Re: pkg/29562: lang/icon Makefile strangeness ??

[christos%tac.gw.com@localhost (Christos Zoulas)]

In article <20050301034001.5E86B63B118%narn.netbsd.org@localhost>,
 <gnats-bugs%netbsd.org@localhost> wrote:
>>Number:         29562
>>Category:       pkg
>>Synopsis:       lang/icon Makefile strangeness ??
>>Confidential:   no
>>Severity:       non-critical
>>Priority:       low
>>Responsible:    pkg-manager
>>State:          open
>>Class:          sw-bug
>>Submitter-Id:   net
>>Arrival-Date:   Tue Mar 01 03:40:01 +0000 2005
>>Originator:     Robert Elz
>>Release:        NetBSD 2.0.1    (+ pkgsrc -current as of 4/5 hours
>before this e-mail)
>>Organization:
>       Prince of Songkla University
>>Environment:
>System: NetBSD jade.coe.psu.ac.th 2.0.1 NetBSD 2.0.1 (JADE-1.7-20050129)
>#1: Sat Jan 29 15:40:38 ICT 2005
>kre%lilac.noi.kre.to@localhost:/usr/obj/2.0/kernels/JADE-HP i386
>Architecture: i386
>Machine: i386
>>Description:
>
>       In lang/icon, make tells me ...
>
>make: "/local/jade/pkgsrc/lang/icon/Makefile" line 39: warning: extra else
>make: "/local/jade/pkgsrc/lang/icon/Makefile" line 49: warning: extra else
>
>       (It actually tells me that twice, but that may be something related
>       to the script I'm using).
>
>       The makefile looks OK, assuming the make in 2.0.1 understands
>       what is being asked of it by this makefile
>
>       The overall structure of the Makefile - the .if (etc) structure is ...
>
>       .if ${OPSYS} == "NetBSD"
>       .  if (${MACHINE_ARCH} == "alpha") || (${MACHINE_ARCH} == "i386") || \
>       .  else
>       .  endif
>       .elseif ${OPSYS} == "SunOS"
>       .  if !empty(CC_VERSION:M*gcc*)
>       .  elseif !empty(CC_VERSION:MSun)
>       .  else                                                 (<<< line 39)
>       . endif
>       .  if ${MACHINE_ARCH} == "sparc"
>       .  else
>       .  endif
>       .else                                                   (<<< line 49)
>       .endif
>
>       which (aside from the missing ' ' before the 2nd "endif" to get its
>       indentation matching everything else) looks OK to me.   But perhaps
>       there's something in make (from 2.0.1) that isn't handling .else after
>       .elseif (or something) - either that or something is broken in one
>       of the files that is .included'd (not shown above as that would
>       be bizarre indeed)

What's after the '\'?

christos