[PATCH 0/6] kbuild: clean-up and rename LDFLAGS to KBUILD_LDFLAGS

[PATCH 0/6] kbuild: clean-up and rename LDFLAGS to KBUILD_LDFLAGS

[Masahiro Yamada]

This series renames LDFLAGS to KBUILD_LDFLAGS
after some Makefile cleanups.

Currently, the last patch does not apply to Linus' tree
due to missing pre-requisite patches.

I will resolve conflicts as needed.



Masahiro Yamada (6):
  um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um
  ARM: vfp: clean-up arch/arm/vfp/Makefile
  kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile
  kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)
  kbuild: change ld_flags to contain LDFLAGS_$(@F)
  kbuild: rename LDFLAGS to KBUILD_LDFLAGS

 Makefile                           | 6 +++---
 arch/arc/Makefile                  | 2 +-
 arch/arm/Makefile                  | 7 ++-----
 arch/arm/vfp/Makefile              | 5 +----
 arch/arm64/Makefile                | 4 ++--
 arch/c6x/Makefile                  | 3 +--
 arch/h8300/Makefile                | 2 +-
 arch/hexagon/Makefile              | 4 +---
 arch/m68k/Makefile                 | 2 +-
 arch/microblaze/Makefile           | 4 ++--
 arch/mips/Makefile                 | 2 +-
 arch/mips/boot/compressed/Makefile | 2 +-
 arch/mips/lasat/image/Makefile     | 2 +-
 arch/nds32/Makefile                | 4 ++--
 arch/openrisc/Makefile             | 1 -
 arch/powerpc/Makefile              | 6 +++---
 arch/riscv/Makefile                | 5 ++---
 arch/s390/Makefile                 | 2 +-
 arch/sh/Makefile                   | 4 ++--
 arch/sparc/Makefile                | 4 ++--
 arch/um/Makefile                   | 2 +-
 arch/um/drivers/Makefile           | 4 ++--
 arch/x86/Makefile                  | 4 ++--
 arch/x86/Makefile.um               | 4 +---
 arch/x86/boot/compressed/Makefile  | 6 +++---
 arch/xtensa/Makefile               | 2 +-
 arch/xtensa/boot/boot-elf/Makefile | 2 +-
 scripts/Kbuild.include             | 4 ++--
 scripts/Makefile.build             | 4 ++--
 scripts/Makefile.lib               | 5 ++---
 scripts/Makefile.modpost           | 2 +-
 31 files changed, 48 insertions(+), 62 deletions(-)

-- 
2.7.4

[OpenRISC] [PATCH 0/6] kbuild: clean-up and rename LDFLAGS to KBUILD_LDFLAGS

[Masahiro Yamada]

This series renames LDFLAGS to KBUILD_LDFLAGS
after some Makefile cleanups.

Currently, the last patch does not apply to Linus' tree
due to missing pre-requisite patches.

I will resolve conflicts as needed.



Masahiro Yamada (6):
  um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um
  ARM: vfp: clean-up arch/arm/vfp/Makefile
  kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile
  kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)
  kbuild: change ld_flags to contain LDFLAGS_$(@F)
  kbuild: rename LDFLAGS to KBUILD_LDFLAGS

 Makefile                           | 6 +++---
 arch/arc/Makefile                  | 2 +-
 arch/arm/Makefile                  | 7 ++-----
 arch/arm/vfp/Makefile              | 5 +----
 arch/arm64/Makefile                | 4 ++--
 arch/c6x/Makefile                  | 3 +--
 arch/h8300/Makefile                | 2 +-
 arch/hexagon/Makefile              | 4 +---
 arch/m68k/Makefile                 | 2 +-
 arch/microblaze/Makefile           | 4 ++--
 arch/mips/Makefile                 | 2 +-
 arch/mips/boot/compressed/Makefile | 2 +-
 arch/mips/lasat/image/Makefile     | 2 +-
 arch/nds32/Makefile                | 4 ++--
 arch/openrisc/Makefile             | 1 -
 arch/powerpc/Makefile              | 6 +++---
 arch/riscv/Makefile                | 5 ++---
 arch/s390/Makefile                 | 2 +-
 arch/sh/Makefile                   | 4 ++--
 arch/sparc/Makefile                | 4 ++--
 arch/um/Makefile                   | 2 +-
 arch/um/drivers/Makefile           | 4 ++--
 arch/x86/Makefile                  | 4 ++--
 arch/x86/Makefile.um               | 4 +---
 arch/x86/boot/compressed/Makefile  | 6 +++---
 arch/xtensa/Makefile               | 2 +-
 arch/xtensa/boot/boot-elf/Makefile | 2 +-
 scripts/Kbuild.include             | 4 ++--
 scripts/Makefile.build             | 4 ++--
 scripts/Makefile.lib               | 5 ++---
 scripts/Makefile.modpost           | 2 +-
 31 files changed, 48 insertions(+), 62 deletions(-)

-- 
2.7.4

[PATCH 0/6] kbuild: clean-up and rename LDFLAGS to KBUILD_LDFLAGS

[Masahiro Yamada]

This series renames LDFLAGS to KBUILD_LDFLAGS
after some Makefile cleanups.

Currently, the last patch does not apply to Linus' tree
due to missing pre-requisite patches.

I will resolve conflicts as needed.



Masahiro Yamada (6):
  um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um
  ARM: vfp: clean-up arch/arm/vfp/Makefile
  kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile
  kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)
  kbuild: change ld_flags to contain LDFLAGS_$(@F)
  kbuild: rename LDFLAGS to KBUILD_LDFLAGS

 Makefile                           | 6 +++---
 arch/arc/Makefile                  | 2 +-
 arch/arm/Makefile                  | 7 ++-----
 arch/arm/vfp/Makefile              | 5 +----
 arch/arm64/Makefile                | 4 ++--
 arch/c6x/Makefile                  | 3 +--
 arch/h8300/Makefile                | 2 +-
 arch/hexagon/Makefile              | 4 +---
 arch/m68k/Makefile                 | 2 +-
 arch/microblaze/Makefile           | 4 ++--
 arch/mips/Makefile                 | 2 +-
 arch/mips/boot/compressed/Makefile | 2 +-
 arch/mips/lasat/image/Makefile     | 2 +-
 arch/nds32/Makefile                | 4 ++--
 arch/openrisc/Makefile             | 1 -
 arch/powerpc/Makefile              | 6 +++---
 arch/riscv/Makefile                | 5 ++---
 arch/s390/Makefile                 | 2 +-
 arch/sh/Makefile                   | 4 ++--
 arch/sparc/Makefile                | 4 ++--
 arch/um/Makefile                   | 2 +-
 arch/um/drivers/Makefile           | 4 ++--
 arch/x86/Makefile                  | 4 ++--
 arch/x86/Makefile.um               | 4 +---
 arch/x86/boot/compressed/Makefile  | 6 +++---
 arch/xtensa/Makefile               | 2 +-
 arch/xtensa/boot/boot-elf/Makefile | 2 +-
 scripts/Kbuild.include             | 4 ++--
 scripts/Makefile.build             | 4 ++--
 scripts/Makefile.lib               | 5 ++---
 scripts/Makefile.modpost           | 2 +-
 31 files changed, 48 insertions(+), 62 deletions(-)

-- 
2.7.4

[PATCH 0/6] kbuild: clean-up and rename LDFLAGS to KBUILD_LDFLAGS

[Masahiro Yamada]

This series renames LDFLAGS to KBUILD_LDFLAGS
after some Makefile cleanups.

Currently, the last patch does not apply to Linus' tree
due to missing pre-requisite patches.

I will resolve conflicts as needed.



Masahiro Yamada (6):
  um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um
  ARM: vfp: clean-up arch/arm/vfp/Makefile
  kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile
  kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)
  kbuild: change ld_flags to contain LDFLAGS_$(@F)
  kbuild: rename LDFLAGS to KBUILD_LDFLAGS

 Makefile                           | 6 +++---
 arch/arc/Makefile                  | 2 +-
 arch/arm/Makefile                  | 7 ++-----
 arch/arm/vfp/Makefile              | 5 +----
 arch/arm64/Makefile                | 4 ++--
 arch/c6x/Makefile                  | 3 +--
 arch/h8300/Makefile                | 2 +-
 arch/hexagon/Makefile              | 4 +---
 arch/m68k/Makefile                 | 2 +-
 arch/microblaze/Makefile           | 4 ++--
 arch/mips/Makefile                 | 2 +-
 arch/mips/boot/compressed/Makefile | 2 +-
 arch/mips/lasat/image/Makefile     | 2 +-
 arch/nds32/Makefile                | 4 ++--
 arch/openrisc/Makefile             | 1 -
 arch/powerpc/Makefile              | 6 +++---
 arch/riscv/Makefile                | 5 ++---
 arch/s390/Makefile                 | 2 +-
 arch/sh/Makefile                   | 4 ++--
 arch/sparc/Makefile                | 4 ++--
 arch/um/Makefile                   | 2 +-
 arch/um/drivers/Makefile           | 4 ++--
 arch/x86/Makefile                  | 4 ++--
 arch/x86/Makefile.um               | 4 +---
 arch/x86/boot/compressed/Makefile  | 6 +++---
 arch/xtensa/Makefile               | 2 +-
 arch/xtensa/boot/boot-elf/Makefile | 2 +-
 scripts/Kbuild.include             | 4 ++--
 scripts/Makefile.build             | 4 ++--
 scripts/Makefile.lib               | 5 ++---
 scripts/Makefile.modpost           | 2 +-
 31 files changed, 48 insertions(+), 62 deletions(-)

-- 
2.7.4

[PATCH 1/6] um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um

[Masahiro Yamada]

This is already exported by the top-level Makefile.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/x86/Makefile.um | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/x86/Makefile.um b/arch/x86/Makefile.um
index 45af199..5296f8c 100644
--- a/arch/x86/Makefile.um
+++ b/arch/x86/Makefile.um
@@ -13,8 +13,6 @@ KBUILD_CFLAGS		+= $(call cc-option,-m32)
 KBUILD_AFLAGS		+= $(call cc-option,-m32)
 LINK-y			+= $(call cc-option,-m32)
 
-export LDFLAGS
-
 LDS_EXTRA		:= -Ui386
 export LDS_EXTRA
 
-- 
2.7.4

[PATCH 1/6] um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um

[Masahiro Yamada]

This is already exported by the top-level Makefile.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/x86/Makefile.um | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/x86/Makefile.um b/arch/x86/Makefile.um
index 45af199..5296f8c 100644
--- a/arch/x86/Makefile.um
+++ b/arch/x86/Makefile.um
@@ -13,8 +13,6 @@ KBUILD_CFLAGS		+= $(call cc-option,-m32)
 KBUILD_AFLAGS		+= $(call cc-option,-m32)
 LINK-y			+= $(call cc-option,-m32)
 
-export LDFLAGS
-
 LDS_EXTRA		:= -Ui386
 export LDS_EXTRA
 
-- 
2.7.4


_______________________________________________
linux-um mailing list
linux-um@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-um

[OpenRISC] [PATCH 1/6] um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um

[Masahiro Yamada]

This is already exported by the top-level Makefile.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/x86/Makefile.um | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/x86/Makefile.um b/arch/x86/Makefile.um
index 45af199..5296f8c 100644
--- a/arch/x86/Makefile.um
+++ b/arch/x86/Makefile.um
@@ -13,8 +13,6 @@ KBUILD_CFLAGS		+= $(call cc-option,-m32)
 KBUILD_AFLAGS		+= $(call cc-option,-m32)
 LINK-y			+= $(call cc-option,-m32)
 
-export LDFLAGS
-
 LDS_EXTRA		:= -Ui386
 export LDS_EXTRA
 
-- 
2.7.4

[PATCH 1/6] um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um

[Masahiro Yamada]

This is already exported by the top-level Makefile.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/x86/Makefile.um | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/x86/Makefile.um b/arch/x86/Makefile.um
index 45af199..5296f8c 100644
--- a/arch/x86/Makefile.um
+++ b/arch/x86/Makefile.um
@@ -13,8 +13,6 @@ KBUILD_CFLAGS		+= $(call cc-option,-m32)
 KBUILD_AFLAGS		+= $(call cc-option,-m32)
 LINK-y			+= $(call cc-option,-m32)
 
-export LDFLAGS
-
 LDS_EXTRA		:= -Ui386
 export LDS_EXTRA
 
-- 
2.7.4

[PATCH 1/6] um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um

[Masahiro Yamada]

This is already exported by the top-level Makefile.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/x86/Makefile.um | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/x86/Makefile.um b/arch/x86/Makefile.um
index 45af199..5296f8c 100644
--- a/arch/x86/Makefile.um
+++ b/arch/x86/Makefile.um
@@ -13,8 +13,6 @@ KBUILD_CFLAGS		+= $(call cc-option,-m32)
 KBUILD_AFLAGS		+= $(call cc-option,-m32)
 LINK-y			+= $(call cc-option,-m32)
 
-export LDFLAGS
-
 LDS_EXTRA		:= -Ui386
 export LDS_EXTRA
 
-- 
2.7.4

[PATCH 2/6] ARM: vfp: clean-up arch/arm/vfp/Makefile

[Masahiro Yamada]

Since commit 799c43415442 ("kbuild: thin archives make default for
all archs"), $(AR) is used instead of $(LD) to combine object files.

  LDFLAGS         +=--no-warn-mismatch

... is unused code now.

arch/arm/Makefile already guards arch/arm/vfp/ by a boolean symbol,
CONFIG_VFP, like this:

  core-$(CONFIG_VFP)              += arch/arm/vfp/

..., so $(CONFIG_VFP) is always evaluated to y in arch/arm/vfp/Makefile.

Also, there is no point to use pseudo object, vfp.o, which never becomes
a module.  Add all objects directly to obj-y.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/vfp/Makefile | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/arm/vfp/Makefile b/arch/arm/vfp/Makefile
index a81404c..94516c4 100644
--- a/arch/arm/vfp/Makefile
+++ b/arch/arm/vfp/Makefile
@@ -8,8 +8,5 @@
 # asflags-y := -DDEBUG
 
 KBUILD_AFLAGS	:=$(KBUILD_AFLAGS:-msoft-float=-Wa,-mfpu=softvfp+vfp -mfloat-abi=soft)
-LDFLAGS		+=--no-warn-mismatch
 
-obj-y			+= vfp.o
-
-vfp-$(CONFIG_VFP)	+= vfpmodule.o entry.o vfphw.o vfpsingle.o vfpdouble.o
+obj-y		+= vfpmodule.o entry.o vfphw.o vfpsingle.o vfpdouble.o
-- 
2.7.4

[PATCH 2/6] ARM: vfp: clean-up arch/arm/vfp/Makefile

[Masahiro Yamada]

Since commit 799c43415442 ("kbuild: thin archives make default for
all archs"), $(AR) is used instead of $(LD) to combine object files.

  LDFLAGS         +=--no-warn-mismatch

... is unused code now.

arch/arm/Makefile already guards arch/arm/vfp/ by a boolean symbol,
CONFIG_VFP, like this:

  core-$(CONFIG_VFP)              += arch/arm/vfp/

..., so $(CONFIG_VFP) is always evaluated to y in arch/arm/vfp/Makefile.

Also, there is no point to use pseudo object, vfp.o, which never becomes
a module.  Add all objects directly to obj-y.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/vfp/Makefile | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/arm/vfp/Makefile b/arch/arm/vfp/Makefile
index a81404c..94516c4 100644
--- a/arch/arm/vfp/Makefile
+++ b/arch/arm/vfp/Makefile
@@ -8,8 +8,5 @@
 # asflags-y := -DDEBUG
 
 KBUILD_AFLAGS	:=$(KBUILD_AFLAGS:-msoft-float=-Wa,-mfpu=softvfp+vfp -mfloat-abi=soft)
-LDFLAGS		+=--no-warn-mismatch
 
-obj-y			+= vfp.o
-
-vfp-$(CONFIG_VFP)	+= vfpmodule.o entry.o vfphw.o vfpsingle.o vfpdouble.o
+obj-y		+= vfpmodule.o entry.o vfphw.o vfpsingle.o vfpdouble.o
-- 
2.7.4


_______________________________________________
linux-um mailing list
linux-um@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-um

[OpenRISC] [PATCH 2/6] ARM: vfp: clean-up arch/arm/vfp/Makefile

[Masahiro Yamada]

Since commit 799c43415442 ("kbuild: thin archives make default for
all archs"), $(AR) is used instead of $(LD) to combine object files.

  LDFLAGS         +=--no-warn-mismatch

... is unused code now.

arch/arm/Makefile already guards arch/arm/vfp/ by a boolean symbol,
CONFIG_VFP, like this:

  core-$(CONFIG_VFP)              += arch/arm/vfp/

..., so $(CONFIG_VFP) is always evaluated to y in arch/arm/vfp/Makefile.

Also, there is no point to use pseudo object, vfp.o, which never becomes
a module.  Add all objects directly to obj-y.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/vfp/Makefile | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/arm/vfp/Makefile b/arch/arm/vfp/Makefile
index a81404c..94516c4 100644
--- a/arch/arm/vfp/Makefile
+++ b/arch/arm/vfp/Makefile
@@ -8,8 +8,5 @@
 # asflags-y := -DDEBUG
 
 KBUILD_AFLAGS	:=$(KBUILD_AFLAGS:-msoft-float=-Wa,-mfpu=softvfp+vfp -mfloat-abi=soft)
-LDFLAGS		+=--no-warn-mismatch
 
-obj-y			+= vfp.o
-
-vfp-$(CONFIG_VFP)	+= vfpmodule.o entry.o vfphw.o vfpsingle.o vfpdouble.o
+obj-y		+= vfpmodule.o entry.o vfphw.o vfpsingle.o vfpdouble.o
-- 
2.7.4

[PATCH 2/6] ARM: vfp: clean-up arch/arm/vfp/Makefile

[Masahiro Yamada]

Since commit 799c43415442 ("kbuild: thin archives make default for
all archs"), $(AR) is used instead of $(LD) to combine object files.

  LDFLAGS         +=--no-warn-mismatch

... is unused code now.

arch/arm/Makefile already guards arch/arm/vfp/ by a boolean symbol,
CONFIG_VFP, like this:

  core-$(CONFIG_VFP)              += arch/arm/vfp/

..., so $(CONFIG_VFP) is always evaluated to y in arch/arm/vfp/Makefile.

