Bug#1020403: libzstd-dev: cmake file is unavailable

2022-09-21 Thread Fangrui Song
Package: libzstd-dev Version: 1.5.2+dfsg-1 Severity: wishlist X-Debbugs-Cc: i...@maskray.me Dear Maintainer, The main branch of llvm-project (milestone: 16.0.0) defaults LLVM_ENABLE_ZSTD to on and searches for zstd's cmake files. Since libzstd-dev does not provide cmake files like zstdConfig.cma

Bug#996598: [ld][glibc]: Adopt SHT_RELR/DT_RELR to decrease PIE and shared object size

2021-10-15 Thread Fangrui Song
Source: glibc Severity: wishlist Tags: upstream X-Debbugs-Cc: sylves...@debian.org The SHT_RELR/DT_RELR format encodes relative relocations in a very efficient way (quite usually takes just 3% or smaller space). The size optimization can greatly decrease the virtual memory size of PIE and shared

Bug#991861: make check has 100+ failures due to `libgcc_s.so.1 must be installed for pthread_cancel to work`

2021-08-03 Thread Fangrui Song
Source: glibc Severity: normal Tags: upstream X-Debbugs-Cc: i...@maskray.me On many(all?) Debian derivatives, when building the upstream glibc, `make check` has 100+ failures due to `libgcc_s.so.1 must be installed for pthread_cancel to work` I filed https://sourceware.org/bugzilla/show_bug.cgi?