From 4d6820b2159e3d2ed0cf365e07b093fa79932f1e Mon Sep 17 00:00:00 2001
From: Jookia <166291@gmail.com>
Date: Thu, 9 Apr 2020 16:08:07 +1000
Subject: [PATCH] CMakeLists: Add -fsigned-char to mimic Makefile

This fixes the build on ARM.
---
 CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git CMakeLists.txt CMakeLists.txt
index 095d6e23b20..d0f5e0cc7f3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -240,9 +240,10 @@ ELSE()
     IF (NOT ${CMAKE_SYSTEM_NAME} MATCHES Windows)
         SET(CATA_WARNINGS "${CATA_WARNINGS} -Wredundant-decls")
     ENDIF()
+    SET(CATA_OTHER_FLAGS "${CATA_OTHER_FLAGS} -fsigned-char")
     # Compact the whitespace in the warning string
     string(REGEX REPLACE "[\t ]+" " " CATA_WARNINGS "${CATA_WARNINGS}")
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CATA_WARNINGS}")
+    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CATA_WARNINGS} ${CATA_OTHER_FLAGS}")
     SET(CMAKE_CXX_FLAGS_DEBUG "-Og -g")
 ENDIF()