[Buildroot] [PATCH 1/1] package/{rust, rust-bin}: support additional host architectures

* [Buildroot] [PATCH 1/1] package/{rust, rust-bin}: support additional host architectures
@ 2022-04-04  0:41 James Hilliard
  2022-04-10 14:38 ` Arnout Vandecappelle
  0 siblings, 1 reply; 2+ messages in thread
From: James Hilliard @ 2022-04-04  0:41 UTC (permalink / raw)
  To: buildroot; +Cc: Eric Le Bihan, James Hilliard

There are host toolchains available for non-x86/x86_64 architectures,
add them as supported along with their toolchain hashes.

Note that the gcc riscv64-unknown-linux-gnu arch needs to be mapped
to the rust riscv64gc-unknown-linux-gnu arch.

Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
---
 package/rust-bin/rust-bin.hash | 24 ++++++++++++++++++++++++
 package/rustc/Config.in.host   | 11 ++++++++++-
 package/rustc/rustc.mk         |  4 +++-
 3 files changed, 37 insertions(+), 2 deletions(-)

diff --git a/package/rust-bin/rust-bin.hash b/package/rust-bin/rust-bin.hash
index 9f8788a295..bac2f21c5c 100644
--- a/package/rust-bin/rust-bin.hash
+++ b/package/rust-bin/rust-bin.hash
@@ -1,6 +1,30 @@
+# From https://static.rust-lang.org/dist/rust-1.58.1-aarch64-unknown-linux-gnu.tar.xz.sha256
+# Verified using https://static.rust-lang.org/dist/rust-1.58.1-aarch64-unknown-linux-gnu.tar.xz.asc
+sha256  0a80900aa160de4292b1174e25f183bd88f6c2fbb3056a59fcb4d658c70084cb  rust-1.58.1-aarch64-unknown-linux-gnu.tar.xz
 # From https://static.rust-lang.org/dist/rust-1.58.1-i686-unknown-linux-gnu.tar.xz.sha256
 # Verified using https://static.rust-lang.org/dist/rust-1.58.1-i686-unknown-linux-gnu.tar.xz.asc
 sha256  110ca4967351d8535f3d39e24f40e2941c20346c5765d3530270e134ae50568e  rust-1.58.1-i686-unknown-linux-gnu.tar.xz
+# From https://static.rust-lang.org/dist/rust-1.58.1-mips-unknown-linux-gnu.tar.xz.sha256
+# Verified using https://static.rust-lang.org/dist/rust-1.58.1-mips-unknown-linux-gnu.tar.xz.asc
+sha256  01d2e69ed06fbc05a779a7d09f99d0b54a0d10fef9a7dcd0ea07866d57900ca2  rust-1.58.1-mips-unknown-linux-gnu.tar.xz
+# From https://static.rust-lang.org/dist/rust-1.58.1-mipsel-unknown-linux-gnu.tar.xz.sha256
+# Verified using https://static.rust-lang.org/dist/rust-1.58.1-mipsel-unknown-linux-gnu.tar.xz.asc
+sha256  0b8fafb75e06ba9d4ca58f2cde3179a677908aed8be64e798fc107135839c480  rust-1.58.1-mipsel-unknown-linux-gnu.tar.xz
+# From https://static.rust-lang.org/dist/rust-1.58.1-powerpc-unknown-linux-gnu.tar.xz.sha256
+# Verified using https://static.rust-lang.org/dist/rust-1.58.1-powerpc-unknown-linux-gnu.tar.xz.asc
+sha256  00216feea0a6468e9ce57c7d3ad50e22fe888dfc9aabc34128e1f4b02c5a09b9  rust-1.58.1-powerpc-unknown-linux-gnu.tar.xz
+# From https://static.rust-lang.org/dist/rust-1.58.1-powerpc64-unknown-linux-gnu.tar.xz.sha256
+# Verified using https://static.rust-lang.org/dist/rust-1.58.1-powerpc64-unknown-linux-gnu.tar.xz.asc