Also, there is no point to use pseudo object, vfp.o, which never becomes
a module.  Add all objects directly to obj-y.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/vfp/Makefile | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/arm/vfp/Makefile b/arch/arm/vfp/Makefile
index a81404c..94516c4 100644
--- a/arch/arm/vfp/Makefile
+++ b/arch/arm/vfp/Makefile
@@ -8,8 +8,5 @@
 # asflags-y := -DDEBUG
 
 KBUILD_AFLAGS	:=$(KBUILD_AFLAGS:-msoft-float=-Wa,-mfpu=softvfp+vfp -mfloat-abi=soft)
-LDFLAGS		+=--no-warn-mismatch
 
-obj-y			+= vfp.o
-
-vfp-$(CONFIG_VFP)	+= vfpmodule.o entry.o vfphw.o vfpsingle.o vfpdouble.o
+obj-y		+= vfpmodule.o entry.o vfphw.o vfpsingle.o vfpdouble.o
-- 
2.7.4

[PATCH 2/6] ARM: vfp: clean-up arch/arm/vfp/Makefile

[Masahiro Yamada]

Since commit 799c43415442 ("kbuild: thin archives make default for
all archs"), $(AR) is used instead of $(LD) to combine object files.

  LDFLAGS         +=--no-warn-mismatch

... is unused code now.

arch/arm/Makefile already guards arch/arm/vfp/ by a boolean symbol,
CONFIG_VFP, like this:

  core-$(CONFIG_VFP)              += arch/arm/vfp/

..., so $(CONFIG_VFP) is always evaluated to y in arch/arm/vfp/Makefile.

Also, there is no point to use pseudo object, vfp.o, which never becomes
a module.  Add all objects directly to obj-y.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/vfp/Makefile | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/arm/vfp/Makefile b/arch/arm/vfp/Makefile
index a81404c..94516c4 100644
--- a/arch/arm/vfp/Makefile
+++ b/arch/arm/vfp/Makefile
@@ -8,8 +8,5 @@
 # asflags-y := -DDEBUG
 
 KBUILD_AFLAGS	:=$(KBUILD_AFLAGS:-msoft-float=-Wa,-mfpu=softvfp+vfp -mfloat-abi=soft)
-LDFLAGS		+=--no-warn-mismatch
 
-obj-y			+= vfp.o
-
-vfp-$(CONFIG_VFP)	+= vfpmodule.o entry.o vfphw.o vfpsingle.o vfpdouble.o
+obj-y		+= vfpmodule.o entry.o vfphw.o vfpsingle.o vfpdouble.o
-- 
2.7.4

[PATCH 3/6] kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile

[Masahiro Yamada]

Since commit ce99d0bf312d ("kbuild: clear LDFLAGS in the top Makefile"),
the top-level Makefile caters to this.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/Makefile      | 3 ---
 arch/openrisc/Makefile | 1 -
 arch/riscv/Makefile    | 1 -
 3 files changed, 5 deletions(-)

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 62ebeae..e7d703d 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -10,9 +10,6 @@
 #
 # Copyright (C) 1995-2001 by Russell King
 
-# Ensure linker flags are correct
-LDFLAGS		:=
-
 LDFLAGS_vmlinux	:=-p --no-undefined -X --pic-veneer
 ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
 LDFLAGS_vmlinux	+= --be8
diff --git a/arch/openrisc/Makefile b/arch/openrisc/Makefile
index 89076a6..70e06d3 100644
--- a/arch/openrisc/Makefile
+++ b/arch/openrisc/Makefile
@@ -19,7 +19,6 @@
 
 KBUILD_DEFCONFIG := or1ksim_defconfig
 
-LDFLAGS         :=
 OBJCOPYFLAGS    := -O binary -R .note -R .comment -S
 LDFLAGS_vmlinux :=
 LIBGCC 		:= $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 6d4a5f6c..2627e48 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -8,7 +8,6 @@
 # for more details.
 #
 
-LDFLAGS         :=
 OBJCOPYFLAGS    := -O binary
 LDFLAGS_vmlinux :=
 ifeq ($(CONFIG_DYNAMIC_FTRACE),y)
-- 
2.7.4

[OpenRISC] [PATCH 3/6] kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile

[Masahiro Yamada]

Since commit ce99d0bf312d ("kbuild: clear LDFLAGS in the top Makefile"),
the top-level Makefile caters to this.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/Makefile      | 3 ---
 arch/openrisc/Makefile | 1 -
 arch/riscv/Makefile    | 1 -
 3 files changed, 5 deletions(-)

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 62ebeae..e7d703d 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -10,9 +10,6 @@
 #
 # Copyright (C) 1995-2001 by Russell King
 
-# Ensure linker flags are correct
-LDFLAGS		:=
-
 LDFLAGS_vmlinux	:=-p --no-undefined -X --pic-veneer
 ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
 LDFLAGS_vmlinux	+= --be8
diff --git a/arch/openrisc/Makefile b/arch/openrisc/Makefile
index 89076a6..70e06d3 100644
--- a/arch/openrisc/Makefile
+++ b/arch/openrisc/Makefile
@@ -19,7 +19,6 @@
 
 KBUILD_DEFCONFIG := or1ksim_defconfig
 
-LDFLAGS         :=
 OBJCOPYFLAGS    := -O binary -R .note -R .comment -S
 LDFLAGS_vmlinux :=
 LIBGCC 		:= $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 6d4a5f6c..2627e48 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -8,7 +8,6 @@
 # for more details.
 #
 
-LDFLAGS         :=
 OBJCOPYFLAGS    := -O binary
 LDFLAGS_vmlinux :=
 ifeq ($(CONFIG_DYNAMIC_FTRACE),y)
-- 
2.7.4

[PATCH 3/6] kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile

[Masahiro Yamada]

Since commit ce99d0bf312d ("kbuild: clear LDFLAGS in the top Makefile"),
the top-level Makefile caters to this.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/Makefile      | 3 ---
 arch/openrisc/Makefile | 1 -
 arch/riscv/Makefile    | 1 -
 3 files changed, 5 deletions(-)

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 62ebeae..e7d703d 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -10,9 +10,6 @@
 #
 # Copyright (C) 1995-2001 by Russell King
 
-# Ensure linker flags are correct
-LDFLAGS		:=
-
 LDFLAGS_vmlinux	:=-p --no-undefined -X --pic-veneer
 ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
 LDFLAGS_vmlinux	+= --be8
diff --git a/arch/openrisc/Makefile b/arch/openrisc/Makefile
index 89076a6..70e06d3 100644
--- a/arch/openrisc/Makefile
+++ b/arch/openrisc/Makefile
@@ -19,7 +19,6 @@
 
 KBUILD_DEFCONFIG := or1ksim_defconfig
 
-LDFLAGS         :=
 OBJCOPYFLAGS    := -O binary -R .note -R .comment -S
 LDFLAGS_vmlinux :=
 LIBGCC 		:= $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 6d4a5f6c..2627e48 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -8,7 +8,6 @@
 # for more details.
 #
 
-LDFLAGS         :=
 OBJCOPYFLAGS    := -O binary
 LDFLAGS_vmlinux :=
 ifeq ($(CONFIG_DYNAMIC_FTRACE),y)
-- 
2.7.4

[PATCH 3/6] kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile

[Masahiro Yamada]

Since commit ce99d0bf312d ("kbuild: clear LDFLAGS in the top Makefile"),
the top-level Makefile caters to this.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/Makefile      | 3 ---
 arch/openrisc/Makefile | 1 -
 arch/riscv/Makefile    | 1 -
 3 files changed, 5 deletions(-)

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 62ebeae..e7d703d 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -10,9 +10,6 @@
 #
 # Copyright (C) 1995-2001 by Russell King
 
-# Ensure linker flags are correct
-LDFLAGS		:=
-
 LDFLAGS_vmlinux	:=-p --no-undefined -X --pic-veneer
 ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
 LDFLAGS_vmlinux	+= --be8
diff --git a/arch/openrisc/Makefile b/arch/openrisc/Makefile
index 89076a6..70e06d3 100644
--- a/arch/openrisc/Makefile
+++ b/arch/openrisc/Makefile
@@ -19,7 +19,6 @@
 
 KBUILD_DEFCONFIG := or1ksim_defconfig
 
-LDFLAGS         :=
 OBJCOPYFLAGS    := -O binary -R .note -R .comment -S
 LDFLAGS_vmlinux :=
 LIBGCC 		:= $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 6d4a5f6c..2627e48 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -8,7 +8,6 @@
 # for more details.
 #
 
-LDFLAGS         :=
 OBJCOPYFLAGS    := -O binary
 LDFLAGS_vmlinux :=
 ifeq ($(CONFIG_DYNAMIC_FTRACE),y)
-- 
2.7.4

[PATCH 4/6] kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)

[Masahiro Yamada]

$(LDFLAGS) $(ldflags-y) is equivalent to $(ld_flags).

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 scripts/Makefile.lib | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 1bb594f..1915574 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -225,8 +225,7 @@ $(obj)/%: $(src)/%_shipped
 # ---------------------------------------------------------------------------
 
 quiet_cmd_ld = LD      $@
-cmd_ld = $(LD) $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F)) \
-	       $(filter-out FORCE,$^) -o $@
+cmd_ld = $(LD) $(ld_flags) $(LDFLAGS_$(@F)) $(filter-out FORCE,$^) -o $@
 
 # Objcopy
 # ---------------------------------------------------------------------------
-- 
2.7.4

[OpenRISC] [PATCH 4/6] kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)

[Masahiro Yamada]

$(LDFLAGS) $(ldflags-y) is equivalent to $(ld_flags).

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 scripts/Makefile.lib | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 1bb594f..1915574 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -225,8 +225,7 @@ $(obj)/%: $(src)/%_shipped
 # ---------------------------------------------------------------------------
 
 quiet_cmd_ld = LD      $@
-cmd_ld = $(LD) $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F)) \
-	       $(filter-out FORCE,$^) -o $@
+cmd_ld = $(LD) $(ld_flags) $(LDFLAGS_$(@F)) $(filter-out FORCE,$^) -o $@
 
 # Objcopy
 # ---------------------------------------------------------------------------
-- 
2.7.4

[PATCH 4/6] kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)

[Masahiro Yamada]

$(LDFLAGS) $(ldflags-y) is equivalent to $(ld_flags).

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 scripts/Makefile.lib | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 1bb594f..1915574 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -225,8 +225,7 @@ $(obj)/%: $(src)/%_shipped
 # ---------------------------------------------------------------------------
 
 quiet_cmd_ld = LD      $@
-cmd_ld = $(LD) $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F)) \
-	       $(filter-out FORCE,$^) -o $@
+cmd_ld = $(LD) $(ld_flags) $(LDFLAGS_$(@F)) $(filter-out FORCE,$^) -o $@
 
 # Objcopy
 # ---------------------------------------------------------------------------
-- 
2.7.4

[PATCH 4/6] kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)

[Masahiro Yamada]

$(LDFLAGS) $(ldflags-y) is equivalent to $(ld_flags).

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 scripts/Makefile.lib | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 1bb594f..1915574 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -225,8 +225,7 @@ $(obj)/%: $(src)/%_shipped
 # ---------------------------------------------------------------------------
 
 quiet_cmd_ld = LD      $@
-cmd_ld = $(LD) $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F)) \
-	       $(filter-out FORCE,$^) -o $@
+cmd_ld = $(LD) $(ld_flags) $(LDFLAGS_$(@F)) $(filter-out FORCE,$^) -o $@
 
 # Objcopy
 # ---------------------------------------------------------------------------
-- 
2.7.4

[PATCH 5/6] kbuild: change ld_flags to contain LDFLAGS_$(@F)

[Masahiro Yamada]

Put $(LDFLAGS_$(@F)) into ld_flags so that $(LDFLAGS_pcap.o) and
$(LDFLAGS_vde.o) in arch/um/drivers/Makefile are absorbed.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/um/drivers/Makefile | 4 ++--
 scripts/Makefile.lib     | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile
index 16b3ceb..69331983 100644
--- a/arch/um/drivers/Makefile
+++ b/arch/um/drivers/Makefile
@@ -25,10 +25,10 @@ LDFLAGS_vde.o := -r $(shell $(CC) $(CFLAGS) -print-file-name=libvdeplug.a)
 targets := pcap_kern.o pcap_user.o vde_kern.o vde_user.o
 
 $(obj)/pcap.o: $(obj)/pcap_kern.o $(obj)/pcap_user.o
-	$(LD) -r -dp -o $@ $^ $(LDFLAGS) $(LDFLAGS_pcap.o)
+	$(LD) -r -dp -o $@ $^ $(ld_flags)
 
 $(obj)/vde.o: $(obj)/vde_kern.o $(obj)/vde_user.o
-	$(LD) -r -dp -o $@ $^ $(LDFLAGS) $(LDFLAGS_vde.o)
+	$(LD) -r -dp -o $@ $^ $(ld_flags)
 
 #XXX: The call below does not work because the flags are added before the
 # object name, so nothing from the library gets linked.
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 1915574..f56bb4b 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -162,7 +162,7 @@ a_flags        = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 cpp_flags      = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 		 $(__cpp_flags)
 
-ld_flags       = $(LDFLAGS) $(ldflags-y)
+ld_flags       = $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F))
 
 DTC_INCLUDE    := $(srctree)/scripts/dtc/include-prefixes
 
@@ -225,7 +225,7 @@ $(obj)/%: $(src)/%_shipped
 # ---------------------------------------------------------------------------
 
 quiet_cmd_ld = LD      $@
-cmd_ld = $(LD) $(ld_flags) $(LDFLAGS_$(@F)) $(filter-out FORCE,$^) -o $@
+cmd_ld = $(LD) $(ld_flags) $(filter-out FORCE,$^) -o $@
 
 # Objcopy
 # ---------------------------------------------------------------------------
-- 
2.7.4

[PATCH 5/6] kbuild: change ld_flags to contain LDFLAGS_$(@F)

[Masahiro Yamada]

Put $(LDFLAGS_$(@F)) into ld_flags so that $(LDFLAGS_pcap.o) and
$(LDFLAGS_vde.o) in arch/um/drivers/Makefile are absorbed.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/um/drivers/Makefile | 4 ++--
 scripts/Makefile.lib     | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile
index 16b3ceb..69331983 100644
--- a/arch/um/drivers/Makefile
+++ b/arch/um/drivers/Makefile
@@ -25,10 +25,10 @@ LDFLAGS_vde.o := -r $(shell $(CC) $(CFLAGS) -print-file-name=libvdeplug.a)
 targets := pcap_kern.o pcap_user.o vde_kern.o vde_user.o
 
 $(obj)/pcap.o: $(obj)/pcap_kern.o $(obj)/pcap_user.o
-	$(LD) -r -dp -o $@ $^ $(LDFLAGS) $(LDFLAGS_pcap.o)
+	$(LD) -r -dp -o $@ $^ $(ld_flags)
 
 $(obj)/vde.o: $(obj)/vde_kern.o $(obj)/vde_user.o
-	$(LD) -r -dp -o $@ $^ $(LDFLAGS) $(LDFLAGS_vde.o)
+	$(LD) -r -dp -o $@ $^ $(ld_flags)
 
 #XXX: The call below does not work because the flags are added before the
 # object name, so nothing from the library gets linked.
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 1915574..f56bb4b 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -162,7 +162,7 @@ a_flags        = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 cpp_flags      = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 		 $(__cpp_flags)
 
-ld_flags       = $(LDFLAGS) $(ldflags-y)
+ld_flags       = $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F))
 
 DTC_INCLUDE    := $(srctree)/scripts/dtc/include-prefixes
 
@@ -225,7 +225,7 @@ $(obj)/%: $(src)/%_shipped
 # ---------------------------------------------------------------------------
 
 quiet_cmd_ld = LD      $@
-cmd_ld = $(LD) $(ld_flags) $(LDFLAGS_$(@F)) $(filter-out FORCE,$^) -o $@
+cmd_ld = $(LD) $(ld_flags) $(filter-out FORCE,$^) -o $@
 
 # Objcopy
 # ---------------------------------------------------------------------------
-- 
2.7.4


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

[OpenRISC] [PATCH 5/6] kbuild: change ld_flags to contain LDFLAGS_$(@F)

[Masahiro Yamada]

Put $(LDFLAGS_$(@F)) into ld_flags so that $(LDFLAGS_pcap.o) and
$(LDFLAGS_vde.o) in arch/um/drivers/Makefile are absorbed.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/um/drivers/Makefile | 4 ++--
 scripts/Makefile.lib     | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile
index 16b3ceb..69331983 100644
--- a/arch/um/drivers/Makefile
+++ b/arch/um/drivers/Makefile
@@ -25,10 +25,10 @@ LDFLAGS_vde.o := -r $(shell $(CC) $(CFLAGS) -print-file-name=libvdeplug.a)
 targets := pcap_kern.o pcap_user.o vde_kern.o vde_user.o
 
 $(obj)/pcap.o: $(obj)/pcap_kern.o $(obj)/pcap_user.o
-	$(LD) -r -dp -o $@ $^ $(LDFLAGS) $(LDFLAGS_pcap.o)
+	$(LD) -r -dp -o $@ $^ $(ld_flags)
 
 $(obj)/vde.o: $(obj)/vde_kern.o $(obj)/vde_user.o
-	$(LD) -r -dp -o $@ $^ $(LDFLAGS) $(LDFLAGS_vde.o)
+	$(LD) -r -dp -o $@ $^ $(ld_flags)
 
 #XXX: The call below does not work because the flags are added before the
 # object name, so nothing from the library gets linked.
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 1915574..f56bb4b 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -162,7 +162,7 @@ a_flags        = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 cpp_flags      = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 		 $(__cpp_flags)
 
-ld_flags       = $(LDFLAGS) $(ldflags-y)
+ld_flags       = $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F))
 
 DTC_INCLUDE    := $(srctree)/scripts/dtc/include-prefixes
 
@@ -225,7 +225,7 @@ $(obj)/%: $(src)/%_shipped
 # ---------------------------------------------------------------------------
 
 quiet_cmd_ld = LD      $@
-cmd_ld = $(LD) $(ld_flags) $(LDFLAGS_$(@F)) $(filter-out FORCE,$^) -o $@
+cmd_ld = $(LD) $(ld_flags) $(filter-out FORCE,$^) -o $@
 
 # Objcopy
 # ---------------------------------------------------------------------------
-- 
2.7.4

[PATCH 5/6] kbuild: change ld_flags to contain LDFLAGS_$(@F)

[Masahiro Yamada]

Put $(LDFLAGS_$(@F)) into ld_flags so that $(LDFLAGS_pcap.o) and
$(LDFLAGS_vde.o) in arch/um/drivers/Makefile are absorbed.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/um/drivers/Makefile | 4 ++--
 scripts/Makefile.lib     | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile
index 16b3ceb..69331983 100644
--- a/arch/um/drivers/Makefile
+++ b/arch/um/drivers/Makefile
@@ -25,10 +25,10 @@ LDFLAGS_vde.o := -r $(shell $(CC) $(CFLAGS) -print-file-name=libvdeplug.a)
 targets := pcap_kern.o pcap_user.o vde_kern.o vde_user.o
 
