[MinGW] Support --out-implib=name in addition to "--out-implib name"

Differential Revision: https://reviews.llvm.org/D39329 llvm-svn: 316692
llvm · Oct 26, 2017 · 27af6b0 · 27af6b0
1 parent c0e7e76
commit 27af6b0
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diff --git a/lld/MinGW/Options.td b/lld/MinGW/Options.td
@@ -19,6 +19,7 @@ def no_whole_archive: F<"no-whole-archive">,
 def o: JoinedOrSeparate<["-"], "o">, MetaVarName<"<path>">,
   HelpText<"Path to file to write output">;
 def out_implib: Separate<["--"], "out-implib">, HelpText<"Import library name">;
+def out_implib_eq: Joined<["--"], "out-implib=">, Alias<out_implib>;
 def output_def: S<"output-def">, HelpText<"Output def file">;
 def shared: F<"shared">, HelpText<"Build a shared object">;
 def subs: S<"subsystem">, HelpText<"Specify subsystem">;

diff --git a/lld/test/MinGW/driver.test b/lld/test/MinGW/driver.test
@@ -38,6 +38,7 @@ RUN: ld.lld -### foo.o -m i386pep -o bar.exe | FileCheck -check-prefix=OUT %s
 OUT: -out:bar.exe
 
 RUN: ld.lld -### foo.o -m i386pep --out-implib bar | FileCheck -check-prefix=IMPLIB %s
+RUN: ld.lld -### foo.o -m i386pep --out-implib=bar | FileCheck -check-prefix=IMPLIB %s
 IMPLIB: -implib:bar
 
 RUN: ld.lld -### foo.o -m i386pep -out-implib bar | FileCheck -check-prefix=NOIMPLIB %s