https://sourceware.org/bugzilla/show_bug.cgi?id=29479
--- Comment #1 from Sergei Trofimovich <slyich at gmail dot com> ---
So far I worked it around locally by removing java-specific code in
libcollector:
--- a/gprofng/libcollector/collector.c
+++ b/gprofng/libcollector/collector.c
@@ -912,9 +912,11 @@ __collector_open_experiment (const char *exp, const char
*params, sp_origin_t or
/* init tsd for unwind, called right after __collector_tsd_allocate()*/
__collector_ext_unwind_key_init (1, NULL);
+#if defined(GPROFNG_JAVA_PROFILING)
/* start java attach if suitable */
if (exp_origin == SP_ORIGIN_DBX_ATTACH)
__collector_jprofile_start_attach ();
+#endif
start_sec_time = CALL_UTIL (time)(NULL);
__collector_start_time = collector_interface.getHiResTime ();
TprintfT (DBG_LT0, "\t__collector_open_experiment; resetting start_time\n");
--- a/gprofng/libcollector/unwind.c
+++ b/gprofng/libcollector/unwind.c
@@ -557,6 +557,7 @@ __collector_get_frame_info (hrtime_t ts, int mode, void
*arg)
int size = max_frame_size;
#define MIN(a,b) ((a)<(b)?(a):(b))
+#if defined(GPROFNG_JAVA_PROFILING)
/* get Java info */
if (__collector_java_mode && __collector_java_asyncgetcalltrace_loaded &&
context && !pseudo_context)
{
@@ -569,6 +570,7 @@ __collector_get_frame_info (hrtime_t ts, int mode, void
*arg)
size -= sz;
}
}
+#endif
/* get native stack */
if (context)
Is it a reasonable approach? Or should jprofile.c unconditionally define those
functions? Say, with a possible no-op when `javac` is not available. What would
be your preference?
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