From df2812d8de2ac99d46c8786c00922c09a5b65db0 Mon Sep 17 00:00:00 2001
From: Alex Brachet <abrachet@google.com>
Date: Thu, 17 Feb 2022 19:24:53 +0000
Subject: [ifs] Add --strip-needed flag

Reviewed By: haowei, mcgrathr

Differential Revision: https://reviews.llvm.org/D119907
---
 llvm/tools/llvm-ifs/llvm-ifs.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'llvm/tools/llvm-ifs/llvm-ifs.cpp')

diff --git a/llvm/tools/llvm-ifs/llvm-ifs.cpp b/llvm/tools/llvm-ifs/llvm-ifs.cpp
index 2dcd0c5..ef8864e 100644
--- a/llvm/tools/llvm-ifs/llvm-ifs.cpp
+++ b/llvm/tools/llvm-ifs/llvm-ifs.cpp
@@ -103,6 +103,9 @@ cl::opt<bool>
     StripUndefined("strip-undefined",
                    cl::desc("Strip undefined symbols from IFS output"),
                    cl::cat(IfsCategory));
+cl::opt<bool> StripNeededLibs("strip-needed",
+                              cl::desc("Strip needed libs from output"),
+                              cl::cat(IfsCategory));
 
 cl::opt<std::string>
     SoName("soname",
@@ -417,6 +420,9 @@ int main(int argc, char *argv[]) {
   if (OverrideError)
     fatalError(std::move(OverrideError));
 
+  if (StripNeededLibs)
+    Stub.NeededLibs.clear();
+
   if (OutputELFFilePath.getNumOccurrences() == 0 &&
       OutputIFSFilePath.getNumOccurrences() == 0 &&
       OutputTBDFilePath.getNumOccurrences() == 0) {
-- 
cgit v1.1