85 lines
3.3 KiB
Plaintext
85 lines
3.3 KiB
Plaintext
############################################################################
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# libs/libxx/libcxx.defs
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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###########################################################################
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LIBCXX_VERSION=12.0.0
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# Download and unpack tarball if no git repo found
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ifeq ($(wildcard libcxx/.git),)
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libcxx-$(LIBCXX_VERSION).src.tar.xz:
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$(Q) curl -O -L https://github.com/llvm/llvm-project/releases/download/llvmorg-$(LIBCXX_VERSION)/libcxx-$(LIBCXX_VERSION).src.tar.xz
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libcxx: libcxx-$(LIBCXX_VERSION).src.tar.xz
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$(Q) tar -xf libcxx-$(LIBCXX_VERSION).src.tar.xz \
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--exclude libcxx-$(LIBCXX_VERSION).src/test/std/pstl
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$(Q) mv libcxx-$(LIBCXX_VERSION).src libcxx
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$(Q) patch -p0 < 0001-Remove-the-locale-fallback-for-NuttX.patch
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$(Q) patch -p0 < 0001-libc-avoid-the-waring-__EXCEPTIONS-is-not-defined-ev.patch
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$(Q) patch -p1 < 0001-libcxx-Rename-PS-macro-to-avoid-clashing-with-Xtensa.patch
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ifeq ($(CONFIG_LIBC_ARCH_ATOMIC),y)
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$(Q) patch -p1 < 0002-Omit-atomic_-un-signed_lock_free-if-unsupported.patch
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endif
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$(Q) touch $@
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endif
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$(TOPDIR)/include/libcxx: libcxx
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$(Q) $(DIRLINK) $(CURDIR)/libcxx/include $(TOPDIR)/include/libcxx
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context:: $(TOPDIR)/include/libcxx
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distclean::
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$(Q) $(DIRUNLINK) $(TOPDIR)/include/libcxx
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ifeq ($(wildcard libcxx/.git),)
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$(Q) $(DELFILE) libcxx-$(LIBCXX_VERSION).src.tar.xz
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$(call DELDIR, libcxx)
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endif
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CXXFLAGS += ${DEFINE_PREFIX}_LIBCPP_BUILDING_LIBRARY
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ifeq ($(CONFIG_LIBSUPCXX), y)
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CXXFLAGS += ${DEFINE_PREFIX}__GLIBCXX__
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endif
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# Workaround the following warning with "c++ (Ubuntu 9.3.0-10ubuntu2) 9.3.0"
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#
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# libcxx/src/barrier.cpp: In constructor 'std::__1::__barrier_algorithm_base::__barrier_algorithm_base(ptrdiff_t&)':
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# libcxx/src/barrier.cpp:35:9: warning: declaration of '__expected' shadows a member of 'std::__1::__barrier_algorithm_base' [-Wshadow]
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# 35 | : __expected(__expected)
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# | ^
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# libcxx/src/barrier.cpp:29:24: note: shadowed declaration is here
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# 29 | ptrdiff_t& __expected;
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# | ^~~~~~~~~~
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libcxx/src/barrier.cpp_CXXFLAGS += -Wno-shadow
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libcxx/src/locale.cpp_CXXFLAGS += -Wno-shadow
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libcxx/src/filesystem/directory_iterator.cpp_CXXFLAGS += -Wno-shadow
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libcxx/src/filesystem/operations.cpp_CXXFLAGS += -Wno-shadow
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CPPSRCS += $(notdir $(wildcard libcxx/src/*.cpp))
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CPPSRCS += $(notdir $(wildcard libcxx/src/experimental/*.cpp))
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CPPSRCS += $(notdir $(wildcard libcxx/src/filesystem/*.cpp))
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DEPPATH += --dep-path libcxx/src
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DEPPATH += --dep-path libcxx/src/experimental
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DEPPATH += --dep-path libcxx/src/filesystem
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VPATH += libcxx/src
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VPATH += libcxx/src/experimental
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VPATH += libcxx/src/filesystem
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