add pcre

package/Config.in

@@ -56,6 +56,7 @@ source "package/oprofile/Config.in"
 source "package/pkgconfig/Config.in"
 source "package/readline/Config.in"
 source "package/valgrind/Config.in"
+source "package/pcre/Config.in"
 
 comment "Other stuff"
 source "package/at/Config.in"

package/pcre/Config.in

@@ -0,0 +1,5 @@
+config BR2_PACKAGE_PCRE
+	bool "pcre"
+	default n
+	help
+	  Perl Compatible Regular Expressions

package/pcre/pcre.mk

@@ -0,0 +1,18 @@
+#############################################################
+#
+# PCRE
+#
+#############################################################
+PCRE_VERSION = 7.6
+PCRE_SOURCE = pcre-$(PCRE_VERSION).tar.bz2
+PCRE_SITE = ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre
+PCRE_INSTALL_STAGING = YES
+PCRE_INSTALL_TARGET = YES
+
+PCRE_CONF_OPT = --target=$(GNU_TARGET_NAME) --host=$(GNU_TARGET_NAME) \
+        --build=$(GNU_HOST_NAME) --prefix=/usr \
+        --includedir=/usr/include
+
+PCRE_DEPENDENCIES = uclibc
+
+$(eval $(call AUTOTARGETS,package,pcre))