From 1285a8c4feebc29929174ec83e45e2acc0031a1a Mon Sep 17 00:00:00 2001
From: Stefan Lankes <lankes@lfbs.rwth-aachen.de>
Date: Wed, 27 Nov 2013 22:43:15 +0100
Subject: [PATCH] add rules for the automatic creation of
 include/eduos/config.inc

---
 .gitignore       | 2 ++
 Makefile.example | 9 +++++++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 0d81ac8..873e7a3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,6 @@
 *.elf
 *.sym
 Makefile
+documentation/html/
 include/eduos/config.h
+include/eduos/config.inc
diff --git a/Makefile.example b/Makefile.example
index 34029f6..dd4ead8 100644
--- a/Makefile.example
+++ b/Makefile.example
@@ -22,7 +22,7 @@ STRIP_FOR_TARGET = $(CROSSCOMPREFIX)strip
 READELF_FOR_TARGET = $(CROSSCOMPREFIX)readelf
 NASM = nasm
 
-NASMFLAGS = -felf32 -g
+NASMFLAGS = -felf32 -g -i$(TOPDIR)/include/eduos/
 INCLUDE = -I$(TOPDIR)/include -I$(TOPDIR)/arch/$(ARCH)/include
 # Compiler options for final code
 CFLAGS = -g -m32 -march=i586 -Wall -O2 -fno-builtin -fstrength-reduce -fomit-frame-pointer -finline-functions -nostdinc $(INCLUDE) -fno-stack-protector
@@ -77,7 +77,12 @@ doc:
 	@echo [DEP] $*.dep
 	$Q$(CC_FOR_TARGET) -MF $*.dep -MT $*.o -MM $(CFLAGS) $<
 
-%.o : %.asm
+include/eduos/config.inc: include/eduos/config.h
+	@echo "; This file is generated automatically from the config.h file." > include/eduos/config.inc
+	@echo "; Before editing this, you should consider editing config.h." >> include/eduos/config.inc
+	@awk '/^#define KERNEL_STACK_SIZE/{ print "%define KERNEL_STACK_SIZE", $$3 }' include/eduos/config.h >> include/eduos/config.inc
+
+%.o : %.asm include/eduos/config.inc
 	@echo [ASM] $@
 	$Q$(NASM) $(NASMFLAGS) -o $@ $<