build: export _DARWIN_C_SOURCE to dependents

Exporting just _POSIX_C_SOURCE=200112 hides SysV / BSD definitions like S_IREAD and S_IWRITE. Exporting _DARWIN_C_SOURCE fixes that. Issue reported by Travis Tilley.
2012-12-24 23:34:58 +01:00 · 2012-12-24 23:34:58 +01:00 · 495ac83402
commit 495ac83402
parent 4650a5971b
1 changed files with 4 additions and 1 deletions
--- a/uv.gyp
+++ b/uv.gyp
@ -38,7 +38,10 @@
            ],
          }],
          ['OS == "mac"', {
-            'defines': [ '_DARWIN_USE_64_BIT_INODE=1' ],
+            'defines': [
+              '_DARWIN_USE_64_BIT_INODE=1',
+              '_DARWIN_C_SOURCE',  # _POSIX_C_SOURCE hides SysV definitions.
+            ],
          }],
        ],
      },