rust-common.bbclass: make sure ccache exist

It fails to run task rust_create_wrappers of recipe which inherit
rust-common.bbclass such as rust-hello-world if no host ccache exists:

| DEBUG: Executing shell function do_rust_create_wrappers
| /path/to/project/tmp-glibc/work/core2-64-wrs-linux/rust-hello-world/git-r0/temp/run.do_rust_create_wrappers.3422:
    line 179: ccache: command not found

Run task rust_create_wrappers before do_prepare_recipe_sysroot to make
sure required tools such as ccache exist.

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/rust-common.bbclass b/meta/classes/rust-common.bbclass
index a8803d61b6ac631e309062785cef070aeeb41a43..f7f9cbbb2e032666d74b78773cabf017a7b3f760 100644 (file)
--- a/meta/classes/rust-common.bbclass
+++ b/meta/classes/rust-common.bbclass
@@ -176,5 +176,5 @@ do_rust_create_wrappers () {
        ${BUILD_CC} ${COREBASE}/meta/files/rust-ccld-wrapper.c -o ${RUST_TARGET_CCLD}
 }
 
-addtask rust_create_wrappers before do_configure after do_patch
+addtask rust_create_wrappers before do_configure after do_patch do_prepare_recipe_sysroot
 do_rust_create_wrappers[dirs] += "${WRAPPER_DIR}"