include MkRules
include ../../share/make/vars.mk

## This is done so Rpwd.exe gets built first under a native build,
## but it is not used in Makefile under a cross-build.
ifneq ($(strip $(BUILD)),CROSS)
ifneq ($(strip $(wildcard Rpwd.exe)),)
all: Rpwd.exe rbuild rpackage rdocs
else
all: Rpwd.exe
	$(MAKE) rbuild rpackage rdocs
endif
else
all: Rpwd.exe rbuild rpackage rdocs
endif

## must be absolute and space-free paths
ifneq ($(strip $(BUILD)),CROSS)
RHOME = $(shell ./Rpwd.exe ../..)
PKGD = $(shell ./Rpwd.exe $(PKGDIR))
else
RHOME = $(shell perl pwd.pl ../..)
PKGD = $(shell perl pwd.pl $(PKGDIR))
endif

RPREFIX = $(shell perl fixed/rwver.pl ../../VERSION)
DATE = $(shell date +%F)

PACKAGES = $(filter-out tcltk, $(R_PKGS_BASE))

RLIB = $(RHOME)/library
PKGDIR = $(RHOME)/src/library

OPTFLAGS=-O2 -Wall -pedantic
## use FOPTFLAGS where complex*16 is used.
FOPTFLAGS=-O2 -Wall
ifdef DEBUG
 OPTFLAGS+=-g
 FOPTFLAGS+=-g
 DLLFLAGS=
else
 DLLFLAGS=-s
endif

ifneq ($(strip $(BUILD)),CROSS)
R-DLLFLAGS = -mwindows
## needed for gcc-3.2.2 but not 3.2 nor 3.2.3
## R-DLLFLAGS = -mwindows -Wl,--allow-multiple-definition
else
R-DLLFLAGS = -mwindows
endif
R-DLLLIBS =-L. $(FLIBS) -lRblas -lcomctl32 -lversion
SOURCES = $(filter-out malloc.c blas00.c,$(wildcard *.c *.f))
OBJS = $(SOURCES:.c=.o)
MAINLIBS = libmain.a libappl.a libmath.a
EXTRALIBS = ga.a gl.a xdr.a ../extra/zlib/libz.a ../extra/pcre/libRpcre.a\
   ../extra/bzip2/libbz2.a

LIBFILES = $(foreach i, $(R_PKGS_BASE), ../../library/$i) ../../library/R.css
PKGS = $(foreach i,$(PACKAGES),pkg-$i)
PKGCLEAN = $(foreach i,$(R_PKGS_BASE),pkgclean-$i)

# flags to ensure that Doug Lea's malloc is used:
ifdef LEA_MALLOC
extra-CFLAGS+=-DLEA_MALLOC
OBJS-EXTRA=malloc.o
endif

.PHONY:  clean veryclean  rlibs fixfiles front-ends rmodules


# separate as Tcl/Tk headers are needed.
tcl:
	@$(MAKE) --no-print-directory pkg-tcltk

CFLAGS = $(OPTFLAGS) -I../include -I. -DHAVE_CONFIG_H -DR_DLL_BUILD
FFLAGS = $(FOPTFLAGS)

Rpwd.exe: front-ends/Rpwd.exe
	$(CP) $< $@

front-ends/Rpwd.exe:
	$(MAKE) --no-print-directory -C front-ends Rpwd

## watch out: R.dll and Rblas.dll depend on each other.
rbuild: fixfiles rlibs makeMakedeps libRblas.a ../../bin/R.dll libR.a \
	 ../../bin/Rblas.dll CHTML front-ends COPYRIGHTS rmodules Rcode

