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define([PDO_ODBC_HELP_TEXT],[[
The 'flavour' part determines what driver or driver manager to use; it can be
either ibm-db2, iODBC, unixODBC, or generic.
The include and lib dirs are looked for under 'dir'. 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,libname,ldflags,cflags.
When built as 'shared' the extension filename is always 'pdo_odbc.so'.
For unixODBC and iODBC, the 'dir' part is ignored and can be omitted, as
pkg-config will be searched instead. For ibm-db2, it will search for the DB2
driver at that path.]])
PHP_ARG_WITH([pdo-odbc],
[for ODBC v3 support for PDO],
[AS_HELP_STRING([--with-pdo-odbc=flavour,dir],
[PDO: Support for 'flavour' ODBC driver.]PDO_ODBC_HELP_TEXT)])
AC_DEFUN([PHP_PDO_ODBC_CHECK_HEADER],
[AC_MSG_CHECKING([for $1])
AC_PREPROC_IFELSE([AC_LANG_PROGRAM([#include <$1>], [])], [
php_pdo_odbc_have_header=yes
AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$1]), [1],
[Define to 1 if you have the <$1> header file.])
AC_MSG_RESULT([yes])
],
[AC_MSG_RESULT([no])])
])
if test "$PHP_PDO_ODBC" != "no"; then
PHP_CHECK_PDO_INCLUDES
AC_MSG_CHECKING([for selected PDO ODBC flavour])
pdo_odbc_flavour="$(echo $PHP_PDO_ODBC | cut -d, -f1)"
pdo_odbc_dir="$(echo $PHP_PDO_ODBC | cut -d, -f2)"
if test "$pdo_odbc_dir" = "$PHP_PDO_ODBC" ; then
pdo_odbc_dir=
fi
AS_CASE([$pdo_odbc_flavour],
[ibm-db2], [
pdo_odbc_def_libdir=/home/db2inst1/sqllib/lib
pdo_odbc_def_incdir=/home/db2inst1/sqllib/include
pdo_odbc_def_lib=db2
],
[iODBC|iodbc], [pdo_odbc_pkgconfig_module=libiodbc],
[unixODBC|unixodbc], [pdo_odbc_pkgconfig_module=odbc],
[generic], [
pdo_odbc_def_lib="$(echo $PHP_PDO_ODBC | cut -d, -f3)"
pdo_odbc_def_ldflags="$(echo $PHP_PDO_ODBC | cut -d, -f4)"
pdo_odbc_def_cflags="$(echo $PHP_PDO_ODBC | cut -d, -f5)"
pdo_odbc_flavour="generic-$pdo_odbc_def_lib"
],
[AC_MSG_ERROR([Unknown ODBC flavour $pdo_odbc_flavour]PDO_ODBC_HELP_TEXT)])
if test -n "$pdo_odbc_pkgconfig_module"; then
AC_MSG_RESULT([$pdo_odbc_flavour using pkg-config])
PKG_CHECK_MODULES([PDO_ODBC], [$pdo_odbc_pkgconfig_module])
else
AS_VAR_IF([pdo_odbc_dir],, [
PDO_ODBC_INCDIR=$pdo_odbc_def_incdir
PDO_ODBC_LIBDIR=$pdo_odbc_def_libdir
], [
PDO_ODBC_INCDIR="$pdo_odbc_dir/include"
PDO_ODBC_LIBDIR="$pdo_odbc_dir/$PHP_LIBDIR"
])
AC_MSG_RESULT([$pdo_odbc_flavour
libs $PDO_ODBC_LIBDIR,
headers $PDO_ODBC_INCDIR])
if test ! -d "$PDO_ODBC_LIBDIR" ; then
AC_MSG_WARN([library dir $PDO_ODBC_LIBDIR does not exist])
fi
PDO_ODBC_CFLAGS="$pdo_odbc_def_cflags -I$PDO_ODBC_INCDIR"
PDO_ODBC_LIBS="$pdo_odbc_def_ldflags -L$PDO_ODBC_LIBDIR -l$pdo_odbc_def_lib"
dnl Check first for an ODBC 1.0 function to assert that the libraries work,
dnl and then check for an ODBC 3.0 function to assert that they are *good*
dnl libraries.
PHP_CHECK_LIBRARY([$pdo_odbc_def_lib], [SQLBindCol],
[PHP_CHECK_LIBRARY([$pdo_odbc_def_lib], [SQLAllocHandle],
[],
[AC_MSG_FAILURE([
Your ODBC library does not appear to be ODBC 3 compatible.
You should consider using iODBC or unixODBC instead, and loading your
libraries as a driver in that environment; it will emulate the
functions required for PDO support.
])],
[$PDO_ODBC_LIBS])],
[AC_MSG_FAILURE([Your ODBC library does not exist or there was an error.])],
[$PDO_ODBC_LIBS])
fi
PHP_EVAL_INCLINE([$PDO_ODBC_CFLAGS])
PHP_EVAL_LIBLINE([$PDO_ODBC_LIBS], [PDO_ODBC_SHARED_LIBADD])
OLD_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$CPPFLAGS $PDO_ODBC_CFLAGS"
PHP_PDO_ODBC_CHECK_HEADER([cli0cli.h])
PHP_PDO_ODBC_CHECK_HEADER([cli0core.h])
PHP_PDO_ODBC_CHECK_HEADER([cli0defs.h])
PHP_PDO_ODBC_CHECK_HEADER([cli0env.h])
PHP_PDO_ODBC_CHECK_HEADER([cli0ext.h])
PHP_PDO_ODBC_CHECK_HEADER([iodbc.h])
PHP_PDO_ODBC_CHECK_HEADER([isql.h])
PHP_PDO_ODBC_CHECK_HEADER([isqlext.h])
PHP_PDO_ODBC_CHECK_HEADER([LibraryManager.h])
PHP_PDO_ODBC_CHECK_HEADER([odbc.h])
PHP_PDO_ODBC_CHECK_HEADER([sql.h])
PHP_PDO_ODBC_CHECK_HEADER([sqlcli1.h])
PHP_PDO_ODBC_CHECK_HEADER([sqlext.h])
PHP_PDO_ODBC_CHECK_HEADER([sqltypes.h])
PHP_PDO_ODBC_CHECK_HEADER([sqlucode.h])
PHP_PDO_ODBC_CHECK_HEADER([sqlunix.h])
PHP_PDO_ODBC_CHECK_HEADER([udbcext.h])
CPPFLAGS=$OLD_CPPFLAGS
AS_VAR_IF([php_pdo_odbc_have_header], [yes],,
[AC_MSG_ERROR([Cannot find header file(s) for pdo_odbc.])])
AC_DEFINE_UNQUOTED([PDO_ODBC_TYPE], ["$pdo_odbc_flavour"],
[Define to the ODBC driver or driver manager value.])
PHP_NEW_EXTENSION([pdo_odbc],
[pdo_odbc.c odbc_driver.c odbc_stmt.c],
[$ext_shared])
PHP_SUBST([PDO_ODBC_SHARED_LIBADD])
PHP_ADD_EXTENSION_DEP(pdo_odbc, pdo)
fi
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