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

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

package/Config.in

@@ -618,6 +618,7 @@ menu "External php extensions"
 	source "package/php-imagick/Config.in"
 	source "package/php-memcached/Config.in"
 	source "package/php-ssh2/Config.in"
+	source "package/php-yaml/Config.in"
 	source "package/php-zmq/Config.in"
 endmenu
 endif

package/php-yaml/Config.in

@@ -0,0 +1,8 @@
+config BR2_PACKAGE_PHP_YAML
+	bool "php-yaml"
+	depends on BR2_PACKAGE_PHP
+	select BR2_PACKAGE_LIBYAML
+	help
+	  PHP YAML-1.1 parser and emitter.
+
+	  http://pecl.php.net/package/yaml

package/php-yaml/php-yaml.hash

@@ -0,0 +1,2 @@
+# Locally calculated
+sha256 d49acf2b7843258957a16df0d7ced56c0e1fc3eaa54f54289e4012edc002814c  yaml-2.0.0RC7.tgz

package/php-yaml/php-yaml.mk

@@ -0,0 +1,26 @@
+################################################################################
+#
+# php-yaml
+#
+################################################################################
+
+PHP_YAML_VERSION = 2.0.0RC7
+PHP_YAML_SOURCE = yaml-$(PHP_YAML_VERSION).tgz
+PHP_YAML_SITE = https://pecl.php.net/get
+PHP_YAML_CONF_OPTS = --with-php-config=$(STAGING_DIR)/usr/bin/php-config \
+	--with-yaml=$(STAGING_DIR)/usr
+# phpize does the autoconf magic
+PHP_YAML_DEPENDENCIES = libyaml php host-autoconf
+PHP_YAML_LICENSE = MIT
+PHP_YAML_LICENSE_FILES = LICENSE
+
+define PHP_YAML_PHPIZE
+	(cd $(@D); \
+		PHP_AUTOCONF=$(HOST_DIR)/usr/bin/autoconf \
+		PHP_AUTOHEADER=$(HOST_DIR)/usr/bin/autoheader \
+		$(STAGING_DIR)/usr/bin/phpize)
+endef
+
+PHP_YAML_PRE_CONFIGURE_HOOKS += PHP_YAML_PHPIZE
+
+$(eval $(autotools-package))