Edit report at https://bugs.php.net/bug.php?id=64833&edit=1
ID: 64833
Updated by: dsp@php.net
Reported by: clicky at erebot dot net
Summary: ext/sockets/sendrecvmsg.c related compilation errors
-Status: Open
+Status: Assigned
Type: Bug
Package: Compile Failure
Operating System: Debian Squeeze
PHP Version: 5.5.0RC1
-Assigned To:
+Assigned To: cataphract
Block user comment: N
Private report: N
Previous Comments:
------------------------------------------------------------------------
[2013-05-13 21:49:36] clicky at erebot dot net
Description:
------------
While trying to build PHP 5.5.0RC1 under Debian Squeeze, the following compilation errors were
triggered.
I think this may be related to this commit that introduced support for SCM_CREDENTIALS and other
goodies in the sockets extension recently: http://git.php.net/?p=php-src.git;a=commitdiff;h=a85d7f28f69fbc522ed90aee1926d3733be7620d
Also, please note that the manpage for UNIX sockets states that "struct ucred" (which is
used in the code) is only defined when the _GNU_SOURCE macro is defined since glibc 2.8 [1]. This
may also be the reason why the build fails (Debian Squeeze uses libc6-2.13 [2]).
Other projects have been impacted by this issue too [3].
[1] http://manpages.ubuntu.com/manpages/karmic/en/man7/unix.7.html
[2] http://packages.debian.org/wheezy/libc6
[3] http://sourceforge.net/p/wide-dhcpv6/bugs/29/
(also contains link to a glibc commit that changed some of the structs like in6_pktinfo to be
macro-guarded).
Test script:
---------------
'./configure' \
'--enable-debug' \
'--disable-all' \
'--disable-short-tags' \
'--disable-sigchild' \
'--with-layout=GNU' \
'--with-regex' \
'--with-openssl=shared' \
'--with-zlib=shared' \
'--enable-bcmath=shared' \
'--with-bz2=shared' \
'--enable-calendar=shared' \
'--with-gettext=shared' \
'--enable-mbstring=shared' \
'--enable-pcntl=shared' \
'--enable-sockets=shared' \
'--with-pdo-sqlite' \
'--enable-sysvmsg=shared' \
'--enable-sysvsem=shared' \
'--enable-sysvshm=shared' \
'--with-xsl=shared' \
'--with-iconv=shared' \
'--enable-zip=shared' \
'--enable-posix=shared' \
'--enable-libxml=shared' \
'--enable-dom=shared' \
'--enable-xml=shared' \
'--enable-xmlreader=shared' \
'--enable-xmlwriter=shared' \
'--enable-tokenizer=shared' \
'--enable-pdo' \
'--enable-ctype=shared' \
'--enable-json=shared' \
'--enable-session=shared' \
'--enable-soap=shared' \
'--enable-simplexml=shared' \
'--enable-hash' \
'--enable-intl=shared' \
'--enable-phar=shared' \
'--with-sqlite3' \
'--with-mysql=shared,mysqlnd' \
'--with-mysqli=shared,mysqlnd' \
'--with-pdo-mysql=shared,mysqlnd' \
'--prefix=/home/qa/phpfarm/inst/php-5.5.0RC1-debug' \
'--exec-prefix=/home/qa/phpfarm/inst/php-5.5.0RC1-debug' \
'--without-pear' \
'--enable-cgi' \
'--enable-cli' \
'--enable-fpm' \
"$@"
(but could probably be reduced to just ./configure --disable-all --enable-sockets=shared)
Expected result:
----------------
PHP should build without any compilation error.
Actual result:
--------------
/home/qa/phpfarm/src/php-5.5.0RC1-debug/ext/sockets/sendrecvmsg.c: In function
âinit_ancillary_registryâ:
/home/qa/phpfarm/src/php-5.5.0RC1-debug/ext/sockets/sendrecvmsg.c:109:2: error: invalid application
of âsizeofâ to incomplete type âstruct in6_pktinfoâ
/home/qa/phpfarm/src/php-5.5.0RC1-debug/ext/sockets/sendrecvmsg.c:124:2: error: invalid application
of âsizeofâ to incomplete type âstruct ucredâ
/home/qa/phpfarm/src/php-5.5.0RC1-debug/ext/sockets/sendrecvmsg.c:124:2: error:
âSCM_CREDENTIALSâ undeclared (first use in this function)
/home/qa/phpfarm/src/php-5.5.0RC1-debug/ext/sockets/sendrecvmsg.c:124:2: note: each undeclared
identifier is reported only once for each function it appears in
/home/qa/phpfarm/src/php-5.5.0RC1-debug/ext/sockets/sendrecvmsg.c: In function
âphp_do_setsockopt_ipv6_rfc3542â:
/home/qa/phpfarm/src/php-5.5.0RC1-debug/ext/sockets/sendrecvmsg.c:339:12: error: invalid application
of âsizeofâ to incomplete type âstruct in6_pktinfoâ
/home/qa/phpfarm/src/php-5.5.0RC1-debug/ext/sockets/sendrecvmsg.c:345:19: error: invalid application
of âsizeofâ to incomplete type âstruct in6_pktinfoâ
/home/qa/phpfarm/src/php-5.5.0RC1-debug/ext/sockets/sendrecvmsg.c: In function
âphp_do_getsockopt_ipv6_rfc3542â:
/home/qa/phpfarm/src/php-5.5.0RC1-debug/ext/sockets/sendrecvmsg.c:377:17: error: invalid application
of âsizeofâ to incomplete type âstruct in6_pktinfoâ
/home/qa/phpfarm/src/php-5.5.0RC1-debug/ext/sockets/sendrecvmsg.c: In function
âphp_socket_sendrecvmsg_initâ:
/home/qa/phpfarm/src/php-5.5.0RC1-debug/ext/sockets/sendrecvmsg.c:436:2: error:
âSCM_CREDENTIALSâ undeclared (first use in this function)
make: *** [ext/sockets/sendrecvmsg.lo] Error 1
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=64833&edit=1