I have located the problem. There aren't any shared libraries for
MySQL on my system so the MySQL library must be linked to the
executable. Is this supposed to happen or should libtool include the
static library inside the libtool module?
Thanks,
Tod Milam
[EMAIL PROTECTED]
--- "Tod W. Milam" <[EMAIL PROTECTED]> wrote:
> Hello -
>
> I'm not sure if this is an autoconf or libtool problem, but libtool
> is
> giving me the error so I'm starting with this list.
>
> I have a project that uses plugins (Libtool modules) for changing the
> destination of the output. I have everything working fine using one
> top-level configure.in file.
> Each plugin depends on different third-party libraries and only gets
> compiled when that library is found on the system.
> Using one top-level configure.in seems to link all found libraries
> with
> all other parts of the project. Therefore I am trying to put
> configure.in files in each of the plugin directories so that the
> third-party libraries will only be linked to the appropriate module
> file.
> The configure part seems to work fine and everything compiles and
> installs fine, but when I try to use one of the newly created modules
> I
> get "file not found" returned from the failed call to lt_dlopenext.
>
> Here is the top-level configure.in:
> ----------------------------cut here--------------------------------
> dnl Process this file with autoconf to produce a configure script.
> AC_INIT
> AC_CONFIG_SRCDIR([src/rlog/rlog.c])
> AM_INIT_AUTOMAKE(rlog,1.0.2)
> AM_CONFIG_HEADER(config.h)
> AC_CONFIG_SUBDIRS(libltdl \
> src/plugins/mysql)
>
> dnl Checks for programs.
> AC_PROG_CC
> AC_PROG_CXX
> AC_LIBTOOL_DLOPEN
> AC_LIBLTDL_CONVENIENCE
> AM_PROG_LIBTOOL
>
> AC_SUBST(INCLTDL)
> AC_SUBST(LIBLTDL)
>
> dnl Checks for pthread.
> ACX_PTHREAD()
>
> dnl Check for definition of socklen_t
> TYPE_SOCKLEN_T()
>
> dnl Checks for header files.
> AC_HEADER_STDC
> AC_CHECK_HEADERS(strings.h sys/time.h unistd.h)
>
> dnl Checks for typedefs, structures, and compiler characteristics.
> AC_C_CONST
> AC_HEADER_TIME
>
> dnl Checks for library functions.
> AC_FUNC_MEMCMP
> AC_FUNC_STRFTIME
> AC_CHECK_FUNCS(gethostname gettimeofday strdup)
> #AC_CHECK_LIB(mysqlclient, mysql_init)
> AC_CHECK_LIB(socket, socket)
> AC_CHECK_LIB(nsl, gethostbyname)
>
> #AM_CONDITIONAL(HAVE_MYSQL,test "${ac_cv_lib_mysqlclient_mysql_init}"
> =
> "yes")
> AM_CONDITIONAL(NEED_SOCKET,test "${ac_cv_lib_socket_socket}" = "yes")
> AM_CONDITIONAL(NEED_NSL,test "${ac_cv_lib_nsl_gethostbyname}" =
> "yes")
> AM_CONDITIONAL(HAVE_PTHREAD,test "$acx_pthread_ok" = "yes")
>
> dnl Allow use of dmalloc to debug memory allocations
> AM_WITH_DMALLOC
>
> AC_CONFIG_FILES([Makefile \
> src/Makefile \
> src/rlog/Makefile \
> src/plugins/Makefile \
> src/sampleApp/Makefile \
> ])
> AC_OUTPUT
> ---------------------cut here--------------------------
>
> Here is the configure.in from the MySQL plugin directory:
> ---------------------cut here--------------------------
> dnl Process this file with autoconf to produce a configure script.
> AC_INIT(rlogMysql.c)
> AM_INIT_AUTOMAKE(rlogMysql,1.0.2)
> AM_CONFIG_HEADER(config.h)
>
> AC_PROG_CC
> AC_LIBTOOL_DLOPEN
> AC_LIBLTDL_CONVENIENCE
> AM_PROG_LIBTOOL
>
> AC_SUBST(INCLTDL)
> AC_SUBST(LIBLTDL)
>
> dnl Checks for header files.
> AC_HEADER_STDC
> AC_CHECK_HEADERS(strings.h sys/time.h unistd.h)
>
> dnl Checks for library functions.
> AC_CHECK_LIB(mysqlclient, mysql_init)
>
> AM_CONDITIONAL(HAVE_MYSQL,test "${ac_cv_lib_mysqlclient_mysql_init}"
> =
> "yes")
>
> dnl Allow use of dmalloc to debug memory allocations
> AM_WITH_DMALLOC
>
> AC_OUTPUT(Makefile)
> ---------------------cut here--------------------------
>
> I am using the following versions of autotools:
> autoconf (GNU Autoconf) 2.50
> automake (GNU automake) 1.4-p4
> ltmain.sh (GNU libtool) 1.4 (1.920 2001/04/24 23:26:18)
>
> Any ideas or maybe a pointer to an example?
>
> Thanks,
> Tod Milam
> [EMAIL PROTECTED]
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