X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcsourcefile.cpp;h=6429d4fe287504948480bd2e740f02c392a46c36;hb=5e00719d0c63e306786ff36df61797cdbc86f3e9;hp=7c4c453b85be92c66991d58e32b3d0eaf9c24d8f;hpb=b959a6bfd1a878fe814f43daa2b9d43bb0fbcb52;p=builder.git

diff --git a/source/csourcefile.cpp b/source/csourcefile.cpp
index 7c4c453..6429d4f 100644
--- a/source/csourcefile.cpp
+++ b/source/csourcefile.cpp
@@ -6,66 +6,72 @@
 #include "component.h"
 #include "csourcefile.h"
 #include "sourcepackage.h"
+#include "tool.h"
 
 using namespace std;
 using namespace Msp;
 
 CSourceFile::CSourceFile(Builder &b, const FS::Path &p):
-	SourceFile(b, 0, p)
+	SourceFile(b, p)
 { }
 
 CSourceFile::CSourceFile(Builder &b, const Component &c, const FS::Path &p):
-	SourceFile(b, &c, p)
+	SourceFile(b, c, p)
 {
 	string ext = FS::extpart(FS::basename(path));
 	if(ext==".h" || ext==".H" || ext==".hpp")
-		install_location = "include/"+comp->get_name();
+		install_location = FS::Path("include")/package->get_name();
 }
 
-void CSourceFile::find_depends()
+void CSourceFile::parse_includes(IO::Base &in)
 {
-	if(!comp)
+	static Regex r_include("^[ \t]*#include[ \t]+([\"<].*)[\">]");
+
+	string line;
+	while(in.getline(line))
+		if(RegMatch match = r_include.match(line))
+			includes.push_back(match[1].str);
+}
+
+void CSourceFile::find_dependencies()
+{
+	if(!component || !mtime)
 		return;
 
-	const SourcePackage &spkg = comp->get_package();
-	string relname = FS::relative(path, spkg.get_source()).str();
+	const SourcePackage &spkg = component->get_package();
 
-	DependencyCache &deps_cache = spkg.get_deps_cache();
-	if(mtime<deps_cache.get_mtime() && deps_cache.has_deps(relname))
-		includes = deps_cache.get_deps(relname);
+	Cache &cache = spkg.get_cache();
+	if(mtime<cache.get_mtime() && cache.has_key(this, "includes"))
+		includes = cache.get_values(this, "includes");
 	else
 	{
-		try
-		{
-			IO::BufferedFile in(path.str());
-
-			if(builder.get_verbose()>=4)
-				IO::print("Reading includes from %s\n", path.str());
-
-			Regex r_include("^[ \t]*#include[ \t]+([\"<].*)[\">]");
+		IO::BufferedFile in(path.str());
 
-			string line;
-			while(in.getline(line))
-				if(RegMatch match = r_include.match(line))
-					includes.push_back(match[1].str);
+		builder.get_logger().log("files", "Reading includes from %s", path.str());
 
-			deps_cache.set_deps(relname, includes);
-		}
-		catch(const IO::file_not_found &)
-		{
-			if(builder.get_verbose()>=4)
-				IO::print("Failed to read includes from %s\n", path.str());
-			return;
-		}
+		parse_includes(in);
+		cache.set_values(this, "includes", includes);
 	}
 
-	const StringList &incpath = comp->get_build_info().incpath;
+	const BuildInfo &build_info = component->get_build_info_for_path(path);
+	const auto &incpath = build_info.incpath;
+	VirtualFileSystem::SearchPath local_incpath;
+	local_incpath.reserve(1+build_info.local_incpath.size()+incpath.size());
+	local_incpath.push_back(FS::dirname(path).str());
+	local_incpath.insert(local_incpath.end(), build_info.local_incpath.begin(), build_info.local_incpath.end());
+	local_incpath.insert(local_incpath.end(), incpath.begin(), incpath.end());
 
-	FS::Path dir = FS::dirname(path);
-	for(list<string>::iterator i=includes.begin(); i!=includes.end(); ++i)
-	{
-		Target *hdr = builder.get_vfs().find_header(*i, dir, incpath);
-		if(hdr)
-			add_depend(hdr);
-	}
+	Tool *compiler = builder.get_toolchain().get_tool_for_suffix(FS::extpart(FS::basename(path)), true);
+	if(compiler)
+		compiler->prepare();
+	for(const string &i: includes)
+		if(Target *hdr = builder.get_vfs().find_header(i.substr(1), compiler, (i[0]=='"' ? local_incpath : incpath)))
+			add_transitive_dependency(*hdr);
+}
+
+void CSourceFile::modified()
+{
+	includes.clear();
+	trans_depends.clear();
+	find_dependencies();
 }