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authorBoris Kolpackov <boris@codesynthesis.com>2019-08-22 14:38:57 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2019-08-22 16:16:32 +0200
commit4f5b6cb7ed4e05e98cce7e692462f49e24b7a39a (patch)
tree4184fa33e116ec74747feec0c15e30219c7d087b /libbuild2/config
parent739f68b9e45c925ccc5a28b9b796030272575e2b (diff)
Targets, scopes, vars
Diffstat (limited to 'libbuild2/config')
-rw-r--r--libbuild2/config/init.cxx6
-rw-r--r--libbuild2/config/operation.cxx182
-rw-r--r--libbuild2/config/operation.hxx2
-rw-r--r--libbuild2/config/utility.cxx6
-rw-r--r--libbuild2/config/utility.hxx6
5 files changed, 101 insertions, 101 deletions
diff --git a/libbuild2/config/init.cxx b/libbuild2/config/init.cxx
index b790569..9bdfef9 100644
--- a/libbuild2/config/init.cxx
+++ b/libbuild2/config/init.cxx
@@ -80,7 +80,7 @@ namespace build2
assert (config_hints.empty ()); // We don't known any hints.
- auto& vp (var_pool.rw (rs));
+ auto& vp (rs.ctx.var_pool.rw (rs));
// Load config.build if one exists (we don't need to worry about
// disfigure since we will never be init'ed).
@@ -103,7 +103,7 @@ namespace build2
{
// Assume missing version is 0.
//
- auto p (extract_variable (f, c_v));
+ auto p (extract_variable (rs.ctx, f, c_v));
uint64_t v (p.second ? cast<uint64_t> (p.first) : 0);
if (v != module::version)
@@ -126,7 +126,7 @@ namespace build2
// global scope similar to builtin rules.
//
{
- auto& r (rs.global ().rules);
+ auto& r (rs.global_scope ().rules);
r.insert<mtime_target> (
configure_id, 0, "config.file", file_rule::instance);
}
diff --git a/libbuild2/config/operation.cxx b/libbuild2/config/operation.cxx
index c3ce4b7..e235a3a 100644
--- a/libbuild2/config/operation.cxx
+++ b/libbuild2/config/operation.cxx
@@ -28,12 +28,12 @@ namespace build2
// configure
//
static void
- save_src_root (const scope& root)
+ save_src_root (const scope& rs)
{
- const dir_path& out_root (root.out_path ());
- const dir_path& src_root (root.src_path ());
+ const dir_path& out_root (rs.out_path ());
+ const dir_path& src_root (rs.src_path ());
- path f (out_root / root.root_extra->src_root_file);
+ path f (out_root / rs.root_extra->src_root_file);
if (verb >= 2)
text << "cat >" << f;
@@ -57,12 +57,12 @@ namespace build2
}
static void
- save_out_root (const scope& root)
+ save_out_root (const scope& rs)
{
- const dir_path& out_root (root.out_path ());
- const dir_path& src_root (root.src_path ());
+ const dir_path& out_root (rs.out_path ());
+ const dir_path& src_root (rs.src_path ());
- path f (src_root / root.root_extra->out_root_file);
+ path f (src_root / rs.root_extra->out_root_file);
if (verb)
text << (verb >= 2 ? "cat >" : "save ") << f;
@@ -88,14 +88,14 @@ namespace build2
using project_set = set<const scope*>; // Use pointers to get comparison.
static void
- save_config (const scope& root, const project_set& projects)
+ save_config (const scope& rs, const project_set& projects)
{
- path f (config_file (root));
+ path f (config_file (rs));
if (verb)
text << (verb >= 2 ? "cat >" : "save ") << f;
- const module& mod (*root.lookup_module<const module> (module::name));
+ const module& mod (*rs.lookup_module<const module> (module::name));
try
{
@@ -107,7 +107,7 @@ namespace build2
ofs << "config.version = " << module::version << endl;
- if (auto l = root.vars[var_amalgamation])
+ if (auto l = rs.vars[var_amalgamation])
{
const dir_path& d (cast<dir_path> (l));
@@ -130,10 +130,10 @@ namespace build2
{
const variable& var (sv.var);
- pair<lookup, size_t> org (root.find_original (var));
+ pair<lookup, size_t> org (rs.find_original (var));
pair<lookup, size_t> ovr (var.overrides == nullptr
? org
- : root.find_override (var, org));
+ : rs.find_override (var, org));
const lookup& l (ovr.first);
// We definitely write values that are set on our root scope or
@@ -144,7 +144,7 @@ namespace build2
if (!l.defined ())
continue;
- if (!(l.belongs (root) || l.belongs (*global_scope)))
+ if (!(l.belongs (rs) || l.belongs (rs.ctx.global_scope)))
{
// This is presumably an inherited value. But it could also be
// some left-over garbage. For example, an amalgamation could
@@ -162,7 +162,7 @@ namespace build2
// root.
