--- build.sh
+++ build.sh
@@ -1,4 +1,4 @@
-#!/bin/sh -e
+#!/bin/sh -ex
 
 format=0
 console=0
@@ -51,8 +51,6 @@ then
 fi
 
 mkdir -p bin
-CC="${CC:-cc}"
-CFLAGS="${CFLAGS:--std=c89 -Wall -Wno-unknown-pragmas}"
 case "$(uname -s 2>/dev/null)" in
 MSYS_NT*|MINGW*) # MSYS2 on Windows
 	FILE_LDFLAGS="-liberty"
@@ -64,8 +62,7 @@ MSYS_NT*|MINGW*) # MSYS2 on Windows
 	fi
 	;;
 Darwin) # macOS
-	CFLAGS="${CFLAGS} -Wno-typedef-redefinition -D_C99_SOURCE"
-	UXNEMU_LDFLAGS="$(sdl2-config --cflags --static-libs)"
+	UXNEMU_LDFLAGS="$(sdl2-config --cflags --libs)"
 	;;
 Linux|*)
 	UXNEMU_LDFLAGS="-L/usr/local/lib $(sdl2-config --cflags --libs)"
@@ -76,8 +73,6 @@ if [ $debug = 1 ];
 then
 	echo "[debug]"
 	CFLAGS="${CFLAGS} -DDEBUG -Wpedantic -Wshadow -Wextra -Werror=implicit-int -Werror=incompatible-pointer-types -Werror=int-conversion -Wvla -g -Og -fsanitize=address -fsanitize=undefined"
-else
-	CFLAGS="${CFLAGS} -DNDEBUG -O2 -g0 -s"
 fi
 
 ${CC} ${CFLAGS} src/uxnasm.c -o bin/uxnasm
@@ -90,13 +85,3 @@ then
 fi
 
 if [ $norun = 1 ]; then exit; fi
-
-# Test version
-
-bin/uxnasm -v
-bin/uxncli -v
-bin/uxnemu -v
-
-# Start potato
-
-bin/uxnemu -2x