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nixpkgs/pkgs/applications/misc/xsw/parse.patch
2016-07-03 15:56:38 -07:00

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The `%code` causes Color definition to be added in both parser.h and parser.c
causing duplicate definitions error. This ensures that once it has been included
as part of parser.h, it wont be redefined in parser.c
--- xsw-0.1.2-src/src/parser.y 1969-12-31 16:00:01.000000000 -0800
+++ xsw-0.1.2-src/src/parser.y 2016-06-28 13:21:35.707027770 -0700
@@ -38,7 +38,13 @@
%}
-%code requires { typedef struct { unsigned char c; } Color; }
+%code requires
+{
+#ifndef COLORDEF
+#define COLORDEF
+typedef struct { unsigned char c; } Color;
+#endif
+}
%token SLIDE COLON HIFEN TEXT X Y W H IMAGE SIZE SCALE TEMPLATE BACKGROUND FONT
%token STYLE ALIGN EXPAND PLUS IMAGE_PATH