This directory and its sub-directories contain the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments.
Documentation and tutorials: https://labs.leaningtech.com/cheerp
Please report bugs on the cheerp-meta repository: https://github.com/leaningtech/cheerp-meta/issues
Or ask questions on stackoverflow: https://stackoverflow.com/questions/ask?tags=cheerp
We advise doing an out of tree build, but it's not necessary
This is only one of the components of Cheerp. Please see https://cheerp.io/docs/building-from-source/linux for instructions on how to build the whole suite.
cmake -S llvm -B build -C llvm/CheerpCmakeConf.cmake -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS=clang -DCLANG_ENABLE_OPAQUE_POINTERS=OFF -G Ninja
ninja -C build
ninja -C build install
For development, consider to add the following option:
-DCMAKE_CXX_FLAGS_RELEASE="-DNDEBUG"
Go check the README.md of https://github.com/leaningtech/cheerp-utils
Go check the README.md of https://github.com/leaningtech/cheerp-musl
cmake -S runtimes -B build_runtimes_genericjs -GNinja -C runtimes/CheerpCmakeConf.cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE="/opt/cheerp/share/cmake/Modules/CheerpToolchain.cmake"
ninja -C build_runtimes_genericjs
cmake -S runtimes -B build_runtimes_wasm -GNinja -C runtimes/CheerpCmakeConf.cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE="/opt/cheerp/share/cmake/Modules/CheerpWasmToolchain.cmake"
ninja -C build_runtimes_wasm
ninja -C build_runtimes_genericjs install
ninja -C build_runtimes_wasm install
Go check the README.md of https://github.com/leaningtech/cheerp-libs