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Disable strict aliasing on GCCs newer than 2 until we have analyzed and fixed all aliasing issues.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25016 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Michael Lotz 2008-04-18 09:40:53 +00:00
parent 274ee7ddf6
commit aa01c3e72e
1 changed files with 6 additions and 0 deletions
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6
build/jam/BuildSetup
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@ -156,6 +156,12 @@ if $(HAIKU_USE_GCC_PIPE) = 1 {
HAIKU_GCC_BASE_FLAGS = -pipe ;
}
# disable strict aliasing on anything newer than gcc 2 as it may lead to unexpected results.
# TODO: remove this when all code has been analyzed/fixed with regard to aliasing.
if $(HAIKU_GCC_VERSION[1]) >= 3 {
HAIKU_GCC_BASE_FLAGS += -fno-strict-aliasing ;
}
# override gcc 2.95.3's header directory -- strictly necessary only when using
# the BeOS native compiler (since its headers are incompatible), but it doesn't
# harm for the cross-compiler either.