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dnl mrj
dnl check if we have oracle then test it. otherwise, RESULT no.
AC_DEFUN([MRJ_CHECK_ORACLE],
[
AC_MSG_CHECKING([for oracle])
dnl the default
have_oracle=yes
AC_ARG_WITH(oracle,
[ --with-oracle=DIR enable support for Oracle (default ORACLE_HOME)],
[
if test $withval = no; then
have_oracle=no
elif test $withval != yes; then
ORACLE_HOME=$withval
fi
], )
oracle_user_inc=
AC_ARG_WITH(oracle-includes,
[ --with-oracle-includes=DIR
set oracle include dir (default ORACLE_HOME/subdirs)],
[
have_oracle=yes
oracle_user_inc=$withval
], )
oracle_user_lib=
AC_ARG_WITH(oracle-libraries,
[ --with-oracle-libraries=DIR
set oracle lib dir (default ORACLE_HOME/lib)],
[
have_oracle=yes
oracle_user_lib=$withval
], )
oracle_user_otl_ver=
AC_ARG_WITH(oci-version,
[[ --with-oci-version=[8, 8I, 9I, 10G]
this is the version of the client, not the database.]],
[
have_oracle=yes
oracle_user_otl_ver=$withval
], )
oracle_user_instant=
AC_ARG_WITH(instant-client,
[[ --with-instant-client
define if compiling against Oracle Instant Client.
Disables testing for ORACLE_HOME and tnsnames.]],
[
have_oracle=yes
oracle_user_instant=$withval
], )
cflags_ora_save=$CFLAGS
ldflags_ora_save=$LDFLAGS
libs_ora_save=$LIBS
ora_cflags=
ora_libdir=
ora_ldflags=
ora_lib=-lclntsh
if test $have_oracle = no; then
dnl yeah, this is backwards.
AC_DEFINE(TO_NO_ORACLE, 1, [Define if you do _not_ have Oracle.])
AC_MSG_RESULT(no)
elif test "x$oracle_user_instant" != "x"; then
dnl user says we're running on the instant client libraries.
AC_DEFINE(TO_INSTANT_CLIENT, 1, [Define if compiled against Oracle Instant Client])
if test "x$oracle_user_lib" = "x" && test "x$oracle_user_inc" = "x"; then
dnl try to find oracle includes for instant client
dnl these are from the rpm install. they're all i know of so far.
for dir in `ls /usr/lib/oracle/`; do
echo "trying $dir" >&5
if expr $dir \> 10 >/dev/null; then
oracle_user_otl_ver=10G
fi
ora_ldflags="-L/usr/lib/oracle/$dir/client/lib"
incdir=/usr/include/oracle/$dir/client
if ! test -d $incdir; then
AC_MSG_ERROR([$incdir doesn't exist. Please install the sdk package or use --oracle-includes.])
fi
ora_cflags="-I$incdir"
break
done
else
ora_ldflags="-L$oracle_user_lib"
ora_cflags="-I$oracle_user_inc"
fi
elif test "x$ORACLE_HOME" != "x"; then
AC_MSG_RESULT($ORACLE_HOME)
dnl try to find oracle includes
ora_check_inc="
$oracle_user_inc
$ORACLE_HOME/rdbms/demo
$ORACLE_HOME/plsql/public
$ORACLE_HOME/rdbms/public
$ORACLE_HOME/network/public
$ORACLE_HOME/sdk/
$ORACLE_HOME/include/"
for dir in $ora_check_inc; do
if test -d $dir; then
ora_cflags="$ora_cflags -I$dir"
fi
done
ora_check_lib="
$oracle_user_lib
$ORACLE_HOME/lib
$ORACLE_HOME/lib32
$ORACLE_HOME/lib64"
for dir in $ora_check_lib; do
if test -d $dir; then
ora_ldflags="$ora_ldflags -L$dir"
fi
done
else
dnl test if we have includes or libraries
if test -z "$oracle_user_lib" || test -z "$oracle_user_inc"; then
AC_MSG_WARN(no)
have_oracle=no
else
ora_ldflags="-L$oracle_user_lib"
ora_cflags="-I$oracle_user_inc"
fi
fi
if test "x$ORACLE_HOME" != "x"; then
dnl check real quick that ORACLE_HOME doesn't end with a slash
dnl for some stupid reason, the 10g instant client bombs.
ora_home_oops=`echo $ORACLE_HOME | $AWK '/\/@S|@/ {print "oops"}'`
if test "$ora_home_oops" = "oops"; then
AC_MSG_WARN([Your ORACLE_HOME environment variable ends with a
slash (i.e. /). Oracle 10g Instant Client is known to have a problem
with this. If you get the message "otl_initialize failed!" at the
console when running TOra, this is probably why.])
fi
fi
if test $have_oracle = yes; then
AC_MSG_CHECKING([oci works])
CFLAGS="$CFLAGS $ora_cflags"
LDFLAGS="$LDFLAGS $ora_ldflags"
LIBS="$ora_lib"
# i pulled this from one of the examples in the demo dir.
AC_RUN_IFELSE([[
#include <oci.h>
Lda_Def lda;
ub4 hda [HDA_SIZE/(sizeof(ub4))];
int main(int c, char **v) {
return 0;
}
]], [found_oracle=yes],
[found_oracle=no], )
if test $found_oracle = no; then
AC_MSG_ERROR([Couldn't compile and run a simpile OCI app.
Try setting ORACLE_HOME or check config.log.
Otherwise, make sure ORACLE_HOME/lib is in /etc/ld.so.conf or LD_LIBRARY_PATH])
fi
sqlplus=
if test -x "$ORACLE_HOME/bin/sqlplus"; then
sqlplus="$ORACLE_HOME/bin/sqlplus"
fi
if test "x${sqlplus}" = "x"; then
if test -x "$ORACLE_HOME/bin/sqlplusO"; then
sqlplus="$ORACLE_HOME/bin/sqlplusO"
fi
fi
if test "x$oracle_user_otl_ver" != "x"; then
otl_ver=$oracle_user_otl_ver
elif test "x${sqlplus}" = "x"; then
AC_MSG_ERROR([Couldn't find sqlplus. Set the Oracle version manually.])
else
# get oracle oci version. know a better way?
sqlplus_ver=`$sqlplus -? | $AWK '/Release/ {print @S|@3}'`
echo "sqlplus_ver: $sqlplus_ver" >&5
if expr $sqlplus_ver \> 10 >/dev/null; then
dnl our version of otl doesn't have 10g defined yet
otl_ver=10G
elif expr $sqlplus_ver \> 9 >/dev/null; then
otl_ver=9I
elif expr $sqlplus_ver \< 8.1 >/dev/null; then
otl_ver=8
else
otl_ver=8I
fi
fi
ora_cflags="$ora_cflags -DOTL_ORA${otl_ver} -DOTL_ORA_TIMESTAMP -DOTL_ANSI_CPP -DOTL_FUNC_THROW_SPEC_ON -DOTL_EXCEPTION_ENABLE_ERROR_OFFSET"
# don't change flags for all targets, just export ORA variables.
CFLAGS=$cflags_ora_save
AC_SUBST(ORACLE_CXXFLAGS, $ora_cflags)
LDFLAGS=$ldflags_ora_save
AC_SUBST(ORACLE_LDFLAGS, $ora_ldflags)
LIBS=$libs_ora_save
AC_SUBST(ORACLE_LIBS, $ora_lib)
# AM_CONDITIONAL in configure.in uses this variable to enable oracle
# targets.
enable_oracle=yes
AC_MSG_RESULT(yes)
fi
])
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