diff options
Diffstat (limited to 'tools/osx/xcode_configure.bzl')
| -rw-r--r-- | tools/osx/xcode_configure.bzl | 101 |
1 files changed, 32 insertions, 69 deletions
diff --git a/tools/osx/xcode_configure.bzl b/tools/osx/xcode_configure.bzl index 7326e602a4..82833c07bf 100644 --- a/tools/osx/xcode_configure.bzl +++ b/tools/osx/xcode_configure.bzl @@ -89,30 +89,22 @@ def _xcode_version_output(repository_ctx, name, version, aliases, developer_dir) VERSION_CONFIG_STUB = "xcode_config(name = 'host_xcodes')" -def run_xcode_locator(repository_ctx, xcode_locator_src_label): - """Generates xcode-locator from source and runs it. - - Builds xcode-locator in the current repository directory. - Returns the standard output of running xcode-locator with -v, which will - return information about locally installed Xcode toolchains and the versions - they are associated with. - - This should only be invoked on a darwin OS, as xcode-locator cannot be built - otherwise. +def _darwin_build_file(repository_ctx): + """Evaluates local system state to create xcode_config and xcode_version targets.""" + xcodebuild_result = repository_ctx.execute(["env", "-i", "xcrun", "xcodebuild", "-version"], 30) + # "xcodebuild -version" failing may be indicative of no versions of xcode + # installed, which is an acceptable machine configuration to have for using + # bazel. Thus no print warning should be emitted here. + if (xcodebuild_result.return_code != 0): + error_msg = ( + "Running xcodebuild -version failed, " + + "return code {code}, stderr: {err}, stdout: {out}").format( + code=xcodebuild_result.return_code, + err=xcodebuild_result.stderr, + out=xcodebuild_result.stdout) + return VERSION_CONFIG_STUB + "\n# Error: " + error_msg.replace("\n", " ") + "\n" - Args: - repository_ctx: The repository context. - xcode_locator_src_label: The label of the source file for xcode-locator. - Returns: - A 2-tuple containing: - output: A list representing installed xcode toolchain information. Each - element of the list is a struct containing information for one installed - toolchain. This is instead None if there was an error building or - running xcode-locator. - err: An error string describing the error that occurred when attempting - to build and run xcode-locator, or None if the run was successful. - """ - xcodeloc_src_path = str(repository_ctx.path(xcode_locator_src_label)) + xcodeloc_src_path = str(repository_ctx.path(Label(repository_ctx.attr.xcode_locator))) xcrun_result = repository_ctx.execute(["env", "-i", "xcrun", "clang", "-fobjc-arc", "-framework", "CoreServices", "-framework", "Foundation", "-o", "xcode-locator-bin", xcodeloc_src_path], 30) @@ -124,7 +116,8 @@ def run_xcode_locator(repository_ctx, xcode_locator_src_label): code=xcrun_result.return_code, err=xcrun_result.stderr, out=xcrun_result.stdout) - return (None, error_msg.replace("\n", " ")) + print(error_msg) + return VERSION_CONFIG_STUB + "\n# Error: " + error_msg.replace("\n", " ") + "\n" xcode_locator_result = repository_ctx.execute(["./xcode-locator-bin", "-v"], 30) if (xcode_locator_result.return_code != 0): @@ -134,58 +127,28 @@ def run_xcode_locator(repository_ctx, xcode_locator_src_label): code=xcode_locator_result.return_code, err=xcode_locator_result.stderr, out=xcode_locator_result.stdout) - return (None, error_msg.replace("\n", " ")) - xcode_toolchains = [] - # xcode_dump is comprised of newlines with different installed xcode versions, - # each line of the form <version>:<comma_separated_aliases>:<developer_dir>. - xcode_dump = xcode_locator_result.stdout - for xcodeversion in xcode_dump.split("\n"): - if ":" in xcodeversion: - infosplit = xcodeversion.split(":") - toolchain = struct( - version = infosplit[0], - aliases = infosplit[1].split(","), - developer_dir = infosplit[2] - ) - xcode_toolchains.append(toolchain) - return (xcode_toolchains, None) - - -def _darwin_build_file(repository_ctx): - """Evaluates local system state to create xcode_config and xcode_version targets.""" - xcodebuild_result = repository_ctx.execute(["env", "-i", "xcrun", "xcodebuild", "-version"], 30) - # "xcodebuild -version" failing may be indicative of no versions of xcode - # installed, which is an acceptable machine configuration to have for using - # bazel. Thus no print warning should be emitted here. - if (xcodebuild_result.return_code != 0): - error_msg = ( - "Running xcodebuild -version failed, " + - "return code {code}, stderr: {err}, stdout: {out}").format( - code=xcodebuild_result.return_code, - err=xcodebuild_result.stderr, - out=xcodebuild_result.stdout) + print(error_msg) return VERSION_CONFIG_STUB + "\n# Error: " + error_msg.replace("\n", " ") + "\n" - (toolchains, xcodeloc_err) = run_xcode_locator(repository_ctx, - Label(repository_ctx.attr.xcode_locator)) - - if xcodeloc_err: - return VERSION_CONFIG_STUB + "\n# Error: " + xcodeloc_err + "\n" - default_xcode_version = _search_string(xcodebuild_result.stdout, "Xcode ", "\n") default_xcode_target = "" target_names = [] buildcontents = "" - for toolchain in toolchains: - version = toolchain.version - aliases = toolchain.aliases - developer_dir = toolchain.developer_dir - target_name = "version%s" % version.replace(".", "_") - buildcontents += _xcode_version_output(repository_ctx, target_name, version, aliases, developer_dir) - target_names.append("':%s'" % target_name) - if (version == default_xcode_version or default_xcode_version in aliases): - default_xcode_target = target_name + # xcode_dump is comprised of newlines with different installed xcode versions, + # each line of the form <version>:<comma_separated_aliases>:<developer_dir>. + xcode_dump = xcode_locator_result.stdout + for xcodeversion in xcode_dump.split("\n"): + if ":" in xcodeversion: + infosplit = xcodeversion.split(":") + version = infosplit[0] + aliases = infosplit[1].split(",") + developer_dir = infosplit[2] + target_name = "version%s" % version.replace(".", "_") + buildcontents += _xcode_version_output(repository_ctx, target_name, version, aliases, developer_dir) + target_names.append("':%s'" % target_name) + if (version == default_xcode_version or default_xcode_version in aliases): + default_xcode_target = target_name buildcontents += "xcode_config(name = 'host_xcodes'," if target_names: buildcontents += "\n versions = [%s]," % ", ".join(target_names) |