120 lines
2.9 KiB
Bash
Executable file
120 lines
2.9 KiB
Bash
Executable file
#!/bin/bash
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#
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# Copyright 2015 Google Inc. All rights reserved
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# A wrapper for kati which generates build.ninja mainly for Android.
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#
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set -e
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kati_dir=$(cd $(dirname $0) && pwd)
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extra_flags=
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goma_flag=
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goma_dir=${GOMA_DIR:-$HOME/goma}
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while [ x"$1" != x"" ]; do
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case "$1" in
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--help)
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cat - <<EOF
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Usage:
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m2n # for default full-build
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m2n --goma # use goma. \$HOME/goma must exist, or set \$GOMA_DIR
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m2n --go # use go version. Slower but maybe more portable.
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m2n cts # for target 'cts'
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EOF
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exit 1
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;;
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--go)
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kati=${kati_dir}/kati
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shift
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${kati} --m2n "$@"
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echo
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echo ninja.sh and build.ninja were generated, please run ./ninja.sh
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exit
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;;
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--goma)
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if [ ! -e $goma_dir/goma_ctl.py ]; then
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echo "To use Goma you must set GOMA_DIR, or install goma in $HOME/goma"
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exit 1
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fi
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$goma_dir/goma_ctl.py ensure_start
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goma_flag=--goma_dir=$goma_dir
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shift
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;;
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--mmm)
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echo 'Note: --mmm may not work'
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shift;
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mmm="$1"
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shift
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;;
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-*)
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extra_flags+=" $1"
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shift
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;;
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*)
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targets="${targets} $1"
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shift
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;;
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esac
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done
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if [ x"${goma_flag}" != x ]; then
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for k in CC_WRAPPER CXX_WRAPPER JAVAC_WRAPPER; do
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val=$(eval echo \$$k)
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if [ x"${val}" != x ]; then
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echo "Note: \$$k=${val} may confuse m2n --goma, unsetting"
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unset $k
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fi
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done
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fi
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kati=${kati_dir}/ckati
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ninja_suffix=
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ninja_suffix_flag=
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if [ x"${mmm}" != x"" ]; then
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mk="${mmm}/Android.mk"
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if [ ! -f ${mk} ]; then
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echo "${mk} does not exist"
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exit 1
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fi
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export ONE_SHOT_MAKEFILE=${mk}
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echo ONE_SHOT_MAKEFILE=${ONE_SHOT_MAKEFILE}
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ninja_suffix+=-mmm-${mmm}
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fi
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if [ x"${targets}" != x"" ]; then
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ninja_suffix+=-$(echo ${targets} | sed 's/ /-/')
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elif [ x"${mmm}" != x"" ]; then
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targets=all_modules
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fi
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if [ x"${ninja_suffix}" != x"" ]; then
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ninja_suffix=$(echo ${ninja_suffix} | sed 'y/\//_/')
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ninja_suffix_flag=--ninja_suffix=${ninja_suffix}
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fi
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${kati} --ninja ${ninja_suffix_flag} --ignore_optional_include=out/%.P --ignore_dirty=out/% --use_find_emulator --detect_android_echo --detect_depfiles --gen_all_targets ${goma_flag} ${extra_flags} ${targets}
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echo
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echo ninja${ninja_suffix}.sh and build${ninja_suffix}.ninja were generated, please run ./ninja${ninja_suffix}.sh
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