#ident "@(#)r-gmake.dep 1.9 98/09/27 " ########################################################################### # Written 1996 by J. Schilling ########################################################################### # # Dependency building rules for gmake # ########################################################################### # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; see the file COPYING. If not, write to # the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. ########################################################################### DEP_SUFFIX= .d RMDEP= $(RM) $(RM_FORCE) $@ DEP_FILE= $(CFILES:%.c=%.d) PDEP_FILE= $(CFILES:%.c=$(ARCHDIR)/%.d) PALLDEP_FILE= $(CFILES:%.c=$(ARCHDIR)/%.d) $(ARCHDIR)/$(TARGET).dep DEP_DEP= $(ARCHDIR)/Dnull ########################################################################### depend: rmdep $(DEP_FILE) rmdep: $(RM) $(RM_FORCE) $(PALLDEP_FILE) ########################################################################### # # Make the complete path to the architecture subdirectory. # ########################################################################### $(ARCHDIR): $(MKDIR) -p $@ ########################################################################### # # Generate dependency file(s). # This rules is checked when the dependency file(s) are included. # # Modify the the path for .o files to reflect that they are placed in # $(ARCHDIR). Add the dependency file itself to each line so that # the dependencies will be rebuilt if a source is newer that the # appropriate dependency file. # ########################################################################### $(ARCHDIR)/%.d: %.c $(MKDEP) $(CPPFLAGS) $(MKDEP_OUT) $< \ | sed -e "s;^\(.*\).o:;$(ARCHDIR)/\1.o \1.d:;" > $@ #$(DEP_FILE): $(DEP_DEP) $(CFILES) # $(MKDEP) $(CPPFLAGS) $(MKDEP_OUT) $(^:%$(DEP_DEP)=%) \ # | sed -e "s;^\(.*\).o:;$(ARCHDIR)/\1.o $(DEP_FILE):;" > $@ $(PDEP_FILE): $(DEP_DEP) $(PDEP_FILE): $(DEP_DEP) $(DEP_DEP): $(ARCHDIR) @if [ ! -f $@ ]; then \ echo > $@; \ fi ########################################################################### # # Include the dependency file(s) generated from the rules above. # ########################################################################### include $(PDEP_FILE)
