From 594e69b74b9f5d6e18989212317822ee38502a29 Mon Sep 17 00:00:00 2001 From: Marius Vollmer Date: Mon, 6 May 2002 22:26:57 +0000 Subject: [PATCH] (AC_CHECK_HEADERS): Check for floatingpoint.h ieeefp.h, and nan.h. (AC_CHECK_FUNCS): Check for finite, isinf, and isnan. --- configure.in | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/configure.in b/configure.in index 7757e3072..37e9b3d23 100644 --- a/configure.in +++ b/configure.in @@ -503,6 +503,10 @@ fi AC_REPLACE_FUNCS(inet_aton putenv strerror memmove mkstemp) +AC_CHECK_HEADERS(floatingpoint.h ieeefp.h nan.h) + +AC_CHECK_FUNCS(finite isinf isnan) + # When testing for the presence of alloca, we need to add alloca.o # explicitly to LIBOBJS to make sure that it is translated to # `alloca.lo' for libtool later on. This can and should be done more cleanly.