aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--build2/config/init.cxx73
-rw-r--r--build2/config/init.hxx2
-rw-r--r--build2/dist/init.cxx4
-rw-r--r--build2/dist/init.hxx2
-rw-r--r--build2/file.cxx16
-rw-r--r--build2/install/init.cxx4
-rw-r--r--build2/install/init.hxx2
-rw-r--r--build2/module.cxx8
-rw-r--r--build2/module.hxx8
-rw-r--r--build2/test/init.cxx4
-rw-r--r--build2/test/init.hxx2
-rw-r--r--build2/version/init.cxx4
-rw-r--r--build2/version/init.hxx2
13 files changed, 69 insertions, 62 deletions
diff --git a/build2/config/init.cxx b/build2/config/init.cxx
index 7285671..2552e77 100644
--- a/build2/config/init.cxx
+++ b/build2/config/init.cxx
@@ -22,13 +22,12 @@ namespace build2
{
namespace config
{
- void
- boot (scope& rs, const location& loc, unique_ptr<module_base>& mod)
+ bool
+ boot (scope& rs, const location&, unique_ptr<module_base>& mod)
{
tracer trace ("config::boot");
- const dir_path& out_root (rs.out_path ());
- l5 ([&]{trace << "for " << out_root;});
+ l5 ([&]{trace << "for " << rs.out_path ();});
const string& mname (*current_mname);
const string& oname (*current_oname);
@@ -56,26 +55,38 @@ namespace build2
rs.meta_operations.insert (configure_id, mo_configure);
rs.meta_operations.insert (disfigure_id, mo_disfigure);
- auto& vp (var_pool.rw (rs));
+ return true; // Initialize first (load config.build).
+ }
- // utility.cxx:unconfigured() (note: not overridable).
- //
- vp.insert_pattern<bool> (
- "config.*.configured", false, variable_visibility::normal);
+ bool
+ init (scope& rs,
+ scope&,
+ const location& l,
+ unique_ptr<module_base>&,
+ bool first,
+ bool,
+ const variable_map& config_hints)
+ {
+ tracer trace ("config::init");
- // Load config.build if one exists.
- //
- // Note that we have to do this during bootstrap since the order in
- // which the modules will be initialized is unspecified. So it is
- // possible that some module which needs the configuration will get
- // called first.
+ if (!first)
+ {
+ warn (l) << "multiple config module initializations";
+ return true;
+ }
+
+ const dir_path& out_root (rs.out_path ());
+ l5 ([&]{trace << "for " << out_root;});
+
+ assert (config_hints.empty ()); // We don't known any hints.
+
+ auto& vp (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).
//
const variable& c_v (vp.insert<uint64_t> ("config.version", false));
- // Don't load it if we are disfiguring. The same situation as with
- // module loading above.
- //
- if (mname != "disfigure" && (!mname.empty () || oname != "disfigure"))
{
path f (out_root / config_file);
@@ -96,7 +107,7 @@ namespace build2
uint64_t v (p.second ? cast<uint64_t> (p.first) : 0);
if (v != module::version)
- fail (loc) << "incompatible config file " << f <<
+ fail (l) << "incompatible config file " << f <<
info << "config file version " << v
<< (p.second ? "" : " (missing)") <<
info << "config module version " << module::version <<
@@ -107,28 +118,6 @@ namespace build2
source (rs, rs, f);
}
}
- }
-
- bool
- init (scope& rs,
- scope&,
- const location& l,
- unique_ptr<module_base>&,
- bool first,
- bool,
- const variable_map& config_hints)
- {
- tracer trace ("config::init");
-
- if (!first)
- {
- warn (l) << "multiple config module initializations";
- return true;
- }
-
- l5 ([&]{trace << "for " << rs.out_path ();});
-
- assert (config_hints.empty ()); // We don't known any hints.
// Register alias and fallback rule for the configure meta-operation.
//
diff --git a/build2/config/init.hxx b/build2/config/init.hxx
index 45c288b..a79ef02 100644
--- a/build2/config/init.hxx
+++ b/build2/config/init.hxx
@@ -14,7 +14,7 @@ namespace build2
{
namespace config
{
- void
+ bool
boot (scope&, const location&, unique_ptr<module_base>&);
bool
diff --git a/build2/dist/init.cxx b/build2/dist/init.cxx
index 33ddcd7..818570a 100644
--- a/build2/dist/init.cxx
+++ b/build2/dist/init.cxx
@@ -23,7 +23,7 @@ namespace build2
{
static const rule rule_;
- void
+ bool
boot (scope& rs, const location&, unique_ptr<module_base>& mod)
{
tracer trace ("dist::boot");
@@ -64,6 +64,8 @@ namespace build2
// Create the module.
