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freebsd-nq/share/mk/bsd.lib.mk
Bryan Drewery 491b296065 bsd.lib.mk: Simplify CLEANFILES handling. 
This limits CLEANFILES removal to just bsd.obj.mk now and removes the need
for NOPATH_FILES.

This reverts r96529 which was done due to the command line being too long
for libc.  Since then all architectures now use 256k for ARG_MAX (r170102).
Regardless of that, the libc CLEANFILES is only 72k now.  Others
may be larger but not likely to hit the limit.  If needed, we can improve
the bsd.obj.mk clean: target to split up the list via bmake features.

This also removes some workarounds that are no longer needed.
- a.out removal
- OBJS.tmp, which has not been needed since r117080.
- *.so, which has not been needed since a .so->.So rename in r42450.

This also fixes STATICOBJS and SHLIB_LINK not being in the .NOPATH list.

Sponsored by:	EMC / Isilon Storage Division
2015-09-22 05:05:53 +00:00

434 lines
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# from: @(#)bsd.lib.mk 5.26 (Berkeley) 5/2/91
# $FreeBSD$
#
.include <bsd.init.mk>
.if defined(LIB_CXX)
LIB= ${LIB_CXX}
_LD= ${CXX}
.else
_LD= ${CC}
.endif
LIB_PRIVATE= ${PRIVATELIB:Dprivate}
# 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= ${LIB}
.endif
.if !defined(SHLIB_NAME) && defined(SHLIB) && defined(SHLIB_MAJOR)
SHLIB_NAME= lib${LIB_PRIVATE}${SHLIB}.so.${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}
.if ${MK_CTF} != "no" && ${DEBUG_FLAGS:M-g} != ""
CTFFLAGS+= -g
.endif
.else
STRIP?= -s
.endif
.if ${MK_DEBUG_FILES} != "no" && empty(DEBUG_FLAGS:M-g) && \
empty(DEBUG_FLAGS:M-gdwarf*)
SHARED_CFLAGS+= -g
SHARED_CXXFLAGS+= -g
CTFFLAGS+= -g
.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 .C .f .y .l .ln
.if !defined(PICFLAG)
.if ${MACHINE_CPUARCH} == "sparc64"
PICFLAG=-fPIC
.else
PICFLAG=-fpic
.endif
.endif
PO_FLAG=-pg
.c.o:
${CC} ${STATIC_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
${CTFCONVERT_CMD}
.c.po:
${CC} ${PO_FLAG} ${STATIC_CFLAGS} ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
${CTFCONVERT_CMD}
.c.So:
${CC} ${PICFLAG} -DPIC ${SHARED_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
${CTFCONVERT_CMD}
.cc.o .C.o .cpp.o .cxx.o:
${CXX} ${STATIC_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
.cc.po .C.po .cpp.po .cxx.po:
${CXX} ${PO_FLAG} ${STATIC_CXXFLAGS} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
.cc.So .C.So .cpp.So .cxx.So:
${CXX} ${PICFLAG} -DPIC ${SHARED_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
.f.po:
${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
${CTFCONVERT_CMD}
.f.So:
${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
${CTFCONVERT_CMD}
.s.po .s.So:
${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
${CTFCONVERT_CMD}
.asm.po:
${CC} -x assembler-with-cpp -DPROF ${PO_CFLAGS} ${ACFLAGS} \
-c ${.IMPSRC} -o ${.TARGET}
${CTFCONVERT_CMD}
.asm.So:
${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} \
-c ${.IMPSRC} -o ${.TARGET}
${CTFCONVERT_CMD}
.S.po:
${CC} -DPROF ${PO_CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
${CTFCONVERT_CMD}
.S.So:
${CC} ${PICFLAG} -DPIC ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
${CTFCONVERT_CMD}
.if !defined(_SKIP_BUILD)
all: beforebuild .WAIT
beforebuild: objwarn
.endif
_LIBDIR:=${LIBDIR}
_SHLIBDIR:=${SHLIBDIR}
.if defined(SHLIB_NAME)
.if ${MK_DEBUG_FILES} != "no"
SHLIB_NAME_FULL=${SHLIB_NAME}.full