//
bool found (false);
- const scope* r (&root);
+ const scope* r (&rs);
while ((r = r->parent_scope ()->root_scope ()) != nullptr)
{
if (l.belongs (*r))
@@ -307,14 +307,14 @@ namespace build2
}
static void
- configure_project (action a, const scope& root, project_set& projects)
+ configure_project (action a, const scope& rs, project_set& projects)
{
tracer trace ("configure_project");
- const dir_path& out_root (root.out_path ());
- const dir_path& src_root (root.src_path ());
+ const dir_path& out_root (rs.out_path ());
+ const dir_path& src_root (rs.src_path ());
- if (!projects.insert (&root).second)
+ if (!projects.insert (&rs).second)
{
l5 ([&]{trace << "skipping already configured " << out_root;});
return;
@@ -324,8 +324,8 @@ namespace build2
//
if (out_root != src_root)
{
- mkdir_p (out_root / root.root_extra->build_dir);
- mkdir (out_root / root.root_extra->bootstrap_dir, 2);
+ mkdir_p (out_root / rs.root_extra->build_dir);
+ mkdir (out_root / rs.root_extra->bootstrap_dir, 2);
}
// We distinguish between a complete configure and operation-
@@ -338,11 +338,11 @@ namespace build2
// Save src-root.build unless out_root is the same as src.
//
if (out_root != src_root)
- save_src_root (root);
+ save_src_root (rs);
// Save config.build.
//
- save_config (root, projects);
+ save_config (rs, projects);
}
else
{
@@ -350,54 +350,54 @@ namespace build2
// Configure subprojects that have been loaded.
//
- if (auto l = root.vars[var_subprojects])
+ if (auto l = rs.vars[var_subprojects])
{
for (auto p: cast<subprojects> (l))
{
const dir_path& pd (p.second);
dir_path out_nroot (out_root / pd);
- const scope& nroot (scopes.find (out_nroot));
+ const scope& nrs (rs.ctx.scopes.find (out_nroot));
// @@ Strictly speaking we need to check whether the config
// module was loaded for this subproject.
//
- if (nroot.out_path () != out_nroot) // This subproject not loaded.
+ if (nrs.out_path () != out_nroot) // This subproject not loaded.
continue;
- configure_project (a, nroot, projects);
+ configure_project (a, nrs, projects);
}
}
}
static void
- configure_forward (const scope& root, project_set& projects)
+ configure_forward (const scope& rs, project_set& projects)
{
tracer trace ("configure_forward");
- const dir_path& out_root (root.out_path ());
- const dir_path& src_root (root.src_path ());
+ const dir_path& out_root (rs.out_path ());
+ const dir_path& src_root (rs.src_path ());
- if (!projects.insert (&root).second)
+ if (!projects.insert (&rs).second)
{
l5 ([&]{trace << "skipping already configured " << src_root;});
return;
}
- mkdir (src_root / root.root_extra->bootstrap_dir, 2); // Make sure exists.
- save_out_root (root);
+ mkdir (src_root / rs.root_extra->bootstrap_dir, 2); // Make sure exists.
+ save_out_root (rs);
// Configure subprojects. Since we don't load buildfiles if configuring
// a forward, we do it for all known subprojects.
