From: Prarit Bhargava <prarit@xxxxxxxxxx>
evaluate_configs is a tool that verifies the CONFIG setting hierarchy for
the kernel. It can display settings for a specific CONFIG, find and
remove extra CONFIG files and synchronize the CONFIG settings between
the common, ark, and fedora directories.
For example, to view a config,
[prarit@prarit configs]$ ./evaluate_configs -p priority.rhel -c CONFIG_HEADER_TEST
CONFIG_HEADER_TEST
legend g ga1 ga2 d da1 da2
common-x86_64 y - - - X -
common-ppc64le y - X - - X
common-s390x y - X - - X
common-s390x-zfcpdump y - - X X X
common-aarch64 y - - - X -
ark-x86_64 y - - - X -
ark-ppc64le y - X - - X
ark-s390x y - X - - X
ark-s390x-zfcpdump y - - X X X
ark-aarch64 y - - - X -
pending-common-x86_64 - - - - X -
pending-common-ppc64le - - X - - X
pending-common-s390x - - X - - X
pending-common-s390x-zfcpdump - - - X X X
pending-common-aarch64 - - - - X -
The legend row, shows the subdirectory entries. These can be mapped
back to the priority.rhel entries, for example, for x86_64
x86_64=generic:generic-x86:generic-x86-x86_64
x86_64-debug=generic:generic-x86:generic-x86-x86_64:debug:debug-x86-x86_64
are combined into one entry for x86_64 where
g maps to "generic"
ga1 maps to "generic-x86"
ga2 maps to "generic-x86-x86-64"
d maps to "debug"
da1 maps to nothing (more on this below)
da2 maps to debug-x86-x86_64
The left hand column indicates the directory and config-variant. For
example, ark-s390x-zfcpdump is the s390x-zfcpdump variant and the
row beside it shows the config settings in the ark directory.
The data contained in the output can have 5 values:
y = CONFIG is set to 'y'
m = CONFIG is set to 'm'
n = CONFIG is set to 'is not set'
- = CONFIG file does not exist
X = CONFIG file entry is not in priority file
As can be seen above in the CONFIG_HEADER_TEST output, da1 is not present
in the priority.rhel file and is marked with an 'X'.
The -f option can be used to evaluate all the CONFIGs by executing, for
example
|# evaluate_configs -p priority.rhel -f
or a single CONFIG
|# evaluate_configs -p priority.rhel -f -c CONFIG_HEADER_TEST
and similarily the common, ark and fedora CONFIGs can be verified by
executing
evaluate_configs -j
or
evaluate_configs -j -c CONFIG_HEADER_TEST
The two CONFIG patches in this patchset are runs of
evaluate_configs -p priority.rhel -f
evaluate_configs -p priority.fedora -f
and
evaluate_configs -j
v2: Documentation cleanup (herton)
Signed-off-by: Prarit Bhargava <prarit@xxxxxxxxxx>
---
redhat/configs/README.evaluate_configs | 134 +++
redhat/configs/evaluate_configs | 1278 +++++++++++++++---------
redhat/configs/priority.common | 28 +
redhat/configs/priority.fedora | 16 +-
redhat/configs/priority.rhel | 16 +-
5 files changed, 1015 insertions(+), 457 deletions(-)
create mode 100644 redhat/configs/README.evaluate_configs
create mode 100644 redhat/configs/priority.common
diff --git a/redhat/configs/README.evaluate_configs b/redhat/configs/README.evaluate_configs
new file mode 100644
index 000000000000..6d53e5d993e1
--- /dev/null
+++ b/redhat/configs/README.evaluate_configs
@@ -0,0 +1,134 @@
+evaluate_configs is a tool that can verify the settings of kernel
+CONFIGs in the redhat/configs directory. The data for evaluate_configs
+is a combination of the redhat/configs files and the priority files.
+
+Introduction to Basic Output
+============================
+
+This command demonstrates how to display information about the
+CONFIG_HEADER_TEST option for RHEL.
+
+[prarit@prarit configs]$ ./evaluate_configs -p priority.rhel -c CONFIG_HEADER_TEST
+CONFIG_HEADER_TEST
+legend g ga1 ga2 d da1 da2
+common-x86_64 y - - - X -
+common-ppc64le y - X - - X
+common-s390x y - X - - X
+common-s390x-zfcpdump y - - X X X
+common-aarch64 y - - - X -
+ark-x86_64 y - - - X -
+ark-ppc64le y - X - - X
+ark-s390x y - X - - X
+ark-s390x-zfcpdump y - - X X X
+ark-aarch64 y - - - X -
+pending-common-x86_64 - - - - X -
+pending-common-ppc64le - - X - - X
+pending-common-s390x - - X - - X
+pending-common-s390x-zfcpdump - - - X X X
+pending-common-aarch64 - - - - X -
+
+The legend row, shows the subdirectory entries. These can be mapped
+back to the priority.rhel entries, for example, for x86_64
+
+# x86_64
+x86_64=generic:generic-x86:generic-x86-x86_64
+x86_64-debug=generic:generic-x86:generic-x86-x86_64:debug:debug-x86-x86_64
+
+are combined into one entry for x86_64 where
+
+g maps to "generic"
+ga1 maps to "generic-x86"
+ga2 maps to "generic-x86-x86-64"
+d maps to "debug"
+da1 maps to nothing (more on this below)
+da2 maps to debug-x86-x86_64
+
+The left hand column indicates the directory and config-variant. For
+example, ark-s390x-zfcpdump is the s390x-zfcpdump variant and the
+row beside it shows the config settings in the ark directory.
+
+The data contained in the output can have 5 values:
+
+ y = CONFIG is set to 'y'
+ m = CONFIG is set to 'm'
+ n = CONFIG is set to 'is not set'
+ - = CONFIG file does not exist
+ X = CONFIG file entry is not in priority file
+
+As can be seen above in the CONFIG_HEADER_TEST output, da1 is not present
+in the priority.rhel file and is marked with an 'X'.
+
+Options
+=======
+
+ -c CONFIG
+ Evalulate these specific CONFIGs. This can be a file,
+ or a comma-separated list. If nothing is specified then
+ all CONFIGs are examined by default.)
+ -d
+ Enable debug
+ -p priority.file
+ Specify a priority.file (no default)
+ -j
+ Evaluate common directory
+ -f
+ Evaluate and fix a priority's CONFIGs
+
+All commands except -j require a -p argument.
+
+Evaluate CONFIGs
+================
+
+The -f option can be used to evaluate all the CONFIGs by executing, for
+example
+
+# evaluate_configs -p priority.rhel -f
+
+or a single CONFIG
+
+# evaluate_configs -p priority.rhel -f -c CONFIG_HEADER_TEST
+
+The Evaluate Output will show a different view than the Basic Output above:
+
+ERROR: (hierarchy) ark/generic/CONFIG_HEADER_TEST : superseding value has y.
+|CONFIG_HEADER_TEST (ark-aarch64)
+|g ga1 ga2 d da1 da2 g ga1 ga2 d da1 da2 g ga1 ga2 d da1 da2
+|y - - - X - y - - - X - - - - - X -
+| Deleting ark/generic/CONFIG_HEADER_TEST
+
+This view is the Basic Output's aarch64 data in a single line, From the
+above output,
+
+common-aarch64 y - - - X -
+ark-aarch64 y - - - X -
+pending-common-aarch64 - - - - X -
+
+The Evaluate output makes it easier to visually see a conflict. One
+can read the line and if there are two y|m|n separated by one or more - or
+X's in a line, then there is the possibility of a conflict.
