diff options
| author | Paolo Molaro <lupus@oddwiz.org> | 2004-08-10 12:56:24 +0400 |
|---|---|---|
| committer | Paolo Molaro <lupus@oddwiz.org> | 2004-08-10 12:56:24 +0400 |
| commit | 3a80172e9a0a265de7750db8f08291f0f29b854b (patch) | |
| tree | dfdea285d957e9ab9127e0de099601af151075bc /configure.in | |
| parent | 2fe23db0c0c64f170b04b4fb6927d6ecb76776ae (diff) | |
Detect old compilers.
svn path=/trunk/mono/; revision=32133
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 5af998712d2..a47c13c4e56 100644 --- a/configure.in +++ b/configure.in @@ -1028,6 +1028,18 @@ ac_cv_c_socklen_t=yes AC_MSG_RESULT(no) ]) +AC_MSG_CHECKING(for array element initalizer support) +AC_TRY_COMPILE([#include <sys/socket.h>], [ + const int array[] = {[1] = 2,}; +], [ + # Yes, we have it... + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_ARRAY_ELEM_INIT) +], [ + # We'll have to use signals + AC_MSG_RESULT(no) +]) + AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h) # Simply calling trunc (0.0) is no good since gcc will optimize the call away AC_TRY_LINK([#include <math.h>], |