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|
dnl file : m4/oci.m4
dnl author : Constantin Michael <constantin@codesynthesis.com>
dnl copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
dnl license : GNU GPL v2; see accompanying LICENSE file
dnl
dnl LIBOCI([ACTION-IF-FOUND[,
dnl ACTION-IF-NOT-FOUND]])
dnl
dnl
AC_DEFUN([LIBOCI], [
oci_found=no
AC_ARG_WITH(
[oci],
[AC_HELP_STRING([--with-oci=DIR],[oracle home or instant client directory])],
[oci_dir=${withval}],
[oci_dir=])
AC_MSG_CHECKING([for oci])
save_CPPFLAGS="$CPPFLAGS"
save_LDFLAGS="$LDFLAGS"
save_LIBS="$LIBS"
# If oci_dir was given, add the necessary preprocessor and linker flags.
#
if test x"$oci_dir" != x; then
# Check whether oci_dir refers to Oracle home or an Instant Client
# directory.
#
if test -d "$oci_dir/sdk/include"; then
CPPFLAGS="$CPPFLAGS -I$oci_dir/sdk/include"
LDFLAGS="$LDFLAGS -L$oci_dir"
LIBS="-lclntsh $LIBS"
CXX_LIBTOOL_LINK_IFELSE(
AC_LANG_SOURCE([[
#include <oci.h>
int
main ()
{
OCIEnv* env (0);
OCIEnvNlsCreate (&env, OCI_THREADED, 0, 0, 0, 0, 0, 0, 0, 0);
OCIHandleFree (env, OCI_HTYPE_ENV);
return 0;
}
]]),
[
oci_found=yes
])
if test x"$oci_found" = xno; then
LDFLAGS="$save_LDFLAGS"
LIBS="-Wc,`ls $oci_dir/libclntsh.* 2>/dev/null` $save_LIBS"
fi
elif test -d "$oci_dir/rdbms/public"; then
CPPFLAGS="$CPPFLAGS -I$oci_dir/rdbms/public"
LDFLAGS="$LDFLAGS -L$oci_dir/lib"
LIBS="-lclntsh $LIBS"
fi
fi
if test x"$oci_found" = xno; then
CXX_LIBTOOL_LINK_IFELSE(
AC_LANG_SOURCE([[
#include <oci.h>
int
main ()
{
OCIEnv* env (0);
OCIEnvNlsCreate (&env, OCI_THREADED, 0, 0, 0, 0, 0, 0, 0, 0);
OCIHandleFree (env, OCI_HTYPE_ENV);
return 0;
}
]]),
[
oci_found=yes
])
fi
if test x"$oci_found" = xno; then
CPPFLAGS="$save_CPPFLAGS"
LDFLAGS="$save_LDFLAGS"
LIBS="$save_LIBS"
# Try using ORACLE_HOME if it exists.
#
if test x"$ORACLE_HOME" != x; then
CPPFLAGS="$CPPFLAGS -I$ORACLE_HOME/rdbms/public"
LDFLAGS="$LDFLAGS -L$ORACLE_HOME/lib"
LIBS="-lclntsh $LIBS"
CXX_LIBTOOL_LINK_IFELSE(
AC_LANG_SOURCE([[
#include <oci.h>
int
main ()
{
OCIEnv* env (0);
OCIEnvNlsCreate (&env, OCI_THREADED, 0, 0, 0, 0, 0, 0, 0, 0);
OCIHandleFree (env, OCI_HTYPE_ENV);
return 0;
}
]]),
[
oci_found=yes
])
if test x"$oci_found" = xno; then
CPPFLAGS="$save_CPPFLAGS"
LDFLAGS="$save_LDFLAGS"
LIBS="$save_LIBS"
fi
fi
fi
if test x"$oci_found" = xyes; then
AC_MSG_RESULT([yes])
$1
else
LIBS="$save_LIBS"
AC_MSG_RESULT([no])
$2
fi
])dnl
|
