From 4cf154f5bbc36b0fa283289210bd0e407e2f1c71 Mon Sep 17 00:00:00 2001
From: gagan sidhu <gagan@hotmail.com>
Date: Wed, 25 Dec 2024 10:54:15 -0700
Subject: [PATCH] add macports libcxx dependency on older macs for gdb

this will ensure older systems are able to build and use the latest gdb
with minimal effort

hopefully other members on the macports squad will look into the macro
nusiance that otherwise impedes a clean compilation
---
 devel/gdb/Portfile | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/devel/gdb/Portfile b/devel/gdb/Portfile
index 4d052b23ce8e5..fe8a2f64773b5 100644
--- a/devel/gdb/Portfile
+++ b/devel/gdb/Portfile
@@ -86,6 +86,13 @@ pre-configure {
 
 build.dir ${configure.dir}
 
+#older macs require a new libcxx
+if {${os.platform} eq "darwin" && ${os.major} < 15} {
+    configure.depends_lib-append port:macports-libcxx
+    configure.cxxflags-append    -L/opt/local/lib/libcxx
+}
+
+
 post-destroot {
     if {${os.platform} eq "darwin" && ${os.major} < 12} {
         system "chgrp procmod ${destroot}${prefix}/bin/ggdb*"