Fix issue with -O2 not being used during compilation

Author: warmwaffles

CHANGELOG.md

@@ -2,6 +2,9 @@
 
 ## Unlreleased
 
+## v0.13.2 - 2023-01-26
+- fixed: `-O2` flag was not being set when compiling binaries in non windows environment.
+
 ## v0.13.1 - 2023-01-26
 - added: `SQLITE_ENABLE_DBSTAT_VTAB=1`.
 - changed: Allow `EXQLITE_SYSTEM_CFLAGS` to be appended to the `CFLAGS` regardless.

Makefile

@@ -21,6 +21,8 @@
 SRC = c_src/sqlite3_nif.c
 HEADERS = c_src/utf8.h
 
+CFLAGS = -I"$(ERTS_INCLUDE_DIR)"
+
 ifeq ($(EXQLITE_USE_SYSTEM),)
 	SRC += c_src/sqlite3.c
 	HEADERS += c_src/sqlite3.h c_src/sqlite3ext.h
@@ -35,13 +37,11 @@ else
 	endif
 endif
 
-CFLAGS ?= -O2 -Wall
 ifneq ($(DEBUG),)
 	CFLAGS += -g
 else
-	CFLAGS += -DNDEBUG=1
+	CFLAGS += -DNDEBUG=1 -O2
 endif
-CFLAGS += -I"$(ERTS_INCLUDE_DIR)"
 
 KERNEL_NAME := $(shell uname -s)
 

README.md

@@ -34,7 +34,7 @@ Package: https://hex.pm/packages/exqlite
 ```elixir
 defp deps do
   [
-    {:exqlite, "~> 0.13.1"}
+    {:exqlite, "~> 0.13.2"}
   ]
 end
 ```

mix.exs

@@ -1,7 +1,7 @@
 defmodule Exqlite.MixProject do
   use Mix.Project
 
-  @version "0.13.1"
+  @version "0.13.2"
   @sqlite_version "3.40.1"
 
   def project do