diff --git a/Makefile b/Makefile
index 8d89df9..94ff0ac 100755
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ endif
 
 UNAME_P != uname -m
 
-CCACHE = ccache
+CCACHE = #ccache
 
 #CC specifies which compiler we're using
 CC = $(CCACHE) tcc
@@ -83,8 +83,7 @@ WARNING_FLAGS = -Wno-everything#-Wall -Wextra -Wwrite-strings -Wno-unused-parame
 
 
 
-COMPILER_FLAGS = $(includeflag) -I/usr/local/include -g -O0 $(WARNING_FLAGS) -MD -c $< -o $@
-#-D_POSIX_C_SOURCE=1993809L
+COMPILER_FLAGS = $(includeflag) -I/usr/local/include -g -O0 -MD $(WARNING_FLAGS) -c $< -o $@
 
 LIBPATH = -L./bin -L/usr/local/lib -L/usr/local/lib/tcc
 
@@ -104,9 +103,7 @@ else
 endif
 
 ELIBS != $(call prefix, $(ELIBS), -l)
-#CLIBS != $(call prefix, $(CLIBS), -l)
 
-#LELIBS = -Wl,-Bstatic $(ELIBS)# -Wl,-Bdynamic $(CLIBS)
 LELIBS = $(ELIBS) $(CLIBS)
 
 objects = $(bsobjects) $(eobjects) $(pinobjects)
@@ -169,4 +166,4 @@ tags: $(ALLFILES)
 
 clean:
 	@echo Cleaning project
-	@find $(BIN) -type f -delete
\ No newline at end of file
+	@find $(BIN) -type f -delete
diff --git a/source/engine/mathc.h b/source/engine/mathc.h
index 83e96b7..27df7eb 100755
--- a/source/engine/mathc.h
+++ b/source/engine/mathc.h
@@ -25,6 +25,7 @@ extern "C" {
 #ifndef MATHC_H
 #define MATHC_H
 
+#include <stdint.h>
 
 
 // CONFIG
diff --git a/source/engine/mesh.c b/source/engine/mesh.c
index 3dd3a20..5c434a0 100755
--- a/source/engine/mesh.c
+++ b/source/engine/mesh.c
@@ -15,7 +15,7 @@ void DrawMesh(struct mMesh *mesh, struct mShader *shader)
     uint32_t normalNr = 1;
     uint32_t heightNr = 1;
 
-    for (uint32_t i = 0; i < (mesh->te - mesh->textures); i++) {
+    for (int i = 0; i < (mesh->te - mesh->textures); i++) {
 	glActiveTexture(GL_TEXTURE0 + i);	// active proper texture unit before binding
 	// retrieve texture number (the N in diffuse_textureN)
 	char number = 0;
diff --git a/source/engine/model.c b/source/engine/model.c
index 082468a..50e0fcc 100755
--- a/source/engine/model.c
+++ b/source/engine/model.c
@@ -59,7 +59,7 @@ void draw_model(struct mModel *model, struct mShader *shader)
 {
     if (lastRendered != model) {
 	lastRendered = model;
-	for (uint32_t i = 0; i < (model->mp - model->meshes); i++)
+	for (int i = 0; i < (model->mp - model->meshes); i++)
 	    DrawMesh(&model->meshes[i], shader);
     } else {
 	for (uint32_t i = 0; i < (model->mp - model->meshes); i++)
diff --git a/source/engine/skybox.c b/source/engine/skybox.c
index 27aa32d..0b5a4ff 100755
--- a/source/engine/skybox.c
+++ b/source/engine/skybox.c
@@ -83,7 +83,7 @@ struct mSkybox *MakeSkybox(const char *cubemap)
     glBindTexture(GL_TEXTURE_CUBE_MAP, newskybox->id);
     /*char buf[100] = { '\0' };*/
 
-    for (unsigned int i = 0; i < 6; i++) {
+    for (int i = 0; i < 6; i++) {
     /*
 	buf[0] = '\0';
 	strcat(buf, cubemap);