diff options
Diffstat (limited to 'erts/configure.in')
| -rw-r--r-- | erts/configure.in | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/erts/configure.in b/erts/configure.in index ba80fdbbbe..4edf1883cd 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -3804,10 +3804,16 @@ if test "$enable_dtrace_test" = "yes" ; then if ! dtrace -h $DTRACE_CPP -Iemulator/beam -o ./foo-dtrace.h -s emulator/beam/erlang_dtrace.d; then AC_MSG_ERROR([Could not precompile erlang_dtrace.d: dtrace -h failed]) fi - rm -f foo-dtrace.h + + $RM -f dtest.{o,c} + cat > dtest.c <<_DTEST + #include "foo-dtrace.h" + int main(void) { ERLANG_DIST_PORT_BUSY_ENABLED(); return 0; } +_DTEST + $CC $CFLAGS -c -o dtest.o dtest.c $RM -f $DTRACE_2STEP_TEST - if dtrace -G $DTRACE_CPP $DTRACE_BITS_FLAG -Iemulator/beam -o $DTRACE_2STEP_TEST -s emulator/beam/erlang_dtrace.d 2> /dev/null && \ + if dtrace -G $DTRACE_CPP $DTRACE_BITS_FLAG -Iemulator/beam -o $DTRACE_2STEP_TEST -s emulator/beam/erlang_dtrace.d dtest.o && \ test -f $DTRACE_2STEP_TEST ; then rm $DTRACE_2STEP_TEST DTRACE_ENABLED_2STEP=yes @@ -3815,6 +3821,8 @@ if test "$enable_dtrace_test" = "yes" ; then else AC_MSG_NOTICE([dtrace precompilation for 1-stage DTrace successful]) fi + $RM -f dtest.{o,c} foo-dtrace.h + DTRACE_ENABLED=yes case $OPSYS in linux) |