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-rwxr-xr-xconfigs/build_configs.sh72
-rw-r--r--configs/flavors1
-rw-r--r--configs/priority.fedora (renamed from configs/config_generation)0
-rwxr-xr-xconfigs/process_configs.sh97
4 files changed, 128 insertions, 42 deletions
diff --git a/configs/build_configs.sh b/configs/build_configs.sh
index 61c3c0455..4ccb0dc2e 100755
--- a/configs/build_configs.sh
+++ b/configs/build_configs.sh
@@ -19,8 +19,6 @@ cd $SCRIPT_DIR
set errexit
set nounset
-control_file="config_generation"
-
cleanup()
{
rm -f config-*
@@ -52,7 +50,9 @@ function merge_configs()
arch=$(echo "$archvar" | cut -f1 -d"-")
configs=$2
order=$3
- name=$OUTPUT_DIR/$PACKAGE_NAME-$archvar.config
+ flavor=$4
+
+ name=$OUTPUT_DIR/$PACKAGE_NAME-$archvar-$flavor.config
echo -n "Building $name ... "
touch config-merging config-merged
@@ -95,33 +95,55 @@ function merge_configs()
echo "done"
}
-while read line
-do
- if [ $(echo "$line" | grep -c "^#") -ne 0 ]; then
- continue
- elif [ $(echo "$line" | grep -c "^$") -ne 0 ]; then
- continue
- elif [ $(echo "$line" | grep -c "^ORDER") -ne 0 ]; then
- order=$(echo "$line" | cut -f2 -d"=")
- for o in $order
- do
- glist=$(find $o -type d)
- for d in $glist
+function build_flavor()
+{
+ flavor=$1
+ control_file="priority".$flavor
+ while read line
+ do
+ if [ $(echo "$line" | grep -c "^#") -ne 0 ]; then
+ continue
+ elif [ $(echo "$line" | grep -c "^$") -ne 0 ]; then
+ continue
+ elif [ $(echo "$line" | grep -c "^EMPTY") -ne 0 ]; then
+ empty=$(echo "$line" | cut -f2 -d"=")
+ for a in $empty
+ do
+ echo "# EMPTY" > $OUTPUT_DIR/$PACKAGE_NAME-$a-$flavor.config
+
+ done
+ elif [ $(echo "$line" | grep -c "^ORDER") -ne 0 ]; then
+ order=$(echo "$line" | cut -f2 -d"=")
+ for o in $order
do
- combine_config_layer $d
+ glist=$(find $o -type d)
+ for d in $glist
+ do
+ combine_config_layer $d
+ done
done
- done
- else
- arch=$(echo "$line" | cut -f1 -d"=")
- configs=$(echo "$line" | cut -f2 -d"=")
+ else
+ arch=$(echo "$line" | cut -f1 -d"=")
+ configs=$(echo "$line" | cut -f2 -d"=")
+
+ if [ -n "$SUBARCH" ]; then
+ case $arch in
+ $SUBARCH*)
+ ;;
+ *)
+ continue
+ esac
+ fi
- if [ -n "$SUBARCH" -a "$SUBARCH" != "$arch" ]; then
- continue
+ merge_configs $arch $configs "$order" $flavor
fi
+ done < $control_file
+}
- merge_configs $arch $configs "$order"
- fi
-done < $control_file
+while read line
+do
+ build_flavor $line
+done < flavors
# A passed in kernel version implies copy to final location
# otherwise defer to another script
diff --git a/configs/flavors b/configs/flavors
new file mode 100644
index 000000000..35a143bac
--- /dev/null
+++ b/configs/flavors
@@ -0,0 +1 @@
+fedora
diff --git a/configs/config_generation b/configs/priority.fedora
index b3385fd1c..b3385fd1c 100644
--- a/configs/config_generation
+++ b/configs/priority.fedora
diff --git a/configs/process_configs.sh b/configs/process_configs.sh
index 846fe2e70..b464d95ce 100755
--- a/configs/process_configs.sh
+++ b/configs/process_configs.sh
@@ -2,7 +2,20 @@
#
# This script takes the merged config files and processes them through oldconfig
# and listnewconfig
+#
+usage()
+{
+ # alphabetical order please
+ echo "process_configs.sh [ options ] package_name kernel_version"
+ echo " -a: report all errors, equivalent to [-c -n -w -i]"
+ echo " -c: error on mismatched config options"
+ echo " -i: continue on error"
+ echo " -n: error on unset config options"
