icu: fix fail situation of CONFIG_CCACHE=y

Maintainer: me
Compile tested: brcm2708 ,aarch64_cortex-a53+neon-vfpv4_musl, LEDE head r3426-4c09f99
Run tested: NONE

Description:
buildbots fail situation of CONFIG_CCACHE=y

`Running ./configure  CC=ccache gcc CXX=ccache g++ ....`

Signed-off-by: Hirokazu MORIKAWA <morikw2@gmail.com>

diff --git a/libs/icu/Makefile b/libs/icu/Makefile
index f499fe1c3479a52435e913116316cdc5d5d5baa2..c46445ab9e79123eab965ea75a326d4834fdf92c 100644 (file)
--- a/libs/icu/Makefile
+++ b/libs/icu/Makefile
@@ -66,8 +66,8 @@ CONFIGURE_ARGS:= \
 HOST_CONFIGURE_CMD:= ./runConfigureICU
 HOST_CONFIGURE_ARGS:= \
        Linux/gcc \
-       CC="$(HOSTCC)" \
-       CXX="$(HOSTCXX)" \
+       CC="$(HOSTCC_NOCACHE)" \
+       CXX="$(HOSTCXX_NOCACHE)" \
        --disable-debug \
        --enable-release \
        --enable-shared \
@@ -77,7 +77,7 @@ HOST_CONFIGURE_ARGS:= \
        --disable-tracing \
        --disable-extras \
        --enable-dyload \
-       --prefix=$(HOST_BUILD_PREFIX)
+       --prefix=$(STAGING_DIR_HOSTPKG)
 
 define Build/InstallDev
        $(INSTALL_DIR) \