freebsd-src/share/mk/bsd.lib.mk
Nate Williams a01bd386af Do what should have been done in v1.14
*Really* strip out unused local symbols from shared objects.

This was a typo on my part caused by an assumption that the profiled
libraries stripped symbols that same way as the non-profiled libraries.

Cut-n-Paste strikes again.

Obtained from: NetBSD
1995-03-28 17:54:11 +00:00

335 lines
7.6 KiB
Makefile

# from: @(#)bsd.lib.mk 5.26 (Berkeley) 5/2/91
# $Id: bsd.lib.mk,v 1.23 1995/02/25 20:51:12 phk Exp $
#
.if exists(${.CURDIR}/../Makefile.inc)
.include "${.CURDIR}/../Makefile.inc"
.endif
.if exists(${.CURDIR}/shlib_version)
SHLIB_MAJOR != . ${.CURDIR}/shlib_version ; echo $$major
SHLIB_MINOR != . ${.CURDIR}/shlib_version ; echo $$minor
.endif
.if defined(DESTDIR)
CFLAGS+= -I${DESTDIR}/usr/include
CXXINCLUDES+= -I${DESTDIR}/usr/include/${CXX}
.endif
.if defined(DEBUG_FLAGS)
CFLAGS+= ${DEBUG_FLAGS}
.endif
RANTOUCH?= ${RANLIB} -t
LIBDIR?= /usr/lib
LINTLIBDIR?= /usr/libdata/lint
LIBGRP?= bin
LIBOWN?= bin
LIBMODE?= 444
SHLIBDIR?= ${LIBDIR}
.if !defined(DEBUG_FLAGS)
STRIP?= -s
.endif
BINGRP?= bin
BINOWN?= bin
BINMODE?= 555
.MAIN: all
# 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 .c .cc .cxx .m .C .f .y .l
.c.o:
${CC} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@${LD} -x -r ${.TARGET}
@mv a.out ${.TARGET}
.c.po:
${CC} -p ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@${LD} -X -r ${.TARGET}
@mv a.out ${.TARGET}
.c.so:
${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@${LD} -x -r ${.TARGET}
@mv a.out ${.TARGET}
.cc.o .cxx.o .C.o:
${CXX} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@${LD} -x -r ${.TARGET}
@mv a.out ${.TARGET}
.cc.po .C.po .cxx.o:
${CXX} -p ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@${LD} -X -r ${.TARGET}
@mv a.out ${.TARGET}
.cc.so .C.so:
${CXX} ${PICFLAG} -DPIC ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@${LD} -x -r ${.TARGET}
@mv a.out ${.TARGET}
.f.o:
${FC} ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
@${LD} -x -r ${.TARGET}
@mv a.out ${.TARGET}
.f.po:
${FC} -p ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
@${LD} -X -r ${.TARGET}
@mv a.out ${.TARGET}
.f.so:
${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
@${LD} -x -r ${.TARGET}
@mv a.out ${.TARGET}
.s.o:
${CPP} -E ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} | \
${AS} -o ${.TARGET}
@${LD} -x -r ${.TARGET}
@mv a.out ${.TARGET}
.s.po:
${CPP} -E -DPROF ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} | \
${AS} -o ${.TARGET}
@${LD} -X -r ${.TARGET}
@mv a.out ${.TARGET}
.s.so:
${CPP} -E -DPIC ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} | \
${AS} -k -o ${.TARGET}
@${LD} -x -r ${.TARGET}
@mv a.out ${.TARGET}
.S.o:
${CPP} -E ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} | \
${AS} -o ${.TARGET}
.S.po:
${CPP} -E -DPROF ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} | \
${AS} -o ${.TARGET}
.S.so:
${CPP} -E -DPIC ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} | \
${AS} -k -o ${.TARGET}
@${LD} -x -r ${.TARGET}
@mv a.out ${.TARGET}
.m.po:
${CC} ${CFLAGS} -p -c ${.IMPSRC} -o ${.TARGET}
@${LD} -X -r ${.TARGET}
@mv a.out ${.TARGET}
.m.o:
${CC} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
@${LD} -X -r ${.TARGET}
@mv a.out ${.TARGET}
.if !defined(INTERNALLIB) || defined(INTERNALSTATICLIB)
.if !defined(NOPROFILE) && !defined(INTERNALLIB)
_LIBS=lib${LIB}.a lib${LIB}_p.a
.else
_LIBS=lib${LIB}.a
.endif
.endif
.if !defined(NOPIC)
.if defined(SHLIB_MAJOR) && defined(SHLIB_MINOR)
_LIBS+=lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
.endif
.if defined(INSTALL_PIC_ARCHIVE)
_LIBS+=lib${LIB}_pic.a
.endif
.endif
.if !defined(PICFLAG)
PICFLAG=-fpic
.endif
_LIBSUBDIR: .USE
.if defined(SUBDIR) && !empty(SUBDIR)
@for entry in ${SUBDIR}; do \
(${ECHODIR} "===> ${DIRPRFX}$$entry"; \
if test -d ${.CURDIR}/$${entry}.${MACHINE}; then \
cd ${.CURDIR}/$${entry}.${MACHINE}; \
else \
cd ${.CURDIR}/$${entry}; \
fi; \
