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-rw-r--r--Makefile11
1 files changed, 8 insertions, 3 deletions
diff --git a/Makefile b/Makefile
index 789d315711e0..60de4ef31254 100644
--- a/Makefile
+++ b/Makefile
@@ -334,7 +334,7 @@ CFLAGS_GCOV = -fprofile-arcs -ftest-coverage
# Use LINUXINCLUDE when you must reference the include/ directory.
# Needed to be compatible with the O= option
LINUXINCLUDE := -Iinclude \
- $(if $(KBUILD_SRC), -I$(srctree)/include) \
+ $(if $(KBUILD_SRC),-Iinclude2 -I$(srctree)/include) \
-I$(srctree)/arch/$(hdr-arch)/include \
-include include/linux/autoconf.h
@@ -387,7 +387,7 @@ PHONY += outputmakefile
# output directory.
outputmakefile:
ifneq ($(KBUILD_SRC),)
-# $(Q)ln -fsn $(srctree) source
+ $(Q)ln -fsn $(srctree) source
$(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkmakefile \
$(srctree) $(objtree) $(VERSION) $(PATCHLEVEL)
endif
@@ -949,6 +949,7 @@ PHONY += prepare archprepare prepare0 prepare1 prepare2 prepare3
# prepare3 is used to check if we are building in a separate output directory,
# and if so do:
# 1) Check that make has not been executed in the kernel src $(srctree)
+# 2) Create the include2 directory, used for the second asm symlink
prepare3: include/config/kernel.release
ifneq ($(KBUILD_SRC),)
@$(kecho) ' Using $(srctree) as source for kernel'
@@ -957,6 +958,10 @@ ifneq ($(KBUILD_SRC),)
echo " in the '$(srctree)' directory.";\
/bin/false; \
fi;
+ $(Q)if [ ! -d include2 ]; then \
+ mkdir -p include2; \
+ ln -fsn $(srctree)/include/asm-$(SRCARCH) include2/asm; \
+ fi
endif
# prepare2 creates a makefile if using a separate output directory
@@ -1188,7 +1193,7 @@ CLEAN_FILES += vmlinux System.map \
.tmp_kallsyms* .tmp_version .tmp_vmlinux* .tmp_System.map
# Directories & files removed with 'make mrproper'
-MRPROPER_DIRS += include/config usr/include include/generated
+MRPROPER_DIRS += include/config include2 usr/include include/generated
MRPROPER_FILES += .config .config.old include/asm .version .old_version \
include/linux/autoconf.h include/linux/version.h \
include/linux/utsrelease.h \