##
# Makefile for @PACKAGE_NAME@ @PACKAGE_VERSION@ 
# @AUTOCONF_INFO@
# @PACKAGE_BUGREPORT@
##

# general definitions
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
libdir = @libdir@
infodir = @infodir@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
datarootdir = @datarootdir@
VPATH = @srcdir@

# install tool
INSTALL = @INSTALL@
# calls "ln -s"
LN_S = @LN_S@

USDX_PREFIX = UltraStar
USDX_TOOLS_DIR = ../../Tools



EXE_SUFFIX = @EXEEXT@

# Free Pascal compiler
PPC = @PPC@
PFLAGS = @PFLAGS@
# FPC target platform and processor
PPLATFORM = @FPC_PLATFORM@
PPROCESSOR = @FPC_PROCESSOR@

# lazarus defines
LAZARUS_DIR = @LAZARUS_DIR@
PROJ_SUFFIX = .lpr

# RC to LRS resource compiler
RESCOMPILER_NAME = USDXResCompiler
RESCOMPILER_BIN = $(USDX_TOOLS_DIR)/$(RESCOMPILER_NAME)$(EXE_SUFFIX)
RESCOMPILER_SRC = $(USDX_TOOLS_DIR)/$(RESCOMPILER_NAME)$(PROJ_SUFFIX)
RESCOMPILER_PFLAGS = -dRELEASE

RES_SUFFIX = .lrs

# Directories added to the unit path
PUNIT_TOKEN = -Fu
PUNIT_FLAGS = $(PUNIT_TOKEN)$(LAZARUS_DIR)/lcl/units/$(PPROCESSOR)-$(PPLATFORM) \
              $(PUNIT_TOKEN)$(LAZARUS_DIR)/components/images/lib/$(PPROCESSOR)-$(PPLATFORM) \
              $(PUNIT_TOKEN)$(LAZARUS_DIR)/components/jpeg \
              $(PUNIT_TOKEN).

# Directory where compiled units (.ppu and .o files) are stored
PCUNIT_TOKEN = -FU
PCUNIT_DIR = ./build/$(PPLATFORM)/lazarus
PCUNIT_FLAGS = $(PCUNIT_TOKEN)$(PCUNIT_DIR)

# Directories added to the includes path
PINC_TOKEN = -Fi
PINC_FLAGS = $(PINC_TOKEN)lib/JEDI-SDLv1.0/SDL/Pas

# Defines
PDEFINES  = -dLCL

# Misc fpc options
PCOMPAT_FLAGS    = -S2dgi
#PCOMPAT_FLAGS  += -Mdelphi
PVERBOSE_FLAGS   = -vew -l
#PDEBUG_FLAGS     = -g -gl
#PDEBUG_FLAGS     = -dDEBUG
#POTHER_FLAGS = -Crtoi
#POPTIMIZE_FLAGS_FPC204 = -OG2p3 
#POPTIMIZE_FLAGS_FPC220 = -O2p"NAME"
#POPTIMIZE_FLAGS = -dRELEASE 
#POPTIMIZE_FLAGS = -Xs
PFLAGS += $(PCOMPAT_FLAGS) \
          $(PVERBOSE_FLAGS) \
	  $(PDEFINES) 

# lpr project file used as input
USDX_SRC = $(USDX_PREFIX)$(PROJ_SUFFIX)
# name of executable
USDX_BIN = $(USDX_PREFIX)$(EXE_SUFFIX)
# name of resource
USDX_RES = $(USDX_PREFIX)$(RES_SUFFIX)

.PHONY: all resources ultrastardx-app install uninstall clean distclean clean_obj clean_res

all: resources ultrastardx-app

resources: $(USDX_RES)

ultrastardx-app: $(USDX_BIN)

# Clean and rebuild everything because FPC caches some old files
# (it uses an .inc-files cache for example).
# As a result FPC misses some changes if it is called without cleaning
# up first (very annoying while debugging).
$(USDX_BIN):
	$(MAKE) clean_obj
	mkdir -p $(PCUNIT_DIR)
	$(PPC) $(PFLAGS) $(PINC_FLAGS) $(PUNIT_FLAGS) $(PCUNIT_FLAGS) -o$(USDX_BIN) $(USDX_SRC)

install: all
# TODO: copy files to the appropriate places
#	$()/mkinstalldirs $(bindir)
#	$()/mkinstalldirs $(libdir)
#	$()/mkinstalldirs $(infodir)
	mv $(USDX_BIN) ../..
#	$(INSTALL) $(USDX_BIN) $(bindir)/$(USDX_BIN)

uninstall:
# TODO: remove installed files
#	rm -f ...
	echo "Comming soon!"

clean: clean_obj clean_res

distclean: clean
	find . -name "*.o" -o -name "*.ppu" -o -name "*.rst" | xargs rm -f
	find . -name "*.bak" -o -name "*.orig" -o -name "*.dcu" | xargs rm -f
	find . -name "__history" | xargs rm -r -f
	rm -f $(OUTPUT).cfg $(OUTPUT).res $(OUTPUT).identcache
	rm -f config.inc config.log config.status configure

clean_obj:
	find "$(PCUNIT_DIR)" -name "*.o" -o -name "*.ppu" -o -name "*.rst" -o -name "*.compiled" | xargs rm -f
	rm -f $(OUTPUT)

clean_res:
	rm -f $(USDX_RES) link.res

$(USDX_RES): $(RESCOMPILER_BIN) $(USDX_PREFIX).rc
	$(RESCOMPILER_BIN) $(USDX_PREFIX).rc

$(RESCOMPILER_BIN): $(RESCOMPILER_SRC)
	$(PPC) $(RESCOMPILER_PFLAGS) $(PUNIT_FLAGS) $(PCUNIT_FLAGS) -o$@ $(RESCOMPILER_SRC)

configure: configure.ac config.inc.in aclocal.m4
	autoconf

aclocal.m4: m4/*
	aclocal -I m4

Makefile: Makefile.in config.status
	./config.status

config.status: configure
	./config.status --recheck