Drop KRB5 dependency

It turned out that evolution itself doesn't use KRB5 directly,
thus the dependency is useless and can be dropped.

1 files changed, 0 insertions, 136 deletions

diff --git a/m4/evo_krb5_support.m4 b/m4/evo_krb5_support.m4
deleted file mode 100644
index ba37e81969..0000000000
--- a/m4/evo_krb5_support.m4
+++ /dev/null
@@ -1,136 +0,0 @@
-dnl EVO_KRB5_SUPPORT(default)
-dnl Add --with-krb5, --with-krb5-libs and --with-krb5-include options.
-dnl --with-krb5 defaults to the given value if not specified.
-#serial 0.2
-AC_DEFUN([EVO_KRB5_SUPPORT],[
-	dnl ******************************
-	dnl Kerberos
-	dnl ******************************
-	default="$1"
-	AC_ARG_WITH([krb5],
-		AS_HELP_STRING([--with-krb5=PATH],
-		[Location of Kerberos 5 install dir]))
-
-	AC_ARG_WITH([krb5-libs],
-		AS_HELP_STRING([--with-krb5-libs=PATH],
-		[Location of Kerberos 5 libraries]))
-
-	AC_ARG_WITH([krb5-includes],
-		AS_HELP_STRING([--with-krb5-includes=PATH],
-		[Location of Kerberos 5 headers]))
-
-	dnl ******************************
-	dnl Kerberos 5
-	dnl ******************************
-	msg_krb5="no"
-	AC_MSG_CHECKING([for Kerberos 5])
-	with_krb5="${with_krb5:=$default}"
-	case $with_krb5 in
-		no|"")
-			with_krb5=no
-			;;
-		yes)
-			with_krb5=/usr
-			;;
-		*)
-			with_krb5=$with_krb5
-			;;
-	esac
-
-	if test "x${with_krb5}" != "xno"; then
-		LIBS_save="$LIBS"
-
-		case $with_krb5_libs in
-			yes|no|"")
-				with_krb5_libs=$with_krb5/lib
-				;;
-			*)
-				with_krb5_libs=$with_krb5_libs
-				;;
-		esac
-
-		case $with_krb5_includes in
-			yes|no|"")
-				with_krb5_includes=$with_krb5/include
-				;;
-			*)
-				with_krb5_includes=$with_krb5_includes
-				;;
-		esac
-
-		mitlibs="-lkrb5 -lk5crypto -lcom_err -lgssapi_krb5"
-		heimlibs="-lkrb5 -lcrypto -lasn1 -lcom_err -lroken -lgssapi"
-		sunlibs="-lkrb5 -lgss"
-		AC_CACHE_VAL([ac_cv_lib_kerberos5],
-		[
-			LIBS="$LIBS -L$with_krb5_libs $mitlibs"
-			AC_LINK_IFELSE([AC_LANG_CALL([], [krb5_init_context])],
-			[ac_cv_lib_kerberos5="$mitlibs"],
-			[
-				LIBS="$LIBS_save -L$with_krb5_libs $heimlibs"
-				AC_LINK_IFELSE([AC_LANG_CALL([], [krb5_init_context])],
-				[ac_cv_lib_kerberos5="$heimlibs"],
-				[
-					LIBS="$LIBS_save -L$with_krb5_libs $sunlibs"
-					AC_LINK_IFELSE([AC_LANG_CALL([], [krb5_init_context])],
-					[ac_cv_lib_kerberos5="$sunlibs"], [ac_cv_lib_kerberos5="no"])
-				])
-			])
-			LIBS="$LIBS_save"
-		])
-		if test "$ac_cv_lib_kerberos5" != "no"; then
-			AC_DEFINE(HAVE_KRB5,1,[Define if you have Krb5])
-			if test "$ac_cv_lib_kerberos5" = "$mitlibs"; then
-				AC_DEFINE(HAVE_MIT_KRB5,1,[Define if you have MIT Krb5])
-				if test -z "$with_krb5_includes"; then
-					KRB5_CFLAGS="-I$with_krb5/include"
-				else
-					KRB5_CFLAGS="-I$with_krb5_includes"
-				fi
-				msg_krb5="yes (MIT)"
-			else
-				if test "$ac_cv_lib_kerberos5" = "$heimlibs"; then
-					AC_DEFINE(HAVE_HEIMDAL_KRB5,1,[Define if you have Heimdal])
-					if test -z "$with_krb5_includes"; then
-						KRB5_CFLAGS="-I$with_krb5/include/heimdal"
-					else
-						KRB5_CFLAGS="-I$with_krb5_includes"
-					fi
-					msg_krb5="yes (Heimdal)"
-				else
-					AC_DEFINE(HAVE_SUN_KRB5,1,[Define if you have Sun Kerberosv5])
-					if test -z "$with_krb5_includes"; then
-						KRB5_CFLAGS="-I$with_krb5/include/kerberosv5"
-					else
-						KRB5_CFLAGS="-I$with_krb5_includes"
-					fi
-					msg_krb5="yes (Sun)"
-				fi
-			fi
-			KRB5_LIBS="-L$with_krb5_libs $ac_cv_lib_kerberos5"
-		else
-			AC_MSG_ERROR([You specified with krb5, but it was not found.])
-		fi
-	else
-		msg_krb5="no"
-	fi
-	AC_MSG_RESULT([$msg_krb5])
-
-	AM_CONDITIONAL(ENABLE_KRB5, [test "x$with_krb5" != "xno"])
-
-	AC_CHECK_HEADER([et/com_err.h],
-		[AC_DEFINE([HAVE_ET_COM_ERR_H], 1, [Have <et/com_err.h>])],,
-		[[	#if HAVE_ET_COM_ERR_H
-			#include <com_err.h>
-			#endif
-		]])
-	AC_CHECK_HEADER([com_err.h],
-		[AC_DEFINE([HAVE_COM_ERR_H], 1, [Have <com_err.h>])],,
-		[[	#if HAVE_COM_ERR_H
-			#include <com_err.h>
-			#endif
-		]])
-
-	AC_SUBST(KRB5_CFLAGS)
-	AC_SUBST(KRB5_LIBS)
-])