Hash :
b744688d
Author :
Date :
2024-04-04T11:16:15
Make the serial numbers in *.m4 files effective. Reported by Sam James in <https://lists.gnu.org/archive/html/bug-gnulib/2024-04/msg00051.html>. * m4/*.m4: Apply sed -e '1s|^# \(.*[.]m4\) serial |# \1\n# serial |'.
# fpe-trapping.m4
# serial 1
dnl Copyright (C) 2023-2024 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.
# Prerequisites for turning FE_INVALID exceptions into a SIGFPE signal.
AC_DEFUN_ONCE([gl_FPE_TRAPPING],
[
dnl Get FENV_EXCEPTIONS_TRACKING_LIBM.
AC_REQUIRE([gl_FENV_EXCEPTIONS_TRACKING])
dnl Get FENV_EXCEPTIONS_TRAPPING_LIBM.
AC_REQUIRE([gl_FENV_EXCEPTIONS_TRAPPING])
FPE_TRAPPING_LIBM="$FENV_EXCEPTIONS_TRACKING_LIBM"
if test -z "$FPE_TRAPPING_LIBM"; then
FPE_TRAPPING_LIBM="$FENV_EXCEPTIONS_TRAPPING_LIBM"
fi
AC_SUBST([FPE_TRAPPING_LIBM])
])