From 726de20508b01f83219580d7902854e72ec293fd Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Thu, 26 Mar 2015 14:43:39 +0100
Subject: [PATCH] Made CC and LD override possible (nw)

---
 makefile              | 15 ++++++++++-----
 scripts/genie.lua     | 10 ++++++++++
 scripts/toolchain.lua |  7 +++++++
 3 files changed, 27 insertions(+), 5 deletions(-)

diff --git a/makefile b/makefile
index ff174b0a703..58d6e1dd453 100644
--- a/makefile
+++ b/makefile
@@ -15,6 +15,16 @@
 #################   BEGIN USER-CONFIGURABLE OPTIONS   #####################
 ###########################################################################
 
+PARAMS=--distro=$(DISTRO)
+ifdef TOOLS
+PARAMS+= --with-tools
+endif
+ifdef CC
+PARAMS+= --CC=$(CC)
+endif
+ifdef LD
+PARAMS+= --LD=$(LD)
+endif
 
 #-------------------------------------------------
 # specify core target: mame, mess, etc.
@@ -232,11 +242,6 @@ GENIE=3rdparty/genie/bin/$(OS)/genie
 
 SILENT?=@
 
-PARAMS=--distro=$(DISTRO)
-ifdef TOOLS
-PARAMS+= --with-tools
-endif
-
 all: $(GENIE) $(TARGETOS)_$(ARCHITECTURE)
 
 windows_x64: generate
diff --git a/scripts/genie.lua b/scripts/genie.lua
index 0d0b19bb91b..1ac3dcf4a3b 100644
--- a/scripts/genie.lua
+++ b/scripts/genie.lua
@@ -104,6 +104,16 @@ newoption {
 	value = "",
 }
 
+newoption {
+	trigger = "CC",
+	description = "CC replacement",
+}
+
+newoption {
+	trigger = "LD",
+	description = "LD replacement",
+}
+
 local os_version = str_to_version(_OPTIONS["os_version"])
 USE_BGFX = 1
 if (_OPTIONS["targetos"]=="macosx" and  os_version < 100700) then
diff --git a/scripts/toolchain.lua b/scripts/toolchain.lua
index fe400c8325b..0c88c55fb8b 100644
--- a/scripts/toolchain.lua
+++ b/scripts/toolchain.lua
@@ -330,6 +330,13 @@ function toolchain(_buildDir)
 		end
 	end
 
+	if (_OPTIONS["CC"] ~= nil) then
+		premake.gcc.cc  = _OPTIONS["CC"]
+	end
+	if (_OPTIONS["LD"] ~= nil) then
+		premake.gcc.cxx  = _OPTIONS["LD"]
+	end	
+	
 	configuration {} -- reset configuration