//
- if (auto l = root.vars[var_subprojects])
+ if (auto l = rs.vars[var_subprojects])
{
for (auto p: cast<subprojects> (l))
{
dir_path out_nroot (out_root / p.second);
- const scope& nroot (scopes.find (out_nroot));
- assert (nroot.out_path () == out_nroot);
+ const scope& nrs (rs.ctx.scopes.find (out_nroot));
+ assert (nrs.out_path () == out_nroot);
- configure_forward (nroot, projects);
+ configure_forward (nrs, projects);
}
}
}
@@ -451,7 +451,7 @@ namespace build2
static void
configure_load (const values& params,
- scope& root,
+ scope& rs,
const path& buildfile,
const dir_path& out_base,
const dir_path& src_base,
@@ -463,19 +463,19 @@ namespace build2
// forwarding but in order to configure subprojects we have to
// bootstrap them (similar to disfigure).
//
- create_bootstrap_inner (root);
+ create_bootstrap_inner (rs);
- if (root.out_path () == root.src_path ())
- fail (l) << "forwarding to source directory " << root.src_path ();
+ if (rs.out_path () == rs.src_path ())
+ fail (l) << "forwarding to source directory " << rs.src_path ();
}
else
- load (params, root, buildfile, out_base, src_base, l); // Normal load.
+ load (params, rs, buildfile, out_base, src_base, l); // Normal load.
}
static void
configure_search (const values& params,
- const scope& root,
- const scope& base,
+ const scope& rs,
+ const scope& bs,
const path& bf,
const target_key& tk,
const location& l,
@@ -486,10 +486,10 @@ namespace build2
// For forwarding we only collect the projects (again, similar to
// disfigure).
//
- ts.push_back (&root);
+ ts.push_back (&rs);
}
else
- search (params, root, base, bf, tk, l, ts); // Normal search.
+ search (params, rs, bs, bf, tk, l, ts); // Normal search.
}
static void
@@ -515,8 +515,8 @@ namespace build2
{
// Forward configuration.
//
- const scope& root (*static_cast<const scope*> (at.target));
- configure_forward (root, projects);
+ const scope& rs (*static_cast<const scope*> (at.target));
+ configure_forward (rs, projects);
continue;
}
@@ -552,7 +552,7 @@ namespace build2
if (oif->id != id)
continue;
- set_current_oif (*oif);
+ rs->ctx.current_oif (*oif);
phase_lock pl (run_phase::match);
match (action (configure_id, id), t);
@@ -586,14 +586,14 @@ namespace build2
//
static bool
- disfigure_project (action a, const scope& root, project_set& projects)
+ disfigure_project (action a, const scope& rs, project_set& projects)
{
tracer trace ("disfigure_project");
- const dir_path& out_root (root.out_path ());
- const dir_path& src_root (root.src_path ());
+ const dir_path& out_root (rs.out_path ());
+ const dir_path& src_root (rs.src_path ());
- if (!projects.insert (&root).second)
+ if (!projects.insert (&rs).second)
{
l5 ([&]{trace << "skipping already disfigured " << out_root;});
return false;
@@ -604,16 +604,16 @@ namespace build2
// Disfigure subprojects. Since we don't load buildfiles during
// disfigure, we do it for all known subprojects.
//
- if (auto l = root.vars[var_subprojects])
+ if (auto l = rs.vars[var_subprojects])
{
for (auto p: cast<subprojects> (l))
{
const dir_path& pd (p.second);
dir_path out_nroot (out_root / pd);
- const scope& nroot (scopes.find (out_nroot));
- assert (nroot.out_path () == out_nroot); // See disfigure_load().
+ const scope& nrs (rs.ctx.scopes.find (out_nroot));
+ assert (nrs.out_path () == out_nroot); // See disfigure_load().
- r = disfigure_project (a, nroot, projects) || r;
+ r = disfigure_project (a, nrs, projects) || r;
// We use mkdir_p() to create the out_root of a subproject
// which means there could be empty parent directories left
@@ -643,19 +643,19 @@ namespace build2
{
l5 ([&]{trace << "completely disfiguring " << out_root;});
- r = rmfile (config_file (root)) || r;
+ r = rmfile (config_file (rs)) || r;
if (out_root != src_root)
{
- r = rmfile (out_root / root.root_extra->src_root_file, 2) || r;
+ r = rmfile (out_root / rs.root_extra->src_root_file, 2) || r;
// Clean up the directories.
