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<title>buildroot/package/libssh2/libssh2.mk, branch 2018.02</title>
<subtitle>OpenPOWER buildroot sources</subtitle>
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<updated>2018-02-05T13:57:47+00:00</updated>
<entry>
<title>libssh2: add host variant</title>
<updated>2018-02-05T13:57:47+00:00</updated>
<author>
<name>Eric Le Bihan</name>
<email>eric.le.bihan.dev@free.fr</email>
</author>
<published>2018-02-04T18:07:44+00:00</published>
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<id>urn:sha1:93a911fd5b14536e5c32298f0aa264c285015bcd</id>
<content type='text'>
Allow build of host variant of libssh2, which depends on host-openssl.

Signed-off-by: Eric Le Bihan &lt;eric.le.bihan.dev@free.fr&gt;
Signed-off-by: Peter Korsgaard &lt;peter@korsgaard.com&gt;
</content>
</entry>
<entry>
<title>package/libssh2: Add selectable crypto libraries</title>
<updated>2017-11-04T21:50:12+00:00</updated>
<author>
<name>Sam Voss</name>
<email>sam.voss@rockwellcollins.com</email>
</author>
<published>2017-11-01T16:22:56+00:00</published>
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<id>urn:sha1:04a1031d3429ff8e5a2ae4d820702c50519243a8</id>
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Currently, the selection of the backend is based on a priority order,
which is not always desirable: not all features are available for all
backends, as reported upstream:
    https://github.com/libssh2/libssh2/issues/213
In that particular case, the problem is that libgcrypt is unable to
read encrypted certificates created with openssl, but it is likely
that other incompatibilities exist as well.

As such, allow a user to select the backend most appropriate to their
use-case.

Note that this changes the defaults: previously, if openssl was already
selected and we additionally select libssh2, openssl would be used as
a backend. Now, mbedtls is the default so if the user doesn't change
it, mbedtls will be used.

Signed-off-by: Sam Voss &lt;sam.voss@rockwellcollins.com&gt;
[Arnout: remove now-unneeded comment in .mk file]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) &lt;arnout@mind.be&gt;
</content>
</entry>
<entry>
<title>package/libssh2: update to newest version</title>
<updated>2017-11-01T09:56:14+00:00</updated>
<author>
<name>Sam Voss</name>
<email>sam.voss@rockwellcollins.com</email>
</author>
<published>2017-10-31T17:56:30+00:00</published>
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<id>urn:sha1:a660d1fc7447601ed153685c58f2db5e7b99422d</id>
<content type='text'>
Update libssh2 to use the newest version from git. This caused a
transition from released version number to hash as it has not been
version rev'd in over a year (see issue
https://github.com/libssh2/libssh2/issues/220 for bump request).

This brings in changes to the autoconf to correctly pick the crypto
library.

Signed-off-by: Sam Voss &lt;sam.voss@rockwellcollins.com&gt;
Signed-off-by: Thomas Petazzoni &lt;thomas.petazzoni@free-electrons.com&gt;
</content>
</entry>
<entry>
<title>libssh2: fix build with libgcrypt and mbedtls enabled</title>
<updated>2017-07-29T13:52:19+00:00</updated>
<author>
<name>Baruch Siach</name>
<email>baruch@tkos.co.il</email>
</author>
<published>2017-07-28T04:28:13+00:00</published>
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<id>urn:sha1:908960d98ff0c88b93a916b857daf84e39182581</id>
<content type='text'>
The --without-libgcrypt configure parameter is not enough to disable the
libgcrypt back-end. This breaks the build when mbedtls (default backend) is
enabled, and libgcrypt builds before libssh2. Seed ac_cv_libgcrypt to really
disable libgcrypt when it is not the selected crypto back-end.

Fixes:
http://autobuild.buildroot.net/results/b4e/b4e39890e003e9e590a5bf17c9300c653020d88c/
http://autobuild.buildroot.net/results/45a/45a9b3559ceea4e1399794f9612f717f7c57a4a3/
http://autobuild.buildroot.net/results/ae4/ae4afec62ca297df1cd02350601f1d62fc3cd1b7/

Signed-off-by: Baruch Siach &lt;baruch@tkos.co.il&gt;
Signed-off-by: Thomas Petazzoni &lt;thomas.petazzoni@free-electrons.com&gt;
</content>
</entry>
<entry>
<title>libssh2: add mbedtls backend</title>
<updated>2017-07-11T19:34:56+00:00</updated>
<author>
<name>Baruch Siach</name>
<email>baruch@tkos.co.il</email>
</author>
<published>2017-07-10T17:35:54+00:00</published>
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<id>urn:sha1:714df4cfed026cee2949131062e499b6c0fadd5d</id>
<content type='text'>
libssh2 support mbedtls as crypto back-end library since version 1.8.0.

Default to mbedtls since it's smaller than either libgcrypt or openssl.

