From ecc84834b723eef4c32b8cf7fc91e3867924e0bf Mon Sep 17 00:00:00 2001
From: Alexander Shaposhnikov <shal1t712@gmail.com>
Date: Thu, 31 May 2018 20:42:13 +0000
Subject: [llvm-strip] Add -o option to llvm-strip

This diff implements the option -o
for specifying a file to write the output to.

Test plan: make check-all

Differential revision: https://reviews.llvm.org/D47505

llvm-svn: 333693
---
 llvm/tools/llvm-objcopy/StripOpts.td     | 4 ++++
 llvm/tools/llvm-objcopy/llvm-objcopy.cpp | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

(limited to 'llvm/tools/llvm-objcopy')

diff --git a/llvm/tools/llvm-objcopy/StripOpts.td b/llvm/tools/llvm-objcopy/StripOpts.td
index 7c8862f5406..5e62a9bb499 100644
--- a/llvm/tools/llvm-objcopy/StripOpts.td
+++ b/llvm/tools/llvm-objcopy/StripOpts.td
@@ -7,6 +7,10 @@ multiclass Eq<string name> {
 
 def help : Flag<["-", "--"], "help">;
 
+defm output : Eq<"o">,
+              MetaVarName<"output">,
+              HelpText<"Write output to <file>">;
+
 def strip_debug : Flag<["-", "--"], "strip-debug">,
                   HelpText<"Remove debugging symbols only">;
 
diff --git a/llvm/tools/llvm-objcopy/llvm-objcopy.cpp b/llvm/tools/llvm-objcopy/llvm-objcopy.cpp
index da8c6ee776a..bbd21d58823 100644
--- a/llvm/tools/llvm-objcopy/llvm-objcopy.cpp
+++ b/llvm/tools/llvm-objcopy/llvm-objcopy.cpp
@@ -582,7 +582,8 @@ CopyConfig ParseStripOptions(ArrayRef<const char *> ArgsArr) {
 
   CopyConfig Config;
   Config.InputFilename = Positional[0];
-  Config.OutputFilename = Positional[0];
+  Config.OutputFilename =
+      InputArgs.getLastArgValue(STRIP_output, Positional[0]);
 
   // Strip debug info only.
   Config.StripDebug = InputArgs.hasArg(STRIP_strip_debug);
-- 
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