[gtksourceview] win32: fix sed portability issue

[Dieter Verfaillie <dieterv src gnome org>]

commit c509478d59a29909f1f5e033d18cff9759f42859
Author: Dieter Verfaillie <dieterv optionexplicit be>
Date:   Mon Jan 9 08:25:43 2012 +0100

    win32: fix sed portability issue
    
    When editing files in-place (sed -i) on windows, sed cannot
    open the input file for read and for write at the same time.
    We can fix this by not editing in-place but feed the input
    file into sed's stdin and write stdout to a temporary file.
    When done rename the temporary file on top of the input file.
    
    Doing so achieves the same result and fixes the win32 sed
    portability issue.

 gtksourceview/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtksourceview/Makefile.am b/gtksourceview/Makefile.am
index 9372197..a882200 100644
--- a/gtksourceview/Makefile.am
+++ b/gtksourceview/Makefile.am
@@ -165,7 +165,7 @@ stamp-gtksourceview-typebuiltins.h: Makefile.am $(libgtksourceview_headers)
 			--eprod "GType @enum_name _get_type (void);\n" \
 			--eprod "G_END_DECLS\n\n" \
 		$(libgtksourceview_headers) ) > xgen-gth \
-	&& $(SED) -i -e 's/GTK_TYPE_SOURCE_/GTK_SOURCE_TYPE_/' xgen-gth \
+	&& $(SED) -e 's/GTK_TYPE_SOURCE_/GTK_SOURCE_TYPE_/' <xgen-gth >xgen-gth.temp && mv xgen-gth.temp xgen-gth \
 	&& (cmp -s xgen-gth gtksourceview-typebuiltins.h || cp xgen-gth gtksourceview-typebuiltins.h) \
 	&& rm -f xgen-gth && echo stamp > $(@F)