newlib-cygwin/winsup/cygwin/Makefile.in

542 lines
16 KiB
Makefile

# Makefile.in for Cygwin.
# Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
# 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Red Hat, Inc.
#
# This file is part of Cygwin.
#
# This software is a copyrighted work licensed under the terms of the
# Cygwin license. Please consult the file "CYGWIN_LICENSE" for
# details.
# configure_input: @configure_input@
# This makefile requires GNU make.
srcdir:=@srcdir@
target_builddir:=@target_builddir@
winsup_srcdir:=@winsup_srcdir@
configure_args=@configure_args@
export CC:=@CC@
export CXX:=@CXX@
CFLAGS?=@CFLAGS@
CXXFLAGS?=@CXXFLAGS@
include ${srcdir}/../Makefile.common
# environment variables used by ccwrap
export CCWRAP_HEADERS:=. ${srcdir}
export CCWRAP_SYSTEM_HEADERS:=@cygwin_headers@ @newlib_headers@
export CCWRAP_DIRAFTER_HEADERS:=@windows_headers@
VPATH+=$(CONFIG_DIR) $(srcdir)/regex $(srcdir)/lib $(srcdir)/libc
target_cpu:=@target_cpu@
target_alias:=@target_alias@
build_alias:=@build_alias@
host_alias:=@host_alias@
prefix:=@prefix@
program_transform_name:=@program_transform_name@
exec_prefix:=@exec_prefix@
bindir:=@bindir@
libdir:=@libdir@
mandir:=@mandir@
sysconfdir:=@sysconfdir@
datarootdir:=@datarootdir@
ifeq ($(target_alias),$(host_alias))
ifeq ($(build_alias),$(host_alias))
tooldir:=$(exec_prefix)
else
tooldir:=$(exec_prefix)/$(target_alias)
endif
else
tooldir:=$(exec_prefix)/$(target_alias)
endif
datadir:=@datadir@
infodir:=@infodir@
includedir:=@includedir@
override INSTALL:=@INSTALL@
override INSTALL_PROGRAM:=@INSTALL_PROGRAM@
override INSTALL_DATA:=@INSTALL_DATA@
WINDOWS_LIBDIR:=@windows_libdir@
cygserver_blddir:=${target_builddir}/winsup/cygserver
LIBSERVER:=${cygserver_blddir}/libcygserver.a
LIBC:=$(newlib_build)/libc/libc.a
LIBM:=$(newlib_build)/libm/libm.a
CRT0:=$(cygwin_build)/crt0.o
#
# --enable options from configure
#
MT_SAFE:=@MT_SAFE@
DEFS:=@DEFS@
CCEXTRA=
COMMON_CFLAGS=-MMD ${$(*F)_CFLAGS} -Werror -fmerge-constants -ftracer $(CCEXTRA)
ifeq ($(target_cpu),x86_64)
