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dnl $Id: config.m4,v 1.9 2000/09/28 20:09:23 sniper Exp $
dnl config.m4 for extension db
dnl don't forget to call PHP_EXTENSION(db)
# Checks for libraries.
# Prefer Berkeley DB, gdbm and ndbm/dbm, in that order
AC_DEFUN(AC_PREFERRED_DB_LIB,[
AC_CHECK_LIB(db, dbm_open,[AC_DEFINE(NDBM,1, [Whether you have NDBM]) DBM_TYPE=ndbm; DBM_LIB=-ldb],
[AC_CHECK_LIB(gdbm, gdbm_open,[AC_DEFINE(GDBM,1, [Whether you have GDBM]) DBM_TYPE=gdbm; DBM_LIB=-lgdbm],
[AC_CHECK_LIB(c, dbm_open,[AC_DEFINE(NDBM,1,[ ]) DBM_TYPE=ndbm; DBM_LIB=],
[AC_CHECK_LIB(dbm, dbm_open,[AC_DEFINE(NDBM,1,[ ]) DBM_TYPE=ndbm; DBM_LIB=-ldbm],
[DBM_TYPE=""])])])])
AC_MSG_CHECKING([preferred dbm library])
if test "a$DBM_TYPE" = a; then
AC_MSG_RESULT(none found)
AC_MSG_WARN(No dbm library found - using built-in flatfile support)
else
AC_MSG_RESULT($DBM_TYPE chosen)
fi
PHP_SUBST(DBM_LIB)
PHP_SUBST(DBM_TYPE)
])
PHP_ARG_WITH(db, whether to include old xDBM support,
[ --with-db Include old xDBM support (deprecated)])
if test "$PHP_DB" != "no"; then
AC_PREFERRED_DB_LIB
if test "$DBM_LIB" = "-lgdbm"; then
AC_CHECK_HEADER(gdbm.h, [ GDBM_INCLUDE="" ], [
AC_MSG_RESULT("Try /usr/local/include/gdbm.h");
AC_CHECK_HEADER(/usr/local/include/gdbm.h, [ GDBM_INCLUDE="-I/usr/local/include" ],[
AC_MSG_RESULT("Try /opt/local/include/gdbm.h");
AC_CHECK_HEADER(/opt/local/include/gdbm.h, [ GDBM_INCLUDE="-I/opt/local/include" ],[
dnl if in /usr/pkg/include, do not add anything. See above.
AC_MSG_RESULT("Try /usr/pkg/include/gdbm.h");
AC_CHECK_HEADER(/usr/pkg/include/gdbm.h, [ GDBM_INCLUDE="" ],[
AC_MSG_RESULT("Giving up - You need to install gdbm.h somewhere");
exit
])
])
])
])
else
GDBM_INCLUDE="-I/usr/include/db1"
fi
if test -n "$DBM_LIB"; then
INCLUDES="$INCLUDES $GDBM_INCLUDE"
EXTRA_LIBS="$EXTRA_LIBS $DBM_LIB"
fi
PHP_EXTENSION(db)
fi
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