From b72c9a8cad955a768ccc54f9a8e991e9c6225554 Mon Sep 17 00:00:00 2001 From: Glenn Morris Date: Tue, 31 Jul 2012 21:53:04 -0400 Subject: [PATCH] * configure.ac (FLOAT_CHECK_DOMAIN, HAVE_INVERSE_HYPERBOLIC): New. --- ChangeLog | 2 ++ configure.ac | 6 ++++++ 2 files changed, 8 insertions(+) diff --git a/ChangeLog b/ChangeLog index fea0e72a9df..9aa7067bf64 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,7 @@ 2012-08-01 Glenn Morris + * configure.ac (FLOAT_CHECK_DOMAIN, HAVE_INVERSE_HYPERBOLIC): New. + * configure.ac (DEVICE_SEP, IS_DEVICE_SEP, IS_DIRECTORY_SEP) (IS_ANY_SEP): Move here from src/lisp.h. diff --git a/configure.ac b/configure.ac index 27aba36e744..008c6a651ad 100644 --- a/configure.ac +++ b/configure.ac @@ -3136,6 +3136,12 @@ AC_DEFINE(CLASH_DETECTION, 1, [Define if you want lock files to be written, so that Emacs can tell instantly when you try to modify a file that someone else has modified in his/her Emacs.]) +AH_TEMPLATE(FLOAT_CHECK_DOMAIN, [Define if the float library doesn't + handle errors by either setting errno, or signaling SIGFPE/SIGILL.]) + +AH_TEMPLATE(HAVE_INVERSE_HYPERBOLIC, [Define if you have the functions + acosh, asinh, and atanh.]) + dnl Everybody supports this, except MS. dnl Seems like the kind of thing we should be testing for, though. ## Note: PTYs are broken on darwin <6. Use at your own risk. -- 2.39.2