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From: Jan Beich <jbeich@FreeBSD.org>
To: Mark Linimon <linimon@FreeBSD.org>
Cc: ports-committers@freebsd.org, svn-ports-all@freebsd.org,
 svn-ports-head@freebsd.org
Subject: Re: svn commit: r483764 - head/lang/libobjc2
References: <201811020154.wA21s7Xx047937@repo.freebsd.org>
Date: Fri, 02 Nov 2018 03:36:26 +0100
In-Reply-To: <201811020154.wA21s7Xx047937@repo.freebsd.org> (Mark Linimon's
 message of "Fri, 2 Nov 2018 01:54:07 +0000 (UTC)")
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Mark Linimon <linimon@FreeBSD.org> writes:

> +CXXFLAGS_powerpc64=	-stdlib=libstdc++
> +CXXFLAGS_powerpcspe=	-stdlib=libstdc++
> +CXXFLAGS_powerpc=	-stdlib=libstdc++
> +CXXFLAGS_sparc64=	-stdlib=libstdc++
> +CXXFLAGS_mips=	-stdlib=libstdc++
> +CXXFLAGS_mips64=	-stdlib=libstdc++

May break the quoted archs if they switch to libc++. Try instead:

  .if exists(/usr/lib/libstdc++.so)
  CXXFLAGS+=	-stdlib=libstdc++
  .endif