## used to build skeletal versions of packages, enough to run
## package tools to install them properly
INITPACKAGES = base tools
Rcode: fixed/fixdesc
	@$(ECHO) "  making bootstrap versions of packages ..."
	@for pkg in $(INITPACKAGES); do \
	  if ! test -f $(RHOME)/library/$${pkg}/DESCRIPTION ; then \
	  $(ECHO) "  --" $$pkg; \
	  $(MAKE) --no-print-directory -C $(PKGDIR)/$${pkg} PKG=$${pkg} \
	    RHOME=$(RHOME) -f $(RHOME)/src/gnuwin32/MakePkg BUILD=$(BUILD) Rcode; \
	  fi; \
	done
	@$(ECHO) "  ... done"


rpackage: ../../library/R.css
	@$(MAKE) --no-print-directory $(PKGS)

rlibs:
	$(MAKE) --no-print-directory -C ../appl  OPTFLAGS='$(OPTFLAGS)' -f Makefile.win
	$(MAKE) --no-print-directory -C ../main  OPTFLAGS='$(OPTFLAGS)' -f Makefile.win
	$(MAKE) --no-print-directory -C ../nmath OPTFLAGS='$(OPTFLAGS)' -f Makefile.win
	$(MAKE) --no-print-directory -C ./graphapp
	$(MAKE) --no-print-directory -C ./getline
	$(MAKE) --no-print-directory -C ../extra/xdr -f Makefile.win

rmodules: libRm.a
	$(MAKE) --no-print-directory -C ../modules \
	  OPTFLAGS='$(OPTFLAGS)' FOPTFLAGS='$(FOPTFLAGS)' -f Makefile.win

COPYRIGHTS: $(RHOME)/COPYRIGHTS COPYRIGHTS.win
	cat $^ > $@


fixfiles: docfiles
	@$(MKDIR) -p ../../bin
	@$(MAKE) --no-print-directory -C ./fixed

fixed/fixdesc:
	@sh fixed/GETDESC $(R_PKGS_BASE)

dllversion.o: ../include/Rversion.h

R.dll: R.a $(OBJS-EXTRA) $(MAINLIBS) $(EXTRALIBS) dllversion.o

Rdll: makeMakedeps libRblas.a ../../bin/R.dll

../../bin/R.dll: fixfiles rlibs R.dll
	@$(MKDIR) -p ../../bin
	$(CP) R.dll ../../bin/

front-ends: libR.a
	$(MAKE) --no-print-directory -C front-ends

R.a: $(OBJS)
	@$(ECHO) -------- Building $@ --------
	$(AR) cr R.a $^
	$(RANLIB) R.a


# R.dll exports all global symbols BUT import library (libR.a)
# only (all functions) + (global vars listed in exported-vars))

libR.a:  R.exp
	$(DLLTOOL) $(DLLTOOLFLAGS) $(R-DLLTOOLFLAGS) --dllname R.dll --def R.exp --output-lib libR.a

R.exp: R.exp1
	@(diff R.exp R.exp1 > /dev/null) || $(CP) R.exp1 R.exp

R.exp1: R.a $(MAINLIBS) $(EXTRALIBS) exported-vars
	@$(ECHO) EXPORTS > $@
	@$(NM) R.a $(MAINLIBS) $(EXTRALIBS) > RDefs
	@$(SED) -n '/^........ [T] _/s/^........ [T] _/ /p' RDefs >> $@
	@$(CAT) exported-vars >> $@
	@$(RM) RDefs

# An additional import library needed for the modules that uses R.dll's malloc/.../free
libRm.a:  Rm.exp
	$(DLLTOOL) $(DLLTOOLFLAGS) $(R-DLLTOOLFLAGS) --dllname R.dll --def Rm.exp --output-lib libRm.a

Rm.exp: Rm.exp1
	@(diff Rm.exp Rm.exp1 > /dev/null) || $(CP) Rm.exp1 Rm.exp

Rm.exp1: $(OBJS-EXTRA)
	@$(ECHO) EXPORTS > $@
	@$(NM) $(OBJS-EXTRA) > RDefs
	@$(SED) -n '/^........ [T] _/s/^........ [T] _/ /p' RDefs >> $@
	@$(RM) RDefs

../../library/R.css: ../../doc/html/R.css
	$(CP) $< $@

../extra/zlib/libz.a:
	$(MAKE) --no-print-directory -C ../extra/zlib -f Makefile.win

