aica: Add missing "export" to Makefile

This was overlooked initially.

diff --git a/aica/arm/Makefile b/aica/arm/Makefile
index d2c49c6dd289fad86fa33e197ea79d0da47a30c0..9eab99bc4e9b25440e8347c83759fe619477f41e 100644 (file)
--- a/aica/arm/Makefile
+++ b/aica/arm/Makefile
@@ -1,4 +1,4 @@
-CROSS_COMPILE = arm-none-eabi-
+export CROSS_COMPILE = arm-none-eabi-
 export DC_ARM_CFLAGS="-O2"
 export DC_ARM_OBJCOPY="$(CROSS_COMPILE)objcopy"
 export DC_ARM_CC="$(CROSS_COMPILE)gcc"