Cannot enable libmemcached protocol #418

panosru · 2018-12-21T17:01:00Z

I have libmemcached-dev installed (latest version) and when I run pecl install memcached

I'm getting:

checking for memcached protocol support... enabled
checking whether libmemcachedprotocol is usable... no
configure: error: Cannot enable libmemcached protocol

With 3.0.4 works fine.

The text was updated successfully, but these errors were encountered:

blkperl · 2018-12-21T17:02:34Z

Same issue with PHP 7.3 and memcached-3.1.1

panosru · 2018-12-21T17:03:20Z

@blkperl I'm on PHP 7.2.13 (docker php-fpm)

vrobert78 · 2018-12-22T09:28:22Z

Same issue with php:7.2.13-fpm-stretch and memcached-3.1.1.

hswong3i · 2018-12-22T12:40:50Z

Also failed with php:7.3-cli and memcached-3.1.1

https://travis-ci.org/alvistack/docker-php/builds/471317394#L8442

sodabrew · 2018-12-22T15:58:37Z

3.1.2 released, please confirm if resolved now!

panosru · 2018-12-22T16:20:31Z

@sodabrew just checked and it worked for me (php-fpm 7.2.13/docker)

blkperl · 2018-12-22T17:22:10Z

@sodabrew works for me PHP 7.3/Ubuntu Xenial docker.

panosru · 2018-12-22T17:46:41Z

Obviously that is working because it passes --enable-memcached-protocol=no, but what if is needed?

sodabrew · 2018-12-22T18:01:57Z

I haven't personally tested server protocol support, and I don't see unit tests for it. I'm not sure what the use case would be for the PHP module. Existence of this code predates my role as maintainer.

The libmemcached library has to be compiled to provide server protocol support, by default (and in most distributions) it is disabled:
https://bazaar.launchpad.net/~tangent-trunk/libmemcached/1.0/view/head:/configure.ac#L81

AC_DEFUN([LIBMEMCACHED_PROTOCOL],
         [AC_ARG_ENABLE([libmemcachedprotocol],
                        [AS_HELP_STRING([--enable-libmemcachedprotocol],
                                        [Enable libmemcachedprotocol])],
                                        [ax_enable_libmemcachedprotocol=yes],
                                        [ax_enable_libmemcachedprotocol=no])

         AM_CONDITIONAL([BUILD_LIBMEMCACHED_PROTOCOL],[test "$ax_enable_libmemcachedprotocol" = "yes"])

         AC_MSG_CHECKING([for libmemcachedprotocol])
         AC_MSG_RESULT([$ax_enable_libmemcachedprotocol])
         ])
LIBMEMCACHED_PROTOCOL

sodabrew · 2018-12-22T18:08:52Z

(@blkperl Did we meet ages ago at a Puppet meetup? Hi!)

blkperl · 2018-12-22T19:03:01Z

@sodabrew Yes! Hi 😄

related: php-memcached-dev#418, awesomized/libmemcached#94

llaville · 2021-05-09T07:35:22Z

Hello @sodabrew

I've tried today to install php memcached extension without success under PHP 7.3.28 with latest version 3.1.5 and PECL