../extra/pcre/libRpcre.a:
	$(MAKE) --no-print-directory -C ../extra/pcre -f Makefile.win

../extra/bzip2/libbz2.a:
	$(MAKE) --no-print-directory -C ../extra/bzip2  -f Makefile.win libbz2.a

rdocs:
	@$(ECHO)
	@$(ECHO) "------ Making HTML documentation ------"
	@$(MAKE) --no-print-directory -C ../../doc/manual -f Makefile.win html BUILD=$(BUILD)


#                          ===== BLAS ======

Rblas: ../../bin/Rblas.dll

Rblas-clean:
	$(RM) ../../bin/Rblas.dll blas00.o blas00.d blas.o cmplxblas.o

Rblas-DLLLIBS=-L. -lR

libRblas.a:  Rblas.def
	$(DLLTOOL) $(DLLTOOLFLAGS) $(R-DLLTOOLFLAGS) --dllname Rblas.dll \
	  --def Rblas.def --output-lib libRblas.a

ifeq ($(strip $(USE_ATLAS)),YES)
../../bin/Rblas.dll: blas00.o dllversion.o
	@$(ECHO) -------- Building $@ --------
	$(DLL) -shared $(DLLFLAGS) -o $@ $^ Rblas.def -L $(ATLAS_PATH) \
	   -L. -lR -lg2c -lf77blas -latlas
## suppress lots of warnings: this is a dummy
blas00.o: blas00.c
	$(CC) -O2  -c $< -o $@
else
../../bin/Rblas.dll: blas.o cmplxblas.o zgemm.o dllversion.o
	@$(ECHO) -------- Building $@ --------
	$(DLL) -shared $(DLLFLAGS) -o $@ Rblas.def $^ -L. -lR

blas.o: ../appl/blas.f
	$(F77) $(FFLAGS) -c $< -o $@
zgemm.o: ../appl/zgemm.f
	$(F77) $(FOPTFLAGS) -c $< -o $@
cmplxblas.o: ../modules/lapack/cmplxblas.f
	$(F77) $(FOPTFLAGS) -c $< -o $@
endif


#                          ===== Packages ======

CHTML:
ifeq ($(strip $(HELP)),YES)
ifeq ($(strip $(WINHELP)),CHM)
	$(MAKE) --no-print-directory -C ./help -f MkChmDll
endif
ifeq ($(strip $(WINHELP)),BOTH)
	$(MAKE) --no-print-directory -C ./help -f MkChmDll
endif
endif

base-HELP = ziponly
methods-HELP = ziponly
nls-HELP = ziponly
ts-HELP = ziponly
base-ZIPDATA = zip
ts-ZIPDATA = zip

MASS-HELP = ziponly
MASS-ZIPDATA = zip
boot-HELP = ziponly
boot-ZIPDATA = zip
cluster-HELP = ziponly
cluster-ZIPDATA = zip
grid-HELP = ziponly
grid-ZIPDATA = zip
lattice-HELP = ziponly
lattice-ZIPDATA = zip
nlme-HELP = ziponly
nlme-ZIPDATA = zip
rpart-HELP = ziponly
rpart-ZIPDATA = zip
survival-HELP = ziponly
survival-ZIPDATA = zip

# need special-case handling for bundle, as --auto-zip is not enabled
dse1-HELP = ziponly
dse2-HELP = ziponly

bundle-%:
	@$(PERL) fixed/dobundle.pl $* $(PKGD) $(RLIB)

