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

NiLuJe · 09-25-2012, 11:30 AM

@knc1: A lot of broken buildsystems actually can't make use of LTO, because, yes, it has to be passed both at compile time & link time. If the buildsystem link through GCC, and passes the CFLAGS along with LDFLAGS, all is good, if not, GCC just spent its time churning out data that'll just end up being discarded

. But it's still a GCC option, not a binutils one, so it's rightful place is still in CFLAGS, not LDFLAGS

.

09-25-2012, 11:30 AM	#36
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	@knc1: A lot of broken buildsystems actually can't make use of LTO, because, yes, it has to be passed both at compile time & link time. If the buildsystem link through GCC, and passes the CFLAGS along with LDFLAGS, all is good, if not, GCC just spent its time churning out data that'll just end up being discarded . But it's still a GCC option, not a binutils one, so it's rightful place is still in CFLAGS, not LDFLAGS .