[gobject-introspection] dumper.py: Fix for Visual C++ usage

[Chun-wei Fan <fanchunwei src gnome org>]

commit 1513b683d7f897e825ae4704544fbe0c72bb611a
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Fri Feb 22 16:35:41 2013 +0800

    dumper.py: Fix for Visual C++ usage
    
    -Wno-deprecated-declarations is a compilation flag that causes builds of
    introspection files to fail on Visual C++ builds, so use -wd4996 instead
    when we are using Visual C++, which serves the same purpose of
    -Wno-deprecated-declarations with Visual C++.

 giscanner/dumper.py |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/giscanner/dumper.py b/giscanner/dumper.py
index dd1813f..d95ea6b 100644
--- a/giscanner/dumper.py
+++ b/giscanner/dumper.py
@@ -206,7 +206,12 @@ class DumpCompiler(object):
         # header of the library being introspected
         if self._compiler_cmd == 'gcc' and not self._options.init_sections:
             args.append('-Wall')
-        args.append("-Wno-deprecated-declarations")
+        # The Microsoft compiler uses different option flags for
+        # silencing warnings on deprecated function usage
+        if self._pkgconfig_msvc_flags:
+            args.append("-wd4996")
+        else:
+            args.append("-Wno-deprecated-declarations")
         pkgconfig_flags = self._run_pkgconfig('--cflags')
         args.extend(pkgconfig_flags)
         cflags = os.environ.get('CFLAGS', '')