Author: ddunbar
Date: Thu Nov 11 10:08:59 2010
New Revision: 118786
URL: http://llvm.org/viewvc/llvm-project?rev=118786&view=rev
Log:
Driver: Allow build system override of default non-fragile ABI version.
Modified:
cfe/trunk/lib/Driver/Tools.cpp
Modified: cfe/trunk/lib/Driver/Tools.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=118786&r1=118785&r2=118786&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Thu Nov 11 10:08:59 2010
@@ -1425,7 +1425,11 @@
options::OPT_fno_objc_nonfragile_abi,
getToolChain().IsObjCNonFragileABIDefault())) {
// Determine the non-fragile ABI version to use.
+#ifdef DISABLE_DEFAULT_NONFRAGILEABI_TWO
+ unsigned NonFragileABIVersion = 1;
+#else
unsigned NonFragileABIVersion = 2;
+#endif
if (Arg *A = Args.getLastArg(
options::OPT_fobjc_nonfragile_abi_version_EQ)) {
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