COMMON_CFLAGS+=-mcmodel=small
endif
COMPILE.cc+=${COMMON_CFLAGS} -mno-use-libstdc-wrappers
COMPILE.c+=${COMMON_CFLAGS}
AR:=@AR@
AR_FLAGS:=qv
RANLIB:=@RANLIB@
LD:=@LD@
DLLTOOL:=@DLLTOOL@
WINDRES:=@WINDRES@
AS:=@AS@
NM:=@NM@
OBJCOPY:=@OBJCOPY@
OBJDUMP:=@OBJDUMP@
STRIP:=@STRIP@
LDSCRIPT:=cygwin.sc
MKDIRP:=$(INSTALL) -m 755 -d
@SET_MAKE@
# Setup the testing framework, if you have one
EXPECT = `if [ -f $${rootme}/../../expect/expect$(EXEEXT) ] ; then \
echo $${rootme}/../../expect/expect$(EXEEXT) ; \
else echo expect ; fi`
RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
echo $${srcdir}/../dejagnu/runtest ; \
else echo runtest; fi`
RUNTESTFLAGS =
# Parameters used in building the cygwin.dll.
# We build as cygwin0.dll and rename at install time to overcome
# native rebuilding issues (we don't want the build tools to see a partially
# built cygwin.dll and attempt to use it instead of the old one).
DLL_NAME:=@DLL_NAME@
TEST_DLL_NAME:=${patsubst %1.dll,%0.dll,@DLL_NAME@}
TEST_LIB_NAME:=libcygwin0.a
STATIC_LIB_NAME:=libcygwin_s.a
DIN_FILE=@DIN_FILE@ common.din
DEF_FILE:=cygwin.def
TLSOFFSETS_H:=@TLSOFFSETS_H@
DLL_ENTRY:=@DLL_ENTRY@
LIBGMON_A:=libgmon.a
CYGWIN_START:=crt0.o
GMON_START:=gcrt0.o
toolopts:=--cpu=${target_cpu} --ar=${AR} --as=${AS} --nm=${NM} --objcopy=${OBJCOPY}
speclib=\
${srcdir}/speclib ${toolopts} \
--exclude='cygwin' \
--exclude='(?i:dll)' \
--exclude='reloc' \
--exclude='^main$$' \
--exclude='^_main$$' \
$^
# Some things want these from libc, but they have their own static
# data which apps can get to, which is a pain in the dll, so we
# include them directly into the library.
LIBCOS:=${sort ${addsuffix .o,${basename ${notdir ${wildcard $(srcdir)/lib/*.c}}}} \
${addsuffix .o,${basename ${notdir ${wildcard $(srcdir)/lib/*.cc}}}}}
# Build all source files in the config directory
EXTRA_DLL_OFILES:=${addsuffix .o,${basename ${notdir ${wildcard $(CONFIG_DIR)/*.c}}}}
EXTRA_OFILES:=
MALLOC_OFILES:=malloc.o
DLL_IMPORTS:=${shell $(CC) -print-file-name=w32api/libkernel32.a} ${shell $(CC) -print-file-name=w32api/libntdll.a}
MT_SAFE_OBJECTS:=
#
DLL_OFILES:=advapi32.o assert.o autoload.o bsdlib.o ctype.o cxx.o cygheap.o \
cygthread.o cygtls.o cygwait.o cygxdr.o dcrt0.o debug.o devices.o \
dir.o dlfcn.o dll_init.o dtable.o environ.o errno.o exceptions.o \
exec.o external.o fcntl.o fenv.o fhandler.o fhandler_clipboard.o \
fhandler_console.o fhandler_dev.o fhandler_disk_file.o fhandler_dsp.o \
fhandler_fifo.o fhandler_floppy.o fhandler_mailslot.o fhandler_mem.o \
fhandler_netdrive.o fhandler_nodevice.o fhandler_proc.o \
fhandler_process.o fhandler_procnet.o fhandler_procsys.o \
fhandler_procsysvipc.o fhandler_random.o fhandler_raw.o \
fhandler_registry.o fhandler_serial.o fhandler_socket.o fhandler_tape.o \
fhandler_termios.o fhandler_tty.o fhandler_virtual.o fhandler_windows.o \
fhandler_zero.o flock.o fnmatch.o fork.o fts.o ftw.o getopt.o glob.o \
glob_pattern_p.o globals.o grp.o heap.o hookapi.o inet_addr.o \
