fix(build): use instead of in bazel build file template
This makes it easier to use kythe as a dependency in another bazel
project as it tells bazel to look for these toolchain configs in the
kythe repo, not in the repo that depends on kythe.
_BUILD_TEMPLATE = """
package(default_visibility=["//visibility:public"])
-load("@//tools/build_rules/external_tools:external_tools_toolchain.bzl", "external_tools_toolchain")
+load("@io_kythe//tools/build_rules/external_tools:external_tools_toolchain.bzl", "external_tools_toolchain")
external_tools_toolchain(
name = "host_toolchain_impl",
@@ -22,7 +22,7 @@ toolchain(
#"@bazel_tools//platforms:host_platform",
],
toolchain = ":host_toolchain_impl",
- toolchain_type = "@//tools/build_rules/external_tools:external_tools_toolchain_type",
+ toolchain_type = "@io_kythe//tools/build_rules/external_tools:external_tools_toolchain_type",
)
"""
