From 01cf7897e544ae316639ee5c36b86c8d22c33441 Mon Sep 17 00:00:00 2001 From: Mike Lundy Date: Sat, 14 Oct 2023 06:24:09 -0700 Subject: [PATCH] Allow runnable_binary to work on non-external targets (#1100) --- README.md | 3 +++ foreign_cc/utils.bzl | 4 ++-- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index ecfae32a..3ca220d9 100644 --- a/README.md +++ b/README.md @@ -22,6 +22,9 @@ The following flags are required in Bazel 4.x but not Bazel 5.x or newer: Note that the rules may be compatible with older versions of Bazel but support may break in future changes as these older versions are not tested. +Note also that the `runnable_binary` macro requires bazel 5.4.0, for the `rlocationpath` [path +variable](https://bazel.build/reference/be/make-variables) + ## News For more generalized updates, please see [NEWS.md](./NEWS.md) or checkout the diff --git a/foreign_cc/utils.bzl b/foreign_cc/utils.bzl index 2af55519..95532b09 100644 --- a/foreign_cc/utils.bzl +++ b/foreign_cc/utils.bzl @@ -9,7 +9,7 @@ def runnable_binary(name, binary, foreign_cc_target, match_binary_name = False, The wrapper script also facilitates the running of binaries that are dynamically linked to shared libraries also built by rules_foreign_cc. The runnable bin could be used as a tool in a dependent bazel target - Note that this macro only works on foreign_cc_targets in external repositories, not in the main repository. This is due to the issue described here: https://github.com/bazelbuild/bazel/issues/10923 + Note that this macro requires bazel 5.4.0 due to the use of the rlocationpath variable (see https://github.com/bazelbuild/bazel/issues/10923 for context) Also note that the macro requires the `--enable_runfiles` option to be set on Windows. Args: @@ -43,7 +43,7 @@ def runnable_binary(name, binary, foreign_cc_target, match_binary_name = False, ) wrapper_cmd = """ - sed s@EXECUTABLE@$(rootpath {name})@g $(location @rules_foreign_cc//foreign_cc/private:runnable_binary_wrapper.sh) > tmp + sed s@EXECUTABLE@$(rlocationpath {name})@g $(location @rules_foreign_cc//foreign_cc/private:runnable_binary_wrapper.sh) > tmp sed s@SH_BINARY_FILENAME@{sh_binary_filename}@g tmp > $@ """