From 1c55daef2a5612bca39d47d490f82987cface0a9 Mon Sep 17 00:00:00 2001
From: Alam Ed Arias <alam@srb2.org>
Date: Tue, 19 Mar 2019 09:10:25 -0400
Subject: [PATCH] CMake: have funny check for empty CMAKE_SIZEOF_VOID_P
---
CMakeLists.txt | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 75aa82f32..0a5507b92 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -54,14 +54,19 @@ macro(copy_files_to_build_dir target dlllist_var)
endif()
endmacro()
-# 64-bit check
-message(STATUS "CMAKE_SIZEOF_VOID_P=" ${CMAKE_SIZEOF_VOID_P})
+# bitness check
+set(SRB2_SYSTEM_BITS 0)
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
message(STATUS "Target is 64-bit")
set(SRB2_SYSTEM_BITS 64)
-else()
+endif()
+if(CMAKE_SIZEOF_VOID_P EQUAL 4)
+ message(STATUS "Target is 32-bit")
set(SRB2_SYSTEM_BITS 32)
endif()
+if(${SRB2_SYSTEM_BITS} EQUAL 0)
+ message(STATUS "Target bitness is unknown")
+endif()
# OS macros
if (UNIX)
--
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