diff options
Diffstat (limited to 'sunrpc')
| -rw-r--r-- | sunrpc/Makefile | 32 | ||||
| -rw-r--r-- | sunrpc/proto.h | 16 |
2 files changed, 40 insertions, 8 deletions
diff --git a/sunrpc/Makefile b/sunrpc/Makefile index b4548d5ccd..e61efd02b3 100644 --- a/sunrpc/Makefile +++ b/sunrpc/Makefile @@ -97,15 +97,12 @@ ifeq ($(have-thread-library),yes) xtests += thrsvc endif -ifeq (no,$(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 = $(librpcsvc-routines) -endif ifeq (yes,$(build-shared)) rpc-compat-routines = $(addprefix compat-,$(need-export-routines)) @@ -143,7 +140,9 @@ CFLAGS-pmap_rmt.c = -fexceptions CFLAGS-clnt_perr.c = -fexceptions CFLAGS-openchild.c = -fexceptions -CPPFLAGS += -D_RPC_THREAD_SAFE_ +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 @@ -151,13 +150,30 @@ $(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,$(cpp-srcs-left)) -# Tell rpcgen where to find the C preprocessor. -rpcgen-cmd = CPP='$(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) @@ -168,7 +184,7 @@ $(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} @@ -178,7 +194,7 @@ $(objpfx)rpcsvc/%.stmp: rpcsvc/%.x $(objpfx)rpcgen # 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) diff --git a/sunrpc/proto.h b/sunrpc/proto.h index 3e1ecd1f26..0ba9cd6286 100644 --- a/sunrpc/proto.h +++ b/sunrpc/proto.h @@ -50,3 +50,19 @@ void crash(void) __attribute__ ((noreturn)); void tabify(FILE *f, int tab); char *make_argname(const char *pname, const char *vname); void add_type(int len, const char *type); + +/* This header is the last one included in all rpc_*.c files, + so we define stuff for cross-rpcgen here to avoid conflicts with + $build's C library and $host's glibc. */ + +#ifdef IS_IN_build + +/* Disable translated messages when built for $build and used in + building glibc. */ +#define _(X) (X) +#define textdomain(X) ((void) 0) + +/* This is used in the definition of PACKAGE for --version output. */ +#define _libc_intl_domainname "libc" + +#endif |