From 99a5a3364ebe6722805802f1861b6a5f6c6d4624 Mon Sep 17 00:00:00 2001 From: Hugo Hromic Date: Tue, 9 Apr 2019 10:23:39 +0100 Subject: [PATCH] Backport large file support from configure script Large file support is not enabled in `Makefile.libretro`, therefore when loading large PBP files you might get "Value too large" errors in some 32-bits systems such as the Raspberry Pi. For example: Could't open 'Final Fantasy VIII (USA).pbp' for reading: Value too large for defined data type Error opening CD-ROM plugin! --- Makefile.libretro | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Makefile.libretro b/Makefile.libretro index e4a102a6..5a59aeaf 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}') -- 2.39.5