eld does not find namespec libraries in the standard directories within the sysroot

[parth-07]

eld does not find namespec libraries (such as -lfoo) in the standard directories under the sysroot such as, /lib, /lib64, /usr/lib, and so on.

Reproducer:

#!/usr/bin/env bash

rm -rf A
mkdir -p A/lib64

cat >1.c <<\EOF
int foo() { return 1; }
EOF

cat >script.t <<EOF
GROUP(-l1)
EOF

cat >main.c <<\EOF
int main() { return 0; }
EOF

clang -o lib1.so -target x86_64-unknown-elf 1.c -shared -fPIC
clang -o main.o -target x86_64-unknown-elf main.c -c 

mv lib1.so A/lib64/lib1.so
mv script.t A/script.t
ld.eld --sysroot=A A/script.t main.o 
ld.bfd --sysroot=A A/script.t main.o 

bfd is able to locate the lib1.so in A/lib64/lib1.so but eld fails to do so.