Cannot compile with php-7.0.0alpha1

[HansVanEijsden]

I'm not able to compile it with php-7.0.0alpha1.

uname -a

Linux vps 3.16.0-0.bpo.4-amd64 #1 SMP Debian 3.16.7-ckt9-3deb8u1bpo70+1 (2015-04-27) x86_64 GNU/Linux

icc -v

icc version 15.0.1 (gcc version 4.7.0 compatibility)

source /opt/intel/bin/compilervars.sh intel64
export PATH=/usr/lib/ccache:$PATH
CC=icc
CFLAGS="-xHOST -O3 -ip -no-prec-div -qopenmp -pthread -unroll-aggressive -qopt-prefetch"
LD=xild
AR=xiar
CXX=icpc
CXXFLAGS="-xHOST -O3 -ip -no-prec-div -qopenmp -pthread -unroll-aggressive -qopt-prefetch"
LDFLAGS="-ljemalloc"
export CC CFLAGS LD AR CXX CXXFLAGS LDFLAGS

Configure:

./configure --prefix=/opt/7.0.0alpha1 --with-libdir=/lib/x86_64-linux-gnu --enable-fpm --with-fpm-user=www-data --with-fpm-group=www-data --disable-cgi --with-libxml-dir=/usr --with-openssl --with-kerberos --with-pcre-regex --with-zlib --with-zlib-dir=/usr/local --enable-bcmath --with-bz2 --enable-calendar --with-curl --enable-exif --enable-ftp --with-gd --with-vpx-dir=/usr --with-jpeg-dir=/usr --with-png-dir=/usr --with-xpm-dir=/usr --with-freetype-dir --enable-gd-native-ttf --enable-gd-jis-conv --with-gettext --with-mhash --with-imagick --with-imap --with-kerberos --with-imap-ssl --enable-intl --with-ldap --with-ldap-sasl --enable-mbstring --enable-memcached --enable-memcached-msgpack --enable-memcached-json --with-msgpack --with-mysqli --enable-opcache --enable-pcntl --with-pdo-mysql --with-pspell --with-readline --enable-soap --enable-sockets --enable-sysvmsg --enable-sysvsem --enable-sysvshm --with-tidy --with-xmlrpc --with-xsl --enable-zip --enable-wddx --enable-mysqlnd --with-pear --with-iconv --with-gmp --enable-inline-optimization --with-mcrypt --disable-rpath --enable-mbregex

Here the output:

/bin/bash /usr/local/src/php5-build/php-7.0.0alpha1/libtool --silent --preserve-dup-deps --mode=compile icc -I/usr/local/src/php5-build/php-7.0.0alpha1 -I/usr/local/src/php5-build/php-7.0.0alpha1 -Iext/memcached/ -I/usr/local/src/php5-build/php-7.0.0alpha1/ext/memcached/ -DPHP_ATOM_INC -I/usr/local/src/php5-build/php-7.0.0alpha1/include -I/usr/local/src/php5-build/php-7.0.0alpha1/main -I/usr/local/src/php5-build/php-7.0.0alpha1 -I/usr/local/src/php5-build/php-7.0.0alpha1/ext/date/lib -I/usr/include/libxml2 -I/usr/local/include -I/usr/X11 -I/usr/include/freetype2 -I/usr/include/ImageMagick -I/usr/include/c-client -I/usr/local/src/php5-build/php-7.0.0alpha1/ext/mbstring/oniguruma -I/usr/local/src/php5-build/php-7.0.0alpha1/ext/mbstring/libmbfl -I/usr/local/src/php5-build/php-7.0.0alpha1/ext/mbstring/libmbfl/mbfl -I/usr/local/src/php5-build/php-7.0.0alpha1/ext/sqlite3/libsqlite -I/usr/include/pspell -I/usr/include/tidy -I/usr/local/src/php5-build/php-7.0.0alpha1/ext/zip/lib -I/usr/local/src/php5-build/php-7.0.0alpha1/TSRM -I/usr/local/src/php5-build/php-7.0.0alpha1/Zend -I/usr/include -xHOST -O3 -ip -no-prec-div -qopenmp -pthread -unroll-aggressive -qopt-prefetch -c /usr/local/src/php5-build/php-7.0.0alpha1/ext/memcached/php_memcached.c -o ext/memcached/php_memcached.lo
/usr/local/src/php5-build/php-7.0.0alpha1/ext/memcached/php_memcached.c(3131): error: struct "" has no field "c"
if (!buf->c) {
^

/usr/local/src/php5-build/php-7.0.0alpha1/ext/memcached/php_memcached.c(3335): warning #2330: argument of type "const char *" is incompatible with parameter of type "char *" (dropping qualifiers)
php_json_decode(value, payload, payload_len, (serializer == SERIALIZER_JSON_ARRAY), JSON_PARSER_DEFAULT_DEPTH);
^

/usr/local/src/php5-build/php-7.0.0alpha1/ext/memcached/php_memcached.c(3346): warning #2330: argument of type "const char *" is incompatible with parameter of type "char *" (dropping qualifiers)
php_msgpack_unserialize(value, payload, payload_len);
^

compilation aborted for /usr/local/src/php5-build/php-7.0.0alpha1/ext/memcached/php_memcached.c (code 2)
make: *** [ext/memcached/php_memcached.lo] Fout 1

[HansVanEijsden]

Edit: I see #172 now, possibly related?
If yes, I'm sorry for the duplicate.

