Bug 1412057 - Do not attempt to enable the clang plugin in mozconfigs during artifact builds on try. r=nalexander

MozReview-Commit-ID: HSEdJeYbCeC

--HG--
extra : rebase_source : d41c96c0a3e4427e17cf478fcfafe1a5d4b178cf

build/macosx/cross-mozconfig.common

@@ -46,9 +46,10 @@ export HOST_LDFLAGS="-g"
 ac_add_options --target=x86_64-apple-darwin
 ac_add_options --with-macos-private-frameworks=$CROSS_PRIVATE_FRAMEWORKS
 
-if [ "x$MOZ_PKG_SPECIAL" != "xasan" ]; then
+if [ "x$MOZ_PKG_SPECIAL" != "xasan" -a -z "$MOZ_AUTOMATION_ARTIFACT_BUILDS" ]; then
   # Enable static analysis checks by default on OSX cross builds.
   # Exception is ASan, where this breaks.
+  # The option is not valid on artifact builds, so don't add it there either.
   ac_add_options --enable-clang-plugin
 fi
 

build/mozconfig.artifact.automation

@@ -4,3 +4,4 @@
 MOZ_AUTOMATION_BUILD_SYMBOLS=0
 MOZ_AUTOMATION_L10N_CHECK=0
 MOZ_AUTOMATION_PACKAGE_GENERATED_SOURCES=0
+MOZ_AUTOMATION_ARTIFACT_BUILDS=1