http://llvm.org/bugs/show_bug.cgi?id=13992
Bug #: 13992
Summary: -Wl strips empty options
Product: clang
Version: 3.1
Platform: Other
OS/Version: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Driver
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
When using e.g. 'clang++ -Wl,rpath,' , the empty option at the end is skipped
and not passed to the linker, unlike with gcc, which does pass the option.
The difference can be observed e.g. by running 'strace -f -e execve -s 100
clang++ -Wl,-rpath,' and checking the options passed to ld.
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