diff options
Diffstat (limited to 'lib/erl_interface/configure.in')
| -rw-r--r-- | lib/erl_interface/configure.in | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/erl_interface/configure.in b/lib/erl_interface/configure.in index 9e52a2adcf..0a8fbf513c 100644 --- a/lib/erl_interface/configure.in +++ b/lib/erl_interface/configure.in @@ -100,7 +100,9 @@ AC_CHECK_SIZEOF(long) AC_CHECK_SIZEOF(void *) AC_CHECK_SIZEOF(long long) -if test $ac_cv_sizeof_void_p = 8; then +dnl We set EI_64BIT mode when long is 8 bytes, this makes things +dnl work on windows and unix correctly +if test $ac_cv_sizeof_long = 8; then CFLAGS="$CFLAGS -DEI_64BIT" fi |