diff options
Diffstat (limited to 'contrib/cvs/acinclude.m4')
| -rw-r--r-- | contrib/cvs/acinclude.m4 | 361 |
1 files changed, 0 insertions, 361 deletions
diff --git a/contrib/cvs/acinclude.m4 b/contrib/cvs/acinclude.m4 deleted file mode 100644 index c2893df..0000000 --- a/contrib/cvs/acinclude.m4 +++ /dev/null @@ -1,361 +0,0 @@ -/* This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. */ - -AC_DEFUN([ACX_WITH_GSSAPI],[ -# -# Use --with-gssapi[=DIR] to enable GSSAPI support. -# -# defaults to enabled with DIR in default list below -# -# Search for /SUNHEA/ and read the comments about this default below. -# -AC_ARG_WITH( - [gssapi], - AC_HELP_STRING( - [--with-gssapi], - [GSSAPI directory (default autoselects)]), , - [with_gssapi=yes])dnl - -dnl -dnl FIXME - cache withval and obliterate later cache values when options change -dnl -# -# Try to locate a GSSAPI installation if no location was specified, assuming -# GSSAPI was enabled (the default). -# -if test -n "$acx_gssapi_cv_gssapi"; then - # Granted, this is a slightly ugly way to print this info, but the - # AC_CHECK_HEADER used in the search for a GSSAPI installation makes using - # AC_CACHE_CHECK worse - AC_MSG_CHECKING([for GSSAPI]) -else :; fi -AC_CACHE_VAL([acx_gssapi_cv_gssapi], [ -if test x$with_gssapi = xyes; then - # --with but no location specified - # assume a gssapi.h or gssapi/gssapi.h locates our install. - # - # This isn't always strictly true. For instance Solaris 7's SUNHEA (header) - # package installs gssapi.h whether or not the necessary libraries are - # installed. I'm still not sure whether to consider this a bug. The long - # way around is to not consider GSSPAI installed unless gss_import_name is - # found, but that brings up a lot of other hassles, like continuing to let - # gcc & ld generate the error messages when the user uses --with-gssapi=dir - # as a debugging aid. The short way around is to disable GSSAPI by default, - # but I think Sun users have been faced with this for awhile and I haven't - # heard many complaints. - acx_gssapi_save_CPPFLAGS=$CPPFLAGS - for acx_gssapi_cv_gssapi in yes /usr/kerberos /usr/cygnus/kerbnet no; do - if test x$acx_gssapi_cv_gssapi = xno; then - break - fi - if test x$acx_gssapi_cv_gssapi = xyes; then - AC_MSG_CHECKING([for GSSAPI]) - AC_MSG_RESULT([]) - else - CPPFLAGS="$acx_gssapi_save_CPPFLAGS -I$acx_gssapi_cv_gssapi/include" - AC_MSG_CHECKING([for GSSAPI in $acx_gssapi_cv_gssapi]) - AC_MSG_RESULT([]) - fi - unset ac_cv_header_gssapi_h - unset ac_cv_header_gssapi_gssapi_h - unset ac_cv_header_krb5_h - AC_CHECK_HEADERS([gssapi.h gssapi/gssapi.h krb5.h]) - if (test "$ac_cv_header_gssapi_h" = yes || - test "$ac_cv_header_gssapi_gssapi_h" = yes) && - test "$ac_cv_header_krb5_h" = yes; then - break - fi - done - CPPFLAGS=$acx_gssapi_save_CPPFLAGS -else - acx_gssapi_cv_gssapi=$with_gssapi -fi -AC_MSG_CHECKING([for GSSAPI]) -])dnl -AC_MSG_RESULT([$acx_gssapi_cv_gssapi]) - -# -# Set up GSSAPI includes for later use. We don't bother to check for -# $acx_gssapi_cv_gssapi=no here since that will be caught later. -# -if test x$acx_gssapi_cv_gssapi = xyes; then - # no special includes necessary - GSSAPI_INCLUDES="" -else - # GSSAPI at $acx_gssapi_cv_gssapi (could be 'no') - GSSAPI_INCLUDES=" -I$acx_gssapi_cv_gssapi/include" -fi - -# -# Get the rest of the information CVS needs to compile with GSSAPI support -# -if test x$acx_gssapi_cv_gssapi != xno; then - # define HAVE_GSSAPI and set up the includes - AC_DEFINE([HAVE_GSSAPI], , -[Define if you have GSSAPI with Kerberos version 5 available.]) - includeopt=$includeopt$GSSAPI_INCLUDES - - # locate any other headers - acx_gssapi_save_CPPFLAGS=$CPPFLAGS - CPPFLAGS=$CPPFLAGS$GSSAPI_INCLUDES - dnl We don't use HAVE_KRB5_H anywhere, but including it here might make it - dnl easier to spot errors by reading configure output - AC_CHECK_HEADERS([gssapi.h gssapi/gssapi.h gssapi/gssapi_generic.h krb5.h]) - # And look through them for GSS_C_NT_HOSTBASED_SERVICE or its alternatives - AC_CACHE_CHECK( - [for GSS_C_NT_HOSTBASED_SERVICE], - [acx_gssapi_cv_gss_c_nt_hostbased_service], - [ - acx_gssapi_cv_gss_c_nt_hostbased_service=no - if test "$ac_cv_header_gssapi_h" = "yes"; then - AC_EGREP_HEADER( - [GSS_C_NT_HOSTBASED_SERVICE], [gssapi.h], - [acx_gssapi_cv_gss_c_nt_hostbased_service=yes], - [ - AC_EGREP_HEADER( - [gss_nt_service_name], [gssapi.h], - [acx_gssapi_cv_gss_c_nt_hostbased_service=gss_nt_service_name]) - ]) - fi - if test $acx_gssapi_cv_gss_c_nt_hostbased_service = no && - test "$ac_cv_header_gssapi_gssapi_h" = "yes"; then - AC_EGREP_HEADER( - [GSS_C_NT_HOSTBASED_SERVICE], [gssapi/gssapi.h], - [acx_gssapi_cv_gss_c_nt_hostbased_service=yes], - [ - AC_EGREP_HEADER([gss_nt_service_name], [gssapi/gssapi.h], - [acx_gssapi_cv_gss_c_nt_hostbased_service=gss_nt_service_name]) - ]) - else :; fi - if test $acx_gssapi_cv_gss_c_nt_hostbased_service = no && - test "$ac_cv_header_gssapi_gssapi_generic_h" = "yes"; then - AC_EGREP_HEADER( - [GSS_C_NT_HOSTBASED_SERVICE], [gssapi/gssapi_generic.h], - [acx_gssapi_cv_gss_c_nt_hostbased_service=yes], - [ - AC_EGREP_HEADER( - [gss_nt_service_name], [gssapi/gssapi_generic.h], - [acx_gssapi_cv_gss_c_nt_hostbased_service=gss_nt_service_name]) - ]) - else :; fi - ]) - if test $acx_gssapi_cv_gss_c_nt_hostbased_service != yes && - test $acx_gssapi_cv_gss_c_nt_hostbased_service != no; then - # don't define for yes since that means it already means something and - # don't define for no since we'd rather the compiler catch the error - # It's debatable whether we'd prefer that the compiler catch the error - # - it seems our estranged developer is more likely to be familiar with - # the intricacies of the compiler than with those of autoconf, but by - # the same token, maybe we'd rather alert them to the fact that most - # of the support they need to fix the problem is installed if they can - # simply locate the appropriate symbol. - AC_DEFINE_UNQUOTED( - [GSS_C_NT_HOSTBASED_SERVICE], - [$acx_gssapi_cv_gss_c_nt_hostbased_service], -[Define to an alternative value if GSS_C_NT_HOSTBASED_SERVICE isn't defined -in the gssapi.h header file. MIT Kerberos 1.2.1 requires this. Only relevant -when using GSSAPI.]) - else :; fi - - CPPFLAGS=$acx_gssapi_save_CPPFLAGS - - # Expect the libs to be installed parallel to the headers - # - # We could try once with and once without, but I'm not sure it's worth the - # trouble. - if test x$acx_gssapi_cv_gssapi != xyes; then - if test -z "$LIBS"; then - LIBS="-L$acx_gssapi_cv_gssapi/lib" - else - LIBS="-L$acx_gssapi_cv_gssapi/lib $LIBS" - fi - else :; fi - - dnl What happens if we want to enable, say, krb5 and some other GSSAPI - dnl authentication method at the same time? - # - # Some of the order below is particular due to library dependencies - # - - # - # des Heimdal K 0.3d, but Heimdal seems to be set up such - # that it could have been installed from elsewhere. - # - AC_SEARCH_LIBS([des_set_odd_parity], [des]) - - # - # com_err Heimdal K 0.3d - # - # com_err MIT K5 v1.2.2-beta1 - # - AC_SEARCH_LIBS([com_err], [com_err]) - - # - # asn1 Heimdal K 0.3d -lcom_err - # - AC_SEARCH_LIBS([initialize_asn1_error_table_r], [asn1]) - - # - # resolv required, but not installed by Heimdal K 0.3d - # - # resolv MIT K5 1.2.2-beta1 - # Linux 2.2.17 - # - AC_SEARCH_LIBS([__dn_expand], [resolv]) - - # - # crypto Need by gssapi under FreeBSD 5.4 - # - AC_SEARCH_LIBS([RC4], [crypto]) - - # - # crypt Needed by roken under FreeBSD 4.6. - # - AC_SEARCH_LIBS([crypt], [crypt]) - - # - # roken Heimdal K 0.3d -lresolv - # roken FreeBSD 4.6 -lcrypt - # - AC_SEARCH_LIBS([roken_gethostbyaddr], [roken]) - - # - # k5crypto MIT K5 v1.2.2-beta1 - # - AC_SEARCH_LIBS([valid_enctype], [k5crypto]) - - # - # gen ? ? ? Needed on Irix 5.3 with some - # Irix 5.3 version of Kerberos. I'm not - # sure which since Irix didn't - # get any testing this time - # around. Original comment: - # - # This is necessary on Irix 5.3, in order to link against libkrb5 -- - # there, an_to_ln.o refers to things defined only in -lgen. - # - AC_SEARCH_LIBS([compile], [gen]) - - # - # krb5 ? ? ? -lgen -l??? - # Irix 5.3 - # - # krb5 MIT K5 v1.1.1 - # - # krb5 MIT K5 v1.2.2-beta1 -lcrypto -lcom_err - # Linux 2.2.17 - # - # krb5 MIT K5 v1.2.2-beta1 -lcrypto -lcom_err -lresolv - # - # krb5 Heimdal K 0.3d -lasn1 -lroken -ldes - # - AC_SEARCH_LIBS([krb5_free_context], [krb5]) - - # - # gss This may be the only lib needed under HP-UX, so find it - # first. - # - # gssapi_krb5 Only lib needed with MIT K5 v1.2.1, so find it first in - # order to prefer MIT Kerberos. If both MIT & Heimdal - # Kerberos are installed and in the path, this will leave - # some of the libraries above in LIBS unnecessarily, but - # noone would ever do that, right? - # - # gss HP-UX ??? - # - # gssapi_krb5 MIT K5 v1.2.2-beta1 -lkrb5 - # - # gssapi Heimdal K 0.3d -lkrb5 - # - AC_SEARCH_LIBS([gss_import_name], [gss gssapi_krb5 gssapi]) -fi -])dnl - - - -# size_max.m4 serial 2 -dnl Copyright (C) 2003 Free Software Foundation, Inc. -dnl This file is free software, distributed under the terms of the GNU -dnl General Public License. As a special exception to the GNU General -dnl Public License, this file may be distributed as part of a program -dnl that contains a configuration script generated by Autoconf, under -dnl the same distribution terms as the rest of that program. - -dnl From Bruno Haible. - -AC_DEFUN([gl_SIZE_MAX], -[ - AC_CHECK_HEADERS(stdint.h) - dnl First test whether the system already has SIZE_MAX. - AC_MSG_CHECKING([for SIZE_MAX]) - result= - AC_EGREP_CPP([Found it], [ -#include <limits.h> -#if HAVE_STDINT_H -#include <stdint.h> -#endif -#ifdef SIZE_MAX -Found it -#endif -], result=yes) - if test -z "$result"; then - dnl Define it ourselves. Here we assume that the type 'size_t' is not wider - dnl than the type 'unsigned long'. - dnl The _AC_COMPUTE_INT macro works up to LONG_MAX, since it uses 'expr', - dnl which is guaranteed to work from LONG_MIN to LONG_MAX. - _AC_COMPUTE_INT([~(size_t)0 / 10], res_hi, - [#include <stddef.h>], result=?) - _AC_COMPUTE_INT([~(size_t)0 % 10], res_lo, - [#include <stddef.h>], result=?) - _AC_COMPUTE_INT([sizeof (size_t) <= sizeof (unsigned int)], fits_in_uint, - [#include <stddef.h>], result=?) - if test "$fits_in_uint" = 1; then - dnl Even though SIZE_MAX fits in an unsigned int, it must be of type - dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'. - AC_TRY_COMPILE([#include <stddef.h> - extern size_t foo; - extern unsigned long foo; - ], [], fits_in_uint=0) - fi - if test -z "$result"; then - if test "$fits_in_uint" = 1; then - result="$res_hi$res_lo"U - else - result="$res_hi$res_lo"UL - fi - else - dnl Shouldn't happen, but who knows... - result='~(size_t)0' - fi - fi - AC_MSG_RESULT([$result]) - if test "$result" != yes; then - AC_DEFINE_UNQUOTED([SIZE_MAX], [$result], - [Define as the maximum value of type 'size_t', if the system doesn't define it.]) - fi -]) - - - -# xsize.m4 serial 3 -dnl Copyright (C) 2003-2004 Free Software Foundation, Inc. -dnl This file is free software, distributed under the terms of the GNU -dnl General Public License. As a special exception to the GNU General -dnl Public License, this file may be distributed as part of a program -dnl that contains a configuration script generated by Autoconf, under -dnl the same distribution terms as the rest of that program. - -AC_DEFUN([gl_XSIZE], -[ - dnl Prerequisites of lib/xsize.h. - AC_REQUIRE([gl_SIZE_MAX]) - AC_REQUIRE([AC_C_INLINE]) - AC_CHECK_HEADERS(stdint.h) -]) |
