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GNU C Library master sources branch master updated. glibc-2.25-561-gdb7a548
- From: jsm28 at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 22 Jun 2017 22:53:18 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.25-561-gdb7a548
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=db7a548d02a9a47e8592d67980ffd1faeab3e20f
commit db7a548d02a9a47e8592d67980ffd1faeab3e20f
Author: Joseph Myers <joseph@codesourcery.com>
Date: Thu Jun 22 22:53:01 2017 +0000
Make float128_private.h work with generic ieee754.h.
float128_private.h redefines ieee754.h identifiers ieee854_long_double
and IEEE854_LONG_DOUBLE_BIAS to map them to identifiers from
ieee754_float128.h.
This causes problems when ieee754.h is included after
float128_private.h and it's a version of ieee754.h that also defines
those identifiers; specifically, sysdeps/ieee754/ieee754.h, which
defines those identifiers for the x86 extended format. This patch
fixes this by ensuring an include of ieee754.h from float128_private.h
before the redefinitions.
Tested for x86_64 (in conjunction with float128 patches).
* sysdeps/ieee754/float128/float128_private.h: Include
<ieee754.h>.
diff --git a/ChangeLog b/ChangeLog
index cd88695..d1de210 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
2017-06-22 Joseph Myers <joseph@codesourcery.com>
+ * sysdeps/ieee754/float128/float128_private.h: Include
+ <ieee754.h>.
+
* sysdeps/generic/math_private.h (__EXPR_FLT128): Do not apply
typeof to argument passed to __builtin_types_compatible_p.
(min_of_type): Pass type argument, not x, to __EXPR_FLT128.
diff --git a/sysdeps/ieee754/float128/float128_private.h b/sysdeps/ieee754/float128/float128_private.h
index 1e00853..c8b153d 100644
--- a/sysdeps/ieee754/float128/float128_private.h
+++ b/sysdeps/ieee754/float128/float128_private.h
@@ -23,6 +23,10 @@
#define HUGE_VALL HUGE_VAL_F128
#include <math/mul_splitl.h>
+/* This must be included before the renames of types and macros from
+ it. */
+#include <ieee754.h>
+
/* Renames derived from math_private.h. */
#include <math_private.h>
#include <ieee754_float128.h>
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 3 +++
sysdeps/ieee754/float128/float128_private.h | 4 ++++
2 files changed, 7 insertions(+), 0 deletions(-)
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