php-memcached: re add package, now compatible with PHP 7

Related: https://bugs.php.net/bug.php?id=70751

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/Config.in

@@ -616,6 +616,7 @@ menu "External php extensions"
 	source "package/php-geoip/Config.in"
 	source "package/php-gnupg/Config.in"
 	source "package/php-imagick/Config.in"
+	source "package/php-memcached/Config.in"
 	source "package/php-zmq/Config.in"
 endmenu
 endif

package/php-memcached/Config.in

@@ -0,0 +1,15 @@
+config BR2_PACKAGE_PHP_MEMCACHED
+	bool "php-memcached"
+	depends on BR2_INSTALL_LIBSTDCPP # libmemcached
+	depends on BR2_TOOLCHAIN_HAS_THREADS # libmemcached
+	select BR2_PACKAGE_PHP_EXT_SESSION
+	select BR2_PACKAGE_LIBMEMCACHED
+	select BR2_PACKAGE_ZLIB
+	help
+	  PHP extension for interfacing with memcached via
+	  libmemcached library.
+
+	  http://pecl.php.net/package/memcached
+
+comment "php-memcached needs a toolchain w/ C++, threads"
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS

package/php-memcached/php-memcached.hash

@@ -0,0 +1,2 @@
+# Locally calculated
+sha256 73266212e791a4817da06be1daddf9ff7dd5b5b0b650b3fbd0f5fc6ccc18491b  php-memcached-6ee96cad7be5caa1f13a1f3e5a4d5f900b9c04ce.tar.gz

package/php-memcached/php-memcached.mk

@@ -0,0 +1,27 @@
+################################################################################
+#
+# php-memcached
+#
+################################################################################
+
+PHP_MEMCACHED_VERSION = 6ee96cad7be5caa1f13a1f3e5a4d5f900b9c04ce
+PHP_MEMCACHED_SITE = $(call github,php-memcached-dev,php-memcached,$(PHP_MEMCACHED_VERSION))
+PHP_MEMCACHED_CONF_OPTS = --with-php-config=$(STAGING_DIR)/usr/bin/php-config \
+	--disable-memcached-sasl \
+	--with-libmemcached-dir=$(STAGING_DIR)/usr \
+	--with-zlib-dir=$(STAGING_DIR)/usr
+# phpize does the autoconf magic
+PHP_MEMCACHED_DEPENDENCIES = libmemcached php zlib host-autoconf host-pkgconf
+PHP_MEMCACHED_LICENSE = MIT
+PHP_MEMCACHED_LICENSE_FILES = LICENSE
+
+define PHP_MEMCACHED_PHPIZE
+	(cd $(@D); \
+		PHP_AUTOCONF=$(HOST_DIR)/usr/bin/autoconf \
+		PHP_AUTOHEADER=$(HOST_DIR)/usr/bin/autoheader \
+		$(STAGING_DIR)/usr/bin/phpize)
+endef
+
+PHP_MEMCACHED_PRE_CONFIGURE_HOOKS += PHP_MEMCACHED_PHPIZE
+
+$(eval $(autotools-package))