libpcre: update recipe

* Fix library versions.
* Use runConfigure.
* Build separate devel package.

dev-libs/libpcre/libpcre-8.21.recipe

@@ -15,17 +15,16 @@ COPYRIGHT="
 	"
 SRC_URI="ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.21.tar.bz2"
 CHECKSUM_MD5="0a7b592bea64b7aa7f4011fc7171a730"
-REVISION="4"
+REVISION="5"
 ARCHITECTURES="x86_gcc2 ?x86"
 
 PROVIDES="
 	libpcre = $portVersion
-	cmd:pcre_config = $portVersion compat >= 8
 	cmd:pcregrep = $portVersion compat >= 8
 	cmd:pcretest = $portVersion compat >= 8
-	lib:libpcre = $portVersion compat >= 8
-	lib:libpcrecpp = $portVersion compat >= 8
-	lib:libpcreposix = $portVersion compat >= 8
+	lib:libpcre = 0.0.1 compat >= 0
+	lib:libpcrecpp = 0.0.1 compat >= 0
+	lib:libpcreposix = 0.0.1 compat >= 0
 	"
 
 REQUIRES="
@@ -52,7 +51,7 @@ BUILD()
 	aclocal
 	autoconf
 	automake --add-missing
-	./configure $configureDirArgs \
+	runConfigure ./configure \
 		--enable-utf8 \
 		--enable-unicode-properties \
 		--with-pic
@@ -69,9 +68,28 @@ INSTALL()
 
 	# fix pcre-config
 	fixDevelopLibDirReferences $binDir/pcre-config
+
+	# devel package
+	packageEntries devel \
+		$binDir/pcre-config \
+		$developDir \
+		$manDir/man3
 }
 
 TEST()
 {
 	make check
 }
+
+# ----- devel package -------------------------------------------------------
+
+PROVIDES_devel="
+	libpcre_devel = $portVersion
+	cmd:pcre_config = $portVersion compat >= 8
+	devel:libpcre = 0.0.1 compat >= 0
+	devel:libpcrecpp = 0.0.1 compat >= 0
+	devel:libpcreposix = 0.0.1 compat >= 0
+	"
+REQUIRES_devel="
+	libpcre == $portVersion base
+	"