set c++ version

include/grbc/ext.h

@@ -6,6 +6,7 @@
 #define GRBC_EXT_profiles_NAME "GRBC_EXT_profiles"
 #define GRBC_EXT_easy_NAME "GRBC_EXT_easy"
 #define GRBC_EXT_dynamic_extensions_NAME "GRBC_EXT_dynamic_extensions"
+#define GRBC_EXT_cmake_NAME "GRBC_EXT_cmake"
 
 /// Called when the extension is loaded
 typedef void (*EXT_HookInit)(sol::state &lua);

include/grbc/ext_cmake.h

@@ -0,0 +1,22 @@
+#pragma once
+#include "grbc/ext.h"
+#include "sol/table.hpp"
+
+struct CMakeConfig {
+    CMakeConfig(const sol::table &table) {
+        configure_arguments = table.get<std::vector<std::string>>("configure_arguments");
+    }
+
+    /// Configuration arguments
+    std::vector<std::string> configure_arguments;
+};
+
+struct CMakeProject {
+    /// Source directory
+    std::string source_dir;
+
+    /// Build directory
+    std::string build_dir;
+};
+
+Extension grbc_cmake();

include/grbc/spec.h

@@ -5,6 +5,8 @@
 #include <string>
 #include <vector>
 
+#define GRBC_PROPERTY_CXX_VERSION "CXX_VERSION"
+
 // https://stackoverflow.com/questions/1505582/determining-32-vs-64-bit-in-c
 
 #if _WIN32 || _WIN64
@@ -26,6 +28,21 @@
 
 #define GRBC_VERSION "1.0"
 
+struct Property {
+  Property() = default;
+
+  Property(const sol::table &table) {
+    name = table.get<std::string>("name");
+    value = table.get<std::string>("value");
+  }
+
+  /// Name of this property
+  std::string name;
+
+  /// Value of this property
+  std::string value;
+};
+
 enum LanguageType { LanguageType_CPP, LanguageType_C };
 enum LibraryType { LibraryType_Shared, LibraryType_Static };
 
@@ -104,6 +121,10 @@ struct ExecutableConfig {
     include_dirs = table.get<std::vector<std::string>>("include_dirs");
 
     language_type = table.get<LanguageType>("language_type");
+
+    if (table["properties"].valid()) {
+      properties = table.get<std::vector<Property>>("properties");
+    }
   }
 
   /// Name of the executable
@@ -126,6 +147,9 @@ struct ExecutableConfig {
 
   /// Include directories
   std::vector<std::string> include_dirs{};
+
+  /// Optional list of properties
+  std::vector<Property> properties;
 };
 
 struct TaskConfig {
@@ -162,8 +186,11 @@ struct LibraryConfig {
     language_type = table.get<LanguageType>("language_type");
     lib_type = table.get<LibraryType>("lib_type");
 
-    if (!table["package_config"].is<sol::nil_t>())
+    if (table["package_config"].valid())
       package_config = table.get<PackageConfig>("package_config");
+
+    if (table["properties"].valid())
+      properties = table.get<std::vector<Property>>("properties");
   }
 
   /// Name of the executable
@@ -192,6 +219,9 @@ struct LibraryConfig {
 
   /// Include directories
   std::vector<std::string> include_dirs{};
+
+  /// Optional list of properties
+  std::vector<Property> properties;
 };
 
 struct Platform {
@@ -277,4 +307,10 @@ void grbc_task(const TaskConfig &config);
 
 bool grbc_has_option(const std::string &option_name);
 
-std::string grbc_get_option(const std::string &option_name);
+std::string grbc_get_option(const std::string &option_name);
+
+Property grbc_property(const std::string &key, const std::string &value);
+
+Property grbc_cxx_version(const std::string &version_string);
+
+void grbc_global_properties(const sol::table &properties);

include/grbc/state.h

@@ -18,6 +18,8 @@ struct GState {
 
   std::map<std::string, std::string> options;
 
+  std::vector<Property> global_properties;
+
   std::unordered_map<std::string, Package> packages;
 
   std::vector<Extension> extensions;