Files
nuttx/libs/libxx/libcxx.defs
T
SPRESENSE ed4fae3c93 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
2021-08-29 21:27:26 +08:00

77 lines
3.0 KiB
Plaintext

############################################################################
# libs/libxx/libcxx.defs
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership. The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
###########################################################################
VERSION=12.0.0
#libcxx-$(VERSION).src.tar.xz:
# $(Q) curl -O -L https://github.com/llvm/llvm-project/releases/download/llvmorg-$(VERSION)/libcxx-$(VERSION).src.tar.xz
#libcxx: libcxx-$(VERSION).src.tar.xz
# $(Q) tar -xf libcxx-$(VERSION).src.tar.xz \
# --exclude libcxx-$(VERSION).src/test/std/pstl
# $(Q) mv libcxx-$(VERSION).src libcxx
# $(Q) touch $@
$(TOPDIR)/include/libcxx: libcxx
$(Q) $(DIRLINK) $(CURDIR)/libcxx/include $(TOPDIR)/include/libcxx
dirlinks:: $(TOPDIR)/include/libcxx
distclean::
# $(Q) $(DELFILE) libcxx-$(VERSION).src.tar.xz
$(Q) $(DIRUNLINK) $(TOPDIR)/include/libcxx
# $(call DELDIR, libcxx)
CXXFLAGS += ${shell $(DEFINE) "$(CC)" _LIBCPP_BUILDING_LIBRARY}
ifeq ($(CONFIG_LIBCXXABI), y)
CXXFLAGS += ${shell $(DEFINE) "$(CC)" LIBCXX_BUILDING_LIBCXXABI}
CXXFLAGS += -I $(TOPDIR)/libs/libxx/libcxxabi/include
else
CXXFLAGS += ${shell $(DEFINE) "$(CC)" __GLIBCXX__}
endif
# Workaround the following warning with "c++ (Ubuntu 9.3.0-10ubuntu2) 9.3.0"
#
# libcxx/src/barrier.cpp: In constructor 'std::__1::__barrier_algorithm_base::__barrier_algorithm_base(ptrdiff_t&)':
# libcxx/src/barrier.cpp:35:9: warning: declaration of '__expected' shadows a member of 'std::__1::__barrier_algorithm_base' [-Wshadow]
# 35 | : __expected(__expected)
# | ^
# libcxx/src/barrier.cpp:29:24: note: shadowed declaration is here
# 29 | ptrdiff_t& __expected;
# | ^~~~~~~~~~
libcxx/src/barrier.cpp_CXXFLAGS += -Wno-shadow
libcxx/src/locale.cpp_CXXFLAGS += -Wno-shadow
libcxx/src/filesystem/directory_iterator.cpp_CXXFLAGS += -Wno-shadow
libcxx/src/filesystem/operations.cpp_CXXFLAGS += -Wno-shadow
CPPSRCS += $(notdir $(wildcard libcxx/src/*.cpp))
CPPSRCS += $(notdir $(wildcard libcxx/src/experimental/*.cpp))
CPPSRCS += $(notdir $(wildcard libcxx/src/filesystem/*.cpp))
DEPPATH += --dep-path libcxx/src
DEPPATH += --dep-path libcxx/src/experimental
DEPPATH += --dep-path libcxx/src/filesystem
VPATH += libcxx/src
VPATH += libcxx/src/experimental
VPATH += libcxx/src/filesystem