diff --git a/libc/Makefile b/libc/Makefile
index f699e5cc..47e7e546 100644
--- a/libc/Makefile
+++ b/libc/Makefile
@@ -1,5 +1,10 @@
+ifdef DEVKITARM
 include $(DEVKITARM)/base_tools
-
+else
+export CXX	:= 	arm-none-eabi-g++
+export AS	:=	arm-none-eabi-as
+export AR	:=	arm-none-eabi-gcc-ar
+endif
 SHELL := /bin/bash -o pipefail
 
 ASFLAGS := -mcpu=arm7tdmi
diff --git a/libgcc/Makefile b/libgcc/Makefile
index b1490373..9a063b60 100644
--- a/libgcc/Makefile
+++ b/libgcc/Makefile
@@ -1,4 +1,10 @@
+ifdef DEVKITARM
 include $(DEVKITARM)/base_tools
+else
+export CXX	:=	arm-none-eabi-g++
+export AS	:=	arm-none-eabi-as
+export AR	:=	arm-none-eabi-gcc-ar
+endif
 CC1 = ../old_agbcc
 
 libgcc.a: libgcc1.a libgcc2.a fp-bit.o dp-bit.o