# Copyright (C) 1994-2006, 2011, 2012 Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # The GNU C Library 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 # Lesser General Public License for more details. # You should have received a copy of the GNU Lesser General Public # License along with the GNU C Library; if not, see # <http://www.gnu.org/licenses/>. # # Sub-makefile for sunrpc portion of the library. # subdir := sunrpc # The code in this subdirectory is taken from Sun's RPCSRC-4.0 # distribution with some additional changes from the TI-RPC package # which is also available from Sun. The files are heavily changed to # compile cleanly and to fit in the GNU environment. All the code # from Sun's rpc, etc, and rpcgen subdirectories is in this directory; # the rpc subdirectory contains only the header files. Other than # that, several files were renamed so as not to exceed 14-character # file name limits: # # authunix_prot.c -> authuxprot.c # bindresvport.c -> bindrsvprt.c # clnt_generic.c -> clnt_gen.c # clnt_perror.c -> clnt_perr.c # clnt_simple.c -> clnt_simp.c # get_myaddress.c -> get_myaddr.c # pmap_getmaps.c -> pm_getmaps.c # pmap_getport.c -> pm_getport.c # rpc_callmsg.c -> rpc_cmsg.c # rpc_commondata.c -> rpc_common.c # rpc_dtablesize.c -> rpc_dtable.c # svc_auth_unix.c -> svc_authux.c # xdr_reference.c -> xdr_ref.c rpcsvc = bootparam_prot.x nlm_prot.x rstat.x \ yppasswd.x klm_prot.x rex.x sm_inter.x mount.x \ rusers.x spray.x nfs_prot.x rquota.x key_prot.x headers-in-tirpc = $(addprefix rpc/,auth.h auth_unix.h clnt.h pmap_clnt.h \ pmap_prot.h pmap_rmt.h rpc.h rpc_msg.h \ svc.h svc_auth.h types.h xdr.h auth_des.h \ des_crypt.h) headers-not-in-tirpc = $(addprefix rpc/,key_prot.h rpc_des.h) \ $(rpcsvc:%=rpcsvc/%) rpcsvc/bootparam.h headers = rpc/netdb.h install-others = $(inst_sysconfdir)/rpc generated = $(rpcsvc:%.x=rpcsvc/%.h) $(rpcsvc:%.x=x%.c) $(rpcsvc:%.x=x%.stmp) \ $(rpcsvc:%.x=rpcsvc/%.stmp) rpcgen generated-dirs := rpcsvc include ../Makeconfig ifeq ($(link-obsolete-rpc),yes) headers += $(headers-in-tirpc) $(headers-not-in-tirpc) endif ifeq ($(versioning),yes) need-export-routines := auth_des auth_unix clnt_gen clnt_perr clnt_tcp \ clnt_udp get_myaddr key_call netname pm_getport \ rpc_thread svc svc_tcp svc_udp xcrypt xdr_array xdr \ xdr_intXX_t xdr_mem xdr_ref xdr_sizeof xdr_stdio \ svc_run routines := auth_none authuxprot bindrsvprt clnt_raw clnt_simp \ rpc_dtable getrpcport pmap_clnt pm_getmaps pmap_prot pmap_prot2 \ pmap_rmt rpc_prot rpc_common rpc_cmsg svc_auth svc_authux svc_raw \ svc_simple xdr_float xdr_rec publickey authdes_prot \ des_crypt des_impl des_soft key_prot openchild rtime svcauth_des \ clnt_unix svc_unix create_xid $(need-export-routines) ifneq ($(link-obsolete-rpc),yes) # We only add the RPC for compatibility to libc.so. shared-only-routines = $(routines) endif endif # We do not build rpcinfo anymore. It is not needed for a bootstrap # and not wanted on complete systems. # others := rpcinfo # install-sbin := rpcinfo install-bin := rpcgen rpcgen-objs = rpc_main.o rpc_hout.o rpc_cout.o rpc_parse.o \ rpc_scan.o rpc_util.o rpc_svcout.o rpc_clntout.o \ rpc_tblout.o rpc_sample.o extra-objs = $(rpcgen-objs) others += rpcgen all: # Make this the default target; it will be defined in Rules. tests = tst-xdrmem tst-xdrmem2 xtests := tst-getmyaddr ifeq ($(have-thread-library),yes) xtests += thrsvc endif headers += $(rpcsvc:%.x=rpcsvc/%.h) extra-libs := librpcsvc extra-libs-others := librpcsvc # Make it in `others' pass, not `lib' pass. librpcsvc-routines = $(rpcsvc:%.x=x%) librpcsvc-inhibit-o = .os # Build no shared rpcsvc library. omit-deps = $(librpcsvc-routines) ifeq (yes,$(build-shared)) rpc-compat-routines = $(addprefix compat-,$(need-export-routines)) rpc-compat-routines.os = $(addprefix $(objpfx), \ $(addsuffix .os,$(rpc-compat-routines))) extra-objs += $(addsuffix .os,$(rpc-compat-routines)) endif include ../Rules ifeq (yes,$(build-shared)) subdir_lib: $(objpfx)librpc_compat_pic.a $(objpfx)librpc_compat_pic.a: $(rpc-compat-routines.os) $(AR) cr$(verbose) $@ $^ $(rpc-compat-routines.os): $(objpfx)compat-%.os: %.c $(before-compile) $(compile-command.c) -DEXPORT_RPC_SYMBOLS endif CFLAGS-xbootparam_prot.c = -Wno-unused $(PIC-ccflag) CFLAGS-xnlm_prot.c = -Wno-unused $(PIC-ccflag) CFLAGS-xrstat.c = -Wno-unused $(PIC-ccflag) CFLAGS-xyppasswd.c = -Wno-unused $(PIC-ccflag) CFLAGS-xklm_prot.c = -Wno-unused $(PIC-ccflag) CFLAGS-xrex.c = -Wno-unused $(PIC-ccflag) CFLAGS-xsm_inter.c = -Wno-unused $(PIC-ccflag) CFLAGS-xmount.c = -Wno-unused $(PIC-ccflag) CFLAGS-xrusers.c = -Wno-unused $(PIC-ccflag) CFLAGS-xspray.c = -Wno-unused $(PIC-ccflag) CFLAGS-xnfs_prot.c = -Wno-unused $(PIC-ccflag) CFLAGS-xrquota.c = -Wno-unused $(PIC-ccflag) CFLAGS-xkey_prot.c = -Wno-unused $(PIC-ccflag) CFLAGS-auth_unix.c = -fexceptions CFLAGS-key_call.c = -fexceptions CFLAGS-pmap_rmt.c = -fexceptions CFLAGS-clnt_perr.c = -fexceptions CFLAGS-openchild.c = -fexceptions sunrpc-CPPFLAGS = -D_RPC_THREAD_SAFE_ CPPFLAGS += $(sunrpc-CPPFLAGS) BUILD_CPPFLAGS += $(sunrpc-CPPFLAGS) $(objpfx)tst-getmyaddr: $(common-objpfx)linkobj/libc.so $(objpfx)tst-xdrmem: $(common-objpfx)linkobj/libc.so $(objpfx)tst-xdrmem2: $(common-objpfx)linkobj/libc.so $(objpfx)rpcgen: $(addprefix $(objpfx),$(rpcgen-objs)) cross-rpcgen-objs := $(addprefix $(objpfx)cross-,$(rpcgen-objs)) extra-objs += $(cross-rpcgen-objs) # When generic makefile support for build system programs is # available, it should replace this code. See # <http://sourceware.org/bugzilla/show_bug.cgi?id=14087>. $(cross-rpcgen-objs): $(objpfx)cross-%.o: %.c $(make-target-directory) $(BUILD_CC) $($(basename $(<F))-CFLAGS) $(ALL_BUILD_CFLAGS) $< \ $(OUTPUT_OPTION) $(compile-mkdep-flags) -c $(objpfx)cross-rpcgen: $(cross-rpcgen-objs) $(BUILD_CC) $^ $(BUILD_LDFLAGS) -o $@ # This makes sure -DNOT_IN_libc is passed for all these modules. cpp-srcs-left := $(rpcgen-objs:.o=.c) lib := nonlib include $(patsubst %,$(..)cppflags-iterator.mk,$(cpp-srcs-left)) # How we run rpcgen to generate sources and headers in the rules below. # Setting CPP tells it how to run the C preprocessor correctly. Note # that $(built-program-file) requires that the just-built cross-rpcgen # binary be the second dependency listed in each rule using rpcgen-cmd. rpcgen-cmd = CPP='$(CC) -E -x c-header' $(built-program-file) -Y ../scripts # Install the rpc data base file. $(inst_sysconfdir)/rpc: etc.rpc $(+force) $(do-install) # Generate the rpcsvc headers with rpcgen. # We use a stamp file to avoid unnessary recompilation each time rpcgen is # relinked. $(rpcsvc:%.x=$(objpfx)rpcsvc/%.h): $(objpfx)rpcsvc/%.h: $(objpfx)rpcsvc/%.stmp @: $(objpfx)rpcsvc/%.stmp: rpcsvc/%.x $(objpfx)cross-rpcgen $(make-target-directory) -@rm -f ${@:stmp=T} $@ $(rpcgen-cmd) -h $< -o ${@:stmp=T} $(move-if-change) $(@:stmp=T) $(@:stmp=h) touch $@ # Generate the rpcsvc XDR functions with rpcgen. $(rpcsvc:%.x=$(objpfx)x%.c): $(objpfx)x%.c: $(objpfx)x%.stmp @: $(objpfx)x%.stmp: rpcsvc/%.x $(objpfx)cross-rpcgen -@rm -f ${@:stmp=T} $@ $(rpcgen-cmd) -c $< -o ${@:stmp=T} $(move-if-change) $(@:stmp=T) $(@:stmp=c) touch $@ # The generated source files depend on the corresponding generated headers. # Gratuitous dependency on generated .c file here just gets it mentioned to # avoid being an intermediate file and getting removed. define o-iterator-doit $(rpcsvc:%.x=$(objpfx)x%$o): $(objpfx)x%$o: $(objpfx)x%.c $(objpfx)rpcsvc/%.h endef object-suffixes-left = $(filter-out $(librpcsvc-inhibit-o),$(object-suffixes)) include $(o-iterator) rpcsvc-dt-files := $(foreach o,$(filter-out $(librpcsvc-inhibit-o),\ $(object-suffixes)),\ $(rpcsvc:%.x=$(objpfx)x%$o.dt)) rpcsvc-depfiles := $(patsubst %.dt,%.d,$(wildcard $(rpcsvc-dt-files))) \ $(wildcard $(rpcsvc-dt-files:.dt=.d)) ifdef rpcsvc-depfiles ifneq ($(no_deps),t) -include $(rpcsvc-depfiles) endif endif $(objpfx)thrsvc: $(common-objpfx)linkobj/libc.so $(shared-thread-library)