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-rw-r--r--system/gcc/012_all_default-warn-trampolines.patch25
1 files changed, 25 insertions, 0 deletions
diff --git a/system/gcc/012_all_default-warn-trampolines.patch b/system/gcc/012_all_default-warn-trampolines.patch
new file mode 100644
index 000000000..9ab4378d4
--- /dev/null
+++ b/system/gcc/012_all_default-warn-trampolines.patch
@@ -0,0 +1,25 @@
+Enable -Wtrampolines by default.
+
+
+--- a/gcc/common.opt
++++ b/gcc/common.opt
+@@ -648,7 +648,7 @@ Common Var(warn_system_headers) Warning
+ Do not suppress warnings from system headers
+
+ Wtrampolines
+-Common Var(warn_trampolines) Warning
++Common Var(warn_trampolines) Init(1) Warning
+ Warn whenever a trampoline is generated
+
+ Wtype-limits
+--- a/gcc/doc/gcc.info
++++ b/gcc/doc/gcc.info
+@@ -4021,6 +4021,8 @@ compiler warns that an unrecognized option is present.
+ and thus requires the stack to be made executable in order for the
+ program to work properly.
+
++ This warning is enabled by default in Gentoo.
++
+ '-Wfloat-equal'
+ Warn if floating-point values are used in equality comparisons.
+