Changed configure option --with-libgif to --enable-gif

gif now defines wxUSE_GIF instead of wxUSE_LIBGIF
also added --enable-pcx (wxUSE_PCX) and --enable-pnm (wxUSE_PNM).


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3644 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

setup.h.in

@@ -107,10 +107,6 @@
  * Use libjpeg
  */
 #define wxUSE_LIBJPEG 0
-/*
- * Use libgif
- */
-#define wxUSE_LIBGIF 0
 /*
  * Use iODBC
  */
@@ -541,6 +537,20 @@
  */
 #define wxUSE_ZIPSTREAM 0
 
+/*
+ * GIF image format support
+ */
+#define wxUSE_GIF 0
+
+/*
+ * PCX image format support
+ */
+#define wxUSE_PCX 0
+
+/*
+ * PNM image format support
+ */
+#define wxUSE_PNM 0
  
 /*
  * Disable this if your compiler can't cope