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Diffstat (limited to 'build/file')
| -rw-r--r-- | build/file | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/build/file b/build/file deleted file mode 100644 index c2b2535..0000000 --- a/build/file +++ /dev/null @@ -1,144 +0,0 @@ -// file : build/file -*- C++ -*- -// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd -// license : MIT; see accompanying LICENSE file - -#ifndef BUILD_FILE -#define BUILD_FILE - -#include <map> -#include <string> - -#include <build/types> -#include <build/scope> -#include <build/variable> // list_value - -namespace build -{ - class target; - class location; - class prerequisite_key; - - using subprojects = std::map<std::string, dir_path>; - - extern const dir_path build_dir; // build - extern const dir_path bootstrap_dir; // build/bootstrap - - extern const path root_file; // build/root.build - extern const path bootstrap_file; // build/bootstrap.build - extern const path src_root_file; // build/bootstrap/src-root.build - - bool - is_src_root (const dir_path&); - - bool - is_out_root (const dir_path&); - - // Given an src_base directory, look for a project's src_root - // based on the presence of known special files. Return empty - // path if not found. - // - dir_path - find_src_root (const dir_path&); - - // The same as above but for project's out. Note that we also - // check whether a directory happens to be src_root, in case - // this is an in-tree build. The second argument is the out - // flag that is set to true if this is src_root. - // - dir_path - find_out_root (const dir_path&, bool* src = nullptr); - - void - source (const path& buildfile, scope& root, scope& base); - - // As above but first check if this buildfile has already been - // sourced for the base scope. - // - void - source_once (const path& buildfile, scope& root, scope& base); - - // As above but checks against the specified scope rather than base. - // - void - source_once (const path& buildfile, scope& root, scope& base, scope& once); - - // Create project's root scope. Only set the src_root variable if the - // passed src_root value is not empty. - // - scope& - create_root (const dir_path& out_root, const dir_path& src_root); - - // Setup root scope. Note that it assume the src_root variable - // has already been set. - // - void - setup_root (scope&); - - // Setup the base scope (set *_base variables, etc). - // - scope& - setup_base (scope_map::iterator, - const dir_path& out_base, - const dir_path& src_base); - - // Bootstrap the project's root scope, the out part. - // - void - bootstrap_out (scope& root); - - // Bootstrap the project's root scope, the src part. Return true if - // we loaded anything (which confirms the src_root is not bogus). - // - bool - bootstrap_src (scope& root); - - // Create and bootstrap outer root scopes, if any. Loading is - // done by load_root_pre() below. - // - void - create_bootstrap_outer (scope& root); - - // Create and bootstrap inner root scopes between root and base, - // if any. Return the innermost created root scope or root if - // none were created. Loading is done by load_root_pre() below. - // - scope& - create_bootstrap_inner (scope& root, const dir_path& out_base); - - // Load project's root[-pre].build unless already loaded. Also - // make sure all outer root scopes are loaded prior to loading - // this root scope. - // - void - load_root_pre (scope& root); - - // Import has two phases: the first is triggered by the import - // directive in the buildfile. It will try to find and load the - // project. Failed that, it will return the project-qualified - // name of the target which will be used to create a project- - // qualified prerequisite. This gives the rule that will be - // searching this prerequisite a chance to do some target-type - // specific search. For example, a C++ link rule can search - // for lib{} prerequisites in the C++ compiler default library - // search paths (so that we end up with functionality identical - // to -lfoo). If, however, the rule didn't do any of that (or - // failed to find anything usable), it calls the standard - // prerequisite search() function which sees this is a project- - // qualified prerequisite and goes straight to the second phase - // of import. Here, currently, we simply fail but in the future - // this will be the place where we can call custom "last resort" - // import hooks. For example, we can hook a package manager that - // will say, "Hey, I see you are trying to import foo and I see - // there is a package foo available in repository bar. Wanna - // download and use it?" - // - names - import (scope& base, name, const location&); - - target& - import (const prerequisite_key&); -} - -#include <build/file.ixx> - -#endif // BUILD_FILE |