commit a3bad0cd5c68fcc0f41ce3ea0aad0d8f685096fa
author Damien Martin-Guillerez <dmarting@google.com> Tue May 03 20:47:51 2016 +0000
committer Kristina Chodorow <kchodorow@google.com> Tue May 03 21:35:19 2016 +0000
tree b24bb8d1718a9f2a35a5ecc5868beb2762b1bac1
parent b3a86241367a4ff0f00651ae2d89979195ba1ae5

Add dummy objc tools to Bazel for non-OSX target

As select statement requires to have all dependencies
resolved, we need to have all tooling of objc target
when doing a select if such targets are in the non
selected condition. This will enable to build
conditionally iOS targets only if we are on OS X.

This will permit to remove one of our hack from the
build.sh script of the tutorial.

--
MOS_MIGRATED_REVID=121411892

src/BUILD

diff --git a/src/BUILD b/src/BUILD
index c4fa2a7..b31b50a 100644
--- a/src/BUILD
+++ b/src/BUILD
@@ -68,6 +68,32 @@
           """,
 )
 
+# Create dummy tools so we can do select to prevent building iOS target on
+# Linux.
+OSX_DUMMY_TARGETS = [
+    "src/tools/xcode/actoolwrapper/actoolwrapper",
+    "src/tools/xcode/ibtoolwrapper/ibtoolwrapper",
+    "src/tools/xcode/momcwrapper/momcwrapper",
+    "src/tools/xcode/swiftstdlibtoolwrapper/swiftstdlibtoolwrapper",
+    "src/tools/xcode/environment/environment_plist",
+    "src/tools/xcode/xcrunwrapper/xcrunwrapper",
+    "src/objc_tools/bundlemerge/bundlemerge_deploy.jar",
+    "src/objc_tools/plmerge/plmerge_deploy.jar",
+    "src/objc_tools/xcodegen/xcodegen_deploy.jar",
+    "src/tools/xcode/realpath/realpath",
+    "src/tools/xcode/stdredirect/StdRedirect.dylib",
+]
+
+[
+    genrule(
+        name = "dummy_darwin_tool_" + name.replace("/", "_"),
+        srcs = [],
+        outs = ["dummy_darwin_tools/" + name],
+        cmd = "touch $@",
+    )
+    for name in OSX_DUMMY_TARGETS
+]
+
 filegroup(
     name = "darwin_tools",
     srcs = [
@@ -83,10 +109,18 @@
         "//src/tools/xcode/realpath:realpath",
     ] + select({
         ":iphonesdk": ["//src/tools/xcode/stdredirect:StdRedirect.dylib"],
-        "//conditions:default": [],
+        "//conditions:default": [":dummy_darwin_tool_src_tools_xcode_stdredirect_StdRedirect.dylib"],
     }),
 )
 
+filegroup(
+    name = "dummy_darwin_tools",
+    srcs = [
+        "dummy_darwin_tool_" + name.replace("/", "_")
+        for name in OSX_DUMMY_TARGETS
+    ],
+)
+
 genrule(
     name = "embedded_tools",
     srcs = [
@@ -115,8 +149,12 @@
             ":darwin_tools",
             "//third_party/ijar:zipper",
         ],
-        ":windows": [],  # Windows specifically exclude zipper for now.
-        "//conditions:default": ["//third_party/ijar:zipper"],
+        # Windows specifically exclude zipper for now.
+        ":windows": [":dummy_darwin_tools"],
+        "//conditions:default": [
+            ":dummy_darwin_tools",
+            "//third_party/ijar:zipper",
+        ],
     }),
     outs = ["embedded_tools.zip"],
     cmd = "$(location :create_embedded_tools.sh) $@ $(SRCS)",