+dnl
+dnl OpenLDAP Autoconf Macros
+dnl
+dnl --------------------------------------------------------------------
+dnl Restricted form of AC_ARG_ENABLE that limits user options
+dnl
+dnl $1 = option name
+dnl $2 = help-string
+dnl $3 = default value (auto)
+dnl $4 = allowed values (auto yes no)
+AC_DEFUN([OL_ARG_ENABLE], [# OpenLDAP --enable-$1
+ AC_ARG_ENABLE($1,[$2 (]ifelse($3,,auto,$3)[)],[
+ ol_arg=invalid
+ for ol_val in ifelse($4,,[auto yes no],[$4]) ; do
+ if test "$enableval" = "$ol_val" ; then
+ ol_arg="$ol_val"
+ fi
+ done
+ if test "$ol_arg" = "invalid" ; then
+ AC_MSG_ERROR(bad value $enableval for --enable-$1)
+ fi
+ ol_enable_$1="$ol_arg"
+],
+[ ol_enable_$1=ifelse($3,,"auto","$3")])dnl
+dnl AC_VERBOSE(OpenLDAP -enable-$1 $ol_enable_$1)
+# end --enable-$1
+])dnl
+dnl
dnl --------------------------------------------------------------------
-dnl Restricted form of AC_ARG_ENABLE that ensures user doesn't give bogus
-dnl values.
+dnl Restricted form of AC_ARG_WITH that limits user options
dnl
-dnl Parameters:
dnl $1 = option name
dnl $2 = help-string
-dnl $3 = action to perform if option is not default
-dnl $4 = action if perform if option is default
-dnl $5 = default option value (either 'yes' or 'no')
-AC_DEFUN([CF_ARG_OPTION],
-[AC_ARG_ENABLE($1,[$2],[test "$enableval" != ifelse($5,no,yes,no) && enableval=ifelse($5,no,no,yes)
- if test "$enableval" != "$5" ; then
-ifelse($3,,[ :]dnl
-,[ $3]) ifelse($4,,,[
- else
- $4])
- fi],[enableval=$5 ifelse($4,,,[
- $4
-])dnl
- ])])dnl
+dnl $3 = default value (no)
+dnl $4 = allowed values (yes or no)
+AC_DEFUN([OL_ARG_WITH], [# OpenLDAP --with-$1
+ AC_ARG_WITH($1,[$2 (]ifelse($3,,yes,$3)[)],[
+ ol_arg=invalid
+ for ol_val in ifelse($4,,[yes no],[$4]) ; do
+ if test "$withval" = "$ol_val" ; then
+ ol_arg="$ol_val"
+ fi
+ done
+ if test "$ol_arg" = "invalid" ; then
+ AC_MSG_ERROR(bad value $withval for --with-$1)
+ fi
+ ol_with_$1="$ol_arg"
+],
+[ ol_with_$1=ifelse($3,,"no","$3")])dnl
+dnl AC_VERBOSE(OpenLDAP --with-$1 $ol_with_$1)
+# end --with-$1
+])dnl
+dnl
+dnl ====================================================================
+dnl Check if db.h is Berkeley DB2
+AC_DEFUN([OL_HEADER_BERKELEY_DB2],
+[AC_CHECK_HEADERS(db.h)
+if test $ac_cv_header_db_h = yes ; then
+ AC_CACHE_CHECK(if db.h is DB2, [ol_cv_header_db2],[
+ AC_EGREP_CPP(__db_version_2,[
+# include <db.h>
+ /* this check could be improved */
+# ifdef DB_VERSION_MAJOR
+# if DB_VERSION_MAJOR == 2
+ __db_version_2
+# endif
+# endif
+ ], ol_cv_header_db2=yes, ol_cv_header_db2=no)])
+fi
+])dnl
dnl --------------------------------------------------------------------
+dnl Check if Berkeley DB2 library exists
+dnl Check for dbopen in standard libraries or -ldb
+AC_DEFUN([OL_LIB_BERKELEY_DB2],
+[AC_CACHE_CHECK(for DB2 library, [ol_cv_lib_db2],
+[ ol_LIBS="$LIBS"
+ AC_CHECK_LIB(db,db_open,[ol_cv_lib_db2=-ldb],[ol_cv_lib_db2=no])
+ LIBS="$ol_LIBS"
+])
+])dnl
+dnl
+dnl --------------------------------------------------------------------
+dnl Check if Berkeley db2 exists
+AC_DEFUN([OL_BERKELEY_DB2],
+[AC_REQUIRE([OL_LIB_BERKELEY_DB2])
+ AC_REQUIRE([OL_HEADER_BERKELEY_DB2])
+ AC_CACHE_CHECK(for Berkeley DB2, [ol_cv_berkeley_db2], [
+ if test $ol_cv_lib_db2 = no -o $ol_cv_header_db2 = no ; then
+ ol_cv_berkeley_db2=no
+ else
+ ol_cv_berkeley_db2=yes
+ fi
+])
+])dnl
+dnl
+dnl ====================================================================
+dnl Check for db.h/db_185.h is Berkeley DB
+AC_DEFUN([OL_HEADER_BERKELEY_DB],
+[AC_REQUIRE([OL_HEADER_BERKELEY_DB2])
+AC_CHECK_HEADERS(db_185.h)
+if test $ol_cv_header_db2 = yes ; then
+ dnl db.h is db2!