 $(obj)/pcap.o: $(obj)/pcap_kern.o $(obj)/pcap_user.o
-	$(LD) -r -dp -o $@ $^ $(LDFLAGS) $(LDFLAGS_pcap.o)
+	$(LD) -r -dp -o $@ $^ $(ld_flags)
 
 $(obj)/vde.o: $(obj)/vde_kern.o $(obj)/vde_user.o
-	$(LD) -r -dp -o $@ $^ $(LDFLAGS) $(LDFLAGS_vde.o)
+	$(LD) -r -dp -o $@ $^ $(ld_flags)
 
 #XXX: The call below does not work because the flags are added before the
 # object name, so nothing from the library gets linked.
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 1915574..f56bb4b 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -162,7 +162,7 @@ a_flags        = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 cpp_flags      = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 		 $(__cpp_flags)
 
-ld_flags       = $(LDFLAGS) $(ldflags-y)
+ld_flags       = $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F))
 
 DTC_INCLUDE    := $(srctree)/scripts/dtc/include-prefixes
 
@@ -225,7 +225,7 @@ $(obj)/%: $(src)/%_shipped
 # ---------------------------------------------------------------------------
 
 quiet_cmd_ld = LD      $@
-cmd_ld = $(LD) $(ld_flags) $(LDFLAGS_$(@F)) $(filter-out FORCE,$^) -o $@
+cmd_ld = $(LD) $(ld_flags) $(filter-out FORCE,$^) -o $@
 
 # Objcopy
 # ---------------------------------------------------------------------------
-- 
2.7.4

[PATCH 5/6] kbuild: change ld_flags to contain LDFLAGS_$(@F)

[Masahiro Yamada]

Put $(LDFLAGS_$(@F)) into ld_flags so that $(LDFLAGS_pcap.o) and
$(LDFLAGS_vde.o) in arch/um/drivers/Makefile are absorbed.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/um/drivers/Makefile | 4 ++--
 scripts/Makefile.lib     | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile
index 16b3ceb..69331983 100644
--- a/arch/um/drivers/Makefile
+++ b/arch/um/drivers/Makefile
@@ -25,10 +25,10 @@ LDFLAGS_vde.o := -r $(shell $(CC) $(CFLAGS) -print-file-name=libvdeplug.a)
 targets := pcap_kern.o pcap_user.o vde_kern.o vde_user.o
 
 $(obj)/pcap.o: $(obj)/pcap_kern.o $(obj)/pcap_user.o
-	$(LD) -r -dp -o $@ $^ $(LDFLAGS) $(LDFLAGS_pcap.o)
+	$(LD) -r -dp -o $@ $^ $(ld_flags)
 
 $(obj)/vde.o: $(obj)/vde_kern.o $(obj)/vde_user.o
-	$(LD) -r -dp -o $@ $^ $(LDFLAGS) $(LDFLAGS_vde.o)
+	$(LD) -r -dp -o $@ $^ $(ld_flags)
 
 #XXX: The call below does not work because the flags are added before the
 # object name, so nothing from the library gets linked.
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 1915574..f56bb4b 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -162,7 +162,7 @@ a_flags        = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 cpp_flags      = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 		 $(__cpp_flags)
 
-ld_flags       = $(LDFLAGS) $(ldflags-y)
+ld_flags       = $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F))
 
 DTC_INCLUDE    := $(srctree)/scripts/dtc/include-prefixes
 
@@ -225,7 +225,7 @@ $(obj)/%: $(src)/%_shipped
 # ---------------------------------------------------------------------------
 
 quiet_cmd_ld = LD      $@
-cmd_ld = $(LD) $(ld_flags) $(LDFLAGS_$(@F)) $(filter-out FORCE,$^) -o $@
+cmd_ld = $(LD) $(ld_flags) $(filter-out FORCE,$^) -o $@
 
 # Objcopy
 # ---------------------------------------------------------------------------
-- 
2.7.4

[PATCH 6/6] kbuild: rename LDFLAGS to KBUILD_LDFLAGS

[Masahiro Yamada]

Commit a0f97e06a43c ("kbuild: enable 'make CFLAGS=...' to add
additional options to CC") renamed CFLAGS to KBUILD_CFLAGS.

Commit 222d394d30e7 ("kbuild: enable 'make AFLAGS=...' to add
additional options to AS") renamed AFLAGS to KBUILD_AFLAGS.

Commit 06c5040cdb13 ("kbuild: enable 'make CPPFLAGS=...' to add
additional options to CPP") renamed CPPFLAGS to KBUILD_CPPFLAGS.

For some reason, LDFLAGS was not renamed.

Using a well-known variable like LDFLAGS may result in accidental
override of the variable.

Kbuild generally uses KBUILD_ prefixed variables for the internally
appended options, so here is one more conversion to sanitize the
naming convention.

I did not touch Makefiles under tools/ since the tools build system
is a different world.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 Makefile                           | 6 +++---
 arch/arc/Makefile                  | 2 +-
 arch/arm/Makefile                  | 4 ++--
 arch/arm64/Makefile                | 4 ++--
 arch/c6x/Makefile                  | 3 +--
 arch/h8300/Makefile                | 2 +-
 arch/hexagon/Makefile              | 4 +---
 arch/m68k/Makefile                 | 2 +-
 arch/microblaze/Makefile           | 4 ++--
 arch/mips/Makefile                 | 2 +-
 arch/mips/boot/compressed/Makefile | 2 +-
 arch/mips/lasat/image/Makefile     | 2 +-
 arch/nds32/Makefile                | 4 ++--
 arch/powerpc/Makefile              | 6 +++---
 arch/riscv/Makefile                | 4 ++--
 arch/s390/Makefile                 | 2 +-
 arch/sh/Makefile                   | 4 ++--
 arch/sparc/Makefile                | 4 ++--
 arch/um/Makefile                   | 2 +-
 arch/x86/Makefile                  | 4 ++--
 arch/x86/Makefile.um               | 2 +-
 arch/x86/boot/compressed/Makefile  | 6 +++---
 arch/xtensa/Makefile               | 2 +-
 arch/xtensa/boot/boot-elf/Makefile | 2 +-
 scripts/Kbuild.include             | 4 ++--
 scripts/Makefile.build             | 4 ++--
 scripts/Makefile.lib               | 2 +-
 scripts/Makefile.modpost           | 2 +-
 28 files changed, 44 insertions(+), 47 deletions(-)

diff --git a/Makefile b/Makefile
index 925c55f..9eaa9b7 100644
--- a/Makefile
+++ b/Makefile
@@ -426,7 +426,7 @@ KBUILD_CFLAGS_KERNEL :=
 KBUILD_AFLAGS_MODULE  := -DMODULE
 KBUILD_CFLAGS_MODULE  := -DMODULE
 KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
-LDFLAGS :=
+KBUILD_LDFLAGS :=
 GCC_PLUGINS_CFLAGS :=
 
 export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC
@@ -434,7 +434,7 @@ export CPP AR NM STRIP OBJCOPY OBJDUMP HOSTLDFLAGS HOST_LOADLIBES
 export MAKE LEX YACC AWK GENKSYMS INSTALLKERNEL PERL PYTHON PYTHON2 PYTHON3 UTS_MACHINE
 export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS
 
-export KBUILD_CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS LDFLAGS
+export KBUILD_CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS KBUILD_LDFLAGS
 export KBUILD_CFLAGS CFLAGS_KERNEL CFLAGS_MODULE
 export CFLAGS_KASAN CFLAGS_KASAN_NOSANITIZE CFLAGS_UBSAN
 export KBUILD_AFLAGS AFLAGS_KERNEL AFLAGS_MODULE
@@ -997,7 +997,7 @@ ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(SRCARCH)/Makefile.postlink)
 
 # Final link of vmlinux with optional arch pass after final link
 cmd_link-vmlinux =                                                 \
-	$(CONFIG_SHELL) $< $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) ;    \
+	$(CONFIG_SHELL) $< $(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_vmlinux) ;    \
 	$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
 
 vmlinux: scripts/link-vmlinux.sh autoksyms_recursive $(vmlinux-deps) FORCE
diff --git a/arch/arc/Makefile b/arch/arc/Makefile
index d37f49d..5aecb8b 100644
--- a/arch/arc/Makefile
+++ b/arch/arc/Makefile
@@ -95,7 +95,7 @@ KBUILD_CFLAGS_MODULE	+= -mlong-calls -mno-millicode
 # Finally dump eveything into kernel build system
 KBUILD_CFLAGS	+= $(cflags-y)
 KBUILD_AFLAGS	+= $(KBUILD_CFLAGS)
-LDFLAGS		+= $(ldflags-y)
+KBUILD_LDFLAGS	+= $(ldflags-y)
 
 head-y		:= arch/arc/kernel/head.o
 
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index e7d703d..360f80a 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -43,12 +43,12 @@ ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
 KBUILD_CPPFLAGS	+= -mbig-endian
 CHECKFLAGS	+= -D__ARMEB__
 AS		+= -EB
-LDFLAGS		+= -EB
+KBUILD_LDFLAGS	+= -EB
 else
 KBUILD_CPPFLAGS	+= -mlittle-endian
 CHECKFLAGS	+= -D__ARMEL__
 AS		+= -EL
-LDFLAGS		+= -EL
+KBUILD_LDFLAGS	+= -EL
 endif
 
 #
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index 7976d2d..ae064d1 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -60,13 +60,13 @@ ifeq ($(CONFIG_CPU_BIG_ENDIAN), y)
 KBUILD_CPPFLAGS	+= -mbig-endian
 CHECKFLAGS	+= -D__AARCH64EB__
 AS		+= -EB
-LDFLAGS		+= -EB -maarch64elfb
+KBUILD_LDFLAGS	+= -EB -maarch64elfb
 UTS_MACHINE	:= aarch64_be
 else
 KBUILD_CPPFLAGS	+= -mlittle-endian
 CHECKFLAGS	+= -D__AARCH64EL__
 AS		+= -EL
-LDFLAGS		+= -EL -maarch64elf
+KBUILD_LDFLAGS	+= -EL -maarch64elf
 UTS_MACHINE	:= aarch64
 endif
 
diff --git a/arch/c6x/Makefile b/arch/c6x/Makefile
index 6ab942e..3fe8a94 100644
--- a/arch/c6x/Makefile
+++ b/arch/c6x/Makefile
@@ -23,8 +23,7 @@ ifdef CONFIG_CPU_BIG_ENDIAN
 KBUILD_CFLAGS   += -mbig-endian
 KBUILD_AFLAGS   += -mbig-endian
 LINKFLAGS       += -mbig-endian
-KBUILD_LDFLAGS  += -mbig-endian
-LDFLAGS += -EB
+KBUILD_LDFLAGS  += -mbig-endian -EB
 CHECKFLAGS	+= -D_BIG_ENDIAN
 endif
 
diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile
index e1c02ca..f9cbbb1 100644
--- a/arch/h8300/Makefile
+++ b/arch/h8300/Makefile
@@ -20,7 +20,7 @@ KBUILD_CFLAGS += -mint32 -fno-builtin
 KBUILD_CFLAGS += -D__linux__
 KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
 KBUILD_AFLAGS += $(aflags-y)
-LDFLAGS += $(ldflags-y)
+KBUILD_LDFLAGS += $(ldflags-y)
 
 ifeq ($(CROSS_COMPILE),)
 CROSS_COMPILE := h8300-unknown-linux-
diff --git a/arch/hexagon/Makefile b/arch/hexagon/Makefile
index 2efaa18..4c5858b 100644
--- a/arch/hexagon/Makefile
+++ b/arch/hexagon/Makefile
@@ -22,9 +22,7 @@ ldflags-y += $(call cc-option,-mv${CONFIG_HEXAGON_ARCH_VERSION})
 
 KBUILD_CFLAGS += $(cflags-y)
 KBUILD_AFLAGS += $(aflags-y)
-
-#  no KBUILD_LDFLAGS?
-LDFLAGS += $(ldflags-y)
+KBUILD_LDFLAGS += $(ldflags-y)
 
 # Thread-info register will be r19.  This value is not configureable;
 # it is hard-coded in several files.
diff --git a/arch/m68k/Makefile b/arch/m68k/Makefile
index f0dd9fc..997c9f2 100644
--- a/arch/m68k/Makefile
+++ b/arch/m68k/Makefile
@@ -69,7 +69,7 @@ KBUILD_CFLAGS += -D__uClinux__
 KBUILD_AFLAGS += -D__uClinux__
 endif
 
-LDFLAGS := -m m68kelf
+KBUILD_LDFLAGS := -m m68kelf
 KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/m68k/kernel/module.lds
 
 ifdef CONFIG_SUN3
diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile
index 7333036..4f3ab57 100644
--- a/arch/microblaze/Makefile
+++ b/arch/microblaze/Makefile
@@ -40,11 +40,11 @@ CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR) += -mxl-pattern-compare
 ifdef CONFIG_CPU_BIG_ENDIAN
 KBUILD_CFLAGS += -mbig-endian
 KBUILD_AFLAGS += -mbig-endian
-LDFLAGS += -EB
+KBUILD_LDFLAGS += -EB
 else
 KBUILD_CFLAGS += -mlittle-endian
 KBUILD_AFLAGS += -mlittle-endian
-LDFLAGS += -EL
+KBUILD_LDFLAGS += -EL
 endif
 
 CPUFLAGS-1 += $(call cc-option,-mcpu=v$(CPU_VER))
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index e2122cc..0d1b5e6 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -303,7 +303,7 @@ endif
 # instead of .eh_frame so we don't discard them.
 KBUILD_CFLAGS += -fno-asynchronous-unwind-tables
 
-LDFLAGS			+= -m $(ld-emul)
+KBUILD_LDFLAGS		+= -m $(ld-emul)
 
 ifdef CONFIG_MIPS
 CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -x c /dev/null | \
diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile
index abe77ad..3c453a1 100644
--- a/arch/mips/boot/compressed/Makefile
+++ b/arch/mips/boot/compressed/Makefile
@@ -92,7 +92,7 @@ UIMAGE_LOADADDR = $(VMLINUZ_LOAD_ADDRESS)
 vmlinuzobjs-y += $(obj)/piggy.o
 
 quiet_cmd_zld = LD      $@
-      cmd_zld = $(LD) $(LDFLAGS) -Ttext $(VMLINUZ_LOAD_ADDRESS) -T $< $(vmlinuzobjs-y) -o $@
+      cmd_zld = $(LD) $(KBUILD_LDFLAGS) -Ttext $(VMLINUZ_LOAD_ADDRESS) -T $< $(vmlinuzobjs-y) -o $@
 quiet_cmd_strip = STRIP	  $@
       cmd_strip = $(STRIP) -s $@
 vmlinuz: $(src)/ld.script $(vmlinuzobjs-y) $(obj)/calc_vmlinuz_load_addr
diff --git a/arch/mips/lasat/image/Makefile b/arch/mips/lasat/image/Makefile
index 9ab1326..78ce4cf 100644
--- a/arch/mips/lasat/image/Makefile
+++ b/arch/mips/lasat/image/Makefile
@@ -38,7 +38,7 @@ $(obj)/rom.bin: $(obj)/rom
 
 # Rule to make the bootloader
 $(obj)/rom: $(addprefix $(obj)/,$(OBJECTS))
-	$(LD) $(LDFLAGS) $(LDSCRIPT) -o $@ $^
+	$(LD) $(KBUILD_LDFLAGS) $(LDSCRIPT) -o $@ $^
 
 $(obj)/%.o: $(obj)/%.gz
 	$(LD) -r -o $@ -b binary $<
diff --git a/arch/nds32/Makefile b/arch/nds32/Makefile
index 513bb2e..b1321c4 100644
--- a/arch/nds32/Makefile
+++ b/arch/nds32/Makefile
@@ -33,11 +33,11 @@ endif
 ifdef CONFIG_CPU_LITTLE_ENDIAN
 KBUILD_CFLAGS   += $(call cc-option, -EL)
 KBUILD_AFLAGS   += $(call cc-option, -EL)
-LDFLAGS         += $(call cc-option, -EL)
+KBUILD_LDFLAGS  += $(call cc-option, -EL)
 else
 KBUILD_CFLAGS   += $(call cc-option, -EB)
 KBUILD_AFLAGS   += $(call cc-option, -EB)
-LDFLAGS         += $(call cc-option, -EB)
+KBUILD_LDFLAGS  += $(call cc-option, -EB)
 endif
 
 boot := arch/nds32/boot
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 2ea575c..3d157fc 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -76,14 +76,14 @@ endif
 
 ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
 KBUILD_CFLAGS	+= -mlittle-endian
-LDFLAGS		+= -EL
+KBUILD_LDFLAGS	+= -EL
 LDEMULATION	:= lppc
 GNUTARGET	:= powerpcle
 MULTIPLEWORD	:= -mno-multiple
 KBUILD_CFLAGS_MODULE += $(call cc-option,-mno-save-toc-indirect)
 else
 KBUILD_CFLAGS += $(call cc-option,-mbig-endian)
-LDFLAGS		+= -EB
+KBUILD_LDFLAGS	+= -EB
 LDEMULATION	:= ppc
 GNUTARGET	:= powerpc
 MULTIPLEWORD	:= -mmultiple
@@ -108,7 +108,7 @@ aflags-$(CONFIG_CPU_LITTLE_ENDIAN)	+= -mlittle-endian
 ifeq ($(HAS_BIARCH),y)
 KBUILD_CFLAGS	+= -m$(BITS)
 KBUILD_AFLAGS	+= -m$(BITS) -Wl,-a$(BITS)
-LDFLAGS		+= -m elf$(BITS)$(LDEMULATION)
+KBUILD_LDFLAGS	+= -m elf$(BITS)$(LDEMULATION)
 KBUILD_ARFLAGS	+= --target=elf$(BITS)-$(GNUTARGET)
 endif
 
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 2627e48..71b5741 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -26,7 +26,7 @@ ifeq ($(CONFIG_ARCH_RV64I),y)
 	KBUILD_CFLAGS += -mabi=lp64
 	KBUILD_AFLAGS += -mabi=lp64
 	KBUILD_MARCH = rv64im
-	LDFLAGS += -melf64lriscv
+	KBUILD_LDFLAGS += -melf64lriscv
 else
 	BITS := 32
 	UTS_MACHINE := riscv32
@@ -34,7 +34,7 @@ else
 	KBUILD_CFLAGS += -mabi=ilp32
 	KBUILD_AFLAGS += -mabi=ilp32
 	KBUILD_MARCH = rv32im
-	LDFLAGS += -melf32lriscv
+	KBUILD_LDFLAGS += -melf32lriscv
 endif
 
 KBUILD_CFLAGS += -Wall
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 68a6904..60120b6 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -11,7 +11,7 @@
 #
 