pkg-%:
	@$(MAKE) --no-print-directory DLLNM=$($*-DLLNM)  FLIBS="$(FLIBS)" BUILD=$(BUILD) \
	  -C $(PKGDIR)/$* PKG=$* RHOME=$(RHOME) RLIB=$(RLIB) RVER=$(RVER) \
	  -f $(RHOME)/src/gnuwin32/MakePkg
	@if test -d $(RLIB)/$*/data ; then \
	  $(MAKE) --no-print-directory $($*-ZIPDATA)data-$* ; \
	fi
ifeq ($(strip $(HELP)),YES)
	@$(ECHO) "  installing help"
	@$(MAKE) --no-print-directory -C ./help RHOME=$(RHOME) PKGDIR=$(PKGD) RLIB=$(RLIB) $($*-HELP)help-$*
ifeq ($(strip $(WINHELP)),CHM)
	@$(MAKE) --no-print-directory -C ./help RHOME=$(RHOME) PKGDIR=$(PKGD) RLIB=$(RLIB) chm-$*
endif
ifeq ($(strip $(WINHELP)),BOTH)
	@$(MAKE) --no-print-directory -C ./help RHOME=$(RHOME) PKGDIR=$(PKGD) RLIB=$(RLIB) winhlp-$* # also makes chm
endif
endif
	@$(MAKE) --no-print-directory BUILD=$(BUILD) \
	  -C $(PKGDIR)/$* PKG=$* RHOME=$(RHOME) RLIB=$(RLIB)  \
	  -f $(RHOME)/src/gnuwin32/MakePkg md5sums

pkgfake-%:
	@$(MAKE) --no-print-directory DLLNM=$($*-DLLNM)  FLIBS="$(FLIBS)" BUILD=$(BUILD) \
	  -C $(PKGDIR)/$* PKG=$* RHOME=$(RHOME) RLIB=$(RLIB) RVER=$(RVER) \
	  -f $(RHOME)/src/gnuwin32/MakePkg fake
	@$(ECHO) "  installing help"
	@$(MAKE) --no-print-directory -C ./help RHOME=$(RHOME) PKGDIR=$(PKGD) RLIB=$(RLIB) pkgfake-$*


pkgclean-%:
	$(MAKE) --no-print-directory DLLNM=$($*-DLLNM) RHOME=$(RHOME) BUILD=$(BUILD) \
	  -C $(PKGDIR)/$* PKG=$* -f $(RHOME)/src/gnuwin32/MakePkg clean

pkgcheck-%:
	@$(ECHO) -------- Testing package $* --------
	-@$(MKDIR) -p $(PKGDIR)/$*/check
	@$(MAKE) --no-print-directory -C $(PKGDIR)/$*/check PKG=$* RHOME=$(RHOME) RLIB=$(RLIB) \
	  -f $(RHOME)/src/gnuwin32/check/PkgCheck
	@if test -d $(PKGDIR)/$*/tests ; then \
	  $(MAKE) --no-print-directory -C $(PKGDIR)/$*/tests PKG=$* RHOME=$(RHOME) RLIB=$(RLIB) \
	    -f $(RHOME)/src/gnuwin32/check/PkgCheck tests;\
	fi

ziphelp-%:
	$(MAKE) --no-print-directory -C ./help RHOME=$(RHOME) PKGDIR=$(PKGD) RLIB=$(RLIB) ziphelp-$*

ziponly-%:
	$(MAKE) --no-print-directory -C ./help RHOME=$(RHOME) PKGDIR=$(PKGD) RLIB=$(RLIB) ziponlyhelp-$*

zipdata-%:
	@$(ECHO) "  zipping data"
	@(cd $(RLIB)/$*/data; \
	  if test -f Rdata.zip ; then \
	    unzip -qou Rdata; \
	  fi; \
	  $(RM) Rdata.zip filelist ; \
	  ls -1 > filelist; \
	  zip -rmq9X Rdata * -x filelist 00Index)

data-%:
	@$(ECHO) "  not zipping data"


#                          ===== cleaning ======

clean: cleanwin $(PKGCLEAN)
	$(RM) -f ../*/*.o $(WINOBJS) *.a ../*/*.d ../*/Makedeps fixed/fixdesc
	-$(MAKE) --no-print-directory -C ../../doc/manual -f Makefile.win distclean
	-$(MAKE) --no-print-directory -C ../nmath/standalone -f Makefile.win distclean
	-$(MAKE) --no-print-directory -C ../modules -f Makefile.win clean
	-$(MAKE) --no-print-directory -C ../../tests -f Makefile.win clean
	$(RM) -f ../library/methods/all.R
	for p in $(R_PKGS_RECOMMENDED); do \
	  $(RM) -rf ../library/$$p; \
	done

