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build: Disable dtrace probes under static analysis

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The macros for the probes confuse the static analyser, and are often
called with arguments which the analyser things shouldn’t be used any
more (for example, the address of a block of memory which has just been
freed).

Signed-off-by: Philip Withnall <withnall@endlessm.com>

Helps: #1767
This commit is contained in:
Philip Withnall 2019-09-05 13:53:13 +01:00
parent 18a232be89
commit 0b4162e714
3 changed files with 9 additions and 3 deletions
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4
gio/gio_trace.h
View File

@ -25,7 +25,9 @@
#error "config.h must be included prior to gio_trace.h"
#endif
#ifdef HAVE_DTRACE
/* Ignore probes when doing static analysis, as they do weird things which
* confuses the analyser. */
#if defined(HAVE_DTRACE) && !defined(__clang_analyzer__)
/* include the generated probes header and put markers in code */
#include "gio_probes.h"

4
glib/glib_trace.h
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@ -25,7 +25,9 @@
#error "config.h must be included prior to glib_trace.h"
#endif
#ifdef HAVE_DTRACE
/* Ignore probes when doing static analysis, as they do weird things which
* confuses the analyser. */
#if defined(HAVE_DTRACE) && !defined(__clang_analyzer__)
/* include the generated probes header and put markers in code */
#include "glib_probes.h"

4
gobject/gobject_trace.h
View File

@ -25,7 +25,9 @@
#error "config.h must be included prior to gobject_trace.h"
#endif
#ifdef HAVE_DTRACE
/* Ignore probes when doing static analysis, as they do weird things which
* confuses the analyser. */
#if defined(HAVE_DTRACE) && !defined(__clang_analyzer__)
/* include the generated probes header and put markers in code */
#include "gobject_probes.h"