1999-08-30 16:08:00 +08:00
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dnl $OpenLDAP$
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dnl
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1999-03-18 09:51:53 +08:00
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dnl Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
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1998-12-29 04:11:23 +08:00
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dnl COPYING RESTRICTIONS APPLY, See COPYRIGHT file
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1998-11-22 12:22:28 +08:00
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dnl
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dnl OpenLDAP Autoconf Macros
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dnl
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dnl --------------------------------------------------------------------
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dnl Restricted form of AC_ARG_ENABLE that limits user options
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dnl
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dnl $1 = option name
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dnl $2 = help-string
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dnl $3 = default value (auto)
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dnl $4 = allowed values (auto yes no)
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AC_DEFUN([OL_ARG_ENABLE], [# OpenLDAP --enable-$1
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AC_ARG_ENABLE($1,[$2 (]ifelse($3,,auto,$3)[)],[
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ol_arg=invalid
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for ol_val in ifelse($4,,[auto yes no],[$4]) ; do
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if test "$enableval" = "$ol_val" ; then
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ol_arg="$ol_val"
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fi
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done
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if test "$ol_arg" = "invalid" ; then
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AC_MSG_ERROR(bad value $enableval for --enable-$1)
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fi
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ol_enable_$1="$ol_arg"
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],
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[ ol_enable_$1=ifelse($3,,"auto","$3")])dnl
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dnl AC_VERBOSE(OpenLDAP -enable-$1 $ol_enable_$1)
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# end --enable-$1
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])dnl
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dnl
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dnl --------------------------------------------------------------------
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dnl Restricted form of AC_ARG_WITH that limits user options
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dnl
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dnl $1 = option name
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dnl $2 = help-string
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dnl $3 = default value (no)
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dnl $4 = allowed values (yes or no)
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AC_DEFUN([OL_ARG_WITH], [# OpenLDAP --with-$1
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AC_ARG_WITH($1,[$2 (]ifelse($3,,yes,$3)[)],[
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ol_arg=invalid
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for ol_val in ifelse($4,,[yes no],[$4]) ; do
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if test "$withval" = "$ol_val" ; then
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ol_arg="$ol_val"
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fi
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done
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if test "$ol_arg" = "invalid" ; then
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AC_MSG_ERROR(bad value $withval for --with-$1)
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fi
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ol_with_$1="$ol_arg"
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],
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[ ol_with_$1=ifelse($3,,"no","$3")])dnl
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dnl AC_VERBOSE(OpenLDAP --with-$1 $ol_with_$1)
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# end --with-$1
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])dnl
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dnl
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dnl ====================================================================
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1999-11-02 01:36:09 +08:00
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dnl
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AC_DEFUN(AC_COMPILE_CHECK_SIZEOF,
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[changequote(<<, >>)dnl
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dnl The name to #define.
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define(<<AC_TYPE_NAME>>, translit(sizeof_$1, [a-z *], [A-Z_P]))dnl
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dnl The cache variable name.
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define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$1, [ *], [_p]))dnl
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changequote([, ])dnl
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AC_MSG_CHECKING(size of $1)
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AC_CACHE_VAL(AC_CV_NAME,
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[for ac_size in 4 8 1 2 16 $2 ; do # List sizes in rough order of prevalence.
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AC_TRY_COMPILE([#include "confdefs.h"
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#include <sys/types.h>
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$2
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], [switch (0) case 0: case (sizeof ($1) == $ac_size):;], AC_CV_NAME=$ac_size)
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if test x$AC_CV_NAME != x ; then break; fi
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done
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])
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if test x$AC_CV_NAME = x ; then
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AC_MSG_ERROR([cannot determine a size for $1])
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fi
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AC_MSG_RESULT($AC_CV_NAME)
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AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [The number of bytes in type $1])
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undefine([AC_TYPE_NAME])dnl
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undefine([AC_CV_NAME])dnl
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])
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dnl ====================================================================
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1999-03-14 06:53:10 +08:00
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dnl check if hard links are supported.
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dnl
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AC_DEFUN([OL_PROG_LN_H], [# test for ln hardlink support
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AC_MSG_CHECKING(whether ln works)
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AC_CACHE_VAL(ol_cv_prog_LN_H,
