root@rpi:/usr/ports/lang/php55 # uname -a
FreeBSD rpi 10.0-CURRENT FreeBSD 10.0-CURRENT #84 r252209M: Thu Jun 27 09:09:14 EDT 2013     root@odyssey:/home/db/FreeBSD/obj/arm.armv6/home/db/svn/system/head/sys/RPI-B  arm

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root@rpi:/usr/ports/lang/php55 # make MAKE_JOBS_UNSAFE=yes BATCH=yes
===>  Building for php55-5.5.5
/bin/sh /usr/ports/lang/php55/work/php-5.5.5/libtool --silent --preserve-dup-deps --mode=compile gcc -I/usr/ports/lang/php55/work/php-5.5.5/sapi/fpm -Isapi/fpm/ -I/usr/ports/lang/php55/work/php-5.5.5/sapi/fpm/ -DPHP_ATOM_INC -I/usr/ports/lang/php55/work/php-5.5.5/include -I/usr/ports/lang/php55/work/php-5.5.5/main -I/usr/ports/lang/php55/work/php-5.5.5 -I/usr/ports/lang/php55/work/php-5.5.5/ext/date/lib -I/usr/ports/lang/php55/work/php-5.5.5/ext/ereg/regex -I/usr/local/include/libxml2 -I/usr/local/include -I/usr/ports/lang/php55/work/php-5.5.5/TSRM -I/usr/ports/lang/php55/work/php-5.5.5/Zend    -O -pipe -fvisibility=hidden  -c /usr/ports/lang/php55/work/php-5.5.5/sapi/fpm/fpm/fpm.c -o sapi/fpm/fpm/fpm.lo
In file included from /usr/ports/lang/php55/work/php-5.5.5/sapi/fpm/fpm/fpm_scoreboard.h:15,
                 from /usr/ports/lang/php55/work/php-5.5.5/sapi/fpm/fpm/fpm.c:21:
/usr/ports/lang/php55/work/php-5.5.5/sapi/fpm/fpm/fpm_atomic.h:142:2: error: #error Unsupported processor. Please open a bug report (bugs.php.net).
In file included from /usr/ports/lang/php55/work/php-5.5.5/sapi/fpm/fpm/fpm_scoreboard.h:15,
                 from /usr/ports/lang/php55/work/php-5.5.5/sapi/fpm/fpm/fpm.c:21:
/usr/ports/lang/php55/work/php-5.5.5/sapi/fpm/fpm/fpm_atomic.h:146: error: expected ')' before '*' token
In file included from /usr/ports/lang/php55/work/php-5.5.5/sapi/fpm/fpm/fpm.c:21:
/usr/ports/lang/php55/work/php-5.5.5/sapi/fpm/fpm/fpm_scoreboard.h:22: error: expected specifier-qualifier-list before 'atomic_t'
/usr/ports/lang/php55/work/php-5.5.5/sapi/fpm/fpm/fpm_scoreboard.h:51: error: expected specifier-qualifier-list before 'atomic_t'
*** [sapi/fpm/fpm/fpm.lo] Error code 1

Stop in /usr/ports/lang/php55/work/php-5.5.5.
*** [do-build] Error code 1

Stop in /usr/ports/lang/php55.


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root@rpi:/usr/ports/lang/php55 # cat /etc/make.conf
#GCC compilation
#CC=gcc
#CXX=g++
#CPP=cpp

#CLANG compilation
CC=clang
CXX=clang++
CPP=clang-cpp