WIP

1 files changed, 286 insertions, 9 deletions

diff --git a/src/tools.cc b/src/tools.cc
index dfabdff..1a539be 100644
--- a/src/tools.cc
+++ b/src/tools.cc
@@ -6,6 +6,7 @@
 #include <filesystem>
 #include <iostream>
 #include <sstream>
+#include <algorithm>
 #include <array>
 
 #include <cassert>
@@ -13,6 +14,11 @@
 
 #include "util.h"
 
+#if defined(_WIN32)
+#define popen _popen
+#define pclose _pclose
+#endif
+
 std::ostream& operator<<(std::ostream& stream, const ctor::c_opt& opt)
 {
 	// Adding to this enum should also imply adding to the unit-tests below
@@ -129,6 +135,10 @@ ctor::toolchain getToolChain(const std::string& compiler)
 	{
 		return ctor::toolchain::gcc;
 	}
+	else if(to_lower(cc_cmd).find("cl") != std::string::npos)
+	{
+		return ctor::toolchain::msvc;
+	}
 
 	std::cerr << "Unsupported output system.\n";
 	return ctor::toolchain::gcc;
@@ -154,12 +164,256 @@ ctor::toolchain getToolChain(ctor::output_system system)
 		return getToolChain(cfg.get(ctor::cfg::build_cxx, "g++"));
 	}
 }
+namespace msvc {
+std::string get_arch([[maybe_unused]] ctor::output_system system)
+{
+	return "windows";
+}
+
+ctor::arch get_arch([[maybe_unused]] const std::string& str)
+{
+	return ctor::arch::windows;
+}
+
+ctor::c_flag c_option(const std::string& flag)
+{
+	if(flag.starts_with("/I"))
+	{
+		std::string path = flag.substr(2);
+		path.erase(0, path.find_first_not_of(' '));
+		return { ctor::c_opt::include_path, path };
+	}
+
+	return { ctor::c_opt::custom, flag };
+}
+
+ctor::cxx_flag cxx_option(const std::string& flag)
+{
+	if(flag.starts_with("/I"))
+	{
+		std::string path = flag.substr(2);
+		path.erase(0, path.find_first_not_of(' '));
+		return { ctor::cxx_opt::include_path, path };
+	}
+
+	return { ctor::cxx_opt::custom, flag };
+}
+
+ctor::ld_flag ld_option(const std::string& flag)
+{
+	if(flag.starts_with("/L"))
+	{
+		std::string path = flag.substr(2);
+		path.erase(0, path.find_first_not_of(' '));
+		return { ctor::ld_opt::library_path, path };
+	}
+
+	return { ctor::ld_opt::custom, flag };
+}
+
+ctor::ar_flag ar_option(const std::string& flag)
+{
+	return { ctor::ar_opt::custom, flag };
+}
+
+std::vector<std::string> cxx_option(ctor::cxx_opt opt, const std::string& arg,
+                                    const std::string& arg2)
+{
+	switch(opt)
+	{
+	case ctor::cxx_opt::output:
+		return {"/Fo\"" + arg + "\""};
+	case ctor::cxx_opt::debug:
+		return {"/DEBUG"};
+	case ctor::cxx_opt::warn_all:
+		return {"/W4"};
+	case ctor::cxx_opt::warn_conversion:
+		return {"/W4"}; // TODO: This is incorrect
+	case ctor::cxx_opt::warn_shadow:
+		return {"/W4"}; // TODO: This is incorrect
+	case ctor::cxx_opt::warn_extra:
+		return {"/W4"}; // TODO: This is incorrect
+	case ctor::cxx_opt::warnings_as_errors:
+		return {"/WX"};
+	case ctor::cxx_opt::generate_dep_tree:
+		return {"/sourceDependencies", arg};
+	case ctor::cxx_opt::no_link:
+		return {"/c"};
+	case ctor::cxx_opt::include_path:
+		return {"/I" + arg};
+	case ctor::cxx_opt::cpp_std:
+		return {"/std:" + arg};
+	case ctor::cxx_opt::optimization:
+		{
+			int o{0};
+			try
+			{
+				o = std::stoi(arg);
+				o = std::clamp(o, 0, 2);
+			}
+			catch(...)
+			{
+				// bad number?
+			}
+			return {"/O" + std::to_string(o)};
+		}
+	case ctor::cxx_opt::position_independent_code:
+		return {}; // TODO?
+	case ctor::cxx_opt::position_independent_executable:
+		return {}; // TODO?
+	case ctor::cxx_opt::define:
