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util/abuild: Enable abuild to compile a single variant 

There are many boards in coreboot which support multiple
variants. When abuild is used to compile a single target, it builds
all its variants. If a target has 5 variants, then abuild takes nearly
10x the time to compile all variants of the target. This change adds
an option -b/--board-variant to enable abuild to compile only a single
variant of the target.

TEST=Verified:
1. abuild builds all variants of the target if -b option is not
provided.
2. abuild builds a single variant if -b option is provided.
3. abuild prints appropriate error message if invalid variant name is
provided.

Change-Id: I3781568c6409c5ec2610a8386a21d86037428e7f
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27215
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Furquan Shaikh 2018-06-23 01:00:32 -07:00
parent 0be087deee
commit 57ccb9c5e8
1 changed files with 13 additions and 3 deletions
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16
util/abuild/abuild
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@ -168,8 +168,11 @@ function normalize_target
{
local targets
local VARIANT_UC=$(echo "${variant}" | tr '[:lower:]' '[:upper:]')
targets=$(get_mainboards "$1")
if [ -n "$targets" ]; then
targets=$(grep "${VARIANT_UC}\$" <<< ${targets})
echo "$targets"
return
fi
@ -537,6 +540,8 @@ Usage: $0 [options]
Options:\n"
[-a|--all] Build previously succeeded ports as well
[-A|--any-toolchain] Use any toolchain
[-b|--board-variant <name>] Build specific board variant under the
given target.
[-B|--blobs] Allow using binary files
[--checksum <path/basefile>] Store checksums at path/basefile
[-c|--cpus <numcpus>] Build on <numcpus> at the same time
@ -613,12 +618,12 @@ getoptbrand="$(getopt -V)"
# shellcheck disable=SC2086
if [ "${getoptbrand:0:6}" == "getopt" ]; then
# Detected GNU getopt that supports long options.
args=$(getopt -l version,verbose,quiet,help,all,target:,payloads:,cpus:,silent,junit,config,loglevel:,remove,prefix:,update,scan-build,ccache,blobs,clang,any-toolchain,clean,outdir:,chromeos,xmlfile:,kconfig:,dir:,root:,recursive,checksum:,timeless,exitcode -o Vvqhat:p:c:sJCl:rP:uyBLAzo:xX:K:d:R:Ie -- "$@") || exit 1
args=$(getopt -l version,verbose,quiet,help,all,target:,board-variant:,payloads:,cpus:,silent,junit,config,loglevel:,remove,prefix:,update,scan-build,ccache,blobs,clang,any-toolchain,clean,outdir:,chromeos,xmlfile:,kconfig:,dir:,root:,recursive,checksum:,timeless,exitcode -o Vvqhat:b:p:c:sJCl:rP:uyBLAzo:xX:K:d:R:Ie -- "$@") || exit 1
eval set -- $args
retval=$?
else
# Detected non-GNU getopt
args=$(getopt Vvqhat:p:c:sJCl:rP:uyBLAzo:xX:K:d:R:Ie "$@")
args=$(getopt Vvqhat:b:p:c:sJCl:rP:uyBLAzo:xX:K:d:R:Ie "$@")
set -- $args
retval=$?
fi
@ -639,6 +644,7 @@ while true ; do
case "$1" in
-J|--junit) shift; mode=junit; rm -f "$XMLFILE" ;;
-t|--target) shift; target="$1"; shift;;
-b|--board-variant) shift; variant="$1"; shift;;
-a|--all) shift; buildall=true;;
-d|--dir) shift; configdir="$1"; shift;;
-e|--exitcode) shift; exitcode=1;;
@ -829,7 +835,11 @@ if [ "$target" != "" ]; then
# build a single board
MAINBOARD=$(normalize_target "${target}")
if [ -z "${MAINBOARD}" ]; then
printf "No such target: %s\n" "$target"
printf "No such target: %s" "${target}"
if [ -n "${variant}" ]; then
printf ", variant: %s" "${variant}"
fi
printf "\n"
exit 1
fi
build_srcdir="$(mainboard_directory "${MAINBOARD}")"