[S] Change in coreboot[master]: Add support for rust

[ron minnich (Code Review)]

ron minnich has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/74124 )

Change subject: Add support for rust
......................................................................

Add support for rust

This is what is done on oreboot. It is not clear
that the four commands in the rule are strictly
necessary.

Change-Id: Ibff3ca83b3dfebcc18006cddf0f649bcfb076500
Signed-off-by: Ronald G. Minnich 
---
M util/crossgcc/Makefile
1 file changed, 29 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/24/74124/1

diff --git a/util/crossgcc/Makefile b/util/crossgcc/Makefile
index 06ec91c..c5cf19b 100644
--- a/util/crossgcc/Makefile
+++ b/util/crossgcc/Makefile
@@ -11,7 +11,7 @@
 all:
    $(MAKE) build-i386 build-x64 build-arm \
    	build-riscv build-aarch64 build-ppc64 build-nds32le \
-		build_clang build_iasl build_nasm
+		build_clang build_iasl build_nasm build_rust

###########################################################
 ### targets to do buildgcc builds
@@ -31,6 +31,20 @@
 build_nasm:
    bash ./buildgcc -P nasm $(if $(CPUS),-j $(CPUS))  $(if $(KEEP_SOURCES),-t) $(BUILDGCC_OPTIONS) -d $(DEST)

+# Rust is a bit different, because one compiler works for all targets.
+BINUTILS_VER := 0.3.4
+STACK_SIZES_VER := 0.4.0
+TARPAULIN_VER := 0.19.1
+DPRINT_VER := 0.32.2
+
+CARGOINST := rustup run --install 1.67 cargo install
+
+build_rust:
+	$(CARGOINST) $(if $(BINUTILS_VER),--version $(BINUTILS_VER),) cargo-binutils
+	$(CARGOINST) $(if $(STACK_SIZES_VER),--version $(STACK_SIZES_VER),) stack-sizes
+	$(CARGOINST) $(if $(TARPAULIN_VER),--version $(TARPAULIN_VER),) cargo-tarpaulin
+	$(CARGOINST) $(if $(DPRINT_VER),--version $(DPRINT_VER),) dprint
+
 ###########################################################
 build-i386:
    @$(MAKE) build_gcc build_nasm BUILD_PLATFORM=i386-elf