[email protected] in ~ $ pecl install --force --alldeps memcached

downloading memcached-3.1.5.tgz ...
Starting to download memcached-3.1.5.tgz (83,015 bytes)
....................done: 83,015 bytes
15 source files, building
running: phpize
Configuring for:
PHP Api Version:         20180731
Zend Module Api No:      20180731
Zend Extension Api No:   320180731
libmemcached directory [no] : yes
zlib directory [no] : yes
use system fastlz [no] : no
enable igbinary serializer [no] : yes
enable msgpack serializer [no] : yes
enable json serializer [no] : yes
enable server protocol [no] : yes
enable sasl [yes] :
enable sessions [yes] :
building in /tmp/pear/temp/pear-build-rootiVH637/memcached-3.1.5
running: /tmp/pear/temp/memcached/configure --with-php-config=/usr/local/bin/php-config --with-libmemcached-dir --with-zlib-dir --with-system-fastlz=no --enable-memcached-igbinary=yes --enable-memcached-msgpack=yes --enable-memcached-json=yes --enable-memcached-protocol=yes --enable-memcached-sasl=yes --enable-memcached-session=yes
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for a sed that does not truncate output... /bin/sed
checking for cc... cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether cc accepts -g... yes
checking for cc option to accept ISO C89... none needed
checking how to run the C preprocessor... cc -E
checking for icc... no
checking for suncc... no
checking whether cc understands -c and -o together... yes
checking for system library directory... lib
checking if compiler supports -R... no
checking if compiler supports -Wl,-rpath,... yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
checking for PHP prefix... /usr/local
checking for PHP includes... -I/usr/local/include/php -I/usr/local/include/php/main -I/usr/local/include/php/TSRM -I/usr/local/include/php/Zend -I/usr/local/include/php/ext -I/usr/local/include/php/ext/date/lib
checking for PHP extension directory... /usr/local/lib/php/extensions/no-debug-non-zts-20180731
checking for PHP installed headers prefix... /usr/local/include/php
checking if debug is enabled... no
checking if zts is enabled... no
checking for re2c... re2c
checking for re2c version... 1.1.1 (ok)
checking for gawk... gawk
checking whether to enable memcached support... yes, shared
checking for libmemcached... yes, shared
checking whether to enable memcached session handler support... yes
checking whether to enable memcached igbinary serializer support... yes
checking whether to enable memcached json serializer support... yes
checking whether to enable memcached msgpack serializer support... yes
checking whether to enable memcached sasl support... yes
checking whether to enable memcached protocol support... yes
checking whether to use system FastLZ library... no
checking for ZLIB... yes, shared
checking for pkg-config... /usr/bin/pkg-config
checking for zlib location... /usr
checking for session includes... /usr/local/include/php
checking for json includes... /usr/local/include/php
checking for igbinary includes... /usr/local/include/php
checking for msgpack includes... /usr/local/include/php
checking for memcached session support... enabled
checking for memcached igbinary support... enabled
checking for memcached msgpack support... enabled
checking for libmemcached location... found version 1.0.18, under /usr
checking for libmemcached sasl.h requirement... yes
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking sasl/sasl.h usability... yes
checking sasl/sasl.h presence... yes
checking for sasl/sasl.h... yes
checking whether to enable sasl support... yes
checking for sasl_client_init in -lsasl2... yes
checking whether memcached_exist is defined... yes
checking whether memcached_set_encoding_key is defined... yes
checking for memcached protocol support... enabled
checking whether libmemcachedprotocol is usable... no
configure: error: Cannot enable libmemcached protocol
ERROR: `/tmp/pear/temp/memcached/configure --with-php-config=/usr/local/bin/php-config --with-libmemcached-dir --with-zlib-dir --with-system-fastlz=no --enable-memcached-igbinary=yes --enable-memcached-msgpack=yes --enable-memcached-json=yes --enable-memcached-protocol=yes --enable-memcached-sasl=yes --enable-memcached-session=yes' failed

Did I missed something ?

Libmemcached is installed (version 1.0.18) !

