clang_bvgsdk_experiment

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require 'rake/clean'
require 'rake/loaders/makefile'

CC = "clang"
INCDIR = ["#{ENV['BD']}/include", "../src"]
CFLAGS = "-O2 -target i386-unknown-gnu -Wall"
CPPFLAGS = "#{INCDIR.map {|item| '-I'+item }.join(' ')} -DPCAT"
LINKER = "#{ENV['GNUi386']}/bin/gcc386"
LOADLIBES = "-limg  -lapp -ltf -lgcc -lmain_r -ldbg -llang -lg -lsys -lg -lf -lsvc"
LDFLAGS = "-L#{ENV['BD']}/lib/i386e2"
NM = "#{ENV['GNUi386']}/bin/nm"
MAKEDEPS =  "#{ENV['BD']}/etc/makedeps #{CPPFLAGS}"

TARGET = "hello"
TARGET_MAP = "#{TARGET}.map"
TARGET_BIN = "#{TARGET}.out"

SRCS = FileList["../src/*.c"]
OBJS = SRCS.pathmap("%f").ext('o')

CLEAN.include(OBJS)
CLOBBER.include(TARGET_MAP)
CLOBBER.include(TARGET_BIN)
CLOBBER.include("Dependencies.mf")
CLOBBER.include(FileList["*.d"])

task :default => [TARGET_MAP]

file TARGET_BIN => OBJS do |t|
  sh "#{LINKER} #{LDFLAGS} #{t.prerequisites.join(' ')} #{LOADLIBES} -o #{t.name} "
end

rule '.o' => [proc{|t| t.pathmap("../src/%n.c") }] do |t|
  sh "#{CC} #{CFLAGS} #{CPPFLAGS} -c #{t.source} -o #{t.name}"
end

rule '.map' => '.out' do |t|
  sh "#{NM} -n #{t.source} > #{t.name}"
end

file "Dependencies.mf" => SRCS do |t|
  sh "perl #{MAKEDEPS} #{t.name} #{t.prerequisites.join(' ')}"
end

import "Dependencies.mf"