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|
# GBDK-2.0 Top level Makefile
# Michael Hope, Pascal Felber
.EXPORT_ALL_VARIABLES:
VERSION = 2
PATCHLEVEL = 0
SUBLEVEL = 17
# Housekeeping
CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
else if [ -x /bin/bash ]; then echo /bin/bash; \
else echo sh; fi ; fi)
TOPDIR := $(shell if [ "$$PWD" != "" ]; then echo $$PWD; else pwd; fi)
# See if a targets already been defined
ifeq (.target,$(wildcard .target))
include .target
endif
Z80 := $(TOPDIR)/z80
LCC := lcc-4.1
CFLAGS := #-O2 -fomit-frame-pointer -Wall
# Set HOSTCC and HOSTLD to the name of your systems native compiler
HOSTCC := gcc
HOSTLD := gcc
HOSTE :=
# If INDEXLIB is uncommented, then link will build an in-memory index of
# the library files on the first pass. This gives a 20x speed up on
# low end systems (386/2M) (Honest!)
INDEXLIB = y
ifdef INDEXLIB
CFLAGS := $(CFLAGS) -DINDEXLIB -DMLH_MAP
endif
SUBDIRS := as link
# LCC dir is the root of where LCC will expect to find it's bins, include
# files and libraries
# Currently supported processors: gb, z80
# Currently supported targetos's: rrgb, gb
#PROCESSOR = gb
#TARGETOS = gb
ifndef PROCESSOR
PROCESSOR := gb
GAMEBOY := y
endif
ifndef TARGETOS
TARGETOS := gb
endif
TARGET = $(PROCESSOR)-$(TARGETOS)
TARGET_STRING = \"$(TARGET)\"
SDK_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)
SDK_VERSION_STRING = \"$(SDK_VERSION)\"
ifndef SDK_DIR
SDK_DIR = $(HOME)
endif
BUILDDIR := $(TOPDIR)/build/$(TARGET)/$(SDK_VERSION)
DISTROOT := $(TOPDIR)/dist
############################################################
# Setup the compiler, flags and executable extension depending on the target
ifdef DOS
CC = gcc-go32
LD = gcc-go32
HOSTFILE = $(Z80)/lcc/etc/gb-dos.c
DESTDIR = \\\\SDK\\\\$(TARGET)\\\\$(VERSION)-$(PATCHLEVEL)-$(SUBLEVEL)\\\\
DIST := $(DISTROOT)/SDK/$(TARGET)/$(VERSION)-$(PATCHLEVEL)-$(SUBLEVEL)
ARCHIVE := $(TOPDIR)/SDK-$(TARGET)-$(SDK_VERSION).zip
LCCDIR = \"$(TESTDIR)\"
CFLAGS := $(CFLAGS) -DDOS -DWIN32 -D_P_WAIT=P_WAIT -D_spawnvp=spawnvp
# libemu is the 387 math co-pro emulator
LDFLAGS = -lemu
E = .exe
else
CC = $(HOSTCC)
LD = $(HOSTLD)
E = $(HOSTE)
HOSTFILE = $(Z80)/lcc/etc/gb-unix.c
DESTDIR = $(SDK_DIR)/SDK/$(TARGET)/$(SDK_VERSION)/
DIST := $(DISTROOT)/SDK/$(TARGET)/$(SDK_VERSION)
ARCHIVE := $(TOPDIR)/sdk-$(TARGET)-$(SDK_VERSION).tar
CFLAGS := $(CFLAGS) -DUNIX
LDFLAGS = -lm
endif
LCCDIR := \"$(DESTDIR)\"
ifeq ($(PROCESSOR), gb)
CFLAGS := $(CFLAGS) -DGAMEBOY
endif
############################################################
CFLAGS := $(CFLAGS) -DSDK -DLCCDIR=$(LCCDIR) -DTARGET=$(TARGET) -DSDK_VERSION_STRING=$(SDK_VERSION_STRING)\
