diff --git a/dev-libs/boehm_gc/boehm_gc-7.2d.recipe b/dev-libs/boehm_gc/boehm_gc-7.2d.recipe
index f724e9412..ee03cfeca 100644
--- a/dev-libs/boehm_gc/boehm_gc-7.2d.recipe
+++ b/dev-libs/boehm_gc/boehm_gc-7.2d.recipe
@@ -9,42 +9,33 @@ be otherwise accessed."
 
 HOMEPAGE="http://www.hpl.hp.com/personal/Hans_Boehm/gc/"
 SRC_URI="http://www.hpl.hp.com/personal/Hans_Boehm/gc/gc_source/gc-7.2d.tar.gz"
-REVISION="1"
-ARCHITECTURES="x86 x86_gcc2"
+REVISION="2"
+ARCHITECTURES="x86 x86_gcc2 x86_64"
+SECONDARY_ARCHITECTURES="x86 x86_gcc2"
 CHECKSUM_MD5="91340b28c61753a789eb6077675d87d2"
 SOURCE_DIR="gc-7.2"
 
 PATCHES="boehm_gc-7.2d.patch"
 
 PROVIDES="
-	boehm_gc = $portVersion compat >= 7
-	lib:libgc = $portVersion compat >= 7
-	lib:libcord = $portVersion compat >= 7
+	boehm_gc$secondaryArchSuffix = $portVersion compat >= 7
+	lib:libgc$secondaryArchSuffix = $portVersion compat >= 7
+	lib:libcord$secondaryArchSuffix = $portVersion compat >= 7
 	"
 
 REQUIRES="
-	haiku >= $haikuVersion
+	haiku$secondaryArchSuffix >= $haikuVersion
 	"
 
 BUILD_REQUIRES=""
 
 BUILD_PREREQUIRES="
-	haiku_devel >= $haikuVersion
+	haiku${secondaryArchSuffix}_devel >= $haikuVersion
 	cmd:libtoolize
 	cmd:autoconf
 	cmd:make
-	cmd:gcc
-	cmd:ld
-	"
-
-PROVIDES_devel="
-	boehm_gc_devel = $portVersion compat >= 7
-	devel:libgc = $portVersion compat >= 7
-	devel:libcord = $portVersion compat >= 7
-	"
-
-REQUIRES_devel="
-	boehm_gc == $portVersion
+	cmd:gcc$secondaryArchSuffix
+	cmd:ld$secondaryArchSuffix
 	"
 
 BUILD()
@@ -52,7 +43,7 @@ BUILD()
 	libtoolize --force --copy --install
 	autoconf -f
 	runConfigure ./configure --enable-threads=posix \
-	--enable-thread-local-alloc --enable-parallel-mark
+		--enable-thread-local-alloc --enable-parallel-mark
 	make
 }
 
@@ -69,6 +60,16 @@ TEST()
 	make check
 }
 
+PROVIDES_devel="
+	boehm_gc${secondaryArchSuffix}_devel = $portVersion compat >= 7
+	devel:libgc${secondaryArchSuffix} = $portVersion compat >= 7
+	devel:libcord${secondaryArchSuffix} = $portVersion compat >= 7
+	"
+
+REQUIRES_devel="
+	boehm_gc${secondaryArchSuffix} == $portVersion base
+	"
+
 LICENSE="BOEHM"
 COPYRIGHT="1988, 1989 Hans-J. Boehm, Alan J. Demers
 	1991-1996 by Xerox Corporation.  All rights reserved.