[email protected] in ~ $ pkg-config --print-provides --debug libmemcached
Error printing enabled by default due to use of output options besides --exists, --atleast/exact/max-version or --list-all. Value of --silence-errors: 0
Error printing enabled
Adding virtual 'pkg-config' package to list of known packages
Cannot open directory #1 '/usr/local/lib/x86_64-linux-gnu/pkgconfig' in package search path: No such file or directory
Scanning directory #2 '/usr/local/lib/pkgconfig'
File 'vips.pc' appears to be a .pc file
Will find package 'vips' in file '/usr/local/lib/pkgconfig/vips.pc'
Ignoring file '..' in search directory; not a .pc file
File 'vips-cpp.pc' appears to be a .pc file
Will find package 'vips-cpp' in file '/usr/local/lib/pkgconfig/vips-cpp.pc'
Ignoring file '.' in search directory; not a .pc file
Cannot open directory #3 '/usr/local/share/pkgconfig' in package search path: No such file or directory
Scanning directory #4 '/usr/lib/x86_64-linux-gnu/pkgconfig'
File 'icu-i18n.pc' appears to be a .pc file
Will find package 'icu-i18n' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/icu-i18n.pc'
File 'libidn2.pc' appears to be a .pc file
Will find package 'libidn2' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libidn2.pc'
File 'libbrotlidec.pc' appears to be a .pc file
Will find package 'libbrotlidec' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libbrotlidec.pc'
File 'icu-uc.pc' appears to be a .pc file
Will find package 'icu-uc' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/icu-uc.pc'
File 'libwebp.pc' appears to be a .pc file
Will find package 'libwebp' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libwebp.pc'
File 'libbrotlicommon.pc' appears to be a .pc file
Will find package 'libbrotlicommon' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libbrotlicommon.pc'
File 'libcurl.pc' appears to be a .pc file
Will find package 'libcurl' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libcurl.pc'
File 'libevent_core.pc' appears to be a .pc file
Will find package 'libevent_core' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libevent_core.pc'
File 'libbrotlienc.pc' appears to be a .pc file
Will find package 'libbrotlienc' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libbrotlienc.pc'
File 'icu-io.pc' appears to be a .pc file
Will find package 'icu-io' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/icu-io.pc'
File 'libevent_openssl.pc' appears to be a .pc file
Will find package 'libevent_openssl' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libevent_openssl.pc'
File 'libwebpmux.pc' appears to be a .pc file
Will find package 'libwebpmux' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libwebpmux.pc'
File 'libwebpdemux.pc' appears to be a .pc file
Will find package 'libwebpdemux' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libwebpdemux.pc'
File 'libevent_extra.pc' appears to be a .pc file
Will find package 'libevent_extra' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libevent_extra.pc'
File 'libidn.pc' appears to be a .pc file
Will find package 'libidn' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libidn.pc'
File 'libevent.pc' appears to be a .pc file
Will find package 'libevent' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libevent.pc'
File 'libevent_pthreads.pc' appears to be a .pc file
Will find package 'libevent_pthreads' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libevent_pthreads.pc'
Ignoring file '..' in search directory; not a .pc file
Ignoring file '.' in search directory; not a .pc file
File 'libmemcached.pc' appears to be a .pc file
Will find package 'libmemcached' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libmemcached.pc'
File 'libsasl2.pc' appears to be a .pc file
Will find package 'libsasl2' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libsasl2.pc'
File 'python-2.7.pc' appears to be a .pc file
Will find package 'python-2.7' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/python-2.7.pc'
File 'expat.pc' appears to be a .pc file
Will find package 'expat' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/expat.pc'
File 'ruby-2.5.pc' appears to be a .pc file
Will find package 'ruby-2.5' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/ruby-2.5.pc'
File 'libssl.pc' appears to be a .pc file
Will find package 'libssl' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libssl.pc'
File 'ruby.pc' appears to be a .pc file
Will find package 'ruby' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/ruby.pc'
File 'libcrypto.pc' appears to be a .pc file
Will find package 'libcrypto' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libcrypto.pc'
File 'openssl.pc' appears to be a .pc file
Will find package 'openssl' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/openssl.pc'
File 'zlib.pc' appears to be a .pc file
Will find package 'zlib' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/zlib.pc'
File 'libffi.pc' appears to be a .pc file
Will find package 'libffi' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/libffi.pc'
File 'yaml-0.1.pc' appears to be a .pc file
Will find package 'yaml-0.1' in file '/usr/lib/x86_64-linux-gnu/pkgconfig/yaml-0.1.pc'
Scanning directory #5 '/usr/lib/pkgconfig'
Ignoring file '..' in search directory; not a .pc file
Ignoring file '.' in search directory; not a .pc file
Scanning directory #6 '/usr/share/pkgconfig'
Ignoring file '..' in search directory; not a .pc file
Ignoring file '.' in search directory; not a .pc file
File 'bash-completion.pc' appears to be a .pc file
Will find package 'bash-completion' in file '/usr/share/pkgconfig/bash-completion.pc'
File 'poppler-data.pc' appears to be a .pc file
Will find package 'poppler-data' in file '/usr/share/pkgconfig/poppler-data.pc'
File 'shared-mime-info.pc' appears to be a .pc file
Will find package 'shared-mime-info' in file '/usr/share/pkgconfig/shared-mime-info.pc'
Looking for package 'libmemcached'
Looking for package 'libmemcached-uninstalled'
Reading 'libmemcached' from file '/usr/lib/x86_64-linux-gnu/pkgconfig/libmemcached.pc'
Parsing package file '/usr/lib/x86_64-linux-gnu/pkgconfig/libmemcached.pc'
  line>prefix=/usr
 Variable declaration, 'prefix' has value '/usr'
  line>exec_prefix=${prefix}
 Variable declaration, 'exec_prefix' has value '/usr'
  line>libdir=${prefix}/lib/x86_64-linux-gnu
 Variable declaration, 'libdir' has value '/usr/lib/x86_64-linux-gnu'
  line>includedir=${prefix}/include
 Variable declaration, 'includedir' has value '/usr/include'
  line>
  line>Name: libmemcached
  line>URL: http://libmemcachd.org/
  line>Description: libmemcached C/C++ library.
  line>Version: 1.0.18
  line>Libs: -L${libdir} -lmemcached -lmemcachedutil
  line>Cflags: -I${includedir}
Path position of 'libmemcached' is 4
Adding 'libmemcached' to list of known packages
Package libmemcached has -I/usr/include in Cflags
Removing -I/usr/include from cflags for libmemcached
Package libmemcached has -L /usr/lib/x86_64-linux-gnu in Libs
Removing -L /usr/lib/x86_64-linux-gnu from libs for libmemcached
libmemcached = 1.0.18

