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authorTrannie Carter <[email protected]>2009-12-03 17:16:43 -0500
committerBjörn Gustavsson <[email protected]>2009-12-18 16:18:50 +0100
commit4160466b3b32ddb93ed50c59288ada2df38a4caf (patch)
treece4c3d80ecbb771f3bb1236502ade16894dd96c7 /xcomp
parent80afa01bca08e875fca796f277ec4be0cc71c387 (diff)
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Test for reliable fpes on Darwin platforms without DARWIN_MODERN_MCONTEXT
The mcontext_t structure changed between Tiger & Leopard and the erts configure script doesn't take this into account when testing for reliable floating point exceptions. HiPE is not enabled when reliable fpes are not detected. The PPC test preserves the pre-modern mcontext_t and so builds on Tiger, but I suspect that PPC/Leopard is broken. I don't have the header files to check modern PPC mcontext_t so I haven't changed that part of the test.
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