sudo apt-get install bison make clean # 清空之前编译的文件 make # 重新编译
3.3 问题二
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yacc -d boa_grammar.y gcc -g -O2 -pipe -Wall -I. -c -o y.tab.o y.tab.c y.tab.c: In function ‘yyparse’: y.tab.c:1191:16: warning: implicit declaration of function ‘yylex’ [-Wimplicit-function-declaration] yychar = yylex (); ^ lex boa_lexer.l make: lex：命令未找到 Makefile:62: recipe for target 'lex.yy.c' failed make: *** [lex.yy.c] Error 127
解决方法就是安装 flex ：
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sudo apt-get install flex make clean # 清空之前编译的文件 make # 重新编译
点击查看安装 flex 可能出现的问题
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WARNING: The following packages cannot be authenticated! libfl-dev flex Install these packages without verification? [y/N] E: Some packages could not be authenticated
我们可以尝试在命令后边加上一个 -f 参数，让其在安装的时候自动搜索依赖：
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sudo apt-get install flex -f
3.4 问题三
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gcc -g -O2 -pipe -Wall -I. -c -o util.o util.c In file included from boa.h:50:0, from util.c:26: util.c: In function ‘get_commonlog_time’: util.c:100:39: error: pasting "t" and "->" does not give a valid preprocessing token time_offset = TIMEZONE_OFFSET(t); ^ compat.h:120:30: note: in definition of macro ‘TIMEZONE_OFFSET’ #define TIMEZONE_OFFSET(foo) foo##->tm_gmtoff ^ <builtin>: recipe for target 'util.o' failed
解决方法如下：
修改 compat.h 文件
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# 文件路径：boa-0.94.13/src/compat.h vim compat.h +120 # 这个版本的话应该是在120行
# Boa v0.94 configuration file # File format has not changed from 0.93 # File format has changed little from 0.92 # version changes are noted in the comments # # The Boa configuration file is parsed with a lex/yacc or flex/bison # generated parser. If it reports an error, the line number will be # provided; it should be easy to spot. The syntax of each of these # rules is very simple, and they can occur in any order. Where possible # these directives mimic those of NCSA httpd 1.3; I saw no reason to # introduce gratuitous differences. # $Id: boa.conf,v 1.25 2002/03/22 04:33:09 jnelson Exp $ # The "ServerRoot" is not in this configuration file. It can be compiled # into the server (see defines.h) or specified on the command line with # the -c option, for example: # # boa -c /usr/local/boa # Port: The port Boa runs on. The default port for http servers is 80. # If it is less than 1024, the server must be started as root.
Port 80 # Listen: the Internet address to bind(2) to. If you leave it out, # it takes the behavior before 0.93.17.2, which is to bind to all # addresses (INADDR_ANY). You only get one "Listen" directive, # if you want service on multiple IP addresses, you have three choices: # 1. Run boa without a "Listen" directive # a. All addresses are treated the same; makes sense if the addresses # are localhost, ppp, and eth0. # b. Use the VirtualHost directive below to point requests to different # files. Should be good for a very large number of addresses (web # hosting clients). # 2. Run one copy of boa per IP address, each has its own configuration # with a "Listen" directive. No big deal up to a few tens of addresses. # Nice separation between clients. # The name you provide gets run through inet_aton(3), so you have to use dotted # quad notation. This configuration is too important to trust some DNS. #Listen 192.68.0.5 # User: The name or UID the server should run as. # Group: The group name or GID the server should run as.
User 0 Group 0 # ServerAdmin: The email address where server problems should be sent. # Note: this is not currently used, except as an environment variable # for CGIs. #ServerAdmin root@localhost # ErrorLog: The location of the error log file. If this does not start # with /, it is considered relative to the server root. # Set to /dev/null if you don't want errors logged. # If unset, defaults to /dev/stderr
ErrorLog /home/hk/6temp/boa/log/error_log # Please NOTE: Sending the logs to a pipe ('|'), as shown below, # is somewhat experimental and might fail under heavy load. # "Usual libc implementations of printf will stall the whole # process if the receiving end of a pipe stops reading." #ErrorLog "|/usr/sbin/cronolog --symlink=/var/log/boa/error_log /var/log/boa/error-%Y%m%d.log" # AccessLog: The location of the access log file. If this does not # start with /, it is considered relative to the server root. # Comment out or set to /dev/null (less effective) to disable # Access logging.
