cmake interop work

HConfig

@@ -3,6 +3,15 @@ grbc_ext("GRBC_EXT_pkg_config")
 grbc_ext("GRBC_EXT_profiles")
 grbc_ext("GRBC_EXT_easy")
 grbc_ext("GRBC_EXT_dynamic_extensions")
+grbc_ext("GRBC_EXT_cmake")
+
+local cmake_project = grbc_import_cmake("/tmp/SDL", CMakeConfig.new({
+    configure_arguments = {}
+}))
+
+print(cmake_project:get_library_string())
+
+local sdl_pkg = cmake_project:get_library("SDL3-shared")
 
 grbc_global_properties({
     grbc_cxx_version("c++17")
@@ -38,6 +47,36 @@ local hotwire = grbc_library(LibraryConfig.new({
     })
 }))
 
+local cjson = grbc_library(LibraryConfig.new({
+    name = "libcjson",
+    language_type = LanguageType.C,
+    files = {
+        grbc_file("src/cJSON.c")
+    },
+    lib_type = LibraryType.Static,
+
+    requirements = {},
+    compile_flags = {},
+    linker_flags = {},
+
+    include_dirs = {
+        "include/grbc",
+    },
+
+    properties = {
+    },
+
+    package_config = PackageConfig.new({
+        name = "libcjson",
+        libraries = {},
+        include_dirs = {
+            grbc_file("include/grbc")
+        },
+        compile_flags = {},
+        linker_flags = {},
+    })
+}))
+
 local grbc_extensions = grbc_library(LibraryConfig.new({
     name = "libgrbc_extensions",
     language_type = LanguageType.Cpp,
@@ -50,7 +89,8 @@ local grbc_extensions = grbc_library(LibraryConfig.new({
     },
     lib_type = LibraryType.Static,
 
-    requirements = {},
+    requirements = {
+    },
     compile_flags = {},
     linker_flags = {},
 
@@ -91,7 +131,8 @@ local grbc_lib = grbc_library(LibraryConfig.new({
     lib_type = LibraryType.Static,
 
     requirements = {
-        grbc_pkg("libhotwire")
+        grbc_pkg("libhotwire"),
+        grbc_pkg("libcjson")
     },
     compile_flags = {},
     linker_flags = {},
@@ -123,7 +164,9 @@ local grbc_exe = grbc_executable(ExecutableConfig.new({
         grbc_pkg_config("lua"),
         grbc_pkg("libgrbc"),
         grbc_pkg("libgrbc_extensions"),
-        grbc_pkg("libhotwire")
+        grbc_pkg("libhotwire"),
+        grbc_pkg("libcjson"),
+        sdl_pkg
     },
     compile_flags = {},
     linker_flags = {},