bazel
/
rules_cc
mirror of https://github.com/bazelbuild/rules_cc
2
0
Fork 0
Code Issues Releases Activity

Sync osx_cc_configure 

Fixes https://github.com/bazelbuild/rules_cc/issues/80
This commit is contained in:
Keith Smiley 2020-09-23 10:21:27 -07:00
parent f95239adde
commit 5bf327ff82
1 changed files with 38 additions and 34 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

72
cc/private/toolchain/osx_cc_configure.bzl
View File

@ -49,16 +49,39 @@ def _get_escaped_xcode_cxx_inc_directories(repository_ctx, cc, xcode_toolchains)
include_dirs.append("/Applications/")
return include_dirs
def configure_osx_toolchain(repository_ctx, overriden_tools):
"""Configure C++ toolchain on macOS.
def compile_cc_file(repository_ctx, src_name, out_name):
xcrun_result = repository_ctx.execute([
"env",
"-i",
"xcrun",
"--sdk",
"macosx",
"clang",
"-mmacosx-version-min=10.9",
"-std=c++11",
"-lc++",
"-o",
out_name,
src_name,
], 30)
if (xcrun_result.return_code != 0):
error_msg = (
"return code {code}, stderr: {err}, stdout: {out}"
).format(
code = xcrun_result.return_code,
err = xcrun_result.stderr,
out = xcrun_result.stdout,
)
fail(out_name + " failed to generate. Please file an issue at " +
"https://github.com/bazelbuild/bazel/issues with the following:\n" +
error_msg)
Args:
repository_ctx: The repository context.
overriden_tools: dictionary of overriden tools.
"""
def configure_osx_toolchain(repository_ctx, overriden_tools):
"""Configure C++ toolchain on macOS."""
paths = resolve_labels(repository_ctx, [
"@rules_cc//cc/private/toolchain:osx_cc_wrapper.sh.tpl",
"@bazel_tools//tools/objc:libtool.sh",
"@bazel_tools//tools/objc:libtool_check_unique.cc",
"@bazel_tools//tools/objc:make_hashed_objlist.py",
"@bazel_tools//tools/objc:xcrunwrapper.sh",
"@bazel_tools//tools/osx/crosstool:BUILD.tpl",
@ -87,11 +110,13 @@ def configure_osx_toolchain(repository_ctx, overriden_tools):
# into the Objective-C crosstool actions, anyway, so this ensures that
# the C++ actions behave consistently.
cc = repository_ctx.path("wrapped_clang")
cc_path = '"$(/usr/bin/dirname "$0")"/wrapped_clang'
repository_ctx.template(
"cc_wrapper.sh",
paths["@rules_cc//cc/private/toolchain:osx_cc_wrapper.sh.tpl"],
{
"%{cc}": escape_string(str(cc)),
"%{cc}": escape_string(cc_path),
"%{env}": escape_string(get_env(repository_ctx)),
},
)
@ -111,36 +136,15 @@ def configure_osx_toolchain(repository_ctx, overriden_tools):
paths["@bazel_tools//tools/osx/crosstool:cc_toolchain_config.bzl"],
"cc_toolchain_config.bzl",
)
libtool_check_unique_src_path = str(repository_ctx.path(
paths["@bazel_tools//tools/objc:libtool_check_unique.cc"],
))
compile_cc_file(repository_ctx, libtool_check_unique_src_path, "libtool_check_unique")
wrapped_clang_src_path = str(repository_ctx.path(
paths["@bazel_tools//tools/osx/crosstool:wrapped_clang.cc"],
))
xcrun_result = repository_ctx.execute([
"env",
"-i",
"xcrun",
"--sdk",
"macosx",
"clang",
"-mmacosx-version-min=10.9",
"-std=c++11",
"-lc++",
"-o",
"wrapped_clang",
wrapped_clang_src_path,
], 30)
if (xcrun_result.return_code == 0):
repository_ctx.symlink("wrapped_clang", "wrapped_clang_pp")
else:
error_msg = (
"return code {code}, stderr: {err}, stdout: {out}"
).format(
code = xcrun_result.return_code,
err = xcrun_result.stderr,
out = xcrun_result.stdout,
)
fail("wrapped_clang failed to generate. Please file an issue at " +
"https://github.com/bazelbuild/bazel/issues with the following:\n" +
error_msg)
compile_cc_file(repository_ctx, wrapped_clang_src_path, "wrapped_clang")
repository_ctx.symlink("wrapped_clang", "wrapped_clang_pp")
tool_paths = {}
gcov_path = repository_ctx.os.environ.get("GCOV")