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0dfbd460e1ca63ec77a767233cc54171d3f5d3b6
pcas/configure/RULES.Db
Andrew Johnson 0dfbd460e1 configure: Fix potential parallel build issue 
When creating files in ../O.Common it is eesential to use atomic
file replacement rather than deleting the old file and creating
a new one in its place, because two or three architectures could
be being built in parallel which might interfere.

This commit also ensures that .dbd.d files are constructed
properly when using 'make -s'; $(ECHO) does nothing then.
2011-11-08 13:23:25 -06:00

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#*************************************************************************
# Copyright (c) 2011 UChicago Argonne LLC, as Operator of Argonne
# National Laboratory.
# Copyright (c) 2002 The Regents of the University of California, as
# Operator of Los Alamos National Laboratory.
# EPICS BASE is distributed subject to a Software License Agreement found
# in file LICENSE that is included with this distribution.
#*************************************************************************
#RULES.Db
##################################################### vpath
vpath %.dbd $(USR_VPATH) $(GENERIC_SRC_DIRS) $(dir $(DBD))
vpath %.db $(USR_VPATH) $(GENERIC_SRC_DIRS) $(dir $(DB))
vpath %.vdb $(USR_VPATH) $(GENERIC_SRC_DIRS) $(dir $(DB))
vpath %.substitutions $(USR_VPATH) $(GENERIC_SRC_DIRS) $(COMMON_DIR)
vpath %.template $(USR_VPATH) $(GENERIC_SRC_DIRS) $(COMMON_DIR)
vpath bpt%.data $(USR_VPATH) $(GENERIC_SRC_DIRS) $(COMMON_DIR)
vpath %.acf $(USR_VPATH) $(GENERIC_SRC_DIRS) $(COMMON_DIR)
vpath %.acs $(USR_VPATH) $(GENERIC_SRC_DIRS) $(COMMON_DIR)
##################################################### dbdflags
# dbExpand
INSTALL_DBDFLAGS += -I $(INSTALL_DBD)
INSTALL_DBFLAGS += -I $(INSTALL_DB)
DBDFLAGS = $(USR_DBDFLAGS) -I . -I .. $(INSTALL_DBDFLAGS) $(RELEASE_DBDFLAGS)
DBFLAGS = $($*_DBFLAGS) $(USR_DBFLAGS) -I. -I.. $(INSTALL_DBFLAGS) $(RELEASE_DBFLAGS)
#####################################################
# To allow os specific dbd files AND have the -j option work properly,
# add the following lines to your ioc application Makefile
#
# # These lines may be committed to RULES.Db for a future base release.
# CROSS_TARGET_OS_TYPES = $(sort $(foreach target, \
# $(CROSS_COMPILER_TARGET_ARCHS),$(firstword $(subst -, ,$(target)))))
# DBD += $(foreach type, $(CROSS_TARGET_OS_TYPES), $(DBD_$(type)))
#
# and then add something like the following os specific lines
#
# DBD_vxWorks += abcVx.dbd
# DBD_RTEMS += abcRTEMS.dbd
# DBD_solaris += abcSolaris.dbd
#
##################################################### Targets
# Following line added for backward compatibilty
DBD += $(DBDNAME)
DBDINC_NAME = $(patsubst %.h,%,$(patsubst %.dbd,%,$(DBDINC)))
DBD += $(addsuffix .dbd,$(DBDINC_NAME))
INC += $(addsuffix .h,$(DBDINC_NAME))
INSTALL_DBDS += $(addprefix $(INSTALL_DBD)/,$(notdir $(DBD)))
