mirror of
https://github.com/RPCS3/rpcs3.git
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2593077361
Linking different versions of libc++ can cause ABI issues but new C++ features are usually limited to headers. ld: error: undefined symbol: operator new(unsigned long, std::align_val_t) >>> referenced by string.cpp >>> string.cpp.o:(void* std::__1::__libcpp_operator_new[abi:ne190107]<unsigned long, std::align_val_t>(unsigned long, std::align_val_t)) in archive /tmp/cirrus-ci-build/libcxx_prefix/lib/libc++.a >>> referenced by memory_string_searcher.cpp >>> memory_string_searcher.cpp.o:(memory_viewer_panel::OnSearch(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, unsigned int)) in archive rpcs3/rpcs3qt/librpcs3_ui.a >>> referenced by game_list_frame.cpp >>> game_list_frame.cpp.o:(stx::auto_typemap<game_list_frame, 0u, 16u>::auto_typemap()) in archive rpcs3/rpcs3qt/librpcs3_ui.a >>> referenced 23 more times
40 lines
1.4 KiB
Bash
Executable file
40 lines
1.4 KiB
Bash
Executable file
#!/bin/sh -ex
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# Pull all the submodules except llvm and opencv
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# Note: Tried to use git submodule status, but it takes over 20 seconds
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# shellcheck disable=SC2046
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git submodule -q update --init --depth 1 $(awk '/path/ && !/llvm/ && !/opencv/ { print $3 }' .gitmodules)
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# Prefer newer Clang than in base system (see also .ci/install-freebsd.sh)
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# libc++ isn't in llvm* packages, so download manually
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fetch https://github.com/llvm/llvm-project/releases/download/llvmorg-19.1.7/llvm-project-19.1.7.src.tar.xz
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tar xf llvm*.tar.xz
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export CC=clang19 CXX=clang++19
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cmake -B libcxx_build -G Ninja -S llvm*/libcxx \
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-DLLVM_CCACHE_BUILD=ON \
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-DLIBCXX_CXX_ABI=libcxxrt \
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-DLIBCXX_INCLUDE_BENCHMARKS=OFF \
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-DPython3_EXECUTABLE:FILEPATH="$(pkg query -x %Fp python3 | grep -Fm1 bin/python)" \
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-DCMAKE_INSTALL_PREFIX:PATH="$PWD/libcxx_prefix"
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cmake --build libcxx_build
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cmake --install libcxx_build
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export CXXFLAGS="$CXXFLAGS -nostdinc++ -isystem$PWD/libcxx_prefix/include/c++/v1"
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#export LDFLAGS="$LDFLAGS -nostdlib++ -L$PWD/libcxx_prefix/lib -l:libc++.a -lcxxrt"
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CONFIGURE_ARGS="
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-DWITH_LLVM=ON
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-DUSE_SDL=OFF
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-DUSE_PRECOMPILED_HEADERS=OFF
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-DUSE_NATIVE_INSTRUCTIONS=OFF
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-DUSE_SYSTEM_FFMPEG=ON
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-DUSE_SYSTEM_CURL=ON
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-DUSE_SYSTEM_LIBPNG=ON
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-DUSE_SYSTEM_OPENCV=ON
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"
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# shellcheck disable=SC2086
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cmake -B build -G Ninja $CONFIGURE_ARGS
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cmake --build build
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ccache --show-stats
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ccache --zero-stats
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