Merge pull request #5240 from wateret/mscorlib-arm-softfp

Support CoreLib build for arm-softfp

diff --cc build.sh
index e86fc1f,6f38848..0e1f725
--- 1/build.sh
--- 2/build.sh
+++ b/build.sh
@@@ -221,9 -232,9 +221,9 @@@ isMSBuildOnNETCoreSupported(
          elif [ "$__BuildOS" == "OSX" ]; then
              __isMSBuildOnNETCoreSupported=1
          fi
-     elif [ "$__BuildArch" == "arm" ] || [ "$__BuildArch" == "arm64" ] ; then
+     elif [ "$__BuildArch" == "arm" ] || [ "$__BuildArch" == "arm-softfp" ] || [ "$__BuildArch" == "arm64" ] ; then
          if [ "$__BuildOS" == "Linux" ]; then
 -            if [ "$__DistroName" == "ubuntu" ]; then
 +            if [ "$__DistroRid" == "ubuntu.14.04-x64" ]; then
                  __isMSBuildOnNETCoreSupported=1
              fi
          fi