#31552: --disable-module-dirauth broken (missing symbols) -------------------------------------------------+------------------------- Reporter: LarryBitcoin | Owner: nickm Type: defect | Status: | merge_ready Priority: Medium | Milestone: Tor: | 0.4.1.x-final Component: Core Tor/Tor | Version: Tor: | 0.4.1.5 Severity: Normal | Resolution: Keywords: build, configure, features, | Actual Points: .1 modules, regression, 041-should | Parent ID: | Points: Reviewer: catalyst | Sponsor: | Sponsor31-can -------------------------------------------------+------------------------- Changes (by catalyst):
* status: needs_review => merge_ready Comment: Replying to [comment:20 nickm]: > For me, the previous changes work with GCC and -O0, but fail with clang and -O0. The configuration that reproduces the failure with the original version of the patch but which succeeds with the second is: > {{{ > ./configure --disable-module-dirauth --disable-gcc-hardening CC=clang CFLAGS='-O0' > }}} > > (The `--disable-gcc-hardening` part is necessary to turn off FORTIFY_SOURCE, which is not compatible with `-O0`.) > > For me, both versions of the patch work with GCC. My GCC is 9.2.1; my clang is 8.0.0. Thanks! Patches look good. I have {{{ gcc (Ubuntu 5.4.0-6ubuntu1~16.04.11) 5.4.0 20160609 clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final) }}} and gcc works with the first version of the patch while clang does not. -- Ticket URL: <https://trac.torproject.org/projects/tor/ticket/31552#comment:22> Tor Bug Tracker & Wiki <https://trac.torproject.org/> The Tor Project: anonymity online
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