Add ctor namespace cfg:: constants and get rid of temporary 'using namespace ctor'

17 files changed, 18 insertions, 48 deletions

diff --git a/src/bootstrap.cc b/src/bootstrap.cc
index 1fb3807..f091849 100644
--- a/src/bootstrap.cc
+++ b/src/bootstrap.cc
@@ -35,13 +35,13 @@ bool ctor::configuration::has(const std::string& key) const
 
 const std::string& ctor::configuration::get(const std::string& key, const std::string& default_value) const
 {
-	if(key == cfg::host_cxx && std::getenv("CXX"))
+	if(key == ctor::cfg::host_cxx && std::getenv("CXX"))
 	{
 		static std::string s = std::getenv("CXX");
 		return s;
 	}
 
-	if(key == cfg::builddir && std::getenv("BUILDDIR"))
+	if(key == ctor::cfg::builddir && std::getenv("BUILDDIR"))
 	{
 		static std::string s = std::getenv("BUILDDIR");
 		return s;
@@ -62,7 +62,7 @@ int main(int argc, char* argv[])
 	ctor::settings settings{};
 
 	const auto& c = ctor::get_configuration();
-	settings.builddir = c.get(cfg::builddir, settings.builddir);
+	settings.builddir = c.get(ctor::cfg::builddir, settings.builddir);
 	settings.parallel_processes =
 		std::max(1u, std::thread::hardware_concurrency() * 2 - 1);
 	settings.verbose = 0;
diff --git a/src/build.cc b/src/build.cc
index 1fe494b..ad30719 100644
--- a/src/build.cc
+++ b/src/build.cc
@@ -13,8 +13,6 @@
 
 #include "ctor.h"
 
-using namespace ctor;
-
 using namespace std::chrono_literals;
 
 int build(const ctor::settings& settings,
diff --git a/src/configure.cc b/src/configure.cc
index 76103c6..f91f0d9 100644
--- a/src/configure.cc
+++ b/src/configure.cc
@@ -16,8 +16,6 @@
 #include "rebuild.h"
 #include "externals.h"
 
-using namespace ctor;
-
 std::filesystem::path configurationFile("configuration.cc");
 std::filesystem::path configHeaderFile("config.h");
 
diff --git a/src/ctor.h b/src/ctor.h
index d4a71bd..1754635 100644
--- a/src/ctor.h
+++ b/src/ctor.h
@@ -155,4 +155,4 @@ struct configuration
 
 const ctor::configuration& get_configuration();
 
-} // namespace ctor::
+} // ctor::
diff --git a/src/externals_manual.cc b/src/externals_manual.cc
index 84cb422..d6b519b 100644
--- a/src/externals_manual.cc
+++ b/src/externals_manual.cc
@@ -10,8 +10,6 @@
 #include "util.h"
 #include "tools.h"
 
-using namespace ctor;
-
 extern std::map<std::string, std::string> external_includedir;
 extern std::map<std::string, std::string> external_libdir;
 
diff --git a/src/libctor.cc b/src/libctor.cc
index 69d35cf..21792e1 100644
--- a/src/libctor.cc
+++ b/src/libctor.cc
@@ -26,14 +26,12 @@
 #include "build.h"
 #include "unittest.h"
 
-using namespace ctor;
-
 int main(int argc, char* argv[])
 {
 	ctor::settings settings{};
 	const auto& c = ctor::get_configuration();
 
-	settings.builddir = c.get(cfg::builddir, settings.builddir);
+	settings.builddir = c.get(ctor::cfg::builddir, settings.builddir);
 	settings.parallel_processes =
 		std::max(1u, std::thread::hardware_concurrency()) * 2 - 1;
 
diff --git a/src/rebuild.cc b/src/rebuild.cc
index 3033a46..0d610b5 100644
--- a/src/rebuild.cc
+++ b/src/rebuild.cc
@@ -17,8 +17,6 @@
 #include "tools.h"
 #include "util.h"
 
