[gobject-introspection] build/gi-inrtospection-msvc.mak: Allow Libtool Style Names

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

commit fd56d94401b6923f350128ef1822751bfaeadcde
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Wed Jul 22 18:01:07 2015 +0800

    build/gi-inrtospection-msvc.mak: Allow Libtool Style Names
    
    ...for the cairo-1.0.gir, as there may be still people that prefer to use
    it, for some reason.  For the GLib and GI DLLs, the DLL name is deduced
    from the --library argument (i.e. the filename of the .lib) passed in to
    g-ir-scanner, so that part is not affected by this change.

 build/gi-introspection-msvc.mak |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/build/gi-introspection-msvc.mak b/build/gi-introspection-msvc.mak
index 9dbbd88..d439ef4 100644
--- a/build/gi-introspection-msvc.mak
+++ b/build/gi-introspection-msvc.mak
@@ -2,7 +2,11 @@
 
 # Change or pass in as a variable/env var if needed
 # The main DLLs that are used to build introspection files that are "installed"
-CAIROGOBJECT_DLLNAME= cairo-gobject-vs$(VSVER)
+!if "$(USE_LIBTOOL_NAME)" == "1"
+CAIROGOBJECT_DLLNAME = libcairo-gobject-2
+!else
+CAIROGOBJECT_DLLNAME = cairo-gobject-vs$(VSVER)
+!endif
 
 # Please do not change anything after this line