It seems reasonable enough to allow users to change KBUILD_SHELL from environments. Also describe it in Documentation/kbuild/kbuild.txt. Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx> Cc: Sam Ravnborg <sam@xxxxxxxxxxxx> Cc: Michal Marek <mmarek@xxxxxxx> --- Changes in v2: - set KBUILD_SHELL by "?=" Documentation/kbuild/kbuild.txt | 5 +++++ Makefile | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/Documentation/kbuild/kbuild.txt b/Documentation/kbuild/kbuild.txt index 6466704..425cd2e 100644 --- a/Documentation/kbuild/kbuild.txt +++ b/Documentation/kbuild/kbuild.txt @@ -233,3 +233,8 @@ KBUILD_VMLINUX_MAIN All object files for the main part of vmlinux. KBUILD_VMLINUX_INIT and KBUILD_VMLINUX_MAIN together specify all the object files used to link vmlinux. + +KBUILD_SHELL +-------------------------------------------------- +Specify which shell to use to run shell scripts in Kbuild. +Assigned by the top-level Makefile. diff --git a/Makefile b/Makefile index f691dc2..079f663 100644 --- a/Makefile +++ b/Makefile @@ -235,7 +235,7 @@ KCONFIG_CONFIG ?= .config export KCONFIG_CONFIG # SHELL used by kbuild -KBUILD_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \ +KBUILD_SHELL ?= $(shell if [ -x "$$BASH" ]; then echo $$BASH; \ else if [ -x /bin/bash ]; then echo /bin/bash; \ else echo sh; fi ; fi) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
