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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/.
# mozconfigfind - Loads options from .mozconfig onto configure's
# command-line. The .mozconfig file is searched for in the
# order:
# If $MOZCONFIG is set, use that.
# If one of $TOPSRCDIR/.mozconfig or $TOPSRCDIR/mozconfig exists, use it.
# If both exist, or if various legacy locations contain a mozconfig, error.
# Otherwise, use the default build options.
#
topsrcdir=$1
abspath() {
if uname -s | grep -q MINGW; then
# We have no way to figure out whether we're in gmake or pymake right
# now. gmake gives us Unix-style paths while pymake gives us Windows-style
# paths, so attempt to handle both.
regexes='^\([A-Za-z]:\|\\\\\|\/\) ^\/'
else
regexes='^\/'
fi
for regex in $regexes; do
if echo $1 | grep -q $regex; then
echo $1
return
fi
done
# If we're at this point, we have a relative path
echo `pwd`/$1
}
if [ -n "$MOZCONFIG" ] && ! [ -f "$MOZCONFIG" ]; then
echo "Specified MOZCONFIG \"$MOZCONFIG\" does not exist!" 1>&2
exit 1
fi
if [ -n "$MOZ_MYCONFIG" ]; then
echo "Your environment currently has the MOZ_MYCONFIG variable set to \"$MOZ_MYCONFIG\". MOZ_MYCONFIG is no longer supported. Please use MOZCONFIG instead." 1>&2
exit 1
fi
if [ -z "$MOZCONFIG" ] && [ -f "$topsrcdir/.mozconfig" ] && [ -f "$topsrcdir/mozconfig" ]; then
echo "Both \$topsrcdir/.mozconfig and \$topsrcdir/mozconfig are supported, but you must choose only one. Please remove the other." 1>&2
exit 1
fi
for _config in "$MOZCONFIG" \
"$topsrcdir/.mozconfig" \
"$topsrcdir/mozconfig"
do
if test -f "$_config"; then
abspath $_config
exit 0
fi
done
# We used to support a number of other implicit .mozconfig locations. We now
# detect if we were about to use any of these locations and issue an error if we
# find any.
for _config in "$topsrcdir/mozconfig.sh" \
"$topsrcdir/myconfig.sh" \
"$HOME/.mozconfig" \
"$HOME/.mozconfig.sh" \
"$HOME/.mozmyconfig.sh"
do
if test -f "$_config"; then
echo "You currently have a mozconfig at \"$_config\". This implicit location is no longer supported. Please move it to $topsrcdir/.mozconfig or specify it explicitly via \$MOZCONFIG." 1>&2
exit 1
fi
done
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