dovecot-2.0: dovecot.m4: Don't use any AS_*() macros.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/ae23a1a94376
changeset: 10756:ae23a1a94376
user:      Timo Sirainen <tss at iki.fi>
date:      Thu Feb 18 18:56:52 2010 +0200
description:
dovecot.m4: Don't use any AS_*() macros.
Also removed version checking because it was done with AS_* macro.
RHEL5 doesn't have new enough autoconf..

diffstat:

 dovecot.m4 |  62 +++++++++++---------------------------------------------------
 1 files changed, 11 insertions(+), 51 deletions(-)

diffs (99 lines):

diff -r 912c132337ed -r ae23a1a94376 dovecot.m4
--- a/dovecot.m4	Thu Feb 18 09:48:56 2010 +0200
+++ b/dovecot.m4	Thu Feb 18 18:56:52 2010 +0200
@@ -9,15 +9,15 @@
 AC_DEFUN([DC_PLUGIN_DEPS],[
 	_plugin_deps=yes
 	AC_MSG_CHECKING([whether OS supports plugin dependencies])
-	AS_CASE([$host_os],
-		[darwin*],[
-			# OSX loads the plugins twice, which breaks stuff
-			_plugin_deps=no
-		]
-	)
+	case "$host_os" in
+	  darwin*)
+	    # OSX loads the plugins twice, which breaks stuff
+	    _plugin_deps=no
+	    ;;
+	esac
 	AC_MSG_RESULT([$_plugin_deps])
 	AM_CONDITIONAL([DOVECOT_PLUGIN_DEPS], [test "x$_plugin_deps" = "xyes"])
-	AS_UNSET([_plugin_deps])
+	unset _plugin_deps
 ])
 
 # Substitute every var in the given comma seperated list
@@ -27,7 +27,7 @@
 
 AC_DEFUN([DC_DOVECOT],[
 	AC_ARG_WITH(dovecot,
-		AS_HELP_STRING([--with-dovecot=DIR],[Dovecot base directory [LIBDIR/dovecot]]),
+	  [  --with-dovecot=DIR      Dovecot base directory],
 			[ dovecotdir="$withval" ], [
 			  dc_prefix=$prefix
 			  test "x$dc_prefix" = xNONE && dc_prefix=$ac_default_prefix
@@ -36,14 +36,14 @@
 	)
 
 	AC_MSG_CHECKING([for dovecot-config in "$dovecotdir"])
-	AS_IF([test -f "$dovecotdir/dovecot-config"],[
+	if test -f "$dovecotdir/dovecot-config"; then
 		AC_MSG_RESULT([$dovecotdir/dovecot-config])
-	],[
+	else
 		AC_MSG_RESULT([not found])
 		AC_MSG_NOTICE([])
 		AC_MSG_NOTICE([Use --with-dovecot=DIR to provide the path to the dovecot-config file.])
 		AC_MSG_ERROR([dovecot-config not found])
-	])
+	fi
 
 	eval `grep \
 		-e ^dovecot_[[a-z]]*= \
@@ -54,45 +54,5 @@
 	AX_SUBST_L([LIBDOVECOT_DEPS], [LIBDOVECOT_LOGIN_DEPS], [LIBDOVECOT_SQL_DEPS], [LIBDOVECOT_STORAGE_DEPS])
 	AX_SUBST_L([LIBDOVECOT_INCLUDE], [LIBDOVECOT_LDA_INCLUDE], [LIBDOVECOT_SERVICE_INCLUDE], [LIBDOVECOT_STORAGE_INCLUDE], [LIBDOVECOT_LOGIN_INCLUDE])
 
-	_cppflags=$CPPFLAGS
-	CPPFLAGS=$LIBDOVECOT_INCLUDE
-	AC_MSG_CHECKING([dovecot version])
-	AC_RUN_IFELSE([
-		AC_LANG_PROGRAM([[
-			/* needed for dovecot to include its own config.h ... */
-			#define HAVE_CONFIG_H
-			#include "lib.h"
-			#include <stdlib.h>
-			#include <stdio.h>
-		]],[[
-			printf("%s\n", DOVECOT_VERSION);
-		]])
-	],[
-		DOVECOT_VERSION=`./conftest$EXEEXT`
-	],[
-		AC_MSG_FAILURE([unable to determine dovecot version])
-	])
-	AC_SUBST([DOVECOT_VERSION])
-	CPPFLAGS=$_cppflags
-	AS_UNSET([_cppflags])
-
-	m4_foreach_w([__flag__],[$1],[
-		# Inside m4_foreach __flag__ is a variable!
-		# This expands *entirely* for every flag in the argument list!
-		AS_CASE([__flag__],
-			[
-				# assume an unknown flag is a version number
-				AC_MSG_CHECKING([whether dovecot is newer than __flag__])
-				AS_VERSION_COMPARE([$DOVECOT_VERSION],[__flag__],[
-					AC_MSG_RESULT([no])
-					AC_MSG_ERROR([at least dovecot-flag is required, your version seems older])
-				],[
-					AC_MSG_RESULT([yes])
-				],[
-					AC_MSG_RESULT([yes])
-				])
-		])
-	])
-
 	DC_PLUGIN_DEPS
 ])