[gcc/devel/rust/master] Add 'gcc/rust/Make-lang.in:LIBPROC_MACRO_INTERNAL'

[Thomas Schwinge via Gcc-cvs]

https://gcc.gnu.org/g:00d5896b317ea0c43b01e3a8649b497a5d731f29

commit 00d5896b317ea0c43b01e3a8649b497a5d731f29
Author: Thomas Schwinge <tschwi...@baylibre.com>
Date:   Wed Feb 28 22:51:24 2024 +0100

    Add 'gcc/rust/Make-lang.in:LIBPROC_MACRO_INTERNAL'
    
    ... to avoid verbatim repetition.
    
            gcc/rust/
            * Make-lang.in (LIBPROC_MACRO_INTERNAL): New.
            (RUST_LIBDEPS, crab1$(exeext)): Use it.

Diff:
---
 gcc/rust/Make-lang.in | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/gcc/rust/Make-lang.in b/gcc/rust/Make-lang.in
index c39fd9453823..6c34c7cb9070 100644
--- a/gcc/rust/Make-lang.in
+++ b/gcc/rust/Make-lang.in
@@ -225,13 +225,15 @@ RUST_ALL_OBJS = $(GRS_OBJS) $(RUST_TARGET_OBJS)
 
 rust_OBJS = $(RUST_ALL_OBJS) rust/rustspec.o
 
-RUST_LIBDEPS = $(LIBDEPS) 
../libgrust/libproc_macro_internal/libproc_macro_internal.a 
rust/libformat_parser.a
+LIBPROC_MACRO_INTERNAL = 
../libgrust/libproc_macro_internal/libproc_macro_internal.a
+
+RUST_LIBDEPS = $(LIBDEPS) $(LIBPROC_MACRO_INTERNAL) rust/libformat_parser.a
 
 # The compiler itself is called crab1
 crab1$(exeext): $(RUST_ALL_OBJS) attribs.o $(BACKEND) $(RUST_LIBDEPS) 
$(rust.prev)
        @$(call LINK_PROGRESS,$(INDEX.rust),start)
        +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
-             $(RUST_ALL_OBJS) attribs.o $(BACKEND) $(LIBS) 
../libgrust/libproc_macro_internal/libproc_macro_internal.a 
rust/libformat_parser.a $(BACKENDLIBS)
+             $(RUST_ALL_OBJS) attribs.o $(BACKEND) $(LIBS) 
$(LIBPROC_MACRO_INTERNAL) rust/libformat_parser.a $(BACKENDLIBS)
        @$(call LINK_PROGRESS,$(INDEX.rust),end)
 
 # Build hooks.