Change setup.cfg so that the bundled zlib and bzip2 are not used.  This cannot
currently be achieved using "--library z,bz2" as instructed in the setup.py.

diff --git a/setup.cfg b/setup.cfg
index c054092..080992e 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,7 +1,7 @@
 [build_ext]
 define = SEQAN_HAS_BZIP2,SEQAN_HAS_ZLIB
 undef = NO_UNIQUE_RC
-# libraries = z,bz2
+libraries = z,bz2
 ## if using system libraries
 include-dirs = lib:third-party/zlib:third-party/bzip2:third-party/seqan/core/include:third-party/smhasher
 # include-dirs = lib
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<div class='path'>path: <a href='/guix/log/?id=5ea8dbf0c906d51779ba0cf775ec9967f5f42382'>root</a>/<a href='/guix/log/srfi?id=5ea8dbf0c906d51779ba0cf775ec9967f5f42382'>srfi</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/srfi?id=5ea8dbf0c906d51779ba0cf775ec9967f5f42382&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2017-06-30 00:16:50 +0200'>2017-06-30</span></td><td><a href='/guix/commit/srfi?id=1d97fd8cb60f0b5f386f834940f859ff0b0bcc71'>build: Remove check for broken (srfi srfi-37).</a><span class='msg-avail'>...<span class='msg-tooltip'>This was for Guile &lt; 2.0.9 and we've been requiring 2.0.9+ for some time
already.

* configure.ac: Remove 'GUIX_CHECK_SRFI_37' use and 'INSTALL_SRFI_37'
conditional.
* Makefile.am: Remove code in "if INSTALL_SRFI_37".
(EXTRA_DIST): Remove srfi/srfi-37.scm.in.
* srfi/srfi-37.scm.in: Remove.
* m4/guix.m4 (GUIX_CHECK_SRFI_37): Remove.
</span></span></td><td>Ludovic Courtès</td></tr>