From 0292dd3e04d5d9b3f185720ab2ea79dc186db0fb Mon Sep 17 00:00:00 2001
From: Olavo Nascimento <olavo.nascimento4@gmail.com>
Date: Sat, 7 Sep 2019 19:33:26 -0300
Subject: [PATCH] Atualizar a Makefile para uso no Windows
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Permite que a Makefile seja utiliza para a criação de um executável
independente no Windows.
Para isso é necessário a pasta do Allegro estar localizada no diretório
de compilação.
---
 makefile | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/makefile b/makefile
index 9aca485..85e5b6f 100644
--- a/makefile
+++ b/makefile
@@ -7,6 +7,12 @@ OBJ_DIR = obj
 SRC_DIR = src
 INC_DIR = include
 
+# Windows Only
+# Path to Allegro headers
+ALLEGRO_INCLUDE_PATH = allegro/include
+# Path to Allegro monolith library
+ALLEGRO_MONOLITH_PATH = $(ALLEGRO_INCLUDE_PATH:include=lib/liballegro-5.0.10-monolith-mt.a)
+
 EXE = GalaxyDefenders
 SRC = $(wildcard $(SRC_DIR)/*.c)
 OBJ = $(subst $(SRC_DIR), $(OBJ_DIR), $(SRC:.c=.o))
@@ -14,13 +20,23 @@ OBJ = $(subst $(SRC_DIR), $(OBJ_DIR), $(SRC:.c=.o))
 all: $(EXE)
  
 $(EXE): $(OBJ)
+ifeq ($(OS),Windows_NT)
+	@if not exist "$(BIN_DIR)" mkdir $(BIN_DIR)
+	$(CC) -mwindows -o $(BIN_DIR)/$@ $(OBJ) $(ALLEGRO_MONOLITH_PATH)
+else
 	mkdir -p $(BIN_DIR)
-	$(CC) -I$(INC_DIR) -o $(BIN_DIR)/$@ $(OBJ) $(LDFLAGS)
+	$(CC) -I$(INC_DIR) $(LDFLAGS) -o $(BIN_DIR)/$@ $(OBJ)
+endif
 
 $(OBJ_DIR)/%.o: $(SRC_DIR)/%.c
+ifeq ($(OS),Windows_NT)
+	@if not exist "$(OBJ_DIR)" mkdir $(OBJ_DIR)
+	$(CC) -I$(INC_DIR) -I $(ALLEGRO_INCLUDE_PATH) $(CFLAGS) -c $< -o $@
+else
 	mkdir -p $(OBJ_DIR)
 	$(CC) -I$(INC_DIR) $(CFLAGS) -c $< -o $@
- 
+endif
+
 clean:
 	$(RM) $(OBJ)