Buildified the world again.

bzl files were pretty off.

Change-Id: Ief87d7c0a08c6706c8c6c573afef95a6d51968e7
diff --git a/tools/build_rules/select.bzl b/tools/build_rules/select.bzl
index 45ba612..3483360 100644
--- a/tools/build_rules/select.bzl
+++ b/tools/build_rules/select.bzl
@@ -28,32 +28,32 @@
 """
 
 def cpu_select(values):
-  if 'arm' in values:
-    new_values = {}
-    for cpu in values:
-      if cpu != 'arm':
-        new_values[cpu] = values[cpu]
-    new_values['armhf'] = values['arm']
-    new_values['roborio'] = values['arm']
-    new_values['cortex-m'] = values['arm']
-    values = new_values
-  for cpu in all_cpus:
-    if cpu not in values:
-      if 'else' in values:
-        values[cpu] = values['else']
-      else:
-        fail('Need to handle %s CPUs!' % cpu, 'values')
-  for key in values:
-    if key not in all_cpus and key != 'else':
-      fail('Not sure what a %s CPU is!' % key, 'values')
-  return select({
-    '@//tools:cpu_k8': values['amd64'],
-    '@//tools:cpu_roborio': values['roborio'],
-    '@//tools:cpu_armhf': values['armhf'],
-    '@//tools:cpu_cortex_m4f': values['cortex-m'],
-    '@//tools:cpu_cortex_m4f_k22': values['cortex-m'],
-    '@//tools:cpu_web': None,
-  })
+    if "arm" in values:
+        new_values = {}
+        for cpu in values:
+            if cpu != "arm":
+                new_values[cpu] = values[cpu]
+        new_values["armhf"] = values["arm"]
+        new_values["roborio"] = values["arm"]
+        new_values["cortex-m"] = values["arm"]
+        values = new_values
+    for cpu in all_cpus:
+        if cpu not in values:
+            if "else" in values:
+                values[cpu] = values["else"]
+            else:
+                fail("Need to handle %s CPUs!" % cpu, "values")
+    for key in values:
+        if key not in all_cpus and key != "else":
+            fail("Not sure what a %s CPU is!" % key, "values")
+    return select({
+        "@//tools:cpu_k8": values["amd64"],
+        "@//tools:cpu_roborio": values["roborio"],
+        "@//tools:cpu_armhf": values["armhf"],
+        "@//tools:cpu_cortex_m4f": values["cortex-m"],
+        "@//tools:cpu_cortex_m4f_k22": values["cortex-m"],
+        "@//tools:cpu_web": None,
+    })
 
 """A select wrapper for address space sizes.
 
@@ -63,18 +63,18 @@
 """
 
 def address_size_select(values):
-  if '32' not in values:
-    fail('Need to handle 32 bit addresses!', 'values')
-  if '64' not in values:
-    fail('Need to handle 64 bit addresses!', 'values')
-  return select({
-    '@//tools:cpu_k8': values['64'],
-    '@//tools:cpu_roborio': values['32'],
-    '@//tools:cpu_armhf': values['32'],
-    '@//tools:cpu_cortex_m4f': values['32'],
-    '@//tools:cpu_cortex_m4f_k22': values['32'],
-    '@//tools:cpu_web': None,
-  })
+    if "32" not in values:
+        fail("Need to handle 32 bit addresses!", "values")
+    if "64" not in values:
+        fail("Need to handle 64 bit addresses!", "values")
+    return select({
+        "@//tools:cpu_k8": values["64"],
+        "@//tools:cpu_roborio": values["32"],
+        "@//tools:cpu_armhf": values["32"],
+        "@//tools:cpu_cortex_m4f": values["32"],
+        "@//tools:cpu_cortex_m4f_k22": values["32"],
+        "@//tools:cpu_web": None,
+    })
 
 """A select wrapper for compilers.
 
@@ -85,12 +85,12 @@
 """
 
 def compiler_select(values):
-  if 'gcc' not in values:
-    fail('Need to handle gcc!', 'values')
-  if 'clang' not in values:
-    fail('Need to handle clang!', 'values')
-  return select({
-    '@//tools:compiler_gcc': values['gcc'],
-    '@//tools:compiler_clang': values['clang'],
-    '@//tools:compiler_emscripten': None,
-  })
+    if "gcc" not in values:
+        fail("Need to handle gcc!", "values")
+    if "clang" not in values:
+        fail("Need to handle clang!", "values")
+    return select({
+        "@//tools:compiler_gcc": values["gcc"],
+        "@//tools:compiler_clang": values["clang"],
+        "@//tools:compiler_emscripten": None,
+    })