Signed-off-by: Baruch Siach &lt;baruch@tkos.co.il&gt;
Signed-off-by: Peter Korsgaard &lt;peter@korsgaard.com&gt;
</content>
</entry>
<entry>
<title>libssh2: fix link with libgcrypt</title>
<updated>2017-07-09T21:10:22+00:00</updated>
<author>
<name>Baruch Siach</name>
<email>baruch@tkos.co.il</email>
</author>
<published>2017-07-09T19:05:24+00:00</published>
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<id>urn:sha1:816ba1cee50e9808702304f137de688ce2908d62</id>
<content type='text'>
libssh2 uses the implicit 'yes' argument of the --with-libgcrypt parameter as
a library path prefix, which breaks the build. Pass the library path as
--with-libgcrypt argument to fix that. Drop the unneeded
--with-libgcrypt-prefix.

Fixes:
http://autobuild.buildroot.net/results/ac3/ac3a3f5871a6c20f5407a468809682ce491b9cb3/
http://autobuild.buildroot.net/results/ba3/ba31fa11b2ce2875649414dd9093e039dfc129e8/
http://autobuild.buildroot.net/results/b07/b07bbbf7fe164ba6dc435de6d8b41fadff7a3b08/

Signed-off-by: Baruch Siach &lt;baruch@tkos.co.il&gt;
Signed-off-by: Peter Korsgaard &lt;peter@korsgaard.com&gt;
</content>
</entry>
<entry>
<title>libssh2: bump to version 1.8.0</title>
<updated>2017-07-09T09:12:22+00:00</updated>
<author>
<name>Baruch Siach</name>
<email>baruch@tkos.co.il</email>
</author>
<published>2017-07-09T01:35:51+00:00</published>
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<id>urn:sha1:0dcf75eb7dfc545ddf47a156b76bedb2a2d86526</id>
<content type='text'>
Signed-off-by: Baruch Siach &lt;baruch@tkos.co.il&gt;
Signed-off-by: Peter Korsgaard &lt;peter@korsgaard.com&gt;
</content>
</entry>
<entry>
<title>package/libssh2: fix dependency on libgcrypt</title>
<updated>2016-09-11T20:49:04+00:00</updated>
<author>
<name>Yann E. MORIN</name>
<email>yann.morin.1998@free.fr</email>
</author>
<published>2016-09-08T21:11:48+00:00</published>
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<id>urn:sha1:d8a2955a2b82d75f3684e846b0c2411294233eea</id>
<content type='text'>
Since 2f89476 (package/libgpg-error: bump to version 1.23), libssh2 has
inherited the dependency from libgcrypt (propagated from libgpg-error).

However, since libssh2 can use either openssl or libgcrypt as a backend,
the dependency should be relaxed when openssl is available.

But the test is broken and inverted: it will make libssh unavailable as
soon as openssl is enabled.

Fix this dependenc byt doing what other similar packages do: select
openssl if the other crypto backend (here libgcrypt) is not enabled.
This also allows us to drop the propagated dependency on the arch
condition.

Signed-off-by: "Yann E. MORIN" &lt;yann.morin.1998@free.fr&gt;
Cc: Arnout Vandecappelle &lt;arnout@mind.be&gt;
Cc: Vicente Olivert Riera &lt;Vincent.Riera@imgtec.com&gt;
Cc: Jörg Krause &lt;joerg.krause@embedded.rocks&gt;
Cc: Thomas Petazzoni &lt;thomas.petazzoni@free-electrons.com&gt;
Cc: Maxime Hadjinlian &lt;maxime.hadjinlian@gmail.com&gt;
Cc: Romain Naour &lt;romain.naour@openwide.fr&gt;
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) &lt;arnout@mind.be&gt;
Signed-off-by: Thomas Petazzoni &lt;thomas.petazzoni@free-electrons.com&gt;
</content>
</entry>
<entry>
<title>libssh2: security bump to version 1.7.0</title>
<updated>2016-02-24T16:36:35+00:00</updated>
<author>
<name>Gustavo Zacarias</name>
<email>gustavo@zacarias.com.ar</email>
</author>
<published>2016-02-24T12:01:44+00:00</published>
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<id>urn:sha1:229ea8a18cf0f57e24fb13783a2fdf2e3ae7af13</id>
<content type='text'>
Fixes:
CVE-2016-0787 - diffie_hellman_sha256: convert bytes to bits.

Signed-off-by: Gustavo Zacarias &lt;gustavo@zacarias.com.ar&gt;
Signed-off-by: Peter Korsgaard &lt;peter@korsgaard.com&gt;
</content>
</entry>
<entry>
<title>libssh2: bump to version 1.6.0</title>
<updated>2016-01-08T17:46:24+00:00</updated>
<author>
<name>Gustavo Zacarias</name>
<email>gustavo@zacarias.com.ar</email>
</author>
<published>2016-01-07T20:33:20+00:00</published>
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<id>urn:sha1:18df1fd08813093402daf854dfbb9219d762efbf</id>
<content type='text'>
Signed-off-by: Gustavo Zacarias &lt;gustavo@zacarias.com.ar&gt;
Signed-off-by: Peter Korsgaard &lt;peter@korsgaard.com&gt;
</content>
</entry>
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