+
+ ol_cv_header_db=$ac_cv_header_db_185_h
+else
+ ol_cv_header_db=$ac_cv_header_db_h
+fi
+])dnl
+dnl
+dnl --------------------------------------------------------------------
+dnl Check if Berkeley DB library exists
+dnl Check for dbopen in standard libraries or -ldb
+AC_DEFUN([OL_LIB_BERKELEY_DB],
+[AC_CACHE_CHECK(for Berkeley DB library, [ol_cv_lib_db],
+[ ol_LIBS="$LIBS"
+ AC_CHECK_FUNC(dbopen,[ol_cv_lib_db=yes], [
+ AC_CHECK_LIB(db,dbopen,[ol_cv_lib_db=-ldb],[ol_cv_lib_db=no])
+ ])
+ LIBS="$ol_LIBS"
+])
+])dnl
+dnl
+dnl --------------------------------------------------------------------
+dnl Check if db exists
+AC_DEFUN([OL_BERKELEY_DB],
+[AC_REQUIRE([OL_LIB_BERKELEY_DB])
+ AC_REQUIRE([OL_HEADER_BERKELEY_DB])
+ AC_CACHE_CHECK(for Berkeley DB, [ol_cv_berkeley_db], [
+ if test $ol_cv_lib_db = no -o $ol_cv_header_db = no ; then
+ ol_cv_berkeley_db=no
+ else
+ ol_cv_berkeley_db=yes
+ fi
+])
+])dnl
+dnl
+dnl ====================================================================
+dnl Check if GDBM library exists
+dnl Check for gdbm_open in standard libraries or -lgdbm
+AC_DEFUN([OL_LIB_GDBM],
+[AC_CACHE_CHECK(for GDBM library, [ol_cv_lib_gdbm],
+[ ol_LIBS="$LIBS"
+ AC_CHECK_FUNC(gdbm_open,[ol_cv_lib_gdbm=yes], [
+ AC_CHECK_LIB(gdbm,gdbm_open,[ol_cv_lib_gdbm=-lgdbm],[ol_cv_lib_gdbm=no])
+ ])
+ LIBS="$ol_LIBS"
+])
+])dnl
+dnl
+dnl --------------------------------------------------------------------
+dnl Check if GDBM exists
+AC_DEFUN([OL_GDBM],
+[AC_REQUIRE([OL_LIB_GDBM])
+ AC_CHECK_HEADERS(gdbm.h)
+ AC_CACHE_CHECK(for db, [ol_cv_gdbm], [
+ if test $ol_cv_lib_gdbm = no -o $ac_cv_header_gdbm_h = no ; then
+ ol_cv_gdbm=no
+ else
+ ol_cv_gdbm=yes
+ fi
+])
+])dnl
+dnl
+dnl ====================================================================
+dnl Check if NDBM library exists
+dnl Check for dbm_open in standard libraries or -lndbm or -ldbm
+AC_DEFUN([OL_LIB_NDBM],
+[AC_CACHE_CHECK(for NDBM library, [ol_cv_lib_ndbm],
+[ ol_LIBS="$LIBS"
+ AC_CHECK_FUNC(dbm_open,[ol_cv_lib_ndbm=yes], [
+ AC_CHECK_LIB(ndbm,dbm_open,[ol_cv_lib_ndbm=-lndbm], [
+ AC_CHECK_LIB(dbm,dbm_open,[ol_cv_lib_ndbm=-ldbm],
+ [ol_cv_lib_ndbm=no])dnl
+ ])
+ ])
+ LIBS="$ol_LIBS"
+])
+])dnl
+dnl
+dnl --------------------------------------------------------------------
+dnl Check if NDBM exists
+AC_DEFUN([OL_NDBM],
+[AC_REQUIRE([OL_LIB_NDBM])
+ AC_CHECK_HEADERS(ndbm.h)
+ AC_CACHE_CHECK(for db, [ol_cv_ndbm], [
+ if test $ol_cv_lib_ndbm = no -o $ac_cv_header_ndbm_h = no ; then
+ ol_cv_ndbm=no
+ else
+ ol_cv_ndbm=yes
+ fi
+])
+])dnl
+dnl
