config.mk: Remove unused HPATH

This variable is not unused anywhere.

Signed-off-by: Shinya Kuribayashi <skuribay@pobox.com>

diff --git a/config.mk b/config.mk
index f2c2c6cc9427d78da5531bd15f271d661f7087aa..a9973a493ca1e9358811710ea73519d84fe353b2 100644 (file)
--- a/config.mk
+++ b/config.mk
@@ -196,7 +196,7 @@ endif
 
 #########################################################################
 
-export HPATH HOSTCC HOSTCFLAGS CROSS_COMPILE \
+export HOSTCC HOSTCFLAGS CROSS_COMPILE \
        AS LD CC CPP AR NM STRIP OBJCOPY OBJDUMP MAKE
 export TEXT_BASE PLATFORM_CPPFLAGS PLATFORM_RELFLAGS CPPFLAGS CFLAGS AFLAGS