Cross compile PHP for aarch64 - error can not run test

I'm trying to compile PHP 7.0.1 (downloaded on PHP website) for aarch64 platform.(aarch64 GNU/Linux)

I configure for compile like this :

export ARCH=arm64export CROSS_COMPILE=aarch64-linux-gnu-export PATH=$PATH:/home/xyz/gcc-linaro-aarch64-linux-gnu-4.9-2014.09_linux/bin./configure  --host=aarch64-linux-gnu --prefix=/home/xyz --disable-libxml --disable-dom --without-iconv --without-openssl --disable-simplexml --disable-xml --disable-xmlreader --disable-xmlwriter --without-pear --without-sqlite3 --disable-pdo --without-pdo-sqlite --disable-phar --disable-test checking for strcasestr... configure: error: in /home/xyz/PHP/php-7.0.1:   configure: error: cannot run test program while cross compiling   See config.log for more details

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