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# EMACS settings: -*- tab-width: 2; indent-tabs-mode: t -*-
# vim: tabstop=2:shiftwidth=2:noexpandtab
# kate: tab-width 2; replace-tabs off; indent-width 2;
#
# ==============================================================================
# Authors: Patrick Lehmann
#
# Bash Script: This is a Bash resource file.
#
# Description:
# ------------------------------------
# TODO
#
# ==============================================================================
# Copyright (C) 2015-2016 Patrick Lehmann - Dresden, Germany
#
# GHDL is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2, or (at your option) any later
# version.
#
# GHDL is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License
# along with GHDL; see the file COPYING. If not, write to the Free
# Software Foundation, 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
# ==============================================================================
# red texts
COLORED_ERROR="$ANSI_RED[ERROR]$ANSI_NOCOLOR"
COLORED_FAILED="$ANSI_RED[FAILED]$ANSI_NOCOLOR"
# green texts
COLORED_DONE="$ANSI_GREEN[DONE]$ANSI_NOCOLOR"
COLORED_SUCCESSFUL="$ANSI_GREEN[SUCCESSFUL]$ANSI_NOCOLOR"
# set bash options
set -o pipefail
SetupDirectories() {
Index=$1
Name=$2
# source directory
# ----------------------
# If a command line argument ('--src') was passed in, use it, else use the default value
# from config.sh
if [ ! -z "$SrcDir" ]; then
SourceDirectory=${SrcDir%/} # remove trailing slashes
elif [ ! -z "$EnvSourceDir" ]; then
SourceDirectory=$EnvSourceDir # fall back to environment variable
elif [ ! -z "${InstallationDirectories[$Index]}" ]; then
SourceDirectory=${InstallationDirectories[$Index]}/${SourceDirectories[$Index]} # fall back to value from config.sh
fi
# output directory
# ----------------------
# If a command line argument ('--out') was passed in, use it, else use the default value
# from config.sh
if [ ! -z "$DestDir" ]; then
DestinationDirectory=${DestDir%/} # remove trailing slashes
else
DestinationDirectory=${DestinationDirectories[$Index]} # fall back to value from config.sh
fi
if [ -z $SourceDirectory ] || [ -z $DestinationDirectory ]; then
echo 1>&2 -e "${COLORED_ERROR} $Name is not configured in '$ScriptDir/config.sh'.${ANSI_NOCOLOR}"
echo 1>&2 -e " Use adv. options '--src' and '--out' or configure 'config.sh'."
exit -1
elif [ ! -d $SourceDirectory ]; then
echo 1>&2 -e "${COLORED_ERROR} Path '$SourceDirectory' does not exist.${ANSI_NOCOLOR}"
exit -1
fi
# Resolve paths to an absolute paths
if greadlink --version > /dev/null 2>&1 ; then
READLINK=greadlink
else
READLINK=readlink
fi
SourceDirectory=$($READLINK -f $SourceDirectory)
if [[ ! "$DestinationDirectory" = /* ]]; then
DestinationDirectory=$WorkingDir/$DestinationDirectory
fi
# Use GHDL binary directory from command line argument, if set
if [ ! -z "$GHDLBinDir" ]; then
GHDLBinary=${GHDLBinDir%/}/ghdl # remove trailing slashes
if [[ ! -x "$GHDLBinary" ]]; then
echo 1>&2 -e "${COLORED_ERROR} GHDL not found or is not executable.${ANSI_NOCOLOR}"
exit -1
fi
elif [ ! -z "$GHDL" ]; then
if [ ! \( -f "$GHDL" -a -x "$GHDL" \) ]; then
echo 1>&2 -e "${COLORED_ERROR} Found GHDL environment variable, but '$GHDL' is not executable.${ANSI_NOCOLOR}"
exit -1
fi
GHDLBinary=$GHDL
else # fall back to GHDL found via PATH
GHDLBinary=$(which ghdl 2>/dev/null)
if [ $? -ne 0 ]; then
echo 1>&2 -e "${COLORED_ERROR} GHDL not found in PATH.${ANSI_NOCOLOR}"
echo 1>&2 -e " Use adv. options '--ghdl' to set the GHDL binary directory."
