kernel/Makefile: don't assume that kernel/gen_ikh_data.sh is executable

If the user downloads and applies patch-5.1.gz using patch(1), the x bit
on kernel/gen_ikh_data.sh is not set.

  /bin/sh: 1: ./kernel/gen_ikh_data.sh: Permission denied

Fix this by using CONFIG_SHELL.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andrew Morton 2019-05-14 15:40:43 -07:00 committed by Linus Torvalds
parent e0654264c4
commit acb2ec3dd0

View File

@ -127,7 +127,7 @@ $(obj)/config_data.gz: $(KCONFIG_CONFIG) FORCE
$(obj)/kheaders.o: $(obj)/kheaders_data.tar.xz $(obj)/kheaders.o: $(obj)/kheaders_data.tar.xz
quiet_cmd_genikh = CHK $(obj)/kheaders_data.tar.xz quiet_cmd_genikh = CHK $(obj)/kheaders_data.tar.xz
cmd_genikh = $(srctree)/kernel/gen_ikh_data.sh $@ cmd_genikh = $(CONFIG_SHELL) $(srctree)/kernel/gen_ikh_data.sh $@
$(obj)/kheaders_data.tar.xz: FORCE $(obj)/kheaders_data.tar.xz: FORCE
$(call cmd,genikh) $(call cmd,genikh)