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Apply glibc-isinf-cxx11.patch to improve C++11 compatibility

This commit is contained in:
Florian Weimer 2016-02-02 12:28:36 +01:00
parent b2bf60e825
commit 363323a3b9
3 changed files with 38 additions and 1 deletions
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32
glibc-isinf-cxx11.patch Normal file
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@ -0,0 +1,32 @@
commit 48746aa5a013aab5ca89ee8c29761baec8850c0f
Author: Jakub Jelinek <jakub@redhat.com>
Date: Mon Feb 1 16:17:55 2016 +0000
Restore isinf, isinfl, isnanf and isnanl for C++11
diff --git a/math/bits/mathcalls.h b/math/bits/mathcalls.h
index a48345d..9a7b3f0 100644
--- a/math/bits/mathcalls.h
+++ b/math/bits/mathcalls.h
@@ -196,7 +196,9 @@ __MATHDECL_1 (int,__finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
_Mdouble_END_NAMESPACE
#ifdef __USE_MISC
-# if !defined __cplusplus || __cplusplus < 201103L /* Conflicts with C++11. */
+# if (!defined __cplusplus \
+ || __cplusplus < 201103L /* isinf conflicts with C++11. */ \
+ || __MATH_DECLARING_DOUBLE == 0) /* isinff or isinfl don't. */
/* Return 0 if VALUE is finite or NaN, +1 if it
is +Infinity, -1 if it is -Infinity. */
__MATHDECL_1 (int,isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
@@ -232,7 +234,9 @@ __END_NAMESPACE_C99
__MATHDECL_1 (int,__isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
#if defined __USE_MISC || (defined __USE_XOPEN && !defined __USE_XOPEN2K)
-# if !defined __cplusplus || __cplusplus < 201103L /* Conflicts with C++11. */
+# if (!defined __cplusplus \
+ || __cplusplus < 201103L /* isnan conflicts with C++11. */ \
+ || __MATH_DECLARING_DOUBLE == 0) /* isnanf or isnanl don't. */
/* Return nonzero if VALUE is not a number. */
__MATHDECL_1 (int,isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
# endif

4
glibc.spec
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@ -290,7 +290,9 @@ Patch2034: glibc-aarch64-workaround-nzcv-clobber-in-tlsdesc.patch
# Group Merge Patch:
Patch2035: glibc-nsswitch-Add-group-merging-support.patch
Patch2036: glibc-gcc-PR69537.patch
Patch2037: glibc-isinf-cxx11.patch
##############################################################################
#
@ -685,6 +687,7 @@ cat /proc/meminfo
%patch0059 -p1
%patch2035 -p1
%patch2036 -p1
%patch2037 -p1
##############################################################################
# %%prep - Additional prep required...
@ -1945,6 +1948,7 @@ rm -f *.filelist*
%changelog
* Tue Feb 02 2016 Florian Weimer <fweimer@redhat.com> - 2.22.90-32
- Auto-sync with upstream master.
- Add glibc-isinf-cxx11.patch to improve C++11 compatibility.
* Thu Jan 28 2016 Florian Weimer <fweimer@redhat.com> - 2.22.90-31
- Add workaround for GCC PR69537.

3
series
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@ -37,4 +37,5 @@ glibc-dns-host-gcc5.patch -p1 --fuzz=0
glibc-bug-regex-gcc5.patch -p1 --fuzz=0
glibc-c-utf8-locale.patch -p1 --fuzz=0
glibc-nsswitch-Add-group-merging-support.patch -p1 --fuzz=0
glibc-gcc-PR69537.patch
glibc-gcc-PR69537.patch -p1 --fuzz=0
glibc-isinf-cxx11.patch -p1 --fuzz=0