cargo: Drop cross-canadian variant and fix/use nativesdk

The cargo-cross-candian variant made no sense as one version of cargo in
the SDK can work for all targets. Replace it with nativesdk-cargo instead.

Move the SDK env to rust-cross-canadian.

(From OE-Core rev: 6d6d135924eff5993736ee58ba8cc5d00ca635f3)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

4 files changed, 6 insertions, 91 deletions

diff --git a/meta/recipes-devtools/cargo/cargo-cross-canadian.inc b/meta/recipes-devtools/cargo/cargo-cross-canadian.inc
deleted file mode 100644
index a2fac929d4..0000000000
--- a/meta/recipes-devtools/cargo/cargo-cross-canadian.inc
+++ /dev/null
@@ -1,85 +0,0 @@
-SUMMARY = "Cargo, a package manager for Rust cross canadian flavor."
-
-RUST_ALTERNATE_EXE_PATH = "${STAGING_LIBDIR_NATIVE}/llvm-rust/bin/llvm-config"
-
-HOST_SYS = "${HOST_ARCH}-unknown-linux-gnu"
-CARGO_RUST_TARGET_CCLD = "${RUST_BUILD_CCLD}"
-
-inherit rust-target-config
-require cargo.inc
-
-CARGO = "${WORKDIR}/${CARGO_SNAPSHOT}/bin/cargo"
-BASEDEPENDS:remove = "cargo-native"
-
-export RUST_TARGET_PATH="${WORKDIR}/targets/"
-
-RUSTLIB = " \
-        -L ${STAGING_DIR_NATIVE}/${SDKPATHNATIVE}/usr/lib/${TARGET_SYS}/rustlib/${HOST_SYS}/lib \
-"
-
-DEPENDS += "rust-native \
-            rust-cross-canadian-${TRANSLATED_TARGET_ARCH} \
-            virtual/nativesdk-${HOST_PREFIX}compilerlibs \
-            nativesdk-openssl nativesdk-zlib \
-            virtual/nativesdk-libc \
-"
-
-inherit cross-canadian
-
-PN = "cargo-cross-canadian-${TRANSLATED_TARGET_ARCH}"
-
-RUST_TARGETGENS = "BUILD HOST"
-
-do_compile:prepend () {
-        PKG_CONFIG_PATH="${RECIPE_SYSROOT_NATIVE}/usr/lib/pkgconfig:${PKG_CONFIG_PATH}"
-}
-
-create_sdk_wrapper () {
-        file="$1"
-        shift
-
-        cat <<- EOF > "${file}"
-                #!/bin/sh
-                \$$1 \$@
-                EOF
-
-        chmod +x "$file"
-}
-
-do_install () {
-    SYS_BINDIR=$(dirname ${D}${bindir})
-    install -d "${SYS_BINDIR}"
-    install -m 755 "${B}/target/${CARGO_TARGET_SUBDIR}/cargo" "${SYS_BINDIR}"
-    for i in ${SYS_BINDIR}/*; do
-        chrpath -r "\$ORIGIN/../lib" ${i}
-    done
-
-    # Uses SDK's CC as linker so linked binaries works out of box.
-    create_sdk_wrapper "${SYS_BINDIR}/target-rust-ccld" "CC"
-
-    ENV_SETUP_DIR=${D}${base_prefix}/environment-setup.d
-    mkdir "${ENV_SETUP_DIR}"
-    ENV_SETUP_SH="${ENV_SETUP_DIR}/cargo.sh"
-    cat <<- EOF > "${ENV_SETUP_SH}"
-        export CARGO_HOME="\$OECORE_TARGET_SYSROOT/home/cargo"
-        mkdir -p "\$CARGO_HOME"
-        # Init the default target once, it might be otherwise user modified.
-        if [ ! -f "\$CARGO_HOME/config" ]; then
-                touch "\$CARGO_HOME/config"
-                echo "[build]" >> "\$CARGO_HOME/config"
-                echo 'target = "'${TARGET_SYS}'"' >> "\$CARGO_HOME/config"
-                echo '# TARGET_SYS' >> "\$CARGO_HOME/config"
-                echo '[target.'${TARGET_SYS}']' >> "\$CARGO_HOME/config"
-                echo 'linker = "target-rust-ccld"' >> "\$CARGO_HOME/config"
-    fi
-
-        # Keep the below off as long as HTTP/2 is disabled.
-        export CARGO_HTTP_MULTIPLEXING=false
-
-        export CARGO_HTTP_CAINFO="\$OECORE_NATIVE_SYSROOT/etc/ssl/certs/ca-certificates.crt"
-        EOF
-}
-
-PKG_SYS_BINDIR = "${SDKPATHNATIVE}/usr/bin"
-FILES:${PN} += "${base_prefix}/environment-setup.d ${PKG_SYS_BINDIR}"
-
diff --git a/meta/recipes-devtools/cargo/cargo-cross-canadian_1.62.0.bb b/meta/recipes-devtools/cargo/cargo-cross-canadian_1.62.0.bb
deleted file mode 100644
index 63fd69107b..0000000000
--- a/meta/recipes-devtools/cargo/cargo-cross-canadian_1.62.0.bb
+++ /dev/null
@@ -1,6 +0,0 @@
-require recipes-devtools/rust/rust-source.inc
-require recipes-devtools/rust/rust-snapshot.inc
-
-FILESEXTRAPATHS:prepend := "${THISDIR}/cargo-${PV}:"
-
-require cargo-cross-canadian.inc
diff --git a/meta/recipes-devtools/cargo/cargo.inc b/meta/recipes-devtools/cargo/cargo.inc
index 978504052b..e34554a9d7 100644
--- a/meta/recipes-devtools/cargo/cargo.inc
+++ b/meta/recipes-devtools/cargo/cargo.inc
@@ -56,3 +56,8 @@ export LIBSSH2_SYS_USE_PKG_CONFIG = "1"
 # so we must use the locally set up snapshot to bootstrap the build.
 BASEDEPENDS:remove:class-native = "cargo-native"
 CARGO:class-native = "${WORKDIR}/${CARGO_SNAPSHOT}/bin/cargo"
+
+DEPENDS:append:class-nativesdk = " nativesdk-rust"
+RUSTLIB:append:class-nativesdk = " -L ${STAGING_DIR_HOST}/${SDKPATHNATIVE}/usr/lib/rustlib/${RUST_HOST_SYS}/lib"
+
+
diff --git a/meta/recipes-devtools/cargo/cargo_1.62.0.bb b/meta/recipes-devtools/cargo/cargo_1.62.0.bb
index eee58fc245..5c8527708c 100644
--- a/meta/recipes-devtools/cargo/cargo_1.62.0.bb
+++ b/meta/recipes-devtools/cargo/cargo_1.62.0.bb
@@ -2,3 +2,4 @@ require recipes-devtools/rust/rust-source.inc
 require recipes-devtools/rust/rust-snapshot.inc
 require cargo.inc
 BBCLASSEXTEND = "native nativesdk"
+RUSTLIB_DEP:class-nativesdk = ""
\ No newline at end of file