Linux: Autodetect and change build flags when using gcc 4.4.
This runs g++ -dumpversion (or $CXX) to establish the compiler version
and set the gyp gcc_version variable automatically.
BUG=25209
Review URL: http://codereview.chromium.org/339046
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@30824 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/build/common.gypi b/build/common.gypi
index 05c8de9d..52ce4d2 100644
--- a/build/common.gypi
+++ b/build/common.gypi
@@ -182,6 +182,9 @@
'conditions': [
['OS=="linux"', {
+ # This will set gcc_version to XY if you are running gcc X.Y.*.
+ # This is used to tweak build flags for gcc 4.4.
+ 'gcc_version%': '<!(python <(DEPTH)/build/compiler_version.py)',
'conditions': [
['branding=="Chrome" or linux_chromium_breakpad==1', {
'linux_breakpad%': 1,