distclean veryclean: clean clean-recommended
	$(RM) -r ../../bin ../../lib ../../library ../../modules
	$(RM) ../include/config.h ../include/psignal.h \
	../include/Rconfig.h ../include/Rversion.h ../include/Rmath.h
	$(RM) ../library/*/src/*.o ../library/*/src/*.a
	$(RM) ../library/*/src/*.d ../library/*/src/Makedeps
	$(RM) ../library/*/src/*.dll
	$(RM) -r ../library/*/check
	$(RM) ../library/tcltk/src/tcl$(TCL_VERSION).def \
	../library/tcltk//src/tk$(TCL_VERSION).def
	$(RM) R.exp Rm.exp COPYRIGHTS
	$(RM) ../../doc/html/search/index.txt ../../doc/html/index.html \
	../../doc/html/packages.html ../../doc/html/rwin.html \
	../../doc/html/rw-FAQ.html ../../doc/html/search/SearchEngine.html
	$(RM) ../../etc/Rconsole ../../etc/Rdevga ../../etc/Rprofile \
	../../etc/rgb.txt ../../share/make/wintests.mk \
	../include/Platform.h ../../tests/*.Rout ../../tests/*.Rout.fail
	$(MAKE) -C fixed distclean
	-$(MAKE) -C installer distclean
	@for pkg in $(R_PKGS_BASE); do \
	  $(RM) ../library/$${pkg}/DESCRIPTION; \
	done
	$(RM) rw-FAQ fixed/html/rw-FAQ.html
	$(RM) -r cran/index.html cran/ReadMe cran/README* cran/*.exe cran/md5sum.txt \
	  cran/mini
	$(RM) Rpwd.exe # do this last of all

cleanwin:
	$(RM) *.o *.dll *.a *~ \#*\# rw*.zip R.def R.exp1 Rm.exp1\
	   .RData .Rhistory Makedeps *.d
	$(MAKE) -C graphapp clean
	$(MAKE) -C fixed clean
	$(MAKE) -C getline clean
	$(MAKE) -C help clean
	$(MAKE) -C front-ends clean
	$(MAKE) -C ../extra/xdr -f Makefile.win clean
	$(MAKE) -C ../extra/pcre -f Makefile.win distclean
	$(MAKE) -C ../extra/bzip2 -f Makefile.win clean
	$(MAKE) -C bitmap clean
	-$(MAKE) -C installer clean


#                          ===== testing ======

# tests
check test: pkgtests test-Basic

test-Basic:
	-@$(MAKE) --no-print-directory -C $(RHOME)/tests -f Makefile.win clean
	-@$(MAKE) --no-print-directory -C $(RHOME)/tests -f Makefile.win


PKGS-CHK = $(foreach i, $(PACKAGES), pkgcheck-$i)
pkgtests: $(PKGS-CHK)

check-devel: check
	-@$(MAKE) --no-print-directory -C $(RHOME)/tests -f Makefile.win $@

check-all fullcheck: check-devel check-recommended

check-recommended: $(foreach i, $(R_PKGS_RECOMMENDED), pkgcheck-$i)


#                          ===== documentation ======

docs manuals:
	@$(MAKE) --no-print-directory -C $(RHOME)/doc/manual -f Makefile.win clean BUILD=$(BUILD)
	@$(MAKE) --no-print-directory -C $(RHOME)/doc/manual -f Makefile.win BUILD=$(BUILD)
#	@$(MAKE) --no-print-directory ziponly-base


## ===================== Maintainer targets ========================

RVER = $(shell cut -d' ' -f1 ../../VERSION | sed -n 1p)

docfiles:
	$(MAKE) -f Makefile.docfiles

bitmapdll:
	$(MAKE) -C bitmap

CRANREC = cran.r-project.org::CRAN/src/contrib/$(RVER)/Recommended

rsync-recommended:
	@(cd ../library; \
	rsync -rvCt --delete --exclude=Makefile.in --exclude=.cvsignore \
	  --include=*.tar.gz --exclude=*.tgz $(CRANREC) . ); \
	$(RM) ../library/Recommended/*.tgz; \
	(cd ../library/Recommended; for i in ${R_PKGS_RECOMMENDED_SOURCES} ; do cp -p $${i}*.tar.gz $${i}.tgz ; done)

