build: turn on strict aliasing in release builds

2013-02-25 03:43:01 +01:00 · 2013-02-25 03:43:01 +01:00 · 6ba6f4b4d6
commit 6ba6f4b4d6
parent 39c8a90a91
2 changed files with 10 additions and 3 deletions
--- a/common.gypi
+++ b/common.gypi
@ -45,7 +45,13 @@
      },
      'Release': {
        'defines': [ 'NDEBUG' ],
-        'cflags': [ '-O3', '-fomit-frame-pointer', '-fdata-sections', '-ffunction-sections' ],
+        'cflags': [
+          '-O3',
+          '-fstrict-aliasing',
+          '-fomit-frame-pointer',
+          '-fdata-sections',
+          '-ffunction-sections',
+        ],
        'msvs_settings': {
          'VCCLCompilerTool': {
            'target_conditions': [
@ -163,7 +169,7 @@
          'PREBINDING': 'NO',                       # No -Wl,-prebind
          'USE_HEADERMAP': 'NO',
          'OTHER_CFLAGS': [
-            '-fno-strict-aliasing',
+            '-fstrict-aliasing',
          ],
          'WARNING_CFLAGS': [
            '-Wall',
--- a/uv.gyp
+++ b/uv.gyp
@ -112,7 +112,8 @@
            '-pedantic',
            '-Wall',
            '-Wextra',
-            '-Wno-unused-parameter'
+            '-Wstrict-aliasing',
+            '-Wno-unused-parameter',
          ],
          'sources': [
            'include/uv-private/uv-unix.h',