libretro buildfix attempt

hrydgard · hrydgard · commit 673763576d21 · 2025-10-07T16:15:56.000-06:00
diff --git a/libretro/Makefile.common b/libretro/Makefile.common
@@ -306,6 +306,7 @@ SOURCES_CXX += \
 	${EXTDIR}/at3_standalone/fft.cpp \
 	${EXTDIR}/at3_standalone/mem.cpp
 
+COREFLAGS += -DARMIPS_USE_STD_FILESYSTEM
 SOURCES_CXX += \
 	$(EXTDIR)/armips/Util/ByteArray.cpp \
 	$(EXTDIR)/armips/Util/CRC.cpp \
