Fixes to libelf recipe

dev-libs/libelf/libelf-0.8.13.recipe

@@ -1,5 +1,11 @@
-SUMMARY="libelf"
-DESCRIPTION="libelf - ELF object file access library"
+SUMMARY="libelf - ELF object file access library"
+DESCRIPTION="
+	Libelf lets you read, modify or create ELF files in an 
+	architecture-independent way. The library takes care of size and endian 
+	issues, e.g. you can process a file for SPARC processors on an Intel-based 
+	system. This library is a clean-room rewrite of the System V Release 4 
+	library and is source code compatible with it.
+	"
 HOMEPAGE="http://www.mr511.de/software/english.html"
 SRC_URI="http://www.mr511.de/software/libelf-0.8.13.tar.gz"
 CHECKSUM_MD5="4136d7b4c04df68b686570afa26988ac"
@@ -8,7 +14,6 @@ COPYRIGHT="1995-2008 Michael Riepe"
 REVISION="1"
 ARCHITECTURES="x86 x86_gcc2"
 SECONDARY_ARCHITECTURES="x86_gcc2 x86"
-SOURCE_DIR="$portVersionedName"
 PATCHES="libelf-0.8.13.patch"
 
 PROVIDES="
@@ -17,12 +22,13 @@ PROVIDES="
 REQUIRES="
 	haiku$secondaryArchSuffix >= $haikuVersion
 	"
-BUILD_REQUIRES=""
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel >= $haikuVersion
+	"
 
 BUILD_PREREQUIRES="
-	haiku${secondaryArchSuffix}_devel >= $haikuVersion
-	cmd:gcc
-	cmd:ld
+	cmd:gcc$secondaryArchSuffix
+	cmd:ld$secondaryArchSuffix
 	cmd:libtoolize
 	cmd:autoreconf
 	cmd:make
@@ -45,9 +51,10 @@ INSTALL()
 }
 
 PROVIDES_devel="
+	libelf${secondaryArchSuffix}_devel = $portVersion
 	devel:libelf$secondaryArchSuffix = $portVersion
 	"
 
 REQUIRES_devel="
-	lib:libelf$secondaryArchSuffix == $portVersion
+	lib:libelf$secondaryArchSuffix == $portVersion base
 	"