From 098507f58825446484c7ae0ef96eadafa32499c8 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Thu, 20 Jan 2011 08:26:24 +0000
Subject: [PATCH] Deprecate the modular keyword for programs and host keyword
 for modules

---
 source/component.cpp | 34 +++++-----------------------------
 source/component.h   |  3 ---
 2 files changed, 5 insertions(+), 32 deletions(-)

diff --git a/source/component.cpp b/source/component.cpp
index 04c9d17..e48e4f5 100644
--- a/source/component.cpp
+++ b/source/component.cpp
@@ -35,8 +35,6 @@ Component::Component(SourcePackage &p, Type t, const string &n):
 	type(t),
 	name(n),
 	install(false),
-	module_host(0),
-	modular(false),
 	deflt(true)
 { }
 
@@ -101,18 +99,6 @@ void Component::create_build_info()
 		build_info.cflags.push_back("-fPIC");
 	}
 
-	if(modular)
-	{
-		build_info.ldflags.push_back("-rdynamic");
-		build_info.libs.push_back("dl");
-	}
-	else if(module_host)
-	{
-		const StringList &host_src = module_host->get_sources();
-		for(StringList::const_iterator i=host_src.begin(); i!=host_src.end(); ++i)
-			build_info.incpath.push_back(*i);
-	}
-
 	build_info.unique();
 }
 
@@ -309,24 +295,14 @@ void Component::Loader::require(const string &n)
 
 void Component::Loader::modular()
 {
-	if(comp.type!=PROGRAM)
-		throw Exception("Only programs can be modular");
-	comp.modular = true;
+	IO::print("%s: Note: modular is deprecated\n", get_source());
+	comp.build_info.ldflags.push_back("-rdynamic");
+	comp.build_info.libs.push_back("dl");
 }
 
-void Component::Loader::host(const string &n)
+void Component::Loader::host(const string &)
 {
-	const ComponentList &comps = comp.pkg.get_components();
-	for(ComponentList::const_iterator i=comps.begin(); i!=comps.end(); ++i)
-		if(i->get_name()==n)
-		{
-			if(i->get_type()!=PROGRAM || !i->is_modular())
-				throw Exception("Module host must be a modular program");
-			comp.module_host = &*i;
-			return;
-		}
-
-	throw KeyError("Unknown component", n);
+	IO::print("%s: Note: host is deprecated\n", get_source());
 }
 
 void Component::Loader::install_headers(const string &p)
diff --git a/source/component.h b/source/component.h
index d83cc6e..0b84d00 100644
--- a/source/component.h
+++ b/source/component.h
@@ -62,8 +62,6 @@ protected:
 	std::string name;
 	StringList sources;
 	bool install;
-	const Component *module_host;
-	bool modular;
 	BuildInfo build_info;
 	PackageList requires;
 	bool deflt;
@@ -76,7 +74,6 @@ public:
 	const StringList &get_sources() const { return sources; }
 	const BuildInfo &get_build_info() const { return build_info; }
 	bool get_install() const { return install; }
-	bool is_modular() const { return modular; }
 	const PackageList &get_requires() const { return requires; }
 	bool is_default() const { return deflt; }
 
-- 
2.43.0