../library/%/DESCRIPTION: ../library/Recommended/%.tgz
	@$(ECHO) "---- $*"
	(cd ../library; rm -rf $*; tar zxf Recommended/$*.tgz; touch $@)

unpack-recommended:
	@$(ECHO) "--- Unpacking recommended packages"
	@for i in ${R_PKGS_RECOMMENDED_SOURCES} ; do $(MAKE) -s --no-print-directory ../library/$$i/DESCRIPTION ; done

clean-recommended:
	@for i in ${R_PKGS_RECOMMENDED_SOURCES} ; do $(RM) -r ../library/$${i} ; done

recommended: unpack-recommended
	@$(ECHO) "--- Making recommended packages"
	@$(MAKE) --no-print-directory bundle-VR
	@for p in $(filter-out VR, $(R_PKGS_RECOMMENDED_SOURCES)); do \
	  $(MAKE) --no-print-directory pkg-$$p; \
	done

rinstaller:
	$(MAKE) -C installer
	$(MAKE) -C installer clean

crandir:
	$(MKDIR) -p cran/mini
	$(CP) installer/rw*.exe cran
	$(CP) CHANGES cran/CHANGES.$(RPREFIX)
	$(CP) ../../NEWS cran/NEWS.$(RPREFIX)
	(cd cran;\
	 $(ECHO) 'cat(md5sum("$(RPREFIX).exe"),"*$(RPREFIX).exe")' \
         | $(RHOME)/bin/rterm --vanilla --slave R_DEFAULT_PACKAGES=tools >md5sum.txt)
	$(CP) installer/mini*.* cran/mini
	(cd cran/mini;\
	 $(ECHO) 'fn <- dir(pattern="mini*"); cat(paste(md5sum(fn)," *",fn,sep=""),sep="\n")' \
	 | $(RHOME)/bin/rterm --vanilla --slave R_DEFAULT_PACKAGES=tools >md5sum.txt)
	$(SED) -e s/@RWVER@/$(RPREFIX)/g \
	  -e s/@RVER@/$(RVER)/g readme > cran/README.$(RPREFIX)
	$(SED) -e s/@RWVER@/$(RPREFIX)/g \
	  -e s/@RVER@/$(RVER)/g cran/ReadMe.in > cran/ReadMe	  
	$(SED) -e s/@RWVER@/$(RPREFIX)/g \
	  -e s/@RVER@/$(RVER)/g \
	  -e 's/@DATE@/$(DATE)/g' cran/index.in > cran/index.html
	$(SED) -e s/@RWVER@/$(RPREFIX)/g \
	  -e s/@RVER@/$(RVER)/g \
	  -e 's/@DATE@/$(DATE)/g' cran/rdevel.in > cran/rdevel.html
	$(SED) -e s/@RWVER@/$(RPREFIX)/g \
	  -e s/@RVER@/$(RVER)/g \
	  -e 's/@DATE@/$(DATE)/g' cran/rpatched.in > cran/rpatched.html	  

distribution:
	$(MAKE) Rpwd.exe
	$(MAKE) rbuild
	$(MAKE) rpackage
	$(MAKE) rdocs
	$(MAKE) bitmapdll
	$(MAKE) tcl
	$(MAKE) recommended
	$(MAKE) docs
	$(MAKE) rinstaller
	$(MAKE) crandir


## ============= End of maintainer targets ========================

# Dependencies
CSOURCES=$(filter-out malloc.c blas00.c,$(wildcard *.c))
DEPS=$(CSOURCES:.c=.d)

makeMakedeps: $(DEPS)
	@$(RM) Makedeps
	@cat $(DEPS) >> Makedeps

-include Makedeps