From 3e8d7d1270ace353cce0080a80021dcc7532f2be Mon Sep 17 00:00:00 2001
From: Richard Qin <richard.qin.x@gmail.com>
Date: Tue, 20 Oct 2026 01:30:20 +0800
Subject: [CMake] Establish RCC and CFront builds and package exports

---
 rcc/CMakeLists.txt | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 rcc/CMakeLists.txt

(limited to 'rcc/CMakeLists.txt')

diff --git a/rcc/CMakeLists.txt b/rcc/CMakeLists.txt
new file mode 100644
index 0000000..c9087ad
--- /dev/null
+++ b/rcc/CMakeLists.txt
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+cmake_minimum_required(VERSION 3.25)
+include("${CMAKE_CURRENT_LIST_DIR}/../cmake/Modules/CMakePolicy.cmake" NO_POLICY_SCOPE)
+include("${CMAKE_CURRENT_LIST_DIR}/../cmake/Modules/RCCVersion.cmake")
+
+project(RCC VERSION "${RCC_VERSION}" LANGUAGES C CXX)
+
+if(CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR)
+  message(FATAL_ERROR "RCC requires an out-of-source build.")
+endif()
+
+set(RCC_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
+set(RCC_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}")
+set(RCC_CMAKE_DIR "${RCC_SOURCE_DIR}/cmake/modules")
+set(RCC_INCLUDE_DIRS "${RCC_SOURCE_DIR}/include;${RCC_BINARY_DIR}/include")
+set(RCC_ENABLE_PROJECTS "" CACHE STRING "Additional projects to build: cfront")
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON CACHE BOOL "Export the compilation database")
+file(MAKE_DIRECTORY "${RCC_BINARY_DIR}/include/rcc")
+
+list(PREPEND CMAKE_MODULE_PATH "${RCC_CMAKE_DIR}")
+include(GNUInstallDirs)
+include(HandleRCCOptions)
+include(AddRCC)
+rcc_configure_options()
+rcc_configure_output_directories()
+set(RCC_LIBRARY_DIR "${RCC_LIBRARY_OUTPUT_INTDIR}")
+
+add_library(RCCHeaders INTERFACE)
+target_compile_features(RCCHeaders INTERFACE cxx_std_23)
+target_include_directories(RCCHeaders INTERFACE
+  "$<BUILD_INTERFACE:${RCC_SOURCE_DIR}/include>"
+  "$<BUILD_INTERFACE:${RCC_BINARY_DIR}/include>"
+  "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>")
+install(TARGETS RCCHeaders EXPORT RCCTargets)
+install(DIRECTORY include/rcc DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
+  FILES_MATCHING PATTERN "*.h" PATTERN "*.inc" PATTERN "*.def")
+install(DIRECTORY "${RCC_BINARY_DIR}/include/rcc" DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
+  FILES_MATCHING PATTERN "*.h" PATTERN "*.inc" PATTERN "*.def"
+  PATTERN "CMakeFiles" EXCLUDE PATTERN "config.h" EXCLUDE)
+
+add_subdirectory(lib)
+add_subdirectory(tools)
+add_subdirectory(utils)
+
+foreach(rccProject IN LISTS RCC_ENABLE_PROJECTS)
+  if(NOT rccProject STREQUAL "cfront")
+    message(FATAL_ERROR "Unknown RCC project: ${rccProject}. Available: cfront")
+  endif()
+endforeach()
+if("cfront" IN_LIST RCC_ENABLE_PROJECTS)
+  add_subdirectory("${RCC_SOURCE_DIR}/../cfront" "${CMAKE_BINARY_DIR}/cfront")
+endif()
+
+add_subdirectory(cmake/modules)
-- 
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