From 7a517df706a35e2e16637395d8ff6122b2129bd4 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Wed, 28 Apr 2021 23:05:23 +0200
Subject: Initial commit

---
 Makefile | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 Makefile

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..6d0ddc2
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,29 @@
+# MIT License, Copyright (c) 2021 Marvin Borner
+
+CC = $(PWD)/cross/opt/bin/i686-elf-gcc
+LD = $(PWD)/cross/opt/bin/i686-elf-ld
+OC = $(PWD)/cross/opt/bin/i686-elf-objcopy
+ST = $(PWD)/cross/opt/bin/i686-elf-strip
+AS = nasm
+
+BUILD = $(PWD)/build/
+
+CFLAGS = -Wall -Wextra -Werror -std=c99 -m32 -nostdlib -nostdinc -fno-builtin -fno-profile-generate -fno-omit-frame-pointer -fno-common -ffreestanding -Ofast
+
+ASFLAGS = -f elf32
+
+all: bootloader example
+
+bootloader:
+	@mkdir -p $(BUILD)
+	@$(CC) -c $(CFLAGS) load.c -o $(BUILD)/load.o
+	@$(LD) -N -emain -Ttext 0x00009000 -o $(BUILD)/load.bin $(BUILD)/load.o --oformat binary
+	@$(AS) -f bin entry.asm -o $(BUILD)/boot.bin
+
+example:
+	@mkdir -p $(BUILD)
+	@$(CC) -c $(CFLAGS) example.c -o $(BUILD)/example.o
+	@$(LD) -N -ekernel_main -o $(BUILD)/example $(BUILD)/example.o
+
+clean:
+	@find . \( -name "*.o" -or -name "*.a" -or -name "*.elf" -or -name "*.bin" \) -type f -delete
-- 
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