//
mod.reset (new module (v_d_p));
+
+ return false;
}
bool
diff --git a/build2/dist/init.hxx b/build2/dist/init.hxx
index 45d47df..f1d2bc5 100644
--- a/build2/dist/init.hxx
+++ b/build2/dist/init.hxx
@@ -14,7 +14,7 @@ namespace build2
{
namespace dist
{
- void
+ bool
boot (scope&, const location&, unique_ptr<module_base>&);
bool
diff --git a/build2/file.cxx b/build2/file.cxx
index edd3e28..e18ae5e 100644
--- a/build2/file.cxx
+++ b/build2/file.cxx
@@ -879,14 +879,18 @@ namespace build2
//
for (auto& p: root.modules)
{
- const string& n (p.first);
module_state& s (p.second);
- if (s.boot)
- {
- load_module (root, root, n, s.loc);
- assert (!s.boot);
- }
+ if (s.boot && s.first)
+ load_module (root, root, p.first, s.loc);
+ }
+
+ for (auto& p: root.modules)
+ {
+ module_state& s (p.second);
+
+ if (s.boot && !s.first)
+ load_module (root, root, p.first, s.loc);
}
// Load root.build.
diff --git a/build2/install/init.cxx b/build2/install/init.cxx
index 3e4e1ff..0eb9521 100644
--- a/build2/install/init.cxx
+++ b/build2/install/init.cxx
@@ -128,7 +128,7 @@ namespace build2
void
functions (); // functions.cxx
- void
+ bool
boot (scope& r, const location&, unique_ptr<module_base>&)
{
tracer trace ("install::boot");
@@ -144,6 +144,8 @@ namespace build2
//
r.operations.insert (install_id, op_install);
r.operations.insert (uninstall_id, op_uninstall);
+
+ return false;
}
static const path cmd ("install");
diff --git a/build2/install/init.hxx b/build2/install/init.hxx
index 98b4205..6239916 100644
--- a/build2/install/init.hxx
+++ b/build2/install/init.hxx
@@ -14,7 +14,7 @@ namespace build2
{
namespace install
{
- void
+ bool
boot (scope&, const location&, unique_ptr<module_base>&);
bool
diff --git a/build2/module.cxx b/build2/module.cxx
index 7a35008..9994c9b 100644
--- a/build2/module.cxx
+++ b/build2/module.cxx
@@ -45,8 +45,9 @@ namespace build2
if (mf.boot == nullptr)
fail (loc) << "module " << name << " shouldn't be loaded in bootstrap";
- i = lm.emplace (name, module_state {true, mf.init, nullptr, loc}).first;
- mf.boot (rs, loc, i->second.module);
+ i = lm.emplace (name,
+ module_state {true, false, mf.init, nullptr, loc}).first;
+ i->second.first = mf.boot (rs, loc, i->second.module);
}
bool
@@ -82,7 +83,8 @@ namespace build2
fail (loc) << "module " << name << " should be loaded in bootstrap";
i = lm.emplace (
- name, module_state {false, mf.init, nullptr, loc}).first;
+ name,
+ module_state {false, false, mf.init, nullptr, loc}).first;
}
}
else
diff --git a/build2/module.hxx b/build2/module.hxx
index e3ab94f..fbaebd7 100644
--- a/build2/module.hxx
+++ b/build2/module.hxx
@@ -25,8 +25,11 @@ namespace build2
~module_base () = default;
};
+ // Return true if the module should be initialized first (the order of
+ // initialization within each group is unspecified).
+ //
using module_boot_function =
- void (scope& root,
+ bool (scope& root,
const location&,
unique_ptr<module_base>&);
@@ -62,7 +65,8 @@ namespace build2
//
struct module_state
{
- bool boot; // True if the module boot'ed but not yet init'ed.
+ bool boot; // True if the module boot'ed but not yet init'ed.
+ bool first; // True if the boot'ed module must be init'ed first.
module_init_function* init;
unique_ptr<module_base> module;
const location loc; // Boot location.
diff --git a/build2/test/init.cxx b/build2/test/init.cxx
index 1c7a2b4..6119ae0 100644
--- a/build2/test/init.cxx
+++ b/build2/test/init.cxx
@@ -22,7 +22,7 @@ namespace build2
{
namespace test
{
- void
+ bool
boot (scope& rs, const location&, unique_ptr<module_base>&)
{
tracer trace ("test::boot");
@@ -84,6 +84,8 @@ namespace build2
if (!v || v.empty ())
v = cast<target_triplet> ((*global_scope)["build.host"]);
}
+
+ return false;
}
bool
diff --git a/build2/test/init.hxx b/build2/test/init.hxx
index 2ba6ec6..8ca0d23 100644
--- a/build2/test/init.hxx
+++ b/build2/test/init.hxx
@@ -14,7 +14,7 @@ namespace build2
{
namespace test
{
- void
+ bool
boot (scope&, const location&, unique_ptr<module_base>&);
bool
diff --git a/build2/version/init.cxx b/build2/version/init.cxx
index 69d7401..63e32ab 100644
--- a/build2/version/init.cxx
+++ b/build2/version/init.cxx
@@ -30,7 +30,7 @@ namespace build2
static const version_doc version_doc_;
static const version_in version_in_;
- void
+ bool
boot (scope& rs, const location& l, unique_ptr<module_base>& mod)
{
tracer trace ("version::boot");
@@ -225,6 +225,8 @@ namespace build2
// Create the module.
//
mod.reset (new module (move (v), move (ds)));
+
+ return true; // Init first (dist.package, etc).
}
static void
diff --git a/build2/version/init.hxx b/build2/version/init.hxx
index 54beae1..425e282 100644
--- a/build2/version/init.hxx
+++ b/build2/version/init.hxx
@@ -14,7 +14,7 @@ namespace build2
{
namespace version
{
- void
+ bool
boot (scope&, const location&, unique_ptr<module_base>&);
bool
generated by cgit v1.1 at 2024-11-01 04:51:10 +0000