[archiso2dual] Autodetect whether we can boot x86_64

Edited from original commit to adapt them to install_dir scheme.

Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>

archiso2dual/Makefile

@@ -5,6 +5,7 @@ install: all
 	install -d -m 755 $(DESTDIR)/usr/share/archiso2dual/syslinux
 	install -D -m 644 isomounts $(DESTDIR)/usr/share/archiso2dual/isomounts
 	install -D -m 644 syslinux.cfg $(DESTDIR)/usr/share/archiso2dual/syslinux/syslinux.cfg
+	install -D -m 644 *.cfg $(DESTDIR)/usr/share/archiso2dual/syslinux/
 	install -D -m 644 removefiles.lst $(DESTDIR)/usr/share/archiso2dual/removefiles.lst
 
 uninstall:

archiso2dual/syslinux.cfg

@@ -1,84 +1,12 @@
-DEFAULT vesamenu.c32
+DEFAULT choose
 PROMPT 0
-MENU TITLE Arch Linux
-MENU BACKGROUND /%INSTALL_DIR%/boot/splash.png
-TIMEOUT 3000
 
-# TODO: Replace these crappy messages with something useful
+LABEL choose
-F1 boot.txt
+KERNEL ifcpu64.c32
-F2 options.txt
+APPEND have64 -- nohave64
-F3 help.txt
 
-MENU WIDTH 78
+LABEL have64
-MENU MARGIN 4
+CONFIG syslinux_both.cfg
-MENU ROWS 6
-MENU VSHIFT 10
-MENU TIMEOUTROW 13
-MENU TABMSGROW 11
-MENU CMDLINEROW 11
-MENU HELPMSGROW 16
-MENU HELPMSGENDROW 29
 
-# Refer to http://syslinux.zytor.com/wiki/index.php/Doc/menu
+LABEL nohave64
-
+CONFIG syslinux_32only.cfg
-MENU COLOR border       30;44   #40ffffff #a0000000 std
-MENU COLOR title        1;36;44 #9033ccff #a0000000 std
-MENU COLOR sel          7;37;40 #e0ffffff #20ffffff all
-MENU COLOR unsel        37;44   #50ffffff #a0000000 std
-MENU COLOR help         37;40   #c0ffffff #a0000000 std
-MENU COLOR timeout_msg  37;40   #80ffffff #00000000 std
-MENU COLOR timeout      1;37;40 #c0ffffff #00000000 std
-MENU COLOR msg07        37;40   #90ffffff #a0000000 std
-MENU COLOR tabmsg       31;40   #30ffffff #00000000 std
-
-LABEL arch32
-TEXT HELP
-Boot the Arch Linux (i686) live medium. It allows you to install Arch Linux or
-perform system maintenance.
-ENDTEXT
-MENU LABEL Boot Arch Linux (i686)
-LINUX /%INSTALL_DIR%/boot/i686/vmlinuz26
-APPEND initrd=/%INSTALL_DIR%/boot/i686/archiso.img archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% rw_branch_size=75% locale=en_US.UTF-8
-# Next line should be uncommented when prepare enviroment to boot from PXE.
-#IPAPPEND 3
-
-LABEL arch64
-TEXT HELP
-Boot the Arch Linux (x86_64) live medium. It allows you to install Arch Linux or
-perform system maintenance.
-ENDTEXT
-MENU LABEL Boot Arch Linux (x86_64)
-LINUX /%INSTALL_DIR%/boot/x86_64/vmlinuz26
-APPEND initrd=/%INSTALL_DIR%/boot/x86_64/archiso.img archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% rw_branch_size=75% locale=en_US.UTF-8
-# Next line should be uncommented when prepare enviroment to boot from PXE.
-#IPAPPEND 3
-
-LABEL existing
-TEXT HELP
-Boot an existing operating system. Press TAB to edit the disk and partition
-number to boot.
-ENDTEXT
-MENU LABEL Boot existing OS
-COM32 chain.c32
-APPEND hd0 0
-
-# http://www.memtest.org/
-LABEL memtest
-MENU LABEL Run Memtest86+ (RAM test)
-LINUX /%INSTALL_DIR%/boot/memtest
-
-# http://hdt-project.org/
-LABEL hdt
-MENU LABEL Hardware Information (HDT)
-COM32 hdt.c32
-APPEND modules_alias=hdt/modalias.gz pciids=hdt/pciids.gz
-
-LABEL reboot
-MENU LABEL Reboot
-COM32 reboot.c32
-
-LABEL poweroff
-MENU LABEL Power Off
-COMBOOT poweroff.com
-
-ONTIMEOUT arch32

archiso2dual/syslinux_32only.cfg

@@ -0,0 +1,3 @@
+INCLUDE syslinux_head.cfg
+INCLUDE syslinux_arch32.cfg
+INCLUDE syslinux_tail.cfg

archiso2dual/syslinux_arch32.cfg

@@ -0,0 +1,10 @@
+LABEL arch32
+TEXT HELP
+Boot the Arch Linux (i686) live medium. It allows you to install Arch Linux or
+perform system maintenance.
+ENDTEXT
+MENU LABEL Boot Arch Linux (i686)
+LINUX /%INSTALL_DIR%/boot/i686/vmlinuz26
+APPEND initrd=/%INSTALL_DIR%/boot/i686/archiso.img archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% rw_branch_size=75% locale=en_US.UTF-8
+# Next line should be uncommented when prepare enviroment to boot from PXE.
+#IPAPPEND 3

archiso2dual/syslinux_arch64.cfg

@@ -0,0 +1,10 @@
+LABEL arch64
+TEXT HELP
+Boot the Arch Linux (x86_64) live medium. It allows you to install Arch Linux or
+perform system maintenance.
+ENDTEXT
+MENU LABEL Boot Arch Linux (x86_64)
+LINUX /%INSTALL_DIR%/boot/x86_64/vmlinuz26
+APPEND initrd=/%INSTALL_DIR%/boot/x86_64/archiso.img archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% rw_branch_size=75% locale=en_US.UTF-8
+# Next line should be uncommented when prepare enviroment to boot from PXE.
+#IPAPPEND 3

archiso2dual/syslinux_both.cfg

@@ -0,0 +1,4 @@
+INCLUDE syslinux_head.cfg
+INCLUDE syslinux_arch32.cfg
+INCLUDE syslinux_arch64.cfg
+INCLUDE syslinux_tail.cfg

archiso2dual/syslinux_head.cfg

@@ -0,0 +1,32 @@
+DEFAULT vesamenu.c32
+PROMPT 0
+MENU TITLE Arch Linux
+MENU BACKGROUND /%INSTALL_DIR%/boot/splash.png
+TIMEOUT 3000
+
+# TODO: Replace these crappy messages with something useful
+F1 boot.txt
+F2 options.txt
+F3 help.txt
+
+MENU WIDTH 78
+MENU MARGIN 4
+MENU ROWS 7
+MENU VSHIFT 10
+MENU TIMEOUTROW 13
+MENU TABMSGROW 11
+MENU CMDLINEROW 11
+MENU HELPMSGROW 16
+MENU HELPMSGENDROW 29
+
+# Refer to http://syslinux.zytor.com/wiki/index.php/Doc/menu
+
+MENU COLOR border       30;44   #40ffffff #a0000000 std
+MENU COLOR title        1;36;44 #9033ccff #a0000000 std
+MENU COLOR sel          7;37;40 #e0ffffff #20ffffff all
+MENU COLOR unsel        37;44   #50ffffff #a0000000 std
+MENU COLOR help         37;40   #c0ffffff #a0000000 std
+MENU COLOR timeout_msg  37;40   #80ffffff #00000000 std
+MENU COLOR timeout      1;37;40 #c0ffffff #00000000 std
+MENU COLOR msg07        37;40   #90ffffff #a0000000 std
+MENU COLOR tabmsg       31;40   #30ffffff #00000000 std

archiso2dual/syslinux_tail.cfg

@@ -0,0 +1,29 @@
+LABEL existing
+TEXT HELP
+Boot an existing operating system. Press TAB to edit the disk and partition
+number to boot.
+ENDTEXT
+MENU LABEL Boot existing OS
+COM32 chain.c32
+APPEND hd0 0
+
+# http://www.memtest.org/
+LABEL memtest
+MENU LABEL Run Memtest86+ (RAM test)
+LINUX /%INSTALL_DIR%/boot/memtest
+
+# http://hdt-project.org/
+LABEL hdt
+MENU LABEL Hardware Information (HDT)
+COM32 hdt.c32
+APPEND modules_alias=hdt/modalias.gz pciids=hdt/pciids.gz
+
+LABEL reboot
+MENU LABEL Reboot
+COM32 reboot.c32
+
+LABEL poweroff
+MENU LABEL Power Off
+COMBOOT poweroff.com
+
+ONTIMEOUT arch32