Re: Got warnings while installing Apache2.2.8

[Vivek Thite-Patil <vivek.thitepatil@xxxxxxxxx>]

Hi Jeff ,

     Besides warning , our setup is working fine. but our customer is very sensitive and he wants to know will these warnings have any kind of impact on our setup in future. so are  these warnings  ignorable?

Thanks,

Vivek

On Tue, Mar 1, 2011 at 5:09 PM, Jeff Trawick <trawick@xxxxxxxxx> wrote:

On Tue, Mar 1, 2011 at 6:25 AM, Vivek Thite-Patil
<vivek.thitepatil@xxxxxxxxx> wrote:
> Hi ,
>
>  When I installed "Apache2.2.8", I used the following commands.
>
> CC="/opt/solstudio12.2/bin/cc"
> CFLAGS="-xtarget=generic -m64 -xO4"
> CXX="CC"
> CXXFLAGS="-xtarget=generic -m64 -xO4 "
> LDFLAGS="-L/usr/lib/64 -R/usr/lib/64"
>
> ./configure
> --prefix=/opt/apache2 --enable-so --enable-mods-shared=most
> --with-included-apr
> --enable-lib64 --enable-rule=INET6 --libdir=/opt/lib64
> -with-iconv-dir=/opt/lib64 --with-expat=builtin
>
>   make
>  make  install
>
>
>        But I got the below warnings at the time of the Apache2.2.8
> installation -
>
>                      configure: WARNING: netinet/sctp.h: present but cannot
> be compiled
>                     configure: WARNING: netinet/sctp.h: check for missing
> prerequisite headers?
>                    configure: WARNING: netinet/sctp.h: see the Autoconf
> documentation
>                     configure: WARNING: netinet/sctp.h: section "Present But
> Cannot Be Compiled"
>                   configure: WARNING: netinet/sctp.h: proceeding with the
> preprocessor's result
>                   configure: WARNING: netinet/sctp.h: in the future, the
> compiler will take precedence
>                 config.status: WARNING: apr-config.in seems to ignore the
> --datarootdir setting
>                  config.status: WARNING: Makefile.in seems to ignore the
> --datarootdir setting
>                  config.status: WARNING: lib/Makefile.in seems to ignore the
> --datarootdir setting
>                  "shmem/unix/shm.c", line 77: warning: statement not reached
>                   "shmem/unix/shm.c", line 208: warning: statement not
> reached
>                   "shmem/unix/shm.c", line 355: warning: statement not
> reached
>                     "shmem/unix/shm.c", line 414: warning: statement not
> reached
>                     "shmem/unix/shm.c", line 445: warning: statement not
> reached
>                      "shmem/unix/shm.c", line 563: warning: statement not
> reached
>                     "dbd/apr_dbd_mysql.c", line 19: warning: empty
> translation unit
>                    "dbd/apr_dbd_pgsql.c", line 18: warning: empty
> translation unit
>                    "dbd/apr_dbd_sqlite2.c", line 18: warning: empty
> translation unit
>                     "dbd/apr_dbd_sqlite3.c", line 18: warning: empty
> translation unit
>                      "util_script.c", line 599: warning: statement not
> reached
>                       "core_filters.c", line 208: warning: statement not
> reached
>                     "rotatelogs.c", line 295: warning: statement not reached
>                       "mod_dbd.c", line 898: warning: argument #1 is
> incompatible with prototype:
>                       prototype: pointer to function(pointer to struct
> apr_pool_t {}, pointer
>                        to struct server_rec {pointer to struct process_rec
> {..} process, pointer to
>                        struct server_rec {..} next, pointer to const char
> defn_name, unsigned int
>                      defn_line_number, pointer to char server_admin, pointer
> to char
>                    server_hostname, unsigned short port, pointer to char
> error_fname, pointer to
>                       struct apr_file_t {..} error_log, int loglevel, int
> is_virtual, pointer to
>                      struct ap_conf_vector_t {..} module_config, pointer to
> struct ap_conf_vector_t
>                       {..} lookup_defaults, pointer to struct
> server_addr_rec {..} addrs, long
>                            timeout, long keep_alive_timeout, int
> keep_alive_max, int keep_alive, pointer
>                     to const char path, int pathlen, pointer to struct
> apr_array_header_t {..}
>                       names, pointer to struct apr_array_header_t {..}
> wild_names, int
>                        limit_req_line, int limit_req_fieldsize, int
> limit_req_fields, pointer to const
>                         char server_scheme}) returning void :
>                             "/var/tmp/httpd-2.2.8/include/http_config.h",
> line 1022
>                             "mod_ext_filter.c", line 678: warning: statement
> not reached
>                               libtool: install: warning: relinking
> `libaprutil-1.la'
>
>
> Could you please let me know why these warnings are there?

many different reasons

the mod_dbd warning seems to indicate some sloppiness in the code; the
others are less interesting

> Is it a complete or incomplete installation?

none of the warnings affect whether it is a complete installation

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