x11-servers/xorg-servers configure error

[Jan Beich]

Sevan / Venture37 <venture37 at gmail.com> writes:

> Hiya,
> I'm runnnig -head WITH_CLANG_IS_CC, when trying the build 
> x11-servers/xorg-servers I receive the error "/usr/bin/cpp does not 
> preserve whitespace with or without -traditional.  I don't know what to do."
>
> I tried the patch proposed in PR166373 which worked for x11/libX11, but 
> no luck.
[...]
> --- Makefile	24 Apr 2012 17:28:04 -0000	1.86
> +++ Makefile	22 May 2012 17:23:06 -0000
> @@ -56,6 +56,8 @@
>   		--localstatedir=/var --without-dtrace --disable-xephyr \
>   		--enable-record=yes
>
> +CONFIGURE_ENV+= RAWCPP="${RAWCPP}"
> +
[...]

Move above `+=' assignment after `=' one, i.e. anywhere below

  CONFIGURE_ENV= SHA1_LIB="-L/usr/lib -lcrypto" SHA1_CFLAGS="-I/usr/include"
  
--
I think portlint should warn about `=' assignments for common variables
under an ifdef, those often are harder to notice like in this case.