 LD_BFD		:= elf64-s390
-LDFLAGS		:= -m elf64_s390
+KBUILD_LDFLAGS	:= -m elf64_s390
 KBUILD_AFLAGS_MODULE += -fPIC
 KBUILD_CFLAGS_MODULE += -fPIC
 KBUILD_CFLAGS	+= -m64
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 65300193..c521ade 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -122,11 +122,11 @@ endif
 ifdef CONFIG_CPU_LITTLE_ENDIAN
 ld-bfd			:= elf32-$(UTS_MACHINE)-linux
 LDFLAGS_vmlinux		+= --defsym jiffies=jiffies_64 --oformat $(ld-bfd)
-LDFLAGS			+= -EL
+KBUILD_LDFLAGS		+= -EL
 else
 ld-bfd			:= elf32-$(UTS_MACHINE)big-linux
 LDFLAGS_vmlinux		+= --defsym jiffies=jiffies_64+4 --oformat $(ld-bfd)
-LDFLAGS			+= -EB
+KBUILD_LDFLAGS		+= -EB
 endif
 
 export ld-bfd BITS
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
index 966a13d..8ece494 100644
--- a/arch/sparc/Makefile
+++ b/arch/sparc/Makefile
@@ -21,7 +21,7 @@ ifeq ($(CONFIG_SPARC32),y)
 #
 
 CHECKFLAGS     += -D__sparc__
-LDFLAGS        := -m elf32_sparc
+KBUILD_LDFLAGS := -m elf32_sparc
 export BITS    := 32
 UTS_MACHINE    := sparc
 
@@ -40,7 +40,7 @@ else
 #
 
 CHECKFLAGS    += -D__sparc__ -D__sparc_v9__ -D__arch64__
-LDFLAGS       := -m elf64_sparc
+KBUILD_LDFLAGS := -m elf64_sparc
 export BITS   := 64
 UTS_MACHINE   := sparc64
 
diff --git a/arch/um/Makefile b/arch/um/Makefile
index e54dda8..6c4aed1 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -142,7 +142,7 @@ export LDS_ELF_FORMAT := $(ELF_FORMAT)
 # The wrappers will select whether using "malloc" or the kernel allocator.
 LINK_WRAPS = -Wl,--wrap,malloc -Wl,--wrap,free -Wl,--wrap,calloc
 
-LD_FLAGS_CMDLINE = $(foreach opt,$(LDFLAGS),-Wl,$(opt))
+LD_FLAGS_CMDLINE = $(foreach opt,$(KBUILD_LDFLAGS),-Wl,$(opt))
 
 # Used by link-vmlinux.sh which has special support for um link
 export CFLAGS_vmlinux := $(LINK-y) $(LINK_WRAPS) $(LD_FLAGS_CMDLINE)
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index a08e828..9129a96 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -224,7 +224,7 @@ sha256_ni_instr :=$(call as-instr,sha256msg1 %xmm0$(comma)%xmm1,-DCONFIG_AS_SHA2
 KBUILD_AFLAGS += $(cfi) $(cfi-sigframe) $(cfi-sections) $(asinstr) $(avx_instr) $(avx2_instr) $(avx512_instr) $(sha1_ni_instr) $(sha256_ni_instr)
 KBUILD_CFLAGS += $(cfi) $(cfi-sigframe) $(cfi-sections) $(asinstr) $(avx_instr) $(avx2_instr) $(avx512_instr) $(sha1_ni_instr) $(sha256_ni_instr)
 
-LDFLAGS := -m elf_$(UTS_MACHINE)
+KBUILD_LDFLAGS := -m elf_$(UTS_MACHINE)
 
 #
 # The 64-bit kernel must be aligned to 2MB.  Pass -z max-page-size=0x200000 to
@@ -232,7 +232,7 @@ LDFLAGS := -m elf_$(UTS_MACHINE)
 # by the linker.
 #
 ifdef CONFIG_X86_64
-LDFLAGS += $(call ld-option, -z max-page-size=0x200000)
+KBUILD_LDFLAGS += $(call ld-option, -z max-page-size=0x200000)
 endif
 
 # Speed up the build
diff --git a/arch/x86/Makefile.um b/arch/x86/Makefile.um
index 5296f8c..0d347ee 100644
--- a/arch/x86/Makefile.um
+++ b/arch/x86/Makefile.um
@@ -4,7 +4,7 @@ core-y += arch/x86/crypto/
 ifeq ($(CONFIG_X86_32),y)
 START := 0x8048000
 
-LDFLAGS			+= -m elf_i386
+KBUILD_LDFLAGS		+= -m elf_i386
 ELF_ARCH		:= i386
 ELF_FORMAT 		:= elf32-i386
 CHECKFLAGS	+= -D__i386__
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
index fa42f89..e1dc356 100644
--- a/arch/x86/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile
@@ -42,16 +42,16 @@ KBUILD_AFLAGS  := $(KBUILD_CFLAGS) -D__ASSEMBLY__
 GCOV_PROFILE := n
 UBSAN_SANITIZE :=n
 
-LDFLAGS := -m elf_$(UTS_MACHINE)
+KBUILD_LDFLAGS := -m elf_$(UTS_MACHINE)
 # Compressed kernel should be built as PIE since it may be loaded at any
 # address by the bootloader.
 ifeq ($(CONFIG_X86_32),y)
-LDFLAGS += $(call ld-option, -pie) $(call ld-option, --no-dynamic-linker)
+KBUILD_LDFLAGS += $(call ld-option, -pie) $(call ld-option, --no-dynamic-linker)
 else
 # To build 64-bit compressed kernel as PIE, we disable relocation
 # overflow check to avoid relocation overflow error with a new linker
 # command-line option, -z noreloc-overflow.
-LDFLAGS += $(shell $(LD) --help 2>&1 | grep -q "\-z noreloc-overflow" \
+KBUILD_LDFLAGS += $(shell $(LD) --help 2>&1 | grep -q "\-z noreloc-overflow" \
 	&& echo "-z noreloc-overflow -pie --no-dynamic-linker")
 endif
 LDFLAGS_vmlinux := -T
diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
index 3a934b7..295c120 100644
--- a/arch/xtensa/Makefile
+++ b/arch/xtensa/Makefile
@@ -49,7 +49,7 @@ KBUILD_CFLAGS += $(call cc-option,-mno-serialize-volatile,)
 KBUILD_AFLAGS += -mlongcalls -mtext-section-literals
 
 ifneq ($(CONFIG_LD_NO_RELAX),)
-LDFLAGS := --no-relax
+KBUILD_LDFLAGS := --no-relax
 endif
 
 ifeq ($(shell echo __XTENSA_EB__ | $(CC) -E - | grep -v "\#"),1)
diff --git a/arch/xtensa/boot/boot-elf/Makefile b/arch/xtensa/boot/boot-elf/Makefile
index 5214719..12ae1e9 100644
--- a/arch/xtensa/boot/boot-elf/Makefile
+++ b/arch/xtensa/boot/boot-elf/Makefile
@@ -25,7 +25,7 @@ $(obj)/Image.o: vmlinux.bin $(OBJS)
 		$(OBJS) $@
 
 $(obj)/../Image.elf: $(obj)/Image.o $(obj)/boot.lds
-	$(Q)$(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) \
+	$(Q)$(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_vmlinux) \
 		-T $(obj)/boot.lds \
 		--build-id=none \
 		-o $@ $(obj)/Image.o
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index c8156d6..feb918f 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -163,8 +163,8 @@ cc-ldoption = $(call try-run,\
 	$(CC) $(1) $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
 
 # ld-option
-# Usage: LDFLAGS += $(call ld-option, -X)
-ld-option = $(call try-run, $(LD) $(LDFLAGS) $(1) -v,$(1),$(2))
+# Usage: KBUILD_LDFLAGS += $(call ld-option, -X)
+ld-option = $(call try-run, $(LD) $(KBUILD_LDFLAGS) $(1) -v,$(1),$(2))
 
 # ar-option
 # Usage: KBUILD_ARFLAGS := $(call ar-option,D)
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index e7889f4..42d61c1 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -197,7 +197,7 @@ cmd_modversions_c =								\
 		$(call cmd_gensymtypes_c,$(KBUILD_SYMTYPES),$(@:.o=.symtypes))	\
 		    > $(@D)/.tmp_$(@F:.o=.ver);					\
 										\
-		$(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 			\
+		$(LD) $(KBUILD_LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 		\
 			-T $(@D)/.tmp_$(@F:.o=.ver);				\
 		rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver);		\
 	else									\
@@ -404,7 +404,7 @@ cmd_modversions_S =								\
 		$(call cmd_gensymtypes_S,$(KBUILD_SYMTYPES),$(@:.o=.symtypes))	\
 		    > $(@D)/.tmp_$(@F:.o=.ver);					\
 										\
-		$(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 			\
+		$(LD) $(KBUILD_LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 		\
 			-T $(@D)/.tmp_$(@F:.o=.ver);				\
 		rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver);		\
 	else									\
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index f56bb4b..193c551 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -162,7 +162,7 @@ a_flags        = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 cpp_flags      = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 		 $(__cpp_flags)
 
-ld_flags       = $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F))
+ld_flags       = $(KBUILD_LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F))
 
 DTC_INCLUDE    := $(srctree)/scripts/dtc/include-prefixes
 
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index df41744..fa00c61 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -120,7 +120,7 @@ ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(SRCARCH)/Makefile.postlink)
 # Step 6), final link of the modules with optional arch pass after final link
 quiet_cmd_ld_ko_o = LD [M]  $@
       cmd_ld_ko_o =                                                     \
-	$(LD) -r $(LDFLAGS)                                             \
+	$(LD) -r $(KBUILD_LDFLAGS)                                      \
                  $(KBUILD_LDFLAGS_MODULE) $(LDFLAGS_MODULE)             \
                  -o $@ $(filter-out FORCE,$^) ;                         \
 	$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
-- 
2.7.4

[OpenRISC] [PATCH 6/6] kbuild: rename LDFLAGS to KBUILD_LDFLAGS

[Masahiro Yamada]

Commit a0f97e06a43c ("kbuild: enable 'make CFLAGS=...' to add
additional options to CC") renamed CFLAGS to KBUILD_CFLAGS.

Commit 222d394d30e7 ("kbuild: enable 'make AFLAGS=...' to add
additional options to AS") renamed AFLAGS to KBUILD_AFLAGS.

Commit 06c5040cdb13 ("kbuild: enable 'make CPPFLAGS=...' to add
additional options to CPP") renamed CPPFLAGS to KBUILD_CPPFLAGS.

For some reason, LDFLAGS was not renamed.

Using a well-known variable like LDFLAGS may result in accidental
override of the variable.

Kbuild generally uses KBUILD_ prefixed variables for the internally
appended options, so here is one more conversion to sanitize the
naming convention.

I did not touch Makefiles under tools/ since the tools build system
is a different world.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 Makefile                           | 6 +++---
 arch/arc/Makefile                  | 2 +-
 arch/arm/Makefile                  | 4 ++--
 arch/arm64/Makefile                | 4 ++--
 arch/c6x/Makefile                  | 3 +--
 arch/h8300/Makefile                | 2 +-
 arch/hexagon/Makefile              | 4 +---
 arch/m68k/Makefile                 | 2 +-
 arch/microblaze/Makefile           | 4 ++--
 arch/mips/Makefile                 | 2 +-
 arch/mips/boot/compressed/Makefile | 2 +-
 arch/mips/lasat/image/Makefile     | 2 +-
 arch/nds32/Makefile                | 4 ++--
 arch/powerpc/Makefile              | 6 +++---
 arch/riscv/Makefile                | 4 ++--
 arch/s390/Makefile                 | 2 +-
 arch/sh/Makefile                   | 4 ++--
 arch/sparc/Makefile                | 4 ++--
 arch/um/Makefile                   | 2 +-
 arch/x86/Makefile                  | 4 ++--
 arch/x86/Makefile.um               | 2 +-
 arch/x86/boot/compressed/Makefile  | 6 +++---
 arch/xtensa/Makefile               | 2 +-
 arch/xtensa/boot/boot-elf/Makefile | 2 +-
 scripts/Kbuild.include             | 4 ++--
 scripts/Makefile.build             | 4 ++--
 scripts/Makefile.lib               | 2 +-
 scripts/Makefile.modpost           | 2 +-
 28 files changed, 44 insertions(+), 47 deletions(-)

diff --git a/Makefile b/Makefile
index 925c55f..9eaa9b7 100644
--- a/Makefile
+++ b/Makefile
@@ -426,7 +426,7 @@ KBUILD_CFLAGS_KERNEL :=
 KBUILD_AFLAGS_MODULE  := -DMODULE
 KBUILD_CFLAGS_MODULE  := -DMODULE
 KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
-LDFLAGS :=
+KBUILD_LDFLAGS :=
 GCC_PLUGINS_CFLAGS :=
 
 export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC
@@ -434,7 +434,7 @@ export CPP AR NM STRIP OBJCOPY OBJDUMP HOSTLDFLAGS HOST_LOADLIBES
 export MAKE LEX YACC AWK GENKSYMS INSTALLKERNEL PERL PYTHON PYTHON2 PYTHON3 UTS_MACHINE
 export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS
 
-export KBUILD_CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS LDFLAGS
+export KBUILD_CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS KBUILD_LDFLAGS
 export KBUILD_CFLAGS CFLAGS_KERNEL CFLAGS_MODULE
 export CFLAGS_KASAN CFLAGS_KASAN_NOSANITIZE CFLAGS_UBSAN
 export KBUILD_AFLAGS AFLAGS_KERNEL AFLAGS_MODULE
@@ -997,7 +997,7 @@ ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(SRCARCH)/Makefile.postlink)
 
 # Final link of vmlinux with optional arch pass after final link
 cmd_link-vmlinux =                                                 \
-	$(CONFIG_SHELL) $< $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) ;    \
+	$(CONFIG_SHELL) $< $(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_vmlinux) ;    \
 	$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
 
 vmlinux: scripts/link-vmlinux.sh autoksyms_recursive $(vmlinux-deps) FORCE
diff --git a/arch/arc/Makefile b/arch/arc/Makefile
index d37f49d..5aecb8b 100644
--- a/arch/arc/Makefile
+++ b/arch/arc/Makefile
@@ -95,7 +95,7 @@ KBUILD_CFLAGS_MODULE	+= -mlong-calls -mno-millicode
 # Finally dump eveything into kernel build system
 KBUILD_CFLAGS	+= $(cflags-y)
 KBUILD_AFLAGS	+= $(KBUILD_CFLAGS)
-LDFLAGS		+= $(ldflags-y)
+KBUILD_LDFLAGS	+= $(ldflags-y)
 
 head-y		:= arch/arc/kernel/head.o
 
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index e7d703d..360f80a 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -43,12 +43,12 @@ ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
 KBUILD_CPPFLAGS	+= -mbig-endian
 CHECKFLAGS	+= -D__ARMEB__
 AS		+= -EB
-LDFLAGS		+= -EB
+KBUILD_LDFLAGS	+= -EB
 else
 KBUILD_CPPFLAGS	+= -mlittle-endian
 CHECKFLAGS	+= -D__ARMEL__
 AS		+= -EL
-LDFLAGS		+= -EL
+KBUILD_LDFLAGS	+= -EL
 endif
 
 #
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index 7976d2d..ae064d1 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -60,13 +60,13 @@ ifeq ($(CONFIG_CPU_BIG_ENDIAN), y)
 KBUILD_CPPFLAGS	+= -mbig-endian
 CHECKFLAGS	+= -D__AARCH64EB__
 AS		+= -EB
-LDFLAGS		+= -EB -maarch64elfb
+KBUILD_LDFLAGS	+= -EB -maarch64elfb
 UTS_MACHINE	:= aarch64_be
 else
 KBUILD_CPPFLAGS	+= -mlittle-endian
 CHECKFLAGS	+= -D__AARCH64EL__
 AS		+= -EL
-LDFLAGS		+= -EL -maarch64elf
+KBUILD_LDFLAGS	+= -EL -maarch64elf
 UTS_MACHINE	:= aarch64
 endif
 
diff --git a/arch/c6x/Makefile b/arch/c6x/Makefile
index 6ab942e..3fe8a94 100644
--- a/arch/c6x/Makefile
+++ b/arch/c6x/Makefile
@@ -23,8 +23,7 @@ ifdef CONFIG_CPU_BIG_ENDIAN
 KBUILD_CFLAGS   += -mbig-endian
 KBUILD_AFLAGS   += -mbig-endian
 LINKFLAGS       += -mbig-endian
-KBUILD_LDFLAGS  += -mbig-endian
-LDFLAGS += -EB
+KBUILD_LDFLAGS  += -mbig-endian -EB
 CHECKFLAGS	+= -D_BIG_ENDIAN
 endif
 
diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile
index e1c02ca..f9cbbb1 100644
--- a/arch/h8300/Makefile
+++ b/arch/h8300/Makefile
@@ -20,7 +20,7 @@ KBUILD_CFLAGS += -mint32 -fno-builtin
 KBUILD_CFLAGS += -D__linux__
 KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
 KBUILD_AFLAGS += $(aflags-y)
-LDFLAGS += $(ldflags-y)
+KBUILD_LDFLAGS += $(ldflags-y)
 
 ifeq ($(CROSS_COMPILE),)
 CROSS_COMPILE := h8300-unknown-linux-
diff --git a/arch/hexagon/Makefile b/arch/hexagon/Makefile
index 2efaa18..4c5858b 100644
--- a/arch/hexagon/Makefile
+++ b/arch/hexagon/Makefile
@@ -22,9 +22,7 @@ ldflags-y += $(call cc-option,-mv${CONFIG_HEXAGON_ARCH_VERSION})
 
 KBUILD_CFLAGS += $(cflags-y)
 KBUILD_AFLAGS += $(aflags-y)
-
-#  no KBUILD_LDFLAGS?
-LDFLAGS += $(ldflags-y)
+KBUILD_LDFLAGS += $(ldflags-y)
 
 # Thread-info register will be r19.  This value is not configureable;
 # it is hard-coded in several files.
diff --git a/arch/m68k/Makefile b/arch/m68k/Makefile
index f0dd9fc..997c9f2 100644
--- a/arch/m68k/Makefile
+++ b/arch/m68k/Makefile
@@ -69,7 +69,7 @@ KBUILD_CFLAGS += -D__uClinux__
 KBUILD_AFLAGS += -D__uClinux__
 endif
 
-LDFLAGS := -m m68kelf
+KBUILD_LDFLAGS := -m m68kelf
 KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/m68k/kernel/module.lds
 
 ifdef CONFIG_SUN3
diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile
index 7333036..4f3ab57 100644
--- a/arch/microblaze/Makefile
+++ b/arch/microblaze/Makefile
@@ -40,11 +40,11 @@ CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR) += -mxl-pattern-compare
 ifdef CONFIG_CPU_BIG_ENDIAN
 KBUILD_CFLAGS += -mbig-endian
 KBUILD_AFLAGS += -mbig-endian
-LDFLAGS += -EB
+KBUILD_LDFLAGS += -EB
 else
 KBUILD_CFLAGS += -mlittle-endian
 KBUILD_AFLAGS += -mlittle-endian
-LDFLAGS += -EL
+KBUILD_LDFLAGS += -EL
 endif
 
