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# Hurd unionfs
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
# Written by Jeroen Dekkers <jeroen@dekkers.cx>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or *
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
# USA.
CPP = gcc -E -x c
MIGCOM = mig -cc cat - /dev/null
CFLAGS += -Wall -g -O2 -D_FILE_OFFSET_BITS=64 -std=gnu99 \
-DDEBUG
LDFLAGS += -lnetfs -lfshelp -liohelp -lthreads \
-lports -lihash -lshouldbeinlibc
OBJS = main.o node.o lnode.o ulfs.o ncache.o netfs.o \
lib.o options.o pattern.o stow.o update.o
MIGCOMSFLAGS = -prefix stow_
fs_notify-MIGSFLAGS = -imacros ./stow-mutations.h
# How to build RPC stubs
# We always need this setting, because libc does not include the bogus names.
MIGCOMFLAGS := -subrprefix __
# User settable variables:
# mig-sheader-prefix prepend to foo_S.h for name of foo.defs stub header
# MIGSFLAGS flags to CPP when building server stubs and headers
# foo-MIGSFLAGS same, but only for interface `foo'
# MIGCOMSFLAGS flags to MiG when building server stubs and headers
# foo-MIGCOMSFLAGS same, but only for interface `foo'
# MIGUFLAGS flags to CPP when building user stubs and headers
# foo-MIGUFLAGS same, but only for interface `foo'
# MIGCOMUFLAGS flags to MiG when building user stubs and headers
# foo-MIGCOMUFLAGS same, but only for interface `foo'
# CPPFLAGS flags to CPP
# Implicit rules for building server and user stubs from mig .defs files.
# These chained rules could be (and used to be) single rules using pipes.
# But it's convenient to be able to explicitly make the intermediate
# files when you want to deal with a problem in the MiG stub generator.
$(mig-sheader-prefix)%_S.h %Server.c: %.sdefsi
$(MIGCOM) $(MIGCOMFLAGS) $(MIGCOMSFLAGS) $($*-MIGCOMSFLAGS) \
-sheader $(mig-sheader-prefix)$*_S.h -server $*Server.c \
-user /dev/null -header /dev/null < $<
%.sdefsi: %.defs
$(CPP) $(CPPFLAGS) $(MIGSFLAGS) $($*-MIGSFLAGS) -DSERVERPREFIX=S_ $< -o $@
vpath %.defs $(prefix)/include/hurd
all: unionfs
unionfs: $(OBJS) fs_notifyServer.o
$(CC) -o $@ $(OBJS) fs_notifyServer.o $(LDFLAGS)
unionfs.static: $(OBJS) fs_notifyServer.o
$(CC) -static -o $@ $(OBJS) fs_notifyServer.o $(LDFLAGS)
fs_notifyServer.o: fs_notifyServer.c
.PHONY: clean
clean:
rm -rf *.o fs_notifyServer.c fs_notify_S.h unionfs
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