[tor-bugs] #32191 [Core Tor/Tor]: when cross-compiling, lzma and zstd will be detected on build system

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#32191: when cross-compiling, lzma and zstd will be detected on build system
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 Reporter:  eighthave             |          Owner:  (none)
     Type:  defect                |         Status:  new
 Priority:  Medium                |      Milestone:  Tor: 0.4.3.x-final
Component:  Core Tor/Tor          |        Version:
 Severity:  Normal                |     Resolution:
 Keywords:  Android 042-backport  |  Actual Points:
Parent ID:                        |         Points:
 Reviewer:                        |        Sponsor:
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Comment (by teor):

 Replying to [comment:3 eighthave]:
 > That reminds me, I saw an issue when running all these Android builds
 where `./configure --enable-lzma` would fail to include without stopping
 with an error when running the build without pkg-config.  I don't remember
 the exact details, unfortuately.  `./configure` would print out an error,
 but it would continue with the whole build, and the resulting `tor` binary
 did not have lzma.

 You reported that issue here:
 https://trac.torproject.org/projects/tor/ticket/31922#comment:description

 It is fixed in 0.4.2 and later, by logging a detailed warning message when
 --enable-lzma fails:
 https://gitweb.torproject.org/tor.git/tree/configure.ac#n1096

 We couldn't change it to an error, because that would break existing build
 scripts.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32191#comment:5>
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