grep: enable perl-regexp

grep/Pkgfile

@@ -1,19 +1,19 @@
 # Description: GNU grep, egrep and fgrep
 # URL:         http://www.gnu.org/software/grep/grep.html
 # Maintainer:  CRUX System Team, core-ports at crux dot nu
+# Depends on:  libpcre
 
 name=grep
 version=2.5.3
-release=1
+release=2
 source=(http://ftp.gnu.org/gnu/$name/$name-$version.tar.bz2)
 
 build() {
     alias makeinfo=true
     cd $name-$version
     ./configure --prefix=/usr \
-		--disable-perl-regexp \
-		--disable-nls \
-		--mandir=/usr/man
+                --disable-nls \
+                --mandir=/usr/man
     sed -i 's|MAKEINFO = makeinfo|MAKEINFO = true|g' doc/Makefile
     make
     make DESTDIR=$PKG install