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authorJörg Frings-Fürst <debian@jff-webhosting.net>2017-12-02 10:30:25 +0100
committerJörg Frings-Fürst <debian@jff-webhosting.net>2017-12-02 10:30:25 +0100
commit44a3eaeba04ef78835ca741592c376428ada5f71 (patch)
tree29cc935fd475678dcbe38972bfa77fdc68ffb10d /gnulib-m4/isnanf.m4
parent6b73edd95d603e27d55d4905134ac1327d426534 (diff)
New upstream version 0.9.8upstream/0.9.8
Diffstat (limited to 'gnulib-m4/isnanf.m4')
-rw-r--r--gnulib-m4/isnanf.m417
1 files changed, 13 insertions, 4 deletions
diff --git a/gnulib-m4/isnanf.m4 b/gnulib-m4/isnanf.m4
index f49d20c6..856234ab 100644
--- a/gnulib-m4/isnanf.m4
+++ b/gnulib-m4/isnanf.m4
@@ -1,5 +1,5 @@
-# isnanf.m4 serial 14
-dnl Copyright (C) 2007-2016 Free Software Foundation, Inc.
+# isnanf.m4 serial 15
+dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@@ -180,8 +180,17 @@ int main()
[gl_cv_func_isnanf_works=yes],
[gl_cv_func_isnanf_works=no],
[case "$host_os" in
- irix* | solaris*) gl_cv_func_isnanf_works="guessing no";;
- *) gl_cv_func_isnanf_works="guessing yes";;
+ irix* | solaris*) gl_cv_func_isnanf_works="guessing no" ;;
+ mingw*) # Guess yes on mingw, no on MSVC.
+ AC_EGREP_CPP([Known], [
+#ifdef __MINGW32__
+ Known
+#endif
+ ],
+ [gl_cv_func_isnanf_works="guessing yes"],
+ [gl_cv_func_isnanf_works="guessing no"])
+ ;;
+ *) gl_cv_func_isnanf_works="guessing yes" ;;
esac
])
])