removed experimental-library flag, cmake 3.28 changes, temporary no module for System

Author: superg

CMakeLists.txt

@@ -1,4 +1,6 @@
 cmake_minimum_required(VERSION 3.26)
+# enable scan imports in 3.28 while supporting 3.26
+cmake_policy(SET CMP0155 NEW)
 
 # project / version
 set(REDUMPER_PROJECT_NAME "redumper" CACHE STRING "Project name")
@@ -49,22 +51,24 @@ endif()
 # C/C++
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
-set(CMAKE_CXX_EXTENSIONS OFF)
-if(CMAKE_VERSION VERSION_LESS "3.27.0")
-	set(CMAKE_EXPERIMENTAL_CXX_MODULE_CMAKE_API "2182bf5c-ef0d-489a-91da-49dbc3090d2a")
-else()
-	set(CMAKE_EXPERIMENTAL_CXX_MODULE_CMAKE_API "aa1f7df0-828a-4fcd-9afc-2dc80491aca7")
+if(CMAKE_VERSION VERSION_LESS "3.28.0")
+	set(CMAKE_CXX_EXTENSIONS OFF)
+	if(CMAKE_VERSION VERSION_LESS "3.27.0")
+		set(CMAKE_EXPERIMENTAL_CXX_MODULE_CMAKE_API "2182bf5c-ef0d-489a-91da-49dbc3090d2a")
+	else()
+		set(CMAKE_EXPERIMENTAL_CXX_MODULE_CMAKE_API "aa1f7df0-828a-4fcd-9afc-2dc80491aca7")
+	endif()
+	set(CMAKE_EXPERIMENTAL_CXX_MODULE_DYNDEP 1)
 endif()
-set(CMAKE_EXPERIMENTAL_CXX_MODULE_DYNDEP 1)
 add_definitions(-DREDUMPER_VERSION_MAJOR=${PROJECT_VERSION_MAJOR}
                 -DREDUMPER_VERSION_MINOR=${PROJECT_VERSION_MINOR}
                 -DREDUMPER_VERSION_PATCH=${PROJECT_VERSION_PATCH}
                 -DREDUMPER_VERSION_BUILD=${REDUMPER_VERSION_BUILD})
 
 if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
 	# -fexperimental-library is required for clang-16 as std::format is defined there
-	add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-stdlib=libc++> -fexperimental-library)
-	add_link_options(-stdlib=libc++ ${REDUMPER_CLANG_LINK_OPTIONS} -fexperimental-library)
+	add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-stdlib=libc++>)
+	add_link_options(-stdlib=libc++ ${REDUMPER_CLANG_LINK_OPTIONS})
 
 	# silence implicit modules use warning
 	# TL;DR, this will be taken cared of by listing module dependencies explicitly (cmake)
@@ -116,6 +120,7 @@ target_sources(redumper
 	"dvd/css/css_tables.cc"
 	"main.cc"
 	"driveoffsets.txt"
+	"systems/system.hh"
 	"utils/throw_line.hh"
 	"redumper.manifest"
 	${DRIVEOFFSETS_FN}
@@ -161,7 +166,6 @@ target_sources(redumper
 	"systems/psx.ixx"
 	"systems/ps2.ixx"
 	"systems/sat.ixx"
-	"systems/system.ixx"
 	"systems/systems.ixx"
 	"utils/animation.ixx"
 	"utils/endian.ixx"

info.ixx

@@ -6,6 +6,7 @@ module;
 #include <string>
 #include <utility>
 #include <sstream>
+#include "systems/system.hh"
 #include "throw_line.hh"
 
 export module info;
@@ -18,7 +19,6 @@ import readers.image_bin_form1_reader;
 import readers.image_iso_form1_reader;
 import readers.image_raw_reader;
 import readers.sector_reader;
-import systems.system;
 import systems.systems;
 import utils.hex_bin;
 import utils.logger;

systems/mcd.ixx

@@ -10,12 +10,12 @@ module;
 #include <set>
 #include <string_view>
 #include <vector>
+#include "system.hh"
 
 export module systems.mcd;
 
 import filesystem.iso9660;
 import readers.sector_reader;
-import systems.system;
 import utils.hex_bin;
 import utils.misc;
 import utils.strings;

systems/ps2.ixx

@@ -7,13 +7,13 @@ module;
 #include <ostream>
 #include <regex>
 #include <set>
+#include "system.hh"
 #include "throw_line.hh"
 
 export module systems.ps2;
 
 import filesystem.iso9660;
 import readers.sector_reader;
-import systems.system;
 import utils.misc;
 import utils.strings;
 

systems/psx.ixx

@@ -5,6 +5,7 @@ module;
 #include <ostream>
 #include <regex>
 #include <set>
+#include "system.hh"
 #include "throw_line.hh"
 
 export module systems.psx;
@@ -15,7 +16,6 @@ import cd.subcode;
 import dump;
 import filesystem.iso9660;
 import readers.sector_reader;
-import systems.system;
 import utils.endian;
 import utils.file_io;
 import utils.misc;

systems/s_cdrom.ixx

@@ -4,6 +4,7 @@ module;
 #include <fstream>
 #include <ostream>
 #include <vector>
+#include "system.hh"
 #include "throw_line.hh"
 
 export module systems.cdrom;
@@ -13,7 +14,6 @@ import cd.cdrom;
 import cd.ecc;
 import cd.edc;
 import readers.sector_reader;
-import systems.system;
 import utils.file_io;
 
 

systems/s_iso.ixx

@@ -4,12 +4,12 @@ module;
 #include <format>
 #include <fstream>
 #include <ostream>
+#include "system.hh"
 
 export module systems.iso;
 
 import filesystem.iso9660;
 import readers.sector_reader;
-import systems.system;
 import utils.hex_bin;
 import utils.strings;
 

systems/sat.ixx

@@ -6,12 +6,12 @@ module;
 #include <format>
 #include <ostream>
 #include <string_view>
+#include "system.hh"
 
 export module systems.sat;
 
 import filesystem.iso9660;
 import readers.sector_reader;
-import systems.system;
 import utils.hex_bin;
 
 

systems/securom.ixx

@@ -4,6 +4,7 @@ module;
 #include <fstream>
 #include <ostream>
 #include <vector>
+#include "system.hh"
 #include "throw_line.hh"
 
 
@@ -16,7 +17,6 @@ import cd.subcode;
 import crc.crc16_gsm;
 import dump;
 import readers.sector_reader;
-import systems.system;
 import utils.endian;
 import utils.file_io;
 import utils.misc;

systems/system.ixx renamed to systems/system.hh

@@ -1,9 +1,8 @@
-module;
 #include <filesystem>
 #include <ostream>
 #include <string>
 
-export module systems.system;
+
 
 import readers.sector_reader;
 
@@ -12,7 +11,8 @@ import readers.sector_reader;
 namespace gpsxre
 {
 
-export class System
+//FIXME: switch back to module after correction of CMake Ninja generator issue with cyclic dependencies
+class System
 {
 public:
 	enum class Type