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authorUlrich Drepper <drepper@redhat.com>1998-12-28 14:28:07 +0000
committerUlrich Drepper <drepper@redhat.com>1998-12-28 14:28:07 +0000
commit76235ed48f5bc3ec639e886633fc45bede1c470b (patch)
treefea71a7be41602645e2139d0552bb2378a2069fe /sysdeps
parentdb276fa11c8a8b574f3467680a3372504629c114 (diff)
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Update.
1998-12-28  Ulrich Drepper  <drepper@cygnus.com>

	* stdlib/fpioconst.c: If __NO_LONG_DOUBLE_MATH don't define constants
	beyond range of double.
	* stdlib/fpioconst.h (_fpioconst_pow10): Reduce size according to
	fpioconst.c change.
	* stdlib/strtold.c: Fall back on double functions if
	__NO_LONG_DOUBLE_MATH.
	* stdlib/strtold_l.c: Likewise.
	* wcsmbs/wcstold.c: Likewise.
	* wcsmbs/wcstold_l.c: Likewise.
	* sysdeps/ieee754/ldbl2mpn.c: Don't generate code if
	__NO_LONG_DOUBLE_MATH.
	* sysdeps/ieee754/mpn2ldbl.c: Likewise.

1998-12-28  Geoff Keating  <geoffk@ozemail.com.au>

	* sysdeps/powerpc/bits/endian.h: Use #warning, not #error, if
	the endianness can't be determined, for makedepend.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/ieee754/ldbl2mpn.c7
-rw-r--r--sysdeps/ieee754/mpn2ldbl.c7
-rw-r--r--sysdeps/powerpc/bits/endian.h3
3 files changed, 14 insertions, 3 deletions
diff --git a/sysdeps/ieee754/ldbl2mpn.c b/sysdeps/ieee754/ldbl2mpn.c
index dfec095912..e95895c0af 100644
--- a/sysdeps/ieee754/ldbl2mpn.c
+++ b/sysdeps/ieee754/ldbl2mpn.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -21,8 +21,11 @@
 #include "longlong.h"
 #include <ieee754.h>
 #include <float.h>
+#include <math.h>
 #include <stdlib.h>
 
+#ifndef __NO_LONG_DOUBLE_MATH
+
 /* Convert a `long double' in IEEE854 standard double-precision format to a
    multi-precision integer representing the significand scaled up by its
    number of bits (64 for long double) and an integral power of two
@@ -92,3 +95,5 @@ __mpn_extract_long_double (mp_ptr res_ptr, mp_size_t size,
 
   return N;
 }
+
+#endif	/* __NO_LONG_DOUBLE_MATH */
diff --git a/sysdeps/ieee754/mpn2ldbl.c b/sysdeps/ieee754/mpn2ldbl.c
index 2f410c99d7..7802355eba 100644
--- a/sysdeps/ieee754/mpn2ldbl.c
+++ b/sysdeps/ieee754/mpn2ldbl.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -20,6 +20,9 @@
 #include "gmp-impl.h"
 #include <ieee754.h>
 #include <float.h>
+#include <math.h>
+
+#ifndef __NO_LONG_DOUBLE_MATH
 
 /* Convert a multi-precision integer of the needed number of bits (64 for
    long double) and an integral power of two to a `long double' in IEEE854
@@ -44,3 +47,5 @@ __mpn_construct_long_double (mp_srcptr frac_ptr, int expt, int sign)
 
   return u.d;
 }
+
+#endif /* __NO_LONG_DOUBLE_MATH */
diff --git a/sysdeps/powerpc/bits/endian.h b/sysdeps/powerpc/bits/endian.h
index d292ba9fdb..fdfadf9c1b 100644
--- a/sysdeps/powerpc/bits/endian.h
+++ b/sysdeps/powerpc/bits/endian.h
@@ -31,6 +31,7 @@
 # if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN
 #  define __BYTE_ORDER __LITTLE_ENDIAN
 # else
-#  error Cannot determine current byte order.
+#  warning Cannot determine current byte order, assuming big-endian.
+#  define __BYTE_ORDER __BIG_ENDIAN
 # endif
 #endif