inet_network.o init.o ioctl.o ipc.o kernel32.o libstdcxx_wrapper.o \
localtime.o lsearch.o malloc_wrapper.o minires-os-if.o minires.o \
miscfuncs.o mktemp.o mmap.o msg.o mount.o net.o netdb.o nfs.o nftw.o \
nlsfuncs.o ntea.o passwd.o path.o pinfo.o pipe.o poll.o posix_ipc.o \
pseudo-reloc.o pthread.o random.o regcomp.o regerror.o regexec.o regfree.o \
registry.o resource.o rexec.o rcmd.o scandir.o sched.o sec_acl.o \
sec_auth.o sec_helper.o security.o select.o sem.o setlsapwd.o shared.o \
shm.o sigfe.o signal.o sigproc.o smallprint.o spawn.o strace.o strfmon.o \
strfuncs.o strptime.o strsep.o strsig.o sync.o syscalls.o sysconf.o \
syslog.o termios.o thread.o timer.o times.o tls_pbuf.o tty.o uinfo.o \
uname.o wait.o wincap.o window.o winf.o wow64.o xsique.o \
$(EXTRA_DLL_OFILES) $(EXTRA_OFILES) $(MALLOC_OFILES) $(MT_SAFE_OBJECTS)
EXCLUDE_STATIC_OFILES:=$(addprefix --exclude=,\
cygtls.o \
dcrt0.o \
exceptions.o \
fork.o \
signal.o \
spawn.o \
)
ifdef PREPROCESS
override DLL_OFILES:=$(patsubst %.o,%_E,${DLL_OFILES})
override EXCLUDE_STATIC_OFILES:=$(patsubst %.o,%_E,${EXCLUDE_STATIC_OFILES})
override EXTRA_OFILES=$(patsubst %.o,%_E,${DLL_OFILES}))
override MALLOC_OFILES:=$(patsubst %.o,%.E,${MALLOC_OFILES})
endif #PREPROCESS
GMON_OFILES:=gmon.o mcount.o profil.o
ifeq ($(target_cpu),x86_64)
NEW_FUNCTIONS:=
else
NEW_FUNCTIONS:=$(addprefix --replace=,\
acl=_acl32 \
aclcheck=_aclcheck32 \
aclfrommode=_aclfrommode32 \
aclfrompbits=_aclfrompbits32 \
aclfromtext=_aclfromtext32 \
aclsort=_aclsort32 \
acltomode=_acltomode32 \
acltopbits=_acltopbits32 \
acltotext=_acltotext32 \
chown=_chown32 \
facl=_facl32 \
fchown=_fchown32 \
fcntl=_fcntl64 \
fdopen=_fdopen64 \
fgetpos=_fgetpos64 \
fopen=_fopen64 \
freopen=_freopen64 \
fseeko=_fseeko64 \
fsetpos=_fsetpos64 \
fstat=_fstat64 \
ftello=_ftello64 \
ftruncate=_ftruncate64 \
getegid=_getegid32 \
geteuid=_geteuid32 \
getgid=_getgid32 \
getgrent=_getgrent32 \
getgrgid=_getgrgid32 \
getgrnam=_getgrnam32 \
getgroups=_getgroups32 \
getpwuid=_getpwuid32 \
getpwuid_r=_getpwuid_r32 \
getuid=_getuid32 \
initgroups=_initgroups32 \
lchown=_lchown32 \
lseek=_lseek64 \
lstat=_lstat64 \
mknod=_mknod32 \
mmap=_mmap64 \
open=_open64 \
setegid=_setegid32 \
seteuid=_seteuid32 \
setgid=_setgid32 \
setgroups=_setgroups32 \
setregid=_setregid32 \
setreuid=_setreuid32 \
setuid=_setuid32 \
stat=_stat64 \
timezone= \
tmpfile=_tmpfile64 \
truncate=_truncate64 \
)
endif
API_VER:=$(srcdir)/include/cygwin/version.h
LIB_NAME:=libcygwin.a
SUBLIBS:=libpthread.a libutil.a ${CURDIR}/libm.a ${CURDIR}/libc.a libdl.a libresolv.a librt.a
EXTRALIBS:=libautomode.a libbinmode.a libtextmode.a libtextreadmode.a
INSTOBJS:=automode.o binmode.o textmode.o textreadmode.o
TARGET_LIBS:=$(LIB_NAME) $(CYGWIN_START) $(GMON_START) $(LIBGMON_A) $(SUBLIBS) $(INSTOBJS) $(EXTRALIBS)
ifneq "${filter -O%,$(CFLAGS)}" ""
cygheap_CFLAGS:=-fomit-frame-pointer
cygthread_CFLAGS:=-fomit-frame-pointer
cygtls_CFLAGS:=-fomit-frame-pointer
