Apparently, Apache code needs either MAP_ANON defined or some special
semantics for { mmap ('/dev/zero'); }; check the documentation for mmap what
that would be, and check the documentation for your OS why it is not
provided.
HTH,
Chris
-----Original Message-----
From: Nguyen Tien Duong [mailto:duongnt4@xxxxxxxxxxxx]
Sent: Monday, May 25, 2009 8:50 AM
To: users@xxxxxxxxxxxxxxxx
Subject: Unable to run ./configure when install apache http
server.Error: decision on anonymous shared memory allocation method failed
Dear all.
I am trying to install apache http server version 2.2.11 for centos 5.
During the first step, i hit the error of "Error: decision on anonymous
shared memory allocation method failed" and not able to proceed further. I
would like to seek the help and really appreciate if anyone could give some
pointers to the problem.
The details is as followed.
1. Run the command
[root@localhost httpd-2.2.11]# ./configure --prefix=/home1/apache
--enable-so --with-included-apr > a.out
Error on the console is
/root/setups/apache_2.2.11/linux/httpd-2.2.11/srclib/apr/configure:Error:
decision on anonymous shared memory allocation method failed
2. The output a.out content is
checking for MAP_ANON in sys/mman.h... no
checking for /dev/zero... yes
checking for mmap that can map /dev/zero... no
configure failed for srclib/apr
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