import_from_libjpeg_tarball.sh

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#! /bin/sh

# Copyright (C) 2017 André Klitzing

# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

# This is a small script to copy the required files from a LIBJPEG tarball

# into 3rdparty/libjpeg/.

if [ $# -ne 2 ]; then

    echo "Usage: $0 LIBJPEG_tarball_dir/ \$QTDIR/src/3rdparty/libjpeg/"

    exit 1

fi

LIBJPEG_DIR=$1

TARGET_DIR=$2

if [ ! -d "$LIBJPEG_DIR" -o ! -r "$LIBJPEG_DIR" -o ! -d "$TARGET_DIR" -o ! -w "$TARGET_DIR" ]; then

    echo "Either the LIBJPEG source dir or the target dir do not exist,"

    echo "are not directories or have the wrong permissions."

    exit 2

fi

# with 1 argument, copies LIBJPEG_DIR/$1 to TARGET_DIR/$1

# with 2 arguments, copies LIBJPEG_DIR/$1 to TARGET_DIR/$2

copy_file() {

    if [ $# -lt 1 -o $# -gt 2  ]; then

        echo "Wrong number of arguments to copy_file"

        exit 3

fi

    SOURCE_FILE=$1

    if [ -n "$2" ]; then

        DEST_FILE=$2

    else

        DEST_FILE=$1

fi

    mkdir -p "$TARGET_DIR/$(dirname "$SOURCE_FILE")"

    cp "$LIBJPEG_DIR/$SOURCE_FILE" "$TARGET_DIR/$DEST_FILE"

copy_file "LICENSE.md" "LICENSE"

copy_file "ChangeLog.md" "ChangeLog.md"

copy_file "README.md" "README.md"

copy_file "README.ijg" "README.ijg"

FILES="

   jconfig.h.in

   jconfigint.h.in

   jaricom.c

   jcapimin.c

   jcapistd.c

   jcarith.c

   jccoefct.c

   jccolext.c

   jccolor.c

   jcdctmgr.c

   jcdiffct.c

   jchuff.c

   jchuff.h

   jcicc.c

   jcinit.c

   jclhuff.c

   jclossls.c

   jcmainct.c

   jcmarker.c

   jcmaster.c

   jcmaster.h

   jcomapi.c

   jcparam.c

   jcphuff.c

   jcprepct.c

   jcsample.c

   jctrans.c

   jdapimin.c

   jdapistd.c

   jdarith.c

   jdatadst.c

   jdatasrc.c

   jdcoefct.c

   jdcoefct.h

   jdcolext.c

   jdcol565.c

   jdcolor.c

   jdct.h

   jddctmgr.c

   jddiffct.c

   jdhuff.c

   jdhuff.h

   jdicc.c

   jdphuff.c

   jdinput.c

   jdlhuff.c

   jdlossls.c

   jlossls.h

   jdmainct.c

   jdmainct.h

   jdmarker.c

   jdmaster.c

   jdmaster.h

   jdmerge.c

   jdmerge.h

   jdmrgext.c

   jdmrg565.c

   jdpostct.c

   jdsample.c

   jdsample.h

   jdtrans.c

   jerror.c

   jerror.h

   jfdctflt.c

   jfdctfst.c

   jfdctint.c

   jidctred.c

   jidctflt.c

   jidctfst.c

   jidctint.c

   jinclude.h

   jpegapicomp.h

   jpegint.h

   jpeglib.h

   jmemmgr.c

   jmemnobs.c

   jmemsys.h

   jmorecfg.h

   jpeg_nbits.h

   jquant1.c

   jquant2.c

   jsamplecomp.h

   jstdhuff.c

   jutils.c

for i in $FILES; do

    copy_file "src/$i" "src/$i"

done

copy_file "src/jversion.h.in" "src/jversion.h"

cyear=$(grep COPYRIGHT_YEAR $LIBJPEG_DIR/CMakeLists.txt | sed -e 's/.*"\(.*\)".*/\1/')

sed -i -e "s/@COPYRIGHT_YEAR@/$cyear/" $TARGET_DIR/src/jversion.h

SCRIPT_DIR=$(dirname "$0")

python3 "$SCRIPT_DIR/generate_copyright.py" "$TARGET_DIR"

echo Done. $TARGET_DIR/src/jconfig.h and jconfigint.h may need manual updating.