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[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

llvm-svn: 342364
This commit is contained in:
Alexander Shaposhnikov 2018-09-17 09:45:12 +00:00
parent 370eff85b9
commit 1de445c71c
2 changed files with 5 additions and 0 deletions
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3
llvm/test/tools/llvm-objcopy/strip-all-gnu.test
View File

@ -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:

2
llvm/tools/llvm-objcopy/ObjcopyOpts.td
View File

@ -67,6 +67,8 @@ def strip_all : Flag<["-", "--"], "strip-all">,
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">,