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freebsd/share/mk/bsd.lib.mk
Ruslan Ermilov 1340597def - Don't pass an empty ``NM='' to lorder(1) when NM is unset. 
- Don't redundantly use "env".
- Protect NM value with quotes, just in case.
2006-10-25 09:43:38 +00:00

385 lines
9.1 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(NO_PIC)
.undef SHLIB_NAME
.undef INSTALL_PIC_ARCHIVE
.else
.if !defined(SHLIB) && defined(LIB)
SHLIB= ${LIB}
.endif
.if !defined(SHLIB_NAME) && defined(SHLIB) && defined(SHLIB_MAJOR)
SHLIB_NAME= lib${SHLIB}.so.${SHLIB_MAJOR}
.endif
.if defined(SHLIB_NAME) && !empty(SHLIB_NAME:M*.so.*)
SHLIB_LINK?= ${SHLIB_NAME:R}
.endif
SONAME?= ${SHLIB_NAME}
.endif
.if defined(CRUNCH_CFLAGS)
CFLAGS+= ${CRUNCH_CFLAGS}
.endif
.if ${MK_ASSERT_DEBUG} == "no"
CFLAGS+= -DNDEBUG
NO_WERROR=
.endif
.if defined(DEBUG_FLAGS)
CFLAGS+= ${DEBUG_FLAGS}
.endif
.if !defined(DEBUG_FLAGS)
STRIP?= -s
.endif
.include <bsd.libnames.mk>
# 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 .asm .s .c .cc .cpp .cxx .m .C .f .y .l .ln
.if !defined(PICFLAG)
.if ${MACHINE_ARCH} == "sparc64"
PICFLAG=-fPIC
.else
PICFLAG=-fpic
.endif
.endif
.if ${CC} == "icc"
PO_FLAG=-p
.else
PO_FLAG=-pg
.endif
.c.po:
${CC} ${PO_FLAG} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
.c.So:
${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
.cc.po .C.po .cpp.po .cxx.po:
${CXX} ${PO_FLAG} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
.cc.So .C.So .cpp.So .cxx.So:
${CXX} ${PICFLAG} -DPIC ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
.f.po:
${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
.f.So:
${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
.m.po:
${OBJC} ${OBJCFLAGS} -pg -c ${.IMPSRC} -o ${.TARGET}
.m.So:
${OBJC} ${PICFLAG} -DPIC ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
.s.po .s.So:
${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
.asm.po:
${CC} -x assembler-with-cpp -DPROF ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
.asm.So:
${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} \
-c ${.IMPSRC} -o ${.TARGET}
.S.po:
${CC} -DPROF ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
.S.So:
${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
all: objwarn
# Generate the version map given the version definitions
# and symbol maps.
.if !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
# Find the awk script that generates the version map.
VERSION_GEN?= version_gen.awk
VERSION_MAP?= Version.map
# Compute the make's -m path.
_mpath=
_oarg=
.for _arg in ${.MAKEFLAGS}
.if ${_oarg} == "-m"
_mpath+= ${_arg}
.endif
_oarg= ${_arg}
.endfor
_mpath+= /usr/share/mk
# Look up ${VERSION_GEN} in ${_mpath}.
_vgen=
.for path in ${_mpath}
.if empty(_vgen)
.if exists(${path}/${VERSION_GEN})
