libs/libxx/libcxx.defs: Fix build error on Windows platform

The libcxx-X.Y.Z.src.tar.xz contains a symbolic link to a directory
that not exist as below.

`libcxx-X.Y.Z.src/test/std/pstl -> ../../../pstl/test/std`

Linux and macOS environment have no problem, but it causes an error
when extracting tarball on Windows platform. This symbolic link is not
actually used, so exclude it from extracting the tarball.

Change-Id: Ib01c8bdca04794c3ca3761e940cf3ab8d6361262
This commit is contained in:
SPRESENSE
2021-07-21 20:00:23 +09:00
committed by Xiang Xiao
parent 8ac82559a7
commit ed4fae3c93
+2 -1
View File
@@ -24,7 +24,8 @@ VERSION=12.0.0
# $(Q) curl -O -L https://github.com/llvm/llvm-project/releases/download/llvmorg-$(VERSION)/libcxx-$(VERSION).src.tar.xz
#libcxx: libcxx-$(VERSION).src.tar.xz
# $(Q) tar -xf libcxx-$(VERSION).src.tar.xz
# $(Q) tar -xf libcxx-$(VERSION).src.tar.xz \
# --exclude libcxx-$(VERSION).src/test/std/pstl
# $(Q) mv libcxx-$(VERSION).src libcxx
# $(Q) touch $@