#!/bin/sh

# Errors should cause script to exit
set -e

# Absolute path to this script
export SCRIPT=$(readlink -f "$0")
# Absolute path this script is in
export SCRIPTPATH=$(dirname "$SCRIPT")
# Source directory which contains the Makefile
export SOURCEPATH=$(readlink -f "$SCRIPTPATH/..")
# Directory where the VeraCrypt has been checked out
export PARENTDIR=$(readlink -f "$SCRIPTPATH/../../..")

# The sources of wxWidgets 3.0.4 must be extracted to the parent directory
export WX_ROOT=$PARENTDIR/wxWidgets-3.0.4
echo "Using wxWidgets sources in $WX_ROOT"

cd $SOURCEPATH

echo "Building GUI version of VeraCrypt for RPM using wxWidgets static libraries"

# This will be the temporary wxWidgets directory
export WX_BUILD_DIR=$PARENTDIR/wxBuildGui

# To build wxWidgets using GTK-2
make WXSTATIC=1 wxbuild 			|| exit 1
make WXSTATIC=1 clean 				|| exit 1
make WXSTATIC=1 					|| exit 1
make WXSTATIC=1 install DESTDIR="$PARENTDIR/VeraCrypt_Setup/GUI"	|| exit 1

# Uncomment below and comment lines above to reuse existing wxWidgets build
# make WXSTATIC=1 clean || exit 1
# make WXSTATIC=1		|| exit 1
# make WXSTATIC=1 install DESTDIR="$PARENTDIR/VeraCrypt_Setup/GUI"	|| exit 1

echo "Building console version of VeraCrypt for RPM using wxWidgets static libraries"

# This is to avoid " Error: Unable to initialize GTK+, is DISPLAY set properly?" 
# when building over SSH without X11 Forwarding
# export DISPLAY=:0.0

# This will be the temporary wxWidgets directory
export WX_BUILD_DIR=$PARENTDIR/wxBuildConsole

# To build wxWidgets using GTK-2
make WXSTATIC=1 NOGUI=1 wxbuild 			|| exit 1
make WXSTATIC=1 NOGUI=1 clean 				|| exit 1
make WXSTATIC=1 NOGUI=1 					|| exit 1
make WXSTATIC=1 NOGUI=1 install DESTDIR="$PARENTDIR/VeraCrypt_Setup/Console"	|| exit 1

# Uncomment below and comment lines above to reuse existing wxWidgets build
# make WXSTATIC=1 NOGUI=1 clean || exit 1
# make WXSTATIC=1 NOGUI=1		|| exit 1
# make WXSTATIC=1 NOGUI=1 install DESTDIR="$PARENTDIR/VeraCrypt_Setup/Console"	|| exit 1

echo "Creating VeraCrypt RPM packages "

# -DCPACK_RPM_PACKAGE_DEBUG=TRUE for debugging cpack RPM
# -DCPACK_RPM_PACKAGE_DEBUG=TRUE for debugging cpack RPM

mkdir -p $PARENTDIR/VeraCrypt_Packaging/GUI
mkdir -p $PARENTDIR/VeraCrypt_Packaging/Console

# wxWidgets was built using GTK-2
cmake -H$SCRIPTPATH -B$PARENTDIR/VeraCrypt_Packaging/GUI -DVERACRYPT_BUILD_DIR="$PARENTDIR/VeraCrypt_Setup/GUI" -DWITHGTK3=FALSE -DNOGUI=FALSE || exit 1
cpack --config $PARENTDIR/VeraCrypt_Packaging/GUI/CPackConfig.cmake || exit 1
cmake -H$SCRIPTPATH -B$PARENTDIR/VeraCrypt_Packaging/Console -DVERACRYPT_BUILD_DIR="$PARENTDIR/VeraCrypt_Setup/Console" -DWITHGTK3=FALSE -DNOGUI=TRUE || exit 1
cpack --config $PARENTDIR/VeraCrypt_Packaging/Console/CPackConfig.cmake || exit 1