From e75e44bdcca3d687ee2b260910180caba6386095 Mon Sep 17 00:00:00 2001
From: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue, 15 Dec 2020 11:47:32 +0000
Subject: [PATCH] build: Remove duplicate definition

The `GTK_COMPILATION` symbol is defined in gir_args.
---
 gtk/meson.build | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/gtk/meson.build b/gtk/meson.build
index ffadb28267..7d2d1e1c83 100644
--- a/gtk/meson.build
+++ b/gtk/meson.build
@@ -1231,9 +1231,7 @@ if build_gir
                                header: 'gtk/gtk.h',
                                install: true,
                                dependencies: gsk_gir_dep,
-                               extra_args: gir_args + [
-                                 '-DGTK_COMPILATION',
-                               ])
+                               extra_args: gir_args)
   gtk_dep_sources += gtk_gir
 endif