http://llvm.org/bugs/show_bug.cgi?id=8860
Summary: command-line argument parser provides too many options
when building with --enable-shared
Product: libraries
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P
Component: Support Libraries
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Normal build (--disable-shared):
$ llvm-bcanalyzer -help | wc -l
10
Built with --enable-shared:
$ llvm-bcanalyzer -help | wc -l
113
The problem is that every static cl::opt<...> instance in the LLVM libraries is
included in the LLVM .so, whereas static linking discards those which are in .o
files which are (otherwise) unused.
I'm writing an external tool which uses some bits of LLVM (including the
llvm::cl library), and can't use the LLVM dynamic library for this reason.
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