diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/rust_is_available.sh | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/scripts/rust_is_available.sh b/scripts/rust_is_available.sh index 810691af66eb..b7e0781fdea9 100755 --- a/scripts/rust_is_available.sh +++ b/scripts/rust_is_available.sh @@ -83,8 +83,7 @@ fi # Non-stable and distributions' versions may have a version suffix, e.g. `-dev`. rust_compiler_version=$( \ LC_ALL=C "$RUSTC" --version 2>/dev/null \ - | head -n 1 \ - | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' \ + | sed -nE '1s:.*rustc ([0-9]+\.[0-9]+\.[0-9]+).*:\1:p' ) rust_compiler_min_version=$($min_tool_version rustc) rust_compiler_cversion=$(get_canonical_version $rust_compiler_version) @@ -111,8 +110,7 @@ fi # Non-stable and distributions' versions may have a version suffix, e.g. `-dev`. rust_bindings_generator_version=$( \ LC_ALL=C "$BINDGEN" --version 2>/dev/null \ - | head -n 1 \ - | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' \ + | sed -nE '1s:.*bindgen ([0-9]+\.[0-9]+\.[0-9]+).*:\1:p' ) rust_bindings_generator_min_version=$($min_tool_version bindgen) rust_bindings_generator_cversion=$(get_canonical_version $rust_bindings_generator_version) @@ -155,6 +153,9 @@ fi # `bindgen` returned successfully, thus use the output to check that the version # of the `libclang` found by the Rust bindings generator is suitable. +# +# Unlike other version checks, note that this one does not necessarily appear +# in the first line of the output, thus no `sed` address is provided. bindgen_libclang_version=$( \ echo "$bindgen_libclang_output" \ | sed -nE 's:.*clang version ([0-9]+\.[0-9]+\.[0-9]+).*:\1:p' |