From 035430b7f353c723e881b3fd92d4057088783eda Mon Sep 17 00:00:00 2001
From: Sebastian Schuberth <sschuberth@gmail.com>
Date: Thu, 24 Mar 2016 14:10:29 +0100
Subject: [PATCH] CMakeLists: Further improve the error messages regarding
 CMAKE_SIZEOF_VOID_P

---
 CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1b6a72550..17b5fba7b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -580,8 +580,10 @@ IF (CMAKE_SIZEOF_VOID_P EQUAL 8)
 	ADD_DEFINITIONS(-DGIT_ARCH_64)
 ELSEIF (CMAKE_SIZEOF_VOID_P EQUAL 4)
 	ADD_DEFINITIONS(-DGIT_ARCH_32)
-ELSE()
+ELSEIF (CMAKE_SIZEOF_VOID_P)
 	MESSAGE(FATAL_ERROR "Unsupported architecture (pointer size is ${CMAKE_SIZEOF_VOID_P} bytes)")
+ELSE()
+	MESSAGE(FATAL_ERROR "Unsupported architecture (CMAKE_SIZEOF_VOID_P is unset)")
 ENDIF()
 
 # Compile and link libgit2