# Use ${DEBUGDIR} for base system debug files, else .debug subdirectory
.if ${_SHLIBDIR} == "/boot" ||\
${SHLIBDIR:C%/lib(/.*)?$%/lib%} == "/lib" ||\
${SHLIBDIR:C%/usr/lib(32)?(/.*)?%/usr/lib%} == "/usr/lib"
DEBUGFILEDIR=${DEBUGDIR}${_SHLIBDIR}
.else
DEBUGFILEDIR=${_SHLIBDIR}/.debug
DEBUGMKDIR=
.endif
.else
SHLIB_NAME_FULL=${SHLIB_NAME}
.endif
.endif
.include <bsd.symver.mk>
# Allow libraries to specify their own version map or have it
# automatically generated (see bsd.symver.mk above).
.if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP)
${SHLIB_NAME_FULL}: ${VERSION_MAP}
LDFLAGS+= -Wl,--version-script=${VERSION_MAP}
.endif
.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
OBJS+= ${SRCS:N*.h:R:S/$/.o/}
CLEANFILES+= ${OBJS} ${STATICOBJS}
.endif
.if defined(LIB) && !empty(LIB)
_LIBS= lib${LIB_PRIVATE}${LIB}.a
lib${LIB_PRIVATE}${LIB}.a: ${OBJS} ${STATICOBJS}
@${ECHO} building static ${LIB} library
@rm -f ${.TARGET}
${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
${RANLIB} ${RANLIBFLAGS} ${.TARGET}
.endif
.if !defined(INTERNALLIB)
.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
_LIBS+= lib${LIB_PRIVATE}${LIB}_p.a
POBJS+= ${OBJS:.o=.po} ${STATICOBJS:.o=.po}
CLEANFILES+= ${POBJS}
lib${LIB_PRIVATE}${LIB}_p.a: ${POBJS}
@${ECHO} building profiled ${LIB} library
@rm -f ${.TARGET}
${AR} ${ARFLAGS} ${.TARGET} `NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${POBJS} | tsort -q` ${ARADD}
${RANLIB} ${RANLIBFLAGS} ${.TARGET}
.endif
.if defined(SHLIB_NAME) || \
defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
SOBJS+= ${OBJS:.o=.So}
CLEANFILES+= ${SOBJS}
.endif
.if defined(SHLIB_NAME)
_LIBS+= ${SHLIB_NAME}
SOLINKOPTS= -shared -Wl,-x
.if !defined(ALLOW_SHARED_TEXTREL)
.if defined(LD_FATAL_WARNINGS) && ${LD_FATAL_WARNINGS} == "no"
SOLINKOPTS+= -Wl,--no-fatal-warnings
.else
SOLINKOPTS+= -Wl,--fatal-warnings
.endif
SOLINKOPTS+= -Wl,--warn-shared-textrel
.endif
.if target(beforelinking)
beforelinking: ${SOBJS}
${SHLIB_NAME_FULL}: beforelinking
.endif
.if defined(SHLIB_LINK)
# ${_LDSCRIPTROOT} is needed when cross-building
# and when building 32 bits library shims.
#
# ${_LDSCRIPTROOT} is the directory prefix that will be used when generating
# ld(1) scripts. The crosstools' ld is configured to lookup libraries in an
# alternative directory which is called "sysroot", so during buildworld binaries
# won't be linked against the running system libraries but against the ones of
# the current source tree. ${_LDSCRIPTROOT} behavior is twisted because of
# the location where we store them:
# - 64 bits libs are located under sysroot, so ${_LDSCRIPTROOT} must be empty
# because ld(1) will manage to find them from sysroot;
# - 32 bits shims are not, so ${_LDSCRIPTROOT} is used to specify their full
# path, outside of sysroot.
# Note that ld(1) scripts are generated both during buildworld and
# installworld; in the later case ${_LDSCRIPTROOT} must be obviously empty
# because on the target system, libraries are meant to be looked up from /.
.if defined(SHLIB_LDSCRIPT) && !empty(SHLIB_LDSCRIPT) && exists(${.CURDIR}/${SHLIB_LDSCRIPT})
${SHLIB_LINK:R}.ld: ${.CURDIR}/${SHLIB_LDSCRIPT}
sed -e 's,@@SHLIB@@,${_LDSCRIPTROOT}${_SHLIBDIR}/${SHLIB_NAME},g' \
-e 's,@@LIBDIR@@,${_LDSCRIPTROOT}${_LIBDIR},g' \
-e 's,/[^ ]*/,,g' \
${.ALLSRC} > ${.TARGET}
${SHLIB_NAME_FULL}: ${SHLIB_LINK:R}.ld
CLEANFILES+= ${SHLIB_LINK:R}.ld
.endif
CLEANFILES+= ${SHLIB_LINK}
.endif
