#!/bin/sh
##########################################################################
#
# Script that bootstraps creation of SWIG warpers for Aubit libraries
# Used for Aubit Perl output compiler.
#
##########################################################################


PERL="@PERL@"
PERL_VER_FLAG="-perl5"
SWIG="@SWIG@"

#Clean everything:
#should we move "$PERL Makefile.PL" before this?
if [ -f Makefile ]; then
	echo "Cleaning (make clean)..."
	make clean
	RET=$?
	if test "$RET" != "0"; then
		echo "make clean failed"
		exit 1
	fi
fi

#Create SWIG warpers:
#FIXME: take Perl version from configure:
echo "Create SWIG warpers ($SWIG -v $PERL_VER_FLAG -shadow lib.i)"
$SWIG -v $PERL_VER_FLAG -shadow lib.i
RET=$?
if test "$RET" != "0"; then
	echo "ERROR: command '$SWIG -v $PERL_VER_FLAG -shadow lib.i' failed"
	exit 1
fi

#Create Makefile using Perl MakeMaker, from Makefile.PL:
echo "Create Makefile ($PERL Makefile.PL)"
$PERL Makefile.PL
RET=$?
if test "$RET" != "0"; then
	echo "ERROR: command '$PERL Makefile.PL' failed"
	exit 1
fi


#Build:
echo "Building (make)"

#I was getting `sv_undef' `na' and `sv_yes' undeclared using Perl 5.8.0 
#So I had to add PERL_POLLUTE which is disabled by default in 5.6.0
#Seems SWIG does not care about particular versions of Perl5 ?

#PERL_CCFLAGS="-DPERL_POLLUTE"
PERL_CCFLAGS="`$PERL -e 'use Config; print $Config{ccflags};'`"
echo "Running make CCFLAGS+=$PERL_CCFLAGS"
make CCFLAGS+="$PERL_CCFLAGS"


RET=$?
if test "$RET" != "0"; then
	echo "ERROR: command 'make' failed"
	exit 1
fi

#Install:
echo "Installing (make install)"
make install
RET=$?
if test "$RET" != "0"; then
	echo "ERROR: command 'make install' failed"
	exit 1
fi

echo "Success"
exit 0