+
+If the CONFIG setting is found to be incorrect it it automatically removed
+and a message
+
+| Deleting ark/generic/CONFIG_HEADER_TEST
+
+will be output.
+
+Evaluate common Directory
+=========================
+
+This function does a 1-to-1 comparison of CONFIG settings in the
+ark and fedora directories, and checks to see if the CONFIG should be set
+in the common directory.
+
+The output is the same as the Evaluate output.
+
+This functionality uses the priority.common file and can be executed via
+
+evaluate_configs -j
+
+for all CONFIGs, or
+
+evaluate_configs -j -c CONFIG_HEADER_TEST
+
+for a single CONFIG.
diff --git a/redhat/configs/evaluate_configs b/redhat/configs/evaluate_configs
index 5ed3e0407bca..613a9dbf8537 100755
--- a/redhat/configs/evaluate_configs
+++ b/redhat/configs/evaluate_configs
@@ -1,528 +1,896 @@
-#!/bin/bash
-#
-# The order of priority is
-#
-# debug/arch highest (ie, this can override the remaining levels)
-# debug/
-# generic/arch
-# generic/ lowest (ie, this value can be overridden by anything above)
-#
-# however, inheritance is the opposite. That is if a CONFIG is undefined
-# the lower level's config is inherited at the higher level.
-#
-# ex) Consider CONFIG_MLX4_EN
-# which is set as
-# s390x
-# arch aarch64 ppc64le s390x x86_64 zfcpd
-#
-# d_a x x x x x <<< generic/s390x/zfcpdump
-# debug x x x x | <<< noop for s390/zfcpdump
-# gen_a m m m m m <<< same as s390x
-# gen n n n n n
-#
-# where
-# x = no file/undefined
-# n = not set
-# m = module
-# y = built in
-# c = character/string setting
-#
-# The arch-debug configs would have m, as it is inherited from gen_a.
-# All the arch configs would have m, because gen_a overrode gen.
-#
-# Obviously, the debug and gen rows will have the same setting as there
-# is one setting for all arches.
-#
-# Rules:
-# 1) If an entire arch row is majority m/y/n, then the generic/debug row should
-# be m/y/n.
-# 2) A column should not have back-to-back identical settings, ex) m followed
-# by an m.
-# 3) debug can have the same setting as gen. The config set is described
-# in the priority file.
-# 4) make as few as files as possible. That might sound crazy but consider the
-# example above. gen_a has separate files which are all =m. It is more
-# correct to have a single gen file =m.
-#
-# TODO: Inherit priority map from priority file?
-# TODO: What to do with character & string configs?
-# TODO: Can some of the syntax errors be cleaned up? For example blank lines,
-# or comment on the same line as a config?
-#
-
-DIR=./
-
-usage()
-{
- echo "evaluate_configs [ -b | -c | -d | -s | -f ]"
- echo " -b : balance level (generic, generic/arch, debug, debug/arch) CONFIGs"
- echo " -c : check arch CONFIGs"
- echo " -d : enable debug"
- echo " -s : check CONFIGs syntax"
- echo " -f : find dead CONFIGs"
+#!/usr/bin/bash
+trap '[ -d "$tempdir" ] && rm -rf "$tempdir"' EXIT INT
+
+# TODO: -c takes a comma separated list or file?
+# TODO: allow for user to specify CONFIGS ^^^ ?
+# TODO: move the undo the p setting to map_configs_to_array
+# TODO: Fix ERROR: message so it only shows when the file is being deleted
+
+DEBUG=false
+
+# global definitions
+CONFIG=
+priority_file=
+ORDER=
+cfgvariants=
+toplevels=
+subdirs=
+rows=
+columns=
+configmap=
+cfgs=
+cfgs_base=
+weightorig=
+numorder=
+longheader=
+weightorig=
+weight=
+
+tempdir=$(mktemp -d)
+
+whatcouldgowrong() {
+ echo ""
+ echo "usage: evaluate_configs [-c CONFIG] [-d] [-j] [ -p priority_file]"
+ echo ""
+ echo " -c CONFIG Evalulate specific CONFIGs (file or csl)"
+ echo " -d Enable debug"
+ echo " -p priority.file Specify a priority.file (no default)"
+ echo " -j Evaluate common directory"
+ echo " -f Evaluate CONFIGs"
+ echo ""
+ echo "examples)"
+ echo ""
+ echo "To show the status of CONFIG_HEADER_TEST in ARK,"
+ echo " ./evaluate_configs -p priority.rhel -c CONFIG_HEADER_TEST"
+ echo ""
+ echo "To fix all the CONFIGS in Fedora,"
+ echo " ./evaluate_configs -p priority.fedora -x"
+ echo ""
+ echo "To fix only CONFIG_HEADER_TEST in RHEL,"
+ echo " ./evaluate_configs -p priority.fedora -c CONFIG_HEADER_TEST -x"
+ echo ""
+ echo "To fix the common directory entries,"
+ echo " ./evaluate_configs -j"
echo ""
- echo "See redhat/docs/editing_CONFIGS.txt for more information"
exit 1
}
-#
-# read_file: Read a config file and return n (is not set), y (=y), m (=m),
-# c (for a character setting or a file that contains only comments), and
-# x if the file does not exist.
-#
-read_file() # $1 is the full file path
-{
- filepath=$1
- if test -e $filepath; then
- egrep "# CONFIG.*is not set" $filepath >& /dev/null && echo "n" && return
- egrep "CONFIG.*=" $filepath >& /dev/null
- if [ $? -eq 0 ]; then
- egrep "=y" $filepath >& /dev/null && echo "y" && return
- egrep "=m" $filepath >& /dev/null && echo "m" && return
- # some files may equal a number or a string
- egrep "=*" $filepath >& /dev/null && echo "c" && echo $filepath >> $DIR/.strlist && return
+# Get a list of the config-variants
+get_cfgvariants() { # uses priority_file
+ local configvariant
+ local cfgvariant
+
+ # The priority files have a config-variant, followed by a hierarchy of
+ # directories to examine for that config level. The directories have
+ # '-' instead of '/'.
+ #
+ # For example,
+ #
+ # ppc64le-debug=generic:generic-powerpc:debug:debug-powerpc
+ #
+
+ while read -r configvariant
+ do
+ # ignore any line with whitespace
+ test -z "$configvariant" && continue
+ # ignore any line beginning with a #
+ [[ "$configvariant" == \#* ]] && continue
+ # ignore any line beginning with ORDER
+ [[ "$configvariant" == ORDER* ]] && continue
+ # ignore any line beginning with EMPTY
+ [[ "$configvariant" == EMPTY* ]] && continue
+
+ # -debug variants must include the base variant
+ # does the priority file contain a debug variant?
+ cfgvariant=$(echo "$configvariant" | cut -d "=" -f 1)
+ if grep -q "$cfgvariant-debug" "$priority_file"; then
+ # if it does, skip this variant and only use -debug
+ continue
fi
- else
- echo "x" # file does not exist
- return
- fi
- # some files may contain only comments
- echo "c"
+
+ # if this variant has a -debug, remove the -debug
+ cfgvariant=$(echo "$cfgvariant" | awk -F "-debug" ' { print $1 } ')
+
+ # output "cfgvariant | configorder"
+ echo "$cfgvariant | $(echo "$configvariant" | cut -d "=" -f 2 | tr : " " )"
+ done < $priority_file
}
-#
-# get_arch_files: Read the value of a config for all arches.
