On Tue, Dec 02, 2025 at 01:07:00AM +0800, Sune Brian wrote: > Tom Rini <[email protected]> 於 2025年12月2日週二 上午12:54寫道： > > > > On Tue, Dec 02, 2025 at 12:52:06AM +0800, Sune Brian wrote: > > > Tom Rini <[email protected]> 於 2025年12月2日週二 上午12:44寫道： > > > > > > > > On Sat, Nov 29, 2025 at 08:46:14AM +0800, Sune Brian wrote: > > > > > Tom Rini <[email protected]> 於 2025年11月29日週六 上午12:50寫道： > > > > > > > > > > > > On Fri, Nov 28, 2025 at 06:44:12PM +0200, Ilias Apalodimas wrote: > > > > > > > On Fri, 28 Nov 2025 at 17:31, Tom Rini <[email protected]> wrote: > > > > > > > > > > > > > > > > On Fri, Nov 28, 2025 at 10:11:53AM +0800, Yuslaimi, Alif Zakuan > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > On 27/11/2025 11:09 pm, Marek Vasut wrote: > > > > > > > > > > [CAUTION: This email is from outside your organization. > > > > > > > > > > Unless you trust > > > > > > > > > > the sender, do not click on links or open attachments as it > > > > > > > > > > may be a > > > > > > > > > > fraudulent email attempting to steal your information > > > > > > > > > > and/or compromise > > > > > > > > > > your computer.] > > > > > > > > > > > > > > > > > > > > On 11/27/25 3:12 AM, Yuslaimi, Alif Zakuan wrote: > > > > > > > > > > > > > > > > > > > > Hello everyone, > > > > > > > > > > > > > > > > > > > > > I already have the referenced commit in my test branch, > > > > > > > > > > > and I can > > > > > > > > > > > confirm that the same compilation error still appears on > > > > > > > > > > > CycloneV when > > > > > > > > > > > certain directories produce no SPL objects. > > > > > > > > > > > > > > > > > > > > > > The existing fix ensures that built-in.o is always > > > > > > > > > > > present, but it does > > > > > > > > > > > not prevent ar from generating empty built-in.a archives, > > > > > > > > > > > which older > > > > > > > > > > > ARM 32-bit linkers (such as CycloneV toolchains) reject > > > > > > > > > > > as “file > > > > > > > > > > > truncated”. > > > > > > > > > > > > > > > > > > > > Which toolchain is this ? > > > > > > > > > > > > > > > > > > > > > > > > > > > > I am using Linaro arm-linux-gnueabihf GCC 7.5.0 to compile > > > > > > > > > our SoC32 devices > > > > > > > > > - CycloneV and Arria10 > > > > > > > > > > > > > > > > Ilias, do you recall the solution to this problem from when it > > > > > > > > came up > > > > > > > > on IRC a few weeks ago? > > > > > > > > > > > > > > Nop unfortunately not. > > > > > > > Was this caused by the Kbuild bump? I remember the logic around > > > > > > > builtin changing significantly. > > > > > > > > > > > > Yes, and I kinda thought we narrowed it down to something being > > > > > > missing > > > > > > from the update, since the kernel does support this old of a > > > > > > toolchain > > > > > > (or at least the 10.x? someone else this on). > > > > > > > > > > Hi Tom, > > > > > > > > > > Actually I am not sure u-boot itself have minimum requirement on each > > > > > tag > > > > > or branch listed? > > > > > > > > We do not currently have a test for anything other than "newer than > > > > gcc-6" for ARM, but should have the same minimum requirements as the > > > > linux kernel, but are lacking enforcement checks (but I also think the > > > > kernel is?). > > > > > > > > -- > > > > Tom > > > > > > Hi Tom, > > > > > > Oops, missing the kernel version. Add it back for better debug. > > > > Sorry, what I meant was that it's a kbuild related issue as to what > > version of gcc can be used. We don't have a check, and should, but also > > the versions in question here should be expected to work. There's just > > some change we're missing. > > > > -- > > Tom > > So long story short this patch itself should not introduce from beginning. > It is a GCC version depended issue. > But how to pin-point down to which version is a bit hard. > Distro link with GCC version and not all gcc version can easily checked. > > Any idea how to easily check this?
We can use the check we have today in arch/arm/config.mk under "checkgcc6" to check for something much newer. But! It's a problem of a missing kbuild change I think, based on when this problem was first reported. -- Tom
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