--- t-engine4-src-1.6.7/build/te4core.lua	2019-10-03 09:35:43.000000000 -0400
+++ t-engine4-src-1.6.7_backup/build/te4core.lua	2020-03-31 11:57:55.907000273 -0400
@@ -202,21 +202,8 @@
 			arch_test = os.capture("gcc -E ../src/luajit2/src/lj_arch.h -dM", true)
 		end
 
-		if string.find(arch_test, "LJ_TARGET_X64") then
-			target_arch = "x64"
-		elseif string.find(arch_test, "LJ_TARGET_X86") then
-			target_arch = "x86"
-		elseif string.find(arch_test, "LJ_TARGET_ARM") then
 			target_arch = "arm"
-		elseif string.find(arch_test, "LJ_TARGET_PPC") then
-			target_arch = "ppc"
-		elseif string.find(arch_test, "LJ_TARGET_PPCSPE") then
-			target_arch = "ppcspe"
-		elseif string.find(arch_test, "LJ_TARGET_MIPS") then
-			target_arch = "mips"
-		else
-			error("Unsupported target architecture, use architecture agnostic lua with --lua=default")
-		end
+
 		defines { "LUAJIT_TARGET=LUAJIT_ARCH_" .. target_arch }
 
 		if string.find(arch_test, "LJ_ARCH_HASFPU 1") then
@@ -261,21 +248,8 @@
 			arch_test = os.capture("gcc -E ../src/luajit2/src/lj_arch.h -dM", true)
 		end
 
-		if string.find(arch_test, "LJ_TARGET_X64") then
-			target_arch = "x64"
-		elseif string.find(arch_test, "LJ_TARGET_X86") then
-			target_arch = "x86"
-		elseif string.find(arch_test, "LJ_TARGET_ARM") then
 			target_arch = "arm"
-		elseif string.find(arch_test, "LJ_TARGET_PPC") then
-			target_arch = "ppc"
-		elseif string.find(arch_test, "LJ_TARGET_PPCSPE") then
-			target_arch = "ppcspe"
-		elseif string.find(arch_test, "LJ_TARGET_MIPS") then
-			target_arch = "mips"
-		else
-			error("Unsupported target architecture, use architecture agnostic lua with --lua=default")
-		end
+		
 		defines { "LUAJIT_TARGET=LUAJIT_ARCH_" .. target_arch }
 
 		if string.find(arch_test, "LJ_ARCH_HASFPU 1") then