20 lines
874 B
Bash
Executable File
20 lines
874 B
Bash
Executable File
#!/bin/sh
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set -e
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if [ -z "$SYSROOT" ]; then export SYSROOT="$(realpath "$(dirname "$0")/../sysroot")"; fi
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if [ -z "$LLVMDIR" ]; then export LLVMDIR="$(realpath "$(dirname "$0")/../llvm-project")"; fi
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rm -rf build0
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mkdir build0
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cd build0
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export CFLAGS="-mcmodel=large -mstack-protector-guard=global -fno-use-cxa-atexit -no-pie -fno-pic -fno-pie -D_LIBUNWIND_IS_BAREMETAL -D_LIBUNWIND_SUPPORT_DWARF_UNWIND"
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export CXXFLAGS="-mcmodel=large -mstack-protector-guard=global -fno-use-cxa-atexit -no-pie -fno-pic -fno-pie -D_LIBUNWIND_IS_BAREMETAL -D_LIBUNWIND_SUPPORT_DWARF_UNWIND"
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cmake \
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-DCMAKE_C_COMPILER="$SYSROOT/bin/musl-gcc" \
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-DCMAKE_CXX_COMPILER="$SYSROOT/bin/musl-gcc" \
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-DLIBUNWIND_ENABLE_SHARED=OFF \
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-DLIBUNWIND_USE_COMPILER_RT=ON \
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-DCMAKE_INSTALL_PREFIX="$SYSROOT" \
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-DCMAKE_AR="/usr/bin/gcc-ar" \
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-DCMAKE_RANLIB="/usr/bin/gcc-ranlib" \
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$LLVMDIR/libunwind
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