From ac78ef9b78948d4da162795fb4043e874dfd1ee8 Mon Sep 17 00:00:00 2001
From: Nicolas Bratoveanu <70487229+Nikoof@users.noreply.github.com>
Date: Wed, 1 Mar 2023 15:44:42 +0200
Subject: [PATCH] Check for use_default_colors (#146) (#168)

---
 CMakeLists.txt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6e672b7..fba6fed 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -57,6 +57,13 @@ find_package(Curses)
 include_directories(${CURSES_INCLUDE_DIR})
 add_definitions(-DHAVE_NCURSES_H)
 
+include(CheckSymbolExists)
+list(APPEND CMAKE_REQUIRED_LIBRARIES ncurses)
+check_symbol_exists(use_default_colors "ncurses.h" HAVE_USE_DEFAULT_COLORS)
+if (HAVE_USE_DEFAULT_COLORS)
+    add_definitions(-DHAVE_USE_DEFAULT_COLORS)
+endif()
+
 add_executable(cmatrix cmatrix.c)
 
 target_link_libraries(cmatrix ${CURSES_LIBRARIES})