On Sun, Sep 22, 2013 at 4:06 PM, Tom Browder <tom.brow...@gmail.com> wrote:
> On Thu, Sep 12, 2013 at 11:37 AM, Christopher Sean Morrison> <brl...@mac.com>
> wrote:
>> Still, the measure for migrating to C99 has been demonstrating
>> (and making the accommodations for) a strict C89 posix compilation baseline.
> Okay, I added this to misc/CMake/CompilerFlags.cmake:
>
> BRLCAD_CHECK_C_FLAG("std=c89" BUILD_TYPES Debug)
> BRLCAD_CHECK_C_FLAG("pedantic" BUILD_TYPES Debug)
>
> Should that do the trick with a Debug build? If so, maybe Cliff could
> add a config option to select that, say,
That does seem to "do the trick": it caught the following:
In file: src/other/tcl/generic/tclBasic.c
line: 239: { "hypot", ExprBinaryFunc, (ClientData) hypot },
error: 'hypot' undeclared here (not in a function)
We find that the hypot function is a C99 function (see man hypot).
So what is the approved solution for that? Macro guards?
Best,
-Tom
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