php: add FPM support

[Thomas: adjust commit title, as suggested by Gustavo.]

Signed-off-by: Jordi Llonch <jordi.llonch@rochsystems.com>
Acked-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/php/Config.in

@@ -17,6 +17,9 @@ config BR2_PACKAGE_PHP_CLI
 config BR2_PACKAGE_PHP_CGI
 	bool
 
+config BR2_PACKAGE_PHP_FPM
+        bool
+
 choice
 	prompt "Interface"
 	default BR2_PACKAGE_PHP_SAPI_CGI
@@ -37,6 +40,13 @@ config BR2_PACKAGE_PHP_SAPI_CLI
 	help
 	  Command Line Interface
 
+config BR2_PACKAGE_PHP_SAPI_FPM
+	bool "FPM"
+	depends on BR2_USE_MMU
+	select BR2_PACKAGE_PHP_FPM
+	help
+	  PHP-FPM (FastCGI Process Manager)
+
 config BR2_PACKAGE_PHP_SAPI_CLI_CGI
 	bool "CGI and CLI"
 	# CGI uses fork()
@@ -46,6 +56,14 @@ config BR2_PACKAGE_PHP_SAPI_CLI_CGI
 	help
 	  Command line and Common gateway interfaces
 
+config BR2_PACKAGE_PHP_SAPI_CLI_FPM
+	bool "FPM and CLI"
+	depends on BR2_USE_MMU
+	select BR2_PACKAGE_PHP_CLI
+	select BR2_PACKAGE_PHP_FPM
+	help
+	  Command line and PHP-FPM (FastCGI Process Manager)
+
 endchoice
 
 endif

package/php/php.mk

@@ -47,6 +47,7 @@ endif
 
 PHP_CONF_OPT += $(if $(BR2_PACKAGE_PHP_CLI),,--disable-cli)
 PHP_CONF_OPT += $(if $(BR2_PACKAGE_PHP_CGI),,--disable-cgi)
+PHP_CONF_OPT += $(if $(BR2_PACKAGE_PHP_FPM),--enable-fpm,--disable-fpm)
 
 ### Extensions
 PHP_CONF_OPT += $(if $(BR2_PACKAGE_PHP_EXT_SOCKETS),--enable-sockets) \