COMMON_DBDS += $(filter $(COMMON_DIR)/%, $(foreach file, $(DBD), \
$(firstword $(SOURCE_DBD) $(COMMON_DIR)/$(file) ) ) )
SOURCE_DBD = $(wildcard $(file) $(SOURCE_DBD_bbb) )
SOURCE_DBD_bbb = $(foreach dir, $(GENERIC_SRC_DIRS), $(SOURCE_DBD_aaa) )
SOURCE_DBD_aaa = $(addsuffix /$(file), $(dir) )
INSTALL_DBS += $(addprefix $(INSTALL_DB)/,$(notdir $(DB)))
COMMON_DBS += $(filter $(COMMON_DIR)/%, $(foreach file, $(DB), \
$(firstword $(SOURCE_DB) $(COMMON_DIR)/$(file) ) ) )
SOURCE_DB = $(wildcard $(file) $(SOURCE_DB_bbb) )
SOURCE_DB_bbb = $(foreach dir, $(GENERIC_SRC_DIRS), $(SOURCE_DB_aaa) )
SOURCE_DB_aaa = $(addsuffix /$(file), $(dir) )
COMMONS = $(COMMON_DIR)/*.dbd $(COMMON_DIR)/*.db $(COMMON_DIR)/*.h \
$(COMMON_DIR)/*.substitutions $(COMMON_DIR)/*.template
# Remove trailing numbers (to 99) on stem
TEMPLATE1=$(patsubst %0,%,$(patsubst %1,%,$(patsubst %2,%,$(patsubst %3,%,$(patsubst %4,%, \
$(patsubst %5,%,$(patsubst %6,%,$(patsubst %7,%,$(patsubst %8,%,$(patsubst %9,%, \
$*))))))))))
TEMPLATE2=$(patsubst %0,%,$(patsubst %1,%,$(patsubst %2,%,$(patsubst %3,%,$(patsubst %4,%, \
$(patsubst %5,%,$(patsubst %6,%,$(patsubst %7,%,$(patsubst %8,%,$(patsubst %9,%, \
$(TEMPLATE1)))))))))))
TEMPLATE3=$(addsuffix .template,$(addprefix ../,$(TEMPLATE2)))
TEMPLATE_FILENAME=$(firstword $(wildcard $($*_TEMPLATE) $(addprefix ../,$($*_TEMPLATE)) ../$*.template $(TEMPLATE3) ../template))
# dbst based database optimization
ifeq '$(DB_OPT)' 'YES'
RAW=.raw
DBS = $(filter %.db,$(DB)) $(addsuffix $(RAW),$(filter %.db,$(DB)))
COMMON_DBS = $(addprefix $(COMMON_DIR)/,$(DBS))
endif
INSTALL_DB_INSTALLS = $(addprefix $(INSTALL_DB)/,$(notdir $(DB_INSTALLS)))
INSTALL_DBD_INSTALLS = $(addprefix $(INSTALL_DBD)/,$(notdir $(DBD_INSTALLS)))
##################################################### acf files
# An access security configuration file, *.acf, can be created from
# an *.acs file (has format of acf file plus #include "filename" lines)
# flags for GNU compiler
ACF_CPPFLAGS_YES = -undef -nostdinc
ACF_CPPFLAGS = $(ACF_CPPFLAGS_$(GNU))
ACF_INCLUDES = -I. $(TARGET_INCLUDES) $(USR_INCLUDES)\
$(SRC_INCLUDES) -I$(INSTALL_DB)
ACFDEPENDS_CMD = -$(MKMF) -m $(notdir $@)$(DEP) $(subst -I,,$(ACF_INCLUDES)) $@ $<
ACF_CMD = $(CPP) $(ACF_CPPFLAGS) $(ACF_INCLUDES) $< > $@
##################################################### dependancies
HINC += $(addsuffix .h,$(DBDINC_NAME))
COMMON_DBDINC += $(addprefix $(COMMON_DIR)/,$(HINC))
DBDDEPENDS_FILES += $(addsuffix $(DEP),$(HINC) \
$(patsubst $(COMMON_DIR)/%,%,$(COMMON_DBS)) \
$(patsubst $(COMMON_DIR)/%,%,$(COMMON_DBDS)))
DBDDEPENDS_FLAGS = $(subst -I,,$(filter-out -S%,$(DBDFLAGS)))
DBDDEPENDS_CMD = -$(MKMF) -m $(notdir $@)$(DEP) $(DBDDEPENDS_FLAGS) $@ $<
MAKEDBDEPENDS = $(PERL) $(TOOLS)/makeDbDepends.pl
#####################################################
ifndef T_A
ECHO := $(if $(findstring s,$(MAKEFLAGS)),$(COMMENT),@echo)
COMMON_DIR = .