cygwait_CFLAGS=-fomit-frame-pointer
delqueue_CFLAGS:=-fomit-frame-pointer
devices_CFLAGS:=-fomit-frame-pointer -Os
dir_CFLAGS:=-fomit-frame-pointer
dlfcn_CFLAGS:=-fomit-frame-pointer
dll_init_CFLAGS:=-fomit-frame-pointer
dtable_CFLAGS:=-fomit-frame-pointer -fcheck-new
fcntl_CFLAGS:=-fomit-frame-pointer
fenv_CFLAGS:=-fomit-frame-pointer
fhandler_CFLAGS:=-fomit-frame-pointer
fhandler_clipboard_CFLAGS:=-fomit-frame-pointer
fhandler_console_CFLAGS:=-fomit-frame-pointer
fhandler_disk_file_CFLAGS:=-fomit-frame-pointer
fhandler_dsp_CFLAGS:=-fomit-frame-pointer
fhandler_floppy_CFLAGS:=-fomit-frame-pointer
fhandler_mem_CFLAGS:=-fomit-frame-pointer
fhandler_netdrive_CFLAGS:=-fomit-frame-pointer
fhandler_proc_CFLAGS:=-fomit-frame-pointer
fhandler_process_CFLAGS:=-fomit-frame-pointer
fhandler_random_CFLAGS:=-fomit-frame-pointer
fhandler_raw_CFLAGS:=-fomit-frame-pointer
fhandler_registry_CFLAGS:=-fomit-frame-pointer
fhandler_serial_CFLAGS:=-fomit-frame-pointer
fhandler_socket_CFLAGS:=-fomit-frame-pointer
fhandler_syslog_CFLAGS:=-fomit-frame-pointer
fhandler_tape_CFLAGS:=-fomit-frame-pointer
fhandler_termios_CFLAGS:=-fomit-frame-pointer
fhandler_tty_CFLAGS:=-fomit-frame-pointer
fhandler_virtual_CFLAGS:=-fomit-frame-pointer
fhandler_windows_CFLAGS:=-fomit-frame-pointer
fhandler_zero_CFLAGS:=-fomit-frame-pointer
flock_CFLAGS:=-fomit-frame-pointer
grp_CFLAGS:=-fomit-frame-pointer
libstdcxx_wrapper_CFLAGS:=-fomit-frame-pointer
malloc_CFLAGS:=-fomit-frame-pointer -O3
malloc_wrapper_CFLAGS:=-fomit-frame-pointer
miscfuncs_CFLAGS:=-fomit-frame-pointer
net_CFLAGS:=-fomit-frame-pointer
passwd_CFLAGS:=-fomit-frame-pointer
path_CFLAGS=-fomit-frame-pointer
regcomp_CFLAGS=-fomit-frame-pointer
regerror_CFLAGS=-fomit-frame-pointer
regexec_CFLAGS=-fomit-frame-pointer
regfree_CFLAGS=-fomit-frame-pointer
shared_CFLAGS:=-fomit-frame-pointer
sync_CFLAGS:=-fomit-frame-pointer -O3
smallprint_CFLAGS:=-fomit-frame-pointer
syscalls_CFLAGS:=-fomit-frame-pointer
sysconf_CFLAGS:=-fomit-frame-pointer
uinfo_CFLAGS:=-fomit-frame-pointer
endif
fhandler_proc_CFLAGS+=-DUSERNAME="\"$(USER)\"" -DHOSTNAME="\"$(HOSTNAME)\""
fhandler_proc_CFLAGS+=-DGCC_VERSION="\"`$(CC) -v 2>&1 | tail -n 1`\""
_cygwin_crt0_common_STDINCFLAGS:=yes
libstdcxx_wrapper_STDINCFLAGS:=yes
cxx_STDINCFLAGS:=yes
.PHONY: all force dll_ofiles install all_target install_target all_host install_host \
install install-libs install-headers
all_host=@all_host@
install_host=@install_host@
all: all_target $(all_host)
all_target: $(TARGET_LIBS)
all_host: $(TEST_LIB_NAME)
force:
install: install-libs install-headers install-man install_target \
$(install_host) $(install_target)
uninstall: uninstall-libs uninstall-headers uninstall-man
install-libs: $(TARGET_LIBS)
@$(MKDIRP) $(DESTDIR)$(bindir)
$(INSTALL_PROGRAM) $(TEST_DLL_NAME) $(DESTDIR)$(bindir)/$(DLL_NAME); \
for i in $^; do \
$(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/lib/`basename $$i` ; \
done
cd $(DESTDIR)$(tooldir)/lib && ln -sf libcygwin.a libg.a
