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#!/bin/bash

# $Id: xise_ghdl_unisim 782 2016-07-03 08:09:36Z mueller $

#

# Copyright 2007-2016 by Walter F.J. Mueller 

# License disclaimer see LICENSE_gpl_v2.txt in $RETROBASE directory

#

#  Revision History:

# Date         Rev  Vers    Comment

# 2016-07-02   782   1.3.1  add ghdlopts as 1st option; default is -O2

# 2015-02-03   642   1.3    remove ISE 10 legacy support; add unimacro support

# 2015-01-29   639   1.2    rename from xilinx_*; use XTWI_PATH rather XILINX

# 2009-11-08   248   1.1    adopt to ISE 11.1, use VITAL models from ./primitive

# 2007-10-26    92   1.0    Initial version

#

ghdlopts=${1:--O2 -g}

#

if [ -z "$XTWI_PATH" ]

then

  echo "XTWI_PATH not defined"

  exit 1

fi

if [ ! -d "$XTWI_PATH/ISE_DS/ISE" ]

then

  echo "$XTWI_PATH/ISE_DS/ISE not existing"

  exit 1

fi

#

ise_path=$XTWI_PATH/ISE_DS/ISE

#

cd $ise_path

echo "============================================================"

echo "* Build ghdl UNISIM lib for $ise_path"

echo "============================================================"

#

if [ ! -d ghdl ]

then

  mkdir ghdl

fi

cd ghdl

#

if [ ! -d unisim  ]

then

  mkdir unisim

fi

cd unisim

#

cp $ise_path/vhdl/src/unisims/unisim_VCOMP.vhd .

cp $ise_path/vhdl/src/unisims/unisim_VPKG.vhd .

#

if [ ! -d primitive ]

then

  mkdir primitive

fi

pushd primitive

#

cp -p $ise_path/vhdl/src/unisims/primitive/*.vhd .

cp -p $ise_path/vhdl/src/unisims/primitive/vhdl_analyze_order .

#

xilinx_vhdl_memcolltype_fix

popd

echo "# ghdl ... unisim_VCOMP.vhd"

ghdl -a --ieee=synopsys --work=unisim $ghdlopts unisim_VCOMP.vhd

echo "# ghdl ... unisim_VPKG.vhd"

ghdl -a --ieee=synopsys --work=unisim $ghdlopts unisim_VPKG.vhd

for file in `cat primitive/vhdl_analyze_order`

do

  echo "# ghdl ... primitive/$file"

  ghdl -a -fexplicit --ieee=synopsys --work=unisim $ghdlopts \

      --no-vital-checks primitive/$file 2>&1 |\

      tee primitive/$file.ghdl.log

done

#

echo "--- scan for compilation errors:"

find primitive -name "*.ghdl.log" | xargs grep error

#

echo "============================================================"

echo "* Build ghdl UNIMACRO lib for $XTWI_PATH/ISE_DS/ISE"

echo "============================================================"

#

cd $ise_path/ghdl

if [ ! -d unimacro  ]

then

  mkdir unimacro

fi

#

cd unimacro

cp $ise_path/vhdl/src/unimacro/*.vhd .

#

for file in *.vhd

do

  echo "# ghdl ... $file"

  ghdl -a -P../unisim -fexplicit --ieee=synopsys --work=unimacro $ghdlopts \

      --no-vital-checks $file 2>&1 | tee $file.ghdl.log

done

#

echo "--- scan for compilation errors:"

find . -name "*.ghdl.log" | xargs grep error

#