${SHLIB_NAME_FULL}: ${SOBJS}
@${ECHO} building shared library ${SHLIB_NAME}
@rm -f ${SHLIB_NAME} ${SHLIB_LINK}
.if defined(SHLIB_LINK) && !commands(${SHLIB_LINK:R}.ld)
@${INSTALL_SYMLINK} ${SHLIB_NAME} ${SHLIB_LINK}
.endif
${_LD} ${LDFLAGS} ${SSP_CFLAGS} ${SOLINKOPTS} \
-o ${.TARGET} -Wl,-soname,${SONAME} \
`NM='${NM}' NMFLAGS='${NMFLAGS}' lorder ${SOBJS} | tsort -q` ${LDADD}
.if ${MK_CTF} != "no"
${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS}
.endif
.if ${MK_DEBUG_FILES} != "no"
CLEANFILES+= ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug
${SHLIB_NAME}: ${SHLIB_NAME_FULL} ${SHLIB_NAME}.debug
${OBJCOPY} --strip-debug --add-gnu-debuglink=${SHLIB_NAME}.debug \
${SHLIB_NAME_FULL} ${.TARGET}
${SHLIB_NAME}.debug: ${SHLIB_NAME_FULL}
${OBJCOPY} --only-keep-debug ${SHLIB_NAME_FULL} ${.TARGET}
.endif
.endif #defined(SHLIB_NAME)
.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
_LIBS+= lib${LIB_PRIVATE}${LIB}_pic.a
lib${LIB_PRIVATE}${LIB}_pic.a: ${SOBJS}
@${ECHO} building special pic ${LIB} library
@rm -f ${.TARGET}
${AR} ${ARFLAGS} ${.TARGET} ${SOBJS} ${ARADD}
${RANLIB} ${RANLIBFLAGS} ${.TARGET}
.endif
.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
LINTLIB= llib-l${LIB}.ln
_LIBS+= ${LINTLIB}
LINTOBJS+= ${SRCS:M*.c:.c=.ln}
CLEANFILES+= ${LINTOBJS}
${LINTLIB}: ${LINTOBJS}
@${ECHO} building lint library ${.TARGET}
@rm -f ${.TARGET}
${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
.endif
.endif # !defined(INTERNALLIB)
.if defined(_SKIP_BUILD)
all:
.else
.if defined(_LIBS) && !empty(_LIBS)
all: ${_LIBS}
CLEANFILES+= ${_LIBS}
.endif
.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
all: _manpages
.endif
.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_FULL}: ${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) && ${MK_INSTALLLIB} != "no"
${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}.a ${DESTDIR}${_LIBDIR}
.endif
.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${_INSTALLFLAGS} lib${LIB_PRIVATE}${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 ${MK_DEBUG_FILES} != "no"
.if defined(DEBUGMKDIR)
${INSTALL} -T debug -d ${DESTDIR}${DEBUGFILEDIR}
.endif
${INSTALL} -T debug -o ${LIBOWN} -g ${LIBGRP} -m ${DEBUGMODE} \
${_INSTALLFLAGS} \
${SHLIB_NAME}.debug ${DESTDIR}${DEBUGFILEDIR}
.endif
.if defined(SHLIB_LINK)
.if commands(${SHLIB_LINK:R}.ld)
${INSTALL} -S -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
${_INSTALLFLAGS} ${SHLIB_LINK:R}.ld \
${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
.else
.if ${_SHLIBDIR} == ${_LIBDIR}
${INSTALL_SYMLINK} ${SHLIB_NAME} ${DESTDIR}${_LIBDIR}/${SHLIB_LINK}
.else
${INSTALL_RSYMLINK} ${DESTDIR}${_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 # SHLIB_LDSCRIPT
.endif # SHLIB_LINK
.endif # SHIB_NAME
.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)
.if !defined(LIBRARIES_ONLY)
.include <bsd.nls.mk>
.include <bsd.files.mk>
.include <bsd.incs.mk>
.endif
.include <bsd.links.mk>
.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
realinstall: _maninstall
.ORDER: beforeinstall _maninstall
.endif
.endif
.if !target(lint)
lint: ${SRCS:M*.c}
${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
.endif
.if ${MK_MAN} != "no" && !defined(LIBRARIES_ONLY)
.include <bsd.man.mk>
.endif
.include <bsd.dep.mk>
.if !exists(${.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
.include <bsd.obj.mk>
.include <bsd.sys.mk>
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