-DTARGET_STRING=$(TARGET_STRING)
all:
ifdef DOS
echo "DOS=y" > $(TOPDIR)/.target
else
echo "UNIX=y" > $(TOPDIR)/.target
endif
$(MAKE) binary
binary: lcc-binary
for i in $(SUBDIRS); do $(MAKE) -C $$i; done
# We copy the lcc distribution files to the build directory to avoid
# modifying the original lcc distribution
lcc-binary:
mkdir -p $(BUILDDIR)/src/lcc
cp $(LCC)/custom.mk $(BUILDDIR)/src/lcc
cp -r $(LCC)/lburg $(BUILDDIR)/src/lcc
cp -r $(LCC)/src $(BUILDDIR)/src/lcc
cp -r $(LCC)/etc $(BUILDDIR)/src/lcc
cp -r $(LCC)/cpp $(BUILDDIR)/src/lcc
cp $(Z80)/lcc/makefile $(BUILDDIR)/src/lcc
cp -r $(Z80)/lcc/lburg/* $(BUILDDIR)/src/lcc/lburg
cp -r $(Z80)/lcc/src/* $(BUILDDIR)/src/lcc/src
cp -r $(Z80)/lcc/etc/* $(BUILDDIR)/src/lcc/etc
$(MAKE) -C $(BUILDDIR)/src/lcc CC=$(HOSTCC) LD=$(HOSTLD) CFLAGS= LDFLAGS= lburg
$(MAKE) -C $(BUILDDIR)/src/lcc LCCDIR=$(LCCDIR) rcc lcc cpp
dosify:
ifdef DOS
for i in $(DIST)/* $(DIST)/doc/* $(DIST)/include/* $(DIST)/lib/* $(DIST)/examples/* $(DIST)/examples/*/*; \
do ( \
if [ -f $$i ] && [ `expr $$i : '.*\.\(.*\)' \| $$i` != "gbr" ] && [ `expr $$i : '.*\.\(.*\)' \| $$i` != "pdf" ]; then \
unix2dos $$i $$i; \
fi ); \
done
endif
makedirs:
rm -rf $(DIST)
mkdir -p $(DIST)/bin
mkdir -p $(DIST)/doc
mkdir -p $(DIST)/include
mkdir -p $(DIST)/lib
mkdir -p $(DIST)/examples
copyfiles:
cp -rf include-$(TARGETOS)/* $(DIST)/include
cp -rf doc-$(TARGETOS)/* $(DIST)/doc
cp -rf doc-common/* $(DIST)/doc
cp -rf lib-$(TARGETOS)/* $(DIST)/lib
cp -rf examples-$(TARGETOS)/* $(DIST)/examples
ifdef DOS
cp gbdk.bat $(DIST)
troff -man -a $(LCC)/doc/lcc.1 > $(DIST)/doc/lcc.doc
else
cp $(LCC)/doc/lcc.1 $(DIST)/doc
endif
chmod -R a+r $(DIST)/bin
chmod -R a+r $(DIST)/doc
chmod -R a+r $(DIST)/include
chmod -R a+r $(DIST)/lib
chmod -R a+r $(DIST)/examples
zdist: dist
rm -f $(ARCHIVE)
ifdef DOS
cd $(DISTROOT); \
zip -r $(ARCHIVE) *
else
cd $(DISTROOT); \
tar cf $(ARCHIVE) *
gzip $(ARCHIVE)
endif
dist: makedirs copyfiles dosify
rm -rf bin.zip
cp $(BUILDDIR)/lcc$E $(DIST)/bin
cp $(BUILDDIR)/rcc$E $(DIST)/bin
cp $(BUILDDIR)/cpp$E $(DIST)/bin
cp as/as$E $(DIST)/bin
cp link/link$E $(DIST)/bin
rm -rf `find "dist" -name CVS`
rm -rf `find "dist" \( -name \*\~ -o -name \*\# -o -name \*\% \) -print`
clean:
for i in $(SUBDIRS); do $(MAKE) -C $$i clean; done
rm -rf $(BUILDDIR)
rm -rf $(DIST)
rm -f $(TOPDIR)/.target
install: dist
ifndef UNIX
@echo "Panic: dont know how to install on a DOS system"
else
mkdir -p $(DESTDIR)
cd $(DIST); tar cf - * | (cd $(DESTDIR); tar xf - )
endif
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