Message ID | 20221028085823.1971805-1-Martin.Jansa@gmail.com |
---|---|
State | Accepted, archived |
Commit | 0068e82f02354729b953e622889f96ca52468d6c |
Headers | show |
Series | cargo.bbclass: avoid calling which ${RUSTC} with undefined ${RUSTC} | expand |
On Fri, 2022-10-28 at 10:58 +0200, Martin Jansa wrote: > * causes which help text ending in log.do_compile, e.g.: > > > DEBUG: Executing shell function do_compile > > NOTE: Using rust targets from /OE/build/oe-core/tmp-glibc/work/core2-64-oe-linux/openssl-sys/0.9.77-r0/rust-targets/ > > NOTE: cargo = /OE/build/oe-core/tmp-glibc/work/core2-64-oe-linux/openssl-sys/0.9.77-r0/recipe-sysroot-native/usr/bin/cargo > > Usage: which [options] [--] COMMAND [...] > > Write the full path of COMMAND(s) to standard output. > > > > --version, -[vV] Print version and exit successfully. > > --help, Print this help and exit successfully. > > --skip-dot Skip directories in PATH that start with a dot. > > --skip-tilde Skip directories in PATH that start with a tilde. > > --show-dot Don't expand a dot to current directory in output. > > --show-tilde Output a tilde for HOME directory for non-root. > > --tty-only Stop processing options on the right if not on tty. > > --all, -a Print all matches in PATH, not just the first > > --read-alias, -i Read list of aliases from stdin. > > --skip-alias Ignore option --read-alias; don't read stdin. > > --read-functions Read shell functions from stdin. > > --skip-functions Ignore option --read-functions; don't read stdin. > > > > Recommended use is to write the output of (alias; declare -f) to standard > > input, so that which can show aliases and shell functions. See which(1) for > > examples. > > > > If the options --read-alias and/or --read-functions are specified then the > > output can be a full alias or function definition, optionally followed by > > the full path of each command used inside of those. > > > > Report bugs to <which-bugs@gnu.org>. > > NOTE: rustc = > > Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> > --- > meta/classes-recipe/cargo.bbclass | 4 ++++ > 1 file changed, 4 insertions(+) I've wondered about this. Lets just get rid of that "which RUSTC" call in cargo.bbclass instead? Cheers, Richard
On Fri, Oct 28, 2022 at 11:19 AM Richard Purdie < richard.purdie@linuxfoundation.org> wrote: > I've wondered about this. Lets just get rid of that "which RUSTC" call > in cargo.bbclass instead? > Fine with me, v2 coming soon. FWIW: the rustc dependency seems to be there (it was showing the expected path to rustc after this).
diff --git a/meta/classes-recipe/cargo.bbclass b/meta/classes-recipe/cargo.bbclass index d1e83518b5..e884ff8b64 100644 --- a/meta/classes-recipe/cargo.bbclass +++ b/meta/classes-recipe/cargo.bbclass @@ -15,6 +15,10 @@ inherit rust-target-config # the binary we will use CARGO = "cargo" +# This is normally defined in rust.bbclass, but rust-target-config doesn't inherit rust.bbclass +# and RUSTC is then undefined when calling which in oe_cargo_build +RUSTC ?= "rustc" + # We need cargo to compile for the target BASEDEPENDS:append = " cargo-native"
* causes which help text ending in log.do_compile, e.g.: | DEBUG: Executing shell function do_compile | NOTE: Using rust targets from /OE/build/oe-core/tmp-glibc/work/core2-64-oe-linux/openssl-sys/0.9.77-r0/rust-targets/ | NOTE: cargo = /OE/build/oe-core/tmp-glibc/work/core2-64-oe-linux/openssl-sys/0.9.77-r0/recipe-sysroot-native/usr/bin/cargo | Usage: which [options] [--] COMMAND [...] | Write the full path of COMMAND(s) to standard output. | | --version, -[vV] Print version and exit successfully. | --help, Print this help and exit successfully. | --skip-dot Skip directories in PATH that start with a dot. | --skip-tilde Skip directories in PATH that start with a tilde. | --show-dot Don't expand a dot to current directory in output. | --show-tilde Output a tilde for HOME directory for non-root. | --tty-only Stop processing options on the right if not on tty. | --all, -a Print all matches in PATH, not just the first | --read-alias, -i Read list of aliases from stdin. | --skip-alias Ignore option --read-alias; don't read stdin. | --read-functions Read shell functions from stdin. | --skip-functions Ignore option --read-functions; don't read stdin. | | Recommended use is to write the output of (alias; declare -f) to standard | input, so that which can show aliases and shell functions. See which(1) for | examples. | | If the options --read-alias and/or --read-functions are specified then the | output can be a full alias or function definition, optionally followed by | the full path of each command used inside of those. | | Report bugs to <which-bugs@gnu.org>. | NOTE: rustc = Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> --- meta/classes-recipe/cargo.bbclass | 4 ++++ 1 file changed, 4 insertions(+)