 CPUFLAGS-1 += $(call cc-option,-mcpu=v$(CPU_VER))
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index e2122cc..0d1b5e6 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -303,7 +303,7 @@ endif
 # instead of .eh_frame so we don't discard them.
 KBUILD_CFLAGS += -fno-asynchronous-unwind-tables
 
-LDFLAGS			+= -m $(ld-emul)
+KBUILD_LDFLAGS		+= -m $(ld-emul)
 
 ifdef CONFIG_MIPS
 CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -x c /dev/null | \
diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile
index abe77ad..3c453a1 100644
--- a/arch/mips/boot/compressed/Makefile
+++ b/arch/mips/boot/compressed/Makefile
@@ -92,7 +92,7 @@ UIMAGE_LOADADDR = $(VMLINUZ_LOAD_ADDRESS)
 vmlinuzobjs-y += $(obj)/piggy.o
 
 quiet_cmd_zld = LD      $@
-      cmd_zld = $(LD) $(LDFLAGS) -Ttext $(VMLINUZ_LOAD_ADDRESS) -T $< $(vmlinuzobjs-y) -o $@
+      cmd_zld = $(LD) $(KBUILD_LDFLAGS) -Ttext $(VMLINUZ_LOAD_ADDRESS) -T $< $(vmlinuzobjs-y) -o $@
 quiet_cmd_strip = STRIP	  $@
       cmd_strip = $(STRIP) -s $@
 vmlinuz: $(src)/ld.script $(vmlinuzobjs-y) $(obj)/calc_vmlinuz_load_addr
diff --git a/arch/mips/lasat/image/Makefile b/arch/mips/lasat/image/Makefile
index 9ab1326..78ce4cf 100644
--- a/arch/mips/lasat/image/Makefile
+++ b/arch/mips/lasat/image/Makefile
@@ -38,7 +38,7 @@ $(obj)/rom.bin: $(obj)/rom
 
 # Rule to make the bootloader
 $(obj)/rom: $(addprefix $(obj)/,$(OBJECTS))
-	$(LD) $(LDFLAGS) $(LDSCRIPT) -o $@ $^
+	$(LD) $(KBUILD_LDFLAGS) $(LDSCRIPT) -o $@ $^
 
 $(obj)/%.o: $(obj)/%.gz
 	$(LD) -r -o $@ -b binary $<
diff --git a/arch/nds32/Makefile b/arch/nds32/Makefile
index 513bb2e..b1321c4 100644
--- a/arch/nds32/Makefile
+++ b/arch/nds32/Makefile
@@ -33,11 +33,11 @@ endif
 ifdef CONFIG_CPU_LITTLE_ENDIAN
 KBUILD_CFLAGS   += $(call cc-option, -EL)
 KBUILD_AFLAGS   += $(call cc-option, -EL)
-LDFLAGS         += $(call cc-option, -EL)
+KBUILD_LDFLAGS  += $(call cc-option, -EL)
 else
 KBUILD_CFLAGS   += $(call cc-option, -EB)
 KBUILD_AFLAGS   += $(call cc-option, -EB)
-LDFLAGS         += $(call cc-option, -EB)
+KBUILD_LDFLAGS  += $(call cc-option, -EB)
 endif
 
 boot := arch/nds32/boot
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 2ea575c..3d157fc 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -76,14 +76,14 @@ endif
 
 ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
 KBUILD_CFLAGS	+= -mlittle-endian
-LDFLAGS		+= -EL
+KBUILD_LDFLAGS	+= -EL
 LDEMULATION	:= lppc
 GNUTARGET	:= powerpcle
 MULTIPLEWORD	:= -mno-multiple
 KBUILD_CFLAGS_MODULE += $(call cc-option,-mno-save-toc-indirect)
 else
 KBUILD_CFLAGS += $(call cc-option,-mbig-endian)
-LDFLAGS		+= -EB
+KBUILD_LDFLAGS	+= -EB
 LDEMULATION	:= ppc
 GNUTARGET	:= powerpc
 MULTIPLEWORD	:= -mmultiple
@@ -108,7 +108,7 @@ aflags-$(CONFIG_CPU_LITTLE_ENDIAN)	+= -mlittle-endian
 ifeq ($(HAS_BIARCH),y)
 KBUILD_CFLAGS	+= -m$(BITS)
 KBUILD_AFLAGS	+= -m$(BITS) -Wl,-a$(BITS)
-LDFLAGS		+= -m elf$(BITS)$(LDEMULATION)
+KBUILD_LDFLAGS	+= -m elf$(BITS)$(LDEMULATION)
 KBUILD_ARFLAGS	+= --target=elf$(BITS)-$(GNUTARGET)
 endif
 
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 2627e48..71b5741 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -26,7 +26,7 @@ ifeq ($(CONFIG_ARCH_RV64I),y)
 	KBUILD_CFLAGS += -mabi=lp64
 	KBUILD_AFLAGS += -mabi=lp64
 	KBUILD_MARCH = rv64im
-	LDFLAGS += -melf64lriscv
+	KBUILD_LDFLAGS += -melf64lriscv
 else
 	BITS := 32
 	UTS_MACHINE := riscv32
@@ -34,7 +34,7 @@ else
 	KBUILD_CFLAGS += -mabi=ilp32
 	KBUILD_AFLAGS += -mabi=ilp32
 	KBUILD_MARCH = rv32im
-	LDFLAGS += -melf32lriscv
+	KBUILD_LDFLAGS += -melf32lriscv
 endif
 
 KBUILD_CFLAGS += -Wall
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 68a6904..60120b6 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -11,7 +11,7 @@
 #
 
 LD_BFD		:= elf64-s390
-LDFLAGS		:= -m elf64_s390
+KBUILD_LDFLAGS	:= -m elf64_s390
 KBUILD_AFLAGS_MODULE += -fPIC
 KBUILD_CFLAGS_MODULE += -fPIC
 KBUILD_CFLAGS	+= -m64
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 65300193..c521ade 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -122,11 +122,11 @@ endif
 ifdef CONFIG_CPU_LITTLE_ENDIAN
 ld-bfd			:= elf32-$(UTS_MACHINE)-linux
 LDFLAGS_vmlinux		+= --defsym jiffies=jiffies_64 --oformat $(ld-bfd)
-LDFLAGS			+= -EL
+KBUILD_LDFLAGS		+= -EL
 else
 ld-bfd			:= elf32-$(UTS_MACHINE)big-linux
 LDFLAGS_vmlinux		+= --defsym jiffies=jiffies_64+4 --oformat $(ld-bfd)
-LDFLAGS			+= -EB
+KBUILD_LDFLAGS		+= -EB
 endif
 
 export ld-bfd BITS
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
index 966a13d..8ece494 100644
--- a/arch/sparc/Makefile
+++ b/arch/sparc/Makefile
@@ -21,7 +21,7 @@ ifeq ($(CONFIG_SPARC32),y)
 #
 
 CHECKFLAGS     += -D__sparc__
-LDFLAGS        := -m elf32_sparc
+KBUILD_LDFLAGS := -m elf32_sparc
 export BITS    := 32
 UTS_MACHINE    := sparc
 
@@ -40,7 +40,7 @@ else
 #
 
 CHECKFLAGS    += -D__sparc__ -D__sparc_v9__ -D__arch64__
-LDFLAGS       := -m elf64_sparc
+KBUILD_LDFLAGS := -m elf64_sparc
 export BITS   := 64
 UTS_MACHINE   := sparc64
 
diff --git a/arch/um/Makefile b/arch/um/Makefile
index e54dda8..6c4aed1 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -142,7 +142,7 @@ export LDS_ELF_FORMAT := $(ELF_FORMAT)
 # The wrappers will select whether using "malloc" or the kernel allocator.
 LINK_WRAPS = -Wl,--wrap,malloc -Wl,--wrap,free -Wl,--wrap,calloc
 
-LD_FLAGS_CMDLINE = $(foreach opt,$(LDFLAGS),-Wl,$(opt))
+LD_FLAGS_CMDLINE = $(foreach opt,$(KBUILD_LDFLAGS),-Wl,$(opt))
 
 # Used by link-vmlinux.sh which has special support for um link
 export CFLAGS_vmlinux := $(LINK-y) $(LINK_WRAPS) $(LD_FLAGS_CMDLINE)
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index a08e828..9129a96 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -224,7 +224,7 @@ sha256_ni_instr :=$(call as-instr,sha256msg1 %xmm0$(comma)%xmm1,-DCONFIG_AS_SHA2
 KBUILD_AFLAGS += $(cfi) $(cfi-sigframe) $(cfi-sections) $(asinstr) $(avx_instr) $(avx2_instr) $(avx512_instr) $(sha1_ni_instr) $(sha256_ni_instr)
 KBUILD_CFLAGS += $(cfi) $(cfi-sigframe) $(cfi-sections) $(asinstr) $(avx_instr) $(avx2_instr) $(avx512_instr) $(sha1_ni_instr) $(sha256_ni_instr)
 
-LDFLAGS := -m elf_$(UTS_MACHINE)
+KBUILD_LDFLAGS := -m elf_$(UTS_MACHINE)
 
 #
 # The 64-bit kernel must be aligned to 2MB.  Pass -z max-page-size=0x200000 to
@@ -232,7 +232,7 @@ LDFLAGS := -m elf_$(UTS_MACHINE)
 # by the linker.
 #
 ifdef CONFIG_X86_64
-LDFLAGS += $(call ld-option, -z max-page-size=0x200000)
+KBUILD_LDFLAGS += $(call ld-option, -z max-page-size=0x200000)
 endif
 
 # Speed up the build
diff --git a/arch/x86/Makefile.um b/arch/x86/Makefile.um
index 5296f8c..0d347ee 100644
--- a/arch/x86/Makefile.um
+++ b/arch/x86/Makefile.um
@@ -4,7 +4,7 @@ core-y += arch/x86/crypto/
 ifeq ($(CONFIG_X86_32),y)
 START := 0x8048000
 
-LDFLAGS			+= -m elf_i386
+KBUILD_LDFLAGS		+= -m elf_i386
 ELF_ARCH		:= i386
 ELF_FORMAT 		:= elf32-i386
 CHECKFLAGS	+= -D__i386__
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
index fa42f89..e1dc356 100644
--- a/arch/x86/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile
@@ -42,16 +42,16 @@ KBUILD_AFLAGS  := $(KBUILD_CFLAGS) -D__ASSEMBLY__
 GCOV_PROFILE := n
 UBSAN_SANITIZE :=n
 
-LDFLAGS := -m elf_$(UTS_MACHINE)
+KBUILD_LDFLAGS := -m elf_$(UTS_MACHINE)
 # Compressed kernel should be built as PIE since it may be loaded@any
 # address by the bootloader.
 ifeq ($(CONFIG_X86_32),y)
-LDFLAGS += $(call ld-option, -pie) $(call ld-option, --no-dynamic-linker)
+KBUILD_LDFLAGS += $(call ld-option, -pie) $(call ld-option, --no-dynamic-linker)
 else
 # To build 64-bit compressed kernel as PIE, we disable relocation
 # overflow check to avoid relocation overflow error with a new linker
 # command-line option, -z noreloc-overflow.
-LDFLAGS += $(shell $(LD) --help 2>&1 | grep -q "\-z noreloc-overflow" \
+KBUILD_LDFLAGS += $(shell $(LD) --help 2>&1 | grep -q "\-z noreloc-overflow" \
 	&& echo "-z noreloc-overflow -pie --no-dynamic-linker")
 endif
 LDFLAGS_vmlinux := -T
diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
index 3a934b7..295c120 100644
--- a/arch/xtensa/Makefile
+++ b/arch/xtensa/Makefile
@@ -49,7 +49,7 @@ KBUILD_CFLAGS += $(call cc-option,-mno-serialize-volatile,)
 KBUILD_AFLAGS += -mlongcalls -mtext-section-literals
 
 ifneq ($(CONFIG_LD_NO_RELAX),)
-LDFLAGS := --no-relax
+KBUILD_LDFLAGS := --no-relax
 endif
 
 ifeq ($(shell echo __XTENSA_EB__ | $(CC) -E - | grep -v "\#"),1)
diff --git a/arch/xtensa/boot/boot-elf/Makefile b/arch/xtensa/boot/boot-elf/Makefile
index 5214719..12ae1e9 100644
--- a/arch/xtensa/boot/boot-elf/Makefile
+++ b/arch/xtensa/boot/boot-elf/Makefile
@@ -25,7 +25,7 @@ $(obj)/Image.o: vmlinux.bin $(OBJS)
 		$(OBJS) $@
 
 $(obj)/../Image.elf: $(obj)/Image.o $(obj)/boot.lds
-	$(Q)$(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) \
+	$(Q)$(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_vmlinux) \
 		-T $(obj)/boot.lds \
 		--build-id=none \
 		-o $@ $(obj)/Image.o
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index c8156d6..feb918f 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -163,8 +163,8 @@ cc-ldoption = $(call try-run,\
 	$(CC) $(1) $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
 
 # ld-option
-# Usage: LDFLAGS += $(call ld-option, -X)
-ld-option = $(call try-run, $(LD) $(LDFLAGS) $(1) -v,$(1),$(2))
+# Usage: KBUILD_LDFLAGS += $(call ld-option, -X)
+ld-option = $(call try-run, $(LD) $(KBUILD_LDFLAGS) $(1) -v,$(1),$(2))
 
 # ar-option
 # Usage: KBUILD_ARFLAGS := $(call ar-option,D)
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index e7889f4..42d61c1 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -197,7 +197,7 @@ cmd_modversions_c =								\
 		$(call cmd_gensymtypes_c,$(KBUILD_SYMTYPES),$(@:.o=.symtypes))	\
 		    > $(@D)/.tmp_$(@F:.o=.ver);					\
 										\
-		$(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 			\
+		$(LD) $(KBUILD_LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 		\
 			-T $(@D)/.tmp_$(@F:.o=.ver);				\
 		rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver);		\
 	else									\
@@ -404,7 +404,7 @@ cmd_modversions_S =								\
 		$(call cmd_gensymtypes_S,$(KBUILD_SYMTYPES),$(@:.o=.symtypes))	\
 		    > $(@D)/.tmp_$(@F:.o=.ver);					\
 										\
-		$(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 			\
+		$(LD) $(KBUILD_LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 		\
 			-T $(@D)/.tmp_$(@F:.o=.ver);				\
 		rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver);		\
 	else									\
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index f56bb4b..193c551 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -162,7 +162,7 @@ a_flags        = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 cpp_flags      = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 		 $(__cpp_flags)
 
-ld_flags       = $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F))
+ld_flags       = $(KBUILD_LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F))
 
 DTC_INCLUDE    := $(srctree)/scripts/dtc/include-prefixes
 
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index df41744..fa00c61 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -120,7 +120,7 @@ ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(SRCARCH)/Makefile.postlink)
 # Step 6), final link of the modules with optional arch pass after final link
 quiet_cmd_ld_ko_o = LD [M]  $@
       cmd_ld_ko_o =                                                     \
-	$(LD) -r $(LDFLAGS)                                             \
+	$(LD) -r $(KBUILD_LDFLAGS)                                      \
                  $(KBUILD_LDFLAGS_MODULE) $(LDFLAGS_MODULE)             \
                  -o $@ $(filter-out FORCE,$^) ;                         \
 	$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
-- 
2.7.4

[PATCH 6/6] kbuild: rename LDFLAGS to KBUILD_LDFLAGS

[Masahiro Yamada]

Commit a0f97e06a43c ("kbuild: enable 'make CFLAGS=...' to add
additional options to CC") renamed CFLAGS to KBUILD_CFLAGS.

Commit 222d394d30e7 ("kbuild: enable 'make AFLAGS=...' to add
additional options to AS") renamed AFLAGS to KBUILD_AFLAGS.

Commit 06c5040cdb13 ("kbuild: enable 'make CPPFLAGS=...' to add
additional options to CPP") renamed CPPFLAGS to KBUILD_CPPFLAGS.

For some reason, LDFLAGS was not renamed.

Using a well-known variable like LDFLAGS may result in accidental
override of the variable.

Kbuild generally uses KBUILD_ prefixed variables for the internally
appended options, so here is one more conversion to sanitize the
naming convention.

