mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-11-18 02:20:59 +03:00
4e6f996cdd
Adding VPATH support, commit 37d7cd9, required that a `src`
and `obj` line be added to the top of the Makefiles. They
must be removed from the Makefiles when builtin.
The code which adds the `spl/` directory to the top level
Makefile was failing due to the addition of the `certs/` path.
The search pattern has been adjusted to be more tolerant.
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue #481
Issue #498
127 lines
2.6 KiB
Bash
Executable File
127 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
set -e
|
|
|
|
usage()
|
|
{
|
|
echo "usage: $0 <kernel source tree>" >&2
|
|
exit 1
|
|
}
|
|
|
|
[ "$#" -eq 1 ] || usage
|
|
KERNEL_DIR="$(readlink --canonicalize-existing "$1")"
|
|
|
|
MODULES=()
|
|
for MODULE_DIR in module/*
|
|
do
|
|
[ -d "$MODULE_DIR" ] || continue
|
|
MODULES+=("${MODULE_DIR##*/}")
|
|
done
|
|
|
|
if ! [ -e 'spl_config.h' ]
|
|
then
|
|
echo >&2
|
|
echo " $0: you did not run configure, or you're not in the SPL source directory." >&2
|
|
echo " $0: run configure with --with-linux=$KERNEL_DIR and --enable-linux-builtin." >&2
|
|
echo >&2
|
|
exit 1
|
|
fi
|
|
|
|
make clean || true
|
|
|
|
rm -rf "$KERNEL_DIR/include/spl" "$KERNEL_DIR/spl"
|
|
cp --recursive include "$KERNEL_DIR/include/spl"
|
|
cp --recursive module "$KERNEL_DIR/spl"
|
|
cp spl_config.h "$KERNEL_DIR/"
|
|
cp spl.release.in "$KERNEL_DIR/"
|
|
|
|
adjust_obj_paths()
|
|
{
|
|
local FILE="$1"
|
|
local LINE OBJPATH
|
|
|
|
while IFS='' read -r LINE
|
|
do
|
|
OBJPATH="${LINE#\$(MODULE)-objs += }"
|
|
if [ "$OBJPATH" = "$LINE" ]
|
|
then
|
|
echo "$LINE"
|
|
else
|
|
echo "\$(MODULE)-objs += ${OBJPATH##*/}"
|
|
fi
|
|
done < "$FILE" > "$FILE.new"
|
|
mv "$FILE.new" "$FILE"
|
|
}
|
|
|
|
for MODULE in "${MODULES[@]}"
|
|
do
|
|
adjust_obj_paths "$KERNEL_DIR/spl/$MODULE/Makefile"
|
|
sed -i.bak '/obj =/d' "$KERNEL_DIR/spl/$MODULE/Makefile"
|
|
sed -i.bak '/src =/d' "$KERNEL_DIR/spl/$MODULE/Makefile"
|
|
done
|
|
|
|
cat > "$KERNEL_DIR/spl/Kconfig" <<"EOF"
|
|
config SPL
|
|
tristate "Solaris Porting Layer (SPL)"
|
|
help
|
|
This is the SPL library from the ZFS On Linux project.
|
|
|
|
See http://zfsonlinux.org/
|
|
|
|
To compile this library as a module, choose M here.
|
|
|
|
If unsure, say N.
|
|
EOF
|
|
|
|
{
|
|
cat <<-"EOF"
|
|
SPL_MODULE_CFLAGS = -I$(srctree)/include/spl
|
|
SPL_MODULE_CFLAGS += -include $(srctree)/spl_config.h
|
|
export SPL_MODULE_CFLAGS
|
|
|
|
obj-$(CONFIG_SPL) :=
|
|
EOF
|
|
|
|
for MODULE in "${MODULES[@]}"
|
|
do
|
|
echo 'obj-$(CONFIG_SPL) += ' "$MODULE/"
|
|
done
|
|
} > "$KERNEL_DIR/spl/Kbuild"
|
|
|
|
add_after()
|
|
{
|
|
local FILE="$1"
|
|
local MARKER="$2"
|
|
local NEW="$3"
|
|
local LINE
|
|
|
|
while IFS='' read -r LINE
|
|
do
|
|
echo "$LINE"
|
|
|
|
if [ -n "$MARKER" -a "$LINE" = "$MARKER" ]
|
|
then
|
|
echo "$NEW"
|
|
MARKER=''
|
|
if IFS='' read -r LINE
|
|
then
|
|
[ "$LINE" != "$NEW" ] && echo "$LINE"
|
|
fi
|
|
fi
|
|
done < "$FILE" > "$FILE.new"
|
|
|
|
mv "$FILE.new" "$FILE"
|
|
}
|
|
|
|
add_after "$KERNEL_DIR/Kconfig" 'source "arch/$SRCARCH/Kconfig"' 'source "spl/Kconfig"'
|
|
# We must take care to build SPL before ZFS, otherwise the symbols required
|
|
# to link ZFS will not be available.
|
|
sed -i 's#+= kernel/#+= kernel/ spl/#' "$KERNEL_DIR/Makefile"
|
|
|
|
echo >&2
|
|
echo " $0: done." >&2
|
|
echo " $0: now you can build the kernel with SPL support." >&2
|
|
echo " $0: make sure you enable SPL support (CONFIG_SPL) before building." >&2
|
|
echo >&2
|
|
|