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[rm -f conftest.src conftest.dst
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echo "conftest" > conftest.src
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if ln conftest.src conftest.dst 2>/dev/null
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then
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ol_cv_prog_LN_H="ln"
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else
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ol_cv_prog_LN_H="cp"
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fi
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rm -f conftest.src conftest.dst
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])dnl
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LN_H="$ol_cv_prog_LN_H"
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if test "$ol_cv_prog_LN_H" = "ln"; then
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT(no)
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fi
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AC_SUBST(LN_H)dnl
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])dnl
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dnl
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dnl ====================================================================
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1999-06-08 07:15:36 +08:00
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dnl Check for dependency generation flag
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1999-06-08 09:33:36 +08:00
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AC_DEFUN([OL_MKDEPEND], [# test for make depend flag
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OL_MKDEP=
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OL_MKDEP_FLAGS=
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if test -z "${MKDEP}"; then
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OL_MKDEP="${CC-cc}"
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if test -z "${MKDEP_FLAGS}"; then
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AC_CACHE_CHECK([for ${OL_MKDEP} depend flag], ol_cv_mkdep, [
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ol_cv_mkdep=no
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for flag in "-M" "-xM"; do
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cat > conftest.c <<EOF
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1999-06-08 07:15:36 +08:00
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noCode;
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EOF
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1999-06-08 09:33:36 +08:00
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if AC_TRY_COMMAND($OL_MKDEP $flag conftest.c) \
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| egrep '^conftest\.'"${ac_objext}" >/dev/null 2>&1
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then
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1999-06-09 10:41:58 +08:00
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if test ! -f conftest."${ac_object}" ; then
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ol_cv_mkdep=$flag
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OL_MKDEP_FLAGS="$flag"
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break
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fi
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1999-06-08 09:33:36 +08:00
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fi
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done
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rm -f conftest*
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])
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else
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cc_cv_mkdep=yes
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OL_MKDEP_FLAGS="${MKDEP_FLAGS}"
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fi
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1999-06-08 07:15:36 +08:00
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else
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1999-06-08 09:33:36 +08:00
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cc_cv_mkdep=yes
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OL_MKDEP="${MKDEP}"
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OL_MKDEP_FLAGS="${MKDEP_FLAGS}"
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fi
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1999-06-09 03:13:00 +08:00
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AC_SUBST(OL_MKDEP)
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AC_SUBST(OL_MKDEP_FLAGS)
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1999-06-08 09:33:36 +08:00
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])
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1999-06-08 07:15:36 +08:00
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dnl
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dnl ====================================================================
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1999-03-16 07:45:28 +08:00
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dnl Check if system uses EBCDIC instead of ASCII
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AC_DEFUN([OL_CPP_EBCDIC], [# test for EBCDIC
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1999-07-24 08:04:05 +08:00
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AC_CACHE_CHECK([for EBCDIC],ol_cv_cpp_ebcdic,[
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1999-03-16 07:45:28 +08:00
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AC_TRY_CPP([
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#if !('M' == 0xd4)
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#include <__ASCII__/generate_error.h>
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#endif
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],
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[ol_cv_cpp_ebcdic=yes],
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[ol_cv_cpp_ebcdic=no])])
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1999-03-17 11:55:51 +08:00
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if test $ol_cv_cpp_ebcdic = yes ; then
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1999-03-16 07:45:28 +08:00
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AC_DEFINE(HAVE_EBCDIC,1, [define if system uses EBCDIC instead of ASCII])
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fi
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])
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dnl
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dnl --------------------------------------------------------------------
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dnl OpenLDAP version of STDC header check w/ EBCDIC support
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1999-03-16 05:40:57 +08:00
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AC_DEFUN(OL_HEADER_STDC,
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[AC_REQUIRE_CPP()dnl
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1999-03-17 11:55:51 +08:00
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AC_REQUIRE([OL_CPP_EBCDIC])dnl
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1999-03-16 07:45:28 +08:00
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AC_CACHE_CHECK([for ANSI C header files], ol_cv_header_stdc,
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1999-03-16 05:40:57 +08:00
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[AC_TRY_CPP([#include <stdlib.h>
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#include <stdarg.h>
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#include <string.h>
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#include <float.h>], ol_cv_header_stdc=yes, ol_cv_header_stdc=no)