-#
-# For example, 'get_arch_files generic CONFIG_FOO' would read
-# the generic/aarch64/CONFIG_FOO, generic/powerpc64le/CONFIG_FOO, etc.
-# and return a string like 'xynnn'. Note that the last character
-# is the s390x/zfcpdump entry.
-#
-get_arch_files() # $1 is directory, $2 is CONFIG
-{
- # The second s390x entry is really s390x/zfcpdump
- for arch in "aarch64" "powerpc64le" "s390x" "x86_64" "s390x"
+# Find top level dirs for each ORDER. These are normally just debug and config.
+get_toplevel_dirs() { # uses cfgvariants
+ local cfg
+ local cfgvariant
+
+ # anything with a dash(-) in it is a subdir
+ echo "$cfgvariants" | while read -r cfgvariant
do
- # Need to special case generic powerpc64 & powerpc64le
- # because they have an extra "hop" between them at
- # the arch level
- [ "$arch" == "powerpc64le" ] && [ -e $DIR/$1/powerpc64/$2 ] && arch=powerpc64
- val=$(read_file $DIR/$1/$arch/$2)
- echo -n $val
- done
- echo ""
+ cfg=$(echo "$cfgvariant" | cut -d "|" -f 2)
+ for i in $cfg
+ do
+ echo "$i" | grep -v "-"
+ done
+ done | sort -u | tr '\n' ' '
}
-#
-# get_config_files: Read the config files and return the data
-# in a matrix.
-# ex) Consider CONFIG_MLX4_EN
-# which is set as
-# s390x
-# arch aarch64 ppc64le s390x x86_64 zfcpd
-#
-# d_a x x x x x <<< generic/s390x/zfcpdump
-# debug x x x x | <<< noop for s390/zfcpdump
-# gen_a m m m m m <<< same as s390x
-# gen n n n n n
-#
-# would be returned as
-#
-# xxxxx
-# xxxxx
-# mmmmm
-# nnnnn
-#
-get_config_files() # $1 is CONFIG
-{
- generic=$(read_file $DIR/generic/$1)
- generic_arch=$(get_arch_files generic $1)
- debug=$(read_file $DIR/debug/$1)
- debug_arch=$(get_arch_files debug $1)
- zfcpdump=$(read_file $DIR/generic/s390x/zfcpdump/$1)
-
- # debug/arch
- echo "${debug_arch::-1}$zfcpdump"
- # debug, the 'x' at the end is for s390x/zfcpdump
- echo "${debug}${debug}${debug}${debug}x"
- # generic/arch
- echo $generic_arch
- # generic
- echo $generic$generic$generic$generic$generic
+# For each top level count subdirs and find max subdirs for each top level
+get_subdirs() { # uses $cfgvariants and $toplevels
+ local max
+ local LINE
+ local count
+ local toplevel
+
+ for toplevel in $toplevels
+ do
+ max=0
+ count=0
+ OLDIFS=$IFS; IFS=$'\n'; for LINE in "$cfgvariants"
+ do
+ LINE=$(echo "$LINE" | cut -d "|" -f 2)
+ count=0
+ IFS=$' '; for i in $LINE
+ do
+ echo "$i" | grep -q -v $toplevel && continue
+ count=$(echo "$i" | awk -F "-" '{print NF-1}')
+ [ "$max" -lt "$count" ] && max="$count"
+ done
+ done
+ IFS=$OLDIFS
+ echo "$toplevel subdirs $((max + 1))"
+ done
}
-#
-# reconstruct_file: return the CONFIG file at a specific location in
-# the matrix. For example, (1,3) would be generic/powerpc64le.
-#
-reconstruct_file() # $1 is CONFIG, $2 a x-coordinate $3 is the y-coordinate
-{
- _dir=$3
- # X-axis: "aarch64" "powerpc64le" "s390x" "x86_64" "s390x zfcpdump"
- case $2 in
- 0) arch="aarch64";;
- 1) arch="powerpc64le";;
- 2) arch="s390x";;
- 3) arch="x86_64";;
- 4)
- arch="s390x/zfcpdump"
- #(4,0) is interpreted as generic/s390x/zfcpdump (4,2)
- [ $_dir -eq 0 ] && _dir=2
- ;;
- esac
+# For each config-variant, find missing sub-directories and mark them as "EMPTY"
+# This is very helpful for stage 3.
+fix_config_variants() { # uses $toplevels, $subdirs, $cfgvariants
- # Y-axis: debug-arch,debug,generic-arch,generic
- case $_dir in
- 0)
- # Need to special case generic powerpc64 & powerpc64le
- # because they have an extra "hop" between them at
- # the arch level
- [ "$arch" == "powerpc64le" ] && [ -e $DIR/debug/powerpc64/$1 ] && arch="powerpc64"
- dir="debug/$arch";;
- 1) dir="debug";;
- 2)
- # Need to special case generic powerpc64 & powerpc64le
- # because they have an extra "hop" between them at
- # the arch level
- [ "$arch" == "powerpc64le" ] && [ -e $DIR/generic/powerpc64/$1 ] && arch="powerpc64"
- dir="generic/$arch";;
- 3) dir="generic";;
- esac
+for toplevel in $toplevels
+do
+ local subdircnt
+ local linenum
+ local cfgvariant
+ local LINE
+ local count
+ local oldentry
+ local newentry
+ local found
+ local dashcount
+ local new
+
+ subdircnt=$(echo "$subdirs" | grep "$toplevel" | awk -F "subdirs" ' { print $2 } ')
+ linenum=0
+ echo "$cfgvariants" | while read -r cfgvariant
+ do
+ linenum=$((linenum + 1))
+ # this seems strange to immediately reset cfgvariant but we
+ # want the value from the file, not the one in memory. The
+ # value in the file may have been modified by a previous
+ # toplevel.
+ cfgvariant=$(sed "${linenum}q;d" "$tempdir"/cfgvariants)
+
+ LINE=$(echo "$cfgvariant" | cut -d "|" -f 2)
+
+ $DEBUG && echo "LINE=$LINE"
+ # get the actual number of subdirs
+ count=$(for i in $LINE
+ do
+ echo "$i" | grep -q -v "$toplevel" && continue
+ echo "$i" | awk -F "-" '{print NF-1}'
+ done | wc -l)
- echo "$DIR/$dir/$1"
-}
+ [ -z "$count" ] && continue
+ $DEBUG && echo "count=$count"
-#
-# create_file: Create a config file
-#
-create_file() # $1 is the CONFIG, $2 is the filename, $3 is the value (m/n/x/y)
-{
- case $3 in
- x) rm -f $2;;
- n) echo "# $1 is not set" > $2 ;;
- m) echo "$1=m" > $2 ;;
- y) echo "$1=y" > $2 ;;
- esac
-}
+ # if the number of subdirs is the same, then bail
+ [ "$count" -eq "$subdircnt" ] && continue
-#
-# syntax_check: Check the syntax of a config file. Files cannot be
-# empty, and must be one of "is not set", "=y", "=m".
-#
-syntax_check() # $1 is the config filename
-{
- num=$(cat $1 | wc -l)
- # 0 length is always bad (empty)
- [ $num -eq 0 ] && echo "$1 has zero length" && return 0
- # most files are length one, so special case it
- if [ $num -eq 1 ]; then
- egrep -E "^#.*is not set" $1 >& /dev/null && return 0
- egrep -E "^CONFIG.*=" $1 >& /dev/null && return 0
- fi
+ $DEBUG && echo "missing entries LINE=$LINE"
+ oldentry=$(for i in $LINE
+ do
+ echo "$i" | grep -q "$toplevel" && echo "$i" | tr "\n" " "
+ done| xargs)
+ $DEBUG && echo "oldentry=|$oldentry|"
- # all comments are okay.
