We rely on 'uname -s' returning 'Linux' because there are os-Linux/
directories, but no other os-*/.
Supporting a non-Linux host is unlikely to happen.
Let's hard-code 'Linux'.
Signed-off-by: Masahiro Yamada <masahi...@kernel.org>
---
(no changes since v1)
arch/um/Makefile | 7 +++----
arch/x86/um/Makefile | 2 +-
2 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/arch/um/Makefile b/arch/um/Makefile
index da4d5256af2f..1735a562453d 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -18,14 +18,13 @@ else
endif
ARCH_DIR := arch/um
-OS := $(shell uname -s)
# We require bash because the vmlinux link and loader script cpp use bash
# features.
SHELL := /bin/bash
core-y += $(ARCH_DIR)/kernel/ \
$(ARCH_DIR)/drivers/ \
- $(ARCH_DIR)/os-$(OS)/
+ $(ARCH_DIR)/os-Linux/
MODE_INCLUDE += -I$(srctree)/$(ARCH_DIR)/include/shared/skas
@@ -78,7 +77,7 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst
-I%,,$(KBUILD_CFLAGS))) \
-idirafter $(objtree)/include -D__KERNEL__ -D__UM_HOST__
#This will adjust *FLAGS accordingly to the platform.
-include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
+include $(srctree)/$(ARCH_DIR)/Makefile-os-Linux
KBUILD_CPPFLAGS += -I$(srctree)/$(HOST_DIR)/include \
-I$(srctree)/$(HOST_DIR)/include/uapi \
@@ -155,4 +154,4 @@ archclean:
@find . \( -name '*.bb' -o -name '*.bbg' -o -name '*.da' \
-o -name '*.gcov' \) -type f -print | xargs rm -f
-export HEADER_ARCH SUBARCH USER_CFLAGS CFLAGS_NO_HARDENING OS DEV_NULL_PATH
+export HEADER_ARCH SUBARCH USER_CFLAGS CFLAGS_NO_HARDENING DEV_NULL_PATH
diff --git a/arch/x86/um/Makefile b/arch/x86/um/Makefile
index ee89f6bb9242..e207e6748aa2 100644
--- a/arch/x86/um/Makefile
+++ b/arch/x86/um/Makefile
@@ -13,7 +13,7 @@ obj-y = bugs_$(BITS).o delay.o fault.o ldt.o \
ptrace_$(BITS).o ptrace_user.o setjmp_$(BITS).o signal.o \
stub_$(BITS).o stub_segv.o \
sys_call_table_$(BITS).o sysrq_$(BITS).o tls_$(BITS).o \
- mem_$(BITS).o subarch.o os-$(OS)/
+ mem_$(BITS).o subarch.o os-Linux/
ifeq ($(CONFIG_X86_32),y)
--
2.39.2
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