diff options
| -rw-r--r-- | ares/acinclude.m4 | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/ares/acinclude.m4 b/ares/acinclude.m4 index 31972aa36..2d4aa918f 100644 --- a/ares/acinclude.m4 +++ b/ares/acinclude.m4 @@ -125,19 +125,17 @@ dnl CARES_CHECK_CONSTANT(headers, constant name, if found, [if not found]) AC_DEFUN([CARES_CHECK_CONSTANT], [ AC_MSG_CHECKING([for $2]) - AC_TRY_RUN( - [ + AC_EGREP_CPP(VARIABLEWASDEFINED, + [ $1 - int main() - { - #ifdef $2 - return 0; - #else - return 1; - #endif - } - ], ac_constant="yes", ac_constant="no") + #ifdef $2 + VARIABLEWASDEFINED + #else + NJET + #endif + ], ac_constant="yes", ac_constant="no" + ) if test "$ac_constant" = "yes" ; then AC_MSG_RESULT(yes) $3 |