On Mon, 4 May 2015, Jakub Jelinek wrote: > On Mon, May 04, 2015 at 11:31:11AM +0200, Richard Biener wrote: > > On Mon, 4 May 2015, Jakub Jelinek wrote: > > > > > On Mon, May 04, 2015 at 11:13:51AM +0200, Rainer Orth wrote: > > > > Jakub Jelinek <ja...@redhat.com> writes: > > > > > > > > > On Thu, Apr 23, 2015 at 04:31:52PM -0700, H.J. Lu wrote: > > > > >> Hi, > > > > >> > > > > >> I checked this patch into gcc-5-branch. > > > > > > > > > > That's wrong according to https://gcc.gnu.org/develop.html#num_scheme > > > > > > > > HJ has a point, though: with DEV-PHASE remaining empty, all post-5.1.0 > > > > versions of gcc identify as 5.1.1, with no way of telling them apart, > > > > like datestamp and revison. > > > > > > That suggests we should change > > > DATESTAMP_s := "\"$(if $(DEVPHASE_c), $(DATESTAMP_c))\"" > > > so that it would expand to DATESTAMP_c also if DEVPHASE_c is empty, > > > but BASEVER_c does not end with .0 > > > > Yes. > > Here is a patch to do that, ok for trunk/5?
Looks good to me. Thanks, Richard. > 2015-05-04 Jakub Jelinek <ja...@redhat.com> > > * Makefile.in (PATCHLEVEL_c): New variable. > (DATESTAMP_s, REVISION_s): If PATCHLEVEL_c is not 0, > expand the same way as if DEVPHASE_c was non-empty. > > --- gcc/Makefile.in.jj 2015-04-12 21:50:12.000000000 +0200 > +++ gcc/Makefile.in 2015-05-04 12:03:03.394797230 +0200 > @@ -828,14 +828,20 @@ endif > > version := $(BASEVER_c) > > +PATCHLEVEL_c := \ > + $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/') > + > + > # For use in version.c - double quoted strings, with appropriate > # surrounding punctuation and spaces, and with the datestamp and > # development phase collapsed to the empty string in release mode > -# (i.e. if DEVPHASE_c is empty). The space immediately after the > -# comma in the $(if ...) constructs is significant - do not remove it. > +# (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0). The space > +# immediately after the comma in the $(if ...) constructs is > +# significant - do not remove it. > BASEVER_s := "\"$(BASEVER_c)\"" > DEVPHASE_s := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\"" > -DATESTAMP_s := "\"$(if $(DEVPHASE_c), $(DATESTAMP_c))\"" > +DATESTAMP_s := \ > + "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\"" > PKGVERSION_s:= "\"@PKGVERSION@\"" > BUGURL_s := "\"@REPORT_BUGS_TO@\"" > > @@ -843,7 +849,8 @@ PKGVERSION := @PKGVERSION@ > BUGURL_TEXI := @REPORT_BUGS_TEXI@ > > ifdef REVISION_c > -REVISION_s := "\"$(if $(DEVPHASE_c), $(REVISION_c))\"" > +REVISION_s := \ > + "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\"" > else > REVISION_s := "\"\"" > endif > > > Jakub > > -- Richard Biener <rguent...@suse.de> SUSE LINUX GmbH, GF: Felix Imendoerffer, Jane Smithard, Jennifer Guild, Dilip Upmanyu, Graham Norton HRB 21284 (AG Nuernberg)
