Cross-Compilation of light http Server boa

Cross-Compilation of light http Server boa-Linux Enterprise Application-Linux server application information. The following is a detailed description. Cross-compile boa
./Configure -- build = i486-linux-gnu -- host = mipsel-linux -- prefix =/usr
Modify Makefile
A. Modify CC = gcc
CC = mipsel-linux-gcc
B. Modify CPP = gcc-E
CPP = mipsel-linux-gcc-E
Modify src/defines. h
Set # define DEFAULT_PATH "/bin:/usr/local/bin"
Change to # define DEFAULT_PATH "/bin:/usr/bin:/var/www"
Make
Mipsel-linux-strip boa

Step 2: Configure Boa
Boa needs to create a boa directory under the/etc directory and put Boa. conf, the main configuration file of boa. There is an example Boa. conf In The boa Source Code Directory, which can be modified based on it.
User 0
Group 0
# DirectoryMaker/usr/lib/boa/boa_indexer
CGIPath/bin:/usr/bin:/var/www/cgi-bin
ScriptAlias/cgi-bin // var/www/cgi-bin/

Mkdir-p/var/log/boa
Mkdir-p/var/www/
Chmod 777/var/www
Mkdir-p/var/www/cgi-bin
Chmod 777/var/www/cgi-bin
From the cross-tool chain/opt/mipseltools/mipsel-linux/lib/copy library files to the file system
Cp-av libnss_files.so libnss_files.so.2 libnss_files-2.3.2.so libnss_nis.so libnss_nis.so.2 libnss_nis-2.3.2.so libnss_nisplus.so libnss_nisplus.so.2 libnss_nisplus-2.3.2.so
Touch/etc/ld. so. preload
Touch/etc/ld. so. cache
Touch/var/run/. nscd_socket

Test http:
Http: // 192.168.4.84/
Test cgi:
Http: // 192.168.4.84/cgi-bin/helloworld. cgi
FAQ:
1.
Mipsel-linux-gcc-g-O2-pipe-Wall-I.-c-o util. o util. c
Util. c: 100: 40: pasting "t" and "->" does not give a valid preprocessing token
Make: *** [util. o] Error 1

Solution:

Modify src/compat. h
Find
# Define TIMEZONE_OFFSET (foo) foo #-> tm_gmtoff
Modify
# Define TIMEZONE_OFFSET (foo)-> tm_gmtoff

2.
Boa cannot be started normally. Check the ErrorLog and you can see that "boa. c: 266. icky Linux kernel bug! : No such file ". To solve this problem, remove the following lines in the boa. c file.

Solution:

If (setuid (0 )! =-1 ){
DIE ("icky Linux kernel bug! ");
}