-using namespace ctor;
-
 std::array<BuildConfigurationEntry, 1024> configFiles;
 std::size_t numConfigFiles{0};
 
@@ -50,7 +48,7 @@ int reg(ctor::build_configurations (*cb)(const ctor::settings&),
 
 	return 0;
 }
-} // namespace ctor::
+} // ctor::
 
 int reg(const char* location)
 {
@@ -171,17 +169,17 @@ bool recompileCheck(const ctor::settings& global_settings, int argc, char* argv[
 	append(config.flags.cxxflags,
 	       getOption(tool_chain, opt::cpp_std, "c++20"));
 	const auto& c = ctor::get_configuration();
-	if(c.has(cfg::ctor_includedir))
+	if(c.has(ctor::cfg::ctor_includedir))
 	{
 		append(config.flags.cxxflags,
 		       getOption(tool_chain, opt::include_path,
-		                 c.get(cfg::ctor_includedir)));
+		                 c.get(ctor::cfg::ctor_includedir)));
 	}
-	if(c.has(cfg::ctor_libdir))
+	if(c.has(ctor::cfg::ctor_libdir))
 	{
 		append(config.flags.ldflags,
 		       getOption(tool_chain, opt::library_path,
-		                 c.get(cfg::ctor_libdir)));
+		                 c.get(ctor::cfg::ctor_libdir)));
 	}
 	append(config.flags.ldflags, getOption(tool_chain, opt::link, "ctor"));
 	append(config.flags.ldflags, getOption(tool_chain, opt::threads));
diff --git a/src/task.cc b/src/task.cc
index 27e6c44..817ee3a 100644
--- a/src/task.cc
+++ b/src/task.cc
@@ -6,8 +6,6 @@
 #include <unistd.h>
 #include <iostream>
 
-using namespace ctor;
-
 Task::Task(const ctor::build_configuration& config, const ctor::settings& settings,
            const std::string& sourceDir)
 	: config(config)
@@ -138,17 +136,17 @@ std::string Task::compiler() const
 		switch(outputSystem())
 		{
 		case ctor::output_system::host:
-			return c.get(cfg::host_cc, "/usr/bin/gcc");
+			return c.get(ctor::cfg::host_cc, "/usr/bin/gcc");
 		case ctor::output_system::build:
-			return c.get(cfg::build_cc, "/usr/bin/gcc");
+			return c.get(ctor::cfg::build_cc, "/usr/bin/gcc");
 		}
 	case ctor::language::cpp:
 		switch(outputSystem())
 		{
 		case ctor::output_system::host:
-			return c.get(cfg::host_cxx, "/usr/bin/g++");
+			return c.get(ctor::cfg::host_cxx, "/usr/bin/g++");
 		case ctor::output_system::build:
-			return c.get(cfg::build_cxx, "/usr/bin/g++");
+			return c.get(ctor::cfg::build_cxx, "/usr/bin/g++");
 		}
 	default:
 		std::cerr << "Unknown CC target type\n";
diff --git a/src/task_ar.cc b/src/task_ar.cc
index 89bbc40..edd60ae 100644
--- a/src/task_ar.cc
+++ b/src/task_ar.cc
@@ -10,8 +10,6 @@
 #include "execute.h"
 #include "util.h"
 
-using namespace ctor;
-
 TaskAR::TaskAR(const ctor::build_configuration& config,
                const ctor::settings& settings,
                const std::string& target,
@@ -102,10 +100,10 @@ int TaskAR::runInner()
 	switch(outputSystem())
 	{
 	case ctor::output_system::host:
-		tool = c.get(cfg::host_ar, "/usr/bin/ar");
+		tool = c.get(ctor::cfg::host_ar, "/usr/bin/ar");
 		break;
 	case ctor::output_system::build:
-		tool = c.get(cfg::build_ar, "/usr/bin/ar");
+		tool = c.get(ctor::cfg::build_ar, "/usr/bin/ar");
 		break;
 	}
 
diff --git a/src/task_cc.cc b/src/task_cc.cc
index a8caba0..7f69998 100644
--- a/src/task_cc.cc
+++ b/src/task_cc.cc
@@ -12,8 +12,6 @@
 #include "util.h"
 #include "tools.h"
 
