Merge remote-tracking branch 'public/master' into vulkan

1 files changed, 11 insertions, 1 deletions

diff --git a/scons/gallium.py b/scons/gallium.py
index 46520168a02..f37042d9af1 100755
--- a/scons/gallium.py
+++ b/scons/gallium.py
@@ -410,7 +410,7 @@ def generate(env):
         # Work around aliasing bugs - developers should comment this out
         ccflags += ['-fno-strict-aliasing']
         ccflags += ['-g']
-        if env['build'] in ('checked', 'profile'):
+        if env['build'] in ('checked', 'profile') or env['asan']:
             # See http://code.google.com/p/jrfonseca/wiki/Gprof2Dot#Which_options_should_I_pass_to_gcc_when_compiling_for_profiling?
             ccflags += [
                 '-fno-omit-frame-pointer',
@@ -540,6 +540,16 @@ def generate(env):
             # scan-build will produce more comprehensive output
             env.Append(CCFLAGS = ['--analyze'])
 
+    # https://github.com/google/sanitizers/wiki/AddressSanitizer
+    if env['asan']:
+        if gcc_compat:
+            env.Append(CCFLAGS = [
+                '-fsanitize=address',
+            ])
+            env.Append(LINKFLAGS = [
+                '-fsanitize=address',
+            ])
+
     # Assembler options
     if gcc_compat:
         if env['machine'] == 'x86':