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-rw-r--r--Makefile.libretro5
1 files changed, 5 insertions, 0 deletions
diff --git a/Makefile.libretro b/Makefile.libretro
index e4a102a..5a59aea 100644
--- a/Makefile.libretro
+++ b/Makefile.libretro
@@ -334,6 +334,11 @@ CFLAGS += $(fpic)
MAIN_LDFLAGS += -shared
MAIN_LDLIBS += $(LIBPTHREAD) $(LIBM) $(LIBDL) $(LIBZ)
+# enable large file support if available
+ifeq ($(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h | grep __SIZEOF_LONG__ | awk '{print $$3}'),4)
+CFLAGS += -D_FILE_OFFSET_BITS=64
+endif
+
# try to autodetect stuff for the lazy
ifndef ARCH
ARCH = $(shell $(CC) -dumpmachine | awk -F- '{print $$1}')