- numcomments=$(egrep "^#" $1 | wc -l)
- [ $numcomments -eq $num ] && return 0
+ # Find the missing entry
+ found=$(for i in $oldentry
+ do
+ dashcount=$(echo "$i" | awk -F "-" '{print NF-1}')
+ dashcount=$((dashcount + 1))
+ echo $dashcount
+ done | tr "\n" " ")
+ $DEBUG && echo "found=$found"
+
+ # build the missing entry
+ count=1
+ newentry=$(for i in $(seq 1 "$subdircnt")
+ do
+ if echo "$found" | grep -q "$i"; then
+ echo "$oldentry" | cut -d " " -f "$count"
+ count=$((count + 1))
+ else
+ echo "${toplevel}-EMPTY$((i - 1))"
+ fi
+ done | tr "\n" " " | xargs)
+ $DEBUG && echo "newentry=|$newentry|"
- numcomments=$((numcomments + 1))
- if [ $numcomments -eq $num ]; then
- option=$(egrep -v "^#" $1)
- egrep -v "^#" $1 | egrep -E "^CONFIG.*=" >& /dev/null && return 0
- fi
- echo "$1 is not correct"
- cat $1
- return 1
+ # insert the missing entry
+ if echo "$LINE" | grep -q "$toplevel"; then
+ new=${cfgvariant//$oldentry/$newentry}
+ else
+ # Assuming that there is always a generic entry
+ # followed by a debug entry. If a debug only config
+ # variant exists, there is a possibility that this
+ # screws up badly because the EMPTY tags are always
+ # added the end of the string. #FIXME
+ new="$cfgvariant $newentry"
+ fi
+
+ $DEBUG && echo "REPLACED:"
+ $DEBUG && echo "orig=$cfgvariant"
+ $DEBUG && echo " new=$new"
+
+ sed -i "${linenum}s/${cfgvariant}/${new}/" "$tempdir"/cfgvariants
+
+ $DEBUG && echo "----------------------------"
+ done
+done
}
-#
-# check_overrides: Do the requested arch overrides need to be set?
-#
-# On any column, if a higher level has the same option as a lower level, and is
-# separated from the lower level by 0 or more unset configs, then the higher
-# level option is not necessary.
-#
-check_overrides()
-{
- local CONFIG=$1
- config_data=$(get_config_files $CONFIG)
-
- # some examples of rules
- # - arch/generic can be a mix of y/m/n/c and generic can be xxxx
- # - arch/generic can be all y/m/n/c and generic cannot be xxxx
- # - arch/generic cannot be the same as generic
- # - debug cannot be the same as arch/generic
- # - debug cannot be the same as generic if arch/generic is the same
- # as generic or if arch/generic is xxxx
- # - arch/debug cannot be the same as debug
- # - arch/debug can be a mix of y/m/n/c and debug can be xxxx
- # - arch/debug can be all y/m/n/c and debug cannot be xxxx
-
- # x/y/m/n/c are valid values
- # find the errors
- # look at each entry in debug_arch and work "down" to generic.
-
- echo "$config_data" | grep "c" >& /dev/null
- [ $? -eq 0 ] && return 0
-
- x=0
- # All four arches must vote to remove a debug or generic entry
- configvote=( 1 4 1 5 )
- while [ $x -le 4 ]
+# create a configmap
+get_configmap() { # uses $ORDER and $cfgvariants
+ local configvariant
+ local arch
+ local _configorder
+ local configorder
+ local order
+
+ for order in $ORDER
do
- y=0
- old="x"
- while [ $y -le 3 ]
- do
- str=$(echo "$config_data" | sed -n "$((y + 1)){p;q}")
- new=${str:$x:1}
-
- if [ "$old" == "x" ]; then
- old=$new
- oldx=$x
- oldy=$y
- elif [ "$old" == "$new" ]; then
- configvote[$oldy]=$((configvote[$oldy] - 1))
- [ "$DEBUG" ] && echo "$CONFIG: warning $old ($oldx, $oldy) and $new ($x,$y) is invalid!"
- [ "$DEBUG" ] && echo "configvote[$oldy]=${configvote[$oldy]}"
- [ "$DEBUG" ] && echo "$config_data"
- if [ ${configvote[$oldy]} -eq 0 ]; then
- # the old coordinates point to the error
- filename=$(reconstruct_file $CONFIG $oldx $oldy)
- [ "$DEBUG" ] && echo "file $filename deleted!"
- rm -f $(reconstruct_file $CONFIG $oldx $oldy)
- return 1
- fi
+ # jforbes: pending-fedora can be dropped. It should be empty
+ # most of the time.
+ [ "$order" == "pending-fedora" ] && continue
- elif [ "$new" != "x" ]; then
- old=$new
- oldx=$x
- oldy=$y
- fi
- y=$((y + 1))
+ echo "$cfgvariants" | while read -r configvariant
+ do
+ arch=$(echo "$configvariant" | cut -d "|" -f 1)
+ _configorder=$(echo "$configvariant" | cut -d "|" -f 2 | tr : " " )
+ configorder=$(for c in $_configorder
+ do
+ echo -n "${order}-${c} "
+ done; echo "")
+
+ echo "${order}-$arch | $configorder"
done
- x=$((x + 1))
done
-
- return 0
}
-#
-# balance_check: Are the requested config files optimally set?
-#
-# On any row, if a higher level has a majority of set options that are the
-# opposite (for example, y vs n, or m vs n) of a lower level, and is only
-# separated by 0 or more rows of unset configs, then the lower level's value
-# should be set to the majority value of the higher level. (balance)
-#
-balance_check() # $1 is CONFIG, $2 is generic or debug arch string,
- # $3 is the y-axis (ie, generic arch(2) or debug arch(0))
-{
- local CONFIG=$1
- local _arch=$2
- local _yaxis=$3
+# pretty output
+output_pretty_cfgs() { # uses cfgs and configmap, rows, and columns
+ local x
+ local index
+ local _configmap
- # if this is a character setting then return
- echo $_arch | grep c >& /dev/null
- [ $? -eq 0 ] && return
+ index=0
+ for x in $(seq 1 $rows)
+ do
+ [ "$x" == 1 ] && echo "legend" "$1"
+ _configmap=$(echo "$configmap" | sed "${x}q;d" | cut -d "|" -f 1)
+ echo "$_configmap ${cfgs[@]:$index:$columns}"
+ index=$((index + columns))
+ done | column -t
+}
- [ $_yaxis -eq 0 ] && _path="debug" || _path="generic"
+# helper function to remove a CONFIG file
+delete_file() {
+ local position
+ local configentry
+
+ position=$1
+ configentry=$2
+ # if the entry doesn't exist, decrease weight by 1
+ weight[$position]=$((weight[$position] - 1))
+ if [ "${weight[$position]}" -le 0 ]; then
+ if [ -e "$configentry" ]; then
+ $DEBUG && echo "| Deleting $configentry ${weight[$position]})" || echo "| Deleting $configentry"
+ rm -f "$configentry"
+ fi
+ else
+ $DEBUG && echo "| Not deleted. Required by other config variants (${weight[$position]})"
+ fi
+}
- # are there 3 of the same character in the string?
