#

# Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

# All rights reserved.

# This component and the accompanying materials are made available

# under the terms of the License "Eclipse Public License v1.0"

# which accompanies this distribution, and is available

# at the URL "http://www.eclipse.org/legal/epl-v10.html".

#

# Initial Contributors:

# Nokia Corporation - initial contribution.

#

# Contributors:

#

# Description: 

# taggedrules.mk

# Tools for use in FLMs - enabling the output from

# rules to be logged with start and end tags.

# This is a place where one might to permit various information to

# be logged, such as timestamps and host names or process ids

#

ifndef _TAGGEDRULES_FLM_

_TAGGEDRULES_FLM_:=1

# only run recipes once by default

RECIPETRIES?=1

##

##  Example usage:

##

#   define func

#	auto_ok:

#		$(call startrule,auto) \

#		true && \

#		true && \

#		true    \

#		$(call endrule,auto)

#	

#	auto_fail:

#		$(call startrule,auto) \

#		find /usr >/dev/null 2>&1 && \

#		false && \

#		true    \

#		$(call endrule,auto)

#   endef

#   $(eval $(func))

# $(1) is the name of the FLM function

# $(2) indicates whether the failure of this rule should be ignored (but still logged)

#      FORCESUCCESS indicates "on"

define startrule

  @set -o pipefail; RV=0; ATTEMPT=1; \

  while (( $$$$ATTEMPT <= $(RECIPETRIES) )); do \

    echo -e "<recipe name='$(1)' \

    target='$$@' host='$$$$HOSTNAME' \

    layer='$(COMPONENT_LAYER)' component='$(COMPONENT_NAME)' \

    bldinf='$(COMPONENT_META)' mmp='$(PROJECT_META)' \

    config='$(SBS_CONFIGURATION)' platform='$(PLATFORM)' \

    phase='$(MAKEFILE_GROUP)' \

    source='$(3)'>\n<![CDATA["; \

    FLM_FORCESUCCESS=$(2); \

    export TIMEFORMAT="]]><time start='$$$$($(DATE) +%s.%N)' elapsed='%6R' />"; \

    { time { set -x;

endef

define endrule

    ; }  } 2>&1  ; RV=$$$$?; set +x; \

    if (( $$$$RV==0  )); then \

       echo "<status exit='ok' attempt='$$$$ATTEMPT' />";  \

       echo "</recipe>"; \

       break; \

    else  \

       if (( $$$$ATTEMPT < $(RECIPETRIES) )); then \

         echo "<status exit='retry' code='$$$$RV' attempt='$$$$ATTEMPT' />"; \

         sleep 1; \

       else \

         if [ "$$$$FLM_FORCESUCCESS" == "FORCESUCCESS" ]; then \

             echo "<status exit='failed' code='$$$$RV' attempt='$$$$ATTEMPT' forcesuccess='FORCESUCCESS' />"; \

             RV=0; \

         else \

             echo "<status exit='failed' code='$$$$RV' attempt='$$$$ATTEMPT' />"; \

         fi; \

       fi; \

    fi; \

    echo "</recipe>"; \

    (( ATTEMPT=$$$$ATTEMPT + 1 )); \

  done $(if $(DESCRAMBLE),2>&1 | $(DESCRAMBLE) -k $$$$$$$$); exit $$$$RV 

endef

endif