From 331dc848912bb4c55d267b770503228f1c048a30 Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@mutabah.net>
Date: Sat, 29 May 2010 13:54:44 +0800
Subject: [PATCH] Changed build system to not require calc - Also made separate
 build counts for each arch - changed the OBJDUMP variable to DISASM to allow
 better interoperability

---
 Kernel/Makefile          | 6 +++---
 Kernel/Makefile.BuildNum | 1 -
 Makefile.cfg             | 2 +-
 Makefile.x86_64.cfg      | 1 +
 Modules/Makefile.tpl     | 2 +-
 5 files changed, 6 insertions(+), 6 deletions(-)
 delete mode 100644 Kernel/Makefile.BuildNum

diff --git a/Kernel/Makefile b/Kernel/Makefile
index 5d48945f..b5a6db0a 100644
--- a/Kernel/Makefile
+++ b/Kernel/Makefile
@@ -8,7 +8,7 @@
 
 -include arch/$(ARCHDIR)/Makefile
 
--include Makefile.BuildNum
+-include Makefile.BuildNum.$(ARCH)
 
 KERNEL_VERSION = 0.5
 
@@ -62,9 +62,9 @@ apidoc:
 $(BIN): $(OBJ) $(MODS) arch/$(ARCHDIR)/link.ld Makefile
 	@echo --- LD -o $(BIN)
 	@$(LD) $(LDFLAGS) -o $(BIN) $(OBJ) $(MODS) -Map ../Map.$(ARCH).txt
-	@objdump $(BIN) -D -S > $(BIN).dsm
+	$(DISASM) $(BIN) > $(BIN).dsm
 	@wc -l $(SRCFILES) include/*.h > LineCounts.$(ARCH).txt
-	@echo BUILD_NUM = `calc $(BUILD_NUM)+1` > Makefile.BuildNum
+	@echo BUILD_NUM = $$(( $(BUILD_NUM) + 1 )) > Makefile.BuildNum.$(ARCH)
 
 %.ao.$(ARCH): %.asm Makefile
 	@echo --- NASM -o $@
diff --git a/Kernel/Makefile.BuildNum b/Kernel/Makefile.BuildNum
deleted file mode 100644
index f95a7522..00000000
--- a/Kernel/Makefile.BuildNum
+++ /dev/null
@@ -1 +0,0 @@
-BUILD_NUM = 2301
diff --git a/Makefile.cfg b/Makefile.cfg
index 35080e9c..9c08aead 100644
--- a/Makefile.cfg
+++ b/Makefile.cfg
@@ -10,7 +10,7 @@ ACESSDIR := /home/tpg/Projects/Acess2
 CC := gcc
 LD := ld
 AS := nasm
-OBJDUMP := objdump
+DISASM := objdump -d
 RM := @rm -f
 STRIP := strip
 MKDIR := mkdir
diff --git a/Makefile.x86_64.cfg b/Makefile.x86_64.cfg
index f40c9003..a5bfe218 100644
--- a/Makefile.x86_64.cfg
+++ b/Makefile.x86_64.cfg
@@ -1,6 +1,7 @@
 
 CC = x86_64-linux-gnu-gcc
 LD = ld
+DISASM = objdump -d -M x86-64
 
 KERNEL_CFLAGS = -mcmodel=large -nostdlib
 
diff --git a/Modules/Makefile.tpl b/Modules/Makefile.tpl
index 103e8d8a..73efa631 100644
--- a/Modules/Makefile.tpl
+++ b/Modules/Makefile.tpl
@@ -50,7 +50,7 @@ $(BIN): %.kmd.$(ARCH): $(OBJ)
 	@echo --- $(LD) -o $@
 #	$(LD) -T $(ACESSDIR)/Modules/link.ld --allow-shlib-undefined -shared -nostdlib -o $@ $(OBJ)
 	@$(LD) --allow-shlib-undefined -shared -nostdlib -o $@ $(OBJ)
-	@$(OBJDUMP) -d $(BIN) > $(BIN).dsm
+	@$(DISASM) $(BIN) > $(BIN).dsm
 else
 $(BIN): %.xo.$(ARCH): $(OBJ)
 	@echo --- $(LD) -o $@
-- 
2.20.1