[llvm] r342364 - [llvm-objcopy] Add missing alias for --strip-all-gnu

[Alexander Shaposhnikov via llvm-commits]

Author: alexshap
Date: Mon Sep 17 02:45:12 2018
New Revision: 342364

URL: http://llvm.org/viewvc/llvm-project?rev=342364&view=rev
Log:
[llvm-objcopy] Add missing alias for --strip-all-gnu

This diff adds -S as an alias for --strip-all-gnu 
(for compatibility with binutils' objcopy).

Patch by Dmitry Golovin!

Test plan: make check-all

Differential revision: https://reviews.llvm.org/D52163

Modified:
    llvm/trunk/test/tools/llvm-objcopy/strip-all-gnu.test
    llvm/trunk/tools/llvm-objcopy/ObjcopyOpts.td

Modified: llvm/trunk/test/tools/llvm-objcopy/strip-all-gnu.test
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/tools/llvm-objcopy/strip-all-gnu.test?rev=342364&r1=342363&r2=342364&view=diff
==============================================================================
--- llvm/trunk/test/tools/llvm-objcopy/strip-all-gnu.test (original)
+++ llvm/trunk/test/tools/llvm-objcopy/strip-all-gnu.test Mon Sep 17 02:45:12 2018
@@ -1,6 +1,9 @@
 # RUN: yaml2obj %s > %t
+# RUN: cp %t %t1
 # RUN: llvm-objcopy --strip-all-gnu %t %t2
 # RUN: llvm-readobj -file-headers -sections %t2 | FileCheck %s
+# RUN: llvm-objcopy -S %t1 %t3
+# RUN: cmp %t2 %t3
 
 !ELF
 FileHeader:

Modified: llvm/trunk/tools/llvm-objcopy/ObjcopyOpts.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-objcopy/ObjcopyOpts.td?rev=342364&r1=342363&r2=342364&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-objcopy/ObjcopyOpts.td (original)
+++ llvm/trunk/tools/llvm-objcopy/ObjcopyOpts.td Mon Sep 17 02:45:12 2018
@@ -67,6 +67,8 @@ def strip_all : Flag<["-", "--"], "strip
                 HelpText<"Remove non-allocated sections other than .gnu.warning* sections">;
 def strip_all_gnu : Flag<["-", "--"], "strip-all-gnu">,
                     HelpText<"Compaitable with GNU objcopy's --strip-all">;
+def S : Flag<["-"], "S">,
+        Alias<strip_all_gnu>;
 def strip_debug : Flag<["-", "--"], "strip-debug">,
                   HelpText<"Remove all debug information">;
 def strip_dwo : Flag<["-", "--"], "strip-dwo">,