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Help building mod_qos as .so loadable module

2014-07-08
2014-07-08
  • Stefan_Dragnev
    Stefan_Dragnev
    2014-07-08

    Hello,

    I'm trying to build mod_qos as loadable module for Apache 2.2.22. When I run the build command specified in the documentation:

    apxs -i -c mod_qos.c -lcrypto -lpcre

    I get the following errors and mod_qos.a instead mod_qos.so in my Apache modules directory (/var/httpd/modules). Apache on my machine is installed under /var/httpd

    Here is the output from the build:

    [root@c4 apache2]$ cd mod_qos-11.4/apache2/
    [root@c4 apache2]$ /var/httpd/bin/apxs -i -c mod_qos.c -lcrypto -lpcre

    /var/httpd/build/libtool --silent --mode=compile gcc -prefer-pic -O2 -march=i686 -pipe -DLINUX=2 -D_REENTRANT -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -pthread -I/var/httpd/include -I/var/httpd/include -I/var/httpd/include -c -o mod_qos.lo mod_qos.c && touch mod_qos.slo
    /var/httpd/build/libtool --silent --mode=link gcc -o mod_qos.la -rpath /var/httpd/modules -module -avoid-version mod_qos.lo -lcrypto -lpcre
    /var/httpd/build/instdso.sh SH_LIBTOOL='/var/httpd/build/libtool' mod_qos.la /var/httpd/modules
    SH_LIBTOOL : /var/httpd/build/libtool
    DSOARCHIVE : mod_qos.la
    TARGETDIR : /var/httpd/modules
    DSOBASE : mod_qos
    TARGET_NAME: mod_qos.so
    This is the command
    /var/httpd/build/libtool --mode=install cp mod_qos.la /var/httpd/modules/
    cp .libs/mod_qos.lai /var/httpd/modules/mod_qos.la
    cp .libs/mod_qos.a /var/httpd/modules/mod_qos.a
    chmod 644 /var/httpd/modules/mod_qos.a
    ranlib /var/httpd/modules/mod_qos.a
    PATH="$PATH:/sbin" ldconfig -n /var/httpd/modules


    Libraries have been installed in:
    /var/httpd/modules

    If you ever happen to want to link against installed libraries
    in a given directory, LIBDIR, you must either use libtool, and
    specify the full pathname of the library, or use the -LLIBDIR' flag during linking and do at least one of the following: - add LIBDIR to theLD_LIBRARY_PATH' environment variable
    during execution
    - add LIBDIR to the LD_RUN_PATH' environment variable during linking - use the-Wl,--rpath -Wl,LIBDIR' linker flag
    - have your system administrator add LIBDIR to `/etc/ld.so.conf'

    See any operating system documentation about shared libraries for
    more information, such as the ld(1) and ld.so(8) manual pages.


    Warning! dlname not found in /var/httpd/modules/mod_qos.la.
    Assuming installing a .so rather than a libtool archive.
    mv /var/httpd/modules/ /var/httpd/modules/mod_qos.so
    mv: cannot move /var/httpd/modules/' to a subdirectory of itself,/var/httpd/modules/mod_qos.so'
    chmod 755 /var/httpd/modules/mod_qos.so
    chmod: cannot access `/var/httpd/modules/mod_qos.so': No such file or directory
    apxs:Error: Command failed with rc=65536

    This is information about the Apache server I'm using.

    [root@c4 apache2]$ /var/httpd/bin/httpd -V
    Server version: Apache/2.2.22 (Unix)
    Server built: Jul 3 2014 14:03:15
    Server's Module Magic Number: 20051115:30
    Server loaded: APR 1.4.5, APR-Util 1.4.1
    Compiled using: APR 1.4.5, APR-Util 1.4.1
    Architecture: 32-bit
    Server MPM: Prefork
    threaded: no
    forked: yes (variable process count)
    Server compiled with....
    -D APACHE_MPM_DIR="server/mpm/prefork"
    -D APR_HAS_SENDFILE
    -D APR_HAS_MMAP
    -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
    -D APR_USE_SYSVSEM_SERIALIZE
    -D APR_USE_PTHREAD_SERIALIZE
    -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
    -D APR_HAS_OTHER_CHILD
    -D AP_HAVE_RELIABLE_PIPED_LOGS
    -D DYNAMIC_MODULE_LIMIT=128
    -D HTTPD_ROOT="/var/httpd"
    -D SUEXEC_BIN="/var/httpd/bin/suexec"
    -D DEFAULT_PIDLOG="logs/httpd.pid"
    -D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
    -D DEFAULT_LOCKFILE="logs/accept.lock"
    -D DEFAULT_ERRORLOG="logs/error_log"
    -D AP_TYPES_CONFIG_FILE="conf/mime.types"
    -D SERVER_CONFIG_FILE="conf/httpd.conf"

    Any suggestions how to build mod_qos as .so module are welcome and much appreciated.

    Thanks,
    Stefan