svn commit: r457632 - in head/lang/guile2: . files

[Jan Beich]

Alexey Dokuchaev <danfe at FreeBSD.org> writes:

> On Sat, Dec 30, 2017 at 09:59:08PM +0100, Jan Beich wrote:
>
>> Alexey Dokuchaev <danfe at FreeBSD.org> writes:
>> 
>> > ++/* With old GCC, do not override _Static_assert: it conflicts with
>> > ++   #include <complex.h> below. */
>> > ++#if __clang__ || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 6)
>> 
>> - GCC check for minor version rejects 5.4, 6.4, 7.2
>> - Clang check needs defined() to pacify -Wundef with GCC
>> 
>> libguile/numbers.c:50:5: warning: "__clang__" is not defined, evaluates
>> to 0 [-Wundef]
>>  #if __clang__ || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 6)
>>      ^~~~~~~~~
>
> How about this:
>
>     #if defined(__clang__) || (__GNUC__ * 10 + __GNUC_MINOR__ >= 46)
>     ... ?

Looks OK. None of lang/gcc* ports have __GNUC_MINOR__ >= 10.