[PATCH] D14133: [Driver] Accept both -m <emulation> and -m<emulation>

[Simon Atanasyan via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL251497: [Driver] Accept both -m <emulation> and -m<emulation> (authored by atanasyan).

Changed prior to commit:
  http://reviews.llvm.org/D14133?vs=38602&id=38628#toc

Repository:
  rL LLVM

http://reviews.llvm.org/D14133

Files:
  lld/trunk/ELF/Options.td
  lld/trunk/lib/Driver/GnuLdOptions.td
  lld/trunk/test/elf/Mips/opt-emulation.test
  lld/trunk/test/elf2/emulation.s

Index: lld/trunk/test/elf2/emulation.s
===================================================================
--- lld/trunk/test/elf2/emulation.s
+++ lld/trunk/test/elf2/emulation.s
@@ -118,6 +118,8 @@
 # RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-linux %s -o %tmipsel
 # RUN: lld -flavor gnu2 -m elf32ltsmip -e _start %tmipsel -o %t2mipsel
 # RUN: llvm-readobj -file-headers %t2mipsel | FileCheck --check-prefix=MIPSEL %s
+# RUN: lld -flavor gnu2 -melf32ltsmip -e _start %tmipsel -o %t2mipsel
+# RUN: llvm-readobj -file-headers %t2mipsel | FileCheck --check-prefix=MIPSEL %s
 # RUN: lld -flavor gnu2 %tmipsel -e _start -o %t3mipsel
 # RUN: llvm-readobj -file-headers %t3mipsel | FileCheck --check-prefix=MIPSEL %s
 # MIPSEL:      ElfHeader {
Index: lld/trunk/test/elf/Mips/opt-emulation.test
===================================================================
--- lld/trunk/test/elf/Mips/opt-emulation.test
+++ lld/trunk/test/elf/Mips/opt-emulation.test
@@ -3,6 +3,8 @@
 # RUN: yaml2obj -format=elf %s > %t-obj
 # RUN: lld -flavor gnu -target mipsel -m elf32ltsmip -o %t-exe %t-obj
 # RUN: llvm-readobj -file-headers %t-exe | FileCheck -check-prefix=LE-O32 %s
+# RUN: lld -flavor gnu -target mipsel -melf32ltsmip -o %t-exe %t-obj
+# RUN: llvm-readobj -file-headers %t-exe | FileCheck -check-prefix=LE-O32 %s
 
 # LE-O32:      Class: 32-bit (0x1)
 # LE-O32:      DataEncoding: LittleEndian (0x1)
Index: lld/trunk/ELF/Options.td
===================================================================
--- lld/trunk/ELF/Options.td
+++ lld/trunk/ELF/Options.td
@@ -60,7 +60,7 @@
 def l : JoinedOrSeparate<["-"], "l">, MetaVarName<"<libName>">,
   HelpText<"Root name of library to use">;
 
-def m : Separate<["-"], "m">,
+def m : JoinedOrSeparate<["-"], "m">,
   HelpText<"Set target emulation">;
 
 def no_allow_shlib_undefined : Flag<["--"], "no-allow-shlib-undefined">;
Index: lld/trunk/lib/Driver/GnuLdOptions.td
===================================================================
--- lld/trunk/lib/Driver/GnuLdOptions.td
+++ lld/trunk/lib/Driver/GnuLdOptions.td
@@ -71,7 +71,7 @@
 def output : Separate<["-"], "o">, MetaVarName<"<path>">,
      HelpText<"Path to file to write output">,
      Group<grp_general>;
-def m : Separate<["-"], "m">, MetaVarName<"<emulation>">,
+def m : JoinedOrSeparate<["-"], "m">, MetaVarName<"<emulation>">,
      HelpText<"Select target emulation">,
      Group<grp_general>;
 def build_id : Flag<["--"], "build-id">,


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