diff --git a/sys-devel/bc/bc-1.06.recipe b/sys-devel/bc/bc-1.06.recipe
index cf88b843d..2ba8de9ef 100644
--- a/sys-devel/bc/bc-1.06.recipe
+++ b/sys-devel/bc/bc-1.06.recipe
@@ -1,31 +1,60 @@
-DESCRIPTION="Handy console-based calculator utility" 
+SUMMARY="Handy console-based calculator utility"
+DESCRIPTION="bc is an arbitrary precision numeric processing language.
+		Syntax is similar to C, but differs in many substantial areas. It
+		supports interactive execution of statements. bc is a utility included
+		in the POSIX P1003.2/D11 draft standard.
+"
 HOMEPAGE="http://www.gnu.org/software/bc/bc.html" 
 SRC_URI="http://ftp.gnu.org/gnu/bc/bc-1.06.tar.gz"
-REVISION="1"
-STATUS_HAIKU="stable"
-DEPEND=""
 CHECKSUM_MD5="d44b5dddebd8a7a7309aea6c36fda117"
+REVISION="2"
+LICENSE="GNU GPL v2
+		GNU LGPL v2.1"
+COPYRIGHT="1991-2000 Free Software Foundation, Inc."
+
+ARCHITECTURES="x86_gcc2 ?x86 ?x86_64"
+
+PROVIDES="
+		bc = $portVersion
+		cmd:bc
+		cmd:dc
+"
+
+REQUIRES="
+		haiku >= $haikuVersion
+"
+
+BUILD_REQUIRES="
+		bison
+		flex
+"
+
+BUILD_PREREQUIRES="
+		haiku_devel >= $haikuVersion
+		cmd:gcc
+		cmd:make
+		cmd:flex
+		cmd:bison
+"
+
+PATCHES="
+		bc-1.06.patch
+"
+
 BUILD()
 {
-	cd bc-1.06
-	./configure --prefix=`finddir B_COMMON_DIRECTORY` \
-		--infodir=`finddir B_COMMON_DOCUMENTATION_DIRECTORY`/info \
-		--mandir=`finddir B_COMMON_DOCUMENTATION_DIRECTORY`/man 
-	make
+		./configure --prefix=$prefix \
+		--infodir=$infoDir \
+		--mandir=$manDir
+		make
 }
 
 INSTALL()
 {
-	cd bc-1.06
-	make install DESTDIR=${DESTDIR}
+	make install DESTDIR=${installDestDir}
 }
 
 TEST()
 {
-	cd bc-1.06/Test
 	timetest
 }
-
-LICENSE="GNU GPL v2
-	GNU LGPL v2.1"
-COPYRIGHT="1991-2000 Free Software Foundation, Inc."