#------------------------------------------------------------------------
#
# XCRYSDEN Top Makefile
#
#------------------------------------------------------------------------

#SHELL  = /bin/sh
TOPDIR = $(PWD)
ARCH   = \
	cygwin \
	dec 	\
	dec-gcc-static \
	dec-gcc-staticTclTk \
	dec-static \
	linux \
	linux-alpha \
	linux-static \
	sgi-static \
	sgi-static-gcc \
	sgi-staticTclTk-gcc \
	sunos \
	sys 
TCL_INDEX = $(TOPDIR)/util/aindex
FILETAIL  = $(TOPDIR)/util/filetail

include make.include

what:
	@clear;	ARCH="$(ARCH)"; export ARCH; . make-usage 


# some varibales ...

all: bindir tcl tk mesa xcrysden 
xcrysden: bindir src-C src-F

check-make-sys:
	@if test ! -f Make.sys ; then \
	echo ""; \
	echo "   First copy an appropriate system/Make.* file to ./Make.sys "; \
	echo "   and edit it to suit your needs."; \
	echo ""; exit 1; fi

help:
	@. make-usage

#
# BEWARE: the install target doesn't work because, Makefile overwrites 
#         the SHELL variable
install:
	./xcConfigure

bindir:
	if test ! -d bin ; then mkdir bin; fi

tcl: check-make-sys
	if test -d external/src ; then \
	cd external/src; $(MAKE)  "TOPDIR=$(TOPDIR)" tcl; fi

tk: check-make-sys
	if test -d external/src ; then \
	cd external/src; $(MAKE)  "TOPDIR=$(TOPDIR)" tk; fi

mesa: check-make-sys
	if test -d external/src ; then \
	cd external/src; $(MAKE)  "TOPDIR=$(TOPDIR)" mesa; fi

src-C: check-make-sys
	@echo
	@echo "#------------------------------#"
	@echo "#                              #"
	@echo "#   Compiling XCRYSDEN C-code  #"
	@echo "#                              #"
	@echo "#------------------------------#"
	@echo
	cd C; $(MAKE) "TOPDIR=$(TOPDIR)" compile


src-F: check-make-sys
	@echo
	@echo "#------------------------------#"
	@echo "#                              #"
	@echo "#   Compiling XCRYSDEN F-code  #"
	@echo "#                              #"
	@echo "#------------------------------#"
	@echo
	cd F/SRC_nn; $(MAKE)  "TOPDIR=$(TOPDIR)"
	cd F/SRC_spaghetti; $(MAKE)  "TOPDIR=$(TOPDIR)"
	cd F; $(MAKE)  "TOPDIR=$(TOPDIR)"

src-Tcl:
	@echo
	@echo "#------------------------------#"
	@echo "#                              #"
	@echo "#  Managing XCRYSDEN Tcl-code  #"
	@echo "#                              #"
	@echo "#------------------------------#"
	@echo
	cd Tcl; $(MAKE)
	cd Tcl/fs; $(MAKE)

links:
	ln -sf xcConfigure.sh xcConfigure
#ln -sf xcConfigure.sh xcInstall
#ln -sf README INSTALL

tests:
	if test -x bin/xcrys ; then cd tests; ./make_all_tests.sh; fi

# ------------------------------------------------------------------------
# clean-targets
# ------------------------------------------------------------------------

clean: clean-C clean-F clean-Tcl
	cd examples; $(MAKE) clean
veryclean: clean clean-external
distclean: veryclean 
	cd external; $(MAKE) distclean
clean-bck:
	-rm -f *~
	-rm -f */*~
	-rm -f */*/*~
	-rm -f */*/*/*~

clean-C: check-make-sys
	cd C; $(MAKE) "TOPDIR=$(TOPDIR)" clean
clean-F: check-make-sys
	-cd F/SRC_nn; $(MAKE) "TOPDIR=$(TOPDIR)" clean
	-cd F/SRC_spaghetti; $(MAKE) "TOPDIR=$(TOPDIR)" clean
	-cd F; $(MAKE) "TOPDIR=$(TOPDIR)" clean
clean-Tcl:
	cd Tcl/fs; $(MAKE) clean
	cd Tcl; $(MAKE) clean
clean-bin:
	-cd bin; rm -f *
clean-external:
	if test -d external/src ; then \
	   cd external/src ; $(MAKE) "TOPDIR=$(TOPDIR)" clean; \
	fi



# ========================================================================
#
# here are targets for making various distributions
#
# ========================================================================

