From 8d56fae41b6b5d683603da3320bed7a62483eaa9 Mon Sep 17 00:00:00 2001
From: Přemysl Eric Janouch <p@janouch.name>
Date: Sat, 10 Feb 2024 12:13:09 +0100
Subject: liberty-xdg: actually make libpng optional

---
 liberty-xdg.c | 9 +++++++--
 liberty-xui.c | 1 +
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/liberty-xdg.c b/liberty-xdg.c
index 9f0b9f8..3c20df4 100644
--- a/liberty-xdg.c
+++ b/liberty-xdg.c
@@ -21,9 +21,11 @@
 #ifdef LIBERTY_XDG_WANT_X11
 #include <X11/Xatom.h>
 #include <X11/Xlib.h>
+#endif
 
+#ifdef LIBERTY_XDG_WANT_ICONS
 #include <png.h>
-#endif // LIBERTY_XDG_WANT_X11
+#endif
 
 // --- XSettings ---------------------------------------------------------------
 
@@ -200,7 +202,7 @@ fail:
 
 // --- Desktop file parser -----------------------------------------------------
 
-// Useful for parsing desktop-file-spec, icon-theme-spec, trash-spec,
+// Useful for parsing desktop-entry-spec, icon-theme-spec, trash-spec,
 // mime-apps-spec.  This code is not designed for making changes to the files.
 
 struct desktop_file
@@ -434,6 +436,8 @@ desktop_file_get_integer (struct desktop_file *self,
 
 // This implements part of the Icon Theme Specification.
 
+#ifdef LIBERTY_XDG_WANT_ICONS
+
 struct icon_theme_icon
 {
 	uint32_t width;                     ///< Width of argb in pixels
@@ -764,3 +768,4 @@ icon_theme_set_window_icon (Display *dpy,
 }
 
 #endif // LIBERTY_XDG_WANT_X11
+#endif // LIBERTY_XDG_WANT_ICONS
diff --git a/liberty-xui.c b/liberty-xui.c
index a538da7..2096a61 100644
--- a/liberty-xui.c
+++ b/liberty-xui.c
@@ -69,6 +69,7 @@ enum { XUI_KEYMOD_DOUBLE_CLICK = 1 << 15 };
 #include <X11/Xft/Xft.h>
 
 #define LIBERTY_XDG_WANT_X11
+#define LIBERTY_XDG_WANT_ICONS
 #include "liberty-xdg.c"
 #endif  // LIBERTY_XUI_WANT_X11
 
-- 
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