From 1d90a5ad5cc54d7664807332c846a23214d159c5 Mon Sep 17 00:00:00 2001
From: Rui Ueyama <ruiu@cs.stanford.edu>
Date: Thu, 25 Feb 2021 20:46:43 +0900
Subject: [PATCH] wip

---
 output_chunks.cc |  4 +++-
 test/shared.sh   | 18 ++++++++++++++++--
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/output_chunks.cc b/output_chunks.cc
index ad9041e9..d2963aac 100644
--- a/output_chunks.cc
+++ b/output_chunks.cc
@@ -309,7 +309,9 @@ static std::vector<u64> create_dynamic_section() {
   for (SharedFile *file : out::dsos)
     define(DT_NEEDED, out::dynstr->find_string(file->soname));
 
-  define(DT_RUNPATH, out::dynstr->find_string(config.rpaths));
+  if (!config.rpaths.empty())
+    define(DT_RUNPATH, out::dynstr->find_string(config.rpaths));
+
   define(DT_RELA, out::reldyn->shdr.sh_addr);
   define(DT_RELASZ, out::reldyn->shdr.sh_size);
   define(DT_RELAENT, sizeof(ElfRela));
diff --git a/test/shared.sh b/test/shared.sh
index 339cac4f..6fd83a34 100755
--- a/test/shared.sh
+++ b/test/shared.sh
@@ -7,14 +7,28 @@ mkdir -p $t
 cat <<EOF | clang -fPIC -c -o $t/a.o -x assembler -
 .globl fn1, fn2
 fn1:
-  call fn2
+  jmp fn2
 EOF
 
-clang -shared  -fuse-ld=`pwd`/../mold -o $t/b.so $t/a.o
+clang -shared -fuse-ld=`pwd`/../mold -o $t/b.so $t/a.o
 
 readelf --dyn-syms $t/b.so > $t/log
 
 grep -q '0000000000000000     0 NOTYPE  GLOBAL DEFAULT  UND fn2' $t/log
 grep -q '000000000000111c     0 NOTYPE  GLOBAL DEFAULT   16 fn1' $t/log
 
+cat <<EOF | clang -fPIC -c -o $t/c.o -xc -
+int fn1();
+
+int fn2() {
+  return 3;
+}
+
+int main() {
+  return fn1();
+}
+EOF
+
+clang -fuse-ld=`pwd`/../mold -o $t/exe $t/c.o $t/b.so
+
 echo OK