Merge pull request #285 from calibreapp/melsumner/remove-mozjpeg

Remove mozjpeg

Author: MelSumner

Dockerfile

@@ -4,16 +4,10 @@ ENV DEBIAN_FRONTEND=noninteractive
 ENV TZ=Etc/UTC
 RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 
-ARG MOZJPEG_VERSION=3.3.1
 ARG VIPS_VERSION=8.10.1
 
-ARG MOZJPEG_URL=https://github.com/mozilla/mozjpeg/archive
 ARG VIPS_URL=https://github.com/libvips/libvips/releases/download
 
-# mozjpeg installs to /opt/mozjpeg ... we need that on PKG_CONFIG_PATH so
-# that libvips configure can find it
-ENV PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/opt/mozjpeg/lib64/pkgconfig
-
 # libvips installs to /usr/local by default .. /usr/local/bin is on the
 # default path in ubuntu, but /usr/local/lib is not
 ENV LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
@@ -37,20 +31,6 @@ RUN apt-get update \
   swig \
   gobject-introspection
 
-RUN cd /usr/local/src \
-  && wget ${MOZJPEG_URL}/v${MOZJPEG_VERSION}.tar.gz \
-  && tar xzf v${MOZJPEG_VERSION}.tar.gz
-
-RUN cd /usr/local/src/mozjpeg-${MOZJPEG_VERSION} \
-  && aclocal \
-  && autoconf \
-  && autoheader \
-  && libtoolize \
-  && automake --add-missing \
-  && ./configure \
-  && make \
-  && make install
-
 # we must not use any packages which depend directly or indirectly on libjpeg,
 # since we want to use our own mozjpeg build
 RUN apt-get install -y \

README.md

@@ -10,7 +10,7 @@ Image Actions is a Github Action built by performance experts at [Calibre](https
 Image Actions offers:
 
 - **Fast, efficient and near-lossless compression**
-- Best image compression algorithms available ([mozjpeg](https://github.com/mozilla/mozjpeg) and [libvips](https://github.com/libvips/libvips))
+- Best image compression algorithms available ([libvips](https://github.com/libvips/libvips))
 - [Ease of customisation](#Configuration): use default settings or adapt to your needs
 - Running on demand or schedule
 - Supports GitHub Enterprise
@@ -313,7 +313,6 @@ Happy to hear you’re interested in contributing to Image Actions! Please find
 #### Image compression tools:
 
 - [sharp](https://github.com/lovell/sharp)
-- [mozjpeg](https://github.com/mozilla/mozjpeg)
 - [libvips](https://github.com/libvips/libvips)
 
 ## 💼 License