I did not touch Makefiles under tools/ since the tools build system
is a different world.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 Makefile                           | 6 +++---
 arch/arc/Makefile                  | 2 +-
 arch/arm/Makefile                  | 4 ++--
 arch/arm64/Makefile                | 4 ++--
 arch/c6x/Makefile                  | 3 +--
 arch/h8300/Makefile                | 2 +-
 arch/hexagon/Makefile              | 4 +---
 arch/m68k/Makefile                 | 2 +-
 arch/microblaze/Makefile           | 4 ++--
 arch/mips/Makefile                 | 2 +-
 arch/mips/boot/compressed/Makefile | 2 +-
 arch/mips/lasat/image/Makefile     | 2 +-
 arch/nds32/Makefile                | 4 ++--
 arch/powerpc/Makefile              | 6 +++---
 arch/riscv/Makefile                | 4 ++--
 arch/s390/Makefile                 | 2 +-
 arch/sh/Makefile                   | 4 ++--
 arch/sparc/Makefile                | 4 ++--
 arch/um/Makefile                   | 2 +-
 arch/x86/Makefile                  | 4 ++--
 arch/x86/Makefile.um               | 2 +-
 arch/x86/boot/compressed/Makefile  | 6 +++---
 arch/xtensa/Makefile               | 2 +-
 arch/xtensa/boot/boot-elf/Makefile | 2 +-
 scripts/Kbuild.include             | 4 ++--
 scripts/Makefile.build             | 4 ++--
 scripts/Makefile.lib               | 2 +-
 scripts/Makefile.modpost           | 2 +-
 28 files changed, 44 insertions(+), 47 deletions(-)

diff --git a/Makefile b/Makefile
index 925c55f..9eaa9b7 100644
--- a/Makefile
+++ b/Makefile
@@ -426,7 +426,7 @@ KBUILD_CFLAGS_KERNEL :=
 KBUILD_AFLAGS_MODULE  := -DMODULE
 KBUILD_CFLAGS_MODULE  := -DMODULE
 KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
-LDFLAGS :=
+KBUILD_LDFLAGS :=
 GCC_PLUGINS_CFLAGS :=
 
 export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC
@@ -434,7 +434,7 @@ export CPP AR NM STRIP OBJCOPY OBJDUMP HOSTLDFLAGS HOST_LOADLIBES
 export MAKE LEX YACC AWK GENKSYMS INSTALLKERNEL PERL PYTHON PYTHON2 PYTHON3 UTS_MACHINE
 export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS
 
-export KBUILD_CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS LDFLAGS
+export KBUILD_CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS KBUILD_LDFLAGS
 export KBUILD_CFLAGS CFLAGS_KERNEL CFLAGS_MODULE
 export CFLAGS_KASAN CFLAGS_KASAN_NOSANITIZE CFLAGS_UBSAN
 export KBUILD_AFLAGS AFLAGS_KERNEL AFLAGS_MODULE
@@ -997,7 +997,7 @@ ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(SRCARCH)/Makefile.postlink)
 
 # Final link of vmlinux with optional arch pass after final link
 cmd_link-vmlinux =                                                 \
-	$(CONFIG_SHELL) $< $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) ;    \
+	$(CONFIG_SHELL) $< $(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_vmlinux) ;    \
 	$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
 
 vmlinux: scripts/link-vmlinux.sh autoksyms_recursive $(vmlinux-deps) FORCE
diff --git a/arch/arc/Makefile b/arch/arc/Makefile
index d37f49d..5aecb8b 100644
--- a/arch/arc/Makefile
+++ b/arch/arc/Makefile
@@ -95,7 +95,7 @@ KBUILD_CFLAGS_MODULE	+= -mlong-calls -mno-millicode
 # Finally dump eveything into kernel build system
 KBUILD_CFLAGS	+= $(cflags-y)
 KBUILD_AFLAGS	+= $(KBUILD_CFLAGS)
-LDFLAGS		+= $(ldflags-y)
+KBUILD_LDFLAGS	+= $(ldflags-y)
 
 head-y		:= arch/arc/kernel/head.o
 
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index e7d703d..360f80a 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -43,12 +43,12 @@ ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
 KBUILD_CPPFLAGS	+= -mbig-endian
 CHECKFLAGS	+= -D__ARMEB__
 AS		+= -EB
-LDFLAGS		+= -EB
+KBUILD_LDFLAGS	+= -EB
 else
 KBUILD_CPPFLAGS	+= -mlittle-endian
 CHECKFLAGS	+= -D__ARMEL__
 AS		+= -EL
-LDFLAGS		+= -EL
+KBUILD_LDFLAGS	+= -EL
 endif
 
 #
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index 7976d2d..ae064d1 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -60,13 +60,13 @@ ifeq ($(CONFIG_CPU_BIG_ENDIAN), y)
 KBUILD_CPPFLAGS	+= -mbig-endian
 CHECKFLAGS	+= -D__AARCH64EB__
 AS		+= -EB
-LDFLAGS		+= -EB -maarch64elfb
+KBUILD_LDFLAGS	+= -EB -maarch64elfb
 UTS_MACHINE	:= aarch64_be
 else
 KBUILD_CPPFLAGS	+= -mlittle-endian
 CHECKFLAGS	+= -D__AARCH64EL__
 AS		+= -EL
-LDFLAGS		+= -EL -maarch64elf
+KBUILD_LDFLAGS	+= -EL -maarch64elf
 UTS_MACHINE	:= aarch64
 endif
 
diff --git a/arch/c6x/Makefile b/arch/c6x/Makefile
index 6ab942e..3fe8a94 100644
--- a/arch/c6x/Makefile
+++ b/arch/c6x/Makefile
@@ -23,8 +23,7 @@ ifdef CONFIG_CPU_BIG_ENDIAN
 KBUILD_CFLAGS   += -mbig-endian
 KBUILD_AFLAGS   += -mbig-endian
 LINKFLAGS       += -mbig-endian
-KBUILD_LDFLAGS  += -mbig-endian
-LDFLAGS += -EB
+KBUILD_LDFLAGS  += -mbig-endian -EB
 CHECKFLAGS	+= -D_BIG_ENDIAN
 endif
 
diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile
index e1c02ca..f9cbbb1 100644
--- a/arch/h8300/Makefile
+++ b/arch/h8300/Makefile
@@ -20,7 +20,7 @@ KBUILD_CFLAGS += -mint32 -fno-builtin
 KBUILD_CFLAGS += -D__linux__
 KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
 KBUILD_AFLAGS += $(aflags-y)
-LDFLAGS += $(ldflags-y)
+KBUILD_LDFLAGS += $(ldflags-y)
 
 ifeq ($(CROSS_COMPILE),)
 CROSS_COMPILE := h8300-unknown-linux-
diff --git a/arch/hexagon/Makefile b/arch/hexagon/Makefile
index 2efaa18..4c5858b 100644
--- a/arch/hexagon/Makefile
+++ b/arch/hexagon/Makefile
@@ -22,9 +22,7 @@ ldflags-y += $(call cc-option,-mv${CONFIG_HEXAGON_ARCH_VERSION})
 
 KBUILD_CFLAGS += $(cflags-y)
 KBUILD_AFLAGS += $(aflags-y)
-
-#  no KBUILD_LDFLAGS?
-LDFLAGS += $(ldflags-y)
+KBUILD_LDFLAGS += $(ldflags-y)
 
 # Thread-info register will be r19.  This value is not configureable;
 # it is hard-coded in several files.
diff --git a/arch/m68k/Makefile b/arch/m68k/Makefile
index f0dd9fc..997c9f2 100644
--- a/arch/m68k/Makefile
+++ b/arch/m68k/Makefile
@@ -69,7 +69,7 @@ KBUILD_CFLAGS += -D__uClinux__
 KBUILD_AFLAGS += -D__uClinux__
 endif
 
-LDFLAGS := -m m68kelf
+KBUILD_LDFLAGS := -m m68kelf
 KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/m68k/kernel/module.lds
 
 ifdef CONFIG_SUN3
diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile
index 7333036..4f3ab57 100644
--- a/arch/microblaze/Makefile
+++ b/arch/microblaze/Makefile
@@ -40,11 +40,11 @@ CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR) += -mxl-pattern-compare
 ifdef CONFIG_CPU_BIG_ENDIAN
 KBUILD_CFLAGS += -mbig-endian
 KBUILD_AFLAGS += -mbig-endian
-LDFLAGS += -EB
+KBUILD_LDFLAGS += -EB
 else
 KBUILD_CFLAGS += -mlittle-endian
 KBUILD_AFLAGS += -mlittle-endian
-LDFLAGS += -EL
+KBUILD_LDFLAGS += -EL
 endif
 
 CPUFLAGS-1 += $(call cc-option,-mcpu=v$(CPU_VER))
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index e2122cc..0d1b5e6 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -303,7 +303,7 @@ endif
 # instead of .eh_frame so we don't discard them.
 KBUILD_CFLAGS += -fno-asynchronous-unwind-tables
 
-LDFLAGS			+= -m $(ld-emul)
+KBUILD_LDFLAGS		+= -m $(ld-emul)
 
 ifdef CONFIG_MIPS
 CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -x c /dev/null | \
diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile
index abe77ad..3c453a1 100644
--- a/arch/mips/boot/compressed/Makefile
+++ b/arch/mips/boot/compressed/Makefile
@@ -92,7 +92,7 @@ UIMAGE_LOADADDR = $(VMLINUZ_LOAD_ADDRESS)
 vmlinuzobjs-y += $(obj)/piggy.o
 
 quiet_cmd_zld = LD      $@
-      cmd_zld = $(LD) $(LDFLAGS) -Ttext $(VMLINUZ_LOAD_ADDRESS) -T $< $(vmlinuzobjs-y) -o $@
+      cmd_zld = $(LD) $(KBUILD_LDFLAGS) -Ttext $(VMLINUZ_LOAD_ADDRESS) -T $< $(vmlinuzobjs-y) -o $@
 quiet_cmd_strip = STRIP	  $@
       cmd_strip = $(STRIP) -s $@
 vmlinuz: $(src)/ld.script $(vmlinuzobjs-y) $(obj)/calc_vmlinuz_load_addr
diff --git a/arch/mips/lasat/image/Makefile b/arch/mips/lasat/image/Makefile
index 9ab1326..78ce4cf 100644
--- a/arch/mips/lasat/image/Makefile
+++ b/arch/mips/lasat/image/Makefile
@@ -38,7 +38,7 @@ $(obj)/rom.bin: $(obj)/rom
 
 # Rule to make the bootloader
 $(obj)/rom: $(addprefix $(obj)/,$(OBJECTS))
-	$(LD) $(LDFLAGS) $(LDSCRIPT) -o $@ $^
+	$(LD) $(KBUILD_LDFLAGS) $(LDSCRIPT) -o $@ $^
 
 $(obj)/%.o: $(obj)/%.gz
 	$(LD) -r -o $@ -b binary $<
diff --git a/arch/nds32/Makefile b/arch/nds32/Makefile
index 513bb2e..b1321c4 100644
--- a/arch/nds32/Makefile
+++ b/arch/nds32/Makefile
@@ -33,11 +33,11 @@ endif
 ifdef CONFIG_CPU_LITTLE_ENDIAN
 KBUILD_CFLAGS   += $(call cc-option, -EL)
 KBUILD_AFLAGS   += $(call cc-option, -EL)
-LDFLAGS         += $(call cc-option, -EL)
+KBUILD_LDFLAGS  += $(call cc-option, -EL)
 else
 KBUILD_CFLAGS   += $(call cc-option, -EB)
 KBUILD_AFLAGS   += $(call cc-option, -EB)
-LDFLAGS         += $(call cc-option, -EB)
+KBUILD_LDFLAGS  += $(call cc-option, -EB)
 endif
 
 boot := arch/nds32/boot
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 2ea575c..3d157fc 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -76,14 +76,14 @@ endif
 
 ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
 KBUILD_CFLAGS	+= -mlittle-endian
-LDFLAGS		+= -EL
+KBUILD_LDFLAGS	+= -EL
 LDEMULATION	:= lppc
 GNUTARGET	:= powerpcle
 MULTIPLEWORD	:= -mno-multiple
 KBUILD_CFLAGS_MODULE += $(call cc-option,-mno-save-toc-indirect)
 else
 KBUILD_CFLAGS += $(call cc-option,-mbig-endian)
-LDFLAGS		+= -EB
+KBUILD_LDFLAGS	+= -EB
 LDEMULATION	:= ppc
 GNUTARGET	:= powerpc
 MULTIPLEWORD	:= -mmultiple
@@ -108,7 +108,7 @@ aflags-$(CONFIG_CPU_LITTLE_ENDIAN)	+= -mlittle-endian
 ifeq ($(HAS_BIARCH),y)
 KBUILD_CFLAGS	+= -m$(BITS)
 KBUILD_AFLAGS	+= -m$(BITS) -Wl,-a$(BITS)
-LDFLAGS		+= -m elf$(BITS)$(LDEMULATION)
+KBUILD_LDFLAGS	+= -m elf$(BITS)$(LDEMULATION)
 KBUILD_ARFLAGS	+= --target=elf$(BITS)-$(GNUTARGET)
 endif
 
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 2627e48..71b5741 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -26,7 +26,7 @@ ifeq ($(CONFIG_ARCH_RV64I),y)
 	KBUILD_CFLAGS += -mabi=lp64
 	KBUILD_AFLAGS += -mabi=lp64
 	KBUILD_MARCH = rv64im
-	LDFLAGS += -melf64lriscv
+	KBUILD_LDFLAGS += -melf64lriscv
 else
 	BITS := 32
 	UTS_MACHINE := riscv32
@@ -34,7 +34,7 @@ else
 	KBUILD_CFLAGS += -mabi=ilp32
 	KBUILD_AFLAGS += -mabi=ilp32
 	KBUILD_MARCH = rv32im
-	LDFLAGS += -melf32lriscv
+	KBUILD_LDFLAGS += -melf32lriscv
 endif
 
 KBUILD_CFLAGS += -Wall
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 68a6904..60120b6 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -11,7 +11,7 @@
 #
 
 LD_BFD		:= elf64-s390
-LDFLAGS		:= -m elf64_s390
+KBUILD_LDFLAGS	:= -m elf64_s390
 KBUILD_AFLAGS_MODULE += -fPIC
 KBUILD_CFLAGS_MODULE += -fPIC
 KBUILD_CFLAGS	+= -m64
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 65300193..c521ade 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -122,11 +122,11 @@ endif
 ifdef CONFIG_CPU_LITTLE_ENDIAN
 ld-bfd			:= elf32-$(UTS_MACHINE)-linux
 LDFLAGS_vmlinux		+= --defsym jiffies=jiffies_64 --oformat $(ld-bfd)
-LDFLAGS			+= -EL
+KBUILD_LDFLAGS		+= -EL
 else
 ld-bfd			:= elf32-$(UTS_MACHINE)big-linux
 LDFLAGS_vmlinux		+= --defsym jiffies=jiffies_64+4 --oformat $(ld-bfd)
-LDFLAGS			+= -EB
+KBUILD_LDFLAGS		+= -EB
 endif
 
 export ld-bfd BITS
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
index 966a13d..8ece494 100644
--- a/arch/sparc/Makefile
+++ b/arch/sparc/Makefile
@@ -21,7 +21,7 @@ ifeq ($(CONFIG_SPARC32),y)
 #
 
 CHECKFLAGS     += -D__sparc__
-LDFLAGS        := -m elf32_sparc
+KBUILD_LDFLAGS := -m elf32_sparc
 export BITS    := 32
 UTS_MACHINE    := sparc
 
@@ -40,7 +40,7 @@ else
 #
 
 CHECKFLAGS    += -D__sparc__ -D__sparc_v9__ -D__arch64__
-LDFLAGS       := -m elf64_sparc
+KBUILD_LDFLAGS := -m elf64_sparc
 export BITS   := 64
 UTS_MACHINE   := sparc64
 
diff --git a/arch/um/Makefile b/arch/um/Makefile
index e54dda8..6c4aed1 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -142,7 +142,7 @@ export LDS_ELF_FORMAT := $(ELF_FORMAT)
 # The wrappers will select whether using "malloc" or the kernel allocator.
 LINK_WRAPS = -Wl,--wrap,malloc -Wl,--wrap,free -Wl,--wrap,calloc
 
-LD_FLAGS_CMDLINE = $(foreach opt,$(LDFLAGS),-Wl,$(opt))
+LD_FLAGS_CMDLINE = $(foreach opt,$(KBUILD_LDFLAGS),-Wl,$(opt))
 
 # Used by link-vmlinux.sh which has special support for um link
 export CFLAGS_vmlinux := $(LINK-y) $(LINK_WRAPS) $(LD_FLAGS_CMDLINE)
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index a08e828..9129a96 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -224,7 +224,7 @@ sha256_ni_instr :=$(call as-instr,sha256msg1 %xmm0$(comma)%xmm1,-DCONFIG_AS_SHA2
 KBUILD_AFLAGS += $(cfi) $(cfi-sigframe) $(cfi-sections) $(asinstr) $(avx_instr) $(avx2_instr) $(avx512_instr) $(sha1_ni_instr) $(sha256_ni_instr)
 KBUILD_CFLAGS += $(cfi) $(cfi-sigframe) $(cfi-sections) $(asinstr) $(avx_instr) $(avx2_instr) $(avx512_instr) $(sha1_ni_instr) $(sha256_ni_instr)
 
-LDFLAGS := -m elf_$(UTS_MACHINE)
+KBUILD_LDFLAGS := -m elf_$(UTS_MACHINE)
 
 #
 # The 64-bit kernel must be aligned to 2MB.  Pass -z max-page-size=0x200000 to
@@ -232,7 +232,7 @@ LDFLAGS := -m elf_$(UTS_MACHINE)
 # by the linker.
 #
 ifdef CONFIG_X86_64
-LDFLAGS += $(call ld-option, -z max-page-size=0x200000)
+KBUILD_LDFLAGS += $(call ld-option, -z max-page-size=0x200000)
 endif
 
 # Speed up the build
diff --git a/arch/x86/Makefile.um b/arch/x86/Makefile.um
index 5296f8c..0d347ee 100644
--- a/arch/x86/Makefile.um
+++ b/arch/x86/Makefile.um
@@ -4,7 +4,7 @@ core-y += arch/x86/crypto/
 ifeq ($(CONFIG_X86_32),y)
 START := 0x8048000
 
-LDFLAGS			+= -m elf_i386
+KBUILD_LDFLAGS		+= -m elf_i386
 ELF_ARCH		:= i386
 ELF_FORMAT 		:= elf32-i386
 CHECKFLAGS	+= -D__i386__
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
index fa42f89..e1dc356 100644
--- a/arch/x86/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile
@@ -42,16 +42,16 @@ KBUILD_AFLAGS  := $(KBUILD_CFLAGS) -D__ASSEMBLY__
 GCOV_PROFILE := n
 UBSAN_SANITIZE :=n
 
-LDFLAGS := -m elf_$(UTS_MACHINE)
+KBUILD_LDFLAGS := -m elf_$(UTS_MACHINE)
 # Compressed kernel should be built as PIE since it may be loaded@any
 # address by the bootloader.
 ifeq ($(CONFIG_X86_32),y)
-LDFLAGS += $(call ld-option, -pie) $(call ld-option, --no-dynamic-linker)
+KBUILD_LDFLAGS += $(call ld-option, -pie) $(call ld-option, --no-dynamic-linker)
 else
 # To build 64-bit compressed kernel as PIE, we disable relocation
 # overflow check to avoid relocation overflow error with a new linker
 # command-line option, -z noreloc-overflow.
-LDFLAGS += $(shell $(LD) --help 2>&1 | grep -q "\-z noreloc-overflow" \
+KBUILD_LDFLAGS += $(shell $(LD) --help 2>&1 | grep -q "\-z noreloc-overflow" \
 	&& echo "-z noreloc-overflow -pie --no-dynamic-linker")
 endif
 LDFLAGS_vmlinux := -T
diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
index 3a934b7..295c120 100644
--- a/arch/xtensa/Makefile
+++ b/arch/xtensa/Makefile
@@ -49,7 +49,7 @@ KBUILD_CFLAGS += $(call cc-option,-mno-serialize-volatile,)
 KBUILD_AFLAGS += -mlongcalls -mtext-section-literals
 
 ifneq ($(CONFIG_LD_NO_RELAX),)
-LDFLAGS := --no-relax
+KBUILD_LDFLAGS := --no-relax
 endif
 
 ifeq ($(shell echo __XTENSA_EB__ | $(CC) -E - | grep -v "\#"),1)
diff --git a/arch/xtensa/boot/boot-elf/Makefile b/arch/xtensa/boot/boot-elf/Makefile
index 5214719..12ae1e9 100644
--- a/arch/xtensa/boot/boot-elf/Makefile
+++ b/arch/xtensa/boot/boot-elf/Makefile
@@ -25,7 +25,7 @@ $(obj)/Image.o: vmlinux.bin $(OBJS)
 		$(OBJS) $@
 
