GNU/kFreeBSD support in Jam

[jamego1293@andaluciajunta.es]

Hi,

The system build types in jam are defined by checking the definition of
"linux" and "__FreeBSD__":

# ifdef __FreeBSD__
# define OSMINOR "OS=FREEBSD"
# define OS_FREEBSD
# endif

...

# ifdef linux
# define OSMINOR "OS=LINUX"
# define OS_LINUX
# endif

I think someone would add an entry for GLIBC, but there are another Linux
kernel based systems wich don't use GLIBC, so, What could be the best way to
include GNU/kFreeBSD detection in these definitions?

I, as a workaround (to build gargoyle-free) added this to jam.h, without
deleting the Linux entry:


# ifdef __GLIBC__
# define OSMINOR "OS=GLIBC"
# define OS_GLIBC
# endif

It isn't very clean, but it works fine for building gargoyle-free

Thanks,
Javier