ALWAYS_FILES = \
	AUTHORS \
	Awk/ \
	COPYING \
	COPYRIGHT \
	ChangeLog \
	NEWS \
	README README.cygwin \
	THANKS \
	Tcl/*.tcl Tcl/tclIndex Tcl/fs/*.tcl Tcl/fs/tclIndex \
	Tcl/Xcrysden_defaults Tcl/custom-definitions \
	contrib/ \
	examples/ \
	external/lib/bwidget-$(BWIDGET_VER)/ \
	images/ \
	otherLICENSES/ \
	scripts/ \
	tests/ \
	usage \
	util/ \
	version \
	xcConfigure \
	xcConfigure.sh \
	sys_utils/xcConfigure_definitions.sh \
	sys_utils/xcConfigure_updateProfile.sh \
	xcrysden xcrysden.bat

SRC_ONLY_FILES = \
	Makefile make-usage make.include \
	C/*.c C/*.h C/Makefile C/make-objects C/*.cygwin \
	F/*.f F/*.inc F/Makefile \
	F/*/*.f F/*/*.inc F/*/Makefile \
	Tcl/Makefile Tcl/fs/Makefile \
	docs/Makefile \
	sys_utils/xcRepackage.sh sys_utils/rename_package.sh \
	system/

EXTERNAL_SRC_FILES = \
	external/Makefile \
	external/src/Makefile \
	external/src/tcl$(TCL_VER3)-src.tar.gz external/src/tk$(TCL_VER3)-src.tar.gz \
	external/src/MesaLib-$(MESA_VER).tar.gz

EXTERNAL_LIB_FILES = \
	external/lib/tcl$(TCL_VER2) \
	external/lib/tk$(TCL_VER2)

EXTERNAL_SHAREDLIB_FILES = $(wildcard \
	external/lib/libtcl$(TCL_VER2).so* external/lib/libtcl$(TCL_VER2).dylib \
	external/lib/libtk$(TCL_VER2).so* external/lib/libtk$(TCL_VER2).dylib \
	external/lib/libGL.so* external/lib/libGL.*.dylib* \
	external/lib/libGLU.so* external/lib/libGLU.*.dylib* ) \
	external/lib/libmeschach.so* external/lib/libfftw3.so* \
	external/lib/libquadmath.so*

EXTERNAL_GFORTRAN_LIB = 

#\
#	external/lib/libgfortran.so.$(GFORTRAN_MINOR_VERSION)

BIN_FILES = bin/

#------------------------------------------------------------------------
# SOURCE-distribution with all external libs
#------------------------------------------------------------------------
srcdist-all:  links clean-bck src-Tcl _src-dist-all
srcdist:      links clean-bck src-Tcl _src-dist    

#------------------------------------------------------------------------
# binary (i.e. precompiled) distributions 
#------------------------------------------------------------------------
bindist:         bindist-shared; # the default bindist is shared
bindist-static:  links clean-bck xcrysden _bin-dist-static
bindist-shared:  links clean-bck xcrysden _bin-dist-fully-shared
bindist-semishared:  links clean-bck xcrysden _bin-dist-semishared

_sys1:
	mv Make.sys Make.bck
_sys2:
	mv Make.bck Make.sys

# sorce distribution (with sources of external libraries )
_src-dist-all:
	tar -cvf xcrysden.tar $(ALWAYS_FILES) $(SRC_ONLY_FILES) $(EXTERNAL_SRC_FILES)
	sys_utils/xcRepackage.sh $(TOPDIR) xcrysden.tar src-all

# sorce distribution (without sources of external libraries)
_src-dist: 
	tar -cvf xcrysden.tar  $(ALWAYS_FILES) $(SRC_ONLY_FILES)
	sys_utils/xcRepackage.sh $(TOPDIR) xcrysden.tar src

# statically linked binary distribution (with external libraries)
_bin-dist-static: 
	tar -cvf xcrysden.tar $(ALWAYS_FILES) $(EXTERNAL_LIB_FILES) $(BIN_FILES)
	sys_utils/xcRepackage.sh $(TOPDIR) xcrysden.tar bin-static

# shared linked distribution without shared libs
_bin-dist-fully-shared: 
	if test -f $(EXTERNAL_GFORTRAN_LIB); then \
		tar -cvf xcrysden.tar $(ALWAYS_FILES) $(BIN_FILES) $(EXTERNAL_GFORTRAN_LIB); \
	else \
		tar -cvf xcrysden.tar $(ALWAYS_FILES) $(BIN_FILES); fi
	sys_utils/xcRepackage.sh $(TOPDIR) xcrysden.tar bin-shared


# shared linked distribution with shared libs in external/lib
_bin-dist-semishared:
	tar -cvf xcrysden.tar $(ALWAYS_FILES) $(EXTERNAL_LIB_FILES) $(EXTERNAL_SHAREDLIB_FILES) $(BIN_FILES)
	sys_utils/xcRepackage.sh $(TOPDIR) xcrysden.tar bin-semishared


#------------------------------------------------------------------------
# below this point are just various patch entries
#------------------------------------------------------------------------