[HansVanEijsden]

By removing --enable-memcached-msgpack and --enable-memcached-json things go further, but in the end the code still doesn't compile.

The output (linking stage, on the end):

ext/memcached/.libs/php_memcached.o: In function zim_Memcached___construct': /usr/local/src/php5-build/php-7.0.0alpha1/ext/memcached/php_memcached.c:(.text+0x831): undefined reference toZEND_CTOR_MAKE_NULL'
ext/memcached/.libs/php_memcached.o: In function zim_Memcached___construct': /usr/local/src/php5-build/php-7.0.0alpha1/ext/memcached/php_memcached.c:(.text+0x831): undefined reference toZEND_CTOR_MAKE_NULL'
make: *** [sapi/cli/php] Fout 1

[givanz]

You only need to remove the obsolete

ZEND_CTOR_MAKE_NULL();

in php_memcached.c line 411 to compile succesfully.

[HansVanEijsden]

Thank you, very much!

[acrolink]

I am getting a lot of errors under latest PHP (compiled today from php-src) (PHP 7). Errors like:

/usr/include/php/Zend/zend_smart_str_public.h:25:3: error: conflicting types for ‘smart_str’
 } smart_str;
   ^
In file included from /usr/include/php/ext/standard/php_smart_str.h:24:0,
                 from /home/user/apps/php-memcached/php_memcached_private.h:44,
                 from /home/user/apps/php-memcached/php_memcached.c:26:
/usr/include/php/ext/standard/php_smart_str_public.h:30:3: note: previous declaration of ‘smart_str’ was here
 } smart_str;
   ^
/home/user/apps/php-memcached/php_memcached.c: In function ‘OnUpdateCompressionType’:
/home/user/apps/php-memcached/php_memcached.c:247:2: warning: passing argument 1 of ‘strlen’ from incompatible pointer type [enabled by default]
  } else if (!strcmp(new_value, "fastlz")) {
  ^
In file included from /usr/include/php/main/../main/php_config.h:2483:0,
                 from /usr/include/php/Zend/zend_config.h:1,
                 from /usr/include/php/Zend/zend_portability.h:48,
                 from /usr/include/php/Zend/zend_types.h:26,
                 from /usr/include/php/Zend/zend.h:31,
                 from /usr/include/php/main/php.h:35,
                 from /home/user/apps/php-memcached/php_memcached.h:22,
                 from /home/user/apps/php-memcached/php_memcached.c:25:
/usr/include/string.h:399:15: note: expected ‘const char *’ but argument is of type ‘struct zend_string *’
 extern size_t strlen (const char *__s)
               ^
/home/user/apps/php-memcached/php_memcached.c:247:2: warning: passing argument 1 of ‘__builtin_strcmp’ from incompatible pointer type [enabled by default]
  } else if (!strcmp(new_value, "fastlz")) {
  ^
/home/user/apps/php-memcached/php_memcached.c:247:2: note: expected ‘const char *’ but argument is of type ‘struct zend_string *’
/home/user/apps/php-memcached/php_memcached.c:247:2: warning: passing argument 1 of ‘strlen’ from incompatible pointer type [enabled by default]
In file included from /usr/include/php/main/../main/php_config.h:2483:0,
                 from /usr/include/php/Zend/zend_config.h:1,
                 from /usr/include/php/Zend/zend_portability.h:48,
                 from /usr/include/php/Zend/zend_types.h:26,
                 from /usr/include/php/Zend/zend.h:31,
                 from /usr/include/php/main/php.h:35,
                 from /home/user/apps/php-memcached/php_memcached.h:22,
                 from /home/user/apps/php-memcached/php_memcached.c:25:
/usr/include/string.h:399:15: note: expected ‘const char *’ but argument is of type ‘struct zend_string *’
 extern size_t strlen (const char *__s)
               ^
/home/user/apps/php-memcached/php_memcached.c:247:2: warning: passing argument 1 of ‘__builtin_strcmp’ from incompatible pointer type [enabled by default]
  } else if (!strcmp(new_value, "fastlz")) {

Any idea how to solve these errors? Thanks.

[krakjoe]

You should be good to go, make sure when building php7 that you have ./vcsclean'd php-src, make sure when configuring php-memcached that you pass the correct php-config to ./configure ... this seems to be the root cause of this last error^.

Closing, 7 branch is buildable/runnable.