Compile virtualbox with Ubuntu source code

Environment: Ubuntu 12.04 (64 bits), virtualbox 4.2.8 source code

First. In general, we can do this step by step, but the actual operation will always encounter problems. The following is a summary:

1. The Guide mentions creating a soft link for libxtrap. So, but this file is not available in the Ubuntu medium pressure root. According to https://forums.virtualbox.org/viewtopic.php? F = 10 & t = 52734, no need to worry about it.

2./home/zjin/source/VirtualBox-4.2.8/src/bldprogs/checkUndefined.sh: following symbols not defined in the files
xxx：
__realpath_chk __memcpy_chk __sprintf_chk

According to https://forums.virtualbox.org/viewtopic.php? F = 10 & t = 54337, create localconfig. KMK, the content is

VBOX_JAVA_HOME := /usr/lib/jvm/java-6-openjdkVBOX_WITH_WARNINGS_AS_ERRORS :=VBOX_WITH_TESTCASES :=VBOX_WITH_TESTSUITE := 

3.jni.h: No such file or directory

The JDK path is not set in localconfig. KMK. Make sure that the vbox_java_home path contains include/JNI. h.

4. An error occurred while compiling the Tex file:

! I can't find file 'bchr8t '.
<*>...: = Ljfour; MAG: = 1; nonstopmode; input bchr8t

Please type another input file name
! Emergency stop.
<*>...: = Ljfour; MAG: = 1; nonstopmode; input bchr8t

Transcript written on mfput. log.

! I can't find file 'bchr8t '.
<*>...: = Ljfour; MAG: = 1; nonstopmode; input bchr8t

Please type another input file name
! Emergency stop.
<*>...: = Ljfour; MAG: = 1; nonstopmode; input bchr8t

According to the http://michail.flouris.net/2010/07/using-the-tkiz-package-in-latex-on-rhel5-centos-fc-and-ubuntu-linux,

$ Sudo apt-Get install texlive-fonts-recommended

.