install-headers:
cd $(srcdir); \
for sub in `find include -name '[a-z]*' -type d -print | sort`; do \
$(MKDIRP) $(DESTDIR)$(tooldir)/$$sub; \
for i in $$sub/*.h ; do \
$(INSTALL_DATA) $$i $(DESTDIR)$(tooldir)/$$sub/`basename $$i` ; \
done ; \
done ; \
install-man:
@$(MKDIRP) $(DESTDIR)$(mandir)/man2 $(DESTDIR)$(mandir)/man3 $(DESTDIR)$(mandir)/man5 $(DESTDIR)$(mandir)/man7
cd $(srcdir); \
for i in `find . -type f -name '*.2'`; do \
$(INSTALL_DATA) $$i $(DESTDIR)$(mandir)/man2/`basename $$i` ; \
done; \
for i in `find . -type f -name '*.3'`; do \
$(INSTALL_DATA) $$i $(DESTDIR)$(mandir)/man3/`basename $$i` ; \
done; \
for i in `find . -type f -name '*.5'`; do \
$(INSTALL_DATA) $$i $(DESTDIR)$(mandir)/man5/`basename $$i` ; \
done; \
for i in `find . -type f -name '*.7'`; do \
$(INSTALL_DATA) $$i $(DESTDIR)$(mandir)/man7/`basename $$i` ; \
done
install_target:
install_host:
uninstall-libs: $(TARGET_LIBS)
rm -f $(bindir)/$(DLL_NAME); \
for i in $^; do \
rm -f $(tooldir)/lib/$$i ; \
done
uninstall-headers:
cd $(srcdir); \
for sub in `find include -name '[a-z]*' -type d -print | sort`; do \
for i in $$sub/*.h ; do \
rm -f $(tooldir)/$$sub/`basename $$i` ; \
done ; \
done ; \
uninstall-man:
cd $(srcdir); \
for i in `find . -type f -name '*.2'`; do \
rm -f $(DESTDIR)$(mandir)/man2/`basename $$i` ; \
done; \
for i in `find . -type f -name '*.3'`; do \
rm -f $(DESTDIR)$(mandir)/man3/`basename $$i` ; \
done; \
for i in `find . -type f -name '*.5'`; do \
rm -f $(DESTDIR)$(mandir)/man5/`basename $$i` ; \
done; \
for i in `find . -type f -name '*.7'`; do \
rm -f $(DESTDIR)$(mandir)/man7/`basename $$i` ; \
done
clean:
-rm -f *.o *.dll *.dbg *.a *.exp junk *.base version.cc winver_stamp *.exe *.d *stamp* *_magic.h sigfe.s cygwin.def globals.h $(srcdir)/$(TLSOFFSETS_H) $(srcdir)/devices.cc
-@$(MAKE) -C ${cygserver_blddir} libclean
maintainer-clean realclean: clean
@echo "This command is intended for maintainers to use;"
@echo "it deletes files that may require special tools to rebuild."
-rm -fr configure
# Rule to build LDSCRIPT
$(LDSCRIPT): $(LDSCRIPT).in
$(CC) -E - -P < $^ -o $@
# Rule to build cygwin.dll
$(TEST_DLL_NAME): $(LDSCRIPT) dllfixdbg $(DLL_OFILES) $(LIBSERVER) $(LIBC) $(LIBM) $(API_VER) Makefile winver_stamp
$(CXX) $(CXXFLAGS) -L${WINDOWS_LIBDIR} -Wl,--gc-sections $(nostdlib) -Wl,-T$(firstword $^) -static \
-Wl,--heap=0 -Wl,--out-implib,cygdll.a -shared -o $@ \
-e $(DLL_ENTRY) $(DEF_FILE) $(DLL_OFILES) version.o winver.o \
$(MALLOC_OBJ) $(LIBSERVER) $(LIBM) $(LIBC) \
-lgcc $(DLL_IMPORTS) -Wl,-Map,cygwin.map
@$(word 2,$^) $(OBJDUMP) $(OBJCOPY) $@ ${patsubst %0.dll,%1.dbg,$@}
@ln -f $@ new-$(DLL_NAME)
# Rule to build libcygwin.a
$(LIB_NAME): $(DEF_FILE) $(LIBCOS) | $(TEST_DLL_NAME)
${srcdir}/mkimport ${toolopts} ${NEW_FUNCTIONS} $@ cygdll.a $(wordlist 2,99,$^)
${STATIC_LIB_NAME}: mkstatic ${TEST_DLL_NAME}
perl -d $< -x ${EXCLUDE_STATIC_OFILES} --library=${LIBC} --library=${LIBM} --ar=${AR} $@ cygwin.map
