R: [PATCH] tools: zlib: fix broken compile with ccache enabled

[ansuelsmth at gmail.com]

> -----Messaggio originale-----
> Da: Ansuel Smith <ansuelsmth at gmail.com>
> Inviato: venerdì 18 dicembre 2020 00:59
> A: OpenWrt Development List <openwrt-devel at lists.openwrt.org>
> Cc: Ansuel Smith <ansuelsmth at gmail.com>
> Oggetto: [PATCH] tools: zlib: fix broken compile with ccache enabled
> 
> If ccache is enabled with an empty buildroot the compilation fails. Fix
> this by using the NOCACHE compiler as it's done by other tools package.
> 
> Signed-off-by: Ansuel Smith <ansuelsmth at gmail.com>
> ---
>  tools/zlib/Makefile | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/tools/zlib/Makefile b/tools/zlib/Makefile
> index 279851f..5dc311d 100644
> --- a/tools/zlib/Makefile
> +++ b/tools/zlib/Makefile
> @@ -22,6 +22,7 @@ PKG_CPE_ID:=cpe:/a:gnu:zlib
>  include $(INCLUDE_DIR)/host-build.mk
>  include $(INCLUDE_DIR)/cmake.mk
> 
> +CMAKE_HOST_C_COMPILER:=$(HOSTCC_NOCACHE)
>  HOST_CFLAGS +=-fPIC
> 
>  define Host/Install
> --
> 2.29.2

Ignore, it seems it cause other problem with cmake?