From 52843e3f39fed4acafaed957b649eb3ebd329ce3 Mon Sep 17 00:00:00 2001
From: Roman Tsisyk <roman@tsisyk.com>
Date: Thu, 15 Oct 2015 08:52:27 +0000
Subject: [PATCH] arm: Compile LuaJIT without -DEXTERNAL_UNWIND on non-x86
platforms
External unwind code doesn't exists for non-x86 platforms.
Allow LuaJIT to be compiled somehow.
---
cmake/luajit.cmake | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/cmake/luajit.cmake b/cmake/luajit.cmake
index d6f8a508df..42cd6870a1 100644
--- a/cmake/luajit.cmake
+++ b/cmake/luajit.cmake
@@ -145,8 +145,10 @@ macro(luajit_build)
separate_arguments(luajit_cflags)
set (luajut_ldflags ${CMAKE_STATIC_LINKER_FLAGS})
separate_arguments(luajit_ldflags)
- # Use external unwind on all platforms.
- set (luajit_xcflags "-DLUAJIT_UNWIND_EXTERNAL=1")
+ if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "86|amd64")
+ # Use external unwind on x86
+ set (luajit_xcflags "-DLUAJIT_UNWIND_EXTERNAL=1")
+ endif()
# We are consciously ommiting debug info in RelWithDebugInfo mode
if (${CMAKE_BUILD_TYPE} STREQUAL "Debug")
set (luajit_ccopt -O0)
--
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