Update libpcre to 8.21

dev-libs/libpcre/libpcre-8.21.bep

@@ -0,0 +1,38 @@
+DESCRIPTION="libpcre - Perl Compatible Regular Expressions"
+HOMEPAGE="http://www.pcre.org/"
+SRC_URI="ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.21.tar.bz2"
+CHECKSUM_MD5="0a7b592bea64b7aa7f4011fc7171a730"
+REVISION="1"
+STATUS_HAIKU="stable"
+DEPEND=""
+BUILD {
+	cd pcre-8.21
+    LIBDIR=`finddir B_COMMON_LIB_DIRECTORY`
+	libtoolize --force --copy
+	aclocal
+	autoconf
+	automake
+	COMMON_DOCS=`finddir B_COMMON_DOCUMENTATION_DIRECTORY`
+	./configure --prefix=`finddir B_COMMON_DIRECTORY` \
+		--enable-utf8 \
+		--enable-unicode-properties \
+		--with-pic \
+		--libdir=${LIBDIR} \
+		--mandir=$COMMON_DOCS/man \
+		--docdir=$COMMON_DOCS/doc/pcre
+	make
+}
+
+INSTALL {
+	cd pcre-8.21
+	make install
+}
+
+TEST {
+	cd pcre-8.21
+	make check
+}
+
+LICENSE="PCRE"
+COPYRIGHT="1997-2011 University of Cambridge
+	2007-2011, Google Inc. All rights reserved."