 $(obj)/../Image.elf: $(obj)/Image.o $(obj)/boot.lds
-	$(Q)$(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) \
+	$(Q)$(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_vmlinux) \
 		-T $(obj)/boot.lds \
 		--build-id=none \
 		-o $@ $(obj)/Image.o
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index c8156d6..feb918f 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -163,8 +163,8 @@ cc-ldoption = $(call try-run,\
 	$(CC) $(1) $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
 
 # ld-option
-# Usage: LDFLAGS += $(call ld-option, -X)
-ld-option = $(call try-run, $(LD) $(LDFLAGS) $(1) -v,$(1),$(2))
+# Usage: KBUILD_LDFLAGS += $(call ld-option, -X)
+ld-option = $(call try-run, $(LD) $(KBUILD_LDFLAGS) $(1) -v,$(1),$(2))
 
 # ar-option
 # Usage: KBUILD_ARFLAGS := $(call ar-option,D)
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index e7889f4..42d61c1 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -197,7 +197,7 @@ cmd_modversions_c =								\
 		$(call cmd_gensymtypes_c,$(KBUILD_SYMTYPES),$(@:.o=.symtypes))	\
 		    > $(@D)/.tmp_$(@F:.o=.ver);					\
 										\
-		$(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 			\
+		$(LD) $(KBUILD_LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 		\
 			-T $(@D)/.tmp_$(@F:.o=.ver);				\
 		rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver);		\
 	else									\
@@ -404,7 +404,7 @@ cmd_modversions_S =								\
 		$(call cmd_gensymtypes_S,$(KBUILD_SYMTYPES),$(@:.o=.symtypes))	\
 		    > $(@D)/.tmp_$(@F:.o=.ver);					\
 										\
-		$(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 			\
+		$(LD) $(KBUILD_LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 		\
 			-T $(@D)/.tmp_$(@F:.o=.ver);				\
 		rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver);		\
 	else									\
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index f56bb4b..193c551 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -162,7 +162,7 @@ a_flags        = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 cpp_flags      = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 		 $(__cpp_flags)
 
-ld_flags       = $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F))
+ld_flags       = $(KBUILD_LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F))
 
 DTC_INCLUDE    := $(srctree)/scripts/dtc/include-prefixes
 
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index df41744..fa00c61 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -120,7 +120,7 @@ ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(SRCARCH)/Makefile.postlink)
 # Step 6), final link of the modules with optional arch pass after final link
 quiet_cmd_ld_ko_o = LD [M]  $@
       cmd_ld_ko_o =                                                     \
-	$(LD) -r $(LDFLAGS)                                             \
+	$(LD) -r $(KBUILD_LDFLAGS)                                      \
                  $(KBUILD_LDFLAGS_MODULE) $(LDFLAGS_MODULE)             \
                  -o $@ $(filter-out FORCE,$^) ;                         \
 	$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
-- 
2.7.4

[PATCH 6/6] kbuild: rename LDFLAGS to KBUILD_LDFLAGS

[Masahiro Yamada]

Commit a0f97e06a43c ("kbuild: enable 'make CFLAGS=...' to add
additional options to CC") renamed CFLAGS to KBUILD_CFLAGS.

Commit 222d394d30e7 ("kbuild: enable 'make AFLAGS=...' to add
additional options to AS") renamed AFLAGS to KBUILD_AFLAGS.

Commit 06c5040cdb13 ("kbuild: enable 'make CPPFLAGS=...' to add
additional options to CPP") renamed CPPFLAGS to KBUILD_CPPFLAGS.

For some reason, LDFLAGS was not renamed.

Using a well-known variable like LDFLAGS may result in accidental
override of the variable.

Kbuild generally uses KBUILD_ prefixed variables for the internally
appended options, so here is one more conversion to sanitize the
naming convention.

I did not touch Makefiles under tools/ since the tools build system
is a different world.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 Makefile                           | 6 +++---
 arch/arc/Makefile                  | 2 +-
 arch/arm/Makefile                  | 4 ++--
 arch/arm64/Makefile                | 4 ++--
 arch/c6x/Makefile                  | 3 +--
 arch/h8300/Makefile                | 2 +-
 arch/hexagon/Makefile              | 4 +---
 arch/m68k/Makefile                 | 2 +-
 arch/microblaze/Makefile           | 4 ++--
 arch/mips/Makefile                 | 2 +-
 arch/mips/boot/compressed/Makefile | 2 +-
 arch/mips/lasat/image/Makefile     | 2 +-
 arch/nds32/Makefile                | 4 ++--
 arch/powerpc/Makefile              | 6 +++---
 arch/riscv/Makefile                | 4 ++--
 arch/s390/Makefile                 | 2 +-
 arch/sh/Makefile                   | 4 ++--
 arch/sparc/Makefile                | 4 ++--
 arch/um/Makefile                   | 2 +-
 arch/x86/Makefile                  | 4 ++--
 arch/x86/Makefile.um               | 2 +-
 arch/x86/boot/compressed/Makefile  | 6 +++---
 arch/xtensa/Makefile               | 2 +-
 arch/xtensa/boot/boot-elf/Makefile | 2 +-
 scripts/Kbuild.include             | 4 ++--
 scripts/Makefile.build             | 4 ++--
 scripts/Makefile.lib               | 2 +-
 scripts/Makefile.modpost           | 2 +-
 28 files changed, 44 insertions(+), 47 deletions(-)

diff --git a/Makefile b/Makefile
index 925c55f..9eaa9b7 100644
--- a/Makefile
+++ b/Makefile
@@ -426,7 +426,7 @@ KBUILD_CFLAGS_KERNEL :=
 KBUILD_AFLAGS_MODULE  := -DMODULE
 KBUILD_CFLAGS_MODULE  := -DMODULE
 KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
-LDFLAGS :=
+KBUILD_LDFLAGS :=
 GCC_PLUGINS_CFLAGS :=
 
 export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC
@@ -434,7 +434,7 @@ export CPP AR NM STRIP OBJCOPY OBJDUMP HOSTLDFLAGS HOST_LOADLIBES
 export MAKE LEX YACC AWK GENKSYMS INSTALLKERNEL PERL PYTHON PYTHON2 PYTHON3 UTS_MACHINE
 export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS
 
-export KBUILD_CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS LDFLAGS
+export KBUILD_CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS KBUILD_LDFLAGS
 export KBUILD_CFLAGS CFLAGS_KERNEL CFLAGS_MODULE
 export CFLAGS_KASAN CFLAGS_KASAN_NOSANITIZE CFLAGS_UBSAN
 export KBUILD_AFLAGS AFLAGS_KERNEL AFLAGS_MODULE
@@ -997,7 +997,7 @@ ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(SRCARCH)/Makefile.postlink)
 
 # Final link of vmlinux with optional arch pass after final link
 cmd_link-vmlinux =                                                 \
-	$(CONFIG_SHELL) $< $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) ;    \
+	$(CONFIG_SHELL) $< $(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_vmlinux) ;    \
 	$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
 
 vmlinux: scripts/link-vmlinux.sh autoksyms_recursive $(vmlinux-deps) FORCE
diff --git a/arch/arc/Makefile b/arch/arc/Makefile
index d37f49d..5aecb8b 100644
--- a/arch/arc/Makefile
+++ b/arch/arc/Makefile
@@ -95,7 +95,7 @@ KBUILD_CFLAGS_MODULE	+= -mlong-calls -mno-millicode
 # Finally dump eveything into kernel build system
 KBUILD_CFLAGS	+= $(cflags-y)
 KBUILD_AFLAGS	+= $(KBUILD_CFLAGS)
-LDFLAGS		+= $(ldflags-y)
+KBUILD_LDFLAGS	+= $(ldflags-y)
 
 head-y		:= arch/arc/kernel/head.o
 
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index e7d703d..360f80a 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -43,12 +43,12 @@ ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
 KBUILD_CPPFLAGS	+= -mbig-endian
 CHECKFLAGS	+= -D__ARMEB__
 AS		+= -EB
-LDFLAGS		+= -EB
+KBUILD_LDFLAGS	+= -EB
 else
 KBUILD_CPPFLAGS	+= -mlittle-endian
 CHECKFLAGS	+= -D__ARMEL__
 AS		+= -EL
-LDFLAGS		+= -EL
+KBUILD_LDFLAGS	+= -EL
 endif
 
 #
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index 7976d2d..ae064d1 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -60,13 +60,13 @@ ifeq ($(CONFIG_CPU_BIG_ENDIAN), y)
 KBUILD_CPPFLAGS	+= -mbig-endian
 CHECKFLAGS	+= -D__AARCH64EB__
 AS		+= -EB
-LDFLAGS		+= -EB -maarch64elfb
+KBUILD_LDFLAGS	+= -EB -maarch64elfb
 UTS_MACHINE	:= aarch64_be
 else
 KBUILD_CPPFLAGS	+= -mlittle-endian
 CHECKFLAGS	+= -D__AARCH64EL__
 AS		+= -EL
-LDFLAGS		+= -EL -maarch64elf
+KBUILD_LDFLAGS	+= -EL -maarch64elf
 UTS_MACHINE	:= aarch64
 endif
 
diff --git a/arch/c6x/Makefile b/arch/c6x/Makefile
index 6ab942e..3fe8a94 100644
--- a/arch/c6x/Makefile
+++ b/arch/c6x/Makefile
@@ -23,8 +23,7 @@ ifdef CONFIG_CPU_BIG_ENDIAN
 KBUILD_CFLAGS   += -mbig-endian
 KBUILD_AFLAGS   += -mbig-endian
 LINKFLAGS       += -mbig-endian
-KBUILD_LDFLAGS  += -mbig-endian
-LDFLAGS += -EB
+KBUILD_LDFLAGS  += -mbig-endian -EB
 CHECKFLAGS	+= -D_BIG_ENDIAN
 endif
 
diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile
index e1c02ca..f9cbbb1 100644
--- a/arch/h8300/Makefile
+++ b/arch/h8300/Makefile
@@ -20,7 +20,7 @@ KBUILD_CFLAGS += -mint32 -fno-builtin
 KBUILD_CFLAGS += -D__linux__
 KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
 KBUILD_AFLAGS += $(aflags-y)
-LDFLAGS += $(ldflags-y)
+KBUILD_LDFLAGS += $(ldflags-y)
 
 ifeq ($(CROSS_COMPILE),)
 CROSS_COMPILE := h8300-unknown-linux-
diff --git a/arch/hexagon/Makefile b/arch/hexagon/Makefile
index 2efaa18..4c5858b 100644
--- a/arch/hexagon/Makefile
+++ b/arch/hexagon/Makefile
@@ -22,9 +22,7 @@ ldflags-y += $(call cc-option,-mv${CONFIG_HEXAGON_ARCH_VERSION})
 
 KBUILD_CFLAGS += $(cflags-y)
 KBUILD_AFLAGS += $(aflags-y)
-
-#  no KBUILD_LDFLAGS?
-LDFLAGS += $(ldflags-y)
+KBUILD_LDFLAGS += $(ldflags-y)
 
 # Thread-info register will be r19.  This value is not configureable;
 # it is hard-coded in several files.
diff --git a/arch/m68k/Makefile b/arch/m68k/Makefile
index f0dd9fc..997c9f2 100644
--- a/arch/m68k/Makefile
+++ b/arch/m68k/Makefile
@@ -69,7 +69,7 @@ KBUILD_CFLAGS += -D__uClinux__
 KBUILD_AFLAGS += -D__uClinux__
 endif
 
-LDFLAGS := -m m68kelf
+KBUILD_LDFLAGS := -m m68kelf
 KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/m68k/kernel/module.lds
 
 ifdef CONFIG_SUN3
diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile
index 7333036..4f3ab57 100644
--- a/arch/microblaze/Makefile
+++ b/arch/microblaze/Makefile
@@ -40,11 +40,11 @@ CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR) += -mxl-pattern-compare
 ifdef CONFIG_CPU_BIG_ENDIAN
 KBUILD_CFLAGS += -mbig-endian
 KBUILD_AFLAGS += -mbig-endian
-LDFLAGS += -EB
+KBUILD_LDFLAGS += -EB
 else
 KBUILD_CFLAGS += -mlittle-endian
 KBUILD_AFLAGS += -mlittle-endian
-LDFLAGS += -EL
+KBUILD_LDFLAGS += -EL
 endif
 
 CPUFLAGS-1 += $(call cc-option,-mcpu=v$(CPU_VER))
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index e2122cc..0d1b5e6 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -303,7 +303,7 @@ endif
 # instead of .eh_frame so we don't discard them.
 KBUILD_CFLAGS += -fno-asynchronous-unwind-tables
 
-LDFLAGS			+= -m $(ld-emul)
+KBUILD_LDFLAGS		+= -m $(ld-emul)
 
 ifdef CONFIG_MIPS
 CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -x c /dev/null | \
diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile
index abe77ad..3c453a1 100644
--- a/arch/mips/boot/compressed/Makefile
+++ b/arch/mips/boot/compressed/Makefile
@@ -92,7 +92,7 @@ UIMAGE_LOADADDR = $(VMLINUZ_LOAD_ADDRESS)
 vmlinuzobjs-y += $(obj)/piggy.o
 
 quiet_cmd_zld = LD      $@
-      cmd_zld = $(LD) $(LDFLAGS) -Ttext $(VMLINUZ_LOAD_ADDRESS) -T $< $(vmlinuzobjs-y) -o $@
+      cmd_zld = $(LD) $(KBUILD_LDFLAGS) -Ttext $(VMLINUZ_LOAD_ADDRESS) -T $< $(vmlinuzobjs-y) -o $@
 quiet_cmd_strip = STRIP	  $@
       cmd_strip = $(STRIP) -s $@
 vmlinuz: $(src)/ld.script $(vmlinuzobjs-y) $(obj)/calc_vmlinuz_load_addr
diff --git a/arch/mips/lasat/image/Makefile b/arch/mips/lasat/image/Makefile
index 9ab1326..78ce4cf 100644
--- a/arch/mips/lasat/image/Makefile
+++ b/arch/mips/lasat/image/Makefile
@@ -38,7 +38,7 @@ $(obj)/rom.bin: $(obj)/rom
 
 # Rule to make the bootloader
 $(obj)/rom: $(addprefix $(obj)/,$(OBJECTS))
-	$(LD) $(LDFLAGS) $(LDSCRIPT) -o $@ $^
+	$(LD) $(KBUILD_LDFLAGS) $(LDSCRIPT) -o $@ $^
 
 $(obj)/%.o: $(obj)/%.gz
 	$(LD) -r -o $@ -b binary $<
diff --git a/arch/nds32/Makefile b/arch/nds32/Makefile
index 513bb2e..b1321c4 100644
--- a/arch/nds32/Makefile
+++ b/arch/nds32/Makefile
@@ -33,11 +33,11 @@ endif
 ifdef CONFIG_CPU_LITTLE_ENDIAN
 KBUILD_CFLAGS   += $(call cc-option, -EL)
 KBUILD_AFLAGS   += $(call cc-option, -EL)
-LDFLAGS         += $(call cc-option, -EL)
+KBUILD_LDFLAGS  += $(call cc-option, -EL)
 else
 KBUILD_CFLAGS   += $(call cc-option, -EB)
 KBUILD_AFLAGS   += $(call cc-option, -EB)
-LDFLAGS         += $(call cc-option, -EB)
+KBUILD_LDFLAGS  += $(call cc-option, -EB)
 endif
 
 boot := arch/nds32/boot
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 2ea575c..3d157fc 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -76,14 +76,14 @@ endif
 
 ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
 KBUILD_CFLAGS	+= -mlittle-endian
-LDFLAGS		+= -EL
+KBUILD_LDFLAGS	+= -EL
 LDEMULATION	:= lppc
 GNUTARGET	:= powerpcle
 MULTIPLEWORD	:= -mno-multiple
 KBUILD_CFLAGS_MODULE += $(call cc-option,-mno-save-toc-indirect)
 else
 KBUILD_CFLAGS += $(call cc-option,-mbig-endian)
-LDFLAGS		+= -EB
+KBUILD_LDFLAGS	+= -EB
 LDEMULATION	:= ppc
 GNUTARGET	:= powerpc
 MULTIPLEWORD	:= -mmultiple
@@ -108,7 +108,7 @@ aflags-$(CONFIG_CPU_LITTLE_ENDIAN)	+= -mlittle-endian
 ifeq ($(HAS_BIARCH),y)
 KBUILD_CFLAGS	+= -m$(BITS)
 KBUILD_AFLAGS	+= -m$(BITS) -Wl,-a$(BITS)
-LDFLAGS		+= -m elf$(BITS)$(LDEMULATION)
+KBUILD_LDFLAGS	+= -m elf$(BITS)$(LDEMULATION)
 KBUILD_ARFLAGS	+= --target=elf$(BITS)-$(GNUTARGET)
 endif
 
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 2627e48..71b5741 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -26,7 +26,7 @@ ifeq ($(CONFIG_ARCH_RV64I),y)
 	KBUILD_CFLAGS += -mabi=lp64
 	KBUILD_AFLAGS += -mabi=lp64
 	KBUILD_MARCH = rv64im
-	LDFLAGS += -melf64lriscv
+	KBUILD_LDFLAGS += -melf64lriscv
 else
 	BITS := 32
 	UTS_MACHINE := riscv32
@@ -34,7 +34,7 @@ else
 	KBUILD_CFLAGS += -mabi=ilp32
 	KBUILD_AFLAGS += -mabi=ilp32
 	KBUILD_MARCH = rv32im
-	LDFLAGS += -melf32lriscv
+	KBUILD_LDFLAGS += -melf32lriscv
 endif
 
 KBUILD_CFLAGS += -Wall
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 68a6904..60120b6 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -11,7 +11,7 @@
 #
 
 LD_BFD		:= elf64-s390
-LDFLAGS		:= -m elf64_s390
+KBUILD_LDFLAGS	:= -m elf64_s390
 KBUILD_AFLAGS_MODULE += -fPIC
 KBUILD_CFLAGS_MODULE += -fPIC
 KBUILD_CFLAGS	+= -m64
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 65300193..c521ade 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -122,11 +122,11 @@ endif
 ifdef CONFIG_CPU_LITTLE_ENDIAN
 ld-bfd			:= elf32-$(UTS_MACHINE)-linux
 LDFLAGS_vmlinux		+= --defsym jiffies=jiffies_64 --oformat $(ld-bfd)
-LDFLAGS			+= -EL
+KBUILD_LDFLAGS		+= -EL
 else
 ld-bfd			:= elf32-$(UTS_MACHINE)big-linux
 LDFLAGS_vmlinux		+= --defsym jiffies=jiffies_64+4 --oformat $(ld-bfd)
-LDFLAGS			+= -EB
+KBUILD_LDFLAGS		+= -EB
 endif
 
 export ld-bfd BITS
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
index 966a13d..8ece494 100644
--- a/arch/sparc/Makefile
+++ b/arch/sparc/Makefile
@@ -21,7 +21,7 @@ ifeq ($(CONFIG_SPARC32),y)
 #
 
