[PATCH 5.0 002/117] kbuild: pkg: use -f $(srctree)/Makefile to recurse to top Makefile

Greg Kroah-Hartman
2019-04-15T19:09:37Z

[ Upstream commit 175209cce23d6b0669ed5366add2517e26cd75cd ]

'$(MAKE) KBUILD_SRC=' changes the working directory back and forth
between objtree and srctree.

It is better to recurse to the top-level Makefile directly.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
scripts/package/Makefile | 4 ++--
scripts/package/builddeb | 10 +++++-----
scripts/package/buildtar | 2 +-
scripts/package/mkdebian | 6 ++++--
4 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/scripts/package/Makefile b/scripts/package/Makefile
index 453fecee62f0..aa39c2b5e46a 100644
--- a/scripts/package/Makefile
+++ b/scripts/package/Makefile
@@ -59,7 +59,7 @@ rpm-pkg: FORCE
# binrpm-pkg
# ---------------------------------------------------------------------------
binrpm-pkg: FORCE
- $(MAKE) KBUILD_SRC=
+ $(MAKE) -f $(srctree)/Makefile
$(CONFIG_SHELL) $(MKSPEC) prebuilt > $(objtree)/binkernel.spec
+rpmbuild $(RPMOPTS) --define "_builddir $(objtree)" --target \
$(UTS_MACHINE) -bb $(objtree)/binkernel.spec
@@ -102,7 +102,7 @@ clean-dirs += $(objtree)/snap/
# tarball targets
# ---------------------------------------------------------------------------
tar%pkg: FORCE
- $(MAKE) KBUILD_SRC=
+ $(MAKE) -f $(srctree)/Makefile
$(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@

clean-dirs += $(objtree)/tar-install/
diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index f43a274f4f1d..8ac25d10a6ad 100755
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -86,12 +86,12 @@ cp "$($MAKE -s -f $srctree/Makefile image_name)" "$tmpdir/$installed_image_path"
if grep -q "^CONFIG_OF_EARLY_FLATTREE=y" $KCONFIG_CONFIG ; then
# Only some architectures with OF support have this target
if [ -d "${srctree}/arch/$SRCARCH/boot/dts" ]; then
- $MAKE KBUILD_SRC= INSTALL_DTBS_PATH="$tmpdir/usr/lib/$packagename" dtbs_install
+ $MAKE -f $srctree/Makefile INSTALL_DTBS_PATH="$tmpdir/usr/lib/$packagename" dtbs_install
fi
fi

if grep -q '^CONFIG_MODULES=y' $KCONFIG_CONFIG ; then
- INSTALL_MOD_PATH="$tmpdir" $MAKE KBUILD_SRC= modules_install
+ INSTALL_MOD_PATH="$tmpdir" $MAKE -f $srctree/Makefile modules_install
rm -f "$tmpdir/lib/modules/$version/build"
rm -f "$tmpdir/lib/modules/$version/source"
if [ "$ARCH" = "um" ] ; then
@@ -113,14 +113,14 @@ if grep -q '^CONFIG_MODULES=y' $KCONFIG_CONFIG ; then
# resign stripped modules
MODULE_SIG_ALL="$(grep -s '^CONFIG_MODULE_SIG_ALL=y' $KCONFIG_CONFIG || true)"
if [ -n "$MODULE_SIG_ALL" ]; then
- INSTALL_MOD_PATH="$tmpdir" $MAKE KBUILD_SRC= modules_sign
+ INSTALL_MOD_PATH="$tmpdir" $MAKE -f $srctree/Makefile modules_sign
fi
fi
fi

if [ "$ARCH" != "um" ]; then
- $MAKE headers_check KBUILD_SRC=
- $MAKE headers_install KBUILD_SRC= INSTALL_HDR_PATH="$libc_headers_dir/usr"
+ $MAKE -f $srctree/Makefile headers_check
+ $MAKE -f $srctree/Makefile headers_install INSTALL_HDR_PATH="$libc_headers_dir/usr"
fi

# Install the maintainer scripts
diff --git a/scripts/package/buildtar b/scripts/package/buildtar
index d624a07a4e77..cfd2a4a3fe42 100755
--- a/scripts/package/buildtar
+++ b/scripts/package/buildtar
@@ -57,7 +57,7 @@ dirs=boot
# Try to install modules
#
if grep -q '^CONFIG_MODULES=y' "${KCONFIG_CONFIG}"; then
- make ARCH="${ARCH}" O="${objtree}" KBUILD_SRC= INSTALL_MOD_PATH="${tmpdir}" modules_install
+ make ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_MOD_PATH="${tmpdir}" modules_install
dirs="$dirs lib"
fi

diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian
index edcad61fe3cd..f030961c5165 100755
--- a/scripts/package/mkdebian
+++ b/scripts/package/mkdebian
@@ -205,13 +205,15 @@ EOF
cat <<EOF > debian/rules
#!$(command -v $MAKE) -f

+srctree ?= .
+
build:
\$(MAKE) KERNELRELEASE=${version} ARCH=${ARCH} \
- KBUILD_BUILD_VERSION=${revision} KBUILD_SRC=
+ KBUILD_BUILD_VERSION=${revision} -f \$(srctree)/Makefile

binary-arch:
\$(MAKE) KERNELRELEASE=${version} ARCH=${ARCH} \
- KBUILD_BUILD_VERSION=${revision} KBUILD_SRC= intdeb-pkg
+ KBUILD_BUILD_VERSION=${revision} -f \$(srctree)/Makefile intdeb-pkg

clean:
rm -rf debian/*tmp debian/files
--
2.19.1