build: disable -Og when building with clang

clang does not yet support -Og, fall back to -O0. See: https://llvm.org/bugs/show_bug.cgi?id=20765 Fixes: #1608 PR-URL: #1609 Reviewed-By: Jeremiah Senkpiel <[email protected]>
nodejs · May 4, 2015 · e67542a · e67542a
1 parent 279f611
commit e67542a
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/common.gypi b/common.gypi
@@ -54,8 +54,13 @@
           'v8_enable_handle_zapping%': 1,
         },
         'defines': [ 'DEBUG', '_DEBUG' ],
-        'cflags': [ '-g', '-Og' ],
+        'cflags': [ '-g' ],
         'conditions': [
+          ['clang==1', {
+            'cflags': [ '-O0' ],  # https://llvm.org/bugs/show_bug.cgi?id=20765
+          }, {
+            'cflags': [ '-Og' ],  # Debug-friendly optimizations only.
+          }],
           ['target_arch=="x64"', {
             'msvs_configuration_platform': 'x64',
           }],