AccessLog /home/hk/6temp/boa/log/access_log # Please NOTE: Sending the logs to a pipe ('|'), as shown below, # is somewhat experimental and might fail under heavy load. # "Usual libc implementations of printf will stall the whole # process if the receiving end of a pipe stops reading." #AccessLog "|/usr/sbin/cronolog --symlink=/var/log/boa/access_log /var/log/boa/access-%Y%m%d.log" # UseLocaltime: Logical switch. Uncomment to use localtime # instead of UTC time #UseLocaltime # VerboseCGILogs: this is just a logical switch. # It simply notes the start and stop times of cgis in the error log # Comment out to disable. #VerboseCGILogs # ServerName: the name of this server that should be sent back to # clients if different than that returned by gethostname + gethostbyname #ServerName www.your.org.here # VirtualHost: a logical switch. # Comment out to disable. # Given DocumentRoot /var/www, requests on interface 'A' or IP 'IP-A' # become /var/www/IP-A. # Example: http://localhost/ becomes /var/www/127.0.0.1 # # Not used until version 0.93.17.2. This "feature" also breaks commonlog # output rules, it prepends the interface number to each access_log line. # You are expected to fix that problem with a postprocessing script. #VirtualHost # DocumentRoot: The root directory of the HTML documents. # Comment out to disable server non user files.
DocumentRoot /home/hk/6temp/boa/www # UserDir: The name of the directory which is appended onto a user's home # directory if a ~user request is recieved.
UserDir public_html # DirectoryIndex: Name of the file to use as a pre-written HTML # directory index. Please MAKE AND USE THESE FILES. On the # fly creation of directory indexes can be _slow_. # Comment out to always use DirectoryMaker
DirectoryIndex index.html # DirectoryMaker: Name of program used to create a directory listing. # Comment out to disable directory listings. If both this and # DirectoryIndex are commented out, accessing a directory will give # an error (though accessing files in the directory are still ok).
DirectoryMaker /home/hk/6temp/boa/boa_indexer # DirectoryCache: If DirectoryIndex doesn't exist, and DirectoryMaker # has been commented out, the the on-the-fly indexing of Boa can be used # to generate indexes of directories. Be warned that the output is # extremely minimal and can cause delays when slow disks are used. # Note: The DirectoryCache must be writable by the same user/group that # Boa runs as. # DirectoryCache /var/spool/boa/dircache # KeepAliveMax: Number of KeepAlive requests to allow per connection # Comment out, or set to 0 to disable keepalive processing
KeepAliveMax 1000 # KeepAliveTimeout: seconds to wait before keepalive connection times out
KeepAliveTimeout 10 # MimeTypes: This is the file that is used to generate mime type pairs # and Content-Type fields for boa. # Set to /dev/null if you do not want to load a mime types file. # Do *not* comment out (better use AddType!)
MimeTypes /home/hk/6temp/boa/mime.types # DefaultType: MIME type used if the file extension is unknown, or there # is no file extension.
DefaultType text/plain # CGIPath: The value of the $PATH environment variable given to CGI progs.
CGIPath /bin:/usr/bin:/usr/local/bin # SinglePostLimit: The maximum allowable number of bytes in # a single POST. Default is normally 1MB. # AddType: adds types without editing mime.types # Example: AddType type extension [extension ...] # Uncomment the next line if you want .cgi files to execute from anywhere #AddType application/x-httpd-cgi cgi # Redirect, Alias, and ScriptAlias all have the same semantics -- they # match the beginning of a request and take appropriate action. Use # Redirect for other servers, Alias for the same server, and ScriptAlias # to enable directories for script execution. # Redirect allows you to tell clients about documents which used to exist in # your server's namespace, but do not anymore. This allows you to tell the # clients where to look for the relocated document. # Example: Redirect /bar http://elsewhere/feh/bar # Aliases: Aliases one path to another. # Example: Alias /path1/bar /path2/foo
Alias /doc /usr/doc # ScriptAlias: Maps a virtual path to a directory for serving scripts # Example: ScriptAlias /htbin/ /www/htbin/
[05/Sep/2022:02:16:04 +0000] boa: server version Boa/0.94.13 [05/Sep/2022:02:16:04 +0000] boa: server built Sep 5 2022 at 10:04:15. [05/Sep/2022:02:16:04 +0000] boa: starting server pid=119253, port 80
