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authorMichal Marek <mmarek@suse.cz>2015-04-02 17:24:51 +0200
committerMichal Marek <mmarek@suse.cz>2015-04-02 17:24:51 +0200
commit9925d001cdf83189f0dc8cc69e5e31efb911307c (patch)
treed9acea4184b5b7a4d67b6e95ab163fe4274af21b /Makefile
parent0bb623a630e00f4a1b47ad9f886689c2583ab281 (diff)
parentd4a4e3f5a3e8bcd8aa778120d5f902b06a0e1019 (diff)
Merge branch 'kbuild/kbuild' into kbuild/for-next
Conflicts: Makefile
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile24
1 files changed, 11 insertions, 13 deletions
diff --git a/Makefile b/Makefile
index dc2d91afcf82..6ed22b312b98 100644
--- a/Makefile
+++ b/Makefile
@@ -10,9 +10,10 @@ NAME = Hurr durr I'ma sheep
# Comments in this file are targeted only to the developer, do not
# expect to learn how to build the kernel reading this file.
-# Do not use make's built-in rules and variables
-# (this increases performance and avoids hard-to-debug behaviour);
-MAKEFLAGS += -rR
+# o Do not use make's built-in rules and variables
+# (this increases performance and avoids hard-to-debug behaviour);
+# o Look for make include files relative to root of kernel src
+MAKEFLAGS += -rR --include-dir=$(CURDIR)
# Avoid funny character set dependencies
unexport LC_ALL
@@ -344,12 +345,9 @@ endif
export COMPILER
endif
-# Look for make include files relative to root of kernel src
-MAKEFLAGS += --include-dir=$(srctree)
-
# We need some generic definitions (do not try to remake the file).
-$(srctree)/scripts/Kbuild.include: ;
-include $(srctree)/scripts/Kbuild.include
+scripts/Kbuild.include: ;
+include scripts/Kbuild.include
# Make variables (CC, etc...)
AS = $(CROSS_COMPILE)as
@@ -549,7 +547,7 @@ ifeq ($(config-targets),1)
# Read arch specific Makefile to set KBUILD_DEFCONFIG as needed.
# KBUILD_DEFCONFIG may point out an alternative default configuration
# used for 'make defconfig'
-include $(srctree)/arch/$(SRCARCH)/Makefile
+include arch/$(SRCARCH)/Makefile
export KBUILD_DEFCONFIG KBUILD_KCONFIG
config: scripts_basic outputmakefile FORCE
@@ -625,7 +623,7 @@ endif # $(dot-config)
# Defaults to vmlinux, but the arch makefile usually adds further targets
all: vmlinux
-include $(srctree)/arch/$(SRCARCH)/Makefile
+include arch/$(SRCARCH)/Makefile
KBUILD_CFLAGS += $(call cc-option,-fno-delete-null-pointer-checks,)
@@ -797,9 +795,9 @@ ifeq ($(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-goto.sh $(CC)), y)
KBUILD_CFLAGS += -DCC_HAVE_ASM_GOTO
endif
-include $(srctree)/scripts/Makefile.kasan
-include $(srctree)/scripts/Makefile.extrawarn
-include ${srctree}/scripts/Makefile.lto
+include scripts/Makefile.kasan
+include scripts/Makefile.extrawarn
+include scripts/Makefile.lto
# Add user supplied CPPFLAGS, AFLAGS and CFLAGS as the last assignments
KBUILD_CPPFLAGS += $(KCPPFLAGS)