X-Git-Url: https://git.grml.org/?p=grml2usb.git;a=blobdiff_plain;f=grml2usb;h=7af8f44174a1f4a7daf58703d12928713ea3d1c0;hp=7df0f97821fbe3800a1fb82f994d0dd7ca234582;hb=844bfae19ec2fdef0e400eeacdaaa53a9d5ec997;hpb=94a97c69103e01c079ce139540f8e4051aee074d

diff --git a/grml2usb b/grml2usb
index 7df0f97..7af8f44 100755
--- a/grml2usb
+++ b/grml2usb
@@ -49,6 +49,8 @@ parser.add_option("--fat16", dest="fat16", action="store_true",
                   help="format specified partition with FAT16")
 parser.add_option("--force", dest="force", action="store_true",
                   help="force any actions requiring manual interaction")
+parser.add_option("--grub", dest="grub", action="store_true",
+                  help="install grub bootloader instead of (default) syslinux")
 parser.add_option("--grub-mbr", dest="grubmbr", action="store_true",
                   help="install grub into MBR instead of (default) PBR")
 parser.add_option("--lilo-binary", dest="lilobin",  action="store", type="string",
@@ -66,7 +68,7 @@ parser.add_option("--skip-mbr", dest="skipmbr", action="store_true",
 parser.add_option("--skip-syslinux-config", dest="skipsyslinuxconfig", action="store_true",
                   help="skip generation of syslinux configuration files")
 parser.add_option("--syslinux", dest="syslinux", action="store_true",
-                  help="install syslinux bootloader instead of grub")
+                  help="install syslinux bootloader (deprecated as it's the default)")
 parser.add_option("--syslinux-mbr", dest="syslinuxmbr", action="store_true",
                   help="install syslinux master boot record (MBR) instead of default")
 parser.add_option("--verbose", dest="verbose", action="store_true",
@@ -585,7 +587,7 @@ def install_grub(device):
                 proc.wait()
                 if proc.returncode != 0:
                     # raise Exception("error executing grub-install")
-                    logging.critical("Fatal: error executing grub-install (please check the grml2usb FAQ or use --syslinux)")
+                    logging.critical("Fatal: error executing grub-install (please check the grml2usb FAQ or drop the --grub option)")
                     logging.critical("Note:  if using grub2 consider using the --grub-mbr option because grub2's PBR feature is broken.")
                     cleanup()
                     sys.exit(1)
@@ -625,13 +627,9 @@ def install_bootloader(device):
 
     # by default we use grub, so install syslinux only on request
     if options.syslinux:
-        try:
-            install_syslinux(device)
-        except CriticalException, error:
-            logging.critical("Fatal: %s", error)
-            cleanup()
-            sys.exit(1)
-    else:
+        logging.info("Note: the --syslinux option is deprecated as syslinux is grml2usb's default. Continuing anyway.")
+
+    if options.grub:
         if not which("grub-install"):
             logging.critical("Fatal: grub-install not available (please install the grub package or use the --syslinux option)")
             cleanup()
@@ -643,6 +641,13 @@ def install_bootloader(device):
                 logging.critical("Fatal: %s", error)
                 cleanup()
                 sys.exit(1)
+    else:
+        try:
+            install_syslinux(device)
+        except CriticalException, error:
+            logging.critical("Fatal: %s", error)
+            cleanup()
+            sys.exit(1)
 
 
 def execute_lilo(lilo, device):
@@ -674,7 +679,7 @@ def install_syslinux_mbr(device):
 
     # make sure we have syslinux available
     if not which("syslinux") and not options.copyonly:
-        raise Exception("syslinux not available (either install it or consider dropping the --syslinux option)")
+        raise Exception("syslinux not available (either install it or consider using the --grub option)")
 
     # lilo's mbr is broken, use the one from syslinux instead:
     if not os.path.isfile("/usr/lib/syslinux/mbr.bin"):
@@ -1102,6 +1107,12 @@ def copy_bootloader_files(iso_mount, target):
         bootsplash = search_file(ffile, iso_mount)
         exec_rsync(bootsplash, syslinux_target + ffile)
 
+    if not search_file('default.cfg', iso_mount + '/boot/isolinux/'):
+        logging.critical("Fatal: file default.cfg could not be found.")
+        logging.critical("Note:  this grml2usb version requires an ISO generated by grml-live >=0.9.24 ...")
+        logging.critical("       ... either use grml releases >=2009.10 or switch to an older grml2usb version.")
+        raise
+
     for filename in 'addons.cfg', 'default.cfg', 'distri.cfg', 'hidden.cfg', \
                     'grml.cfg', 'grml.png', 'hd.cfg', 'isoprompt.cfg', 'options.cfg', \
                     'vesamenu.c32', 'vesamenu.cfg', 'grml.png':
@@ -1344,7 +1355,7 @@ def initial_syslinux_config(target):
 
 def adjust_syslinux_bootoptions(src_name, dst_name, flavour):
     append_re = re.compile("^(\s*append.*)$", re.I)
-    boot_re = re.compile("/boot/([a-zA-Z0-9_]+/)+(\w+)")
+    boot_re = re.compile("/boot/([a-zA-Z0-9_]+/)+([a-zA-Z0-9._]+)")
     flavour_re = re.compile("(label.*)(grml\w+)")
     default_re = re.compile("(default.cfg)")
     src = open(src_name, "r")