Teach Bazel to accept assembler-without-preprocessor source files.

Adding the accepted file extensions was a minor issue.
The bulk of this change was to weaken the assertion
that all cxx compiler actions produce a '.d' file.

RELNOTES[NEW]: a cc_binary rule may list '.s' and '.asm' files in the srcs

--
MOS_MIGRATED_REVID=102346882

1 files changed, 3 insertions, 1 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/rules/cpp/CppRuleClasses.java b/src/main/java/com/google/devtools/build/lib/rules/cpp/CppRuleClasses.java
index de1c92ce96..f651f629cc 100644
--- a/src/main/java/com/google/devtools/build/lib/rules/cpp/CppRuleClasses.java
+++ b/src/main/java/com/google/devtools/build/lib/rules/cpp/CppRuleClasses.java
@@ -18,6 +18,7 @@ import static com.google.devtools.build.lib.packages.ImplicitOutputsFunction.fro
 import static com.google.devtools.build.lib.rules.cpp.CppFileTypes.ALWAYS_LINK_LIBRARY;
 import static com.google.devtools.build.lib.rules.cpp.CppFileTypes.ALWAYS_LINK_PIC_LIBRARY;
 import static com.google.devtools.build.lib.rules.cpp.CppFileTypes.ARCHIVE;
+import static com.google.devtools.build.lib.rules.cpp.CppFileTypes.ASSEMBLER;
 import static com.google.devtools.build.lib.rules.cpp.CppFileTypes.ASSEMBLER_WITH_C_PREPROCESSOR;
 import static com.google.devtools.build.lib.rules.cpp.CppFileTypes.CPP_HEADER;
 import static com.google.devtools.build.lib.rules.cpp.CppFileTypes.CPP_SOURCE;
@@ -54,7 +55,8 @@ public class CppRuleClasses {
    * those.
    */
   static final InstrumentationSpec INSTRUMENTATION_SPEC = new InstrumentationSpec(
-      FileTypeSet.of(CPP_SOURCE, C_SOURCE, CPP_HEADER, ASSEMBLER_WITH_C_PREPROCESSOR),
+      FileTypeSet.of(CPP_SOURCE, C_SOURCE, CPP_HEADER, ASSEMBLER_WITH_C_PREPROCESSOR,
+          ASSEMBLER),
       "srcs", "deps", "data", "hdrs");
 
   public static final LibraryLanguage LANGUAGE = new LibraryLanguage("C++");