nasm: replaces primary arch on x86_gcc2

dev-lang/nasm/nasm-2.14.02.recipe

@@ -9,7 +9,7 @@ has strong support for macros."
 HOMEPAGE="https://www.nasm.us/"
 COPYRIGHT="1996-2018 The NASM Authors"
 LICENSE="BSD (2-clause)"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://www.nasm.us/pub/nasm/releasebuilds/$portVersion/nasm-$portVersion.tar.bz2"
 CHECKSUM_SHA256="34fd26c70a277a9fdd54cb5ecf389badedaf48047b269d1008fbc819b24e80bc"
 PATCHES="nasm-$portVersion.patchset"
@@ -32,6 +32,11 @@ PROVIDES="
 REQUIRES="
 	haiku$secondaryArchSuffix
 	"
+if [ "$targetArchitecture" = x86_gcc2 ]; then
+	REPLACES="
+		nasm
+		"
+fi
 
 BUILD_REQUIRES="
 	haiku${secondaryArchSuffix}_devel