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Landon Fuller (landonf) pushed a commit to branch master
in repository macports-ports.

</pre>
<p><a href="https://github.com/macports/macports-ports/commit/227f6b97b37dedc48c60948689e4b323ebabef27">https://github.com/macports/macports-ports/commit/227f6b97b37dedc48c60948689e4b323ebabef27</a></p>
<pre style="white-space: pre; background: #F8F8F8">The following commit(s) were added to refs/heads/master by this push:
<span style='display:block; white-space:pre;color:#404040;'>     new 227f6b97b37 z3: limit legacysupport.use_mp_libcxx to macOS 10.12 and earlier
</span>227f6b97b37 is described below

<span style='display:block; white-space:pre;color:#808000;'>commit 227f6b97b37dedc48c60948689e4b323ebabef27
</span>Author: Landon Fuller <landonf@macports.org>
AuthorDate: Wed Aug 25 12:57:41 2021 -0600

<span style='display:block; white-space:pre;color:#404040;'>    z3: limit legacysupport.use_mp_libcxx to macOS 10.12 and earlier
</span>---
 math/z3/Portfile | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

<span style='display:block; white-space:pre;color:#808080;'>diff --git a/math/z3/Portfile b/math/z3/Portfile
</span><span style='display:block; white-space:pre;color:#808080;'>index e9fe8cfb51c..75d3dd26b84 100644
</span><span style='display:block; white-space:pre;background:#e0e0ff;'>--- a/math/z3/Portfile
</span><span style='display:block; white-space:pre;background:#e0e0ff;'>+++ b/math/z3/Portfile
</span><span style='display:block; white-space:pre;background:#e0e0e0;'>@@ -63,10 +63,9 @@ if {${subport} eq ${name} || ${subport} eq "${name}-fstar"} {
</span>     # Build requires -std=gnu++17
     compiler.cxx_standard   2017
 
<span style='display:block; white-space:pre;background:#ffe0e0;'>-    # z3 4.8.11 and later use std::variant<>, which is broken on macOS <= 10.13;
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+    # z3 4.8.11 and later use std::variant<>, which is broken on macOS <= 10.12;
</span>     # use macports' libc++ instead
<span style='display:block; white-space:pre;background:#ffe0e0;'>-    if {[vercmp ${version} "4.8.11"] >= 0} {
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>-        legacysupport.newest_darwin_requires_legacy 17
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+    if {[vercmp ${version} "4.8.11"] >= 0 && ${os.platform} eq "darwin" && ${os.major} <= 16} {
</span>         legacysupport.use_mp_libcxx                 yes
     }
 
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