+dnl ====================================================================
+dnl Check POSIX Thread version
+AC_DEFUN([OL_POSIX_THREAD_VERSION],
+[AC_CACHE_CHECK([POSIX thread version],[ol_cv_pthread_version],[
+ AC_EGREP_CPP(final,[
+# include <pthread.h>
+ /* this check could be improved */
+# ifdef PTHREAD_ONCE_INIT
+ final
+# endif
+ ], ol_pthread_final=yes, ol_pthread_final=no)
+
+ AC_EGREP_CPP(draft4,[
+# include <pthread.h>
+ /* this check could be improved */
+# ifdef pthread_once_init
+ draft4
+# endif
+ ], ol_pthread_draft4=yes, ol_pthread_draft4=no)
+
+ if test $ol_pthread_final = yes -a $ol_pthread_draft4 = no; then
+ ol_cv_pthread_version=final
+ elif test $ol_pthread_final = no -a $ol_pthread_draft4 = yes; then
+ ol_cv_pthread_version=draft4
+ else
+ ol_cv_pthread_version=unknown
+ fi
+])
+])dnl
+dnl
+dnl --------------------------------------------------------------------
+dnl Check LinuxThread
+AC_DEFUN([OL_LINUX_THREADS],
+[
+AC_CACHE_CHECK([for LinuxThreads], [ol_cv_linux_threads], [
+ res=`grep Linuxthreads /usr/include/pthread.h 2>/dev/null | wc -l`
+ if test "$res" -gt 0 ; then
+ ol_cv_linux_threads=yes
+ else
+ ol_cv_linux_threads=no
+ fi
+])
+])dnl
+dnl
+dnl ====================================================================
dnl Check for declaration of sys_errlist in one of stdio.h and errno.h.
dnl Declaration of sys_errlist on BSD4.4 interferes with our declaration.
dnl Reported by Keith Bostic.
-AC_DEFUN([CF_SYS_ERRLIST],
+AC_DEFUN([OL_SYS_ERRLIST],
[
AC_MSG_CHECKING([declaration of sys_errlist])
-AC_CACHE_VAL(cf_cv_dcl_sys_errlist,[
+AC_CACHE_VAL(ol_cv_dcl_sys_errlist,[
AC_TRY_COMPILE([
#include <stdio.h>
#include <sys/types.h>
#include <errno.h> ],
[char *c = (char *) *sys_errlist],
- [cf_cv_dcl_sys_errlist=yes],
- [cf_cv_dcl_sys_errlist=no])])
-AC_MSG_RESULT($cf_cv_dcl_sys_errlist)
+ [ol_cv_dcl_sys_errlist=yes],
+ [ol_cv_dcl_sys_errlist=no])])
+AC_MSG_RESULT($ol_cv_dcl_sys_errlist)
# It's possible (for near-UNIX clones) that sys_errlist doesn't exist
-if test $cf_cv_dcl_sys_errlist = no ; then
+if test $ol_cv_dcl_sys_errlist = no ; then
AC_DEFINE(DECL_SYS_ERRLIST)
AC_MSG_CHECKING([existence of sys_errlist])
- AC_CACHE_VAL(cf_cv_have_sys_errlist,[
+ AC_CACHE_VAL(ol_cv_have_sys_errlist,[
AC_TRY_LINK([#include <errno.h>],
[char *c = (char *) *sys_errlist],
- [cf_cv_have_sys_errlist=yes],
- [cf_cv_have_sys_errlist=no])])
- AC_MSG_RESULT($cf_cv_have_sys_errlist)
+ [ol_cv_have_sys_errlist=yes],
+ [ol_cv_have_sys_errlist=no])])
+ AC_MSG_RESULT($ol_cv_have_sys_errlist)
fi
])dnl