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- fetching packages - libraries specification - add backend for the C target - lock files
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| use std::fs; | ||
| use std::io::Write; | ||
| use std::process::Command; | ||
|
|
||
| use crate::backends::{ | ||
| BatchBackend, BatchBuildResults, BuildCommandOptions, BuildProfile, BuildResult, CommandSpec, | ||
| }; | ||
| use crate::util::errors::LingoError; | ||
| use crate::util::execute_command_to_build_result; | ||
| use crate::App; | ||
|
|
||
| pub struct CmakeC; | ||
|
|
||
| fn gen_cmake_files(app: &App, options: &BuildCommandOptions) -> BuildResult { | ||
| let build_dir = app.output_root.join("build"); | ||
| fs::create_dir_all(&build_dir)?; | ||
|
|
||
| // location of the cmake file | ||
| let app_build_folder = app.src_gen_dir().join(&app.main_reactor_name); | ||
| println!("creating {}", &app_build_folder.display()); | ||
| let _ = std::fs::create_dir_all(&app_build_folder); | ||
| let cmake_file = app_build_folder.clone().join("CMakeLists.txt"); | ||
|
|
||
| println!("writing artifacts ..."); | ||
| // create potential files that come from the target properties | ||
| app.properties | ||
| .write_artifacts(&app_build_folder) | ||
| .expect("cannot write artifacts"); | ||
|
|
||
| // read file and append cmake include to generated cmake file | ||
| println!("reading cmake file ... {:?}", &cmake_file); | ||
| let mut content = fs::read_to_string(&cmake_file)?; | ||
| let include_statement = "\ninclude(./aggregated_cmake_include.cmake)"; | ||
| content += &*include_statement; | ||
|
|
||
| println!("writing cmake file ..."); | ||
| // overwrite cmake file | ||
| let mut f = fs::OpenOptions::new() | ||
| .write(true) | ||
| .open(&cmake_file) | ||
| .expect("cannot open file"); | ||
| f.write_all(content.as_ref()).expect("cannot write file"); | ||
| f.flush().expect("cannot flush"); | ||
|
|
||
| println!("running file ..."); | ||
|
|
||
| // cmake args | ||
| let mut cmake = Command::new("cmake"); | ||
| cmake.arg(format!( | ||
| "-DCMAKE_BUILD_TYPE={}", | ||
| if options.profile == BuildProfile::Release { | ||
| "RELEASE" | ||
| } else { | ||
| "DEBUG" | ||
| } | ||
| )); | ||
| cmake.arg(format!( | ||
| "-DCMAKE_INSTALL_PREFIX={}", | ||
| app.output_root.display() | ||
| )); | ||
| cmake.arg("-DCMAKE_INSTALL_BINDIR=bin"); | ||
| cmake.arg(&app_build_folder); | ||
| cmake.arg(format!("-B {}", app_build_folder.display())); | ||
| cmake.current_dir(&build_dir); | ||
|
|
||
| execute_command_to_build_result(cmake) | ||
| } | ||
|
|
||
| fn do_cmake_build(results: &mut BatchBuildResults, options: &BuildCommandOptions) { | ||
| // open lingo.toml of the dependency | ||
| // read the version | ||
| // cry loud when it doesn't match out specified version | ||
|
|
||
| results.keep_going(options.keep_going); | ||
| super::lfc::LFC::do_parallel_lfc_codegen(options, results, false); | ||
| if !options.compile_target_code { | ||
| return; | ||
| } | ||
| results | ||
| // generate all CMake files ahead of time | ||
| .map(|app| gen_cmake_files(app, options)) | ||
| // Run cmake to build everything. | ||
| .map(|app| { | ||
| let app_build_folder = app.src_gen_dir().join(&app.main_reactor_name); | ||
|
|
||
| // compile everything | ||
| let mut cmake = Command::new("cmake"); | ||
| cmake.current_dir(&app_build_folder); | ||
| cmake.args(["--build", "."]); | ||
|
|
||
| // add one target arg for each app | ||
| let name = app | ||
| .main_reactor | ||
| .file_stem() | ||
| .ok_or(LingoError::InvalidMainReactor)?; | ||
| cmake.arg("--target"); | ||
| cmake.arg(name); | ||
|
|
||
| execute_command_to_build_result(cmake) | ||
| }) | ||
| .map(|app| { | ||
| let bin_source = app | ||
| .src_gen_dir() | ||
| .join(&app.main_reactor_name) | ||
| .join(&app.main_reactor_name); | ||
| fs::rename(bin_source, app.executable_path())?; | ||
| Ok(()) | ||
| }); | ||
| } | ||
|
|
||
| impl BatchBackend for CmakeC { | ||
| fn execute_command(&mut self, command: &CommandSpec, results: &mut BatchBuildResults) { | ||
| match command { | ||
| CommandSpec::Build(options) => do_cmake_build(results, options), | ||
| CommandSpec::Clean => { | ||
| results.par_map(|app| { | ||
| crate::util::default_build_clean(&app.output_root)?; | ||
| Ok(()) | ||
| }); | ||
| } | ||
| _ => todo!(), | ||
| } | ||
| } | ||
| } |
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