+sha256  f6f870875d9adbe5a8b7bb6f61c44b6c54381e5dff50b4d2cdce50d18a8a541e  rust-1.58.1-powerpc64-unknown-linux-gnu.tar.xz
+# From https://static.rust-lang.org/dist/rust-1.58.1-powerpc64le-unknown-linux-gnu.tar.xz.sha256
+# Verified using https://static.rust-lang.org/dist/rust-1.58.1-powerpc64le-unknown-linux-gnu.tar.xz.asc
+sha256  45bf988d0337095a4d30bb237d552e3420b4381e208624f0d956e1caf6b90207  rust-1.58.1-powerpc64le-unknown-linux-gnu.tar.xz
+# From https://static.rust-lang.org/dist/rust-1.58.1-riscv64gc-unknown-linux-gnu.tar.xz.sha256
+# Verified using https://static.rust-lang.org/dist/rust-1.58.1-riscv64gc-unknown-linux-gnu.tar.xz.asc
+sha256  488e30e926d1835c0140a01bff4d3fe6499be1e89e5c740b2ceace892ab4c2e6  rust-1.58.1-riscv64gc-unknown-linux-gnu.tar.xz
+# From https://static.rust-lang.org/dist/rust-1.58.1-s390x-unknown-linux-gnu.tar.xz.sha256
+# Verified using https://static.rust-lang.org/dist/rust-1.58.1-s390x-unknown-linux-gnu.tar.xz.asc
+sha256  48cf31128a54551330f9c094f69d274adaab1ac506869dd65353aaea5bcbf33f  rust-1.58.1-s390x-unknown-linux-gnu.tar.xz
 # From https://static.rust-lang.org/dist/rust-1.58.1-x86_64-unknown-linux-gnu.tar.xz.sha256
 # Verified using https://static.rust-lang.org/dist/rust-1.58.1-x86_64-unknown-linux-gnu.tar.xz.asc
 sha256  f71b077caf0becbd0af9fd22bc1fa31c4fdf7a21fe046da8a15a7bde1286da25  rust-1.58.1-x86_64-unknown-linux-gnu.tar.xz
diff --git a/package/rustc/Config.in.host b/package/rustc/Config.in.host
index 80d1d1a3d8..4ea66c2d2d 100644
--- a/package/rustc/Config.in.host
+++ b/package/rustc/Config.in.host
@@ -1,7 +1,16 @@
 # All host rust packages should depend on this option
 config BR2_PACKAGE_HOST_RUSTC_ARCH_SUPPORTS
 	bool
-	default y if BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+	default y if BR2_HOSTARCH = "aarch64"
+	default y if BR2_HOSTARCH = "mips"
+	default y if BR2_HOSTARCH = "mipsel"
+	default y if BR2_HOSTARCH = "powerpc"
+	default y if BR2_HOSTARCH = "powerpc64"
+	default y if BR2_HOSTARCH = "powerpc64le"
+	default y if BR2_HOSTARCH = "riscv64"
+	default y if BR2_HOSTARCH = "s390x"
+	default y if BR2_HOSTARCH = "x86"
+	default y if BR2_HOSTARCH = "x86_64"
 
 # The pre-built Rust standard library is only available for a number
 # of architectures/C libraries combinations, with different levels of
diff --git a/package/rustc/rustc.mk b/package/rustc/rustc.mk
index 0513dd0b40..b2cc131ee9 100644
--- a/package/rustc/rustc.mk
+++ b/package/rustc/rustc.mk
@@ -11,7 +11,9 @@ ifeq ($(BR2_PACKAGE_HOST_RUSTC_TARGET_ARCH_SUPPORTS),y)
 RUSTC_TARGET_NAME = $(RUSTC_ARCH)-unknown-linux-$(LIBC)$(RUSTC_ABI)
 endif
 
-ifeq ($(HOSTARCH),x86)
+ifeq ($(HOSTARCH),riscv64)
+RUSTC_HOST_ARCH = riscv64gc
+else ifeq ($(HOSTARCH),x86)
 RUSTC_HOST_ARCH = i686
 else
 RUSTC_HOST_ARCH = $(HOSTARCH)
-- 
2.25.1

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