diff --git a/docs/cmake-toml.md b/docs/cmake-toml.md
index 1c32d4f..607d11b 100644
--- a/docs/cmake-toml.md
+++ b/docs/cmake-toml.md
@@ -109,6 +109,13 @@ clang-any = "CMAKE_CXX_COMPILER_ID MATCHES \"Clang\" OR CMAKE_C_COMPILER_ID MATC
 root = "CMKR_ROOT_PROJECT"
 x64 = "CMAKE_SIZEOF_VOID_P EQUAL 8"
 x32 = "CMAKE_SIZEOF_VOID_P EQUAL 4"
+android = "ANDROID"
+apple = "APPLE"
+bsd = "BSD"
+cygwin = "CYGWIN"
+ios = "IOS"
+xcode = "XCODE"
+wince = "WINCE"
 ```
 
 ## Subdirectories
diff --git a/src/project_parser.cpp b/src/project_parser.cpp
index 217252f..5ea8295 100644
--- a/src/project_parser.cpp
+++ b/src/project_parser.cpp
@@ -274,6 +274,13 @@ Project::Project(const Project *parent, const std::string &path, bool build) : p
         conditions["root"] = R"cmake(CMKR_ROOT_PROJECT)cmake";
         conditions["x64"] = R"cmake(CMAKE_SIZEOF_VOID_P EQUAL 8)cmake";
         conditions["x32"] = R"cmake(CMAKE_SIZEOF_VOID_P EQUAL 4)cmake";
+        conditions["android"] = R"cmake(ANDROID)cmake";
+        conditions["apple"] = R"cmake(APPLE)cmake";
+        conditions["bsd"] = R"cmake(BSD)cmake";
+        conditions["cygwin"] = R"cmake(CYGWIN)cmake";
+        conditions["ios"] = R"cmake(IOS)cmake";
+        conditions["xcode"] = R"cmake(XCODE)cmake";
+        conditions["wince"] = R"cmake(WINCE)cmake";
     } else {
         conditions = parent->conditions;
         templates = parent->templates;