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-rw-r--r--build2/file.hxx34
1 files changed, 22 insertions, 12 deletions
diff --git a/build2/file.hxx b/build2/file.hxx
index 74f2f64..23362c8 100644
--- a/build2/file.hxx
+++ b/build2/file.hxx
@@ -24,8 +24,9 @@ namespace build2
ostream&
operator<< (ostream&, const subprojects&); // Print as name@dir sequence.
- extern const dir_path build_dir; // build
- extern const dir_path bootstrap_dir; // build/bootstrap
+ extern const dir_path build_dir; // build/
+ extern const dir_path root_dir; // build/root/
+ extern const dir_path bootstrap_dir; // build/bootstrap/
extern const path root_file; // build/root.build
extern const path bootstrap_file; // build/bootstrap.build
@@ -79,11 +80,11 @@ namespace build2
scope_map::iterator
create_root (scope&, const dir_path& out_root, const dir_path& src_root);
- // Setup root scope. Note that it assumes the src_root variable
- // has already been set.
+ // Setup root scope. Note that it assumes the src_root variable has already
+ // been set.
//
void
- setup_root (scope&);
+ setup_root (scope&, bool forwarded);
// Setup the base scope (set *_base variables, etc).
//
@@ -128,8 +129,8 @@ namespace build2
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).
+ // 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);
@@ -144,8 +145,17 @@ namespace build2
bool
bootstrapped (scope& root);
+ // Execute pre/post-bootstrap hooks. Similar to bootstrap_out/sr(), should
+ // only be called once per project bootstrap.
+ //
+ void
+ bootstrap_pre (scope& root);
+
+ void
+ bootstrap_post (scope& root);
+
// Create and bootstrap outer root scopes, if any. Loading is done by
- // load_root_pre().
+ // load_root().
//
void
create_bootstrap_outer (scope& root);
@@ -153,17 +163,17 @@ namespace build2
// Create and bootstrap inner root scopes between root and base, if any. If
// out_base is empty, then bootstrap all the way in. Return the innermost
// created root scope or root if none were created. Note: loading is done by
- // load_root_pre().
+ // load_root().
//
scope&
create_bootstrap_inner (scope& root, const dir_path& out_base = dir_path ());
- // Load project's root[-pre].build unless already loaded. Also
- // make sure all outer root scopes are loaded prior to loading
+ // Load project's root.build (and root pre/post hooks) unless already
+ // loaded. Also make sure all outer root scopes are loaded prior to loading
// this root scope.
//
void
- load_root_pre (scope& root);
+ load_root (scope& root);
// Extract the specified variable value from a buildfile. It is expected to
// be the first non-comment line and not to rely on any variable expansion