Set default PY in cargo wrapper (pantsbuild#7195)

It calls virtualenv so needs one set. Some scripts call it bare.
twitter · Feb 1, 2019 · 884acc6 · 884acc6
1 parent 619586e
commit 884acc6
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/build-support/bin/native/cargo.sh b/build-support/bin/native/cargo.sh
@@ -4,6 +4,8 @@ set -e
 
 REPO_ROOT=$(cd $(dirname "${BASH_SOURCE[0]}") && cd ../../.. && pwd -P)
 
+export PY=${PY:-python2.7}
+
 # Exports:
 # + CARGO_HOME: The CARGO_HOME of the Pants-controlled rust toolchain.
 # Exposes: