have avx enabled by default

CMakeLists.txt

@@ -85,9 +85,18 @@ if(MSVC)
         target_compile_options(${PROJECT_NAME} PRIVATE
                                                /W4
                                                $<$<CONFIG:Release>:/GL>)
+
         target_link_options(${PROJECT_NAME} PRIVATE
                                             $<$<CONFIG:Release>:/LTCG>)
+
 else()
+        set(WARNING_FLAGS_CLANG
+                -Weverything
+                -Wno-padded
+                -Wno-declaration-after-statement
+                -Wno-unsafe-buffer-usage
+                -Wno-unused-command-line-argument)
+
         set(WARNING_FLAGS
                 -Wall
                 -Wextra
@@ -95,7 +104,9 @@ else()
                 -Wshadow
                 -Wdouble-promotion
                 -Wconversion -Wno-sign-conversion
-                -Werror=vla)
+                -Werror=vla
+                $<$<STREQUAL:${CMAKE_C_COMPILER_ID},Clang>:${WARNING_FLAGS_CLANG}>)
+
         set(BUILD_FLAGS
                 # these SHOULDN'T break anything...
                 -fno-math-errno
@@ -103,15 +114,18 @@ else()
                 -fno-signed-zeros
                 -fno-trapping-math
                 -freciprocal-math)
+
         set(BUILD_FLAGS_RELEASE
                 -O3
                 -flto
-                -Wl,-gc-sections
+                -mavx -mavx2
+                -Wl,--gc-sections
                 -fdata-sections
                 -ffunction-sections
                 -funroll-loops
                 -fomit-frame-pointer
-                -fallow-store-data-races)
+                $<$<STREQUAL:${CMAKE_C_COMPILER_ID},Gnu>:-fallow-store-data-races>)
+
         set(BUILD_FLAGS_DEBUG
                 -O0
                 -g3
@@ -120,11 +134,13 @@ else()
                 -fstack-protector-all
                 -fsanitize=undefined
                 -fsanitize=address)
+
         target_compile_options(${PROJECT_NAME} PRIVATE
                                                ${WARNING_FLAGS}
                                                ${BUILD_FLAGS}
                                                $<$<CONFIG:Release>:${BUILD_FLAGS_RELEASE}>
                                                $<$<CONFIG:Debug>:${BUILD_FLAGS_DEBUG}>)
+
         target_link_options(${PROJECT_NAME} PRIVATE
                                             ${BUILD_FLAGS}
                                             $<$<CONFIG:Release>:${BUILD_FLAGS_RELEASE}>
@@ -137,19 +153,15 @@ target_compile_definitions(${PROJECT_NAME} PRIVATE
                                            APP_NAME="${APP_NAME}"
                                            PACKAGE_EXTENSION="${PACKAGE_EXTENSION}")
 
-target_include_directories(${PROJECT_NAME}
-        PRIVATE
-        third-party/physfs/src
-        third-party/physfs/extras
-        third-party/libxm/include
-        third-party/glad/include
-)
-
 # header-only libraries should be marked as "system includes"
 # to suppress compiler warnings in their code (it's not my problem after all)
 target_include_directories(${PROJECT_NAME}
         SYSTEM	
         PRIVATE
+        third-party/physfs/src
+        third-party/physfs/extras
+        third-party/libxm/include
+        third-party/glad/include
         third-party/stb
 )