${MAKE} ${.TARGET:S/realinstall/install/:S/.depend/depend/} DIRPRFX=${DIRPRFX}$$entry/); \
done
.endif
all: ${_LIBS} _LIBSUBDIR # llib-l${LIB}.ln
OBJS+= ${SRCS:N*.h:R:S/$/.o/g}
lib${LIB}.a:: ${OBJS}
@${ECHO} building standard ${LIB} library
@rm -f lib${LIB}.a
@${AR} cq lib${LIB}.a `lorder ${OBJS} | tsort` ${ARADD}
${RANLIB} lib${LIB}.a
.if !defined(NOPROFILE)
POBJS+= ${OBJS:.o=.po}
lib${LIB}_p.a:: ${POBJS}
@${ECHO} building profiled ${LIB} library
@rm -f lib${LIB}_p.a
@${AR} cq lib${LIB}_p.a `lorder ${POBJS} | tsort` ${ARADD}
${RANLIB} lib${LIB}_p.a
.endif
.if defined(DESTDIR)
LDDESTDIR?= -L${DESTDIR}/usr/lib
.endif
.if !defined(NOPIC)
.if defined(CPLUSPLUSLIB) && !make(clean) && !make(cleandir)
SOBJS+= ${DESTDIR}/usr/lib/c++rt0.o
.endif
SOBJS+= ${OBJS:.o=.so}
lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}: ${SOBJS}
@${ECHO} building shared ${LIB} library \(version ${SHLIB_MAJOR}.${SHLIB_MINOR}\)
@rm -f lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
@${LD} -Bshareable \
-o lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
${SOBJS} ${LDDESTDIR} ${LDADD}
lib${LIB}_pic.a:: ${SOBJS}
@${ECHO} building special pic ${LIB} library
@rm -f lib${LIB}_pic.a
@${AR} cq lib${LIB}_pic.a ${SOBJS} ${ARADD}
${RANLIB} lib${LIB}_pic.a
.endif
llib-l${LIB}.ln: ${SRCS}
${LINT} -C${LIB} ${CFLAGS} ${.ALLSRC:M*.c}
.if !target(clean)
clean: _LIBSUBDIR
rm -f a.out Errs errs mklog ${CLEANFILES} ${OBJS}
rm -f lib${LIB}.a llib-l${LIB}.ln
rm -f ${POBJS} profiled/*.o lib${LIB}_p.a
rm -f ${SOBJS} shared/*.o
rm -f lib${LIB}.so.*.* lib${LIB}_pic.a
.endif
.if !target(cleandir)
cleandir: _LIBSUBDIR
rm -f a.out Errs errs mklog ${CLEANFILES} ${OBJS}
rm -f lib${LIB}.a llib-l${LIB}.ln
rm -f ${.CURDIR}/tags .depend
rm -f ${POBJS} profiled/*.o lib${LIB}_p.a
rm -f ${SOBJS} shared/*.o
rm -f lib${LIB}.so.*.* lib${LIB}_pic.a
cd ${.CURDIR}; rm -rf obj;
.endif
.if defined(SRCS)
afterdepend:
@(TMP=/tmp/_depend$$$$; \
sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.so:/' < .depend > $$TMP; \
mv $$TMP .depend)
.endif
.if !target(install)
.if !target(beforeinstall)
beforeinstall:
.endif
.if defined(PRECIOUSLIB)
SHLINSTALLFLAGS+= -fschg
.endif
realinstall: beforeinstall
.if !defined(INTERNALLIB)
${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
${RANTOUCH} ${DESTDIR}${LIBDIR}/lib${LIB}.a
.if !defined(NOPROFILE)
${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
${RANTOUCH} ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
.endif
.endif
.if !defined(NOPIC)
.if defined(SHLIB_MAJOR) && defined(SHLIB_MINOR)
${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${INSTALLFLAGS} ${SHLINSTALLFLAGS} \
lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
${DESTDIR}${SHLIBDIR}
.endif
.if defined(INSTALL_PIC_ARCHIVE)
${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
${RANTOUCH} ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
.endif
.endif
.if defined(LINKS) && !empty(LINKS)
@set ${LINKS}; \
while test $$# -ge 2; do \
l=${DESTDIR}$$1; \
shift; \
t=${DESTDIR}$$1; \
shift; \
${ECHO} $$t -\> $$l; \
rm -f $$t; \
ln ${LN_FLAGS} $$l $$t; \
done; true
.endif
install: afterinstall _LIBSUBDIR
.if !defined(NOMAN)
afterinstall: realinstall maninstall
.else
afterinstall: realinstall
.endif
.endif
DISTRIBUTION?= bin
.if !target(distribute)
distribute: _LIBSUBDIR
cd ${.CURDIR} ; $(MAKE) install DESTDIR=${DISTDIR}/${DISTRIBUTION} SHARED=copies
.endif
.if !target(lint)
lint:
.endif
.if !target(tags)
tags: ${SRCS}
-cd ${.CURDIR}; ctags -f /dev/stdout ${.ALLSRC:M*.c} | \
sed "s;\${.CURDIR}/;;" > tags
.endif
.if !defined(NOMAN)
.include <bsd.man.mk>
.elif !target(maninstall)
maninstall:
.endif
.if !target(obj)
.if defined(NOOBJ)
obj: _LIBSUBDIR
.else
obj: _LIBSUBDIR
@cd ${.CURDIR}; rm -rf obj; \
here=`pwd`; dest=/usr/obj`echo $$here | sed 's,^/usr/src,,'`; \
${ECHO} "$$here -> $$dest"; ln -s $$dest obj; \
if test -d /usr/obj -a ! -d $$dest; then \
mkdir -p $$dest; \
else \
true; \
fi;
.endif
.endif
_DEPSUBDIR= _LIBSUBDIR
.include <bsd.dep.mk>