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if test $ol_cv_header_stdc = yes; then
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# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
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AC_EGREP_HEADER(memchr, string.h, , ol_cv_header_stdc=no)
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fi
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if test $ol_cv_header_stdc = yes; then
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# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
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AC_EGREP_HEADER(free, stdlib.h, , ol_cv_header_stdc=no)
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fi
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if test $ol_cv_header_stdc = yes; then
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# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
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AC_TRY_RUN([#include <ctype.h>
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1999-03-16 07:45:28 +08:00
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#ifndef HAVE_EBCDIC
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1999-03-16 05:40:57 +08:00
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# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
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# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
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#else
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# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
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|| ('j' <= (c) && (c) <= 'r') \
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|| ('s' <= (c) && (c) <= 'z'))
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# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
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#endif
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#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
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int main () { int i; for (i = 0; i < 256; i++)
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if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
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exit (0); }
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], , ol_cv_header_stdc=no, :)
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fi])
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if test $ol_cv_header_stdc = yes; then
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AC_DEFINE(STDC_HEADERS)
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fi
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ac_cv_header_stdc=disable
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])
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dnl
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dnl ====================================================================
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1999-03-18 06:23:29 +08:00
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dnl Check if struct passwd has pw_gecos
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AC_DEFUN([OL_STRUCT_PASSWD_PW_GECOS], [# test for pw_gecos in struct passwd
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1999-07-24 08:04:05 +08:00
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AC_CACHE_CHECK([struct passwd for pw_gecos],ol_cv_struct_passwd_pw_gecos,[
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1999-03-18 06:23:29 +08:00
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AC_TRY_COMPILE([#include <pwd.h>],[
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struct passwd pwd;
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pwd.pw_gecos = pwd.pw_name;
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],
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[ol_cv_struct_passwd_pw_gecos=yes],
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[ol_cv_struct_passwd_pw_gecos=no])])
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if test $ol_cv_struct_passwd_pw_gecos = yes ; then
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AC_DEFINE(HAVE_PW_GECOS,1, [define if struct passwd has pw_gecos])
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fi
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])
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dnl
|
1999-06-27 04:52:59 +08:00
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|
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dnl --------------------------------------------------------------------
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1999-06-27 04:53:25 +08:00
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dnl Check if struct passwd has pw_passwd
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1999-06-27 04:52:59 +08:00
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AC_DEFUN([OL_STRUCT_PASSWD_PW_PASSWD], [# test for pw_passwd in struct passwd
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1999-07-24 08:04:05 +08:00
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AC_CACHE_CHECK([struct passwd for pw_passwd],ol_cv_struct_passwd_pw_passwd,[
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1999-06-27 04:52:59 +08:00
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AC_TRY_COMPILE([#include <pwd.h>],[
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struct passwd pwd;
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pwd.pw_passwd = pwd.pw_name;
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],
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[ol_cv_struct_passwd_pw_passwd=yes],
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[ol_cv_struct_passwd_pw_passwd=no])])
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|
|
if test $ol_cv_struct_passwd_pw_passwd = yes ; then
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|
AC_DEFINE(HAVE_PW_PASSWD,1, [define if struct passwd has pw_passwd])
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fi
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])
|
|
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|
dnl
|
1999-03-18 06:23:29 +08:00
|
|
|
dnl ====================================================================
|
1998-11-22 12:22:28 +08:00
|
|
|
dnl Check if db.h is Berkeley DB2
|
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dnl
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|
dnl defines ol_cv_header_db2 to 'yes' or 'no'
|
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dnl
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|
dnl uses:
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|
dnl AC_CHECK_HEADERS(db.h)
|
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|
dnl
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|
|
AC_DEFUN([OL_HEADER_BERKELEY_DB2],
|
|
|
|
[AC_CHECK_HEADERS(db.h)
|
|
|
|
if test $ac_cv_header_db_h = yes ; then
|
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|
|
AC_CACHE_CHECK([if db.h is DB2], [ol_cv_header_db2],[
|
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|
|
AC_EGREP_CPP(__db_version_2,[
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|
|
|
# include <db.h>
|
|
|
|
/* this check could be improved */
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|
|
|
# ifdef DB_VERSION_MAJOR
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|
|
|
# if DB_VERSION_MAJOR == 2
|
1999-09-14 02:30:00 +08:00
|
|
|
__db_version_2;
|
1998-11-22 12:22:28 +08:00
|
|
|
# endif
|
|
|
|
# endif
|
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|
|
], ol_cv_header_db2=yes, ol_cv_header_db2=no)])
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|
|
|
else
|
|
|
|
ol_cv_header_db2=no
|
|
|
|
fi
|
|
|
|
])dnl
|
|
|
|
dnl --------------------------------------------------------------------
