Add in Rich's changes for three-stage builds.

diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index c20161000fbf3d74087e7d39c49bab544606f868..54b060f72abc1d80579e148de191be057d75d242 100644 (file)
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -185,15 +185,6 @@ SFILES = $(SFILES_MAINDIR) $(SFILES_SUBDIR)
 # All source files that lint should look at
 LINTFILES = $(SFILES) expread.tab.c init.c
 
-# Documentation source files
-SFILES_DOCDIR = \
-       ${srcdir}/doc/gdb.texinfo    \
-       ${srcdir}/doc/pretex.m4      \
-       ${srcdir}/doc/none.m4        \
-       ${srcdir}/doc/all.m4         \
-       ${srcdir}/doc/gdbinv-m.m4   \
-       ${srcdir}/doc/gdbinv-s.m4   
-
 # Any additional files specified on these lines should also be added to
 # the OTHERS = definition below, so they go in the tar files.
 SFILES_STAND = $(SFILES) standalone.c
@@ -487,8 +478,7 @@ clean:
        rm -f init.c init.o version.c
        rm -f gdb core gdb.tar gdb.tar.Z make.log
        rm -f gdb[0-9]
-       rm -f gdb.dvi rdl-apps.texinfo gdb-all* 
-       rm -f gdbrc.ps gdbrc.dvi doc/rcfonts.tex doc/gdbrc.log
+       cd doc; make clean
 
 distclean: clean expread.tab.c TAGS
        rm -f tm.h xm.h config.status
@@ -500,50 +490,67 @@ realclean: clean
        rm -f tm.h xm.h config.status
        rm -f Makefile depend
 
+STAGESTUFF=${OBS} ${TSOBS} ${NTSOBS} ${ADD_FILES} init.c init.o version.c gdb
+
+# Copy the object files from a particular stage into a subdirectory.
+stage1: force
+       -mkdir stage1
+       -mv -f $(STAGESTUFF) stage1
+
+stage2: force
+       -mkdir stage2
+       -mv -f $(STAGESTUFF) stage2
+
+stage3: force
+       -mkdir stage3
+       -mv -f $(STAGESTUFF) stage3
+
+against=stage2
+
+comparison: force
+       for i in $(STAGESTUFF) ; do cmp $$i $(against)/$$i ; done
+
+de-stage1: force
+       - (cd stage1 ; mv -f * ..)
+       - rmdir stage1
+
+de-stage2: force
+       - (cd stage2 ; mv -f * ..)
+       - rmdir stage2
+
+de-stage3: force
+       - (cd stage3 ; mv -f * ..)
+       - rmdir stage3
+
+Makefile: $(srcdir)/Makefile.in $(srcdir)/configure
+       (cd $(srcdir) ; \
+               ./configure +destdir=$(destdir) \
+               +norecurse \
+               `if [ "$(srcdir)" != "." ] ; then echo +f; fi` \
+               $(host) +target=$(target))
+
+force:
+
 # Documentation!
 # GDB QUICK REFERENCE (TeX dvi file, CM fonts)
-gdbrc.dvi : doc/gdbrc.tex
-       ( cd $(srcdir)/doc; \
-       rm -f rcfonts.tex; cp rc-cm.tex rcfonts.tex; \
-       TEXINPUTS=.:$$TEXINPUTS tex gdbrc.tex; rm -f gdbrc.log )
-       mv $(srcdir)/doc/gdbrc.dvi .
+refcard.dvi : $(srcdir)/doc/refcard.tex
+       ( cd $(srcdir)/doc; make refcard.dvi )
+       mv $(srcdir)/doc/refcard.dvi .
 
 # GDB QUICK REFERENCE (PostScript output, common PS fonts)
-gdbrc.ps : doc/gdbrc.tex
-       ( cd $(srcdir)/doc; \
-       rm -f rcfonts.tex; cp rc-ps.tex rcfonts.tex; \
-       TEXINPUTS=.:$$TEXINPUTS tex gdbrc.tex; \
-       dvips -t landscape gdbrc -o; rm -f gdbrc.dvi gdbrc.log )
-       mv $(srcdir)/doc/gdbrc.ps .
-
-# Cover file for "Readline" appendices
-rdl-apps.texinfo: ${READLINE_DIR}/inc-readline.texinfo \
-                       ${READLINE_DIR}/inc-history.texinfo
-       echo "@include ${READLINE_DIR}/inc-readline.texinfo" >rdl-apps.texinfo
-       echo "@include ${READLINE_DIR}/inc-history.texinfo" >>rdl-apps.texinfo
-
-# GDB MANUAL: texinfo source, created by preprocessing w/m4
-# Be sure to not create a bad gdb-all.texinfo if ${M4} is missing or aborts...
-gdb-all.texinfo: ${SFILES_DOCDIR}
-       rm -f gdb-all.texinfo foobus.texinfo
-       ( cd $(srcdir)/doc; \
-               ${M4} pretex.m4 none.m4 all.m4 gdb.texinfo ) >foobus.texinfo
-       mv foobus.texinfo gdb-all.texinfo
+refcard.ps : $(srcdir)/doc/refcard.tex
+       ( cd $(srcdir)/doc; make refcard.ps )
+       mv $(srcdir)/doc/refcard.ps .
 
 # GDB MANUAL: TeX dvi file
-gdb.dvi : gdb-all.texinfo rdl-apps.texinfo
-       TEXINPUTS=${TEXIDIR}:$$TEXINPUTS tex gdb-all.texinfo
-       texindex gdb-all.??
-       TEXINPUTS=${TEXIDIR}:$$TEXINPUTS tex gdb-all.texinfo
-       mv gdb-all.dvi gdb.dvi
-       rm -f gdb-all.?? gdb-all.???
+gdb.dvi : $(srcdir)/doc/gdb-all.texinfo $(srcdir)/doc/rdl-apps.texinfo
+       ( cd $(srcdir)/doc; make gdb.dvi )
+       mv $(srcdir)/doc/gdb.dvi .
 
 # GDB MANUAL: info file
-# We're using texinfo2, and older makeinfo's may not be able to
-# cope with all the markup.  In the meantime, we distribute the info
-# files as formatted by the elisp texinfo2 code.
-gdb.info: gdb-all.texinfo
-       ${MAKEINFO} gdb-all.texinfo
+gdb.info: $(srcdir)/doc/gdb-all.texinfo
+       ( cd $(srcdir)/doc; make gdb.info )
+       mv $(srcdir)/doc/gdb.info* .
 
 # Make copying.c from COPYING
 copying.c : COPYING copying.awk