-using namespace ctor;
-
 TaskCC::TaskCC(const ctor::build_configuration& config, const ctor::settings& settings,
                const std::string& sourceDir, const ctor::source& source)
 	: Task(config, settings, sourceDir)
diff --git a/src/task_fn.cc b/src/task_fn.cc
index 7757d7c..b11ff15 100644
--- a/src/task_fn.cc
+++ b/src/task_fn.cc
@@ -11,8 +11,6 @@
 #include "execute.h"
 #include "util.h"
 
-using namespace ctor;
-
 TaskFn::TaskFn(const ctor::build_configuration& config, const ctor::settings& settings,
                const std::string& sourceDir, const ctor::source& source)
 	: Task(config, settings, sourceDir)
diff --git a/src/task_ld.cc b/src/task_ld.cc
index 5e1f8c6..916f3ff 100644
--- a/src/task_ld.cc
+++ b/src/task_ld.cc
@@ -11,8 +11,6 @@
 #include "util.h"
 #include "tools.h"
 
-using namespace ctor;
-
 TaskLD::TaskLD(const ctor::build_configuration& config,
                const ctor::settings& settings,
                const std::string& target,
diff --git a/src/task_so.cc b/src/task_so.cc
index 15df61f..0340ff1 100644
--- a/src/task_so.cc
+++ b/src/task_so.cc
@@ -11,8 +11,6 @@
 #include "util.h"
 #include "tools.h"
 
-using namespace ctor;
-
 TaskSO::TaskSO(const ctor::build_configuration& config,
                const ctor::settings& settings,
                const std::string& target,
diff --git a/src/tasks.cc b/src/tasks.cc
index d10b83f..67bed2b 100644
--- a/src/tasks.cc
+++ b/src/tasks.cc
@@ -19,8 +19,6 @@
 #include "rebuild.h"
 #include "configure.h"
 
-using namespace ctor;
-
 const std::deque<Target>& getTargets(const ctor::settings& settings,
                                      bool resolve_externals)
 {
diff --git a/src/tools.cc b/src/tools.cc
index 9e7102e..4aaa515 100644
--- a/src/tools.cc
+++ b/src/tools.cc
@@ -8,8 +8,6 @@
 
 #include <cassert>
 
-using namespace ctor;
-
 ToolChain getToolChain(ctor::output_system system)
 {
 	const auto& c = ctor::get_configuration();
@@ -17,10 +15,10 @@ ToolChain getToolChain(ctor::output_system system)
 	switch(system)
 	{
 	case ctor::output_system::host:
-		compiler = c.get(cfg::host_cxx, "g++");
+		compiler = c.get(ctor::cfg::host_cxx, "g++");
 		break;
 	case ctor::output_system::build:
-		compiler = c.get(cfg::build_cxx, "g++");
+		compiler = c.get(ctor::cfg::build_cxx, "g++");
 		break;
 	}
 
diff --git a/src/unittest.cc b/src/unittest.cc
index 9aceb52..237b2e3 100644
--- a/src/unittest.cc
+++ b/src/unittest.cc
@@ -8,8 +8,6 @@
 #include "execute.h"
 #include "task.h"
 
-using namespace ctor;
-
 int runUnitTests(std::set<std::shared_ptr<Task>>& tasks,
                  const ctor::settings& settings)
 {
diff --git a/src/util.cc b/src/util.cc
index f25b7eb..ee56ede 100644
--- a/src/util.cc
+++ b/src/util.cc
@@ -6,8 +6,6 @@
 #include <iostream>
 #include <fstream>
 
-using namespace ctor;
-
 std::string readFile(const std::string& fileName)
 {
 	std::ifstream ifs(fileName.c_str(),