From 4db2deda5a75a0b25773aa4ad4e13a40c5f3ed7e Mon Sep 17 00:00:00 2001 From: pbrook Date: Sun, 13 Jun 2004 22:58:30 +0000 Subject: * Makefile.am (gfor_helper_src): Add runtime/normalize.f90. * configure.ac: Add checks for nextafter and nextafterf. * Makefile.in, config.h.in, configure: Regenerate. * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare. * intrinsics/rand.c (rand): Use normalize_r4_i4. * intrinsics/random.c (random_r4): Use normalize_r4_i4. (random_r8): Use normalize_r8_i8. * runtime/normalize.c: New file. testsuite/ * gfortran.fortran-torture/execute/random_2.f90: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83070 138bc75d-0d04-0410-961f-82ee72b054a4 --- libgfortran/configure.ac | 3 +++ 1 file changed, 3 insertions(+) (limited to 'libgfortran/configure.ac') diff --git a/libgfortran/configure.ac b/libgfortran/configure.ac index d4278569134..3c9d355f498 100644 --- a/libgfortran/configure.ac +++ b/libgfortran/configure.ac @@ -169,6 +169,9 @@ AC_CHECK_FUNCS(getrusage times) # Check for some C99 functions AC_CHECK_LIB([m],[round],[AC_DEFINE([HAVE_ROUND],[1],["c99 function"])]) AC_CHECK_LIB([m],[roundf],[AC_DEFINE([HAVE_ROUNDF],[1],["c99 function"])]) +# And other IEEE math functions +AC_CHECK_LIB([m],[nextafter],[AC_DEFINE([HAVE_NEXTAFTER],[1],[libm includes nextafter])]) +AC_CHECK_LIB([m],[nextafterf],[AC_DEFINE([HAVE_NEXTAFTERF],[1],[libm includes nextafterf])]) # Let the user override this AC_ARG_ENABLE(cmath, -- cgit v1.2.1