|
|
|
|
dnl Check if Berkeley DB2 library exists
|
|
|
|
dnl Check for dbopen in standard libraries or -ldb
|
|
|
|
dnl
|
|
|
|
dnl defines ol_cv_lib_db2 to '-ldb' or 'no'
|
|
|
|
dnl
|
|
|
|
dnl uses:
|
1999-09-21 04:55:54 +08:00
|
|
|
dnl AC_CHECK_LIB(db,db_appexit)
|
1998-11-22 12:22:28 +08:00
|
|
|
dnl
|
|
|
|
AC_DEFUN([OL_LIB_BERKELEY_DB2],
|
|
|
|
[AC_CACHE_CHECK([for DB2 library], [ol_cv_lib_db2],
|
|
|
|
[ ol_LIBS="$LIBS"
|
1999-09-21 04:55:54 +08:00
|
|
|
AC_CHECK_LIB(db,db_appexit,[ol_cv_lib_db2=-ldb],[ol_cv_lib_db2=no])
|
1998-11-22 12:22:28 +08:00
|
|
|
LIBS="$ol_LIBS"
|
|
|
|
])
|
|
|
|
])dnl
|
|
|
|
dnl
|
|
|
|
dnl --------------------------------------------------------------------
|
|
|
|
dnl Check if Berkeley db2 exists
|
|
|
|
dnl
|
|
|
|
dnl defines ol_cv_berkeley_db2 to 'yes' or 'no'
|
|
|
|
dnl
|
|
|
|
dnl uses:
|
|
|
|
dnl OL_LIB_BERKELEY_DB2
|
|
|
|
dnl OL_HEADER_BERKELEY_DB2
|
|
|
|
dnl
|
|
|
|
AC_DEFUN([OL_BERKELEY_DB2],
|
|
|
|
[AC_REQUIRE([OL_LIB_BERKELEY_DB2])
|
|
|
|
AC_REQUIRE([OL_HEADER_BERKELEY_DB2])
|
|
|
|
AC_CACHE_CHECK([for Berkeley DB2], [ol_cv_berkeley_db2], [
|
1999-01-27 04:55:54 +08:00
|
|
|
if test "$ol_cv_lib_db2" = no -o "$ol_cv_header_db2" = no ; then
|
1998-11-22 12:22:28 +08:00
|
|
|
ol_cv_berkeley_db2=no
|
|
|
|
else
|
|
|
|
ol_cv_berkeley_db2=yes
|
|
|
|
fi
|
|
|
|
])
|
|
|
|
if test $ol_cv_berkeley_db2 = yes ; then
|
1999-03-04 05:50:02 +08:00
|
|
|
AC_DEFINE(HAVE_BERKELEY_DB2,1, [define if Berkeley DBv2 is available])
|
1998-11-22 12:22:28 +08:00
|
|
|
fi
|
|
|
|
])dnl
|
|
|
|
dnl
|
1999-09-21 04:55:54 +08:00
|
|
|
dnl
|
|
|
|
dnl --------------------------------------------------------------------
|
|
|
|
dnl Check if Berkeley db2 supports DB_THREAD
|
|
|
|
AC_DEFUN([OL_BERKELEY_DB2_DB_THREAD],
|
|
|
|
[AC_CACHE_CHECK([for DB_THREAD support], [ol_cv_berkeley_db2_db_thread], [
|
|
|
|
ol_LIBS="$LIBS"
|
|
|
|
if test $ol_cv_lib_db2 != yes ; then
|
|
|
|
LIBS="$ol_cv_lib_db2"
|
|
|
|
fi
|
|
|
|
|
|
|
|
AC_TRY_RUN([
|
|
|
|
#include <db.h>
|
|
|
|
#ifndef NULL
|
|
|
|
#define NULL ((void *)0)
|
|
|
|
#endif
|
|
|
|
main()
|
|
|
|
{
|
|
|
|
int rc;
|
|
|
|
DB_ENV env;
|
|
|
|
u_int32_t flags = DB_CREATE | DB_THREAD;
|
|
|
|
|
|
|
|
memset( &env, '\0', sizeof(env) );
|
|
|
|
|
|
|
|
rc = db_appinit( NULL, NULL, &env, flags );
|
|
|
|
|
|
|
|
if( rc == 0 ) {
|
|
|
|
db_appexit( &env );
|
|
|
|
}
|
|
|
|
|
|
|
|
return rc;
|
|
|
|
}],
|
|
|
|
[ol_cv_berkeley_db2_db_thread=yes],
|
|
|
|
[ol_cv_berkeley_db2_db_thread=no],
|
|
|
|
[ol_cv_berkeley_db2_db_thread=cross])
|
|
|
|
|
|
|
|
LIBS="$ol_LIBS"
|
|
|
|
|
|
|
|
if test $ol_cv_berkeley_db2_db_thread != no ; then
|
|
|
|
AC_DEFINE(HAVE_BERKELEY_DB2_DB_THREAD, 1,
|
|
|
|
[define if BerkeleyDB2 has DB_THREAD support])
|
|
|
|
fi
|
|
|
|
])])dnl
|
1998-11-22 12:22:28 +08:00
|
|
|
dnl ====================================================================
|
|
|
|
dnl Check for db.h/db_185.h is Berkeley DB
|
|
|
|
dnl
|
|
|
|
dnl defines ol_cv_header_db to 'yes' or 'no'
|
|
|
|
dnl
|
|
|
|
dnl uses:
|
|
|
|
dnl OL_HEADER_BERKELEY_DB2
|
|
|
|
dnl AC_CHECK_HEADERS(db_185.h)
|
|
|
|
dnl
|
|
|
|
AC_DEFUN([OL_HEADER_BERKELEY_DB],
|
|
|
|
[AC_REQUIRE([OL_HEADER_BERKELEY_DB2])
|
|
|
|
AC_CHECK_HEADERS(db_185.h)
|
1999-01-27 04:55:54 +08:00
|
|
|
if test "$ol_cv_header_db2" = yes ; then
|
1998-11-22 12:22:28 +08:00
|
|
|
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
|
|
|
|
dnl
|
|
|
|
dnl defines ol_cv_lib_db to 'yes' or '-ldb' or 'no'
|
|
|
|
dnl 'yes' implies dbopen is in $LIBS
|
|
|
|
dnl
|
|
|
|
dnl uses:
|
|
|
|
dnl AC_CHECK_FUNC(dbopen)
|
|
|
|
dnl AC_CHECK_LIB(db,dbopen)
|
|
|
|
dnl
|
|
|
|
AC_DEFUN([OL_LIB_BERKELEY_DB],
|
|
|
|
[AC_CACHE_CHECK([for Berkeley DB library], [ol_cv_lib_db],
|
1999-05-07 09:27:16 +08:00
|
|
|
[
|
|
|
|
AC_CHECK_HEADERS(db1/db.h)
|
|
|
|
ol_LIBS="$LIBS"
|
1998-11-22 12:22:28 +08:00
|
|
|
AC_CHECK_FUNC(dbopen,[ol_cv_lib_db=yes], [
|
1999-05-06 20:33:58 +08:00
|
|
|
AC_CHECK_LIB(db1,dbopen,[ol_cv_lib_db=-ldb1],[
|
1999-05-21 11:49:00 +08:00
|
|
|
AC_CHECK_LIB(db,dbopen,[ol_cv_lib_db=-ldb],
|
1999-05-06 20:33:58 +08:00
|
|
|
[ol_cv_lib_db=no])
|
|
|
|
])
|
1998-11-22 12:22:28 +08:00
|
|
|
])
|
|
|
|
LIBS="$ol_LIBS"
|
|
|
|
])
|
|
|
|
])dnl
|
|
|
|
dnl
|
|
|
|
dnl --------------------------------------------------------------------
|
|
|
|
dnl Check if Berkeley DB exists
|
|
|
|
dnl
|
|
|
|
dnl defines ol_cv_berkeley_db to 'yes' or 'no'
|
|
|
|
dnl
|
|
|
|
dnl uses:
|
|
|
|
dnl OL_LIB_BERKELEY_DB
|
|
|
|
dnl OL_HEADER_BERKELEY_DB
|
|
|
|
dnl
|
|
|
|
AC_DEFUN([OL_BERKELEY_DB],
|
|
|
|
[AC_REQUIRE([OL_LIB_BERKELEY_DB])
|
|
|
|
AC_REQUIRE([OL_HEADER_BERKELEY_DB])
|
|
|
|
AC_CACHE_CHECK([for Berkeley DB], [ol_cv_berkeley_db], [
|
1999-01-27 04:55:54 +08:00
|
|
|
if test "$ol_cv_lib_db" = no -o "$ol_cv_header_db" = no ; then
|
1998-11-22 12:22:28 +08:00
|
|
|
ol_cv_berkeley_db=no
|
|
|
|
else
|
|
|
|
ol_cv_berkeley_db=yes
|
|
|
|
fi
|
|
|
|
])
|
|
|
|
if test $ol_cv_berkeley_db = yes ; then
|
1999-03-04 05:50:02 +08:00
|
|
|
AC_DEFINE(HAVE_BERKELEY_DB,1, [define if Berkeley DB is available])
|
1998-11-22 12:22:28 +08:00
|
|
|
fi
|
|
|
|
])dnl
|
|
|
|
dnl
|
|
|
|
dnl ====================================================================
|
|
|
|
dnl Check if GDBM library exists
|
|
|
|
dnl Check for gdbm_open in standard libraries or -lgdbm
|
|
|
|
dnl
|
|
|
|
dnl defines ol_cv_lib_gdbm to 'yes' or '-lgdbm' or 'no'
|
|
|
|
dnl 'yes' implies gdbm_open is in $LIBS
|
|
|
|
dnl
|
|
|
|
dnl uses:
|
|
|
|
dnl AC_CHECK_FUNC(gdbm_open)
|
|
|
|
dnl AC_CHECK_LIB(gdbm,gdbm_open)
|
|
|
|
dnl
|
|
|
|
AC_DEFUN([OL_LIB_GDBM],
|
|
|
|
[AC_CACHE_CHECK(for GDBM library, [ol_cv_lib_gdbm],
|
|
|
|
[ ol_LIBS="$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
|
|
|
|
dnl
|
|
|
|
dnl defines ol_cv_gdbm to 'yes' or 'no'
|
|
|
|
dnl
|
|
|
|
dnl uses:
|
|
|
|
dnl OL_LIB_GDBM
|
|
|
|
dnl AC_CHECK_HEADERS(gdbm.h)
|
|
|
|
dnl
|
|
|
|
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
|
|
|
|
])
|
|
|
|
if test $ol_cv_gdbm = yes ; then
|
1999-03-04 05:50:02 +08:00
|
|
|
AC_DEFINE(HAVE_GDBM,1, [define if GNU DBM is available])
|
1998-11-22 12:22:28 +08:00
|
|
|
fi
|
|
|
|
])dnl
|
|
|
|
dnl
|
|
|
|
dnl ====================================================================
|
1999-03-30 12:25:52 +08:00
|
|
|
dnl Check if MDBM library exists
|
|
|
|
dnl Check for mdbm_open in standard libraries or -lmdbm
|
|
|
|
dnl
|
|
|
|
dnl defines ol_cv_lib_mdbm to 'yes' or '-lmdbm' or 'no'
|
|
|
|
dnl 'yes' implies mdbm_open is in $LIBS
|
|
|
|
dnl
|
|
|
|
dnl uses:
|
|
|
|
dnl AC_CHECK_FUNC(mdbm_set_chain)
|
|
|
|
dnl AC_CHECK_LIB(mdbm,mdbm_set_chain)
|
|
|
|
dnl
|
|
|
|
AC_DEFUN([OL_LIB_MDBM],
|
|
|
|
[AC_CACHE_CHECK(for MDBM library, [ol_cv_lib_mdbm],
|
|
|
|
[ ol_LIBS="$LIBS"
|
|
|
|
AC_CHECK_FUNC(mdbm_set_chain,[ol_cv_lib_mdbm=yes], [
|
|
|
|
AC_CHECK_LIB(mdbm,mdbm_set_chain,[ol_cv_lib_mdbm=-lmdbm],[ol_cv_lib_mdbm=no])
|
|
|
|
])
|
|
|
|
LIBS="$ol_LIBS"
|
|
|
|
])
|
|
|
|
])dnl
|
|
|
|
dnl
|
|
|
|
dnl --------------------------------------------------------------------
|
|
|
|
dnl Check if MDBM exists
|
|
|
|
dnl
|
|
|
|
dnl defines ol_cv_mdbm to 'yes' or 'no'
|
|
|
|
dnl
|
|
|
|
dnl uses:
|
|
|
|
dnl OL_LIB_MDBM
|
|
|
|
dnl AC_CHECK_HEADERS(mdbm.h)
|
|
|
|
dnl
|
|
|
|
AC_DEFUN([OL_MDBM],
|
|
|
|
[AC_REQUIRE([OL_LIB_MDBM])
|
|
|
|
AC_CHECK_HEADERS(mdbm.h)
|
|
|
|
AC_CACHE_CHECK(for db, [ol_cv_mdbm], [
|
|
|
|
if test $ol_cv_lib_mdbm = no -o $ac_cv_header_mdbm_h = no ; then
|
|
|
|
ol_cv_mdbm=no
|
|
|
|
else
|
|
|
|
ol_cv_mdbm=yes
|
|
|
|
fi
|
|
|
|
])
|
|
|
|
if test $ol_cv_mdbm = yes ; then
|
|
|
|
AC_DEFINE(HAVE_MDBM,1, [define if MDBM is available])
|
|
|
|
fi
|
|
|
|
])dnl
|
|
|
|
dnl
|
|
|
|
dnl ====================================================================
|
1998-11-22 12:22:28 +08:00
|
|
|
dnl Check if NDBM library exists
|
|
|
|
dnl Check for dbm_open in standard libraries or -lndbm or -ldbm
