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| author | Björn Gustavsson <[email protected]> | 2011-11-29 15:46:20 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2011-11-30 06:56:01 +0100 |
| commit | fa0f8d2c29b9ec44f0fa85cacc375979b175348b (patch) | |
| tree | 6a752ff7bf69c32e7d41098793b29f15f80652f2 /erts/configure.in | |
| parent | db0289277e9e2bc2e06a8530d39af65a94fd8ba3 (diff) | |
| download | otp-fa0f8d2c29b9ec44f0fa85cacc375979b175348b.tar.gz otp-fa0f8d2c29b9ec44f0fa85cacc375979b175348b.tar.bz2 otp-fa0f8d2c29b9ec44f0fa85cacc375979b175348b.zip | |
Disable floating point exceptions on Mac OS X by default
Many test cases provoke printouts similar to:
ERTS_FP_CHECK_INIT at 0x131fd218: detected unhandled FPE at 0x1
Until the problem has been identified and fixed, disable floating
point exceptions by default on Mac OS X.
Diffstat (limited to 'erts/configure.in')
| -rw-r--r-- | erts/configure.in | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/erts/configure.in b/erts/configure.in index e3eb6034e6..03125acced 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -2458,6 +2458,17 @@ case $ARCH-$OPSYS in darwin_mcontext_leopard=no ;; esac + +if test X${enable_fp_exceptions} = Xauto ; then + case $host_os in + darwin*) + enable_fp_exceptions=no + AC_MSG_NOTICE([Floating point exceptions disabled by default on MacOS X]) ;; + *) + ;; + esac +fi + if test X${enable_fp_exceptions} = Xauto ; then if test X${enable_hipe} = Xyes; then enable_fp_exceptions=yes |