# Makefile template for ROOT dictionary generation # # This is a common include file which handles generation of the ROOT dictionary # files. It creates: # - the dict.cxx (variable DICTCPP) # - the dict.h (variable DICTCPP:.cxx=.h) # - optional: the linkdef.h (variable MODULE postfixed by -LinkDef.h) # # If the MODULE_DHDR variable is set in the package definition lib.pkg # to a custom LinkDef file, the automatic generation of the LinkDef header is # disabled. Instead, the specified one is used. # # usage: # 1. set variable CLASS_HDRS to the class header files # 2. set DICTCPP variable to dictionary c++ file name # e.g. -DICT.cxx ( replaced by your module name) # 3. add the source file name to the list of generated sources # nodist_lib_la_SOURCES = $(DICTCPP) # 4. add additional include files which are necessary for the compilation # of the dictionary files and which are not part of the CLASS_HDRS to # the DICTINCLUDE variable # 5. include this file from your Makefile(.am) # e.g. include ../make.dict # # Author: Matthias.Richter@ift.uib.no # DICTAUTODEF = $(MODULE)-LinkDef.h DICTDEF = $(shell if test "x$(MODULE_DHDR)" = "x"; then echo $(DICTAUTODEF); else echo $(MODULE_DHDR); fi) DICTFILES = $(DICTCPP) $(DICTCPP:.cxx=.h) $(DICTAUTODEF) DICTHEADERS = $(CLASS_HDRS) CLEANFILES += $(DICTFILES) EXTRA_DIST += $(MODULE_DHDR) # the rootcint buffer for macros is limited to 1024 characters # we have to filter out some of the defines DEFFILTER = -DPACKAGE* -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 $(DICTCPP:.cxx=.h): $(DICTCPP) if test $@ ; then : ; else rm -f $< ; $(MAKE) $(MAKEFLAGS) $< ; fi $(DICTCPP): $(DICTHEADERS:%=$(srcdir)/%) $(DICTDEF) if [ -x $(ROOTCINT) ]; then $(ROOTCINT) -f $@ -c $(CPPFLAGS) $(AM_CPPFLAGS) \ `for i in $(DEFS);do case $$i in $(foreach def, $(DEFFILTER), $(def) |) -DVERSION*);; *) echo -n " $$i";; esac; done` \ $(foreach i, $(DICTINCLUDE), $(i)) \ $^ ; fi $(DICTAUTODEF): Makefile.am $(PKGDEF) @echo '//automatically generated ROOT DICT definition' > $@ @echo '//!!! DO NOT EDIT THIS FILE !!!' >> $@ @echo '//add further class definitions to the CLASS_HDRS variable in Makefile.am' >> $@ @echo '#ifdef __CINT__' >> $@ @echo '#pragma link off all globals;' >> $@ @echo '#pragma link off all classes;' >> $@ @echo '#pragma link off all functions;' >> $@ @$(foreach i, $(DICTHEADERS:.h=), \ echo "#pragma link C++ class "`echo $(i)| sed -e 's|.*/||'`"+;" >> $@ ;) @echo '#endif' >> $@