INSTALL_DBDS =
INSTALL_DBS =
COMMON_DBDS = $(DBD)
COMMON_DBS = $(DB)
COMMONS = $(DBD) $(DB)
ACTIONS = inc
ACTIONS += build
ACTIONS += install
ACTIONS += buildInstall
ACTIONS += browse
ACTIONS += runtests
actionArchTargets = $(foreach x, $(ACTIONS),\ $(foreach arch,$(BUILD_ARCHS), $(x)$(DIVIDER)$(arch)))
cleanArchTargets = $(foreach arch,$(BUILD_ARCHS), clean$(DIVIDER)$(arch))
-include $(TOP)/configure/CONFIG_APP_INCLUDE
all: install
install: buildInstall
buildInstall : build
rebuild: clean install
.PHONY: all inc build install clean rebuild buildInstall
$(actionArchTargets) $(BUILD_ARCHS):install
$(cleanArchTargets):clean
.PHONY: $(BUILD_ARCHS) $(actionArchTargets) $(cleanArchTargets)
endif # T_A defined
ifneq (,$(strip $(DBDDEPENDS_FILES)))
-include $(DBDDEPENDS_FILES)
endif
$(DBDDEPENDS_FILES):
##################################################### build dependancies, clean rule
inc : $(COMMON_INC) $(INSTALL_INC)
build : $(COMMON_DBDS) $(COMMON_DBS) \
$(INSTALL_DBDS) $(INSTALL_DBS) \
$(DBDDEPENDS_FILES) $(TARGETS) \
$(INSTALL_DB_INSTALLS) $(INSTALL_DBD_INSTALLS)
clean::
@$(RM) $(COMMONS) $(DBDDEPENDS_FILES)
@$(RM) *_registerRecordDeviceDriver.cpp
@$(RM) $(TARGETS)
realclean:: clean
##################################################### CapFast filter
$(COMMON_DIR)/%.edf: ../%.sch $(DEPSCHS)
@$(RM) $@
@if [ ! -f cad.rc -a -r ../cad.rc ] ; then ln -s ../cad.rc ; fi
$(SCH2EDIF) $(SCH2EDIF_SYSFLAGS) $(SCH2EDIF_FLAGS) -o $@ $<
##################################################### Substitution files
# WARNING: CREATESUBSTITUTIONS script needs output dir on command line
ifdef CREATESUBSTITUTIONS
$(COMMON_DIR)/%.substitutions:
$(ECHO) "Create substitutions"
@$(RM) $@
$(CREATESUBSTITUTIONS) $@
endif
$(INSTALL_DB)/%.substitutions: %.substitutions
$(ECHO) "Installing db file $@"
@$(INSTALL) -d -m $(INSTALL_PERMISSIONS) $< $(@D)
.PRECIOUS: $(COMMON_DIR)/%.substitutions
##################################################### Template files
$(COMMON_DIR)/%.template: $(COMMON_DIR)/%.edf
@$(RM) $@
$(E2DB) $(E2DB_SYSFLAGS) $(E2DB_FLAGS) -n $@.VAR $<
@$(REPLACEVAR) < $@.VAR > $@
@$(RM) $@.VAR
$(INSTALL_DB)/%.template: %.template
$(ECHO) "Installing db file $@"
@$(INSTALL) -d -m $(INSTALL_PERMISSIONS) $< $(@D)
.PRECIOUS: $(COMMON_DIR)/%.template
##################################################### INC files
