Le sam. 10 oct. 20 à 21:49:26 +0200, Shawn Webb <shawn.w...@hardenedbsd.org> écrivait :
> > Ah, that is -fno-common fallout, strange that there is no build breakage > > reported in the FreeBSD ports build cluster? > > > > From gcc 10 and clang 11 onwards, -fno-common is the default (this is > > really a historical mistake, -fcommon should never have been default). > > > > It can result in link errors, if duplicate symbols exist in object > > files. There is a suprising amount of software that makes this very > > basic mistake! > > > > The quick way to work around these errors is to set -fcommon in CFLAGS, > > which will basically fudge around the actual issue. The better way is to > > get rid of the duplicated symbols. This is usually easy, except that > > Java ports tend to take ages to build. :) I'll submit a patch when my > > machine's finished crunching through it. > > Yup. Another victim: print/tex-luatex: > > https://git-01.md.hardenedbsd.org/HardenedBSD/hardenedbsd-ports/commit/229b7663bc82ff7e471dc1e19662f68d4226984a There is a meta-PR for that: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248756 Regards. -- Th. Thomas.
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