diff options
| author | Eitan Adler <grimreaper@users.noreply.github.com> | 2018-05-16 05:58:09 (GMT) |
|---|---|---|
| committer | Benjamin Peterson <benjamin@python.org> | 2018-05-16 05:58:09 (GMT) |
| commit | 3055c947f98a078bd10d6a8cc352048a1b771d60 (patch) | |
| tree | 4ac3246dc2999080150e4ddb0aedc7b169cf8e45 /configure.ac | |
| parent | 2a7bacbd913cf2bf568b3c0f85a758946d3cf4e9 (diff) | |
| download | cpython-3055c947f98a078bd10d6a8cc352048a1b771d60.zip cpython-3055c947f98a078bd10d6a8cc352048a1b771d60.tar.gz cpython-3055c947f98a078bd10d6a8cc352048a1b771d60.tar.bz2 | |
closes bpo-33512: use standard for detecting long double (GH-6847)
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/configure.ac b/configure.ac index 883c905..679fac3 100644 --- a/configure.ac +++ b/configure.ac @@ -2198,16 +2198,8 @@ AC_CHECK_SIZEOF(size_t, 4) AC_CHECK_SIZEOF(pid_t, 4) AC_CHECK_SIZEOF(uintptr_t) -AC_MSG_CHECKING(for long double support) -have_long_double=no -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[long double x; x = (long double)0;]])],[ - AC_DEFINE(HAVE_LONG_DOUBLE, 1, [Define this if you have the type long double.]) - have_long_double=yes -],[]) -AC_MSG_RESULT($have_long_double) -if test "$have_long_double" = yes ; then +AC_TYPE_LONG_DOUBLE AC_CHECK_SIZEOF(long double, 16) -fi AC_CHECK_SIZEOF(_Bool, 1) |