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2010-01-12Merge branch 'tc/premodern-fpe' into ccase/r13b04_devErlang/OTP
* tc/premodern-fpe: Add -D_XOPEN_SOURCE to CPPFLAGS on Darwin platforms Test for reliable fpes on Darwin platforms without DARWIN_MODERN_MCONTEXT OTP-8368 The configure test for reliable floating point exceptions has been update to work on modern versions of Mac OS X. (Thanks to Trannie Carter.)
2009-12-18Add -D_XOPEN_SOURCE to CPPFLAGS on Darwin platformsTrannie Carter
ucontext routines are deprecated in Snow Leopard and defining _XOPEN_SOURCE is the suggested remedy.
2009-12-18Test for reliable fpes on Darwin platforms without DARWIN_MODERN_MCONTEXTTrannie Carter
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.
2009-12-11OTP-8323 Miscellaneous cross compilation improvements. For example, oneRickard Green
new mandatory configuration variable that replaces all other previously mandatory configuration variables, and better documentation. Note that old cross compilation configurations cannot be used without modifications. For more information see the $ERL_TOP/xcomp/README file.
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP