Only include limits.h when actually used

The __extension__ seems to trigger a bug in gcc when there are no
identifier specified afterwards.

Testcase:
  echo "#include <stdlib.h>" > try.c && cc -O0 -c try.c
  try.c:2:0: error: expected identifier or '(' at end of input

With -O2 it does not happen.

We work around this by only pulling in limits.h when we actually need the
PATH_MAX.

Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>

0 files changed, 0 insertions, 0 deletions