|
|
|
|
dnl
|
|
|
|
dnl defines ol_cv_lib_ndbm to 'yes' or '-lndbm' or -ldbm or 'no'
|
|
|
|
dnl 'yes' implies ndbm_open is in $LIBS
|
|
|
|
dnl
|
|
|
|
dnl uses:
|
|
|
|
dnl AC_CHECK_FUNC(dbm_open)
|
|
|
|
dnl AC_CHECK_LIB(ndbm,dbm_open)
|
|
|
|
dnl AC_CHECK_LIB(dbm,dbm_open)
|
|
|
|
dnl
|
|
|
|
dnl restrictions:
|
|
|
|
dnl should also check SVR4 case: dbm_open() in -lucb but that
|
|
|
|
dnl would requiring dealing with -L/usr/ucblib
|
|
|
|
dnl
|
|
|
|
AC_DEFUN([OL_LIB_NDBM],
|
|
|
|
[AC_CACHE_CHECK(for NDBM library, [ol_cv_lib_ndbm],
|
|
|
|
[ ol_LIBS="$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
|
|
|
|
dnl
|
|
|
|
dnl defines ol_cv_ndbm to 'yes' or 'no'
|
|
|
|
dnl
|
|
|
|
dnl uses:
|
|
|
|
dnl OL_LIB_NDBM
|
|
|
|
dnl AC_CHECK_HEADERS(ndbm.h)
|
|
|
|
dnl
|
|
|
|
dnl restrictions:
|
|
|
|
dnl Doesn't handle SVR4 case (see above)
|
|
|
|
dnl
|
|
|
|
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
|
|
|
|
])
|
|
|
|
if test $ol_cv_ndbm = yes ; then
|
1999-03-04 05:50:02 +08:00
|
|
|
AC_DEFINE(HAVE_NDBM,1, [define if NDBM is available])
|
1998-11-22 12:22:28 +08:00
|
|
|
fi
|
|
|
|
])dnl
|
|
|
|
dnl
|
|
|
|
dnl ====================================================================
|
|
|
|
dnl Check POSIX Thread version
|
|
|
|
dnl
|
|
|
|
dnl defines ol_cv_posix_version to 'final' or 'draft' or 'unknown'
|
|
|
|
dnl 'unknown' implies that the version could not be detected
|
|
|
|
dnl or that pthreads.h does exist. Existance of pthreads.h
|
|
|
|
dnl should be tested separately.
|
|
|
|
dnl
|
|
|
|
AC_DEFUN([OL_POSIX_THREAD_VERSION],
|
|
|
|
[AC_CACHE_CHECK([POSIX thread version],[ol_cv_pthread_version],[
|
1998-12-04 01:15:58 +08:00
|
|
|
AC_EGREP_CPP(pthread_version_final,[
|
1998-11-22 12:22:28 +08:00
|
|
|
# include <pthread.h>
|
|
|
|
/* this check could be improved */
|
|
|
|
# ifdef PTHREAD_ONCE_INIT
|
1999-09-14 02:30:00 +08:00
|
|
|
pthread_version_final;
|
1998-11-22 12:22:28 +08:00
|
|
|
# endif
|
|
|
|
], ol_pthread_final=yes, ol_pthread_final=no)
|
|
|
|
|
1998-12-04 01:15:58 +08:00
|
|
|
AC_EGREP_CPP(pthread_version_draft4,[
|
1998-11-22 12:22:28 +08:00
|
|
|
# include <pthread.h>
|
|
|
|
/* this check could be improved */
|
|
|
|
# ifdef pthread_once_init
|
1999-09-14 02:30:00 +08:00
|
|
|
pthread_version_draft4;
|
1998-11-22 12:22:28 +08:00
|
|
|
# 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
|
1999-04-07 10:47:15 +08:00
|
|
|
dnl --------------------------------------------------------------------
|
1999-08-14 07:07:21 +08:00
|
|
|
AC_DEFUN([OL_PTHREAD_TEST_INCLUDES],
|
|
|
|
[/* pthread test headers */
|
1999-04-07 10:47:15 +08:00
|
|
|
#include <pthread.h>
|
|
|
|
#ifndef NULL
|
|
|
|
#define NULL (void*)0
|
|
|
|
#endif
|
1999-08-14 07:07:21 +08:00
|
|
|
|
|
|
|
static void *task(p)
|
|
|
|
void *p;
|
|
|
|
{
|
|
|
|
return (void *) (p == NULL);
|
|
|
|
}
|
|
|
|
])
|
|
|
|
AC_DEFUN([OL_PTHREAD_TEST_FUNCTION],[
|
|
|
|
/* pthread test function */
|
1999-04-07 10:47:15 +08:00
|
|
|
pthread_t t;
|
1999-08-14 07:07:21 +08:00
|
|
|
int status;
|
|
|
|
|
|
|
|
/* make sure pthread_create() isn't just a stub */
|
|
|
|
#if HAVE_PTHREADS_D4
|
|
|
|
status = pthread_create(&t, pthread_attr_default, task, NULL);
|
|
|
|
#else
|
|
|
|
status = pthread_create(&t, NULL, task, NULL);
|
|
|
|
#endif
|
|
|
|
|
|
|
|
if( status ) exit( status );
|
1999-04-07 10:47:15 +08:00
|
|
|
|
1999-08-14 07:07:21 +08:00
|
|
|
/* make sure pthread_detach() isn't just a stub */
|
1999-04-07 10:47:15 +08:00
|
|
|
#if HAVE_PTHREADS_D4
|
1999-08-14 07:07:21 +08:00
|
|
|
status = pthread_detach( &t );
|
1999-04-07 10:47:15 +08:00
|
|
|
#else
|
1999-08-14 07:07:21 +08:00
|
|
|
status = pthread_detach( t );
|
1999-04-07 10:47:15 +08:00
|
|
|
#endif
|
1999-08-14 07:07:21 +08:00
|
|
|
|
1999-04-07 10:47:15 +08:00
|
|
|
#ifdef HAVE_LINUX_THREADS
|
|
|
|
pthread_kill_other_threads_np();
|
|
|
|
#endif
|
1999-08-14 07:07:21 +08:00
|
|
|
|
|
|
|
exit( status );
|
|
|
|
])
|
|
|
|
|
|
|
|
AC_DEFUN([OL_PTHREAD_TEST_PROGRAM],
|
|
|
|
[OL_PTHREAD_TEST_INCLUDES
|
|
|
|
|
|
|
|
int main(argc, argv)
|
|
|
|
int argc;
|
|
|
|
char **argv;
|
|
|
|
{
|
|
|
|
OL_PTHREAD_TEST_FUNCTION
|
|
|
|
}
|
|
|
|
])
|
|
|
|
dnl --------------------------------------------------------------------
|
|
|
|
AC_DEFUN([OL_PTHREAD_TRY], [# Pthread try link: $1 ($2)
|
|
|
|
if test "$ol_link_threads" = no ; then
|
|
|
|
# try $1
|
|
|
|
AC_CACHE_CHECK([for pthread link with $1], [$2], [
|
|
|
|
# save the flags
|
|
|
|
ol_LIBS="$LIBS"
|
|
|
|
LIBS="$1 $LIBS"
|
|
|
|
|
|
|
|
AC_TRY_RUN(OL_PTHREAD_TEST_PROGRAM,
|
|
|
|
[$2=yes], [$2=no],
|
|
|
|
[AC_TRY_LINK(OL_PTHREAD_TEST_INCLUDES,OL_PTHREAD_TEST_FUNCTION,
|
|
|
|
[$2=yes], [$2=no])])
|
1999-04-07 10:47:15 +08:00
|
|
|
|
|
|
|
# restore the LIBS
|
1999-04-08 11:57:25 +08:00
|
|
|
LIBS="$ol_LIBS"
|
1999-08-14 07:07:21 +08:00
|
|
|
])
|
1999-04-07 10:47:15 +08:00
|
|
|
|
1999-08-14 07:07:21 +08:00
|
|
|
if test $$2 = yes ; then
|
|
|
|
ol_link_pthreads="$1"
|
|
|
|
ol_link_threads=posix
|
1999-04-07 10:47:15 +08:00
|
|
|
fi
|
1999-08-14 07:07:21 +08:00
|
|
|
fi
|
1999-04-07 10:47:15 +08:00
|
|
|
])
|
|
|
|
dnl
|
1999-04-07 07:44:27 +08:00
|
|
|
dnl ====================================================================
|
1999-08-22 01:19:10 +08:00
|
|
|
dnl Check GNU Pth pthread Header
|
|
|
|
dnl
|
|
|
|
dnl defines ol_cv_header linux_threads to 'yes' or 'no'
|
|
|
|
dnl 'no' implies pthreads.h is not LinuxThreads or pthreads.h
|
|
|
|
dnl doesn't exists. Existance of pthread.h should separately
|
|
|
|
dnl checked.
|
|
|
|
dnl
|
|
|
|
AC_DEFUN([OL_HEADER_GNU_PTH_PTHREAD_H], [
|
|
|
|
AC_CACHE_CHECK([for GNU Pth pthread.h],
|
|
|
|
[ol_cv_header_gnu_pth_pthread_h],
|
|
|
|
[AC_EGREP_CPP(__gnu_pth__,
|
|
|
|
[#include <pthread.h>
|
|
|
|
#ifdef _POSIX_THREAD_IS_GNU_PTH
|
1999-09-14 02:30:00 +08:00
|
|
|
__gnu_pth__;
|
1999-08-22 01:19:10 +08:00
|
|
|
#endif
|
|
|
|
],
|
|
|
|
[ol_cv_header_gnu_pth_pthread_h=yes],
|
|
|
|
[ol_cv_header_gnu_pth_pthread_h=no])
|
|
|
|
])
|
|
|
|
])dnl
|
|
|
|
dnl ====================================================================
|
1999-11-02 07:45:09 +08:00
|
|
|
dnl Check for NT Threads
|
|
|
|
AC_DEFUN([OL_NT_THREADS], [
|
|
|
|
AC_CACHE_CHECK([for NT Threads], [ol_cv_nt_threads], [
|
|
|
|
# bogus test
|
|
|
|
if test $ac_cv_mingw32 = yes ; then
|
|
|
|
ol_cv_nt_threads=yes
|
|
|
|
else
|
|
|
|
ol_cv_nt_threads=no
|
|
|
|
fi
|
|
|
|
])
|
|
|
|
|
|
|
|
if test $ol_cv_nt_threads = yes ; then
|
|
|
|
AC_DEFINE(HAVE_NT_THREADS,1,[if you have NT Threads])
|
|
|
|
fi
|
|
|
|
])
|
|
|
|
dnl ====================================================================
|
1999-04-07 10:47:15 +08:00
|
|
|
dnl Check LinuxThreads Header
|
1998-11-22 12:22:28 +08:00
|
|
|
dnl
|
1999-04-07 07:44:27 +08:00
|
|
|
dnl defines ol_cv_header linux_threads to 'yes' or 'no'
|
1998-11-22 12:22:28 +08:00
|
|
|
dnl 'no' implies pthreads.h is not LinuxThreads or pthreads.h
|
|
|
|
dnl doesn't exists. Existance of pthread.h should separately
|
|
|
|
dnl checked.
|
|
|
|
dnl
|
1999-04-07 07:44:27 +08:00
|
|
|
AC_DEFUN([OL_HEADER_LINUX_THREADS], [
|
|
|
|
AC_CACHE_CHECK([for LinuxThreads pthread.h],
|
1999-04-07 10:47:15 +08:00
|
|
|
[ol_cv_header_linux_threads],
|
|
|
|
[AC_EGREP_CPP(pthread_kill_other_threads_np,
|
|
|
|
[#include <pthread.h>],
|
|
|
|
[ol_cv_header_linux_threads=yes],
|
|
|
|
[ol_cv_header_linux_threads=no])
|
|
|
|
])
|
|
|
|
if test $ol_cv_header_linux_threads = yes; then
|
|
|
|
AC_DEFINE(HAVE_LINUX_THREADS,1,[if you have LinuxThreads])
|
|
|
|
fi
|
|
|
|
])dnl
|
1999-04-07 07:44:27 +08:00
|
|
|
dnl --------------------------------------------------------------------
|
1999-04-07 10:47:15 +08:00
|
|
|
dnl Check LinuxThreads Implementation
|
1999-04-07 07:44:27 +08:00
|
|
|
dnl
|
1999-04-07 10:47:15 +08:00
|
|
|
dnl defines ol_cv_sys_linux_threads to 'yes' or 'no'
|
|
|
|
dnl 'no' implies pthreads implementation is not LinuxThreads.
