Hei hei, Am Thu, Nov 17, 2022 at 03:52:18PM +0100 schrieb Felix Mellmann: > On 17.11.22 08:45, Michael Olbrich wrote: > > On Wed, Nov 16, 2022 at 06:40:02PM +0100, Christian Melki wrote: > > > On 11/16/22 15:08, Felix Mellmann wrote: > > > > On 16.11.22 08:17, Michael Olbrich wrote: > > > > > On Sun, Nov 13, 2022 at 06:32:01PM +0100, Felix Mellmann wrote: > > > > > > I've just run into a linker problem when building e2fsprogs 1.46.5 > > > > > > using > > > > > > OSELAS.Toolchain 2022.10.0 (arm-v7a-linux-gnueabihf): > > > > > > > > > > > > > > > > > > ------------------------- > > > > > > target: e2fsprogs.compile > > > > > > ------------------------- > > > > > > > > > > > > make: Entering directory > > > > > > '/PTXdist/BSP/platform-imx6/build-target/e2fsprogs-1.46.5' > > > > > > cd ./util ; make subst > > > > > > make[1]: Entering directory > > > > > > '/PTXdist/BSP/platform-imx6/build-target/e2fsprogs-1.46.5/util' > > > > > > CREATE dirpaths.h > > > > > > CC subst.c > > > > > > LD subst > > > > > > lto1: fatal error: bytecode stream in file 'subst.o' generated with > > > > > > LTO > > > > > > version 11.2 instead of the expected 11.3 > > > > > > compilation terminated. > > > > > > lto-wrapper: fatal error: /usr/bin/gcc returned 1 exit status > > > > > > compilation terminated. > > > > > > /usr/bin/ld: error: lto-wrapper failed > > > > > > collect2: error: ld returned 1 exit status > > > > > > make[1]: *** [Makefile:369: subst] Error 1 > > > > > > make[1]: Leaving directory > > > > > > '/PTXdist/BSP/platform-imx6/build-target/e2fsprogs-1.46.5/util' > > > > > > make: *** [Makefile:194: util/subst] Error 2 > > > > > > make: Leaving directory > > > > > > '/PTXdist/BSP/platform-imx6/build-target/e2fsprogs-1.46.5' > > > > > > make: *** > > > > > > [/usr/local/lib/ptxdist-2022.11.0/rules/post/ptxd_make_world_compile.make:20: > > > > > > /PTXdist/BSP/platform-imx6/state/e2fsprogs.compile] Error 2 > > > > > > > > > > > > The error vanishes if ./configure is called with "--disable-lto" > > > > > > instead of > > > > > > "--enable-lto". > > > > > > > > > > > > As I'm no expert at this level, I hope anyone could put some hints > > > > > > about the > > > > > > issue. > > > > > Is this a clean build? I've not seen this here with the same > > > > > toolchain and > > > > > the error looks like you're mixing compiler versions. > > > > It was a clean build, yes. But finally - ccache messed it up. After > > > > clearing the cache the build was successful. > > > > > > > > Well I should loose my trust in ccache ... Please drop my patch. > > > > > > > I still think that LTO should not be enabled per project like that. > > It's a good point. So I may apply the patch with a modified commit message. > > I'm not sure yet. > > > > > Regardless if it's working or not. > > > A global for LTO would be much better. > > Sneaking it in via compiler wrappers does not work. It breaks quite a few > > packages (I tried that some time ago). But maybe a global option that > > selected packages can use to enable it conditionally. > > Grepping through the packages reveals, that 8 packages explicitly disable > LTO and only e2fsprogs enables LTO. For the rest I'm unsure about the > defaults. So what should a global LTO option look like and what should be > the consequences? (i.e. replace all the enable/disable-lto with the global > option? Enforce a setting for all packages not configuring a default?) > > @Michael: you propose that I should resend the patch with a different commit > message? Do you have a proposal? I really don't have a clue why LTO is > enabled for this peculiar package and its consequences and I unfortunately > run into a random ccache issue ..
According to `git blame rules/e2fsprogs.make` that option was added
with commit 471f5e0889e7 ("e2fsprogs: version bump 1.44.4 -> 1.44.6")
in 2020, but the commit message is rather generic.
Greets
Alex
--
/"\ ASCII RIBBON | »With the first link, the chain is forged. The first
\ / CAMPAIGN | speech censured, the first thought forbidden, the
X AGAINST | first freedom denied, chains us all irrevocably.«
/ \ HTML MAIL | (Jean-Luc Picard, quoting Judge Aaron Satie)
signature.asc
Description: PGP signature
