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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-09-17 07:24:28 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-09-17 07:24:28 +0200
commitc0747ad363fff90c2edf490fc089e3ae0920b410 (patch)
tree29298ae7349c29c0d5b32db545f217fb9b271918 /scripts
parent7876320f88802b22d4e2daf7eb027dd14175a0f8 (diff)
parenta987785dcd6c8ae2915460582aebd6481c81eb67 (diff)
Merge tag 'linux-kselftest-4.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pulled kselftest fixes from Shuah: "This Kselftest fixes update for 4.9-rc5 consists of: -- fixes to build failures -- fixes to add missing config files to increase test coverage -- fixes to cgroup test and a new cgroup test for memory.oom.group"
Diffstat (limited to 'scripts')
-rw-r--r--scripts/subarch.include13
1 files changed, 13 insertions, 0 deletions
diff --git a/scripts/subarch.include b/scripts/subarch.include
new file mode 100644
index 000000000000..650682821126
--- /dev/null
+++ b/scripts/subarch.include
@@ -0,0 +1,13 @@
+# SUBARCH tells the usermode build what the underlying arch is. That is set
+# first, and if a usermode build is happening, the "ARCH=um" on the command
+# line overrides the setting of ARCH below. If a native build is happening,
+# then ARCH is assigned, getting whatever value it gets normally, and
+# SUBARCH is subsequently ignored.
+
+SUBARCH := $(shell uname -m | sed -e s/i.86/x86/ -e s/x86_64/x86/ \
+ -e s/sun4u/sparc64/ \
+ -e s/arm.*/arm/ -e s/sa110/arm/ \
+ -e s/s390x/s390/ -e s/parisc64/parisc/ \
+ -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
+ -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ \
+ -e s/riscv.*/riscv/)

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