To some toolchains, need to pass sysroot to gcc. If directly assign $(CROSS_COMPILE)gcc to CC, there is no chance to pass sysroot to gcc.
So, checking whether CC is set in user bash environment, if not set, choose $(CROSS_COMPILE)gcc. In my case, I have this in my bash script: export CC="aarch64-poky-linux-gcc --sysroot=$SDKTARGETSYSROOT" Signed-off-by: Peng Fan <[email protected]> --- tools/Makefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/Makefile b/tools/Makefile index 6975a76..9f62f2a 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -10,7 +10,9 @@ # the COPYING file in the top-level directory. # +ifeq ($(CC), ) CC = $(CROSS_COMPILE)gcc +endif CFLAGS = -g -O3 -I../driver -DLIBEXECDIR=\"$(libexecdir)\" \ -Wall -Wextra -Wmissing-declarations -Wmissing-prototypes -Werror \ -- 2.6.6 -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
