Fixed gd extension configuration.

Author: Sumit Madan

php7.2/Dockerfile

@@ -8,7 +8,7 @@ RUN apt-get update && apt-get install -y libgmp-dev libxml2-dev acl unzip gnupg
 RUN pecl install xdebug && docker-php-ext-enable xdebug
 RUN ln -s /usr/include/x86_64-linux-gnu/gmp.h /usr/include/gmp.h
 RUN rm -rf /var/lib/apt/lists/*
-RUN docker-php-ext-configure gd
+RUN docker-php-ext-configure gd --with-jpeg-dir --with-freetype-dir
 RUN docker-php-ext-install gd mbstring pdo pdo_mysql pdo_pgsql zip bcmath bz2 gmp soap xsl intl calendar
 RUN pecl install imagick && docker-php-ext-enable imagick
 RUN pecl install pcov && docker-php-ext-enable pcov

php7.3/Dockerfile

@@ -8,7 +8,7 @@ RUN apt-get update && apt-get install -y libgmp-dev libxml2-dev acl unzip bc bzi
 RUN pecl install xdebug && docker-php-ext-enable xdebug
 RUN ln -s /usr/include/x86_64-linux-gnu/gmp.h /usr/include/gmp.h
 RUN rm -rf /var/lib/apt/lists/*
-RUN docker-php-ext-configure gd
+RUN docker-php-ext-configure gd --with-jpeg-dir --with-freetype-dir
 RUN docker-php-ext-install gd mbstring pdo pdo_mysql pdo_pgsql zip bcmath bz2 gmp soap xsl intl calendar
 RUN pecl install imagick && docker-php-ext-enable imagick
 RUN pecl install pcov && docker-php-ext-enable pcov

php7.4/Dockerfile

@@ -8,7 +8,7 @@ RUN apt-get update && apt-get install -y libgmp-dev libxml2-dev acl unzip bc bzi
 RUN pecl install xdebug && docker-php-ext-enable xdebug
 RUN ln -s /usr/include/x86_64-linux-gnu/gmp.h /usr/include/gmp.h
 RUN rm -rf /var/lib/apt/lists/*
-RUN docker-php-ext-configure gd
+RUN docker-php-ext-configure gd --with-jpeg --with-freetype
 RUN docker-php-ext-install gd mbstring pdo pdo_mysql pdo_pgsql zip bcmath bz2 gmp soap xsl intl calendar 
 RUN pecl install imagick && docker-php-ext-enable imagick
 RUN pecl install pcov && docker-php-ext-enable pcov