Fix build target architecture passing (#3692)

diff --git a/eng/build.sh b/eng/build.sh
index af96a0a49fd003cbdc93fa114c7047db99c307c4..08fa93f2454f38f2512b3a89fd8e379bec41d620 100755 (executable)
--- a/eng/build.sh
+++ b/eng/build.sh
@@ -115,9 +115,6 @@ handle_arguments() {
 }
 
 source "$__RepoRootDir"/eng/native/build-commons.sh
-source "$__RepoRootDir/eng/native/init-os-and-arch.sh"
-
-__BuildArch="$arch"
 
 __LogsDir="$__RootBinDir/log/$__BuildType"
 __ConfigTriplet="$__TargetOS.$__BuildArch.$__BuildType"