# Copyright (c) 2023 Huawei Device Co., Ltd.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Contributor: liulihong <llh_01129@163.com>, 城meto <myxuan475@126.com>
# Maintainer: liulihong <llh_01129@163.com>

pkgname=giflib
pkgver=5.2.1
pkgrel=0
pkgdesc="giflib is a library for reading and writing gif images. "
url="https://sourceforge.net/projects/giflib/"
archs=("armeabi-v7a" "arm64-v8a")
license=("MIT license")
depends=()
makedepends=("xmlto") # 从sourceforge仓库获取的代码需要生成html格式文件,需要xmlto工具

# 原仓地址: https://sourceforge.net/projects/$pkgname/files/$pkgname-$pkgver.tar.gz, 因网络原因使用镜像地址
source="https://gitee.com/lycium_pkg_mirror/$pkgname/repository/archive/$pkgver.zip"

autounpack=true
downloadpackage=true
buildtools="make"

builddir=$pkgname-$pkgver
packagename=$builddir.zip
patchflag=true

cc=
ar=
# giflib 采用makefile编译构建，为了保留构建环境(方便测试)。因此同一份源码在解压后分为两份,各自编译互不干扰
prepare() {
    # patch说明：
    # 原库测试使用head命令，在linux上head支持--bytes参数，但是oh上的head不支持该参数，这里使用等效的参数 -c 来替代
    # oh上面的head -c 命令不支持 例如-20（除了尾部20字节），这里使用busybox中的head命令来替代oh自带的head命令
    if $patchflag
    then
        cd $builddir
        patch -p1 < `pwd`/../giflib_oh_test.patch
        # patch只需要打一次,关闭打patch
        patchflag=false
        cd $OLDPWD
    fi
    cp -rf $builddir $builddir-$ARCH-build
    cd $builddir-$ARCH-build
    if [ $ARCH == "armeabi-v7a" ]
    then
        cc=${OHOS_SDK}/native/llvm/bin/arm-linux-ohos-clang
        ar=${OHOS_SDK}/native/llvm/bin/llvm-ar
    fi
    if [ $ARCH == "arm64-v8a" ]
    then
        cc=${OHOS_SDK}/native/llvm/bin/aarch64-linux-ohos-clang
        ar=${OHOS_SDK}/native/llvm/bin/llvm-ar
    fi
    cd $OLDPWD # 1> /dev/null
}

build() {
    cd $builddir-$ARCH-build
    $MAKE VERBOSE=1 CC=${cc} AR=${ar} > $build.log 2>&1
    ret=$?
    cd $OLDPWD
    return $ret
}

package() {
    cd $builddir-$ARCH-build
    $MAKE VERBOSE=1 install PREFIX=$LYCIUM_ROOT/usr/$pkgname/$ARCH >> $buildlog 2>&1
    cd $OLDPWD
    unset cc ar
}

check() {
    echo "The test must be on an OpenHarmony device!"
    # real test CMD
    # TODO
}

# 清理环境
cleanbuild() {
    rm -rf ${PWD}/$builddir $builddir-armeabi-v7a-build  $builddir-arm64-v8a-build #${PWD}/$packagename
}