From e24827a95a9e6608b14d1a0a92f42f34faa050fd Mon Sep 17 00:00:00 2001
From: Alexis Hildebrandt <afh@surryhill.net>
Date: Mon, 11 Jul 2022 15:16:03 +0200
Subject: [PATCH] Detect Nixpkgs on Darwin

and avoid linking statically against ncurses.
---
 src/musikcube/CMakeLists.txt | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/musikcube/CMakeLists.txt b/src/musikcube/CMakeLists.txt
index f42748aa2..802666c0a 100644
--- a/src/musikcube/CMakeLists.txt
+++ b/src/musikcube/CMakeLists.txt
@@ -98,9 +98,11 @@ else()
 endif()
 
 if (APPLE)
-    message(STATUS "[ncurses] detected Darwin, linking statically")
-    set(CURSES_LIBRARY_NAME "lib${CURSES_LIBRARY_NAME}.a")
-    set(PANEL_LIBRARY_NAME "lib${PANEL_LIBRARY_NAME}.a")
+    if (NOT DEFINED ENV{NIX_CC})
+        message(STATUS "[ncurses] detected Darwin, linking statically")
+        set(CURSES_LIBRARY_NAME "lib${CURSES_LIBRARY_NAME}.a")
+        set(PANEL_LIBRARY_NAME "lib${PANEL_LIBRARY_NAME}.a")
+    endif()
 else()
     message(STATUS "[ncurses] not Darwin! will attempt to link against libtinfo")
     find_library(LIBTINFO NAMES tinfo)