//
// Note: try to remove the root/ hooks directory if it is empty.
//
- r = rmdir (out_root / root.root_extra->root_dir, 2) || r;
- r = rmdir (out_root / root.root_extra->bootstrap_dir, 2) || r;
- r = rmdir (out_root / root.root_extra->build_dir, 2) || r;
+ r = rmdir (out_root / rs.root_extra->root_dir, 2) || r;
+ r = rmdir (out_root / rs.root_extra->bootstrap_dir, 2) || r;
+ r = rmdir (out_root / rs.root_extra->build_dir, 2) || r;
switch (rmdir (out_root))
{
@@ -687,16 +687,16 @@ namespace build2
}
static bool
- disfigure_forward (const scope& root, project_set& projects)
+ disfigure_forward (const scope& rs, project_set& projects)
{
// Pretty similar logic to disfigure_project().
//
tracer trace ("disfigure_forward");
- const dir_path& out_root (root.out_path ());
- const dir_path& src_root (root.src_path ());
+ const dir_path& out_root (rs.out_path ());
+ const dir_path& src_root (rs.src_path ());
- if (!projects.insert (&root).second)
+ if (!projects.insert (&rs).second)
{
l5 ([&]{trace << "skipping already disfigured " << src_root;});
return false;
@@ -704,23 +704,23 @@ namespace build2
bool r (false);
- if (auto l = root.vars[var_subprojects])
+ if (auto l = rs.vars[var_subprojects])
{
for (auto p: cast<subprojects> (l))
{
dir_path out_nroot (out_root / p.second);
- const scope& nroot (scopes.find (out_nroot));
- assert (nroot.out_path () == out_nroot);
+ const scope& nrs (rs.ctx.scopes.find (out_nroot));
+ assert (nrs.out_path () == out_nroot);
- r = disfigure_forward (nroot, projects) || r;
+ r = disfigure_forward (nrs, projects) || r;
}
}
// Remove the out-root.build file and try to remove the bootstrap/
// directory if it is empty.
//
- r = rmfile (src_root / root.root_extra->out_root_file) || r;
- r = rmdir (src_root / root.root_extra->bootstrap_dir, 2) || r;
+ r = rmfile (src_root / rs.root_extra->out_root_file) || r;
+ r = rmdir (src_root / rs.root_extra->bootstrap_dir, 2) || r;
return r;
}
@@ -757,14 +757,14 @@ namespace build2
static void
disfigure_search (const values&,
- const scope& root,
+ const scope& rs,
const scope&,
const path&,
const target_key&,
const location&,
action_targets& ts)
{
- ts.push_back (&root);
+ ts.push_back (&rs);
}
static void
@@ -790,23 +790,23 @@ namespace build2
//
for (const action_target& at: ts)
{
- const scope& root (*static_cast<const scope*> (at.target));
+ const scope& rs (*static_cast<const scope*> (at.target));
if (!(fwd
- ? disfigure_forward ( root, projects)
- : disfigure_project (a, root, projects)))
+ ? disfigure_forward ( rs, projects)
+ : disfigure_project (a, rs, projects)))
{
// Create a dir{$out_root/} target to signify the project's root in
// diagnostics. Not very clean but seems harmless.
//
target& t (
- targets.insert (dir::static_type,
- fwd ? root.src_path () : root.out_path (),
- dir_path (), // Out tree.
- "",
- nullopt,
- true, // Implied.
- trace).first);
+ rs.ctx.targets.insert (dir::static_type,
+ fwd ? rs.src_path () : rs.out_path (),
+ dir_path (), // Out tree.
+ "",
+ nullopt,
+ true, // Implied.
+ trace).first);
if (verb != 0 && diag >= 2)
info << diag_done (a, t);
@@ -836,7 +836,7 @@ namespace build2
// create
//
static void
- save_config (const dir_path& d, const variable_overrides& var_ovs)
+ save_config (context& ctx, const dir_path& d)
{
// Since there aren't any sub-projects yet, any config.import.* values
// that the user may want to specify won't be saved in config.build. So
@@ -846,13 +846,13 @@ namespace build2
// going to do is bootstrap the newly created project, similar to the
// way main() does it.
