15 lines
541 B
Diff
15 lines
541 B
Diff
# DP: Don't turn on DWARF 5 by default, where GCC 11 is not the default.
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--- a/src/gcc/doc/invoke.texi
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+++ b/src/gcc/doc/invoke.texi
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@@ -9630,6 +9630,9 @@ version for most targets is 5 (with the
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Darwin/Mac OS X, which default to version 2, and AIX, which defaults
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to version 4).
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+NOTE: On Ubuntu release, where GCC 11 is not used as the default (21.04
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+and earlier releases), it defaults to version 4.
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+
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Note that with DWARF Version 2, some ports require and always
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use some non-conflicting DWARF 3 extensions in the unwind tables.
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