configure

#!/bin/sh

VERSION="1.3.3"

if test -z "$CC"; then
    CC="gcc"
fi

if test -z "$CFLAGS"; then
    CFLAGS="-O2"
fi

prefix=/usr/local

for opt in "$@" ; do
	case $opt in
	--prefix=*)
		prefix=`echo $opt | sed -n 's/--prefix=\(.*\)/\1/p'`
		;;
	--package-prefix=*)
		packageprefix=`echo $opt | sed -n 's/--package-prefix=\(.*\)/\1/p'`
		;;
	*)
		echo "configure parameter error"
		echo ""
		echo "Options:"
		echo " --prefix=dir           install program to prefix 'dir'"
 		echo " --package-prefix=dest  pretend to install to the prefix,"
		echo "                       but copy files to 'dest/prefix' on make install"
		echo ""
		echo "Influential environment variables:"
		echo "  CC                    C compiler command"
		echo "  CFLAGS                C compiler flags"
		echo "  LDFLAGS               Linker flags"
		echo "Setting environment variables CFLAGS and LDFLAGS lets you add"
		echo "compile time options for your architecture. CC variable choose the"
		echo "compiler."
		exit
		;;
	esac
done

mingw=$(uname |grep -i mingw32)
if test -z "$mingw" ; then
    mingw=$($CC --version |grep -i mingw)
    if test -n "$mingw" ; then
	mingw="yes"
    else
	mingw=""
    fi
else
    mingw="yes"
fi

cat > src/xdmsconfig.h <<EOF
#ifndef XDMS_CONFIG_H_
#define XDMS_CONFIG_H_

#define VERSION "$VERSION"

EOF
if test -n "$mingw" ; then
    echo "#define NO_MKSTEMP" >> src/xdmsconfig.h
    LDFLAGS="$LDFLAGS -liberty"
fi

echo "#endif" >> src/xdmsconfig.h

if test -n "$packageprefix" ; then
    prefix="$packageprefix/$prefix"
fi

sed -e "s|{PREFIX}|$prefix|g" -e "s|{VERSION}|$VERSION|g" \
    < Makefile.in > Makefile

sed -e "s|{CC}|$CC|" -e "s|{CFLAGS}|$CFLAGS|" -e "s|{LDFLAGS}|$LDFLAGS|" \
    < src/Makefile.in > src/Makefile

echo "Would install xdms binary to directory $prefix/bin."
echo ""
echo "Configure succesful."