|
1999-04-07 07:44:27 +08:00
|
|
|
dnl
|
|
|
|
AC_DEFUN([OL_SYS_LINUX_THREADS], [
|
|
|
|
AC_CHECK_FUNC(pthread_kill_other_threads_np)
|
|
|
|
AC_CACHE_CHECK([for LinuxThreads implementation],
|
|
|
|
[ol_cv_sys_linux_threads],
|
|
|
|
[ol_cv_sys_linux_threads=$ac_cv_func_pthread_kill_other_threads_np])
|
|
|
|
])dnl
|
|
|
|
dnl
|
|
|
|
dnl --------------------------------------------------------------------
|
1999-04-07 10:47:15 +08:00
|
|
|
dnl Check LinuxThreads consistency
|
1999-04-07 07:44:27 +08:00
|
|
|
AC_DEFUN([OL_LINUX_THREADS], [
|
|
|
|
AC_REQUIRE([OL_HEADER_LINUX_THREADS])
|
|
|
|
AC_REQUIRE([OL_SYS_LINUX_THREADS])
|
|
|
|
AC_CACHE_CHECK([for LinuxThreads consistency], [ol_cv_linux_threads], [
|
|
|
|
if test $ol_cv_header_linux_threads = yes -a \
|
1999-04-07 10:47:15 +08:00
|
|
|
$ol_cv_sys_linux_threads = yes; then
|
1999-04-07 07:44:27 +08:00
|
|
|
ol_cv_linux_threads=yes
|
1999-04-07 10:47:15 +08:00
|
|
|
elif test $ol_cv_header_linux_threads = no -a \
|
|
|
|
$ol_cv_sys_linux_threads = no; then
|
1999-04-07 07:44:27 +08:00
|
|
|
ol_cv_linux_threads=no
|
1999-04-07 10:47:15 +08:00
|
|
|
else
|
1999-04-07 07:44:27 +08:00
|
|
|
ol_cv_linux_threads=error
|
1999-04-07 10:47:15 +08:00
|
|
|
fi
|
1999-04-07 07:44:27 +08:00
|
|
|
])
|
1998-11-22 12:22:28 +08:00
|
|
|
])dnl
|
|
|
|
dnl
|
|
|
|
dnl ====================================================================
|
1999-06-10 12:00:27 +08:00
|
|
|
dnl Check for POSIX Regex
|
|
|
|
AC_DEFUN([OL_POSIX_REGEX], [
|
1999-07-24 08:04:05 +08:00
|
|
|
AC_CACHE_CHECK([for compatible POSIX regex],ol_cv_c_posix_regex,[
|
1999-06-10 12:00:27 +08:00
|
|
|
AC_TRY_RUN([
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include <regex.h>
|
|
|
|
static char *pattern, *string;
|
|
|
|
main()
|
|
|
|
{
|
|
|
|
int rc;
|
|
|
|
regex_t re;
|
|
|
|
|
|
|
|
pattern = "^A";
|
|
|
|
|
|
|
|
if(regcomp(&re, pattern, 0)) {
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
string = "ALL MATCH";
|
|
|
|
|
|
|
|
rc = regexec(&re, string, 0, (void*)0, 0);
|
|
|
|
|
|
|
|
regfree(&re);
|
|
|
|
|
|
|
|
return rc;
|
|
|
|
}],
|
|
|
|
[ol_cv_c_posix_regex=yes],
|
|
|
|
[ol_cv_c_posix_regex=no],
|
|
|
|
[ol_cv_c_posix_regex=cross])])
|
|
|
|
])
|
|
|
|
dnl
|
|
|
|
dnl ====================================================================
|
1998-11-22 12:22:28 +08:00
|
|
|
dnl Check if toupper() requires islower() to be called first
|
|
|
|
AC_DEFUN([OL_C_UPPER_LOWER],
|
1999-07-24 08:04:05 +08:00
|
|
|
[AC_CACHE_CHECK([if toupper() requires islower()],ol_cv_c_upper_lower,[
|
1998-11-22 12:22:28 +08:00
|
|
|
AC_TRY_RUN([
|
|
|
|
#include <ctype.h>
|
|
|
|
main()
|
|
|
|
{
|
|
|
|
if ('C' == toupper('C'))
|
|
|
|
exit(0);
|
|
|
|
else
|
|
|
|
exit(1);
|
|
|
|
}],
|
|
|
|
[ol_cv_c_upper_lower=no],
|
|
|
|
[ol_cv_c_upper_lower=yes],
|
|
|
|
[ol_cv_c_upper_lower=safe])])
|
|
|
|
if test $ol_cv_c_upper_lower != no ; then
|
1999-03-04 05:50:02 +08:00
|
|
|
AC_DEFINE(C_UPPER_LOWER,1, [define if toupper() requires islower()])
|
1998-11-22 12:22:28 +08:00
|
|
|
fi
|
|
|
|
])
|
1999-03-07 11:18:51 +08:00
|
|
|
dnl
|
1998-11-22 12:22:28 +08:00
|
|
|
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([OL_SYS_ERRLIST],
|
1999-07-24 08:04:05 +08:00
|
|
|
[AC_CACHE_CHECK([declaration of sys_errlist],ol_cv_dcl_sys_errlist,[
|
1998-11-22 12:22:28 +08:00
|
|
|
AC_TRY_COMPILE([
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <sys/types.h>
|
1999-10-28 15:23:45 +08:00
|
|
|
#include <errno.h>
|
|
|
|
#ifdef WINNT
|
|
|
|
#include <stdlib.h>
|
|
|
|
#endif ],
|
1998-11-22 12:22:28 +08:00
|
|
|
[char *c = (char *) *sys_errlist],
|
1999-07-24 08:04:05 +08:00
|
|
|
[ol_cv_dcl_sys_errlist=yes
|
|
|
|
ol_cv_have_sys_errlist=yes],
|
1998-11-22 12:22:28 +08:00
|
|
|
[ol_cv_dcl_sys_errlist=no])])
|
1999-07-24 08:04:05 +08:00
|
|
|
#
|
1998-11-22 12:22:28 +08:00
|
|
|
# It's possible (for near-UNIX clones) that sys_errlist doesn't exist
|
|
|
|
if test $ol_cv_dcl_sys_errlist = no ; then
|
1999-03-04 05:50:02 +08:00
|
|
|
AC_DEFINE(DECL_SYS_ERRLIST,1,
|
1999-03-15 08:16:25 +08:00
|
|
|
[define if sys_errlist is not declared in stdio.h or errno.h])
|
1999-07-24 08:04:05 +08:00
|
|
|
|
|
|
|
AC_CACHE_CHECK([existence of sys_errlist],ol_cv_have_sys_errlist,[
|
1998-11-22 12:22:28 +08:00
|
|
|
AC_TRY_LINK([#include <errno.h>],
|
|
|
|
[char *c = (char *) *sys_errlist],
|
|
|
|
[ol_cv_have_sys_errlist=yes],
|
|
|
|
[ol_cv_have_sys_errlist=no])])
|
1999-07-24 08:04:05 +08:00
|
|
|
fi
|
|
|
|
if test $ol_cv_have_sys_errlist = yes ; then
|
|
|
|
AC_DEFINE(HAVE_SYS_ERRLIST,1,
|
|
|
|
[define if you actually have sys_errlist in your libs])
|
1999-03-14 02:19:11 +08:00
|
|
|
fi
|
1998-11-22 12:22:28 +08:00
|
|
|
])dnl
|
1999-03-15 08:16:25 +08:00
|
|
|
dnl
|
1998-12-21 02:16:03 +08:00
|
|
|
dnl ====================================================================
|
|
|
|
dnl Early MIPS compilers (used in Ultrix 4.2) don't like
|
|
|
|
dnl "int x; int *volatile a = &x; *a = 0;"
|
|
|
|
dnl -- borrowed from PDKSH
|
|
|
|
AC_DEFUN(OL_C_VOLATILE,
|
|
|
|
[AC_CACHE_CHECK(if compiler understands volatile, ol_cv_c_volatile,
|
|
|
|
[AC_TRY_COMPILE([int x, y, z;],
|
|
|
|
[volatile int a; int * volatile b = x ? &y : &z;
|
|
|
|
/* Older MIPS compilers (eg., in Ultrix 4.2) don't like *b = 0 */
|
|
|
|
