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[Bug bootstrap/51450] configure's test for -fno-rtti -fno-exceptions broken
- From: "christophe.lyon at st dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 30 Jan 2012 09:23:27 +0000
- Subject: [Bug bootstrap/51450] configure's test for -fno-rtti -fno-exceptions broken
- Auto-submitted: auto-generated
- References: <bug-51450-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51450
--- Comment #2 from christophe.lyon at st dot com 2012-01-30 09:23:27 UTC ---
I noticed this about an official release; I am not sure which one it was when I
entered this report, but it is at least true for GCC-4.6.2.
I have just checked
http://gcc.gnu.org/viewcvs/trunk/gcc/configure?revision=183406&view=markup
which seems to be the current trunk version of GCC's configure and can still
see:
lt_simple_compile_test_code="int some_variable = 0;"
at line 14904
So, when this is used when testing for -fno-rtti -fno-exceptions, it makes the
test fail.
I am not regenerating configure.