diff options
Diffstat (limited to 'acinclude.m4')
-rw-r--r-- | acinclude.m4 | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 6a813f205..f5ef1d882 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -1,6 +1,6 @@ dnl MPFR specific autoconf macros -dnl Copyright 2000, 2002, 2003 Free Software Foundation. +dnl Copyright 2000, 2002, 2003, 2004 Free Software Foundation. dnl Contributed by the Spaces project, INRIA Lorraine. dnl dnl This file is part of the MPFR Library. @@ -151,6 +151,13 @@ esac # AC_CHECK_HEADERS(sys/fpu.h) +AC_CHECK_TYPE( [union fpc_csr], AC_DEFINE(HAVE_FPC_CSR), , +[ +#if HAVE_SYS_FPU_H +# include <sys/fpu.h> +#endif +]) + dnl Check for fesetround AC_CACHE_CHECK([for fesetround], mpfr_cv_have_fesetround, [ saved_LIBS="$LIBS" |