memcached.so does not exist

[Nemo64]

I am currently trying to install opcache in the php containers (see: #7), however all old images are failing while building because of memcached. I'm trying to figure out why.

I run the test like with this little script

#!/usr/bin/env bash
set -e

for version in 5.4 5.5 5.6 7.0 7.1
do
    make build-nopull VERSION=${version}
    make test VERSION=${version}
done

for version in 5.4 5.5 5.6 7.0 7.1
do
    make build-nopull -C dev/ VERSION=${version}
    make test -C dev/ VERSION=${version}
done

[fquffio]

First of all, thanks again for your interest. :)

Problem seems to be that PECL Memcached now requires PHP ≥ 7.0 (see also here):

Installing shared extensions:     /usr/local/lib/php/extensions/no-debug-non-zts-20100525/

Installing header files:          /usr/local/include/php/

�[91mdocker-php-ext-enable gd.so 
�[0m
find . -name \*.gcno -o -name \*.gcda | xargs rm -f

find . -name \*.lo -o -name \*.o | xargs rm -f

find . -name \*.la -o -name \*.a | xargs rm -f 

find . -name \*.so | xargs rm -f

find . -name .libs -a -type d|xargs rm -rf

find . -name \*.1 | xargs rm -f

rm -f libphp.la   modules/* libs/*

pecl/memcached requires PHP (version >= 7.0.0), installed version is 5.4.45

pecl/memcached can optionally use PHP extension "igbinary" (version >= 2.0)

pecl/memcached can optionally use PHP extension "msgpack" (version >= 2.0)

A possible fix could be docker-library/php#132 (comment).

As a side note, I noticed that Travis build, which is supposed to run once a week, was skipped for more than three months due to the last commit including [ci skip], otherwise we could have noticed this problem earlier. 😩

[fquffio]

@Nemo64 There is some chance that the problem is now fixed. I have opened a PR (#9). Do you have time to take a quick look at that before being merged?