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-rw-r--r--erts/configure.in12
1 files changed, 10 insertions, 2 deletions
diff --git a/erts/configure.in b/erts/configure.in
index 26bc6d1240..8d245252b5 100644
--- a/erts/configure.in
+++ b/erts/configure.in
@@ -3852,10 +3852,16 @@ 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 $DTRACE_2STEP_TEST
DTRACE_ENABLED_2STEP=yes
@@ -3863,6 +3869,8 @@ if test "$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)