25 lines
738 B
Diff
25 lines
738 B
Diff
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Enable -Wtrampolines by default.
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--- a/gcc/common.opt
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+++ b/gcc/common.opt
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@@ -640,7 +640,7 @@ Common Var(warn_system_headers) Warning
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Do not suppress warnings from system headers
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Wtrampolines
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-Common Var(warn_trampolines) Warning
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+Common Var(warn_trampolines) Init(1) Warning
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Warn whenever a trampoline is generated
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Wtype-limits
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--- a/gcc/doc/invoke.texi
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+++ b/gcc/doc/invoke.texi
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@@ -4007,6 +4007,8 @@ headers---for that, @option{-Wunknown-pragmas} must also be used.
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for most targets, it is made up of code and thus requires the stack
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to be made executable in order for the program to work properly.
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+ This warning is enabled by default in Gentoo.
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+
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@item -Wfloat-equal
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@opindex Wfloat-equal
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@opindex Wno-float-equal
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