Thrift: Reverting TZlibTransport

Summary:
Stupid Red Hat.
The dev boxes don't have the development packages for zlib.

Blame Rev: 59856

Reviewed By: mcslee


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665263 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/cpp/aclocal/ax_event_base.m4 b/lib/cpp/aclocal/ax_event_base.m4
index 451058f..9d5c525 100644
--- a/lib/cpp/aclocal/ax_event_base.m4
+++ b/lib/cpp/aclocal/ax_event_base.m4
@@ -23,10 +23,10 @@
 AC_DEFUN([AX_EVENT_BASE],
 [
 AC_ARG_WITH([event],
-        AS_HELP_STRING([--with-event@<:@=DIR@:>@], [use event (default is yes) - it is possible to specify an alternate root directory for event]),
-        [
+	AS_HELP_STRING([--with-event@<:@=DIR@:>@], [use event (default is yes) - it is possible to specify an alternate root directory for event]),
+	[
     if test "$withval" = "no"; then
-                want_event="no"
+    		want_event="no"
     elif test "$withval" = "yes"; then
         want_event="yes"
         ac_event_path=""
@@ -38,49 +38,47 @@
     [want_event="yes"])
 
 if test "x$want_event" = "xyes"; then
-        event_lib_version_req=ifelse([$1], ,1.2.0,$1)
-        event_lib_version_req_shorten=`expr $event_lib_version_req : '\([[0-9]]*\.[[0-9]]*\)'`
-        event_lib_version_req_major=`expr $event_lib_version_req : '\([[0-9]]*\)'`
-        event_lib_version_req_minor=`expr $event_lib_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-        event_lib_version_req_sub_minor=`expr $event_lib_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-        if test "x$event_lib_version_req_sub_minor" = "x" ; then
-            event_lib_version_req_sub_minor="0"
-        fi
-        WANT_EVENT_VERSION=`expr $event_lib_version_req_major \* 10000 \+  $event_lib_version_req_minor \* 100 \+ $event_lib_version_req_sub_minor`
-        WANT_EVENT_MAJOR_VERSION=$event_lib_version_req_major
-        WANT_EVENT_MINOR_VERSION=$event_lib_version_req_minor
-        AC_MSG_CHECKING(for eventlib >= $event_lib_version_req)
-        succeeded=no
+	event_lib_version_req=ifelse([$1], ,1.2.0,$1)
+	event_lib_version_req_shorten=`expr $event_lib_version_req : '\([[0-9]]*\.[[0-9]]*\)'`
+	event_lib_version_req_major=`expr $event_lib_version_req : '\([[0-9]]*\)'`
+	event_lib_version_req_minor=`expr $event_lib_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
+	event_lib_version_req_sub_minor=`expr $event_lib_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
+	if test "x$event_lib_version_req_sub_minor" = "x" ; then
+	    event_lib_version_req_sub_minor="0"
+    	fi
+	WANT_EVENT_VERSION=`expr $event_lib_version_req_major \* 10000 \+  $event_lib_version_req_minor \* 100 \+ $event_lib_version_req_sub_minor`
+	WANT_EVENT_MAJOR_VERSION=$event_lib_version_req_major
+	WANT_EVENT_MINOR_VERSION=$event_lib_version_req_minor
+	AC_MSG_CHECKING(for eventlib >= $event_lib_version_req)
+	succeeded=no
         
-        if test "$ac_event_path" != "" && test -f "$ac_event_path/include/event.h"; then
-            ac_event_include_path=$ac_event_path/include
-            EVENT_CPPFLAGS="-I$ac_event_include_path"
-            EVENT_LDFLAGS="-L$ac_event_path/lib -levent"
-            AC_MSG_RESULT(yes)
+	if test "$ac_event_path" != "" && test -f "$ac_event_path/include/event.h"; then
+	    ac_event_include_path=$ac_event_path/include
+	    EVENT_CPPFLAGS="-I$ac_event_include_path"
+	    EVENT_LDFLAGS="-L$ac_event_path/lib -levent"
             succeeded=yes
-        else
-            for ac_event_path_tmp in /usr /usr/local /opt ; do
-                if test -f "$ac_event_path_tmp/include/event.h"; then
-                    ac_event_include_path=$ac_event_path_tmp/include
-                    EVENT_CPPFLAGS="-I$ac_event_include_path"
-                    EVENT_LDFLAGS="-L$ac_event_path_tmp/lib -levent"
-                    AC_MSG_RESULT(yes)
+	else
+	    for ac_event_path_tmp in /usr /usr/local /opt ; do
+		if test -f "$ac_event_path_tmp/include/event.h"; then
+		    ac_event_include_path=$ac_event_path_tmp/include
+		    EVENT_CPPFLAGS="-I$ac_event_include_path"
+		    EVENT_LDFLAGS="-L$ac_event_path_tmp/lib -levent"
                     succeeded=yes
-                    break;
-                fi
-            done
-        fi
+		    break;
+		fi
+	    done
+	fi
 
-        if test "$succeeded" != "yes" ; then
+	if test "$succeeded" != "yes" ; then
             AC_MSG_ERROR([[We could not detect the event libraries (version $event_lib_version_req_shorten or higher). If you have a staged event library (still not installed) please specify \$EVENT_ROOT in your environment and do not give a PATH to --with-event option.  If you are sure you have event installed, then check your version number looking in <event.h>. See http://www.monkey.org/~provos/libevent/ for more documentation.]])
-        else
+	else
             AC_SUBST(EVENT_CPPFLAGS)
-            AC_SUBST(EVENT_LDFLAGS)
-            AC_DEFINE(HAVE_EVENT,,[define if the EVENT library is available])
-        fi
+	    AC_SUBST(EVENT_LDFLAGS)
+	    AC_DEFINE(HAVE_EVENT,,[define if the EVENT library is available])
+	fi
 
         CPPFLAGS="$CPPFLAGS_SAVED"
-        LDFLAGS="$LDFLAGS_SAVED"
+       	LDFLAGS="$LDFLAGS_SAVED"
 fi
 
 ])