From c973768495fad4b6f38064cb9f4d89a985efd41e Mon Sep 17 00:00:00 2001
From: altf_four <56314286+realaltffour@users.noreply.github.com>
Date: Mon, 27 Apr 2020 00:11:51 +0300
Subject: [PATCH] CMake: Fix incorrect compiler flags (#139)

* Fix CMake compiler args.

- Replace -stdlib=libc++ with -std=gnu11 & apply it to clang too.
- Remove redundant -fstrict-aliasing.
- Remove warned and redundant -Weverything
---
 CMakeLists.txt | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1b90e59..34cf080 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,11 +24,12 @@ if(MSVC)
 	add_definitions(-DNDEBUG -D_WINDOWS -D_USRDLL -DCGLM_EXPORTS -DCGLM_DLL)
 	add_compile_options("/W3" "/Ox" "/Gy" "/Oi" "/TC" "/analyze")
 else()
-    add_compile_options("-Wall" "-Werror" "-O3")
+    add_compile_options("-Wall" "-Werror" "-std=gnu11" "-O3")
     if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-		add_compile_options("-stdlib=libc++" "-Weverything")
+		# Currently, nothing special to be seen here.
     else()
-		add_compile_options("-Werror=strict-prototypes" "-fstrict-aliasing")
+		add_compile_options("-Werror=strict-prototypes")
+
     endif()
 endif()