https://llvm.org/bugs/show_bug.cgi?id=27875
Bug ID: 27875
Summary: LIBCXX_CXX_ABI_LIBRARY_PATH is not properly parsed
Product: libc++
Version: 3.8
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: All Bugs
Assignee: unassignedclangb...@nondot.org
Reporter: zhanglei.ap...@gmail.com
CC: llvm-bugs@lists.llvm.org, mclow.li...@gmail.com
Classification: Unclassified
Created attachment 16415
--> https://llvm.org/bugs/attachment.cgi?id=16415&action=edit
Patch to CMake script
This issue is observed while doing out-of-tree build on Linux.
The CMake variable LIBCXX_CXX_ABI_LIBRARY_PATH is parsed as a string type
rather than a path type. As a result you can only set it to an absolute path.
OTOH, a similar variable LIBCXX_CXX_ABI_INCLUDE_PATHS is parsed correctly and
can work with relative paths. So this is some inconsistency here.
A possible fix is attached.
Lei
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