$(COMMON_DIR)/%Record.h: $(COMMON_DIR)/%Record.dbd
@$(RM) $(notdir $@)$(DEP)
@$(DBDDEPENDS_CMD)
echo "$< : ../Makefile" >> $(notdir $@)$(DEP)
@$(RM) $(notdir $@)
$(DBTORECORDTYPEH) $(DBDFLAGS) $< $(notdir $@)
@$(MV) $(notdir $@) $@
$(COMMON_DIR)/%Record.h: %Record.dbd
@$(RM) $(notdir $@)$(DEP)
@$(DBDDEPENDS_CMD)
echo "$< : ../Makefile" >> $(notdir $@)$(DEP)
@$(RM) $(notdir $@)
$(DBTORECORDTYPEH) $(DBDFLAGS) $< $(notdir $@)
@$(MV) $(notdir $@) $@
$(COMMON_DIR)/menu%.h: $(COMMON_DIR)/menu%.dbd
@$(RM) $(notdir $@)$(DEP)
@$(DBDDEPENDS_CMD)
echo "$< : ../Makefile" >> $(notdir $@)$(DEP)
@$(RM) $(notdir $@)
$(DBTOMENUH) $(DBDFLAGS) $< $(notdir $@)
@$(MV) $(notdir $@) $@
$(COMMON_DIR)/menu%.h: menu%.dbd
@$(RM) $(notdir $@)$(DEP)
@$(DBDDEPENDS_CMD)
echo "$< : ../Makefile" >> $(notdir $@)$(DEP)
@$(RM) $(notdir $@)
$(DBTOMENUH) $(DBDFLAGS) $< $(notdir $@)
@$(MV) $(notdir $@) $@
.PRECIOUS: $(COMMON_DIR)/%.h
##################################################### DBD files
$(COMMON_DIR)/bpt%.dbd: bpt%.data
$(MAKEBPT) $< $(notdir $@)
@$(MV) $(notdir $@) $@
$(COMMON_DIR)/%.dbd: $(COMMON_DIR)/%Include.dbd
@$(RM) $(notdir $@)$(DEP)
@$(DBDDEPENDS_CMD)
echo "$< : ../Makefile" >> $(notdir $@)$(DEP)
$(ECHO) "Expanding dbd"
@$(RM) $(notdir $@)
@$(DBEXPAND) $(DBDFLAGS) -o $(notdir $@) $<
@$(MV) $(notdir $@) $@
$(COMMON_DIR)/%.dbd: %Include.dbd
@$(RM) $(notdir $@)$(DEP)
@$(DBDDEPENDS_CMD)
echo "$< : ../Makefile" >> $(notdir $@)$(DEP)
$(ECHO) "Expanding dbd"
@$(RM) $(notdir $@)
$(DBEXPAND) $(DBDFLAGS) -o $(notdir $@) $<
@$(MV) $(notdir $@) $@
$(COMMON_DIR)/%Include.dbd:
@$(RM) $(notdir $@)
$(PERL) $(TOOLS)/makeIncludeDbd.pl $($*_DBD) $(notdir $@)
@$(MV) $(notdir $@) $@
$(INSTALL_DBD)/%: $(COMMON_DIR)/%
$(ECHO) "Installing created dbd file $@"
@$(INSTALL) -d -m $(INSTALL_PERMISSIONS) $< $(@D)
$(INSTALL_DBD)/%: %
$(ECHO) "Installing dbd file $@"
@$(INSTALL) -d -m $(INSTALL_PERMISSIONS) $< $(@D)
define DBD_INSTALLS_template
$$(INSTALL_DBD)/$$(notdir $(1)) : $(1)
$(ECHO) "Installing $$@"
@$$(INSTALL) -d -m $$(INSTALL_PERMISSIONS) $$^ $$(INSTALL_DBD)
endef
$(foreach file, $(DBD_INSTALLS), $(eval $(call DBD_INSTALLS_template, $(file))))
.PRECIOUS: $(COMMON_DBDS) $(COMMON_DIR)/%Include.dbd
##################################################### DB files
$(COMMON_DIR)/%.db$(RAW): $(COMMON_DIR)/%.edf
