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| author | Björn Gustavsson <[email protected]> | 2017-05-12 13:54:32 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2017-05-16 10:19:37 +0200 |
| commit | 4b216f70be3403bb7c102e7ac1a91b1ee4805c33 (patch) | |
| tree | 9343836986b792c97e98cb281fce6cf03c6f39b4 /erts/configure.in | |
| parent | 773c4d4f0416f25e3c0c6939f8d0871dc4486bab (diff) | |
| download | otp-4b216f70be3403bb7c102e7ac1a91b1ee4805c33.tar.gz otp-4b216f70be3403bb7c102e7ac1a91b1ee4805c33.tar.bz2 otp-4b216f70be3403bb7c102e7ac1a91b1ee4805c33.zip | |
Let --enable-lock-counter build an additional emulator
"./configure --enable-lock-counter" would modify the behavior
of the default emulator (usually SMP).
To make lock counting more accessible, change --enable-lock-counter
to build an additional emulator in the same way as:
(cd erts/emulator && make lcnt)
(The next commit will make it easier to start the built lock-counter
emulator.)
Diffstat (limited to 'erts/configure.in')
| -rw-r--r-- | erts/configure.in | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/erts/configure.in b/erts/configure.in index c82ebaa74c..830e3d7776 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -1002,6 +1002,7 @@ else fi FLAVORS= +TYPES=opt ERTS_BUILD_SMP_EMU=$enable_smp_support AC_MSG_CHECKING(whether an emulator with smp support should be built) case $ERTS_BUILD_SMP_EMU in @@ -1210,6 +1211,7 @@ esac AC_SUBST(ERTS_BUILD_PLAIN_EMU) AC_SUBST(FLAVORS) +AC_SUBST(TYPES) case "$ERTS_BUILD_PLAIN_EMU-$ERTS_BUILD_SMP_EMU" in no-no) @@ -1365,7 +1367,7 @@ else AC_MSG_CHECKING(whether lock counters should be enabled) AC_MSG_RESULT($enable_lock_count) if test "x$enable_lock_count" != "xno"; then - EMU_THR_DEFS="$EMU_THR_DEFS -DERTS_ENABLE_LOCK_COUNT" + TYPES="$TYPES lcnt" fi case $host_os in |