gecko-dev/build/autoconf/mozconfig2client-mk
Siddharth Agarwal 4a2d60c32f Bug 781431 - A few minor build system improvements. r=ted
1. mozconfig2client-mk still refers to $HOME/.mozconfig, even though we
removed it a while ago. Thanks to Neil for pointing it out.
2. MOZCONFIG_FIND and MOZCONFIG_MODULES are no longer used by client.mk.
3. Make CONFIG_GUESS a script that runs just once per client.mk invocation.

--HG--
extra : rebase_source : ec75ebcc5cea004f64abafb8a219e828234237de
2012-08-15 22:06:43 +05:30

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#! /bin/sh
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
# mozconfig2client-mk - Translates .mozconfig into options for client.mk.
# Prints defines to stdout.
#
# See mozconfig2configure for more details
print_header() {
cat <<EOF
# gmake
# This file is automatically generated for client.mk.
# Do not edit. Edit $FOUND_MOZCONFIG instead.
EOF
}
ac_add_options() {
echo "# $* is used by configure (not client.mk)"
}
ac_add_app_options() {
echo "# $* is used by configure (not client.mk)"
}
mk_add_options() {
for _opt
do
# Escape shell characters, space, tab, dollar, quote, backslash,
# and substitute '@<word>@' with '$(<word>)'.
_opt=`echo "$_opt" | sed -e 's/\([\"\\]\)/\\\\\1/g; s/@\([^@]*\)@/\$(\1)/g;'`
echo $_opt;
opts="${opts:+$opts^}$_opt";
done
}
mk_echo_options() {
echo "Adding client.mk options from $FOUND_MOZCONFIG:" >&2
IFS=^
for _opt in $opts; do
echo " $_opt" >&2
done
}
# Main
#--------------------------------------------------
scriptdir=`dirname $0`
topsrcdir=$1
opts=""
# If the path changes, configure should be rerun
echo "# PATH=$PATH"
# If FOUND_MOZCONFIG isn't set, look for it and make sure the script doesn't error out
isfoundset=${FOUND_MOZCONFIG+yes}
if [ -z $isfoundset ]; then
FOUND_MOZCONFIG=`$scriptdir/mozconfig-find $topsrcdir`
if [ $? -ne 0 ]; then
echo '$(error Fix above errors before continuing.)'
else
isfoundset=yes
fi
fi
if [ -n $isfoundset ]; then
if [ "$FOUND_MOZCONFIG" ]
then
print_header
. "$FOUND_MOZCONFIG"
fi
echo "export FOUND_MOZCONFIG := $FOUND_MOZCONFIG"
if [ "$opts" ]; then
mk_echo_options
fi
fi