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dnl
dnl Add macros
dnl JAPHAR_GREP_CFLAGS
dnl
dnl
dnl JAPHAR_GREP_CFLAGS(flag, cmd_if_missing, cmd_if_present)
dnl
dnl From Japhar. Report changes to japhar@hungry.com
dnl
AC_DEFUN(JAPHAR_GREP_CFLAGS,
[case "$CFLAGS" in
"$1" | "$1 "* | *" $1" | *" $1 "* )
ifelse($#, 3, [$3], [:])
;;
*)
$2
;;
esac
])
AC_DEFUN(PERE_DETECT_BROKEN_SETNETGRENT,
[
AC_CACHE_CHECK([for broken setnetgrent], pere_cv_broken_setnetgrent,
[
AC_TRY_COMPILE(
[#include <netdb.h>],
[int retval = setnetgrent("dummygroup")],
pere_cv_broken_setnetgrent=no, pere_cv_broken_setnetgrent=yes)
])
if test "$pere_cv_broken_setnetgrent" = yes ; then
AC_DEFINE_UNQUOTED(HAVE_BROKEN_SETNETGRENT, 1,
[Define if setnetgrent() have no return value.])
fi
])
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