Screenshot of LiveCD in QEMU

isolinux.cfg
isolinux.cfg

debug logfile for this run
revisor-livecd-multiplekernels.log

{{{
[root@sara0202 ~]# mount -r -t iso9660 -o loop,norock,nojoliet /srv/revisor/live/livecd-20070629.iso /mnt/k8/
[root@sara0202 ~]# cd /mnt/k8/
[root@sara0202 k8]# ls
isolinux squashfs.img sysroot
[root@sara0202 k8]# cd isolinux/
[root@sara0202 isolinux]# ls -l
total 25165
-r-xr-xr-x 1 root root 2048 2007-06-29 12:38 boot.cat
-r-xr-xr-x 1 root root 4469014 2007-06-29 12:30 initr000.img
-r-xr-xr-x 1 root root 4470356 2007-06-29 12:30 initr001.img
-r-xr-xr-x 1 root root 4483253 2007-06-29 12:30 initr002.img
-r-xr-xr-x 1 root root 4485046 2007-06-29 12:30 initrd_2.img
-r-xr-xr-x 1 root root 10932 2007-06-29 12:30 isolinux.bin
-r-xr-xr-x 1 root root 1722 2007-06-29 12:30 isolinux.cfg
-r-xr-xr-x 1 root root 32270 2007-06-29 12:30 splash.jpg
-r-xr-xr-x 1 root root 117152 2007-06-29 12:30 vesamenu.c32
-r-xr-xr-x 1 root root 1884020 2007-06-29 12:30 vmlin000.fc7
-r-xr-xr-x 1 root root 1890164 2007-06-29 12:30 vmlin001.fc7
-r-xr-xr-x 1 root root 1962164 2007-06-29 12:30 vmlin002.fc7
-r-xr-xr-x 1 root root 1957492 2007-06-29 12:30 vmlinuz_.fc7
[root@sara0202 isolinux]#
}}}

DOH!

Doing a test run with:

{{{
kernel_types = {
"PAEdebug":
{
"regexp": ".*PAEdebug",
"initrd": "initpaed.img",
"vmlinuz": "vmlpaed"
},

                         "PAE":
                                     {
                                       "regexp": ".*PAE",
                                       "initrd": "initpae.img",
                                       "vmlinuz": "vmlpae"
                                     },
                         "xen":      {
                                        "regexp": ".*xen$",
                                        "initrd": "initxen.img",
                                        "vmlinuz": "vmlxen"
                                     },
                         "debug":
                                     {
                                        "regexp": ".*debug$",
                                        "initrd": "initdbg.img",
                                        "vmlinuz": "vmldebug"
                                     },
                         "normal":
                                     {
                                        "regexp": "^.*$",
                                        "initrd": "initrd.img",
                                        "vmlinuz": "vmlinuz"
                                     }
                   }
    kernel_dirs = []
    kernels = []
    modules_dir = "%s/install_root/lib/modules" % self.build_dir
    if os.path.isdir(modules_dir):
        kernel_dirs = os.listdir(modules_dir)
    if not kernel_dirs:
        raise InstallationError(_("No kernels installed: /lib/modules is empty"))
    for kernel_dir in kernel_dirs:
        found = False
        for kernel_type in kernel_types.keys():
            if not found:
                if re.match(kernel_types[kernel_type][regexp], kernel_dir):
                    kernels.append({"name": kernel_dir, "initrd": kernel_types[kernel_type]["initrd"], "vmlinuz": kernel_types[kernel_type]["vmlinuz"], "type": kernel_type })
                    found = True
    self.log.debug("Kernels: %s" % str(kernels))
    return kernels

}}}

Example output:
{{{
[{'vmlinuz': 'vmlinuz', 'initrd': 'initrd.img', 'type': 'normal', 'name': '2.6.21-1.3228.fc7'}, {'vmlinuz': 'vmldebug', 'initrd': 'initdbg.img', 'type': 'debug', 'name': '2.6.21-1.3228.fc7debug'}, {'vmlinuz': 'vmldebug', 'initrd': 'initdbg.img', 'type': 'debug', 'name': '2.6.21-1.3228.fc7PAE-debug'}, {'vmlinuz': 'vmlinuz', 'initrd': 'initrd.img', 'type': 'normal', 'name': '2.6.21-1.3228.fc7PAE'}]
Kernels: [{'vmlinuz': 'vmlinuz', 'initrd': 'initrd.img', 'type': 'normal', 'name': '2.6.21-1.3228.fc7'}, {'vmlinuz': 'vmldebug', 'initrd': 'initdbg.img', 'type': 'debug', 'name': '2.6.21-1.3228.fc7debug'}, {'vmlinuz': 'vmldebug', 'initrd': 'initdbg.img', 'type': 'debug', 'name': '2.6.21-1.3228.fc7PAE-debug'}, {'vmlinuz': 'vmlinuz', 'initrd': 'initrd.img', 'type': 'normal', 'name': '2.6.21-1.3228.fc7PAE'}]
DEBUG:revisor:Kernels: [{'vmlinuz': 'vmlinuz', 'initrd': 'initrd.img', 'type': 'normal', 'name': '2.6.21-1.3228.fc7'}, {'vmlinuz': 'vmldebug', 'initrd': 'initdbg.img', 'type': 'debug', 'name': '2.6.21-1.3228.fc7debug'}, {'vmlinuz': 'vmldebug', 'initrd': 'initdbg.img', 'type': 'debug', 'name': '2.6.21-1.3228.fc7PAE-debug'}, {'vmlinuz': 'vmlinuz', 'initrd': 'initrd.img', 'type': 'normal', 'name': '2.6.21-1.3228.fc7PAE'}]
}}}

hmm, kernel-PAE-debug is recognized as:
{{{
{
'vmlinuz': 'vmldebug',
'initrd': 'initdbg.img',
'type': 'debug',
'name': '2.6.21-1.3228.fc7PAE-debug'
}
}}}

Thus matching ".debug$", but not ".PAE-debug$"... :(

Fixed