icu: fix ccache issue
authorHirokazu MORIKAWA <morikw2@gmail.com>
Fri, 10 Mar 2023 04:01:22 +0000 (13:01 +0900)
committerTianling Shen <cnsztl@gmail.com>
Sat, 11 Mar 2023 02:23:29 +0000 (10:23 +0800)
commitaaa24530d0347b2137eb18bccc96600d201685d3
tree49713587f6a2bdc6c40801c6a1da29aa7f963d12
parent1f571c011c9930ce53217606956f851a3c8de928
icu: fix ccache issue

build error with ccache:
https://github.com/openwrt/packages/issues/20618

Signed-off-by: Hirokazu MORIKAWA <morikw2@gmail.com>
libs/icu/Makefile