autogen.sh

#!/bin/sh

# Automakeversion
AM_1=1
AM_2=7
AM_3=2

# Autoconfversion
AC_1=2
AC_2=57

# Libtoolversion
LT_1=1
LT_2=4

# Libtoolname
LIBTOOL=libtool
LIBTOOLIZE=libtoolize
if [ "`uname`" = "Darwin" ]; then
	LIBTOOL=glibtool
	LIBTOOLIZE=glibtoolize
fi

# Check automake version
AM_VERSION=`automake --version | sed -n -e 's#^.* \([0-9]*\)\.\([0-9]*\)[^0-9]*\([0-9]*\).*$#\1 \2 \3#p'`
AM_V1=`echo $AM_VERSION | awk '{print $1}'`
AM_V2=`echo $AM_VERSION | awk '{print $2}'`
AM_V3=`echo $AM_VERSION | awk '{if ($NF > 2) print $3; else print "0";}'`

if [ $AM_1 -gt $AM_V1 ]; then
	AM_ERROR=1 
else
	if [ $AM_1 -eq $AM_V1 ]; then
		if [ $AM_2 -gt $AM_V2 ]; then
			AM_ERROR=1 
		else
			if [ $AM_2 -eq $AM_V2 ]; then
				if [ $AM_3 -gt $AM_V3 ]; then
					AM_ERROR=1 
				fi
			fi
		fi
	fi
fi

if [ "$AM_ERROR" = "1" ]; then
	echo -e  '\E[31;m'
	echo -n "Your automake version `automake --version | sed -n -e 's#[^0-9]* \([0-9]*\.[0-9]*\.*[0-9]*\).*#\1#p'`"
	echo " is older than the suggested one, $AM_1.$AM_2.$AM_3"
	echo "Go on at your own risk. :-)"
	echo
	tput sgr0
fi

# Check autoconf version
AC_VERSION=`autoconf --version | sed -n -e 's#[^0-9]* \([0-9]*\)\.\([0-9]*\).*$#\1 \2#p'`
AC_V1=`echo $AC_VERSION | awk '{print $1}'`
AC_V2=`echo $AC_VERSION | awk '{print $2}'`

if [ $AC_1 -gt $AC_V1 ]; then
	AC_ERROR=1 
else
	if [ $AC_1 -eq $AC_V1 ]; then
		if [ $AC_2 -gt $AC_V2 ]; then
			AC_ERROR=1 
		fi
	fi
fi

if [ "$AC_ERROR" = "1" ]; then
	echo -e  '\E[31;m'
	echo -n "Your autoconf version `autoconf --version | sed -n -e 's#[^0-9]* \([0-9]*\.[0-9]*\).*#\1#p'`"
	echo " is older than the suggested one, $AC_1.$AC_2"
	echo "Go on at your own risk. :-)"
	echo
	tput sgr0
fi

# Check libtool version
LT_VERSION=`$LIBTOOL --version | sed -n -e 's#[^0-9]* \([0-9]*\)\.\([0-9]*\).*$#\1 \2#p'`
LT_V1=`echo $LT_VERSION | awk '{print $1}'`
LT_V2=`echo $LT_VERSION | awk '{print $2}'`

if [ $LT_1 -gt $LT_V1 ]; then
	LT_ERROR=1 
else
	if [ $LT_1 -eq $LT_V1 ]; then
		if [ $LT_2 -gt $LT_V2 ]; then
			LT_ERROR=1 
		fi
	fi
fi

if [ "$LT_ERROR" = "1" ]; then
	echo -e  '\E[31;m'
	echo -n "Your libtool version `$LIBTOOL --version | sed -n -e 's#[^0-9]* \([0-9]*\.[0-9]*\).*#\1#p'`"
	echo " is older than the suggested one, $LT_1.$LT_2"
	echo "Go on at your own risk. :-)"
	echo
	tput sgr0
fi

echo Configuring build environment for QGIS
aclocal \
  && $LIBTOOLIZE --force --copy \
  && autoheader --force -W all \
  && automake --add-missing --foreign --copy \
  && autoconf --force \
  && echo Now running configure to configure QGIS \
  && ./configure $@