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From: Jan Beich <jbeich@FreeBSD.org>
To: Samy Mahmoudi <samy.mahmoudi@gmail.com>
Cc: x11@freebsd.org
Subject: Re: [CFT] Mesa 18.2.0 update (mesa-libs, mesa-dri, libosmesa, clover)
References: <d0ti-x3mr-wny@FreeBSD.org>
 <CAFigVTP0KS83yVBYBwcdZm3gtz380MnknEtsy1Ujdz+1pGfe9A@mail.gmail.com>
Date: Wed, 12 Sep 2018 16:57:56 +0200
In-Reply-To: <CAFigVTP0KS83yVBYBwcdZm3gtz380MnknEtsy1Ujdz+1pGfe9A@mail.gmail.com>
 (Samy Mahmoudi's message of "Wed, 12 Sep 2018 15:59:06 +0200")
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Samy Mahmoudi <samy.mahmoudi@gmail.com> writes:

> checking for gcc... gcc7
[...]
> configure: error: --enable-llvm is required when building r300

I've filed https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231329 for you
but no one tests GCC on amd64/i386 nowadays unless it's a strict dependency.

graphics/mesa-dri/Makefile.common:
  # need LLVM for libEGL wherever possible, but mixing GCC and LLVM breaks Gallium
  .if ${CHOSEN_COMPILER_TYPE} == clang \
   || (${COMPONENT} == libs && ${ARCH} != sparc64)	# no working LLVM
  MESA_LLVM_VER?=	60
  .endif
  [...]
  .if "${MESA_LLVM_VER}" != ""
  [...]
  CONFIGURE_ARGS+=	--enable-llvm
  .else
  CONFIGURE_ARGS+=	--disable-llvm
  .endif