# Rule to make stub library used by testsuite
# dependency set to $(LIB_NAME) to accommodate make -j2.
$(TEST_LIB_NAME): $(LIB_NAME)
perl -p -e 'BEGIN{binmode(STDIN); binmode(STDOUT);}; s/cygwin1/cygwin0/g' < $? > $@
$(LIBSERVER): ${cygserver_blddir}/Makefile
$(MAKE) -C ${cygserver_blddir} libcygserver.a
${cygserver_blddir}/Makefile:
/bin/mkdir -p ${@D}
cd ${@D} && exec /bin/sh $(dir ${srcdir})/cygserver/configure ${configure_args}
dll_ofiles: $(DLL_OFILES)
$(LIBGMON_A): $(GMON_OFILES) $(GMON_START)
$(AR) rcv $(LIBGMON_A) $(GMON_OFILES)
version.cc winver.o: winver_stamp
@ :
globals.h: mkglobals_h globals.cc
$^ > $@
${DLL_OFILES} ${LIBCOS}: globals.h
shared_info_magic.h: cygmagic shared_info.h
/bin/sh $(word 1,$^) $@ "${COMPILE.cc} -E -x c++" $(word 2,$^) SHARED_MAGIC 'class shared_info' USER_MAGIC 'class user_info'
child_info_magic.h: cygmagic child_info.h
/bin/sh $(word 1,$^) $@ "${COMPILE.cc} -E -x c++" $(word 2,$^) CHILD_INFO_MAGIC 'class child_info'
dcrt0.o sigproc.o: child_info_magic.h
shared.o: shared_info_magic.h
$(srcdir)/devices.cc: gendevices devices.in devices.h
${wordlist 1,2,$^} $@
${CURDIR}/libc.a: ${LIB_NAME} ${CURDIR}/libm.a libpthread.a libutil.a
${speclib} -v ${@F}
${CURDIR}/libm.a: ${LIB_NAME} $(LIBM)
${speclib} ${@F}
libpthread.a: ${LIB_NAME} pthread.o thread.o
${speclib} ${@F}
libutil.a: ${LIB_NAME} bsdlib.o
${speclib} ${@F}
libdl.a: ${LIB_NAME} dlfcn.o
${speclib} ${@F}
libresolv.a: ${LIB_NAME} minires.o
${speclib} ${@F}
librt.a: ${LIB_NAME} posix_ipc.o
${speclib} ${@F}
${EXTRALIBS}: lib%.a: %.o
$(AR) cru $@ $?
winver_stamp: mkvers.sh include/cygwin/version.h winver.rc $(DLL_OFILES)
@echo "Making version.o and winver.o";\
/bin/sh ${word 1,$^} ${word 2,$^} ${word 3,$^} $(WINDRES) ${CFLAGS} $(addprefix -I,${CCWRAP_SYSTEM_HEADERS} ${CCWRAP_DIRAFTER_HEADERS}) S&& \
$(COMPILE.cc) -c -o version.o version.cc && \
touch $@
Makefile: ${srcdir}/Makefile.in
/bin/sh ./config.status
$(DEF_FILE): gendef $(srcdir)/$(TLSOFFSETS_H) $(DIN_FILE)
$(word 1,$^) --cpu=${target_cpu} --output-def=$@ --tlsoffsets=$(word 2,$^) $(wordlist 3,99,$^)
$(srcdir)/$(TLSOFFSETS_H): gentls_offsets cygtls.h
$^ $@ @CONFIG_DIR@ $(COMPILE.cc) -c
sigfe.s: $(DEF_FILE)
@[ -s $@ ] || \
{ rm -f $(DEF_FILE); $(MAKE) -s -j1 $(DEF_FILE); }; \
[ -s $@ ] && touch $@
sigfe.o: sigfe.s
$(CC) -c -o $@ $<
ctags: CTAGS
tags: CTAGS
CTAGS:
-cd $(srcdir) && ctags -R --regex-C++='/^([a-zA-Z0-9_]*::[a-zA-Z0-9_]*) /\1/f/' .
deps:=${wildcard *.d}
ifneq (,$(deps))
include $(deps)
endif
%: RCS/%,v