Historically when we specify <cflags> those get added
to compiles of C++
files and not just C files. I have a need to compile C99
code using GCC
so I add "<cflags>-std=c99" someplace
globally (since I don't care about
compiling < C99). Problem is that now I get a warning
from GCC for all
C++ compile files:
cc1plus: warning: command line option "-std=c99"
is valid for C/ObjC but
not for C++
So I went looking at the BBv2 code and trying to figure out
how to
handle the need to have language specific flags. To my
surprise, there
doesn't seem to be a way, short of adding more features and
hence
changing all the toolsets. I tried the seemingly obvious
obvious:
<toolset>gcc,<target-type>C:<cflags>-std=c
99
Which had zero effect, in as far as it added the option
regardless.
Is there some easy/reasonable way to have C only flags?
If not, how can we add language specific flags? (Or should I
go ahead
and figure out how to make my attempt above work?)
PS. Ideally I would rather be able to do
"<toolset>gcc,<type>c:<flags>-std=c99
".
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