Mercurial > gnulib
changeset 18256:6492e1ca2d5b
signbit: port back to pre-C++11 GCC
* lib/math.in.h (signbit): Do previous change only if
__cplusplus < 201103. See Jonathan Wakely in:
https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/message/UY3VX3W7XEXYTUKHG5BALU4ACUD7ZLGE/
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Sat, 20 Feb 2016 07:52:53 -0800 |
| parents | 93e9ece52a3c |
| children | 8b8119876a81 |
| files | ChangeLog lib/math.in.h |
| diffstat | 2 files changed, 9 insertions(+), 1 deletions(-) [+] |
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--- a/ChangeLog Fri Feb 19 10:41:49 2016 +0100 +++ b/ChangeLog Sat Feb 20 07:52:53 2016 -0800 @@ -1,3 +1,10 @@ +2016-02-20 Paul Eggert <eggert@cs.ucla.edu> + + signbit: port back to pre-C++11 GCC + * lib/math.in.h (signbit): Do previous change only if + __cplusplus < 201103. See Jonathan Wakely in: + https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/message/UY3VX3W7XEXYTUKHG5BALU4ACUD7ZLGE/ + 2016-02-19 Kamil Dudka <kdudka@redhat.com> mountlist: recognize autofs-mounted remote file systems, too
--- a/lib/math.in.h Fri Feb 19 10:41:49 2016 +0100 +++ b/lib/math.in.h Sat Feb 20 07:52:53 2016 -0800 @@ -2205,7 +2205,8 @@ #if @GNULIB_SIGNBIT@ -# if @REPLACE_SIGNBIT_USING_GCC@ && !defined __cplusplus +# if (@REPLACE_SIGNBIT_USING_GCC@ \ + && (!defined __cplusplus || __cplusplus < 201103)) # undef signbit /* GCC 4.0 and newer provides three built-ins for signbit. */ # define signbit(x) \