https://llvm.org/bugs/show_bug.cgi?id=30330
Bug ID: 30330
Summary: -rpath-link stores absolute path in NEEDED when
library has RPATH of "."
Product: lld
Version: unspecified
Hardware: PC
OS: FreeBSD
Status: NEW
Severity: normal
Priority: P
Component: ELF
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
When using -rpath-link to link to a shared library that has an RPATH of ".",
lld stores the absolute path in the executable's NEEDED entry. By contrast,
ld.bfd stores just the file name, with no path.
Steps to reproduce:
touch foo.c
echo 'int main(){return 0;}' > bar.c
clang -shared -Wl,-rpath,. -o libfoo.so foo.c
clang -fuse-ld=bfd -Wl,-rpath-link,$PWD -L$PWD -lfoo -o bar bar.c
objdump -x bar | grep libfoo
NEEDED libfoo.so
clang -fuse-ld=lld -Wl,-rpath-link,$PWD -L$PWD -lfoo -o bar bar.c
objdump -x bar | grep libfoo
NEEDED /home/evangyzen/tmp/lld/libfoo.so
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