- for mnxy in 'm' 'n' 'y' 'x'
+# find duplicate entries
+fix_broken_arches() { # uses ORDER, crows, columns, and configmap
+ local row
+ local x
+ local y
+ local value
+ local _value
+ local char
+ local position
+ local curr
+
+ # See comment about weight in create_output_header()
+ weight=("${weightorig[@]}")
+
+ # This search is handled differently than
+ # output_pretty_cfgs(). A string is created that
+ # is only for the specific cfg-variant (row * numorder
+ # long). This string is easier to evaluate.
+ for row in $(seq 0 $((crows - 1)))
do
- res="${_arch//[^${mnxy}]}"
- [ ${#res} -ge 3 ] && break
- done
- [ "$mnxy" == 'x' ] && return
-
- # in theory the CHECKOVERRIDES case has taken care of the
- # possiblity of $mnxy being the same $level. Better to
- # be safe than sorry.
- level=$(read_file $DIR/$_path/$CONFIG)
- if [ "$mnxy" != "$level" ]; then
- [ "$DEBUG" ] && echo "balancing $CONFIG"
- [ "$DEBUG" ] && echo "$CONFIG (mnxy=$mnxy)"
- [ "$DEBUG" ] && echo "OLD:"
- [ "$DEBUG" ] && get_config_files $CONFIG
- # demote level to x-arch
- if [ $_yaxis -eq 2 ] && [ "$level" != "x" ]; then
- level_cap=$(echo $level | tr '[:lower:]' '[:upper:]')
+ # construct the string of values to view
+ value=$(for order in $(seq 0 $((numorder - 1)))
+ do
+ index=$(((order * (crows * columns)) + (row * columns)))
+ echo -n "${cfgs[@]:$index:$columns} "
+ done
+ echo "")
+ $DEBUG && echo "row=$row $value"
+
+ # check to see if there is a config setting conflict
+ _value=$(echo "$value" | tr -d " X-")
+ if echo "$_value" | grep -q "yy\|mm\|nn"; then
+ # go through the value string, ex) y-y-Xm-,
+ # and find the characters that match the
+ # previous character.
+ curr="p"
+ position=0
+ # use value here as each character is
+ # separated by a space
+ for char in $value
+ do
+ index=$(( ((crows * columns) * (position / columns)) + (row * columns) + (position % columns) ))
+ # sed is 1-based so add 1 to x and y
+ y=$(((index / columns) + 1))
+ # configmap contains the cfgvariant and a
+ # pipe (+3), and needs to be 1-based
+ x=$(((index % columns) + 4))
+ $DEBUG && echo "($x,$y) $index"
+
+ configentry="$(echo "$configmap" | sed "${y}q;d" | cut -d " " -f "$x" | tr "-" "/")/$CONFIG"
+ cfgvariant=$(echo "$configmap" | sed "${y}q;d" | cut -d " " -f 1)
+
+ # if this, char, is the same as curr then
+ # there is a conflict and char needs to
+ # be changed.
+ if [ "$char" == "$curr" ]; then
+ echo ""
+ echo "ERROR: (hierarchy) $configentry : superseding value has $curr."
+ echo "|$CONFIG ($cfgvariant)"
+ printf "|$longheader\n|$value" | column -t
+ $DEBUG && echo "position=$position | $(echo "$value" | cut -d " " -f $((position + 1)) ) | weight=${weight[$position]}"
+
+ # See comment about weight in
+ # create_output_header()
+ delete_file "$position" "$configentry"
+ break
+ fi
+ case "$char" in
+ '-')
+ ;;
+ 'X')
+ # See comment about weight in
+ # create_output_header()
+ delete_file "$position" "$configentry"
+ ;;
+ * )
+ curr=$char
+ ;;
+ esac
+ position=$((position + 1))
+ done
else
- level_cap="N"
+ # still have to examine this string because it may
+ # contain "X", which has to be accounted for in
+ # the weights.
+ echo "$value" | grep -q "X" || continue
+ position=0
+ for char in $value
+ do
+ if [ "$char" == 'X' ]; then
+ index=$(( ((crows * columns) * (position / columns)) + (row * columns) + (position % columns) ))
+ # sed is 1-based so add 1 to x and y
+ y=$(((index / columns) + 1))
+ # configmap contains the cfgvariant and
+ # a pipe (+3), and needs to be 1-based
+ x=$(((index % columns) + 4))
+ $DEBUG && echo "($x,$y) $index"
+
+ configentry="$(echo "$configmap" | sed "${y}q;d" | cut -d " " -f "$x" | tr "-" "/")/$CONFIG"
+ cfgvariant=$(echo "$configmap" | sed "${y}q;d" | cut -d " " -f 1)
+ # See comment about weight in
+ # create_output_header()
+ delete_file "$position" "$configentry"
+ fi
+ position=$((position + 1))
+ done
fi
- _arch=$(echo $_arch | sed "s/x/$level_cap/g")
- # promote and replace
+ done
+}
- # set new level
- level=$mnxy
- _arch=$(echo $_arch | tr "$level" 'x' | tr '[:upper:]' '[:lower:]')
- for x in 0 1 2 3
+# compare the common, fedora, and ark configs.
+# By default this function uses the priority.common file
+fix_common() { # uses cfgs, CONFIG, and ORDER
+ local index
+ local value
+ local _value
+ local x
+ local y
+ local configentry
+ local _configentry
+ local order
+
+ # the priority.common array is
+ # common configs
+ # ark configs
+ # fedora configs
+ for index in $(seq 0 $(((crows * columns) - 1)))
+ do
+ # this string is the concatenation of the
+ # common, ark, and fedora config values
+ value=$(for order in $(seq 0 $((numorder -1)))
do
- filename=$(reconstruct_file $CONFIG $x $_yaxis)
- _arch_val="${_arch:$x:1}"
- create_file $CONFIG $filename $_arch_val
+ echo -n "${cfgs[$(( (order * crows * columns) + index))]}"
done
- filename=$(reconstruct_file $CONFIG $x $((_yaxis + 1)))
- create_file $CONFIG $filename $level
- # run CHECKOVERRIDES
- check_overrides $CONFIG
- [ "$DEBUG" ] && echo "NEW:"
- [ "$DEBUG" ] && get_config_files $CONFIG
- else
- echo "$CONFIG needs to run CHECKOVERRIDES"
- echo " ./evaluate_configs -c $CONFIG"
+ echo "")
+
+ # It doesn't matter what common is set to so
+ # trim it off.
+ _value="${value:1}"
+ if echo "$_value" | grep -q "yy\|mm\|nn"; then
+
+ # set _value to just y|m|n
+ _value="${_value:1}"
+
+ # create a long array to see if the change is valid
+ checkvalue=$(for order in $(seq 0 $((numorder -1)))
+ do
+ step=$(( order * crows * columns))
+ # this seems weird but it rounds off to columns
+ row=$(( (step + index) / columns * columns))
+ echo -n "${cfgs[@]:$row:$columns} "
+ done; echo "")
+
+ $DEBUG && echo "checkvalue=$checkvalue"
+
+ IFS=', ' read -r -a checkvalue <<< "$checkvalue"
+ _index=$((index % columns))
+
+ for order in $(seq 1 $((numorder -1)))
+ do
+ checkvalue[$((( order * columns ) + _index))]='-'
+ done
+ $DEBUG && echo "updated checkvalue=${checkvalue[@]}"
+
+ # set the common entry to _value, so that an analysis
+ # can be run on the other entries
+ checkvalue[$_index]="$_value"
+
+ count=0
+ cfgvalue=${checkvalue[0]}
+ warning=false
+ for i in ${checkvalue[@]}
+ do
+ echo "$i" | grep -q 'm\|n\|y' && cfgvalue=$i
+ if [ $count == $_index ]; then
+ if [ "$cfgvalue" != "$_value" ]; then
+ $DEBUG && echo "$CONFIG override will not work."
