[PATCH] rust: Add linker configurations for cross compilation

[PATCH] rust: Add linker configurations for cross compilation

[pgowda.cve]

From: pgowda <pgowda.cve@gmail.com>

Adds the cross compilation linker for build, host and target.
Ensure the main rust config has the appropriate sections added
to match the configurations.

Signed-off-by: pgowda <pgowda.cve@gmail.com>
---
 meta/recipes-devtools/rust/rust.inc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta/recipes-devtools/rust/rust.inc b/meta/recipes-devtools/rust/rust.inc
index 284347dedc..20fd797a90 100644
--- a/meta/recipes-devtools/rust/rust.inc
+++ b/meta/recipes-devtools/rust/rust.inc
@@ -81,6 +81,7 @@ python do_configure() {
 
     config.set(host_section, "cxx", e(d.expand("${RUST_TARGET_CXX}")))
     config.set(host_section, "cc", e(d.expand("${RUST_TARGET_CC}")))
+    config.set(host_section, "linker", e(d.expand("${RUST_TARGET_CCLD}")))
     if "musl" in host_section:
         config.set(host_section, "musl-root", e(d.expand("${STAGING_DIR_HOST}${exec_prefix}")))
 
@@ -94,6 +95,7 @@ python do_configure() {
 
         config.set(build_section, "cxx", e(d.expand("${RUST_BUILD_CXX}")))
         config.set(build_section, "cc", e(d.expand("${RUST_BUILD_CC}")))
+	config.set(build_section, "linker", e(d.expand("${RUST_BUILD_CCLD}")))
 
     target_section = "target.{}".format(d.getVar('RUST_TARGET_SYS', True))
     if target_section != host_section and target_section != build_section:
@@ -103,6 +105,7 @@ python do_configure() {
 
         config.set(target_section, "cxx", e(d.expand("${RUST_TARGET_CXX}")))
         config.set(target_section, "cc", e(d.expand("${RUST_TARGET_CC}")))
+	config.set(target_section, "linker", e(d.expand("${RUST_TARGET_CCLD}")))
 
     # [llvm]
     config.add_section("llvm")
-- 
2.25.1

Re: [PATCH] rust: Add linker configurations for cross compilation

[Richard Purdie]

On Sun, 2022-09-04 at 12:34 +0530, pgowda.cve@gmail.com wrote:
> From: pgowda <pgowda.cve@gmail.com>
> 
> Adds the cross compilation linker for build, host and target.
> Ensure the main rust config has the appropriate sections added
> to match the configurations.
> 
> Signed-off-by: pgowda <pgowda.cve@gmail.com>
> ---
>  meta/recipes-devtools/rust/rust.inc | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/meta/recipes-devtools/rust/rust.inc b/meta/recipes-devtools/rust/rust.inc
> index 284347dedc..20fd797a90 100644
> --- a/meta/recipes-devtools/rust/rust.inc
> +++ b/meta/recipes-devtools/rust/rust.inc
> @@ -81,6 +81,7 @@ python do_configure() {
>  
>      config.set(host_section, "cxx", e(d.expand("${RUST_TARGET_CXX}")))
>      config.set(host_section, "cc", e(d.expand("${RUST_TARGET_CC}")))
> +    config.set(host_section, "linker", e(d.expand("${RUST_TARGET_CCLD}")))
>      if "musl" in host_section:
>          config.set(host_section, "musl-root", e(d.expand("${STAGING_DIR_HOST}${exec_prefix}")))
>  
> @@ -94,6 +95,7 @@ python do_configure() {
>  
>          config.set(build_section, "cxx", e(d.expand("${RUST_BUILD_CXX}")))
>          config.set(build_section, "cc", e(d.expand("${RUST_BUILD_CC}")))
> +	config.set(build_section, "linker", e(d.expand("${RUST_BUILD_CCLD}")))
>  
>      target_section = "target.{}".format(d.getVar('RUST_TARGET_SYS', True))
>      if target_section != host_section and target_section != build_section:

Your mailer somehow converted 8 spaces to a tab above. In the interests
of moving forward, I'll fix this one up and test it.

Cheers,

Richard