From: Dan Horák <dan@danny.cz>
Subject: Add support for Python 3.9

Origin: upstream, https://sigrok.org/gitweb/?p=libsigrokdecode.git;a=commitdiff;h=9b0ad5177bd692f7556a4756bdbd2da81d9c34ce
Bug-Debian: https://bugs.debian.org/972769

diff --git a/configure.ac b/configure.ac
index f9958b3..2917cb3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -100,7 +100,7 @@ SR_PKG_CHECK_SUMMARY([srd_pkglibs_summary])
 # first, since usually only that variant will add "-lpython3.8".
 # https://docs.python.org/3/whatsnew/3.8.html#debug-build-uses-the-same-abi-as-release-build
 SR_PKG_CHECK([python3], [SRD_PKGLIBS],
-	[python-3.8-embed], [python-3.8 >= 3.8], [python-3.7 >= 3.7], [python-3.6 >= 3.6], [python-3.5 >= 3.5], [python-3.4 >= 3.4], [python-3.3 >= 3.3], [python-3.2 >= 3.2], [python3 >= 3.2])
+	[python-3.9-embed], [python-3.8-embed], [python-3.8 >= 3.8], [python-3.7 >= 3.7], [python-3.6 >= 3.6], [python-3.5 >= 3.5], [python-3.4 >= 3.4], [python-3.3 >= 3.3], [python-3.2 >= 3.2], [python3 >= 3.2])
 AS_IF([test "x$sr_have_python3" = xno],
 	[AC_MSG_ERROR([Cannot find Python 3 development headers.])])
 
0db633a56ba9cd93f7750df3'>refs</a><a class='active' href='/guix/log/gnu/packages/adns.scm'>log</a><a href='/guix/tree/gnu/packages/adns.scm?id=f1e9de4d3aefae420db633a56ba9cd93f7750df3'>tree</a><a href='/guix/commit/gnu/packages/adns.scm?id=f1e9de4d3aefae420db633a56ba9cd93f7750df3'>commit</a><a href='/guix/diff/gnu/packages/adns.scm?id=f1e9de4d3aefae420db633a56ba9cd93f7750df3'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/adns.scm'>
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<div class='path'>path: <a href='/guix/log/?id=f1e9de4d3aefae420db633a56ba9cd93f7750df3'>root</a>/<a href='/guix/log/gnu?id=f1e9de4d3aefae420db633a56ba9cd93f7750df3'>gnu</a>/<a href='/guix/log/gnu/packages?id=f1e9de4d3aefae420db633a56ba9cd93f7750df3'>packages</a>/<a href='/guix/log/gnu/packages/adns.scm?id=f1e9de4d3aefae420db633a56ba9cd93f7750df3'>adns.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/adns.scm?id=f1e9de4d3aefae420db633a56ba9cd93f7750df3&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2019-01-15 17:27:34 +0100'>2019-01-15</span></td><td><a href='/guix/commit/gnu/packages/adns.scm?id=e2931e99790aae39ec27f0f2e2d9ac3db5f63f5d'>gnu: Add c-ares-next.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/adns.scm (c-ares-next): New variable.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2018-11-06 12:22:02 +0200'>2018-11-06</span></td><td><a href='/guix/commit/gnu/packages/adns.scm?id=730e5fbc66461e91981898272edd5a3d326e2f9d'>Revert "gnu: c-ares: Update to 1.15.0."</a><span class='msg-avail'>...<span class='msg-tooltip'>c-ares has more than 3000 dependant packages.

This reverts commit b588adc96feec4498857ecb6d3537f746b0c0463.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2018-11-06 08:32:56 +0200'>2018-11-06</span></td><td><a href='/guix/commit/gnu/packages/adns.scm?id=b588adc96feec4498857ecb6d3537f746b0c0463'>gnu: c-ares: Update to 1.15.0.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/adns.scm (c-ares): Update to 1.15.0.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2018-02-18 13:05:07 +0200'>2018-02-18</span></td><td><a href='/guix/commit/gnu/packages/adns.scm?id=c9b7ed7de9f6f79c0e90bf7b88d61598fd07b958'>gnu: c-ares: Update to 1.14.0.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/adns.scm (c-ares): Update to 1.14.0.
[license]: Use https.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2017-06-20 19:04:06 +0200'>2017-06-20</span></td><td><a href='/guix/commit/gnu/packages/adns.scm?id=4afd813711eafaf2c66429c102df1525c9defb81'>gnu: c-ares: Update to 1.13.0 [fixes CVE-2017-1000381].</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/adns.scm (c-ares): Update to 1.13.0.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2017-03-30 01:30:16 +0200'>2017-03-30</span></td><td><a href='/guix/commit/gnu/packages/adns.scm?id=6fd52309b8f52c9bb59fccffac53e029ce94b698'>gnu: Use HTTPS for almost all gnu.org HOME-PAGEs.</a><span class='msg-avail'>...<span class='msg-tooltip'>All HTTP gnu.org (and supported subdomain) HOME-PAGEs changed to HTTPS.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2016-09-29 11:18:52 -0400'>2016-09-29</span></td><td><a href='/guix/commit/gnu/packages/adns.scm?id=0da1b7062af798423eeaf37733467dca224b5029'>gnu: c-ares: Update to 1.12.0 [fixes CVE-2016-5180].</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/adns.scm (c-ares): Update to 1.12.0.
[source]: Use HTTPS URL.
[home-page]: Use HTTPS URL.
</span></span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2016-08-13 20:24:43 +0300'>2016-08-13</span></td><td><a href='/guix/commit/gnu/packages/adns.scm?id=91fd8dd2c5ebb8984cb939e4c12c4a0a1b07a86f'>gnu: adns: Update to 1.5.1.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/adns.scm (adns): Update to 1.5.1.
</span></span></td><td>Efraim Flashner</td></tr>