Disable locales other than C and POSIX because of a compilation error.
By Danny Milosavljevic <dannym@scratchpost.org>
This patch is distributed under BSD-3 license.
See https://github.com/osresearch/heads/pull/610
diff -ruN b/source/patches/gcc-5.3.0-locale.diff guix-build-musl-cross-0.1-3.a8a6649.drv-12/source/patches/gcc-5.3.0-locale.diff
--- a/patches/gcc-5.3.0-locale.diff	1970-01-01 01:00:00.000000000 +0100
+++ b/patches/gcc-5.3.0-locale.diff	2020-05-02 14:20:47.213564509 +0200
@@ -0,0 +1,12 @@
+--- gcc-5.3.0/libstdc++-v3/config/locale/gnu/ctype_members.cc.orig	2020-05-02 14:16:31.376147000 +0200
++++ gcc-5.3.0/libstdc++-v3/config/locale/gnu/ctype_members.cc	2020-05-02 14:16:56.716279576 +0200
+@@ -47,7 +47,8 @@
+ 	this->_S_create_c_locale(this->_M_c_locale_ctype, __s); 
+ 	this->_M_toupper = this->_M_c_locale_ctype->__ctype_toupper;
+ 	this->_M_tolower = this->_M_c_locale_ctype->__ctype_tolower;
+-	this->_M_table = this->_M_c_locale_ctype->__ctype_b;
++	//this->_M_table = this->_M_c_locale_ctype->__ctype_b;
++	throw 3;
+       }
+   }
+ 
uix/'>summary</a><a href='/guix/refs/?id=4625519f2c24fb56544ef7fe1737e3edd96127bb'>refs</a><a class='active' href='/guix/log/tests/swh.scm'>log</a><a href='/guix/tree/tests/swh.scm?id=4625519f2c24fb56544ef7fe1737e3edd96127bb'>tree</a><a href='/guix/commit/tests/swh.scm?id=4625519f2c24fb56544ef7fe1737e3edd96127bb'>commit</a><a href='/guix/diff/tests/swh.scm?id=4625519f2c24fb56544ef7fe1737e3edd96127bb'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/tests/swh.scm'>
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<tr><td><span title='2021-01-21 11:22:08 +0100'>2021-01-21</span></td><td><a href='/guix/commit/tests/swh.scm?id=5225732b9b54ffa92b9d199246b87dae666a3f77'>swh: Test proper handling of null visit snapshot URL.</a><span class='msg-avail'>...<span class='msg-tooltip'>* tests/swh.scm (%origin): Change "visits_url" to "origin_visits_url".
(%visits): New variable.
("origin-visit, no snapshots"): New test.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-12-21 17:47:35 +0100'>2020-12-21</span></td><td><a href='/guix/commit/tests/swh.scm?id=9608f4003dedd8dfe99327c15668ca1a43ebd93b'>tests: Fix malformed JSON.</a><span class='msg-avail'>...<span class='msg-tooltip'>Guile-JSON 4.3.2 would parse in spite of these typos, but 4.4.1 is
stricter.

* tests/swh.scm (%directory-entries): Add missing comma.
* tests/cve-sample.json: Likewise.
</span></span></td><td>Ludovic Courtès</td></tr>