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Add unistd.h to test initgroups() declaration

This commit is contained in:
Tatsuhiro Tsujikawa 2016-02-17 00:26:34 +09:00
parent 094168a58f
commit f0b5a8db8c
1 changed files with 7 additions and 2 deletions
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9
configure.ac
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@ -654,8 +654,13 @@ AC_CHECK_FUNC([timerfd_create],
# For cygwin: we can link initgroups, so AC_CHECK_FUNCS succeeds, but
# cygwin disables initgroups due to feature test macro magic with our
# configuration.
AC_CHECK_DECLS([initgroups], [], [], [[#include <grp.h>]])
# configuration. FreeBSD declares initgroups() in unistd.h.
AC_CHECK_DECLS([initgroups], [], [], [[
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <grp.h>
]])
# Checks for epoll availability, primarily for examples/tiny-nghttpd
AX_HAVE_EPOLL([have_epoll=yes], [have_epoll=no])