Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
diff --git a/src/gui.h b/src/gui.h
index d8223d3..ed183ee 100644
--- a/src/gui.h
+++ b/src/gui.h
@@ -75,7 +75,7 @@
* On some systems scrolling needs to be done right away instead of in the
* main loop.
*/
-#if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_MAC) || defined(HAVE_GTK2)
+#if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_GTK)
# define USE_ON_FLY_SCROLL
#endif
@@ -151,7 +151,7 @@
#define DRAW_BOLD 0x02 /* draw bold text */
#define DRAW_UNDERL 0x04 /* draw underline text */
#define DRAW_UNDERC 0x08 /* draw undercurl text */
-#if defined(RISCOS) || defined(HAVE_GTK2)
+#if defined(RISCOS) || defined(FEAT_GUI_GTK)
# define DRAW_ITALIC 0x10 /* draw italic text */
#endif
#define DRAW_CURSOR 0x20 /* drawing block cursor (win32) */
@@ -310,7 +310,7 @@
int border_offset; /* Total pixel offset for all borders */
GuiFont norm_font; /* Normal font */
-#ifndef HAVE_GTK2
+#ifndef FEAT_GUI_GTK
GuiFont bold_font; /* Bold font */
GuiFont ital_font; /* Italic font */
GuiFont boldital_font; /* Bold-Italic font */
@@ -319,7 +319,7 @@
* The styled font variants are not used. */
#endif
-#if defined(FEAT_MENU) && !defined(HAVE_GTK2)
+#if defined(FEAT_MENU) && !defined(FEAT_GUI_GTK)
# ifdef FONTSET_ALWAYS
GuiFontset menu_fontset; /* set of fonts for multi-byte chars */
# else
@@ -508,7 +508,7 @@
# define FRD_MATCH_CASE 0x10 /* match case */
#endif
-#ifdef HAVE_GTK2
+#ifdef FEAT_GUI_GTK
/*
* Convenience macros to convert from 'encoding' to 'termencoding' and
* vice versa. If no conversion is necessary the passed-in pointer is
@@ -549,4 +549,4 @@
# define CONVERT_TO_UTF8_FREE(String) ((String) = (char_u *)NULL)
# define CONVERT_FROM_UTF8(String) (String)
# define CONVERT_FROM_UTF8_FREE(String) ((String) = (char_u *)NULL)
-#endif /* HAVE_GTK2 */
+#endif /* FEAT_GUI_GTK */