//
- scope& gs (*scope::global_);
+ scope& gs (ctx.global_scope.rw ());
scope& rs (load_project (gs, d, d, false /* fwd */, false /* load */));
module& m (*rs.lookup_module<module> (module::name));
// Save all the global config.import.* variables.
//
- variable_pool& vp (var_pool.rw (rs));
+ variable_pool& vp (ctx.var_pool.rw (rs));
for (auto p (gs.vars.find_namespace (vp.insert ("config.import")));
p.first != p.second;
++p.first)
@@ -869,7 +869,7 @@ namespace build2
// Now project-specific. For now we just save all of them and let
// save_config() above weed out the ones that don't apply.
//
- for (const variable_override& vo: var_ovs)
+ for (const variable_override& vo: ctx.var_overrides)
{
const variable& var (vo.var);
@@ -879,7 +879,7 @@ namespace build2
}
const string&
- preprocess_create (const variable_overrides& var_ovs,
+ preprocess_create (context& ctx,
values& params,
vector_view<opspec>& spec,
bool lifted,
@@ -986,7 +986,7 @@ namespace build2
true, /* buildfile */
"the create meta-operation");
- save_config (d, var_ovs);
+ save_config (ctx, d);
}
}
diff --git a/libbuild2/config/operation.hxx b/libbuild2/config/operation.hxx
index 0a88f96..8b2a29d 100644
--- a/libbuild2/config/operation.hxx
+++ b/libbuild2/config/operation.hxx
@@ -18,7 +18,7 @@ namespace build2
extern const meta_operation_info mo_disfigure;
const string&
- preprocess_create (const variable_overrides&,
+ preprocess_create (context&,
values&,
vector_view<opspec>&,
bool,
diff --git a/libbuild2/config/utility.cxx b/libbuild2/config/utility.cxx
index 746639d..a89fac6 100644
--- a/libbuild2/config/utility.cxx
+++ b/libbuild2/config/utility.cxx
@@ -75,7 +75,7 @@ namespace build2
// any original values, they will be "visible"; see find_override() for
// details.
//
- const variable& vns (var_pool.rw (r).insert ("config." + n));
+ const variable& vns (r.ctx.var_pool.rw (r).insert ("config." + n));
for (scope* s (&r); s != nullptr; s = s->parent_scope ())
{
for (auto p (s->vars.find_namespace (vns));
@@ -101,7 +101,7 @@ namespace build2
// Pattern-typed in boot() as bool.
//
const variable& var (
- var_pool.rw (rs).insert ("config." + n + ".configured"));
+ rs.ctx.var_pool.rw (rs).insert ("config." + n + ".configured"));
if (current_mif->id == configure_id)
save_variable (rs, var);
@@ -116,7 +116,7 @@ namespace build2
// Pattern-typed in boot() as bool.
//
const variable& var (
- var_pool.rw (rs).insert ("config." + n + ".configured"));
+ rs.ctx.var_pool.rw (rs).insert ("config." + n + ".configured"));
if (current_mif->id == configure_id)
save_variable (rs, var);
diff --git a/libbuild2/config/utility.hxx b/libbuild2/config/utility.hxx
index a063693..b1995b6 100644
--- a/libbuild2/config/utility.hxx
+++ b/libbuild2/config/utility.hxx
@@ -58,7 +58,7 @@ namespace build2
uint64_t save_flags = 0)
{
return required (
- root, var_pool[name], default_value, override, save_flags);
+ root, root.ctx.var_pool[name], default_value, override, save_flags);
}
inline pair<lookup, bool>
@@ -86,7 +86,7 @@ namespace build2
inline pair<lookup, bool>
omitted (scope& root, const string& name)
{
- return omitted (root, var_pool[name]);
+ return omitted (root, root.ctx.var_pool[name]);
}
// Set, if necessary, an optional config.* variable. In particular, an
@@ -105,7 +105,7 @@ namespace build2
inline lookup
optional (scope& root, const string& name)
{
- return optional (root, var_pool[name]);
+ return optional (root, root.ctx.var_pool[name]);
}
// Check whether there are any variables specified from the config