$(E2DB) $(E2DB_SYSFLAGS) $(E2DB_FLAGS) -n $*.VAR $<
@$(REPLACEVAR) < $*.VAR > $@
@$(RM) $*.VAR
$(COMMON_DIR)/%.db$(RAW): %.substitutions
@$(RM) $(notdir $@)$(DEP)
@$(MAKEDBDEPENDS) $@ $< $(TEMPLATE_FILENAME) >> $(notdir $@)$(DEP)
echo "$@ : $(TEMPLATE_FILENAME)" >> $(notdir $@)$(DEP)
$(ECHO) "Inflating database from $< $(TEMPLATE_FILENAME)"
@$(RM) $@ $*.tmp
$(MSI) $(DBFLAGS) -S$< $(TEMPLATE_FILENAME) > $*.tmp
$(MV) $*.tmp $@
$(COMMON_DIR)/%.db$(RAW): %.template
@$(RM) $(notdir $@)$(DEP)
@$(MAKEDBDEPENDS) $@ $^ >> $(notdir $@)$(DEP)
$(ECHO) "Inflating database from $<"
@$(RM) $@ $*.tmp
$(MSI) $(DBFLAGS) $< > $*.tmp
$(MV) $*.tmp $@
$(COMMON_DIR)/%.acf: %.acs
@$(RM) $(notdir $@)$(DEP)
@$(ACFDEPENDS_CMD)
$(ECHO) "Creating acf file $@"
@$(RM) $@
$(ACF_CMD)
.PRECIOUS: $(COMMON_DIR)/%.acf
# dbst based database optimization
ifeq '$(DB_OPT)' 'YES'
$(COMMON_DIR)/%.db$(RAW): ../%.db
@$(RM) $@
$(CP) $< $@
$(COMMON_DIR)/%.db: $(COMMON_DIR)/%.db$(RAW)
$(ECHO) "Optimizing database $@"
@$(RM) $@
$(DBST) . $< -d > $@
.PRECIOUS: $(COMMON_DIR)/%.db
.PRECIOUS: $(DB:%=$(COMMON_DIR)/%$(RAW))
else
$(INSTALL_DB)/%: %
$(ECHO) "Installing db file $@"
@$(INSTALL) -d -m $(INSTALL_PERMISSIONS) $< $(@D)
endif
$(INSTALL_DB)/%.db: $(COMMON_DIR)/%.db
$(ECHO) "Installing created db file $@"
@$(INSTALL) -d -m $(INSTALL_PERMISSIONS) $< $(@D)
define DB_INSTALLS_template
$$(INSTALL_DB)/$$(notdir $(1)) : $(1)
$(ECHO) "Installing $$@"
@$$(INSTALL) -d -m $$(INSTALL_PERMISSIONS) $$^ $$(INSTALL_DB)
endef
$(foreach file, $(DB_INSTALLS), $(eval $(call DB_INSTALLS_template, $(file))))
.PRECIOUS: $(COMMON_DIR)/%.edf
.PRECIOUS: $(COMMON_DBS)
##################################################### register record,device,driver support
IOC_INST_TOP := $(firstword $(IOCS_APPL_TOP) \
$(shell $(PERL) $(TOOLS)/fullPathName.pl $(INSTALL_LOCATION) ) )
%_registerRecordDeviceDriver.cpp: $(COMMON_DIR)/%.dbd
@$(RM) $@ $*.tmp
$(REGISTERRECORDDEVICEDRIVER) $< $(basename $@) $(IOC_INST_TOP) > $*.tmp
$(MV) $*.tmp $@
%_registerRecordDeviceDriver.cpp: %.dbd
@$(RM) $@ $*.tmp
$(REGISTERRECORDDEVICEDRIVER) $< $(basename $@) $(IOC_INST_TOP) > $*.tmp
$(MV) $*.tmp $@
.PRECIOUS: %_registerRecordDeviceDriver.cpp
.PRECIOUS: %$(DEP)
##################################################### END OF FILE
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