pkg/53665: graphics/ilmbase needs newer gcc on netbsd-7

[oster%netbsd.org@localhost]

>Number:         53665
>Category:       pkg
>Synopsis:       graphics/ilmbase needs newer gcc on netbsd-7
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Oct 10 15:20:00 +0000 2018
>Originator:     Greg Oster
>Release:        NetBSD 7.1_STABLE
>Organization:
>Environment:
	
	
System: NetBSD scrooge 7.1_STABLE NetBSD 7.1_STABLE (THOG) #0: Thu Apr 26 08:21:31 CST 2018 oster@thog:/u1/builds/build180/src/obj/amd64/u1/builds/build180/src/sys/arch/amd64/compile/THOG amd64
Architecture: x86_64
Machine: amd64
>Description:

When building graphics/ilmbase on a NetBSD-7.1_STABLE/amd64 system, the
following error is encountered:
...
checking whether c++ supports C++14 features with +std=c++1y... no
checking whether c++ supports C++14 features with -h std=c++1y... no
configure: error: *** A compiler with support for C++14 language features is required.
*** Error code 1

Stop.
make[1]: stopped in /usr/pkgsrc/graphics/ilmbase




>How-To-Repeat:

On a NetBSD-7.1_STABLE/amd64 system do:

    cd /usr/pkgsrc/graphics/ilmbase
    make

>Fix:

Adding this:

 GCC_REQD += 6.0 

to the Makefile fixed it for me... 

>Unformatted: