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-rw-r--r--gpxe/src/config/config.c262
1 files changed, 262 insertions, 0 deletions
diff --git a/gpxe/src/config/config.c b/gpxe/src/config/config.c
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index 00000000..a6e76220
--- /dev/null
+++ b/gpxe/src/config/config.c
@@ -0,0 +1,262 @@
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2, or (at
+ * your option) any later version.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+#include <config/general.h>
+#include <config/console.h>
+
+/** @file
+ *
+ * Configuration options
+ *
+ * This file contains macros that pull various objects into the link
+ * based on definitions in configuration header files. Ideally it
+ * should be the only place in gPXE where one might need to use #ifdef
+ * for compile-time options.
+ *
+ * In the fairly common case where an object should only be considered
+ * for inclusion if the subsystem it depends on is present, its
+ * configuration macros should be placed in a file named
+ * <tt>config_<i>subsystem</i>.c</tt>, where @e subsystem is the
+ * object basename of the main source file for that subsystem. The
+ * build system will pull in that file if @c subsystem.c is included
+ * in the final gPXE executable built.
+ */
+
+/*
+ * Build ID string calculations
+ *
+ */
+#undef XSTR
+#undef STR
+#define XSTR(s) STR(s)
+#define STR(s) #s
+
+#ifdef BUILD_SERIAL
+#include "config/.buildserial.h"
+#define BUILD_SERIAL_STR " #" XSTR(BUILD_SERIAL_NUM)
+#else
+#define BUILD_SERIAL_STR ""
+#endif
+
+#ifdef BUILD_ID
+#define BUILD_ID_STR " " BUILD_ID
+#else
+#define BUILD_ID_STR ""
+#endif
+
+#if defined(BUILD_ID) || defined(BUILD_SERIAL)
+#define BUILD_STRING " [build" BUILD_ID_STR BUILD_SERIAL_STR "]"
+#else
+#define BUILD_STRING ""
+#endif
+
+/*
+ * Drag in all requested console types
+ *
+ */
+
+#ifdef CONSOLE_PCBIOS
+REQUIRE_OBJECT ( bios_console );
+#endif
+#ifdef CONSOLE_SERIAL
+REQUIRE_OBJECT ( serial_console );
+#endif
+#ifdef CONSOLE_DIRECT_VGA
+REQUIRE_OBJECT ( video_subr );
+#endif
+#ifdef CONSOLE_BTEXT
+REQUIRE_OBJECT ( btext );
+#endif
+#ifdef CONSOLE_PC_KBD
+REQUIRE_OBJECT ( pc_kbd );
+#endif
+#ifdef CONSOLE_SYSLOG
+REQUIRE_OBJECT ( syslog );
+#endif
+#ifdef CONSOLE_EFI
+REQUIRE_OBJECT ( efi_console );
+#endif
+
+/*
+ * Drag in all requested network protocols
+ *
+ */
+#ifdef NET_PROTO_IPV4
+REQUIRE_OBJECT ( ipv4 );
+#endif
+
+/*
+ * Drag in all requested PXE support
+ *
+ */
+#ifdef PXE_MENU
+REQUIRE_OBJECT ( pxemenu );
+#endif
+#ifdef PXE_STACK
+REQUIRE_OBJECT ( pxe_call );
+#endif
+
+/*
+ * Drag in all requested download protocols
+ *
+ */
+#ifdef DOWNLOAD_PROTO_TFTP
+REQUIRE_OBJECT ( tftp );
+#endif
+#ifdef DOWNLOAD_PROTO_HTTP
+REQUIRE_OBJECT ( http );
+#endif
+#ifdef DOWNLOAD_PROTO_HTTPS
+REQUIRE_OBJECT ( https );
+#endif
+#ifdef DOWNLOAD_PROTO_FTP
+REQUIRE_OBJECT ( ftp );
+#endif
+#ifdef DOWNLOAD_PROTO_TFTM
+REQUIRE_OBJECT ( tftm );
+#endif
+#ifdef DOWNLOAD_PROTO_SLAM
+REQUIRE_OBJECT ( slam );
+#endif
+
+/*
+ * Drag in all requested SAN boot protocols
+ *
+ */
+#ifdef SANBOOT_PROTO_ISCSI
+REQUIRE_OBJECT ( iscsiboot );
+#endif
+#ifdef SANBOOT_PROTO_AOE
+REQUIRE_OBJECT ( aoeboot );
+#endif
+#ifdef SANBOOT_PROTO_IB_SRP
+REQUIRE_OBJECT ( ib_srpboot );
+#endif
+
+/*
+ * Drag in all requested resolvers
+ *
+ */
+#ifdef DNS_RESOLVER
+REQUIRE_OBJECT ( dns );
+#endif
+
+/*
+ * Drag in all requested image formats
+ *
+ */
+#ifdef IMAGE_NBI
+REQUIRE_OBJECT ( nbi );
+#endif
+#ifdef IMAGE_ELF
+REQUIRE_OBJECT ( elfboot );
+#endif
+#ifdef IMAGE_FREEBSD
+REQUIRE_OBJECT ( freebsd );
+#endif
+#ifdef IMAGE_MULTIBOOT
+REQUIRE_OBJECT ( multiboot );
+#endif
+#ifdef IMAGE_AOUT
+REQUIRE_OBJECT ( aout );
+#endif
+#ifdef IMAGE_WINCE
+REQUIRE_OBJECT ( wince );
+#endif
+#ifdef IMAGE_PXE
+REQUIRE_OBJECT ( pxe_image );
+#endif
+#ifdef IMAGE_SCRIPT
+REQUIRE_OBJECT ( script );
+#endif
+#ifdef IMAGE_BZIMAGE
+REQUIRE_OBJECT ( bzimage );
+#endif
+#ifdef IMAGE_ELTORITO
+REQUIRE_OBJECT ( eltorito );
+#endif
+#ifdef IMAGE_COMBOOT
+REQUIRE_OBJECT ( comboot );
+REQUIRE_OBJECT ( com32 );
+REQUIRE_OBJECT ( comboot_call );
+REQUIRE_OBJECT ( com32_call );
+REQUIRE_OBJECT ( com32_wrapper );
+REQUIRE_OBJECT ( comboot_resolv );
+#endif
+#ifdef IMAGE_EFI
+REQUIRE_OBJECT ( efi_image );
+#endif
+
+/*
+ * Drag in all requested commands
+ *
+ */
+#ifdef AUTOBOOT_CMD
+REQUIRE_OBJECT ( autoboot_cmd );
+#endif
+#ifdef NVO_CMD
+REQUIRE_OBJECT ( nvo_cmd );
+#endif
+#ifdef CONFIG_CMD
+REQUIRE_OBJECT ( config_cmd );
+#endif
+#ifdef IFMGMT_CMD
+REQUIRE_OBJECT ( ifmgmt_cmd );
+#endif
+/* IWMGMT_CMD is brought in by net80211.c if requested */
+#ifdef ROUTE_CMD
+REQUIRE_OBJECT ( route_cmd );
+#endif
+#ifdef IMAGE_CMD
+REQUIRE_OBJECT ( image_cmd );
+#endif
+#ifdef DHCP_CMD
+REQUIRE_OBJECT ( dhcp_cmd );
+#endif
+#ifdef SANBOOT_CMD
+REQUIRE_OBJECT ( sanboot_cmd );
+#endif
+#ifdef LOGIN_CMD
+REQUIRE_OBJECT ( login_cmd );
+#endif
+#ifdef TIME_CMD
+REQUIRE_OBJECT ( time_cmd );
+#endif
+#ifdef DIGEST_CMD
+REQUIRE_OBJECT ( digest_cmd );
+#endif
+#ifdef PXE_CMD
+REQUIRE_OBJECT ( pxe_cmd );
+#endif
+
+/*
+ * Drag in miscellaneous objects
+ *
+ */
+#ifdef NULL_TRAP
+REQUIRE_OBJECT ( nulltrap );
+#endif
+#ifdef GDBSERIAL
+REQUIRE_OBJECT ( gdbidt );
+REQUIRE_OBJECT ( gdbserial );
+REQUIRE_OBJECT ( gdbstub_cmd );
+#endif
+#ifdef GDBUDP
+REQUIRE_OBJECT ( gdbidt );
+REQUIRE_OBJECT ( gdbudp );
+REQUIRE_OBJECT ( gdbstub_cmd );
+#endif
+
+/*
+ * Drag in objects that are always required, but not dragged in via
+ * symbol dependencies.
+ *
+ */
+REQUIRE_OBJECT ( device );
+REQUIRE_OBJECT ( embedded );