From 4218affdf57f938c04e3a916a9685ee27079f377 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 3 Feb 2015 19:43:45 +0900 Subject: kbuild: remove warning about "make depend" Enough time has passed since "make depend" was deprecated. Nobody would be in trouble without this hint. Signed-off-by: Masahiro Yamada Signed-off-by: Michal Marek --- Makefile | 6 ------ 1 file changed, 6 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index 9fab639727c7..d3726e5f93ef 100644 --- a/Makefile +++ b/Makefile @@ -1025,12 +1025,6 @@ headerdep: $(Q)find $(srctree)/include/ -name '*.h' | xargs --max-args 1 \ $(srctree)/scripts/headerdep.pl -I$(srctree)/include -# --------------------------------------------------------------------------- - -PHONY += depend dep -depend dep: - @echo '*** Warning: make $@ is unnecessary now.' - # --------------------------------------------------------------------------- # Firmware install INSTALL_FW_PATH=$(INSTALL_MOD_PATH)/lib/firmware -- cgit v1.2.3 From a436bb7b806383ae0593cab53d17fc9676270cd3 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 27 Mar 2015 20:43:36 +0900 Subject: kbuild: use relative path more to include Makefile Prior to this commit, it was impossible to use relative path to include Makefiles from the top level Makefile because the option "--include-dir=$(srctree)" becomes effective when Make enters into sub Makefiles. To use relative path in any places, this commit moves the option above the "sub-make" target. Signed-off-by: Masahiro Yamada Signed-off-by: Michal Marek --- Makefile | 22 ++++++++++------------ 1 file changed, 10 insertions(+), 12 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index d3726e5f93ef..929d805b4f62 100644 --- a/Makefile +++ b/Makefile @@ -10,9 +10,10 @@ NAME = Hurr durr I'ma sheep # Comments in this file are targeted only to the developer, do not # expect to learn how to build the kernel reading this file. -# Do not use make's built-in rules and variables -# (this increases performance and avoids hard-to-debug behaviour); -MAKEFLAGS += -rR +# o Do not use make's built-in rules and variables +# (this increases performance and avoids hard-to-debug behaviour); +# o Look for make include files relative to root of kernel src +MAKEFLAGS += -rR --include-dir=$(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 = $(CROSS_COMPILE)as @@ -533,7 +531,7 @@ ifeq ($(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 @@ -609,7 +607,7 @@ 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 += $(call cc-option,-fno-delete-null-pointer-checks,) @@ -781,8 +779,8 @@ ifeq ($(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 scripts/Makefile.kasan +include scripts/Makefile.extrawarn # Add user supplied CPPFLAGS, AFLAGS and CFLAGS as the last assignments KBUILD_CPPFLAGS += $(KCPPFLAGS) -- cgit v1.2.3