+ warning=true
+ break;
+ fi
+ _index=$((_index + columns))
+ fi
+ count=$((count + 1))
+ done
+
+ $warning && break
+
+ echo "$CONFIG found a match where common should be set."
+
+ # sed is 1-based so add 1 to x and y
+ y=$(((index / columns) + 1))
+ # configmap contains the cfgvariant and a
+ # pipe (+3), and needs to be 1-based
+ x=$(((index % columns) + 4))
+ $DEBUG && echo "($x,$y) $index"
+
+ # remove the existing ark and fedora configs
+ configentry="$(echo "$configmap" | sed "${y}q;d" | cut -d " " -f "$x" | tr "-" "/")/$CONFIG"
+ for order in $ORDER
+ do
+ [ "$order" == "common" ] && continue
+ _configentry=${configentry//common/$order}
+ [ -e "$_configentry" ] && rm -f "$_configentry"
+ done
+
+ # create a new common config
+ echo "$_value" in "$configentry"
+ case "$_value" in
+ m)
+ echo "${CONFIG}=m" > "$configentry"
+ ;;
+ y)
+ echo "${CONFIG}=y" > "$configentry"
+ ;;
+ n)
+ echo "# $CONFIG is not set" > "$configentry"
+ ;;
+ esac
+ fi
+ done
+}
+
+# Check that ccolumns is consistent
+debug_cfgvariants() { # uses $cfgvariants and sets crows and ccolumns
+ local LINE
+
+ crows=$(echo "$cfgvariants" | wc -l)
+
+ ccolumns=$(echo "$cfgvariants" | while read -r LINE
+ do
+ LINE=$(echo "$LINE" | cut -d "|" -f 2)
+ echo "$LINE" | wc -w
+ done | sort -u)
+
+ # Error check columns
+ if [ "$(echo "$ccolumns" | wc -l)" != "1" ]; then
+ echo "ERROR in parser. There were multiple length columns found."
+ echo "$ccolumns"
exit 1
fi
}
-# where am i?
-if [ ! -d "generic" ] || [ ! -d "debug" ]; then
- echo "This script must be run in the redhat/configs directory."
- exit 1
-fi
+# Create an output header, a fancy long header for fix_broken_arches, and the
+# weights
+create_output_header() { # uses $ORDER, $configmap, and sets output_header
+ # and weightorig
+
+ local order
+ local dir
+ local convert
+ local f
+ local configline
+
+ # We know that the configmap now contains correct sized entries for
+ # each arch. The arch doesn't really matter and we just need the
+ # information to make a header.
+ order=$(echo "$ORDER" | cut -d " " -f 1)
+ configline=$(echo "$configmap" | head -1 | cut -d "|" -f 2 | sed "s/${order}-//g")
+ for dir in $configline
+ do
+ convert=false
+ if echo "$dir" | grep -q "-"; then
+ if echo "$dir" | grep -q "EMPTY0"; then
+ dir=$(echo "$dir" | awk -F "-EMPTY0" ' { print $1 } ')
+ convert=true
+ fi
+ else
+ convert=true
+ fi
-CHECKOVERRIDES=""
-SYNTAXCHECK=""
-DEBUG=""
-BALANCECHECK=""
-FINDDEAD=""
+ ! $convert && continue
-while [[ $# -gt 0 ]]
-do
- key="$1"
- case $key in
- -b) BALANCECHECK="x";;
- -c) CHECKOVERRIDES="x";;
- -d) DEBUG="x";;
- -s) SYNTAXCHECK="x";;
- -f) FINDDEAD="x";;
- -h) usage;;
- *) break;;
- esac
- shift
-done
+ # get the first letter of each word
+ f=$(echo "$dir" | head -c 1)
+ $DEBUG && echo "directory $dir entries will be converted to $f"
+ configline=${configline//$dir/$f}
+ done
-if [ "$CHECKOVERRIDES" ] && [ "$1" ]; then
- ret=1
- while [ $ret -eq 1 ]
+ # Go through the configline and convert the directory names into header
+ # names For example,
+ # generic generic-x86 generic-x86-x86_64 generic-EMPTY3 debug-EMPTY0 debug-EMPTY1 debug-EMPTY2
+ # will be converted to
+ # g ga1 ga2 ga3 d da1 da2
+ output_header=$(for dir in $configline
do
- check_overrides $1
- ret=$?
+ # convert dirs with no dashes to the same thing
+ if ! echo "$dir" | grep -q "-"; then
+ echo "$dir"
+ continue
+ fi
+ f=$(echo "$dir" | cut -d "-" -f 1)
+ # convert g-x86 to ga, and g-x86-x86_64 to ga2, etc.
+ if echo "$dir" | grep -q "EMPTY"; then
+ numempty=$(echo "$dir" | awk -F "EMPTY" ' { print $2 } ')
+ if [ "$numempty" -eq 0 ]; then
+ echo "$f"
+ else
+ echo "${f}a${numempty}"
+ fi
+ else
+ numdashes=$(echo "$dir"| grep -o "-" | wc -l)
+ echo "${f}a${numdashes}"
+ fi
+ done | tr "\n" " ")
+
+ # create a weightorig array that contains the weights of change for
+ # each directory. This is useful for the -x option display
+ for entry in $output_header
+ do
+ if echo "$entry" | grep -q 'a'; then
+ _weightorig+=(1)
+ else
+ _weightorig+=("$crows")
+ fi
done
- exit 1
-fi
-if [ "$CHECKOVERRIDES" ]; then
- rm -f $DIR/.strlist
- # only look for CONFIGs that are defined in multiple locations
- find $DIR -name CONFIG* -exec basename {} \; | sort | uniq -c | grep -v ' 1 '|sed 's/.*CONFIG/CONFIG/' > .configlist
- while [ $(cat .configlist | wc -l) -ne 0 ]
+ # It is possible (and valid) to have an subdir arch followed by
+ # a debug entry. The -x checker would have flagged this and
+ # removed the file. As a solution there is a weight associated
+ # with each entry's CONFIG file. A debug or generic entry has
+ # a weight equal the number of columns, and the arch entries all
+ # have a weight of one. The -x tracker subtracts one for each "hit"
+ # and only removes the file if the weight is 1.
+
+ weightorig=""
+ longheader=""
+ for order in $(seq 1 $numorder)
+ do
+ weightorig="${weightorig[@]} ${_weightorig[@]}"
+ longheader="${longheader}${output_header}"
+ done
+ IFS=', ' read -r -a weightorig <<< "$weightorig"
+}
+
+# initialize the array to '-' (undefined) and 'X' (not present/EMPTY)
+init_cfgs() { #uses cfgs, rows, and columns
+ unset cfgs
+ eval "$(eval echo "cfgs[{1..$((rows * columns))}]='-'\;")"
+ # the -'s can be a problem when being parsed by other commands. I
+ # tried using +, o, ., X, etc. but none of the output was as clear as
+ # a dash. Initialize the 0th element to an unused letter. If still
+ # 'p' it can be changed back later on.
+ cfgs[0]=p
+
+ # set EMPTY configs to X
+ for row in $(seq 0 $((rows - 1)))
do
- [ "$DEBUG" ] && cat .configlist | wc -l
- CONFIG=$(head -1 .configlist)
- ret=1
- while [ $ret -eq 1 ]
+ index=$((row * columns))
+ num=0
+ for entry in $(echo "$cfgvariants" | sed "$(((row % crows) + 1))q;d" | cut -d "|" -f 2)
do
- check_overrides $CONFIG
- ret=$?
