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| author | Lukas Larsson <[email protected]> | 2013-08-08 10:25:58 +0200 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2013-08-08 10:25:58 +0200 |
| commit | a44ae95751b309440c8419ec79d99abc94ff4d5f (patch) | |
| tree | 6d3867af54ecaff66477c1c4f1d98e2da80fef08 /erts/configure.in | |
| parent | e08d6790ebae6a74952f910355e19125408dcc74 (diff) | |
| parent | 3fbbe6760a0476fccc2375dc8ca5791546dbc876 (diff) | |
| download | otp-a44ae95751b309440c8419ec79d99abc94ff4d5f.tar.gz otp-a44ae95751b309440c8419ec79d99abc94ff4d5f.tar.bz2 otp-a44ae95751b309440c8419ec79d99abc94ff4d5f.zip | |
Merge branch 'maint'
* maint:
Bailout if no native implementations are found
Diffstat (limited to 'erts/configure.in')
| -rw-r--r-- | erts/configure.in | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/erts/configure.in b/erts/configure.in index 2f624e5853..64436e933c 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -1051,12 +1051,15 @@ if test $ERTS_BUILD_SMP_EMU = yes; then AC_DEFINE(ERTS_HAVE_SMP_EMU, 1, [Define if the smp emulator is built]) + test "X$smp_require_native_atomics" = "Xyes" && + AC_DEFINE(ETHR_SMP_REQUIRE_NATIVE_IMPLS, 1, [Define if you want to enable check for native ethread implementations]) + case "$ethr_have_native_atomics-$smp_require_native_atomics-$ethr_have_native_spinlock" in yes-*) ;; no-yes-*) - AC_MSG_ERROR([No native atomic implementation found. See INSTALL.md for more information.]) + AC_MSG_ERROR([No native atomic implementation found. See Configuring section in INSTALL.md for more information.]) ;; no-no-yes) |