#!/bin/sh

# This scripts work as following:
# (1) cp current xf86site.def (it may be created by imake-4 ports) 
#       to ${WRKDIR}/xc/config/cf.
#     this means this ports use imake-4's config defaultly.
# (2) Generate temporal config for compiling.
#     Some configs, such as `ForceNormalLib', `FreeBSDBuildXprog', are
#     used for compiling this ports localy. so these configs will be generated
#     this scripts. these configs will be stored to `host.def' file.
#     but this host.def will never install. use local only.

ORIGDEF=$PREFIX/lib/X11/config/xf86site.def
DESTDEF=$WRKDIR/xc/config/cf/xf86site.def
ORIGHOSTDEF=$PREFIX/lib/X11/config/host.def
LOCALDEF=$WRKDIR/.config
HOSTDEF=$WRKDIR/xc/config/cf/host.def

configure () {
    # Use original host.def as initial config file
    rm -f $LOCALDEF
    grep -v '#define.*ProjectRoot' $ORIGHOSTDEF >> $LOCALDEF
    echo "#define ProjectRoot $PREFIX" >> $LOCALDEF

    # setdefault values
    if [ X$InstallXdmConfig = "X" ]; then
	InstallXdmConfig=YES
    fi
    if [ X$InstallXinitConfig = "X" ]; then
	InstallXinitConfig=YES
    fi
    if [ X$InstallAppDefFiles = "X" ]; then
	InstallAppDefFiles=YES
    fi
    if [ X$BuildAoutLibraries = "X" ]; then
	BuildAoutLibraries=NO
    fi

    echo "#define NothingOutsideProjectRoot YES" >> $LOCALDEF

    # I want to set this line.
    # but the probrem is too deep. not yet done.
    # echo "#define InstallXserverSetUID NO" >> $LOCALDEF

    # disable some configs: there are not used this ports
    for i in \
	InstallFSConfig \
	BuildServer \
	BuildFontServer \
	BuildFonts \
	Build75DpiFonts \
	Build100DpiFonts \
	BuildSpeedoFonts \
	BuildType1Fonts \
	BuildCIDFonts \
	BuildCyrillicFonts \
	BuildLatin2Fonts \
	LibHeaders \
        LibInstall \
	ForceNormalLib \
	ModuleInstall
    do \
	echo "#define $i NO" >> $LOCALDEF
    done
    echo "#define LibInstallBuild  YES" >> $LOCALDEF
    echo "#define FreeBSDBuildXlib NO" >> $LOCALDEF
    echo "#define FreeBSDBuildXbin YES" >> $LOCALDEF
    echo "#define InstallXdmConfig $InstallXdmConfig" >> $LOCALDEF
    echo "#define InstallXinitConfig $InstallXinitConfig" >> $LOCALDEF
    echo "#define InstallAppDefFiles $InstallAppDefFiles" >> $LOCALDEF
    echo "#define BuildAoutLibraries $BuildAoutLibraries" >> $LOCALDEF

    # Check Wraphelp.c
    WH=$WRKDIR/xc/lib/Xdmcp/Wraphelp.c
    cpwh=NO
    if [ -f $WH ] ; then
	cpwh=SOURCE
    elif [ -f $DISTDIR/xc/Wraphelp.c ] ; then
	cpwh=$DISTDIR/xc/Wraphelp.c
    else
	echo "==> Warnning: Wraphelp.c not found, DES support NOT enabled."
    fi
    if [ X$cpwh != XNO -a X$cpwh != XSOURCE ]; then
	tr -d '\r' < $cpwh > $WH
    fi

    # Copy ORIGDEF to DESTDEF
    rm -f $DESTDEF
    if [ $cpwh = NO ] ; then
	grep -v '#define.*HasXdmAuth' $ORIGDEF >> $DESTDEF
	echo "#define HasXdmAuth NO" >> $DESTDEF
    else
	cp -f $ORIGDEF $DESTDEF
    fi

    # copy generated config to host.def
    cp -f $LOCALDEF $HOSTDEF
}

configure
exit 0