+ echo "$entry" | grep -q EMPTY && cfgs[$((index + num))]='X'
+ num=$((num + 1))
done
- # this has to be "exact" pattern
- sed -i "/\<$CONFIG\>/d" .configlist
done
-fi
+ cfgs_base=("${cfgs[@]}")
+}
-if [ "$SYNTAXCHECK" ] && [ "$1" ]; then
+# reset the configs to default
+reset_cfgs() {
+ unset cfgs
+ cfgs=("${cfgs_base[@]}")
+}
- CONFIG=$1
+# map the CONFIG files to the array
+map_configs_to_array() { #uses CONFIG, configmap, cfgs
- echo "Issues found by the syntax check are not auto-corrected. You must make"
- echo "manual changes and execute the syntax check again."
- syntax_check $CONFIG
- exit $?
-fi
+ local LINE
+ local contents
+ local _LINE
+ local row
+ local cols
+ local col
-if [ "$SYNTAXCHECK" ]; then
- echo "Issues found by the syntax check are not auto-corrected. You must make"
- echo "manual changes and execute the syntax check again."
- find $DIR -name CONFIG_* | while read CONFIG
+ for LINE in $(find ./ -name $CONFIG -printf '%P\n' | awk -F "/$CONFIG" ' { print $1 } ')
+ # loop through the CONFIG files
do
- syntax_check $CONFIG
+ $DEBUG && echo "+-------------------"
+ $DEBUG && echo "found: $LINE"
+
+ contents=$(grep "^# $CONFIG is not set\|^$CONFIG=" "$LINE"/"$CONFIG")
+ case $contents in
+ "# $CONFIG is not set")
+ contents=n
+ ;;
+ "${CONFIG}=y")
+ contents=y
+ ;;
+ "${CONFIG}=m")
+ contents=m
+ ;;
+ *)
+ echo "$LINE/$CONFIG has a strange entry ... skipping"
+ return 1
+ break;;
+ esac
+
+ $DEBUG && echo "contents=$contents"
+
+ _LINE=$(echo "$LINE" | tr "/" "-")
+ $DEBUG && echo "_LINE=$_LINE"
+ # set each cfg to $contents
+ OLDIFS=$IFS; IFS=$'\n'; for rowandcol in $(echo "$configmap" | grep -n " $_LINE ")
+ do
+ row=$(echo "$rowandcol" | cut -d ":" -f 1)
+ # grep is 1 based and we need a 0 based number
+ row=$((row - 1))
+ cols=$(echo "$rowandcol" | cut -d "|" -f 2)
+ $DEBUG && echo "row=$row"
+ $DEBUG && echo "cols=$cols"
+
+ col=$(echo "$cols" | awk -F "$_LINE" ' { print $1 }' | wc -w)
+ $DEBUG && echo "($col, $row) = $contents"
+ # convert the (col,row) to an index in the array
+ $DEBUG && echo "setting element $(($((row * columns)) + col)) = $contents"
+ # set the config
+ cfgs[$(($((row * columns)) + col))]=$contents
+ done
+ IFS=$OLDIFS
done
-fi
-if [ "$BALANCECHECK" ] && [ "$1" ]; then
+ # undo the 'p' setting of the initial element
+ # (setting to 'p' done in init_cfgs)
+ [ "${cfgs[0]}" == "p" ] && cfgs[0]="-"
- CONFIG=$1
+ return 0
+}
- debug_arch=$(get_arch_files debug $CONFIG)
- # trim off s390x: It is handled in CHECKOVERRIDES
- debug_arch=$(echo ${debug_arch::-1})
+#
+#
+# MAIN
+#
+#
- balance_check $CONFIG $debug_arch 0
+# PROCESS ARGUMENTS
+FINDFIXES=false
+FIXCOMMON=false
+configs=
+while getopts "c:dfhjp:" opt; do
+ case ${opt} in
+ c )
+ configs=$OPTARG
+ ;;
+ d )
+ DEBUG=true
+ ;;
+ f )
+ # Find fixes per config-variant
+ FINDFIXES=true
+ ;;
+ h )
+ whatcouldgowrong
+ ;;
+ j )
+ # jforbes mode
+ priority_file=priority.common
+ FIXCOMMON=true
+ ;;
+ p )
+ # Get the high level order from the priority file
+ priority_file=$OPTARG
+ ;;
+ *)
+ whatcouldgowrong
+ ;;
+ esac
+done
- generic_arch=$(get_arch_files generic $CONFIG)
- # trim off s390x: It is not needed at this level
- generic_arch=$(echo ${generic_arch::-1})
+$DEBUG && echo "priority_file=$priority_file"
+$DEBUG && echo "configs=$CONFIG"
+$DEBUG && echo "FINDFIXES=$FINDFIXES"
+$DEBUG && echo "FIXCOMMON=$FIXCOMMON"
- balance_check $CONFIG $generic_arch 2
- exit
+# Do some simple error checking
+if [ -z "$priority_file" ]; then
+ echo "Specify a priority.* file"
+ whatcouldgowrong
fi
-if [ "$BALANCECHECK" ]; then
- # only look for CONFIGs that are defined in multiple locations
- find $DIR -name CONFIG* -exec basename {} \; | sort | uniq -c | grep -v ' 1 '|sed 's/.*CONFIG/CONFIG/' > .configlist
- while [ $(cat .configlist | wc -l) -ne 0 ]
- do
- [ "$DEBUG" ] && cat .configlist | wc -l
- CONFIG=$(head -1 .configlist)
-
- debug_arch=$(get_arch_files debug $CONFIG)
- # trim off s390x: It is handled in CHECKOVERRIDES
- debug_arch=$(echo ${debug_arch::-1})
-
- balance_check $CONFIG $debug_arch 0
-
- generic_arch=$(get_arch_files generic $CONFIG)
- # trim off s390x: It is not needed at this level
- generic_arch=$(echo ${generic_arch::-1})
-
- balance_check $CONFIG $generic_arch 2
+# if configs is not set then do all CONFIGS
+if [ -z "$configs" ]; then
+ find ./ -name "CONFIG*" -type f -printf "%f\n" | sort -u > "$tempdir"/CONFIGS
+ configs=$tempdir/CONFIGS
+fi
- # this has to be "exact" pattern
- sed -i "/\<$CONFIG\>/d" .configlist
+# if configs is still not set, then parse the argument provided
+if [ ! -e "$configs" ]; then
+# assume the user is smart enough to specify CONFIGs
+ for config in ${configs//,/ }
+ do
+ # Allow users to specify configs without CONFIG_
+ if ! echo "$config" | grep -q CONFIG; then
+ config="CONFIG_${config}"
+ fi
+ echo "$config" >> "$tempdir"/CONFIGS
done
- rm -f .configlist
+ configs=$tempdir/CONFIGS
+else
+ # if the file exists just copy it
+ [ ! -e "$tempdir"/CONFIGS ] && cp "$configs" "$tempdir"/CONFIGS
fi
-#
-# Find configs that are requested but do not exist in the final .configs
-#
-if [ "$FINDDEAD" ]; then
- (cd ..; make dist-configs)
-
- awk '
- /is not set/ {
- split ($0, a, "#");
- split(a[2], b);
- print b[1] ;
- }
- /=/ {
- split ($0, a, "=");
- print a[1];
- }
- ' *.config | sort -u > .finalconfiglist
-
- find ./ -name CONFIG_* | sed 's!.*/!!' | sort -u > .configlist
-
- echo "These CONFIGS defined in redhat/configs but not the final .configs have been deleted:"
- diff -u .finalconfiglist .configlist | grep "^+CONFIG" | sed 's/^+//g' | while read FILENAME
+ORDER=$(grep "^ORDER" "$priority_file"| cut -d "=" -f 2)
+
+# STEP 1. Parse the priority file
+
+cfgvariants=$(get_cfgvariants)
+$DEBUG && echo "----------------------------------------"
+$DEBUG && echo "cfgvariants:"
+$DEBUG && echo "$cfgvariants"
+$DEBUG && echo "----------------------------------------"
+toplevels=$(get_toplevel_dirs "$cfgvariants")
+$DEBUG && echo "Top level directories in priority file: $toplevels"
+subdirs=$(get_subdirs)
+$DEBUG && echo "Top-level sub-directories:"
+$DEBUG && echo "$subdirs"
+
+# Add EMPTY entries for each missing subdirectory level in the config
+# variants
+echo "$cfgvariants" > "$tempdir"/cfgvariants
+fix_config_variants
+$DEBUG && echo ""
+$DEBUG && echo ""
+$DEBUG && echo "Fixed: cfgvariants"
+$DEBUG && cat "$tempdir"/cfgvariants
+
+# Reset cfgvariants to new values with EMPTYs.
