Adding GYP_DEFINES=ASAN to enable ASAN build
BUG=chromium-os:16717
TEST=manual yet
Review URL: http://codereview.chromium.org/7541045
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@96772 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/build/common.gypi b/build/common.gypi
index a79a8a07..ee0334ba 100644
--- a/build/common.gypi
+++ b/build/common.gypi
@@ -181,6 +181,11 @@
# Has no effect if 'clang' is not set as well.
'clang_use_chrome_plugins%': 0,
+ # Enable building with ASAN (Clang's -fasan option).
+ # -fasan only works with clang, but asan=1 implies clang=1
+ # See https://sites.google.com/a/chromium.org/dev/developers/testing/addresssanitizer
+ 'asan%': 0,
+
# Set to 1 compile with -fPIC cflag on linux. This is a must for shared
# libraries on linux x86-64 and arm, plus ASLR.
'linux_fpic%': 1,
@@ -306,6 +311,7 @@
'configuration_policy%': '<(configuration_policy)',
'safe_browsing%': '<(safe_browsing)',
'clang_use_chrome_plugins%': '<(clang_use_chrome_plugins)',
+ 'asan%': '<(asan)',
'enable_register_protocol_handler%': '<(enable_register_protocol_handler)',
'enable_smooth_scrolling%': '<(enable_smooth_scrolling)',
# Whether to build for Wayland display server
@@ -690,6 +696,10 @@
['enable_register_protocol_handler==1', {
'grit_defines': ['-D', 'enable_register_protocol_handler'],
}],
+
+ ['asan==1', {
+ 'clang%': 1,
+ }],
],
},
'target_defaults': {
@@ -1543,6 +1553,16 @@
'-Xclang', '-add-plugin', '-Xclang', '<(clang_add_plugin)',
],
}],
+ ['asan==1', {
+ # Only in the linux section for now, since ASAN doesn't
+ # work on Mac yet.
+ 'cflags': [
+ '-fasan -w',
+ ],
+ 'ldflags': [
+ '-fasan',
+ ],
+ }],
['no_strict_aliasing==1', {
'cflags': [
'-fno-strict-aliasing',
