#! /bin/bash
#
# Wrapper script for running debuild to build this package.
#
# export DEBGCC=10
#
# Set DEBGCC to use a non-default version of gcc

set -e
shopt -s extglob

eval `courierauthconfig --configfiles`
f=`cd .. && ls @PACKAGE@-@VERSION@.tar* | sed -n 1p`
ext=`echo $f | tr '.' '\012' | tail -1`

rm -rf deb
mkdir deb
cp ../$f deb/`echo $f | sed 's/@PACKAGE@-/@PACKAGE@_/;s/.tar./.orig.tar./'`
cd deb
tar xf *
cd @PACKAGE@-@VERSION@
cp -pr packaging/debian .

if test "$DEBGCC" = ""
then
	DEBGCC=`readlink /usr/bin/gcc | sed 's/gcc-//'`

	case "$DEBGCC" in
	[1-9]*([0-9]))
		      ;;
	*)
	    echo "Cannot determine gcc version"
	    exit 1
	    ;;
	esac
fi

if test "$DEBGCC" = "default"
then
    DEBGCC=""
else
    DEBGCC="-$DEBGCC"
fi

# Ubuntu 20
MIME_SUPPORT="mailcap, media-types"

if test "`apt-cache search mailcap`" = ""
then
	MIME_SUPPORT="mime-support"
fi

if test "`apt-cache search media-types`" = ""
then
	MIME_SUPPORT="mime-support"
fi

for f in debian/rules debian/control
do
	sed "
s~%DEBGCC%~$DEBGCC~g
s/%MAILUSER%/$mailuser/g
s/%MAILGROUP%/$mailgroup/g
s/%MIME_SUPPORT%/$MIME_SUPPORT/g
" <packaging/$f >$f.tmp
mv $f.tmp $f
done

chmod +x debian/rules

debuild "$@"
cd ..
rm -rf @PACKAGE@-@VERSION@
echo "Built packages in the deb subdirectory."