php-src/ext/pdo_odbc/config.m4
2005-02-28 08:18:47 +00:00

153 lines
4.7 KiB
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Executable File

dnl $Id$
dnl config.m4 for extension pdo_odbc
dnl vim:et:sw=2:ts=2:
if test "$PHP_PDO" != "no"; then
AC_DEFUN([PDO_ODBC_HELP_TEXT], [[
--with-pdo-odbc=flavour,dir Add support for "flavour" ODBC drivers,
looking for include and lib dirs under "dir"
flavour can be one of:
ibm-db2, unixODBC, generic
You may omit the ,dir part to use a reasonable default for
the flavour you have selected. e.g.:
--with-pdo-odbc=unixODBC
will check for unixODBC under /usr/local
You may attempt to use an otherwise unsupported driver using
the generic flavour. The syntax for generic ODBC support is:
--with-pdo-odbc=generic,dir,ldflags,cflags
This extension will always be created as a shared extension
named pdo_odbc.so
]])
PHP_ARG_WITH(pdo-odbc, ODBC v3 driver for PDO, PDO_ODBC_HELP_TEXT)
AC_DEFUN([PDO_ODBC_CHECK_HEADER],[
if test -f $PDO_ODBC_INCDIR/$1 ; then
AC_DEFINE([HAVE_]translit($1,a-z_.-,A-Z___), 1, [ ])
fi
])
if test "$PHP_PDO_ODBC" != "no"; then
AC_MSG_CHECKING(which ODBC flavour you want)
pdo_odbc_flavour=`echo $withval | cut -d, -f1`
pdo_odbc_dir=`echo $withval | cut -d, -f2`
if test "$pdo_odbc_dir" = "$withval" ; then
pdo_odbc_dir=""
fi
case $pdo_odbc_flavour in
ibm-db2)
pdo_odbc_def_libdir=/home/db2inst1/sqllib/lib
pdo_odbc_def_incdir=/home/db2inst1/sqllib/include
pdo_odbc_def_lib=-ldb2
;;
unixODBC)
pdo_odbc_def_libdir=/usr/local/lib
pdo_odbc_def_incdir=/usr/local/include
pdo_odbc_def_lib=-lodbc
;;
ODBCRouter)
pdo_odbc_def_libdir=/usr/lib
pdo_odbc_def_incdir=/usr/include
pdo_odbc_def_lib=-lodbcsdk
;;
generic)
pdo_odbc_def_lib="`echo $withval | cut -d, -f3`"
pdo_odbc_def_cflags="`echo $withval | cut -d, -f4`"
pdo_odbc_flavour="$pdo_odbc_flavour ($pdo_odbc_def_lib)"
;;
*)
AC_MSG_ERROR(Unknown ODBC flavour $pdo_odbc_flavour
PDO_ODBC_HELP_TEXT
)
;;
esac
if test "$pdo_odbc_dir" != "" ; then
PDO_ODBC_INCDIR="$pdo_odbc_dir/include"
PDO_ODBC_LIBDIR="$pdo_odbc_dir/lib"
else
PDO_ODBC_INCDIR="$pdo_odbc_def_incdir"
PDO_ODBC_LIBDIR="$pdo_odbc_def_libdir"
fi
AC_MSG_RESULT([$pdo_odbc_flavour
libs $PDO_ODBC_LIBDIR,
headers $PDO_ODBC_INCDIR])
if ! test -d "$PDO_ODBC_LIBDIR" ; then
AC_MSG_WARN([library dir $PDO_ODBC_LIBDIR does not exist])
fi
dnl yick time
PDO_ODBC_CHECK_HEADER(odbc.h)
PDO_ODBC_CHECK_HEADER(odbcsdk.h)
PDO_ODBC_CHECK_HEADER(iodbc.h)
PDO_ODBC_CHECK_HEADER(sqlunix.h)
PDO_ODBC_CHECK_HEADER(sqltypes.h)
PDO_ODBC_CHECK_HEADER(sqlucode.h)
PDO_ODBC_CHECK_HEADER(sql.h)
PDO_ODBC_CHECK_HEADER(isql.h)
PDO_ODBC_CHECK_HEADER(sqlext.h)
PDO_ODBC_CHECK_HEADER(isqlext.h)
PDO_ODBC_CHECK_HEADER(udbcext.h)
PDO_ODBC_CHECK_HEADER(sqlcli1.h)
PDO_ODBC_CHECK_HEADER(LibraryManager.h)
PDO_ODBC_CHECK_HEADER(cli0core.h)
PDO_ODBC_CHECK_HEADER(cli0ext.h)
PDO_ODBC_CHECK_HEADER(cli0cli.h)
PDO_ODBC_CHECK_HEADER(cli0defs.h)
PDO_ODBC_CHECK_HEADER(cli0env.h)
PDO_ODBC_INCLUDE="$pdo_odbc_def_cflags -I$PDO_ODBC_INCDIR -DPDO_ODBC_TYPE=\\\"$pdo_odbc_flavour\\\""
PDO_ODBC_LFLAGS="-L$PDO_ODBC_LIBDIR"
PDO_ODBC_LIBS="$pdo_odbc_def_lib"
LDFLAGS="$PDO_ODBC_LFLAGS $PDO_ODBC_LIBS -lm -ldl"
dnl Check for an ODBC 1.0 function to assert that the libraries work
AC_TRY_LINK_FUNC([SQLBindCol],[],[
AC_MSG_ERROR([[Your ODBC library does not exist]])
])
dnl And now check for an ODBC 3.0 function to assert that they're
dnl *good* libraries.
AC_TRY_LINK_FUNC([SQLAllocHandle],[],[
AC_MSG_ERROR([[
Your ODBC library does not appear to be ODBC 3 compatible.
You should consider using unixODBC instead, and loading your
libraries as a driver in that environment; it will emulate the
functions required for PDO support.
]])
])
LDFLAGS=$save_old_LDFLAGS
PHP_EVAL_LIBLINE($PDO_ODBC_LIBS $PDO_ODBC_LFLAGS, [PDO_ODBC_SHARED_LIBADD])
PHP_SUBST(PDO_ODBC_SHARED_LIBADD)
AC_MSG_CHECKING([for PDO includes])
if test -f $abs_srcdir/include/php/ext/pdo/php_pdo_driver.h; then
pdo_inc_path=$abs_srcdir/ext
elif test -f $abs_srcdir/ext/pdo/php_pdo_driver.h; then
pdo_inc_path=$abs_srcdir/ext
elif test -f $prefix/include/php/ext/pdo/php_pdo_driver.h; then
pdo_inc_path=$prefix/include/php/ext
else
AC_MSG_ERROR([Cannot find php_pdo_driver.h.])
fi
AC_MSG_RESULT($pdo_inc_path)
PHP_NEW_EXTENSION(pdo_odbc, pdo_odbc.c odbc_driver.c odbc_stmt.c, $ext_shared,,-I$pdo_inc_path $PDO_ODBC_INCLUDE)
PHP_ADD_EXTENSION_DEP(pdo_odbc, pdo)
fi
fi