cmake: Add config/bitcoin-config.h support

Author: hebasto

CMakeLists.txt

@@ -27,6 +27,12 @@ project("Bitcoin Core"
   LANGUAGES CXX C ASM
 )
 
+set(CLIENT_VERSION_IS_RELEASE "false")
+set(COPYRIGHT_YEAR "2023")
+set(COPYRIGHT_HOLDERS "The %s developers")
+set(COPYRIGHT_HOLDERS_FINAL "The ${PROJECT_NAME} developers")
+set(PACKAGE_BUGREPORT "https://github.com/bitcoin/bitcoin/issues")
+
 # Configurable options.
 # When adding a new option, end the <help_text> with a full stop for consistency.
 include(CMakeDependentOption)
@@ -52,6 +58,8 @@ else()
 endif()
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
+add_subdirectory(src)
+
 message("\n")
 message("Configure summary")
 message("=================")

cmake/bitcoin-config.h.in

@@ -0,0 +1,45 @@
+// Copyright (c) 2023 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef BITCOIN_CONFIG_H
+
+#define BITCOIN_CONFIG_H
+
+/* Version Build */
+#define CLIENT_VERSION_BUILD @PROJECT_VERSION_PATCH@
+
+/* Version is release */
+#define CLIENT_VERSION_IS_RELEASE @CLIENT_VERSION_IS_RELEASE@
+
+/* Major version */
+#define CLIENT_VERSION_MAJOR @PROJECT_VERSION_MAJOR@
+
+/* Minor version */
+#define CLIENT_VERSION_MINOR @PROJECT_VERSION_MINOR@
+
+/* Copyright holder(s) before %s replacement */
+#define COPYRIGHT_HOLDERS "@COPYRIGHT_HOLDERS@"
+
+/* Copyright holder(s) */
+#define COPYRIGHT_HOLDERS_FINAL "@COPYRIGHT_HOLDERS_FINAL@"
+
+/* Replacement for %s in copyright holders string */
+#define COPYRIGHT_HOLDERS_SUBSTITUTION "@PROJECT_NAME@"
+
+/* Copyright year */
+#define COPYRIGHT_YEAR @COPYRIGHT_YEAR@
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "@PACKAGE_BUGREPORT@"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "@PROJECT_NAME@"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "@PROJECT_HOMEPAGE_URL@"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "@PROJECT_VERSION@"
+
+#endif //BITCOIN_CONFIG_H

src/CMakeLists.txt

@@ -0,0 +1,7 @@
+# Copyright (c) 2023 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+configure_file(${CMAKE_SOURCE_DIR}/cmake/bitcoin-config.h.in config/bitcoin-config.h @ONLY)
+add_compile_definitions(HAVE_CONFIG_H)
+include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})