%endif
%endif
-%ifarch x86_64 aarch64
+%ifarch x86_64 aarch64 riscv64
export CFLAGS+=" -DBIT64 -DHOST_64BIT "
export CXXFLAGS+=" -DBIT64 -DHOST_64BIT "
%endif
+# add define HOST_XXX to support pal.h becuase processor-specifc glue code is removed from latest code
+%ifarch %{arm}
+export CFLAGS+=" -DHOST_ARM "
+export CXXFLAGS+=" -DHOST_ARM "
+%endif
+%ifarch aarch64
+export CFLAGS+=" -DHOST_ARM64 "
+export CXXFLAGS+=" -DHOST_ARM64 "
+%endif
+%ifarch %{ix86}
+export CFLAGS+=" -DHOST_X86 "
+export CXXFLAGS+=" -DHOST_X86 "
+%endif
+%ifarch x86_64
+export CFLAGS+=" -DHOST_AMD64"
+export CXXFLAGS+=" -DHOST_AMD64 "
+%endif
+%ifarch riscv64
+export CFLAGS+=" -DHOST_RISCV64 "
+export CXXFLAGS+=" -DHOST_RISCV64 "
+%endif
+
dotnet msbuild Managed /t:clean
dotnet msbuild Managed /t:restore /p:RestoreSources=/nuget
dotnet msbuild Managed /p:Configuration=Release