*b = 0;], ol_cv_c_volatile=yes, ol_cv_c_volatile=no)])
|
|
|
|
if test $ol_cv_c_volatile = yes; then
|
|
|
|
:
|
|
|
|
else
|
1999-07-24 05:10:02 +08:00
|
|
|
AC_DEFINE(volatile,,[define as empty if volatile is not supported])
|
1998-12-21 02:16:03 +08:00
|
|
|
fi
|
|
|
|
])dnl
|
1999-03-07 11:18:51 +08:00
|
|
|
dnl
|
1998-12-21 02:16:03 +08:00
|
|
|
dnl ====================================================================
|
1999-07-31 11:23:26 +08:00
|
|
|
dnl Look for fetch(3)
|
|
|
|
AC_DEFUN([OL_LIB_FETCH],
|
|
|
|
[ol=$LIBS
|
|
|
|
LIBS="-lfetch -lcom_err $LIBS"
|
|
|
|
AC_CACHE_CHECK([fetch(3) library],ol_cv_lib_fetch,[
|
|
|
|
AC_TRY_LINK([
|
|
|
|
#include <sys/param.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <fetch.h>],
|
|
|
|
[struct url *u = fetchParseURL("file:///"); ],
|
|
|
|
[ol_cv_lib_fetch=yes],
|
|
|
|
[ol_cv_lib_fetch=no])])
|
|
|
|
LIBS=$ol_LIBS
|
|
|
|
if test $ol_cv_lib_fetch != no ; then
|
|
|
|
ol_link_fetch="-lfetch -lcom_err"
|
|
|
|
AC_DEFINE(HAVE_FETCH,1,
|
|
|
|
[define if you actually have FreeBSD fetch(3)])
|
|
|
|
fi
|
|
|
|
])dnl
|
|
|
|
dnl
|
|
|
|
dnl ====================================================================
|
1998-12-21 02:16:03 +08:00
|
|
|
dnl Define sig_atomic_t if not defined in signal.h
|
|
|
|
AC_DEFUN(OL_TYPE_SIG_ATOMIC_T,
|
|
|
|
[AC_CACHE_CHECK(for sig_atomic_t, ol_cv_type_sig_atomic_t,
|
|
|
|
[AC_TRY_COMPILE([#include <signal.h>], [sig_atomic_t atomic;],
|
|
|
|
ol_cv_type_sig_atomic_t=yes, ol_cv_type_sig_atomic_t=no)])
|
|
|
|
if test $ol_cv_type_sig_atomic_t = no; then
|
1999-07-24 05:10:02 +08:00
|
|
|
AC_DEFINE(sig_atomic_t,int,
|
|
|
|
[define to atomic type if sig_atomic_t is not available])
|
1998-12-21 02:16:03 +08:00
|
|
|
fi
|
|
|
|
])dnl
|
1999-03-07 11:18:51 +08:00
|
|
|
dnl
|
1999-01-03 05:54:58 +08:00
|
|
|
dnl ====================================================================
|
1999-07-14 20:08:58 +08:00
|
|
|
dnl Define socklen_t if not defined in sys/types.h or sys/socket.h
|
1999-07-14 02:46:22 +08:00
|
|
|
AC_DEFUN(OL_TYPE_SOCKLEN_T,
|
|
|
|
[AC_CACHE_CHECK(for socklen_t, ol_cv_type_socklen_t,
|
|
|
|
[AC_TRY_COMPILE([
|
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
|
|
#include <sys/types.h>
|
|
|
|
#endif
|
1999-07-14 19:13:32 +08:00
|
|
|
#ifdef HAVE_SYS_SOCKET_H
|
1999-07-14 02:46:22 +08:00
|
|
|
#include <sys/socket.h>
|
|
|
|
#endif
|
|
|
|
], [socklen_t len;],
|
|
|
|
ol_cv_type_socklen_t=yes, ol_cv_type_socklen_t=no)])
|
|
|
|
if test $ol_cv_type_socklen_t = no; then
|
1999-07-24 05:10:02 +08:00
|
|
|
AC_DEFINE(socklen_t, int,
|
|
|
|
[define to int if socklen_t is not available])
|
1999-07-14 02:46:22 +08:00
|
|
|
fi
|
|
|
|
])dnl
|
|
|
|
dnl
|
|
|
|
dnl ====================================================================
|
1999-08-04 04:02:44 +08:00
|
|
|
dnl Define inet_aton is available
|
|
|
|
AC_DEFUN(OL_FUNC_INET_ATON,
|
|
|
|
[AC_CACHE_CHECK([for inet_aton()], ol_cv_func_inet_aton,
|
1999-08-16 06:57:32 +08:00
|
|
|
[AC_TRY_LINK([
|
1999-08-04 04:02:44 +08:00
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
|
|
# include <sys/types.h>
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
|
|
# include <sys/socket.h>
|
|
|
|
# ifdef HAVE_SYS_SELECT_H
|
|
|
|
# include <sys/select.h>
|
|
|
|
# endif
|
|
|
|
# include <netinet/in.h>
|
|
|
|
# ifdef HAVE_ARPA_INET_H
|
|
|
|
# include <arpa/inet.h>
|
|
|
|
# endif
|
|
|
|
#endif
|
|
|
|
], [struct in_addr in;
|
|
|
|
int rc = inet_aton( "255.255.255.255", &in );],
|
|
|
|
ol_cv_func_inet_aton=yes, ol_cv_func_inet_aton=no)])
|
|
|
|
if test $ol_cv_func_inet_aton != no; then
|
|
|
|
AC_DEFINE(HAVE_INET_ATON, 1,
|
|
|
|
[define to you inet_aton(3) is available])
|
|
|
|
fi
|
|
|
|
])dnl
|
|
|
|
dnl
|
|
|
|
dnl ====================================================================
|
1999-01-03 05:54:58 +08:00
|
|
|
dnl check no of arguments for ctime_r
|
1999-01-03 07:40:31 +08:00
|
|
|
AC_DEFUN(OL_FUNC_CTIME_R_NARGS,
|
|
|
|
[AC_CACHE_CHECK(number of arguments of ctime_r, ol_cv_func_ctime_r_nargs,
|
|
|
|
[AC_TRY_COMPILE([#include <time.h>],
|
|
|
|
[time_t ti; char *buffer; ctime_r(&ti,buffer,32);],
|
1999-10-31 05:07:03 +08:00
|
|
|
ol_cv_func_ctime_r_nargs3=yes,
|
|
|
|
ol_cv_func_ctime_r_nargs3=no)
|
|
|
|
|
|
|
|
AC_TRY_COMPILE([#include <time.h>],
|
|
|
|
[time_t ti; char *buffer; ctime_r(&ti,buffer);],
|
|
|
|
ol_cv_func_ctime_r_nargs2=yes,
|
|
|
|
ol_cv_func_ctime_r_nargs2=no)
|
|
|
|
|
|
|
|
if test $ol_cv_func_ctime_r_nargs3 = yes -a \
|
|
|
|
$ol_cv_func_ctime_r_nargs2 = no ; then
|
|
|
|
|
|
|
|
ol_cv_func_ctime_r_nargs=3
|
|
|
|
|
|
|
|
elif test $ol_cv_func_ctime_r_nargs3 = no -a \
|
|
|
|
$ol_cv_func_ctime_r_nargs2 = yes ; then
|
|
|
|
|
|
|
|
ol_cv_func_ctime_r_nargs=2
|
|
|
|
|
|
|
|
else
|
|
|
|
ol_cv_func_ctime_r_nargs=0
|
|
|
|
fi
|
|
|
|
])
|
|
|
|
|
1999-01-03 07:40:31 +08:00
|
|
|
if test $ol_cv_func_ctime_r_nargs -gt 1 ; then
|
1999-10-31 05:07:03 +08:00
|
|
|
AC_DEFINE_UNQUOTED(CTIME_R_NARGS, $ol_cv_func_ctime_r_nargs,
|
1999-03-04 05:50:02 +08:00
|
|
|
[set to the number of arguments ctime_r() expects])
|
1999-01-03 05:54:58 +08:00
|
|
|
fi
|
|
|
|
])dnl
|
1999-03-07 11:18:51 +08:00
|
|
|
dnl
|
1999-03-04 05:32:22 +08:00
|
|
|
dnl --------------------------------------------------------------------
|
|
|
|
dnl check return type of ctime_r()
