Hi,
Pipes for the world...
find . -type f -iname "*.[ch]" -print0 | \
xargs -0 grep -P '#\s*include' /dev/null | \
sort | \
uniq -c | \
sort -gr | \
less -MSi
turns up all the double-inclusions. Needs someone to review, because odd
things like
/* meh */
#if defined(ABC)
# include "foo.h"
#elif defined(DEF)
# include "foo.h"
#else
# whatever
#endif
are done. Or, that <foo.h> actually changes its meaning depending on a
macro...
/* ugly */
#define FOO expand_me
#include <foo.h>
#undef FOO
#define FOO something_else
#include <foo.h>
#undef FOO
happy hunting.
Jan
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