[PATCH] D68382: [MinGW] Add --reproduce option

[Rui Ueyama via Phabricator via llvm-commits]

ruiu created this revision.
ruiu added a reviewer: mstorsjo.
Herald added a project: LLVM.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D68382

Files:
  lld/MinGW/Driver.cpp
  lld/MinGW/Options.td
  lld/test/MinGW/driver.test


Index: lld/test/MinGW/driver.test
===================================================================
--- lld/test/MinGW/driver.test
+++ lld/test/MinGW/driver.test
@@ -189,6 +189,9 @@
 RUN: ld.lld -### -m i386pep foo.o -Llibpath | FileCheck -check-prefix LIBPATH %s
 LIBPATH: -libpath:libpath
 
+RUN: ld.lld -### -m i386pep foo.o --reproduce=foo.tar | FileCheck -check-prefix REPRO %s
+REPRO: -reproduce:foo.tar
+
 RUN: ld.lld -### -m i386pep foo.o --no-insert-timestamp | FileCheck -check-prefix NOTIMESTAMP %s
 RUN: ld.lld -### -m i386pep foo.o --insert-timestamp --no-insert-timestamp | FileCheck -check-prefix NOTIMESTAMP %s
 NOTIMESTAMP: -timestamp:0
Index: lld/MinGW/Options.td
===================================================================
--- lld/MinGW/Options.td
+++ lld/MinGW/Options.td
@@ -63,6 +63,7 @@
     HelpText<"Omit all symbol information from the output binary">;
 def strip_debug: F<"strip-debug">,
     HelpText<"Omit all debug information, but keep symbol information">;
+defm reproduce: Eq<"reproduce", "Write a tar file containing input files and command line options to reproduce link">;
 defm undefined: Eq<"undefined", "Include symbol in the link, if available">;
 def whole_archive: F<"whole-archive">,
     HelpText<"Include all object files for following archives">;
Index: lld/MinGW/Driver.cpp
===================================================================
--- lld/MinGW/Driver.cpp
+++ lld/MinGW/Driver.cpp
@@ -216,6 +216,8 @@
     add("-base:" + StringRef(a->getValue()));
   if (auto *a = args.getLastArg(OPT_map))
     add("-lldmap:" + StringRef(a->getValue()));
+  if (auto *a = args.getLastArg(OPT_reproduce))
+    add("-reproduce:" + StringRef(a->getValue()));
 
   if (auto *a = args.getLastArg(OPT_o))
     add("-out:" + StringRef(a->getValue()));


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D68382.222982.patch
Type: text/x-patch
Size: 1798 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20191003/9618be7b/attachment.bin>