The R Project SVN R

#-*- Makefile -*-
include ../gnuwin32/MkRules
R_HOME=../..

## keep these in step with ./Makefile.in
SRC_HEADERS = R.h S.h Rdefines.h Rdevices.h Rgraphics.h Rinternals.h
## this deliberately does not include Rinterfaces.h, which is Unix-only
OBJ_HEADERS = Rconfig.h Rmath.h Rversion.h
GW32_HEADERS = config.h iconv.h psignal.h

all: fixh
    @echo 'installing C headers'
    @mkdir -p $(R_HOME)/include/R_ext
    @cp -p $(SRC_HEADERS) $(OBJ_HEADERS) $(R_HOME)/include
    @cp -p R_ext/*.h $(R_HOME)/include/R_ext
    @cp -p ../gnuwin32/graphapp/graphapp.h ../gnuwin32/graphapp/ga.h \
      $(R_HOME)/include

version: Rversion.h

fixh: $(GW32_HEADERS) $(OBJ_HEADERS)
    @$(ECHO) done > fixh

config.h: ../gnuwin32/fixed/h/config.h
    @cp $< $@

iconv.h: ../gnuwin32/fixed/h/iconv.h
    @cp $< $@

psignal.h: ../gnuwin32/fixed/h/psignal.h
    @cp $< $@

Rconfig.h: config.h $(R_HOME)/tools/GETCONFIG
    @$(SED) -e 1d $(R_HOME)/tools/GETCONFIG > GC
    @sh GC > Rconfig.h
    @$(RM) GC

Rversion.h: $(R_HOME)/date-stamp $(R_HOME)/VERSION $(R_HOME)/SVN-REVISION
    @$(SED) -e 1d $(R_HOME)/tools/GETVERSION > $(R_HOME)/tools/GV
    @sh $(R_HOME)/tools/GV > $@
    @$(RM) $(R_HOME)/tools/GV

Rmath.h0: Rmath.h0.in $(R_HOME)/VERSION
    @$(SED) -e 's/@RMATH_HAVE_LOG1P@/# define HAVE_LOG1P 1/'  \
      -e /@RMATH_HAVE_EXPM1@/d  \
      -e  's/@RMATH_HAVE_WORKING_LOG1P@/# define HAVE_WORKING_LOG1P 1/' \
      -e "s/@PACKAGE_VERSION@/`sed 's/\([^ ]*\).*/\1/' < $(R_HOME)/VERSION`/" $< > Rmath.h0

Rmath.h: Rmath.h0
    @sh $(R_HOME)/tools/copy-if-change $< $@
    
## if we do not have svn, get the old file from SVN-REVISION.bak.
$(R_HOME)/SVN-REVISION: 
ifdef USE_SVNVERSION
    svnversion ../.. | sed -n 's/^/Revision: /p' > svn-tmp || rm -f svn-tmp
    @grep -v exported svn-tmp > /dev/null || rm -f svn-tmp
else
    @(cd ../..; svn info) 2> /dev/null | sed -n '/Revision/p' > svn-tmp || rm -f svn-tmp
endif
    @if test -f svn-tmp; then \
      cp svn-tmp $@; \
    else \
      cp $(R_HOME)/SVN-REVISION.bak $@ || echo "Revision: unknown" > $@ ; \
    fi 
    @rm -f svn-tmp $(R_HOME)/SVN-REVISION.bak

distclean:
    $(RM) -f Rmath.h0 fixh