+		if(!arg2.empty())
+		{
+			return {"/D" + arg + "=" + esc(arg2)};
+		}
+		else
+		{
+			return {"/D" + arg};
+		}
+	case ctor::cxx_opt::custom:
+		return {arg};
+	}
+
+	std::cerr << "Unsupported compiler option.\n";
+	return {};
+}
+
+std::vector<std::string> c_option(ctor::c_opt opt, const std::string& arg,
+                                  const std::string& arg2)
+{
+	switch(opt)
+	{
+	case ctor::c_opt::output:
+		return {"/Fo\"" + arg + "\""};
+	case ctor::c_opt::debug:
+		return {"/DEBUG"};
+	case ctor::c_opt::warn_all:
+		return {"/W4"};
+	case ctor::c_opt::warn_conversion:
+		return {"/W4"}; // TODO: This is incorrect
+	case ctor::c_opt::warn_shadow:
+		return {"/W4"}; // TODO: This is incorrect
+	case ctor::c_opt::warn_extra:
+		return {"/W4"}; // TODO: This is incorrect
+	case ctor::c_opt::warnings_as_errors:
+		return {"/WX"};
+	case ctor::c_opt::generate_dep_tree:
+		return {"/sourceDependencies", arg};
+	case ctor::c_opt::no_link:
+		return {"/c"};
+	case ctor::c_opt::include_path:
+		return {"/I" + arg};
+	case ctor::c_opt::c_std:
+		return {"/std:" + arg};
+	case ctor::c_opt::optimization:
+		{
+			int o{0};
+			try
+			{
+				o = std::stoi(arg);
+				o = std::clamp(o, 0, 2);
+			}
+			catch(...)
+			{
+				// bad number?
+			}
+			return {"/O" + std::to_string(o)};
+		}
+	case ctor::c_opt::position_independent_code:
+		return {}; // TODO?
+	case ctor::c_opt::position_independent_executable:
+		return {}; // TODO?
+	case ctor::c_opt::define:
+		if(!arg2.empty())
+		{
+			return {"/D" + arg + "=" + esc(arg2)};
+		}
+		else
+		{
+			return {"/D" + arg};
+		}
+	case ctor::c_opt::custom:
+		return {arg};
+	}
+
+	std::cerr << "Unsupported compiler option.\n";
+	return {};
+}
+
+std::vector<std::string> ld_option(ctor::ld_opt opt, const std::string& arg,
+                                   [[maybe_unused]]const std::string& arg2)
+{
+	switch(opt)
+	{
+	case ctor::ld_opt::output:
+		return {"/out:" + arg + ""};
+	case ctor::ld_opt::warn_all:
+		return {"/Wall"};
+	case ctor::ld_opt::warnings_as_errors:
+		return {"/WX"};
+	case ctor::ld_opt::library_path:
+		return {"/LIBPATH:\""+arg+"\""};
+	case ctor::ld_opt::link:
+		return {arg}; // TODO?
+	case ctor::ld_opt::cpp_std:
+		return {"/std:" + arg};
+	case ctor::ld_opt::build_shared:
+		return {}; // TODO?
+	case ctor::ld_opt::threads:
+		return {}; // TODO?
+	case ctor::ld_opt::position_independent_code:
+		return {}; // TODO?
+	case ctor::ld_opt::position_independent_executable:
+		return {}; // TODO?
+	case ctor::ld_opt::custom:
+		return {arg};
+	}
+
+	std::cerr << "Unsupported compiler option.\n";
+	return {};
+}
+
+std::vector<std::string> ar_option(ctor::ar_opt opt, const std::string& arg,
+                                   [[maybe_unused]]const std::string& arg2)
+{
+	switch(opt)
+	{
+	case ctor::ar_opt::replace:
+		return {};
+	case ctor::ar_opt::add_index:
+		return {};
+	case ctor::ar_opt::create:
+		return {};
+	case ctor::ar_opt::output:
+		return {"/out:" + arg};
+	case ctor::ar_opt::custom:
+		return {arg};
+	}
+
+	std::cerr << "Unsupported compiler option.\n";
+	return {};
+}
+
+std::vector<std::string> asm_option(ctor::asm_opt opt, const std::string& arg,
+                                    [[maybe_unused]]const std::string& arg2)
+{
+	switch(opt)
+	{
+	case ctor::asm_opt::custom:
+		return {arg};
+	}
+
+	std::cerr << "Unsupported compiler option.\n";
+	return {};
+}
+} // msvc::
+
 
