Export xcode_locator's source file under tools/osx/ to make it available for reference by future repository rules. Removes the xcode-locator binary file under tools/objc. Originally, the precompiled binary was going to be referenced, but it's easier to build from source in the repository rule.

--
MOS_MIGRATED_REVID=128063694

1 files changed, 45 insertions, 0 deletions

diff --git a/tools/osx/BUILD b/tools/osx/BUILD
new file mode 100644
index 0000000000..e496018016
--- /dev/null
+++ b/tools/osx/BUILD
@@ -0,0 +1,45 @@
+package(default_visibility = ["//visibility:public"])
+
+filegroup(
+    name = "srcs",
+    srcs = glob(["**"] + ["**/*"]),
+)
+
+exports_files([
+    "xcode_locator.m",
+])
+
+DARWIN_XCODE_LOCATOR_COMPILE_COMMAND = """
+  /usr/bin/xcrun clang -fobjc-arc -framework CoreServices \
+      -framework Foundation -o $@ $<
+"""
+
+genrule(
+    name = "xcode-locator-genrule",
+    srcs = select({
+        ":darwin": ["xcode_locator.m"],
+        ":darwin_x86_64": ["xcode_locator.m"],
+        "//conditions:default": ["xcode_locator_stub.sh"],
+    }),
+    outs = ["xcode-locator"],
+    cmd = select({
+        ":darwin": DARWIN_XCODE_LOCATOR_COMPILE_COMMAND,
+        ":darwin_x86_64": DARWIN_XCODE_LOCATOR_COMPILE_COMMAND,
+        "//conditions:default": "cp $< $@",
+    }),
+    local = 1,
+    output_to_bindir = 1,
+)
+
+# TODO(cparsons): Consolidate with config_settings under //src
+config_setting(
+    name = "darwin",
+    values = {"cpu": "darwin"},
+    visibility = ["//visibility:public"],
+)
+
+config_setting(
+    name = "darwin_x86_64",
+    values = {"cpu": "darwin_x86_64"},
+    visibility = ["//visibility:public"],
+)