nerves_toolchain_mipsel_nerves_linux_musl

From 9af3fedf0e28a8bc0def28a3ac7dff24b03cb71b Mon Sep 17 00:00:00 2001
From: Frank Hunleth <fhunleth@troodon-software.com>
Date: Thu, 12 Feb 2026 13:16:49 -0500
Subject: [PATCH 3/4] Fix gdb zlib fdopen macro on modern macOS

---
 ...dopen-macro-conflict-on-modern-macOS.patch | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 packages/gdb/16.3/0002-Fix-zlib-fdopen-macro-conflict-on-modern-macOS.patch

diff --git a/packages/gdb/16.3/0002-Fix-zlib-fdopen-macro-conflict-on-modern-macOS.patch b/packages/gdb/16.3/0002-Fix-zlib-fdopen-macro-conflict-on-modern-macOS.patch
new file mode 100644
index 000000000..2121f1a65
--- /dev/null
+++ b/packages/gdb/16.3/0002-Fix-zlib-fdopen-macro-conflict-on-modern-macOS.patch
@@ -0,0 +1,31 @@
+From c8e0b9ab92b56775bccea524e706452972b0e6bc Mon Sep 17 00:00:00 2001
+From: Frank Hunleth <fhunleth@troodon-software.com>
+Date: Thu, 12 Feb 2026 13:15:14 -0500
+Subject: [PATCH] Fix zlib fdopen macro conflict on modern macOS
+
+The embedded zlib 1.1.4 defines fdopen as NULL for old Mac systems
+that lacked fdopen(). Modern macOS (darwin) has fdopen() in stdio.h,
+so when the preprocessor expands the system's fdopen() declaration,
+it replaces fdopen with NULL, creating invalid syntax:
+
+  FILE *fdopen(int, const char *)  ->  FILE *NULL(int, const char *)
+---
+ zlib/zutil.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/zlib/zutil.h b/zlib/zutil.h
+index d9a20ae..f5dfbe8 100644
+--- a/zlib/zutil.h
++++ b/zlib/zutil.h
+@@ -143,7 +143,7 @@ extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
+ #    if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
+ #      include <unix.h> /* for fdopen */
+ #    else
+-#      ifndef fdopen
++#      if !defined(fdopen) && !(defined(__APPLE__) && defined(__MACH__))
+ #        define fdopen(fd,mode) NULL /* No fdopen() */
+ #      endif
+ #    endif
+-- 
+2.52.0
+
-- 
2.50.1 (Apple Git-155)