Fixed for 13.4
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https://bugs.launchpad.net/bugs/1933775
Title:
libgcc-s1 and libstdc++6 depend on broken libtbb2 package
Status in gcc:
Fix Released
Status in
Maybe we could do something like this:
--- a/libstdc++-v3/include/pstl/parallel_backend_tbb.h
+++ b/libstdc++-v3/include/pstl/parallel_backend_tbb.h
@@ -15,6 +15,11 @@
#include "parallel_backend_utils.h"
+#ifndef TBB_SUPPRESS_DEPRECATED_MESSAGES
+# define TBB_SUPPRESS_DEPRECATED_MESSAGES 1
+#
(In reply to Jonathan Wakely from comment #11)
> Yes, it was fixed by r11-4187 but the problem is still present on the gcc-10
> branch.
I think that commit simply makes it possible to use oneTBB, which
doesn't give a warning. But if you use TBB 2020.3 or older, then you
still get a warning.
--
Y
N.B. you can use -DTBB_SUPPRESS_DEPRECATED_MESSAGES=1 to suppress the
warning.
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https://bugs.launchpad.net/bugs/1933775
Title:
libgcc-s1 and libstdc++6 depend on
Maybe a dup of PR 104435
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https://bugs.launchpad.net/bugs/1974265
Title:
`demangle_const` causes infinite recursion and stack overflow
Status in binutils:
Yes, it was fixed by r11-4187 but the problem is still present on the
gcc-10 branch.
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https://bugs.launchpad.net/bugs/1933775
Title:
libgcc-s1 and libstdc++6 dep
There's no easy solution. Intel contributed the PSTL headers with a
dependency on TBB task.h header, then deprecated that header in a later
TBB release. You need to either use an older TBB, or suppress the
warning.
There is a plan to add an OpenMP backend to PSTL, which will remove the
TBB depende
Tom, it looks like that fix landed upstream after our last sync. Should
we use it?
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https://bugs.launchpad.net/bugs/1933775
Title:
libgcc-s1 and libstdc++6 depen
requires TBB, as documented:
https://gcc.gnu.org/onlinedocs/libstdc++/manual/status.html#status.iso.2017
"Note 3: The Parallel Algorithms have an external dependency on Intel
TBB 2018 or later. If the header is included then -ltbb must
be used to link to TBB."
If you use the parallel algos (or
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