Blame SOURCES/gdb-dts-use-decltype.patch
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From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
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From: Keith Seitz <keiths@redhat.com>
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Date: Thu, 17 Jun 2021 14:17:23 -0400
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Subject: gdb-dts-use-decltype.patch
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;; Use decltype instead of typeof in headers
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;; (Keith Seitz)
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DTS11 defaults to c++17, which causes problems with the system-supplied
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python headers, which use the (now forbidden) "register" storage class.
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To work around this, we explicitly enable -std=c++11. However, that
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now causes problems with the use of "typeof" in header files, since
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-std often disables certain keywords.
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Fix this by using the standard's decltype specifier instead.
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diff --git a/gdbsupport/gdb_proc_service.h b/gdbsupport/gdb_proc_service.h
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--- a/gdbsupport/gdb_proc_service.h
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+++ b/gdbsupport/gdb_proc_service.h
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@@ -174,7 +174,7 @@ extern ps_err_e ps_lsetxregs (struct ps_prochandle *ph, lwpid_t lwpid,
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-fvisibility=hidden. */
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#define PS_EXPORT(SYM) \
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- __attribute__((visibility ("default"))) typeof (SYM) SYM
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+ __attribute__((visibility ("default"))) decltype (SYM) SYM
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PS_EXPORT (ps_get_thread_area);
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PS_EXPORT (ps_getpid);
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