+# cfgvariants now contains the config-variant data with EMPTY subdirs.
+cfgvariants=$(cat "$tempdir"/cfgvariants)
+crows=
+ccolumns=
+debug_cfgvariants
+$DEBUG && echo "For the config-variants there are $crows rows and $ccolumns columns."
+
+# STEP 2. Now that we have fixed the list of config variants, create a config
+# map that contains all entries wrt the ORDER specified in the priority file.
+
+numorder=$(echo "$ORDER" | wc -w)
+# jforbes: pending-fedora can be dropped. It should be empty
+# most of the time.
+echo "$ORDER" | grep -q "pending-fedora" && numorder=$((numorder -1))
+
+# configmap is the list of config-variants used for displaying and analyzing
+# the CONFIGs.
+configmap=$(get_configmap)
+$DEBUG && echo " "
+$DEBUG && echo "The configmap is:"
+$DEBUG && echo "$configmap"
+$DEBUG && echo " "
+
+# STEP 3. Create an array and header to hold the configmap data.
+
+rows=$(echo "$configmap" | wc -l)
+columns=$(echo "$configmap" | head -1 | cut -d "|" -f 2 | wc -w)
+$DEBUG && echo "There are $rows rows and $columns columns in the configmap."
+
+create_output_header # sets output_header
+$DEBUG && echo "output_header=|$output_header|"
+$DEBUG && echo "longheader=|$longheader|"
+$DEBUG && echo "output_header has weights ${weightorig[@]}"
+
+# create the cfgs array and initialize it to '-' (not found)
+init_cfgs
+
+if $FINDFIXES; then
+ while read -r CONFIG
do
- echo $FILENAME
- find ./ -name $FILENAME | xargs rm -f
- done
+ reset_cfgs
+ map_configs_to_array || continue
+
+ fix_broken_arches "$output_header"
+ done < "$tempdir"/CONFIGS
+ exit
+fi
- rm -f .configlist .finalconfiglist
+if $FIXCOMMON; then
+ while read -r CONFIG
+ do
+ reset_cfgs
+ map_configs_to_array || continue
+ fix_common
+ done < "$tempdir"/CONFIGS
+ exit
fi
+# only display the configs
+ while read -r CONFIG
+ do
+ reset_cfgs
+ map_configs_to_array || continue
+ echo ""
+ echo "$CONFIG"
+ output_pretty_cfgs "$output_header"
+ done < "$tempdir"/CONFIGS
exit
diff --git a/redhat/configs/priority.common b/redhat/configs/priority.common
new file mode 100644
index 000000000000..d4b907182446
--- /dev/null
+++ b/redhat/configs/priority.common
@@ -0,0 +1,28 @@
+ORDER=common ark fedora
+
+# x86_64
+x86_64=generic:generic-x86:generic-x86-x86_64
+x86_64-debug=generic:generic-x86:generic-x86-x86_64:debug:debug-x86-x86_64
+
+# i686
+i686=generic:generic-x86:generic-x86-i686
+i686-debug=generic:generic-x86:generic-x86-i686:debug:debug-x86
+
+# ppc64le
+ppc64le=generic:generic-powerpc
+ppc64le-debug=generic:generic-powerpc:debug:debug-powerpc
+
+# s390x
+s390x=generic:generic-s390x
+s390x-debug=generic:generic-s390x:debug:debug-s390x
+s390x-zfcpdump=generic:generic-s390x:generic-s390x-zfcpdump
+
+# aarch64
+aarch64=generic:generic-arm:generic-arm-aarch64
+aarch64-debug=generic:generic-arm:generic-arm-aarch64:debug:debug-arm-aarch64
+
+# arm
+armv7hl=generic:generic-arm:generic-arm-armv7:generic-arm-armv7-armv7
+armv7hl-debug=generic:generic-arm:generic-arm-armv7:generic-arm-armv7-armv7:debug:debug-arm
+armv7hl-lpae=generic:generic-arm:generic-arm-armv7:generic-arm-armv7-lpae
+armv7hl-lpae-debug=generic:generic-arm:generic-arm-armv7:generic-arm-armv7-lpae:debug:debug-arm
diff --git a/redhat/configs/priority.fedora b/redhat/configs/priority.fedora
index 362d7ff6c332..73fa2bad2d1f 100644
--- a/redhat/configs/priority.fedora
+++ b/redhat/configs/priority.fedora
@@ -1,4 +1,18 @@
-# config-variant=config:config:config
+# Entries must be ordered as base and debug (if the debug variant exists)
+# ie) config-variant-arch
+# config-variant-arch-debug (if the -debug variant exists)
+
+# Individual entries must be ordered as
+# config-variant=config-1:config-2:config-3 in a descending order through
+# the hierarchy
+
+# -debug variants must include the entirety of the base variant
+# For example,
+#
+# config-foo: generic:generic-foo:generic-foo-bar
+# config-foo-debug: generic:generic-foo:debug:debug-foo
+# is not a valid -debug variant
+
# kernel.config files are build on the fly based on this config,
# the first arg is arch and variant, the second is a hierarchy of
# config options, lowest priority to highest
diff --git a/redhat/configs/priority.rhel b/redhat/configs/priority.rhel
index 0800c8cb9381..73ae53a8122e 100644
--- a/redhat/configs/priority.rhel
+++ b/redhat/configs/priority.rhel
@@ -1,4 +1,18 @@
-# config-variant=config:config:config
+# Entries must be ordered as base and debug (if the debug variant exists)
+# ie) config-variant-arch
+# config-variant-arch-debug (if the -debug variant exists)
+
+# Individual entries must be ordered as
+# config-variant=config-1:config-2:config-3 in a descending order through
+# the hierarchy
+
+# -debug variants must include the entirety of the base variant
+# For example,
+#
+# config-foo: generic:generic-foo:generic-foo-bar
+# config-foo-debug: generic:generic-foo:debug:debug-foo
+# is not a valid -debug variant
+
# kernel.config files are build on the fly based on this config,
# the first arg is arch and variant, the second is a hierarchy of
# config options, lowest priority to highest
--
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