https://llvm.org/bugs/show_bug.cgi?id=27876
Bug ID: 27876
Summary: No way to specify the location of libunwind's library
file
Product: libc++abi
Version: 3.8
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: All Bugs
Assignee: unassignedb...@nondot.org
Reporter: zhanglei.ap...@gmail.com
CC: llvm-bugs@lists.llvm.org, mclow.li...@gmail.com
Classification: Unclassified
Created attachment 16416
--> https://llvm.org/bugs/attachment.cgi?id=16416&action=edit
patch to cmake script
This issue is observed while doing out-of-tree build on Linux.
There is a cmake variable LIBCXXABI_LIBUNWIND_PATH for specifying the path of
libunwind's headers, but not any for the path of libunwind's library file. As a
result, you have to include this path via CMAKE_SHARED_LINKER_FLAGS or similar.
This could be trivially fixed by introducing a new variable
LIBCXXABI_LIBUNWIND_LIBRARY_PATH. A possible fix is attached.
Lei
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