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use std::path::PathBuf;
use std::process::Command;
use crate::build_type::BuildType;
use crate::llvm_path::LLVMPath;
pub fn build(build_type: BuildType, enable_tests: bool) -> anyhow::Result<()> {
crate::utils::check_presence("cmake")?;
crate::utils::check_presence("clang")?;
crate::utils::check_presence("clang++")?;
crate::utils::check_presence("lld")?;
crate::utils::check_presence("ninja")?;
let llvm_module_llvm =
LLVMPath::llvm_module_llvm().and_then(crate::utils::path_windows_to_unix)?;
let llvm_build_final =
LLVMPath::llvm_build_final().and_then(crate::utils::path_windows_to_unix)?;
let llvm_target_final =
LLVMPath::llvm_target_final().and_then(crate::utils::path_windows_to_unix)?;
crate::utils::command(
Command::new("cmake").args([
"-S",
llvm_module_llvm.to_string_lossy().as_ref(),
"-B",
llvm_build_final.to_string_lossy().as_ref(),
"-G",
"Ninja",
"-DPACKAGE_VENDOR='Matter Labs'",
"-DCLANG_VENDOR='Matter Labs'",
"-DCLANG_REPOSITORY_STRING='origin'",
format!(
"-DCMAKE_INSTALL_PREFIX='{}'",
llvm_target_final.to_string_lossy().as_ref(),
)
.as_str(),
format!("-DCMAKE_BUILD_TYPE='{build_type}'").as_str(),
"-DCMAKE_C_COMPILER='clang'",
"-DCMAKE_CXX_COMPILER='clang++'",
"-DCMAKE_COLOR_DIAGNOSTICS='Off'",
"-DLLVM_TARGETS_TO_BUILD='SyncVM'",
"-DLLVM_OPTIMIZED_TABLEGEN='On'",
"-DLLVM_USE_LINKER='lld'",
format!(
"-DLLVM_BUILD_UTILS='{}'",
if enable_tests { "On" } else { "Off" },
)
.as_str(),
format!(
"-DLLVM_BUILD_TESTS='{}'",
if enable_tests { "On" } else { "Off" },
)
.as_str(),
"-DLLVM_BUILD_DOCS='Off'",
"-DLLVM_BUILD_RUNTIME='Off'",
"-DLLVM_BUILD_RUNTIMES='Off'",
format!(
"-DLLVM_INCLUDE_UTILS='{}'",
if enable_tests { "On" } else { "Off" },
)
.as_str(),
format!(
"-DLLVM_INCLUDE_TESTS='{}'",
if enable_tests { "On" } else { "Off" },
)
.as_str(),
"-DLLVM_INCLUDE_DOCS='Off'",
"-DLLVM_INCLUDE_BENCHMARKS='Off'",
"-DLLVM_INCLUDE_EXAMPLES='Off'",
"-DLLVM_INCLUDE_RUNTIMES='Off'",
"-DLLVM_ENABLE_ASSERTIONS='On'",
"-DLLVM_ENABLE_DOXYGEN='Off'",
"-DLLVM_ENABLE_SPHINX='Off'",
"-DLLVM_ENABLE_OCAMLDOC='Off'",
"-DLLVM_ENABLE_ZLIB='Off'",
"-DLLVM_ENABLE_ZSTD='Off'",
"-DLLVM_ENABLE_LIBXML2='Off'",
"-DLLVM_ENABLE_BINDINGS='Off'",
"-DLLVM_ENABLE_TERMINFO='Off'",
"-DLLVM_ENABLE_LIBEDIT='Off'",
"-DLLVM_ENABLE_LIBPFM='Off'",
]),
"LLVM building cmake",
)?;
crate::utils::command(
Command::new("ninja").args(["-C", llvm_build_final.to_string_lossy().as_ref(), "install"]),
"LLVM building ninja",
)?;
let libstdcpp_source_path = match std::env::var("LIBSTDCPP_SOURCE_PATH") {
Ok(libstdcpp_source_path) => PathBuf::from(libstdcpp_source_path),
Err(error) => anyhow::bail!(
"The `LIBSTDCPP_SOURCE_PATH` must be set to the path to the libstdc++.a static library: {}", error
),
};
let mut libstdcpp_destination_path = llvm_target_final;
libstdcpp_destination_path.push("./lib/libstdc++.a");
fs_extra::file::copy(
crate::utils::path_windows_to_unix(libstdcpp_source_path)?,
crate::utils::path_windows_to_unix(libstdcpp_destination_path)?,
&fs_extra::file::CopyOptions::default(),
)?;
Ok(())
}