 CHECKFLAGS     += -D__sparc__
-LDFLAGS        := -m elf32_sparc
+KBUILD_LDFLAGS := -m elf32_sparc
 export BITS    := 32
 UTS_MACHINE    := sparc
 
@@ -40,7 +40,7 @@ else
 #
 
 CHECKFLAGS    += -D__sparc__ -D__sparc_v9__ -D__arch64__
-LDFLAGS       := -m elf64_sparc
+KBUILD_LDFLAGS := -m elf64_sparc
 export BITS   := 64
 UTS_MACHINE   := sparc64
 
diff --git a/arch/um/Makefile b/arch/um/Makefile
index e54dda8..6c4aed1 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -142,7 +142,7 @@ export LDS_ELF_FORMAT := $(ELF_FORMAT)
 # The wrappers will select whether using "malloc" or the kernel allocator.
 LINK_WRAPS = -Wl,--wrap,malloc -Wl,--wrap,free -Wl,--wrap,calloc
 
-LD_FLAGS_CMDLINE = $(foreach opt,$(LDFLAGS),-Wl,$(opt))
+LD_FLAGS_CMDLINE = $(foreach opt,$(KBUILD_LDFLAGS),-Wl,$(opt))
 
 # Used by link-vmlinux.sh which has special support for um link
 export CFLAGS_vmlinux := $(LINK-y) $(LINK_WRAPS) $(LD_FLAGS_CMDLINE)
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index a08e828..9129a96 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -224,7 +224,7 @@ sha256_ni_instr :=$(call as-instr,sha256msg1 %xmm0$(comma)%xmm1,-DCONFIG_AS_SHA2
 KBUILD_AFLAGS += $(cfi) $(cfi-sigframe) $(cfi-sections) $(asinstr) $(avx_instr) $(avx2_instr) $(avx512_instr) $(sha1_ni_instr) $(sha256_ni_instr)
 KBUILD_CFLAGS += $(cfi) $(cfi-sigframe) $(cfi-sections) $(asinstr) $(avx_instr) $(avx2_instr) $(avx512_instr) $(sha1_ni_instr) $(sha256_ni_instr)
 
-LDFLAGS := -m elf_$(UTS_MACHINE)
+KBUILD_LDFLAGS := -m elf_$(UTS_MACHINE)
 
 #
 # The 64-bit kernel must be aligned to 2MB.  Pass -z max-page-size=0x200000 to
@@ -232,7 +232,7 @@ LDFLAGS := -m elf_$(UTS_MACHINE)
 # by the linker.
 #
 ifdef CONFIG_X86_64
-LDFLAGS += $(call ld-option, -z max-page-size=0x200000)
+KBUILD_LDFLAGS += $(call ld-option, -z max-page-size=0x200000)
 endif
 
 # Speed up the build
diff --git a/arch/x86/Makefile.um b/arch/x86/Makefile.um
index 5296f8c..0d347ee 100644
--- a/arch/x86/Makefile.um
+++ b/arch/x86/Makefile.um
@@ -4,7 +4,7 @@ core-y += arch/x86/crypto/
 ifeq ($(CONFIG_X86_32),y)
 START := 0x8048000
 
-LDFLAGS			+= -m elf_i386
+KBUILD_LDFLAGS		+= -m elf_i386
 ELF_ARCH		:= i386
 ELF_FORMAT 		:= elf32-i386
 CHECKFLAGS	+= -D__i386__
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
index fa42f89..e1dc356 100644
--- a/arch/x86/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile
@@ -42,16 +42,16 @@ KBUILD_AFLAGS  := $(KBUILD_CFLAGS) -D__ASSEMBLY__
 GCOV_PROFILE := n
 UBSAN_SANITIZE :=n
 
-LDFLAGS := -m elf_$(UTS_MACHINE)
+KBUILD_LDFLAGS := -m elf_$(UTS_MACHINE)
 # Compressed kernel should be built as PIE since it may be loaded@any
 # address by the bootloader.
 ifeq ($(CONFIG_X86_32),y)
-LDFLAGS += $(call ld-option, -pie) $(call ld-option, --no-dynamic-linker)
+KBUILD_LDFLAGS += $(call ld-option, -pie) $(call ld-option, --no-dynamic-linker)
 else
 # To build 64-bit compressed kernel as PIE, we disable relocation
 # overflow check to avoid relocation overflow error with a new linker
 # command-line option, -z noreloc-overflow.
-LDFLAGS += $(shell $(LD) --help 2>&1 | grep -q "\-z noreloc-overflow" \
+KBUILD_LDFLAGS += $(shell $(LD) --help 2>&1 | grep -q "\-z noreloc-overflow" \
 	&& echo "-z noreloc-overflow -pie --no-dynamic-linker")
 endif
 LDFLAGS_vmlinux := -T
diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
index 3a934b7..295c120 100644
--- a/arch/xtensa/Makefile
+++ b/arch/xtensa/Makefile
@@ -49,7 +49,7 @@ KBUILD_CFLAGS += $(call cc-option,-mno-serialize-volatile,)
 KBUILD_AFLAGS += -mlongcalls -mtext-section-literals
 
 ifneq ($(CONFIG_LD_NO_RELAX),)
-LDFLAGS := --no-relax
+KBUILD_LDFLAGS := --no-relax
 endif
 
 ifeq ($(shell echo __XTENSA_EB__ | $(CC) -E - | grep -v "\#"),1)
diff --git a/arch/xtensa/boot/boot-elf/Makefile b/arch/xtensa/boot/boot-elf/Makefile
index 5214719..12ae1e9 100644
--- a/arch/xtensa/boot/boot-elf/Makefile
+++ b/arch/xtensa/boot/boot-elf/Makefile
@@ -25,7 +25,7 @@ $(obj)/Image.o: vmlinux.bin $(OBJS)
 		$(OBJS) $@
 
 $(obj)/../Image.elf: $(obj)/Image.o $(obj)/boot.lds
-	$(Q)$(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) \
+	$(Q)$(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_vmlinux) \
 		-T $(obj)/boot.lds \
 		--build-id=none \
 		-o $@ $(obj)/Image.o
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index c8156d6..feb918f 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -163,8 +163,8 @@ cc-ldoption = $(call try-run,\
 	$(CC) $(1) $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
 
 # ld-option
-# Usage: LDFLAGS += $(call ld-option, -X)
-ld-option = $(call try-run, $(LD) $(LDFLAGS) $(1) -v,$(1),$(2))
+# Usage: KBUILD_LDFLAGS += $(call ld-option, -X)
+ld-option = $(call try-run, $(LD) $(KBUILD_LDFLAGS) $(1) -v,$(1),$(2))
 
 # ar-option
 # Usage: KBUILD_ARFLAGS := $(call ar-option,D)
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index e7889f4..42d61c1 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -197,7 +197,7 @@ cmd_modversions_c =								\
 		$(call cmd_gensymtypes_c,$(KBUILD_SYMTYPES),$(@:.o=.symtypes))	\
 		    > $(@D)/.tmp_$(@F:.o=.ver);					\
 										\
-		$(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 			\
+		$(LD) $(KBUILD_LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 		\
 			-T $(@D)/.tmp_$(@F:.o=.ver);				\
 		rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver);		\
 	else									\
@@ -404,7 +404,7 @@ cmd_modversions_S =								\
 		$(call cmd_gensymtypes_S,$(KBUILD_SYMTYPES),$(@:.o=.symtypes))	\
 		    > $(@D)/.tmp_$(@F:.o=.ver);					\
 										\
-		$(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 			\
+		$(LD) $(KBUILD_LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 		\
 			-T $(@D)/.tmp_$(@F:.o=.ver);				\
 		rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver);		\
 	else									\
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index f56bb4b..193c551 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -162,7 +162,7 @@ a_flags        = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 cpp_flags      = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 		 $(__cpp_flags)
 
-ld_flags       = $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F))
+ld_flags       = $(KBUILD_LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F))
 
 DTC_INCLUDE    := $(srctree)/scripts/dtc/include-prefixes
 
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index df41744..fa00c61 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -120,7 +120,7 @@ ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(SRCARCH)/Makefile.postlink)
 # Step 6), final link of the modules with optional arch pass after final link
 quiet_cmd_ld_ko_o = LD [M]  $@
       cmd_ld_ko_o =                                                     \
-	$(LD) -r $(LDFLAGS)                                             \
+	$(LD) -r $(KBUILD_LDFLAGS)                                      \
                  $(KBUILD_LDFLAGS_MODULE) $(LDFLAGS_MODULE)             \
                  -o $@ $(filter-out FORCE,$^) ;                         \
 	$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
-- 
2.7.4

Re: [PATCH 0/6] kbuild: clean-up and rename LDFLAGS to KBUILD_LDFLAGS

[Kirill A. Shutemov]

On Thu, Jul 12, 2018 at 05:01:30PM +0900, Masahiro Yamada wrote:
> 
> This series renames LDFLAGS to KBUILD_LDFLAGS
> after some Makefile cleanups.
> 
> Currently, the last patch does not apply to Linus' tree
> due to missing pre-requisite patches.
> 
> I will resolve conflicts as needed.
> 
> 
> 
> Masahiro Yamada (6):
>   um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um
>   ARM: vfp: clean-up arch/arm/vfp/Makefile
>   kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile
>   kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)
>   kbuild: change ld_flags to contain LDFLAGS_$(@F)
>   kbuild: rename LDFLAGS to KBUILD_LDFLAGS

Thanks! Looks sane to me

Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>

-- 
 Kirill A. Shutemov

Re: [PATCH 0/6] kbuild: clean-up and rename LDFLAGS to KBUILD_LDFLAGS

[Kirill A. Shutemov]

On Thu, Jul 12, 2018 at 05:01:30PM +0900, Masahiro Yamada wrote:
> 
> This series renames LDFLAGS to KBUILD_LDFLAGS
> after some Makefile cleanups.
> 
> Currently, the last patch does not apply to Linus' tree
> due to missing pre-requisite patches.
> 
> I will resolve conflicts as needed.
> 
> 
> 
> Masahiro Yamada (6):
>   um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um
>   ARM: vfp: clean-up arch/arm/vfp/Makefile
>   kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile
>   kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)
>   kbuild: change ld_flags to contain LDFLAGS_$(@F)
>   kbuild: rename LDFLAGS to KBUILD_LDFLAGS

Thanks! Looks sane to me

Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>

-- 
 Kirill A. Shutemov

_______________________________________________
linux-um mailing list
linux-um@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-um

[OpenRISC] [PATCH 0/6] kbuild: clean-up and rename LDFLAGS to KBUILD_LDFLAGS

[Kirill A. Shutemov]

On Thu, Jul 12, 2018 at 05:01:30PM +0900, Masahiro Yamada wrote:
> 
> This series renames LDFLAGS to KBUILD_LDFLAGS
> after some Makefile cleanups.
> 
> Currently, the last patch does not apply to Linus' tree
> due to missing pre-requisite patches.
> 
> I will resolve conflicts as needed.
> 
> 
> 
> Masahiro Yamada (6):
>   um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um
>   ARM: vfp: clean-up arch/arm/vfp/Makefile
>   kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile
>   kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)
>   kbuild: change ld_flags to contain LDFLAGS_$(@F)
>   kbuild: rename LDFLAGS to KBUILD_LDFLAGS

Thanks! Looks sane to me

Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>

-- 
 Kirill A. Shutemov

[PATCH 0/6] kbuild: clean-up and rename LDFLAGS to KBUILD_LDFLAGS

[Kirill A. Shutemov]

On Thu, Jul 12, 2018 at 05:01:30PM +0900, Masahiro Yamada wrote:
> 
> This series renames LDFLAGS to KBUILD_LDFLAGS
> after some Makefile cleanups.
> 
> Currently, the last patch does not apply to Linus' tree
> due to missing pre-requisite patches.
> 
> I will resolve conflicts as needed.
> 
> 
> 
> Masahiro Yamada (6):
>   um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um
>   ARM: vfp: clean-up arch/arm/vfp/Makefile
>   kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile
>   kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)
>   kbuild: change ld_flags to contain LDFLAGS_$(@F)
>   kbuild: rename LDFLAGS to KBUILD_LDFLAGS

Thanks! Looks sane to me

Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>

-- 
 Kirill A. Shutemov

[PATCH 0/6] kbuild: clean-up and rename LDFLAGS to KBUILD_LDFLAGS

[Kirill A. Shutemov]

On Thu, Jul 12, 2018 at 05:01:30PM +0900, Masahiro Yamada wrote:
> 
> This series renames LDFLAGS to KBUILD_LDFLAGS
> after some Makefile cleanups.
> 
> Currently, the last patch does not apply to Linus' tree
> due to missing pre-requisite patches.
> 
> I will resolve conflicts as needed.
> 
> 
> 
> Masahiro Yamada (6):
>   um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um
>   ARM: vfp: clean-up arch/arm/vfp/Makefile
>   kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile
>   kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)
>   kbuild: change ld_flags to contain LDFLAGS_$(@F)
>   kbuild: rename LDFLAGS to KBUILD_LDFLAGS

Thanks! Looks sane to me

Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>

-- 
 Kirill A. Shutemov

Re: [PATCH 0/6] kbuild: clean-up and rename LDFLAGS to KBUILD_LDFLAGS

[Masahiro Yamada]

2018-07-12 23:05 GMT+09:00 Kirill A. Shutemov <kirill@shutemov.name>:
> On Thu, Jul 12, 2018 at 05:01:30PM +0900, Masahiro Yamada wrote:
>>
>> This series renames LDFLAGS to KBUILD_LDFLAGS
>> after some Makefile cleanups.
>>
>> Currently, the last patch does not apply to Linus' tree
>> due to missing pre-requisite patches.
>>
>> I will resolve conflicts as needed.
>>
>>
>>
>> Masahiro Yamada (6):
>>   um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um
>>   ARM: vfp: clean-up arch/arm/vfp/Makefile
>>   kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile
>>   kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)
>>   kbuild: change ld_flags to contain LDFLAGS_$(@F)
>>   kbuild: rename LDFLAGS to KBUILD_LDFLAGS
>
> Thanks! Looks sane to me
>
> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
>


Patch 1, 3, 4, 5 applied to linux-kbuild.



-- 
Best Regards
Masahiro Yamada

Re: [PATCH 0/6] kbuild: clean-up and rename LDFLAGS to KBUILD_LDFLAGS

[Masahiro Yamada]

2018-07-12 23:05 GMT+09:00 Kirill A. Shutemov <kirill@shutemov.name>:
> On Thu, Jul 12, 2018 at 05:01:30PM +0900, Masahiro Yamada wrote:
>>
>> This series renames LDFLAGS to KBUILD_LDFLAGS
>> after some Makefile cleanups.
>>
>> Currently, the last patch does not apply to Linus' tree
>> due to missing pre-requisite patches.
>>
>> I will resolve conflicts as needed.
>>
>>
>>
>> Masahiro Yamada (6):
>>   um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um
>>   ARM: vfp: clean-up arch/arm/vfp/Makefile
>>   kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile
>>   kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)
>>   kbuild: change ld_flags to contain LDFLAGS_$(@F)
>>   kbuild: rename LDFLAGS to KBUILD_LDFLAGS
>
> Thanks! Looks sane to me
>
> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
>


Patch 1, 3, 4, 5 applied to linux-kbuild.



-- 
Best Regards
Masahiro Yamada

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[OpenRISC] [PATCH 0/6] kbuild: clean-up and rename LDFLAGS to KBUILD_LDFLAGS

[Masahiro Yamada]

2018-07-12 23:05 GMT+09:00 Kirill A. Shutemov <kirill@shutemov.name>:
> On Thu, Jul 12, 2018 at 05:01:30PM +0900, Masahiro Yamada wrote:
>>
>> This series renames LDFLAGS to KBUILD_LDFLAGS
>> after some Makefile cleanups.
>>
>> Currently, the last patch does not apply to Linus' tree
>> due to missing pre-requisite patches.
>>
>> I will resolve conflicts as needed.
>>
>>
>>
>> Masahiro Yamada (6):
>>   um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um
>>   ARM: vfp: clean-up arch/arm/vfp/Makefile
>>   kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile
>>   kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)
>>   kbuild: change ld_flags to contain LDFLAGS_$(@F)
>>   kbuild: rename LDFLAGS to KBUILD_LDFLAGS
>
> Thanks! Looks sane to me
>
> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
>


Patch 1, 3, 4, 5 applied to linux-kbuild.



-- 
Best Regards
Masahiro Yamada

[PATCH 0/6] kbuild: clean-up and rename LDFLAGS to KBUILD_LDFLAGS

[Masahiro Yamada]

2018-07-12 23:05 GMT+09:00 Kirill A. Shutemov <kirill@shutemov.name>:
> On Thu, Jul 12, 2018 at 05:01:30PM +0900, Masahiro Yamada wrote:
>>
>> This series renames LDFLAGS to KBUILD_LDFLAGS
>> after some Makefile cleanups.
>>
>> Currently, the last patch does not apply to Linus' tree
>> due to missing pre-requisite patches.
>>
>> I will resolve conflicts as needed.
>>
>>
>>
>> Masahiro Yamada (6):
>>   um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um
>>   ARM: vfp: clean-up arch/arm/vfp/Makefile
>>   kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile
>>   kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)
>>   kbuild: change ld_flags to contain LDFLAGS_$(@F)
>>   kbuild: rename LDFLAGS to KBUILD_LDFLAGS
>
> Thanks! Looks sane to me
>
> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
>


Patch 1, 3, 4, 5 applied to linux-kbuild.



-- 
Best Regards
Masahiro Yamada

[PATCH 0/6] kbuild: clean-up and rename LDFLAGS to KBUILD_LDFLAGS

[Masahiro Yamada]

2018-07-12 23:05 GMT+09:00 Kirill A. Shutemov <kirill@shutemov.name>:
> On Thu, Jul 12, 2018 at 05:01:30PM +0900, Masahiro Yamada wrote:
>>
>> This series renames LDFLAGS to KBUILD_LDFLAGS
>> after some Makefile cleanups.
>>
>> Currently, the last patch does not apply to Linus' tree
>> due to missing pre-requisite patches.
>>
>> I will resolve conflicts as needed.
>>
>>
>>
>> Masahiro Yamada (6):
>>   um: remove redundant 'export LDFLAGS' in arch/x86/Makefile.um
>>   ARM: vfp: clean-up arch/arm/vfp/Makefile
>>   kbuild: remove redundant LDFLAGS clearing in arch/*/Makefile
>>   kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)
>>   kbuild: change ld_flags to contain LDFLAGS_$(@F)
>>   kbuild: rename LDFLAGS to KBUILD_LDFLAGS
>
> Thanks! Looks sane to me
>
> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
>


Patch 1, 3, 4, 5 applied to linux-kbuild.



-- 
Best Regards
Masahiro Yamada