Driver: implement --dyld-prefix option.
This option is used to select a dynamic loader prefix to be used
at runtime. Currently this is implemented for the Linux toolchain.
Differential Revision: http://llvm-reviews.chandlerc.com/D851
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@182744 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Driver.cpp b/lib/Driver/Driver.cpp
index 1dbbc9a..5e8dde3 100644
--- a/lib/Driver/Driver.cpp
+++ b/lib/Driver/Driver.cpp
@@ -289,6 +289,8 @@
}
if (const Arg *A = Args->getLastArg(options::OPT__sysroot_EQ))
SysRoot = A->getValue();
+ if (const Arg *A = Args->getLastArg(options::OPT__dyld_prefix_EQ))
+ DyldPrefix = A->getValue();
if (Args->hasArg(options::OPT_nostdlib))
UseStdLib = false;