On Wed, Jan 27, 2016 at 09:55:02AM +0800, Bin Meng wrote: > Hi Tom, > > On Tue, Jan 26, 2016 at 10:47 PM, Tom Rini <tr...@konsulko.com> wrote: > > On Tue, Jan 26, 2016 at 12:26:07PM +0800, Bin Meng wrote: > >> Hi Tom, > >> > >> On Mon, Jan 25, 2016 at 10:12 PM, Tom Rini <tr...@konsulko.com> wrote: > >> > On Mon, Jan 25, 2016 at 11:18:26AM +0800, Bin Meng wrote: > >> >> Hi Tom, > >> >> > >> >> On Mon, Jan 25, 2016 at 11:05 AM, Tom Rini <tr...@konsulko.com> wrote: > >> >> > On Mon, Jan 25, 2016 at 10:34:16AM +0800, Bin Meng wrote: > >> >> >> Hi Tom, > >> >> >> > >> >> >> On Mon, Jan 25, 2016 at 12:19 AM, Tom Rini <tr...@konsulko.com> > >> >> >> wrote: > >> >> >> > On Sun, Jan 24, 2016 at 12:00:42PM +0800, Bin Meng wrote: > >> >> >> > > >> >> >> >> Hi, > >> >> >> >> > >> >> >> >> Summary of 71 commits for 1100 boards (24 threads, 1 job per > >> >> >> >> thread) > >> >> >> >> 01: iocon / bamboo: Drop CONFIG_SYS_LONGHELP > >> >> >> >> blackfin: + bf561-acvilon cm-bf561 blackstamp bf537-minotaur > >> >> >> >> bct-brettl2 cm-bf527 bf506f-ezkit ip04 bf527-sdp pr1 > >> >> >> >> bf527-ad7160-eval > >> >> >> >> bf609-ezkit bf537-stamp bf527-ezkit-v2 cm-bf537e tcm-bf518 > >> >> >> >> cm-bf537u > >> >> >> >> bf527-ezkit cm-bf533 bf533-ezkit ibf-dsp561 bf537-pnav bf537-srv1 > >> >> >> >> cm-bf548 bf538f-ezkit bf548-ezkit bf525-ucr2 blackvme tcm-bf537 > >> >> >> >> bf533-stamp dnp5370 bf518f-ezbrd bf526-ezbrd bf561-ezkit br4 > >> >> >> >> aarch64: + test > >> >> >> >> avr32: + atngw100mkii grasshopper atstk1002 atngw100 > >> >> >> >> sh: + sh7753evb sh7785lcr_32bit sh7785lcr > >> >> >> >> arc: + arcangel4-be axs101 axs103 tb100 arcangel4 > >> >> >> >> openrisc: + openrisc-generic > >> >> >> >> powerpc: + TQM834x katmai > >> >> >> >> arm: + mx28evk mx28evk_nand xfi3 bg0900 sansa_fuze_plus > >> >> >> >> mx23evk m28evk sc_sps_1 mx28evk_spi apx4devkit mx23_olinuxino > >> >> >> >> mx28evk_auart_console > >> >> >> >> nds32: + adp-ag101p > >> >> >> > > >> >> >> > I need to finally fetch a few toolchains as I don't do > >> >> >> > avr32/sh/openrisc/nds32 iirc. As a tangent, x86 is very broken > >> >> >> > with gcc > >> >> >> > 5.x, can you look into it? :) > >> >> >> > > >> >> >> > >> >> >> Sure, I can look into x86. Which gcc 5.x toolchain are you using? > >> >> > > >> >> > Pretty much any, I've seen it for a long time but not had time to poke > >> >> > at the libgcc "fun" that's involved here. > >> >> > > >> >> > >> >> I mean if there is any prebuilt gcc 5.x for me to grab and test? Or do > >> >> I need build one from gcc source? > >> > > >> > Fedora has shipped with gcc 5.x for a release or two and Debian/unstable > >> > is how I get all of my gcc 5.x toolchains for build testing. > >> > > >> > >> I installed a fresh Fedora 23 and got gcc 5.1.1 up and running. > >> However I see _zero_ compiler warnings/errors using gcc 5.1.1 when > >> building all of the 9 x86 boards. > >> > >> The only thing I noticed, which is probably best matched to what you > >> said "x86 is very broken with gcc 5.x", is: > >> > >> HOSTCC tools/aisimage.o > >> In file included from tools/aisimage.c:10:0: > >> include/image.h:923:27: fatal error: openssl/evp.h: No such file or > >> directory > >> compilation terminated. > >> scripts/Makefile.host:111: recipe for target 'tools/aisimage.o' failed > >> make[1]: *** [tools/aisimage.o] Error 1 > >> Makefile:1196: recipe for target 'tools' failed > >> make: *** [tools] Error 2 > > > > Are you using the stock configs? > > Yes. > > > +(galileo,crownbay,coreboot-x86,bayleybay,qemu-x86,chromebook_link,minnowmax,chromebox_panther) > > arch/x86/lib/built-in.o: In function `__wrap___udivdi3': > > +(galileo,crownbay,coreboot-x86,bayleybay,qemu-x86,chromebook_link,minnowmax,chromebox_panther) > > build/../arch/x86/lib/gcc.c:25: undefined reference to > > `__normal___udivdi3' > > > > Is your Fedora a 64-bit installation? And a 64-bit gcc compiler, > right? I am using 32-bit Fedora with a 32-bit gcc. This is nothing > related to gcc 5.x too. The same thing happens in gcc 4.x. If we want > to use 64-bit gcc to build 32-bit U-Boot, gcc must ship with multilib > support.
Ug, even with CONFIG_USE_PRIVATE_LIBGCC=y ? -- Tom
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