Hi,
I have a few projects that have to check for net/if.h. At least on Mac
OS X the fails with
CHECK_INCLUDE_FILES() even if the file exists as it needs some types
that are imported through
sys/socket.h.
Looking at the template of Modules/CheckIncludeFile.c.in I see:
#include <${CHECK_INCLUDE_FILE_VAR}>
and no way to add other includes before that.
Right now I use a multi-line hack to get sys/socket.h in, but I think
there should be a easier
way to handle this:
## multi-line hack to get sys/socket.h included before net/if.h on
MacOS X
CHECK_INCLUDE_FILES("sys/socket.h>
#include <net/if.h" HAVE_NET_IF_H)
get expanded correctly and passes, but doesn't look "right".
Jan
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