From 4815bd77480909ac0f2a3fe000dbef2fc64bf61d Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brechtvanlommel@gmail.com>
Date: Mon, 12 Aug 2019 17:26:59 +0200
Subject: [PATCH] Fix wrong detection in recent ninja build change

---
 GNUmakefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/GNUmakefile b/GNUmakefile
index 2cd2c1a7443..4462a13207e 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -230,7 +230,7 @@ endif
 # -----------------------------------------------------------------------------
 # build tool
 
-ifeq "$(findstring ninja, $(MAKECMDGOALS))" ""
+ifneq "$(findstring ninja, $(MAKECMDGOALS))" ""
 	BUILD_CMAKE_ARGS:=$(BUILD_CMAKE_ARGS) -G Ninja
 	BUILD_COMMAND:=ninja
 else