MobileRead Forums - View Single Post - Error when compiling screen, target arm-none-eabi

NiLuJe · 09-24-2012, 11:49 AM

@ppoo: I'd also recommend against both a hardfloat & LTO TC. The Kindle system uses a softfp TC, so there's a chance things'll go kablooey somewhere, and I've had numerous ugly runtime breakage with LTO in the past (on ARM)... (And the very bad kind of breakage: bad code generation, not a nice & tidy segfault).

(Well, you *can* enable LTO support in your GCC config, just don't use it [-fuse-linker-plugin is used in conjuction with LTO]).

09-24-2012, 11:49 AM	#28
NiLuJe BLAM! Posts: 13,506 Karma: 26047202 Join Date: Jun 2010 Location: Paris, France Device: Kindle 2i, 3g, 4, 5w, PW, PW2, PW5; Kobo H2O, Forma, Elipsa, Sage, C2E	@ppoo: I'd also recommend against both a hardfloat & LTO TC. The Kindle system uses a softfp TC, so there's a chance things'll go kablooey somewhere, and I've had numerous ugly runtime breakage with LTO in the past (on ARM)... (And the very bad kind of breakage: bad code generation, not a nice & tidy segfault). (Well, you can enable LTO support in your GCC config, just don't use it [-fuse-linker-plugin is used in conjuction with LTO]). Last edited by NiLuJe; 09-24-2012 at 01:46 PM.