-# Copyright (C) 1994-2001, 2002 Free Software Foundation, Inc.
+# Copyright (C) 1994-2015 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
# 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, write to the Free
-# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-# 02111-1307 USA.
+# 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
+include ../Makeconfig
+
# 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
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 = $(addprefix rpc/,auth.h auth_unix.h clnt.h netdb.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 key_prot.h rpc_des.h) \
- $(rpcsvc:%=rpcsvc/%) rpcsvc/bootparam.h
+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) rpc-proto.c rpc-proto.d rpcgen
-
-routines := auth_none auth_unix authuxprot bindrsvprt \
- clnt_gen clnt_perr clnt_raw clnt_simp clnt_tcp \
- clnt_udp rpc_dtable get_myaddr getrpcport \
- pmap_clnt pm_getmaps pm_getport pmap_prot \
- pmap_prot2 pmap_rmt rpc_prot rpc_common rpc_cmsg rpc_thread \
- svc svc_auth svc_authux svc_raw svc_run svc_simple \
- svc_tcp svc_udp xdr xdr_array xdr_float xdr_mem \
- xdr_rec xdr_ref xdr_stdio publickey xdr_sizeof \
- auth_des authdes_prot des_crypt des_impl des_soft \
- key_call key_prot netname openchild rtime svcauth_des xcrypt\
- clnt_unix svc_unix create_xid xdr_intXX_t
-
-others := rpcinfo
+generated += $(rpcsvc:%.x=rpcsvc/%.h) $(rpcsvc:%.x=x%.c) $(rpcsvc:%.x=x%.stmp) \
+ $(rpcsvc:%.x=rpcsvc/%.stmp) rpcgen
+generated-dirs += rpcsvc
+
+ifeq ($(link-obsolete-rpc),yes)
+headers += $(headers-in-tirpc) $(headers-not-in-tirpc)
+endif
+
+ifeq ($(build-shared),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
-install-sbin := rpcinfo
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
-# These headers are part of rpcgen.
-distribute := proto.h rpc_util.h rpc_parse.h rpc_scan.h \
- $(rpcgen-objs:.o=.c) etc.rpc \
- errqueue.h
-extra-objs = $(rpcgen-objs)
+extra-objs = $(rpcgen-objs) $(addprefix cross-,$(rpcgen-objs))
+others += rpcgen
-all: # Make this the default target; it will be defined in Rules.
-
-include ../Makeconfig
+tests = tst-xdrmem tst-xdrmem2
+xtests := tst-getmyaddr
ifeq ($(have-thread-library),yes)
xtests += thrsvc
endif
-distribute += thrsvc.c
-
-ifeq (yes,$(build-static-nss))
-otherlibs += $(nssobjdir)/libnss_files.a $(resolvobjdir)/libnss_dns.a \
- $(resolvobjdir)/libresolv.a
-endif
-ifeq (no,$(cross-compiling))
-# We can only build this library if we can run the rpcgen we build.
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 = $(librpcsvc-routines)
-endif
-CFLAGS-xbootparam_prot.c = -Wno-unused
-CFLAGS-xnlm_prot.c = -Wno-unused
-CFLAGS-xrstat.c = -Wno-unused
-CFLAGS-xyppasswd.c = -Wno-unused
-CFLAGS-xklm_prot.c = -Wno-unused
-CFLAGS-xrex.c = -Wno-unused
-CFLAGS-xsm_inter.c = -Wno-unused
-CFLAGS-xmount.c = -Wno-unused
-CFLAGS-xrusers.c = -Wno-unused
-CFLAGS-xspray.c = -Wno-unused
-CFLAGS-xnfs_prot.c = -Wno-unused
-CFLAGS-xrquota.c = -Wno-unused
-CFLAGS-xkey_prot.c = -Wno-unused
-
-ifeq (yes,$(have_doors))
-CPPFLAGS-key_call.c += -DHAVE_DOORS=1
+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
-CPPFLAGS += -D_RPC_THREAD_SAFE_
include ../Rules
-$(objpfx)rpcgen: $(addprefix $(objpfx),$(rpcgen-objs)) \
- $(sort $(filter $(common-objpfx)libc%,$(link-libc))) \
- $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
- $(+link)
+ifeq (yes,$(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
-# This makes sure -DNOT_IN_libc is passed for all these modules.
+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))
+
+# 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 $(before-compile)
+ $(BUILD_CC) $($(basename $(<F))-CFLAGS) $(ALL_BUILD_CFLAGS) $< \
+ $(OUTPUT_OPTION) $(native-compile-mkdep-flags) -c
+
+$(objpfx)cross-rpcgen: $(cross-rpcgen-objs)
+ $(BUILD_CC) $^ $(BUILD_LDFLAGS) -o $@
+
+# This makes sure -DIN_MODULE is passed for all these modules.
cpp-srcs-left := $(rpcgen-objs:.o=.c)
lib := nonlib
include $(patsubst %,$(..)cppflags-iterator.mk,$(cpp-srcs-left))
-# Tell rpcgen where to find the C preprocessor.
-rpcgen-cmd = CPP='$(CC) -E -x c-header' $(built-program-cmd) -Y ../scripts
+# 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)
# relinked.
$(rpcsvc:%.x=$(objpfx)rpcsvc/%.h): $(objpfx)rpcsvc/%.h: $(objpfx)rpcsvc/%.stmp
@:
-$(objpfx)rpcsvc/%.stmp: rpcsvc/%.x $(objpfx)rpcgen
+$(objpfx)rpcsvc/%.stmp: rpcsvc/%.x $(objpfx)cross-rpcgen
$(make-target-directory)
-@rm -f ${@:stmp=T} $@
$(rpcgen-cmd) -h $< -o ${@:stmp=T}
# Generate the rpcsvc XDR functions with rpcgen.
$(rpcsvc:%.x=$(objpfx)x%.c): $(objpfx)x%.c: $(objpfx)x%.stmp
@:
-$(objpfx)x%.stmp: rpcsvc/%.x $(objpfx)rpcgen
+$(objpfx)x%.stmp: rpcsvc/%.x $(objpfx)cross-rpcgen
-@rm -f ${@:stmp=T} $@
$(rpcgen-cmd) -c $< -o ${@:stmp=T}
$(move-if-change) $(@:stmp=T) $(@:stmp=c)
# Gratuitous dependency on generated .c file here just gets it mentioned to
# avoid being an intermediate file and getting removed.
define o-iterator-doit
-$(rpcsvc:%.x=$(objpfx)x%$o): $(objpfx)x%$o: $(objpfx)x%.c $(objpfx)rpcsvc/%.h \
- $(objpfx)rpc-proto.d
+$(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)
-ifndef no_deps
--include $(objpfx)rpc-proto.d
+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)rpc-proto.d: $(objpfx)%.d: $(objpfx)%.c
- $(+make-deps)
-# Special file to generate dependencies for the RPC service objects.
-# Collect all include directives from the source files.
-$(objpfx)rpc-proto.c: $(rpcsvc:%=rpcsvc/%)
- $(make-target-directory)
- { echo '#include <rpc/types.h>'; \
- echo '#include <rpc/xdr.h>'; \
- echo '#include <rpc/rpc.h>'; \
- sed -n '/^%#include/s/%//p' $^; } > $@T
- mv -f $@T $@
-
-$(objpfx)thrsvc: $(shared-thread-library)
+$(objpfx)thrsvc: $(common-objpfx)linkobj/libc.so $(shared-thread-library)
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