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48 lines
1.8 KiB
Markdown
48 lines
1.8 KiB
Markdown
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# Building Boost from the Tip of Develop
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To build Boost from the tip of the develop branch without cloning the entire
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history, use the command below:
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Linux:
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```bash
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cwd=$(pwd) \
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&& cd ~ \
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&& git clone -b develop --depth 1 --recurse-submodules --shallow-submodules --jobs 8 https://github.com/boostorg/boost.git boost-develop-beta \
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&& cd boost-develop-beta \
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&& ./bootstrap.sh \
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&& ./b2 install --prefix=boost-install cxxstd=17 \
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&& echo "Boost successfully installed into $(realpath boost-install)!
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Add this to your CMake toolchain file.
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list(APPEND CMAKE_PREFIX_PATH $(realpath boost-install))
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" \
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&& cd $cwd
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```
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Windows (using plain Command Prompt):
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```bat
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cmd /v
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set cwd=%cd% ^
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&& cd %homepath% ^
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&& git clone -b develop --depth 1 --recurse-submodules --shallow-submodules --jobs 8 https://github.com/boostorg/boost.git boost-develop-beta ^
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&& cd boost-develop-beta ^
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&& bootstrap.bat ^
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&& b2 install --prefix=boost-install cxxstd=17 address-model=64 ^
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&& echo Boost successfully installed into !cd!\boost-install! ^
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&& echo Add this to your CMake toolchain file. ^
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&& echo list(APPEND CMAKE_PREFIX_PATH !cd:\=/!/boost-install) ^
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&& cd !cwd! ^
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&& exit
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```
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Note: you can build Boost with a specific compiler by setting the toolset in
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the `./b2` command above. To build with clang, specify `toolset=clang`; to build
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with a specific version of gcc, clang or msvc, specify e.g. `toolset=gcc-12` for GCC
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12, `clang-14` for Clang 14, `msvc-14.3` for MSVC 14.3. The value of `cxxstd`
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can also be set to other values such as 11 for C++11, 14 for C++14, etc.
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For more info on what's possible, check out this link on b2:
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https://www.boost.org/doc/libs/develop/tools/build/doc/html/index.html#bbv2.overview.builtins.features
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This should hopefully cover the two most common cases of building a dependency,
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setting the compiler and C++ standard used.
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