Hi Janet, Andrew, etc
recently there was mention of a build problem when using epics base >=
3.14.12 and user defined rules. A solution was proposed by Bruce Hill:
On Thursday, February 02, 2012, Bruce Hill wrote:
> We ran into this problem recently, trying to build std-2-9
> with seq-2.1.2 and fixed it in the seq configure/RULES_BUILD.
> It looked to me like it resulted from RULES_TOP not being
> defined by base starting w/ R3-14-12. This kept SNC from
> being defined correctly in seq/configure/RULES_BUILD.
>
> There's probably other ways to solve this, but we got it to
> work with the attached patch, also shown below.
For better comparison, here is the current (seq-2.1.4) version:
ifdef RULES_TOP
# EPICS base R3.14.7 and later
SNC = $(RULES_TOP)/bin/$(EPICS_HOST_ARCH)/snc$(HOSTEXE)
else
# EPICS base R3.14.6 and earlier
ifndef SNC
SNC = $(SNCSEQ_HOST_BIN)/snc$(HOSTEXE)
endif
endif
and this is Bruce's version:
ifdef SNCSEQ
SNC = $(SNCSEQ)/bin/$(EPICS_HOST_ARCH)/snc$(HOSTEXE)
else
ifdef SEQ
SNC = $(SEQ)/bin/$(EPICS_HOST_ARCH)/snc$(HOSTEXE)
else
SNC = $(TOP)/bin/$(EPICS_HOST_ARCH)/snc$(HOSTEXE)
endif
endif
Should I include this change in 2.1.5?
Janet, is this how I should do it?
Cheers
Ben
> ===================================================================
> --- configure/RULES_BUILD (revision 8496)
> +++ configure/RULES_BUILD (revision 8644)
> @@ -33,15 +33,25 @@
> # snc executable
>
>
> -ifdef RULES_TOP
> - # EPICS base R3.14.7 and later
> - SNC = $(RULES_TOP)/bin/$(EPICS_HOST_ARCH)/snc$(HOSTEXE)
> +#ifdef RULES_TOP
> +# # EPICS base R3.14.7 and later
> +# SNC = $(RULES_TOP)/bin/$(EPICS_HOST_ARCH)/snc$(HOSTEXE)
> +#else
> +# # EPICS base R3.14.6 and earlier
> +# ifndef SNC
> +# SNC = $(SNCSEQ_HOST_BIN)/snc$(HOSTEXE)
> +# endif
> +#endif
> +
> +ifdef SNCSEQ
> +SNC = $(SNCSEQ)/bin/$(EPICS_HOST_ARCH)/snc$(HOSTEXE)
> else
> - # EPICS base R3.14.6 and earlier
> - ifndef SNC
> - SNC = $(SNCSEQ_HOST_BIN)/snc$(HOSTEXE)
> - endif
> +ifdef SEQ
> +SNC = $(SEQ)/bin/$(EPICS_HOST_ARCH)/snc$(HOSTEXE)
> +else
> +SNC = $(TOP)/bin/$(EPICS_HOST_ARCH)/snc$(HOSTEXE)
> endif
> +endif
>
> # preserve compatibility to base versions before 3.14.12
> ifndef ECHO
>
> On 01/31/2012 05:17 PM, Szalata, Zenon M. wrote:
> > Thanks Mark,
> >
> > I tried the latest version of sequencer (R2.1.4), which did not quite
> > build correctly. I did not think that mattered. I now have regressed
> > to an earlier version of sequencer (R2.0.12) and std built without
> > errors.
> >
> > I will look again at the R2.1.4 version of sequencer, see if I can fix
> > that.
> >
> > Thanks again,
> >
> > Zen
> >
> >
> >
> > *From:* Mark Rivers [mailto:[email protected]]
> > *Sent:* Tuesday, January 31, 2012 4:56 PM
> > *To:* Szalata, Zenon M.; [email protected]
> > *Subject:* RE: std_R3_1
> >
> >
> >
> > femto is an SNL program. Do you have the sequencer in your
> > configure/RELEASE file in std?
> >
> >
> >
> > Mark
> >
> >
> >
> >
> >
> > *From:* [email protected]
> > [mailto:[email protected]] *On Behalf Of *Szalata, Zenon M.
> > *Sent:* Tuesday, January 31, 2012 6:44 PM
> > *To:* [email protected]
> > *Subject:* std_R3_1
> >
> >
> >
> > Building std_R3_1 fails on RHEL6 64bit with this error:
> >
> >
> >
> > /usr/bin/gcc -c -D_POSIX_C_SOURCE=199506L -D_POSIX_THREADS
> > -D_XOPEN_SOURCE=500 -D_X86_64_ -DUNIX -D_BSD_SOURCE
> > -Dlinux -D_REENTRANT -g -Wall -m64 -fPIC -MMD -I.
> > -I../O.Common -I. -I.. -I../../../include/os/Linux
> > -I../../../include
> > -I/afs/slac/g/testfac/rhel6/epics/R3.14.12.2/modules/seq/R2.1.4/include
> > -I/afs/slac/g/testfac/rhel6/epics/R3.14.12.2/modules/asyn/R4.18/include
> > -I/afs/slac/g/testfac/rhel6/epics/R3.14.12.2/base/include/os/Linux
> > -I/afs/slac/g/testfac/rhel6/epics/R3.14.12.2/base/include
> > ../pvHistory.c
> >
> > make[3]: *** No rule to make target `femto.o', needed by `libstd.a'.
> > Stop.
> >
> > make[3]: Leaving directory
> > `/afs/slac.stanford.edu/g/testfac/vol1/rhel6/epics/R3.14.12.2/modules/s
> > td/R3.1/stdApp/src/O.linux-x86_64'
> >
> > make[2]: *** [install.linux-x86_64] Error 2
> >
> > make[2]: Leaving directory
> > `/afs/slac.stanford.edu/g/testfac/vol1/rhel6/epics/R3.14.12.2/modules/s
> > td/R3.1/stdApp/src'
> >
> > make[1]: *** [src.install] Error 2
> >
> > make[1]: Leaving directory
> > `/afs/slac.stanford.edu/g/testfac/vol1/rhel6/epics/R3.14.12.2/modules/s
> > td/R3.1/stdApp'
> >
> > make: *** [stdApp.install] Error 2
> >
> >
> >
> > I did not try building on other architectures, so I don’t know the
> > extent of my problem.
> >
> > What am I missing on this computer?
> >
> >
> >
> > Thanks for any help,
> >
> > Zen
________________________________
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- Replies:
- Re: Sequencer build rules Janet Anderson
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