[llvm-readobj] Make some commonly used short options visibile in -help
For people who use llvm-readelf as a replacement of GNU readelf, they would like to see -d -r ... listed in llvm-readelf -help. It also helps understanding the confusing -s (which is unfortunately different in semantics).
Reviewers: phosek, ruiu, echristo
Reviewed By: ruiu, echristo
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D52129
llvm-svn: 342339
diff --git a/llvm/tools/llvm-readobj/llvm-readobj.cpp b/llvm/tools/llvm-readobj/llvm-readobj.cpp
index 70e925f..61bec32 100644
--- a/llvm/tools/llvm-readobj/llvm-readobj.cpp
+++ b/llvm/tools/llvm-readobj/llvm-readobj.cpp
@@ -594,6 +594,15 @@
// Register the target printer for --version.
cl::AddExtraVersionPrinter(TargetRegistry::printRegisteredTargetsForVersion);
+ // Make some commonly used short options visibile in -help.
+ opts::DynamicTableShort.setHiddenFlag(cl::NotHidden);
+ opts::FileHeadersShort.setHiddenFlag(cl::NotHidden);
+ opts::ProgramHeadersShort.setHiddenFlag(cl::NotHidden);
+ opts::RelocationsShort.setHiddenFlag(cl::NotHidden);
+ opts::SectionsShort.setHiddenFlag(cl::NotHidden);
+ opts::SectionsShortUpper.setHiddenFlag(cl::NotHidden);
+ opts::SymbolsShort.setHiddenFlag(cl::NotHidden);
+
opts::WideOutput.setHiddenFlag(cl::Hidden);
if (sys::path::stem(argv[0]).find("readelf") != StringRef::npos)