clone 1030546 -1 reassign -1 src:libzstd 1.5.2+dfsg2-3 severity -1 important retitle -1 libzstd: breaks detection using cmake? block 1030546 by -1 thanks El sábado, 4 de febrero de 2023 18:23:34 -03 Helge Deller escribió: > Package: qt6-base > Tags: patch, ftbfs, hppa > Version: 6.4.2+dfsg > > The attached patch fixes this qt6-base "build-from-source" (FTBFS) failure > on hppa: /usr/bin/ld: /usr/lib/hppa-linux-gnu/libzstd.a(error_private.o): > relocation R_PARISC_DPREL21L can not be used when making a shared object; > recompile with -fPIC > > The problem is, that qt6-base suddenly tries to link against the static > library of libzstd.a, while in the past it did linked against the shared > library: > > In current failing build (6.4.2+dfsg-1): > -- Found WrapZSTD: 1.5.2 (found suitable version "1.5.2", minimum required > is "1.3") Full log is here: > https://buildd.debian.org/status/fetch.php?pkg=qt6-base&arch=hppa&ver=6.4.2% > 2Bdfsg-1&stamp=1675198832&raw=0 > > while it worked in the past for qt6-base 6.4.2+dfsg~rc1-1 > -- Found WrapZSTD: /usr/lib/hppa-linux-gnu/libzstd.so (found suitable > version "1.5.2", minimum required is "1.3") Full log is here: > https://buildd.debian.org/status/fetch.php?pkg=qt6-base&arch=hppa&ver=6.4.2% > 2Bdfsg%7Erc1-1&stamp=1672201686&raw=0 > > The attached patch changes WrapZSTD to prefer the dynamic library. the source code between those two versions (and in fact between 6.4.2+dfsg~rc1-1 and 6.4.2+dfsg~rc1-2) did not change, so there must be something else, external, triggering the change here. Look at this, on 6.4.2+dfsg~rc1-1 with libzstd 1.5.2+dfsg-1 -- Found WrapZSTD: /usr/lib/hppa-linux-gnu/libzstd.so (found suitable version "1.5.2", minimum required is "1.3") But on 6.4.2+dfsg~rc1-2, with 1.5.2+dfsg2-1: -- Found WrapZSTD: 1.5.2 (found suitable version "1.5.2", minimum required is "1.3") libzstd maintainers: for some reason the libzstd detection changed between 1.5.2+dfsg-1 and 1.5.2+dfsg2-1.
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