Generated files are no longer saved in include/asm
so there is no use left of this.
This also allowed us to get rid of the ugly "include2"
directory used for O=... builds.
Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
---
.gitignore | 1 -
Makefile | 51 +++++----------------------------------------------
2 files changed, 5 insertions(+), 47 deletions(-)
diff --git a/.gitignore b/.gitignore
index 5a5024a..624e3ab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -44,7 +44,6 @@ Module.symvers
#
# Generated include files
#
-include/asm
include/config
include/linux/autoconf.h
include/linux/compile.h
diff --git a/Makefile b/Makefile
index 1f6a34c..100dfd1 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 $(KBUILD_SRC),-Iinclude2 -I$(srctree)/include) \
+ $(if $(KBUILD_SRC), -I$(srctree)/include) \
-I$(srctree)/arch/$(hdr-arch)/include \
-include include/linux/autoconf.h
@@ -940,7 +940,7 @@ include/config/kernel.release: include/config/auto.conf FORCE
# Things we need to do before we recursively start building the kernel
# or the modules are listed in "prepare".
# A multi level approach is used. prepareN is processed before prepareN-1.
-# archprepare is used in arch Makefiles and when processed asm symlink,
+# archprepare is used in arch Makefiles when
# version.h and scripts_basic is processed / created.
# Listed in dependency order
@@ -949,7 +949,6 @@ 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 $(srctree) as source for kernel'
@@ -958,17 +957,13 @@ ifneq ($(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
prepare2: prepare3 outputmakefile
prepare1: prepare2 include/linux/version.h include/linux/utsrelease.h \
- include/asm include/config/auto.conf
+ include/config/auto.conf
$(cmd_crmodverdir)
archprepare: prepare1 scripts_basic
@@ -985,42 +980,6 @@ prepare: prepare0
export CPPFLAGS_vmlinux.lds += -P -C -U$(ARCH)
-# The asm symlink changes when $(ARCH) changes.
-# Detect this and ask user to run make mrproper
-# If asm is a stale symlink (point to dir that does not exist) remove it
-define check-symlink
- set -e; \
- if [ -L include/asm ]; then \
- asmlink=`readlink include/asm | cut -d '-' -f 2`; \
- if [ "$$asmlink" != "$(SRCARCH)" ]; then \
- echo "ERROR: the symlink $@ points to asm-$$asmlink but asm-$(SRCARCH) was expected"; \
- echo " set ARCH or save .config and run 'make mrproper' to fix it"; \
- exit 1; \
- fi; \
- test -e $$asmlink || rm include/asm; \
- elif [ -d include/asm ]; then \
- echo "ERROR: $@ is a directory but a symlink was expected";\
- exit 1; \
- fi
-endef
-
-# We create the target directory of the symlink if it does
-# not exist so the test in check-symlink works and we have a
-# directory for generated filesas used by some architectures.
-define create-symlink
- if [ ! -L include/asm ]; then \
- $(kecho) ' SYMLINK $@ -> include/asm-$(SRCARCH)'; \
- if [ ! -d include/asm-$(SRCARCH) ]; then \
- mkdir -p include/asm-$(SRCARCH); \
- fi; \
- ln -fsn asm-$(SRCARCH) $@; \
- fi
-endef
-
-include/asm: FORCE
- $(Q)$(check-symlink)
- $(Q)$(create-symlink)
-
# Generate some files
# ---------------------------------------------------------------------------
@@ -1193,8 +1152,8 @@ CLEAN_FILES += vmlinux System.map \
.tmp_kallsyms* .tmp_version .tmp_vmlinux* .tmp_System.map
# Directories & files removed with 'make mrproper'
-MRPROPER_DIRS += include/config include2 usr/include include/generated
-MRPROPER_FILES += .config .config.old include/asm .version .old_version \
+MRPROPER_DIRS += include/config usr/include include/generated
+MRPROPER_FILES += .config .config.old .version .old_version \
include/linux/autoconf.h include/linux/version.h \
include/linux/utsrelease.h \
Module.symvers Module.markers tags TAGS cscope*
--
1.6.2.5
--
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