _SUBDIR # llib-l${LIB}.ln
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OBJS+= ${SRCS:N*.h:R:S/$/.o/g}
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lib${LIB}.a:: ${OBJS}
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@${ECHO} building standard ${LIB} library
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@rm -f lib${LIB}.a
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@${AR} cq lib${LIB}.a `lorder ${OBJS} | tsort -q` ${ARADD}
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${RANLIB} lib${LIB}.a
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.if !defined(NOPROFILE)
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POBJS+= ${OBJS:.o=.po}
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lib${LIB}_p.a:: ${POBJS}
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@${ECHO} building profiled ${LIB} library
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@rm -f lib${LIB}_p.a
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@${AR} cq lib${LIB}_p.a `lorder ${POBJS} | tsort -q` ${ARADD}
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${RANLIB} lib${LIB}_p.a
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.endif
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.if defined(DESTDIR)
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LDDESTDIRENV?= LIBRARY_PATH=${DESTDIR}${SHLIBDIR}:${DESTDIR}/usr/lib
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.endif
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.if !defined(NOPIC)
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SOBJS+= ${OBJS:.o=.so}
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lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}: ${SOBJS}
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@${ECHO} building shared ${LIB} library \(version ${SHLIB_MAJOR}.${SHLIB_MINOR}\)
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@rm -f lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
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@${LDDESTDIRENV} ${CC} -shared -Wl,-x \
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-o lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
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`lorder ${SOBJS} | tsort -q` ${LDDESTDIR} ${LDADD}
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lib${LIB}_pic.a:: ${SOBJS}
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@${ECHO} building special pic ${LIB} library
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@rm -f lib${LIB}_pic.a
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@${AR} cq lib${LIB}_pic.a ${SOBJS} ${ARADD}
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${RANLIB} lib${LIB}_pic.a
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.endif
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llib-l${LIB}.ln: ${SRCS}
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${LINT} -C${LIB} ${CFLAGS} ${.ALLSRC:M*.c}
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.if !target(clean)
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clean: _SUBDIR
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rm -f a.out Errs errs mklog ${CLEANFILES} ${OBJS}
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rm -f lib${LIB}.a llib-l${LIB}.ln
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rm -f ${POBJS} profiled/*.o lib${LIB}_p.a
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rm -f ${SOBJS} shared/*.o
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rm -f lib${LIB}.so.*.* lib${LIB}_pic.a
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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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.if defined(SRCS)
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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 ${DEPENDFILE}
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.endif
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_EXTRADEPEND::
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echo lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}: \
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`${LDDESTDIRENV} ${CC} -shared -Wl,-f ${LDDESTDIR} ${LDADD}` \
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>> ${DEPENDFILE}
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.if !target(install)
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.if !target(beforeinstall)
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beforeinstall:
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.endif
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.if defined(PRECIOUSLIB)
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SHLINSTALLFLAGS+= -fschg
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.endif
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realinstall: beforeinstall
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.if !defined(INTERNALLIB)
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${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
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${INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
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.if !defined(NOPROFILE)
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${INSTALL} ${COPY} -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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.endif
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.if !defined(NOPIC)
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.if defined(SHLIB_MAJOR) && defined(SHLIB_MINOR)
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${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
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${INSTALLFLAGS} ${SHLINSTALLFLAGS} \
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lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
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${DESTDIR}${SHLIBDIR}
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.endif
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.if defined(INSTALL_PIC_ARCHIVE)
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${INSTALL} ${COPY} -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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.endif
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.if defined(LINKS) && !empty(LINKS)
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@set ${LINKS}; \
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while test $$# -ge 2; do \
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l=${DESTDIR}$$1; \
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shift; \
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t=${DESTDIR}$$1; \
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shift; \
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${ECHO} $$t -\> $$l; \
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rm -f $$t; \
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ln ${LN_FLAGS} $$l $$t; \
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done; true
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.endif
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install: afterinstall _SUBDIR
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.if !defined(NOMAN)
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afterinstall: realinstall maninstall
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.else
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afterinstall: realinstall
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.endif
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.endif
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DISTRIBUTION?= bin
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.if !target(distribute)
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distribute: _SUBDIR
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cd ${.CURDIR} ; $(MAKE) install DESTDIR=${DISTDIR}/${DISTRIBUTION} SHARED=copies
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.endif
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.if !target(lint)
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lint:
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.endif
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.if defined(NOTAGS)
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tags:
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.endif
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.if !target(tags)
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tags: ${SRCS} _SUBDIR
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@cd ${.CURDIR} && gtags ${GTAGSFLAGS}
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.if defined(HTML)
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@cd ${.CURDIR} && htags ${HTAGSFLAGS}
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.endif
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.endif
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.if !defined(NOMAN)
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.include <bsd.man.mk>
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.elif !target(maninstall)
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maninstall:
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all-man:
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.endif
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.include <bsd.dep.mk>
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.include <bsd.obj.mk>
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