diff options
Diffstat (limited to 'm4/krb5-config.m4')
| -rw-r--r-- | m4/krb5-config.m4 | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/m4/krb5-config.m4 b/m4/krb5-config.m4 index c69c4f3..bbfcdc1 100644 --- a/m4/krb5-config.m4 +++ b/m4/krb5-config.m4 @@ -8,15 +8,18 @@ dnl dnl Depends on RRA_ENABLE_REDUCED_DEPENDS. dnl dnl The canonical version of this file is maintained in the rra-c-util -dnl package, available at <http://www.eyrie.org/~eagle/software/rra-c-util/>. +dnl package, available at <https://www.eyrie.org/~eagle/software/rra-c-util/>. dnl dnl Written by Russ Allbery <eagle@eyrie.org> -dnl Copyright 2011, 2012 +dnl Copyright 2018 Russ Allbery <eagle@eyrie.org> +dnl Copyright 2011-2012 dnl The Board of Trustees of the Leland Stanford Junior University dnl dnl This file is free software; the authors give unlimited permission to copy dnl and/or distribute it, with or without modifications, as long as this dnl notice is preserved. +dnl +dnl SPDX-License-Identifier: FSFULLR dnl Check for krb5-config in the user's path and set PATH_KRB5_CONFIG. This dnl is moved into a separate macro so that it can be loaded via AC_REQUIRE, @@ -75,12 +78,12 @@ dnl argument if that option was requested and not supported. Old versions of dnl krb5-config didn't take an argument to specify the library type, but dnl always returned the flags for libkrb5. AC_DEFUN([RRA_KRB5_CONFIG], -[AC_REQUIRE([_RRA_KRB5_CONFIG_PATH]) - rra_krb5_config_$3= +[rra_krb5_config_$3= rra_krb5_config_$3[]_ok= AS_IF([test x"$1" != x && test -x "$1/bin/krb5-config"], [rra_krb5_config_$3="$1/bin/krb5-config"], - [rra_krb5_config_$3="$PATH_KRB5_CONFIG"]) + [_RRA_KRB5_CONFIG_PATH + rra_krb5_config_$3="$PATH_KRB5_CONFIG"]) AS_IF([test x"$rra_krb5_config_$3" != x && test -x "$rra_krb5_config_$3"], [AC_CACHE_CHECK([for $2 support in krb5-config], [rra_cv_lib_$3[]_config], [AS_IF(["$rra_krb5_config_$3" 2>&1 | grep $2 >/dev/null 2>&1], |