当我们在Docker的php7.2-apache中安装gd时，找不到Freetype-config错误

Question

我正在尝试从Dockerfile安装映像php：7.2-apache，但是我在gd配置中遇到问题。

我已经从https://github.com/docker/toolbox/releases/tag/v18.09.3页面安装了最新版本的docker toolbox 18.09.3，因为我有Windows Home 10

Dockerfile的内容如下

FROM php:7.2-apache

RUN apt-get update && apt-get install -y \
        libfreetype6-dev \
        libjpeg62-turbo-dev \
        libpng-dev \
    && docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
    && docker-php-ext-install -j$(nproc) gd

我有此错误配置：错误：找不到freetype-config。在图像构建期间

checking for the location of libwebp... no
checking for the location of libjpeg... /usr/include/
checking for the location of libpng... no
checking for the location of libz... no
checking for the location of libXpm... no
checking for FreeType 2... /usr/include/
checking whether to enable JIS-mapped Japanese font support in GD... no
If configure fails try --with-webp-dir=<DIR>
checking for jpeg_read_header in -ljpeg... yes
checking for png_write_image in -lpng... yes
If configure fails try --with-xpm-dir=<DIR>
configure: error: freetype-config not found.
Service 'apache_php' failed to build: The command '/bin/sh -c apt-get update && apt-get install -y         libfreetype6-dev         libjpeg62-turbo-dev         libpng-dev     && docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/     && docker-php-ext-install -j$(nproc) gd' returned a non-zero code: 1

有什么办法吗？

Answer 1

参考https://github.com/docker-library/php/issues/865#issuecomment-511163936的回复， 首先你必须修补和修复 php 错误（https://bugs.php.net/bug.php ?id=76324 )

RUN apt-get update && apt-get install -y pkg-config patch
ADD https://git.archlinux.org/svntogit/packages.git/plain/trunk/freetype.patch?h=packages/php /tmp/freetype.patch
RUN docker-php-source extract; \
  cd /usr/src/php; \
  patch -p1 -i /tmp/freetype.patch; \
  rm /tmp/freetype.patch

然后使用以下 cmd ：

RUN docker-php-ext-configure gd --with-freetype-dir --with-jpeg-dir=/usr/include/

我已经验证它适用于 php7.2-fpm