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authorIngo Molnar <mingo@kernel.org>2018-10-08 10:40:34 +0200
committerIngo Molnar <mingo@kernel.org>2018-10-08 10:40:34 +0200
commitedfbeecd92b0c4a648ed96a7e255bfc9a1bc4642 (patch)
treeefdfc57e2520886842a27f2c9978c83d968ba709 /scripts
parentc808c09b527cd60d9a0d53799935f75e2452174d (diff)
parentfb1c592cf4c9eeb84ec6bce13c13c11c7d05b6c7 (diff)
downloadcachepc-linux-edfbeecd92b0c4a648ed96a7e255bfc9a1bc4642.tar.gz
cachepc-linux-edfbeecd92b0c4a648ed96a7e255bfc9a1bc4642.zip
Merge branch 'linus' into x86/asm, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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/)