exit -1
fi
fi
}
SetupGRCat() {
if [ -z "$(which grcat 2>/dev/null)" ]; then
# if grcat (generic colourizer) is not installed, use a dummy pipe command like 'cat'
GRC_COMMAND="cat"
elif [ $SUPPRESS_WARNINGS -eq 1 ]; then
GRC_COMMAND="grcat $ScriptDir/ghdl.skipwarning.grcrules"
else
GRC_COMMAND="grcat $ScriptDir/ghdl.grcrules"
fi
}
CreateDestinationDirectory() {
if [ -d "$DestinationDirectory" ]; then
echo -e "${ANSI_YELLOW}Vendor directory '$DestinationDirectory' already exists.${ANSI_NOCOLOR}"
elif [ -f "$DestinationDirectory" ]; then
echo 1>&2 -e "${COLORED_ERROR} Vendor directory '$DestinationDirectory' already exists as a file.${ANSI_NOCOLOR}"
exit -1
else
echo -e "${ANSI_YELLOW}Creating vendor directory: '$DestinationDirectory'.${ANSI_NOCOLOR}"
mkdir -p "$DestinationDirectory"
fi
}
GHDLSetup() {
if [ $VHDLStandard -eq 93 ]; then
VHDLVersion="v93"
VHDLStandard="93c"
VHDLFlavor="synopsys"
elif [ $VHDLStandard -eq 2008 ]; then
VHDLVersion="v08"
VHDLStandard="08"
VHDLFlavor="synopsys"
fi
}
GHDLCompileLibrary() {
# assembling output directory
LibraryDirectory=$DestinationDirectory/$Library/$VHDLVersion
mkdir -p $LibraryDirectory
cd $LibraryDirectory
echo -e "${ANSI_YELLOW}Compiling library '$Library'...${ANSI_NOCOLOR}"
for File in ${SourceFiles[@]}; do
FileName=$(basename "$File")
FileSize=($(wc -c $File))
if [ $SKIP_EXISTING_FILES -eq 1 ] && [ -e "${FileName%.*}.o" ]; then
echo -e "${ANSI_CYAN}Skipping existing file '$File'${ANSI_NOCOLOR}"
elif [ $SKIP_LARGE_FILES -eq 1 ] && [ ${FileSize[0]} -gt $LARGE_FILESIZE ]; then
echo -e "${ANSI_CYAN}Skipping large file '$File'${ANSI_NOCOLOR}"
else
echo -e "${ANSI_DARKCYAN}Analyzing file '$File'${ANSI_NOCOLOR}"
$GHDLBinary -a ${GHDL_PARAMS[@]} --work=$Library "$File" 2>&1 | $GRC_COMMAND
if [ $? -ne 0 ]; then
let ERRORCOUNT++
test $HALT_ON_ERROR -eq 1 && return 1
fi
fi
done
return 0
}
GHDLCompilePackages() {
# assembling output directory
LibraryDirectory=$DestinationDirectory/$Library/$VHDLVersion
mkdir -p $LibraryDirectory
cd $LibraryDirectory
echo -e "${ANSI_YELLOW}Compiling library '$Library'...${ANSI_NOCOLOR}"
for File in ${SourceFiles[@]}; do
FileName=$(basename "$File")
if [ $SKIP_EXISTING_FILES -eq 1 ] && [ -e "${FileName%.*}.o" ]; then
echo -e "${ANSI_CYAN}Skipping existing package '$File'${ANSI_NOCOLOR}"
else
echo -e "${ANSI_DARKCYAN}Analyzing package '$File'${ANSI_NOCOLOR}"
$GHDLBinary -a ${GHDL_PARAMS[@]} --work=$Library "$File" 2>&1 | $GRC_COMMAND
if [ $? -ne 0 ]; then
let ERRORCOUNT++
test $HALT_ON_ERROR -eq 1 && return 1
fi
fi
done
return 0
}
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