m6w6 · 2021-05-18T07:03:21Z

@llaville configure checks for the presence of ${INCLUDES}/libmemcachedprotocol-0.0/handler.h

But mind you:

libmemcachedprotocol is usually not shipped by distributions
upstream's binary STAT & VERSION handlers are broken, see awesomized/libmemcached@2a67d99
current php-memcached release does not include the needed fixes, see fix MemcachedServer #474

HTH

related: php-memcached-dev#418, awesomized/libmemcached#94

travis-ci.org builds have ceased, so this patch adds a GitHub Actions workflow to build and test the extension, as well as a Dependabot configuration file to keep the referenced actions up to date. I've opted to slightly simplify the workflow compared to the Travis build script. For one, I have not included libmemcached protocol support, as most distros do not supply a libmemcached compiled with server protocol support, and previous discussion suggests its usefulness in the context of this extension may be limited.[1] I've also opted to remove multiversion libmemcached testing in favor of using the system libmemcached, as the referenced other versions seem to be old enough for this to hopefully not be a problem. These could conceivably be reintroduced if needed. --- [1] php-memcached-dev#418 (comment)

travis-ci.org builds have ceased, so this patch adds a GitHub Actions workflow to build and test the extension, as well as a Dependabot configuration file to keep the referenced actions up to date. I've opted to slightly simplify the workflow compared to the Travis build script. For one, I have not included libmemcached protocol support, as most distros do not supply a libmemcached compiled with server protocol support, and previous discussion suggests its usefulness in the context of this extension may be limited.[1] I've also opted to remove multiversion libmemcached testing in favor of using the system libmemcached, as the referenced other versions seem to be old enough for this to hopefully not be a problem. These could conceivably be reintroduced if needed. --- [1] #418 (comment)

hswong3i added a commit to alvistack/docker-php-fpm that referenced this issue Dec 22, 2018

https://github.com/php-memcached-dev/php-memcached/issues/418

b981885

hswong3i added a commit to alvistack/docker-php-fpm that referenced this issue Dec 22, 2018

https://github.com/php-memcached-dev/php-memcached/issues/418

62555e4

sodabrew closed this as completed Dec 22, 2018

sodabrew mentioned this issue Dec 22, 2018

Does server mode work? Does it make sense? #419

Open

m6w6 added a commit to m6w6/php-memcached that referenced this issue Jan 19, 2021

fix MemcachedServer

2096982

related: php-memcached-dev#418, awesomized/libmemcached#94

m6w6 mentioned this issue Jan 19, 2021

fix MemcachedServer #474

Merged

m6w6 added a commit to m6w6/php-memcached that referenced this issue Jul 23, 2021

fix MemcachedServer

8ed8092

related: php-memcached-dev#418, awesomized/libmemcached#94

mszabo-wikia mentioned this issue Sep 27, 2021

Add GitHub Actions build #492

Merged

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Cannot enable libmemcached protocol #418

Cannot enable libmemcached protocol #418

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m6w6 commented May 18, 2021

Cannot enable libmemcached protocol #418

Cannot enable libmemcached protocol #418

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