diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2005-03-11 08:06:57 +0000 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2005-03-11 08:06:57 +0000 |
| commit | 0ae8b51230863c0b135c4fcd2ec70a4cba150897 (patch) | |
| tree | e35934332485f528eee8c70a3fd0c9dde524aae5 /ares | |
| parent | 547c136b4f91c2efe38cf612d333eae8c3e2b2b7 (diff) | |
Replace AC_TRY_RUN() with AC_EGREP_CPP() when checking for constants to
work fine with cross-compiled builds.
Diffstat (limited to 'ares')
| -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 |