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author | Yueh-Shun Li <shamrocklee@posteo.net> | 2024-03-23 20:44:25 +0300 |
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committer | Richard Weinberger <richard@nod.at> | 2024-04-22 23:17:29 +0300 |
commit | 19ee69234a7281e4706d789c764f93be6fc7b5b2 (patch) | |
tree | 7c5d412b15b00a16feb932410cdca25b1508b8ee /arch/um/Makefile | |
parent | a0fbbd36c156b9f7b2276871d499c9943dfe5101 (diff) | |
download | linux-19ee69234a7281e4706d789c764f93be6fc7b5b2.tar.xz |
um: Makefile: use bash from the environment
Set Makefile SHELL to bash instead of /bin/bash for better portability.
Some systems do not install binaries to /bin, and therefore do not
provide /bin/bash. This includes Linux distros which intentionally avoid
implementing the Filesystem Hierarchy Standard (FHS), such as NixOS and
Guix System.
The recipies inside arch/um/Makefile don't require top-level Bash to
build, and setting "SHELL" to "bash" makes Make pick the Bash executable
from the environment, hence this patch.
Changes since last roll:
- Rebase onto a more recent commit on the master branch.
- Remove a dangling in-text citation from the change log.
- Reword the change log.
Signed-off-by: Yueh-Shun Li <shamrocklee@posteo.net>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/Makefile')
-rw-r--r-- | arch/um/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/Makefile b/arch/um/Makefile index 34957dcb88b9..00b63bac5eff 100644 --- a/arch/um/Makefile +++ b/arch/um/Makefile @@ -20,7 +20,7 @@ endif ARCH_DIR := arch/um # We require bash because the vmlinux link and loader script cpp use bash # features. -SHELL := /bin/bash +SHELL := bash MODE_INCLUDE += -I$(srctree)/$(ARCH_DIR)/include/shared/skas |