RUN set -ex \
&& apk add --no-cache --virtual .phpize-deps $PHPIZE_DEPS imagemagick-dev libtool \
&& export CFLAGS="$PHP_CFLAGS" CPPFLAGS="$PHP_CPPFLAGS" LDFLAGS="$PHP_LDFLAGS" \
&& pecl install imagick-3.4.3 \
&& docker-php-ext-enable imagick \
&& apk add --no-cache --virtual .imagick-runtime-deps imagemagick \
&& apk del .phpize-deps