gn build: Use rebase_path on filename args to libcxx/utils/gen_link_script.py
$ ninja -j800
[1/5] ACTION //libcxx/src:cxx_linker_script(//llvm/utils/gn/build/toolchain:stage2_unix)
FAILED: lib/libc++.so
python ../libcxx/utils/gen_link_script.py --input //build.gn/lib/libc++.so.0 --output //build.gn/lib/libc++.so c++abi unwind
GENERATING SCRIPT: 'INPUT(libc++.so.0 -lc++abi -lunwind)' as file //build.gn/lib/libc++.so
Traceback (most recent call last):
File "../libcxx/utils/gen_link_script.py", line 57, in <module>
sys.exit(main())
File "../libcxx/utils/gen_link_script.py", line 50, in main
with open(args.output, 'w') as f:
IOError: [Errno 2] No such file or directory: '//build.gn/lib/libc++.so'
ninja: build stopped: subcommand failed.
Differential revision: https://reviews.llvm.org/D65449
llvm-svn: 367314
9ad716ed39