 namespace gcc {
-std::string get_arch(ctor::output_system system)
+std::string get_arch([[maybe_unused]] ctor::output_system system)
 {
+	std::string arch;
 	std::string cmd;
-
 	const auto& c = ctor::get_configuration();
 	switch(system)
 	{
@@ -180,7 +434,6 @@ std::string get_arch(ctor::output_system system)
 		return {};//ctor::arch::unknown;
 	}
 
-	std::string arch;
 	while(!feof(pipe))
 	{
 		constexpr auto buffer_size{1024};
@@ -571,6 +824,8 @@ std::string get_arch(ctor::output_system system)
 	case ctor::toolchain::clang:
 	case ctor::toolchain::gcc:
 		return gcc::get_arch(system);
+	case ctor::toolchain::msvc:
+		return msvc::get_arch(system);
 	case ctor::toolchain::any:
 	case ctor::toolchain::none:
 		break;
@@ -586,6 +841,8 @@ ctor::arch get_arch(ctor::output_system system, const std::string& str)
 	case ctor::toolchain::clang:
 	case ctor::toolchain::gcc:
 		return gcc::get_arch(str);
+	case ctor::toolchain::msvc:
+		return msvc::get_arch(str);
 	case ctor::toolchain::any:
 	case ctor::toolchain::none:
 		break;
@@ -603,6 +860,8 @@ std::vector<std::string> c_option(ctor::toolchain toolchain,
 	case ctor::toolchain::gcc:
 	case ctor::toolchain::clang:
 		return gcc::c_option(opt, arg, arg2);
+	case ctor::toolchain::msvc:
+		return msvc::c_option(opt, arg, arg2);
 	case ctor::toolchain::any:
 		{
 			std::ostringstream ss;
@@ -636,6 +895,8 @@ std::vector<std::string> cxx_option(ctor::toolchain toolchain,
 	case ctor::toolchain::gcc:
 	case ctor::toolchain::clang:
 		return gcc::cxx_option(opt, arg, arg2);
+	case ctor::toolchain::msvc:
+		return msvc::cxx_option(opt, arg, arg2);
 	case ctor::toolchain::any:
 		{
 			std::ostringstream ss;
@@ -669,6 +930,8 @@ std::vector<std::string> ld_option(ctor::toolchain toolchain,
 	case ctor::toolchain::gcc:
 	case ctor::toolchain::clang:
 		return gcc::ld_option(opt, arg, arg2);
+	case ctor::toolchain::msvc:
+		return msvc::ld_option(opt, arg, arg2);
 	case ctor::toolchain::any:
 		{
 			std::ostringstream ss;
@@ -702,6 +965,8 @@ std::vector<std::string> ar_option(ctor::toolchain toolchain,
 	case ctor::toolchain::gcc:
 	case ctor::toolchain::clang:
 		return gcc::ar_option(opt, arg, arg2);
+	case ctor::toolchain::msvc:
+		return msvc::ar_option(opt, arg, arg2);
 	case ctor::toolchain::any:
 		{
 			std::ostringstream ss;
@@ -735,6 +1000,8 @@ std::vector<std::string> asm_option(ctor::toolchain toolchain,
 	case ctor::toolchain::gcc:
 	case ctor::toolchain::clang:
 		return gcc::asm_option(opt, arg, arg2);
+	case ctor::toolchain::msvc:
+		return msvc::asm_option(opt, arg, arg2);
 	case ctor::toolchain::any:
 		{
 			std::ostringstream ss;
@@ -766,6 +1033,8 @@ ctor::c_flag c_option(const std::string& flag, ctor::toolchain toolchain)
 	case ctor::toolchain::gcc:
 	case ctor::toolchain::clang:
 		return gcc::c_option(flag);
+	case ctor::toolchain::msvc:
+		return msvc::c_option(flag);
 	case ctor::toolchain::any:
 	case ctor::toolchain::none:
 		break;
@@ -781,6 +1050,8 @@ ctor::cxx_flag cxx_option(const std::string& flag, ctor::toolchain toolchain)
 	case ctor::toolchain::gcc:
 	case ctor::toolchain::clang:
 		return gcc::cxx_option(flag);
+	case ctor::toolchain::msvc:
+		return msvc::cxx_option(flag);
 	case ctor::toolchain::any:
 	case ctor::toolchain::none:
 		break;
@@ -796,6 +1067,8 @@ ctor::ld_flag ld_option(const std::string& flag, ctor::toolchain toolchain)
 	case ctor::toolchain::gcc:
 	case ctor::toolchain::clang:
 		return gcc::ld_option(flag);
+	case ctor::toolchain::msvc:
+		return msvc::ld_option(flag);
 	case ctor::toolchain::any:
 	case ctor::toolchain::none:
 		break;
@@ -811,6 +1084,8 @@ ctor::ar_flag ar_option(const std::string& flag, ctor::toolchain toolchain)
 	case ctor::toolchain::gcc:
 	case ctor::toolchain::clang:
 		return gcc::ar_option(flag);
+	case ctor::toolchain::msvc:
+		return msvc::ar_option(flag);
 	case ctor::toolchain::any:
 	case ctor::toolchain::none:
 		break;
@@ -825,6 +1100,7 @@ ctor::asm_flag asm_option(const std::string& flag, ctor::toolchain toolchain)
 	{
 	case ctor::toolchain::gcc:
 	case ctor::toolchain::clang:
+	case ctor::toolchain::msvc:
 	case ctor::toolchain::any:
 	case ctor::toolchain::none:
 		break;
@@ -908,10 +1184,11 @@ ctor::toolchain guess_toolchain(const std::string& opt)
 		return ctor::toolchain::gcc;
 	}
 
-	//if(opt[0] == '/')
-	//{
-	//	return ctor::toolchain::msvc;
-	//}
+	if(opt[0] == '/')
+	{
+		return ctor::toolchain::msvc;
+	}
+
 	return ctor::toolchain::any;
 }
 }
@@ -982,8 +1259,8 @@ ctor::target_type target_type_from_extension(ctor::toolchain toolchain,
 		}
 	}
 
-	if(toolchain == ctor::toolchain::any// ||
-	   //toolchain == ctor::toolchain::msvc ||
+	if(toolchain == ctor::toolchain::any ||
+	   toolchain == ctor::toolchain::msvc// ||
 	   //toolchain == ctor::toolchain::mingw ||
 		)
 	{