On Wed, Oct 21, 2015 at 09:37:13AM +0100, Peter Robinson wrote: > >>> Felipe Balbi <[email protected]> writes: > >>> > Fix the following build break: > >>> > > >>> > drivers/usb/host/xhci-omap.c:35:5: error: ‘board_usb_init’ aliased to > >>> > external symbol ‘__board_usb_init’ > >>> > int board_usb_init(int index, enum usb_init_type init) > >>> > ^ > >>> > > >>> > Signed-off-by: Felipe Balbi <[email protected]> > >>> > >>> ping > >> > >> Where / how do I trigger this (or 2/2) ? > > > > GCC 5 > > I'm seeing exactly the same issue with gcc5 on Fedora, I've also seen > another issue with gcc5 with strcat for panda board variant names > which we hacked around [1].
So, I want to say that GCC 5.x (or at least 5.1) will be a known good compiler for v2016.01. I know that Fedora folks have been doing it for a while (yay, thanks) but I also know that Felipe has seen a few problems using some other (I think..) gcc-5 toolchain. So what I'm doing is getting the Fedora gcc-5 packages installed now, along with a Debian/unstable chroot where I can also get at all of their cross tools. > [1] > http://pkgs.fedoraproject.org/cgit/uboot-tools.git/tree/0009-ARM-fix-pandaboard-es-and-a4-revision-ID.patch?h=f23 That's interesting. I don't know why (and I would worry about) strcat failing, but since it's two string literals can't we just do a simple +? Or is my lack of coffee just yet causing me to forget that C is not every-other-language... -- Tom
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