docs/manual: cargo packages depend on host-rustc

As Cargo is either installed by host-rust or host-rust-bin, the
Cargo-based packages should depend on host-rustc.

Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr>
Signed-off-by: Patrick Havelange <patrick.havelange@essensium.com>
[Arnout: also select HOST_RUSTC in Config.in]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Reviewed-by: David Pierret <david.pierret@smile.fr>
Tested-by: David Pierret <david.pierret@smile.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

diff --git a/docs/manual/adding-packages-cargo.txt b/docs/manual/adding-packages-cargo.txt
index b6029e1eed76e9236beaa7fda8aa7346db625a87..bb078b6981572a852211d6a9ada3d94f101f1b39 100644 (file)
--- a/docs/manual/adding-packages-cargo.txt
+++ b/docs/manual/adding-packages-cargo.txt
@@ -18,7 +18,7 @@ The +Config.in+ file of Cargo-based package 'foo' should contain:
 01: config BR2_PACKAGE_FOO
 02:    bool "foo"
 03:    depends on BR2_PACKAGE_HOST_RUSTC_TARGET_ARCH_SUPPORTS
-04:    select BR2_PACKAGE_HOST_CARGO
+04:    select BR2_PACKAGE_HOST_RUSTC
 05:    help
 06:      This is a comment that explains what foo is.
 07:
@@ -44,7 +44,7 @@ package. Let's start with an example:
 10: FOO_LICENSE = GPL-3.0+
 11: FOO_LICENSE_FILES = COPYING
 12:
-13: FOO_DEPENDENCIES = host-cargo
+13: FOO_DEPENDENCIES = host-rustc
 14:
 15: FOO_CARGO_ENV = CARGO_HOME=$(HOST_DIR)/share/cargo
 16: FOO_CARGO_MODE = $(if $(BR2_ENABLE_DEBUG),debug,release)