diff --git a/src/libmpg123/mangle.h b/src/libmpg123/mangle.h
index e37386a..b474e7f 100644
--- a/src/libmpg123/mangle.h
+++ b/src/libmpg123/mangle.h
@@ -85,6 +85,10 @@
 #define ASM_VALUE(a) MANGLE_MACROCAT($,a)
 #endif
 
+#if defined(_WIN32) && !defined(_WIN64)
+#define OPT_X86
+#endif
+
 /* Enable position-independent code for certain platforms. */
 
 #if defined(OPT_X86)
@@ -130,7 +134,7 @@ Lpic_base: \
 /* Dummies for everyone else. */
 #define LOCAL_VAR(a) a
 #define GLOBAL_VAR ASM_NAME
-#define GLOBAL_VAR_PTR(a) .err Cannot use indirect addressing in non-PIC object.
+#define GLOBAL_VAR_PTR(a) // #error Cannot use indirect addressing in non-PIC object.
 #define FUNC ASM_NAME
 #define EXTERNAL_FUNC ASM_NAME
 #define GET_GOT
diff --git a/ports/MSVC++/2015/win32/libmpg123/libmpg123.vcxproj b/ports/MSVC++/2015/win32/libmpg123/libmpg123.vcxproj
index f2bc362..07e81cd 100644
--- a/ports/MSVC++/2015/win32/libmpg123/libmpg123.vcxproj
+++ b/ports/MSVC++/2015/win32/libmpg123/libmpg123.vcxproj
@@ -1194,7 +1194,7 @@ yasm -a x86 -p gas -r raw -f win32 -g null -m x86 -o "$(IntDir)synth_stereo_sse_
 </Command>
     </PreLinkEvent>
     <Lib>
-      <AdditionalDependencies>Shlwapi.lib;dct36_3dnow.o;dct36_3dnowext.o;dct64_3dnow.o;dct64_3dnowext.o;dct64_mmx.o;dct64_sse.o;dct64_sse_float.o;equalizer_3dnow.o;getcpuflags.o;synth_3dnow.o;synth_3dnowext.o;synth_i586.o;synth_mmx.o;synth_sse.o;synth_sse_float.o;synth_stereo_sse_float.o;tabinit_mmx.o;synth_sse_accurate.o;synth_sse_s32.o;synth_stereo_sse_accurate.o;synth_stereo_sse_s32.o;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>Shlwapi.lib;dct36_3dnow.o;dct36_3dnowext.o;dct36_sse.o;dct64_3dnow.o;dct64_3dnowext.o;dct64_mmx.o;dct64_sse.o;dct64_sse_float.o;equalizer_3dnow.o;getcpuflags.o;synth_3dnow.o;synth_3dnowext.o;synth_i586.o;synth_mmx.o;synth_sse.o;synth_sse_float.o;synth_stereo_sse_float.o;tabinit_mmx.o;synth_sse_accurate.o;synth_sse_s32.o;synth_stereo_sse_accurate.o;synth_stereo_sse_s32.o;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>$(IntDir);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <Verbose>true</Verbose>
     </Lib>