_vgen= ${path}/${VERSION_GEN}
.endif
.endif
.endfor
${VERSION_MAP}: ${VERSION_DEF} ${_vgen} ${SYMBOL_MAPS}
awk -v vfile=${VERSION_DEF} -f ${_vgen} ${SYMBOL_MAPS} \
> ${.TARGET}
.endif # !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
# Allow librararies to specify their own version map or have it
# automatically generated (see above).
.if !empty(VERSION_MAP)
${SHLIB_NAME}: ${VERSION_MAP}
LDFLAGS+= -Wl,--version-script=${VERSION_MAP}
.endif
.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 ${.TARGET}
.if !defined(NM)
@${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
.else
@${AR} cq ${.TARGET} `NM='${NM}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
.endif
${RANLIB} ${.TARGET}
.endif
.if !defined(INTERNALLIB)
.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
_LIBS+= lib${LIB}_p.a
POBJS+= ${OBJS:.o=.po} ${STATICOBJS:.o=.po}
lib${LIB}_p.a: ${POBJS}
@${ECHO} building profiled ${LIB} library
@rm -f ${.TARGET}
.if !defined(NM)
@${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
.else
@${AR} cq ${.TARGET} `NM='${NM}' lorder ${POBJS} | tsort -q` ${ARADD}
.endif
${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} ${SHLIB_LINK}
.endif
.if !defined(NM)
@${CC} ${LDFLAGS} -shared -Wl,-x \
-o ${.TARGET} -Wl,-soname,${SONAME} \
`lorder ${SOBJS} | tsort -q` ${LDADD}
.else
@${CC} ${LDFLAGS} -shared -Wl,-x \
-o ${.TARGET} -Wl,-soname,${SONAME} \
`NM='${NM}' lorder ${SOBJS} | tsort -q` ${LDADD}
.endif
.endif
.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
_LIBS+= lib${LIB}_pic.a
lib${LIB}_pic.a: ${SOBJS}
@${ECHO} building special pic ${LIB} library
@rm -f ${.TARGET}
@${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
${RANLIB} ${.TARGET}
.endif
.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
LINTLIB= llib-l${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 ${MK_MAN} != "no"
all: _manpages
.endif
_EXTRADEPEND:
@TMP=_depend$$$$; \
sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
> $$TMP; \
mv $$TMP ${DEPENDFILE}
.if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
.if defined(DPADD) && !empty(DPADD)
echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
.endif
.endif
.if !target(install)
.if defined(PRECIOUSLIB)
.if !defined(NO_FSCHG)
SHLINSTALLFLAGS+= -fschg
.endif
SHLINSTALLFLAGS+= -S
.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(NO_INSTALLLIB)
${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
.endif
.if ${MK_PROFILE} != "no" && 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} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
.if defined(SHLIB_LINK)
.if ${SHLIBDIR} == ${LIBDIR}
ln -fs ${SHLIB_NAME} ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
.else
ln -fs ${_SHLIBDIRPREFIX}${SHLIBDIR}/${SHLIB_NAME} \
${DESTDIR}${LIBDIR}/${SHLIB_LINK}
.if exists(${DESTDIR}${LIBDIR}/${SHLIB_NAME})
-chflags noschg ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
rm -f ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
.endif
.endif
.endif
.endif
.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
.endif
.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
.endif
.endif # !defined(INTERNALLIB)
.include <bsd.nls.mk>
.include <bsd.files.mk>
.include <bsd.incs.mk>
.include <bsd.links.mk>
.if ${MK_MAN} != "no"
realinstall: _maninstall
.ORDER: beforeinstall _maninstall
.endif
.endif
.if !target(lint)
lint: ${SRCS:M*.c}
${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
.endif
.if ${MK_MAN} != "no"
.include <bsd.man.mk>
.endif
.include <bsd.dep.mk>
.if !exists(${.OBJDIR}/${DEPENDFILE})
.if defined(LIB) && !empty(LIB)
${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
.for _S in ${SRCS:N*.[hly]}
${_S:R}.po: ${_S}
.endfor
.endif
.if defined(SHLIB_NAME) || \
defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
${SOBJS}: ${SRCS:M*.h}
.for _S in ${SRCS:N*.[hly]}
${_S:R}.So: ${_S}
.endfor
.endif
.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 ${MK_PROFILE} != "no" && 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
.if !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
rm -f ${VERSION_MAP}
.endif
.endif
.include <bsd.obj.mk>
.include <bsd.sys.mk>
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