+ echo " -t: test run, do not overwrite original config"
+ echo " -w: error on misconfigured config options"
+ exit 1
+}
die()
{
@@ -14,16 +27,16 @@ die()
switch_to_toplevel()
{
path="$(pwd)"
- while test "$path" != "/"
+ while test -n "$path"
do
test -e $path/MAINTAINERS && \
- test -d $path/drivers && \
- break
+ test -d $path/drivers && \
+ break
path="$(dirname $path)"
done
- test "$path" != "/" || die "Can't find toplevel"
+ test -n "$path" || die "Can't find toplevel"
echo "$path"
}
@@ -48,7 +61,7 @@ checkoptions()
configs[a[1]]=a[2];
} else {
if (configs[a[1]] != "" && configs[a[1]] != a[2])
- print "Found "a[1]"="configs[a[1]]" after generation, had " a[1]"="a[2]" in Source tree";
+ print "Found "a[1]"="a[2]" after generation, had " a[1]"="configs[a[1]]" in Source tree";
}
}
' $1 $2 > .mismatches
@@ -57,14 +70,15 @@ checkoptions()
then
echo "Error: Mismatches found in configuration files"
cat .mismatches
- exit 1
+ RETURNCODE=1
+ [ "$CONTINUEONERROR" ] || exit 1
fi
}
function process_configs()
{
# assume we are in $source_tree/configs, need to get to top level
- pushd $(switch_to_toplevel)
+ pushd $(switch_to_toplevel) &>/dev/null
for cfg in $SCRIPT_DIR/${PACKAGE_NAME}${KVERREL}${SUBARCH}*.config
do
@@ -73,49 +87,97 @@ function process_configs()
cfgorig="${cfg}.orig"
cat $cfg > $cfgorig
+ if [ "$arch" = "EMPTY" ]
+ then
+ # This arch is intentionally left blank
+ continue
+ fi
echo -n "Processing $cfg ... "
- # an empty grep is good but leaves a return value, so use # 'true' to bypass
- make ARCH=$arch KCONFIG_CONFIG=$cfg listnewconfig | grep -E 'CONFIG_' > .newoptions || true
+ make ARCH=$arch KCONFIG_CONFIG=$cfgorig listnewconfig >& .listnewconfig
+ grep -E 'CONFIG_' .listnewconfig > .newoptions
if test -n "$NEWOPTIONS" && test -s .newoptions
then
echo "Found unset config items, please set them to an appropriate value"
cat .newoptions
rm .newoptions
- exit 1
+ RETURNCODE=1
+ [ "$CONTINUEONERROR" ] || exit 1
fi
rm .newoptions
- make ARCH=$arch KCONFIG_CONFIG=$cfg olddefconfig > /dev/null || exit 1
+ grep -E 'config.*warning' .listnewconfig > .warnings
+ if test -n "$CHECKWARNINGS" && test -s .warnings
+ then
+ echo "Found misconfigured config items, please set them to an appropriate value"
+ cat .warnings
+ rm .warnings
+ RETURNCODE=1
+ [ "$CONTINUEONERROR" ] || exit 1
+ fi
+ rm .warnings
+
+ rm .listnewconfig
+
+ make ARCH=$arch KCONFIG_CONFIG=$cfgorig olddefconfig > /dev/null || exit 1
echo "# $arch" > ${cfgtmp}
- cat "${cfg}" >> ${cfgtmp}
+ cat "${cfgorig}" >> ${cfgtmp}
if test -n "$CHECKOPTIONS"
then
- checkoptions $cfgtmp $cfgorig
+ checkoptions $cfg $cfgtmp
+ fi
+ # if test run, don't overwrite original
+ if test -n "$TESTRUN"
+ then
+ rm ${cfgtmp}
+ else
+ mv ${cfgtmp} ${cfg}
fi
- mv ${cfgtmp} ${cfg}
rm ${cfgorig}
echo "done"
done
- rm "$SCRIPT_DIR"/*.config.old
+ rm "$SCRIPT_DIR"/*.config*.old
popd > /dev/null
echo "Processed config files are in $SCRIPT_DIR"
}
-NEWOPTIONS=""
CHECKOPTIONS=""
+CONTINUEONERROR=""
+NEWOPTIONS=""
+TESTRUN=""
+CHECKWARNINGS=""
+
+RETURNCODE=0
while [[ $# -gt 0 ]]
do
key="$1"
case $key in
- -n)
+ -a)
+ CHECKOPTIONS="x"
+ CONTINUEONERROR="x"
NEWOPTIONS="x"
+ CHECKWARNINGS="x"
;;
-c)
CHECKOPTIONS="x"
;;
+ -h)
+ usage
+ ;;
+ -i)
+ CONTINUEONERROR="x"
+ ;;
+ -n)
+ NEWOPTIONS="x"
+ ;;
+ -t)
+ TESTRUN="x"
+ ;;
+ -w)
+ CHECKWARNINGS="x"
+ ;;
*)
break;;
esac
@@ -133,3 +195,4 @@ SCRIPT_DIR="$(dirname $SCRIPT)"
cd $SCRIPT_DIR
process_configs
+exit $RETURNCODE