|
|
|
|
AC_DEFUN(OL_FUNC_CTIME_R_TYPE,
|
|
|
|
[AC_CACHE_CHECK(return type of ctime_r, ol_cv_func_ctime_r_type,
|
|
|
|
[AC_TRY_COMPILE([#include <time.h>],
|
1999-05-25 04:54:35 +08:00
|
|
|
[extern int (ctime_r)();],
|
1999-03-04 05:32:22 +08:00
|
|
|
ol_cv_func_ctime_r_type="int", ol_cv_func_ctime_r_type="charp")
|
|
|
|
])
|
|
|
|
if test $ol_cv_func_ctime_r_type = "int" ; then
|
1999-03-04 05:50:02 +08:00
|
|
|
AC_DEFINE(CTIME_R_RETURNS_INT,1, [define if ctime_r() returns int])
|
1999-03-04 05:32:22 +08:00
|
|
|
fi
|
|
|
|
])dnl
|
1999-02-25 21:07:27 +08:00
|
|
|
dnl ====================================================================
|
|
|
|
dnl check no of arguments for gethostbyname_r
|
|
|
|
AC_DEFUN(OL_FUNC_GETHOSTBYNAME_R_NARGS,
|
1999-03-07 11:18:51 +08:00
|
|
|
[AC_CACHE_CHECK(number of arguments of gethostbyname_r,
|
|
|
|
ol_cv_func_gethostbyname_r_nargs,
|
|
|
|
[AC_TRY_COMPILE([#include <sys/types.h>
|
|
|
|
#include <sys/socket.h>
|
|
|
|
#include <netinet/in.h>
|
|
|
|
#include <netdb.h>
|
|
|
|
#define BUFSIZE (sizeof(struct hostent)+10)],
|
|
|
|
[struct hostent hent; char buffer[BUFSIZE];
|
|
|
|
int bufsize=BUFSIZE;int h_errno;
|
|
|
|
(void)gethostbyname_r("segovia.cs.purdue.edu", &hent,
|
1999-03-11 07:31:06 +08:00
|
|
|
buffer, bufsize, &h_errno);],
|
1999-10-31 05:19:46 +08:00
|
|
|
ol_cv_func_gethostbyname_r_nargs5=yes,
|
|
|
|
ol_cv_func_gethostbyname_r_nargs5=no)
|
|
|
|
|
|
|
|
AC_TRY_COMPILE([#include <sys/types.h>
|
1999-03-07 11:18:51 +08:00
|
|
|
#include <sys/socket.h>
|
|
|
|
#include <netinet/in.h>
|
|
|
|
#include <netdb.h>
|
|
|
|
#define BUFSIZE (sizeof(struct hostent)+10)],
|
1999-10-31 05:19:46 +08:00
|
|
|
[struct hostent hent;struct hostent *rhent;
|
|
|
|
char buffer[BUFSIZE];
|
|
|
|
int bufsize=BUFSIZE;int h_errno;
|
|
|
|
(void)gethostbyname_r("localhost", &hent, buffer, bufsize,
|
|
|
|
&rhent, &h_errno);],
|
|
|
|
ol_cv_func_gethostbyname_r_nargs6=yes,
|
|
|
|
ol_cv_func_gethostbyname_r_nargs6=no)
|
|
|
|
|
|
|
|
if test $ol_cv_func_gethostbyname_r_nargs5 = yes -a \
|
|
|
|
$ol_cv_func_gethostbyname_r_nargs6 = no ; then
|
|
|
|
|
|
|
|
ol_cv_func_gethostbyname_r_nargs=5
|
|
|
|
|
|
|
|
elif test $ol_cv_func_gethostbyname_r_nargs5 = no -a \
|
|
|
|
$ol_cv_func_gethostbyname_r_nargs6 = yes ; then
|
|
|
|
|
|
|
|
ol_cv_func_gethostbyname_r_nargs=6
|
|
|
|
|
|
|
|
else
|
|
|
|
ol_cv_func_gethostbyname_r_nargs=0
|
|
|
|
fi
|
|
|
|
])
|
1999-02-25 21:07:27 +08:00
|
|
|
if test $ol_cv_func_gethostbyname_r_nargs -gt 1 ; then
|
1999-03-07 11:18:51 +08:00
|
|
|
AC_DEFINE_UNQUOTED(GETHOSTBYNAME_R_NARGS,
|
1999-03-04 05:50:02 +08:00
|
|
|
$ol_cv_func_gethostbyname_r_nargs,
|
|
|
|
[set to the number of arguments gethostbyname_r() expects])
|
1999-02-25 21:07:27 +08:00
|
|
|
fi
|
|
|
|
])dnl
|
1999-03-07 11:18:51 +08:00
|
|
|
dnl
|
1999-02-25 21:07:27 +08:00
|
|
|
dnl check no of arguments for gethostbyaddr_r
|
|
|
|
AC_DEFUN(OL_FUNC_GETHOSTBYADDR_R_NARGS,
|
1999-03-07 11:18:51 +08:00
|
|
|
[AC_CACHE_CHECK(number of arguments of gethostbyaddr_r,
|
|
|
|
[ol_cv_func_gethostbyaddr_r_nargs],
|
|
|
|
[AC_TRY_COMPILE([#include <sys/types.h>
|
|
|
|
#include <sys/socket.h>
|
|
|
|
#include <netinet/in.h>
|
|
|
|
#include <netdb.h>
|
|
|
|
#define BUFSIZE (sizeof(struct hostent)+10)],
|
|
|
|
[struct hostent hent; char buffer[BUFSIZE];
|
1999-03-11 07:31:06 +08:00
|
|
|
struct in_addr add;
|
1999-03-07 11:18:51 +08:00
|
|
|
size_t alen=sizeof(struct in_addr);
|
|
|
|
int bufsize=BUFSIZE;int h_errno;
|
|
|
|
(void)gethostbyaddr_r( (void *)&(add.s_addr),
|
1999-03-11 07:31:06 +08:00
|
|
|
alen, AF_INET, &hent, buffer, bufsize, &h_errno);],
|
1999-10-31 05:19:46 +08:00
|
|
|
ol_cv_func_gethostbyaddr_r_nargs7=yes,
|
|
|
|
ol_cv_func_gethostbyaddr_r_nargs7=no)
|
|
|
|
|
|
|
|
AC_TRY_COMPILE([#include <sys/types.h>
|
1999-03-07 11:18:51 +08:00
|
|
|
#include <sys/socket.h>
|
|
|
|
#include <netinet/in.h>
|
|
|
|
#include <netdb.h>
|
|
|
|
#define BUFSIZE (sizeof(struct hostent)+10)],
|
1999-10-31 05:19:46 +08:00
|
|
|
[struct hostent hent;
|
|
|
|
struct hostent *rhent; char buffer[BUFSIZE];
|
|
|
|
struct in_addr add;
|
|
|
|
size_t alen=sizeof(struct in_addr);
|
|
|
|
int bufsize=BUFSIZE;int h_errno;
|
|
|
|
(void)gethostbyaddr_r( (void *)&(add.s_addr),
|
|
|
|
alen, AF_INET, &hent, buffer, bufsize,
|
|
|
|
&rhent, &h_errno);],
|
|
|
|
ol_cv_func_gethostbyaddr_r_nargs8=yes,
|
|
|
|
ol_cv_func_gethostbyaddr_r_nargs8=no)
|
|
|
|
|
|
|
|
if test $ol_cv_func_gethostbyaddr_r_nargs7 = yes -a \
|
|
|
|
$ol_cv_func_gethostbyaddr_r_nargs8 = no ; then
|
|
|
|
|
1999-11-01 20:02:03 +08:00
|
|
|
ol_cv_func_gethostbyaddr_r_nargs=7
|
1999-10-31 05:19:46 +08:00
|
|
|
|
|
|
|
elif test $ol_cv_func_gethostbyaddr_r_nargs7 = no -a \
|
|
|
|
$ol_cv_func_gethostbyaddr_r_nargs8 = yes ; then
|
|
|
|
|
|
|
|
ol_cv_func_gethostbyaddr_r_nargs=8
|
|
|
|
|
|
|
|
else
|
|
|
|
ol_cv_func_gethostbyaddr_r_nargs=0
|
|
|
|
fi
|
|
|
|
])
|
1999-02-25 21:07:27 +08:00
|
|
|
if test $ol_cv_func_gethostbyaddr_r_nargs -gt 1 ; then
|
1999-03-04 05:50:02 +08:00
|
|
|
AC_DEFINE_UNQUOTED(GETHOSTBYADDR_R_NARGS,
|
|
|
|
$ol_cv_func_gethostbyaddr_r_nargs,
|
|
|
|
[set to the number of arguments gethostbyaddr_r() expects])
|
1999-02-25 21:07:27 +08:00
|
|
|
fi
|
|
|
|
])dnl
|
1999-03-07 11:18:51 +08:00
|
|
|
dnl
|