Add 3.15.6 example app (for compilation tests)

Makefile

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+# Makefile at top of application tree
+TOP = .
+include $(TOP)/configure/CONFIG
+
+# Directories to build, any order
+DIRS += configure
+DIRS += $(wildcard *Sup)
+DIRS += $(wildcard *App)
+DIRS += $(wildcard *Top)
+DIRS += $(wildcard iocBoot)
+
+# The build order is controlled by these dependency rules:
+
+# All dirs except configure depend on configure
+$(foreach dir, $(filter-out configure, $(DIRS)), \
+    $(eval $(dir)_DEPEND_DIRS += configure))
+
+# Any *App dirs depend on all *Sup dirs
+$(foreach dir, $(filter %App, $(DIRS)), \
+    $(eval $(dir)_DEPEND_DIRS += $(filter %Sup, $(DIRS))))
+
+# Any *Top dirs depend on all *Sup and *App dirs
+$(foreach dir, $(filter %Top, $(DIRS)), \
+    $(eval $(dir)_DEPEND_DIRS += $(filter %Sup %App, $(DIRS))))
+
+# iocBoot depends on all *App dirs
+iocBoot_DEPEND_DIRS += $(filter %App,$(DIRS))
+
+# Add any additional dependency rules here:
+
+include $(TOP)/configure/RULES_TOP

configure/CONFIG

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+# CONFIG - Load build configuration data
+#
+# Do not make changes to this file!
+
+# Allow user to override where the build rules come from
+RULES = $(EPICS_BASE)
+
+# RELEASE files point to other application tops
+include $(TOP)/configure/RELEASE
+-include $(TOP)/configure/RELEASE.$(EPICS_HOST_ARCH).Common
+ifdef T_A
+-include $(TOP)/configure/RELEASE.Common.$(T_A)
+-include $(TOP)/configure/RELEASE.$(EPICS_HOST_ARCH).$(T_A)
+endif
+
+CONFIG = $(RULES)/configure
+include $(CONFIG)/CONFIG
+
+# Override the Base definition:
+INSTALL_LOCATION = $(TOP)
+
+# CONFIG_SITE files contain other build configuration settings
+include $(TOP)/configure/CONFIG_SITE
+-include $(TOP)/configure/CONFIG_SITE.$(EPICS_HOST_ARCH).Common
+ifdef T_A
+ -include $(TOP)/configure/CONFIG_SITE.Common.$(T_A)
+ -include $(TOP)/configure/CONFIG_SITE.$(EPICS_HOST_ARCH).$(T_A)
+endif
+

configure/CONFIG_SITE

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+# CONFIG_SITE
+
+# Make any application-specific changes to the EPICS build
+#   configuration variables in this file.
+#
+# Host/target specific settings can be specified in files named
+#   CONFIG_SITE.$(EPICS_HOST_ARCH).Common
+#   CONFIG_SITE.Common.$(T_A)
+#   CONFIG_SITE.$(EPICS_HOST_ARCH).$(T_A)
+
+# CHECK_RELEASE controls the consistency checking of the support
+#   applications pointed to by the RELEASE* files.
+# Normally CHECK_RELEASE should be set to YES.
+# Set CHECK_RELEASE to NO to disable checking completely.
+# Set CHECK_RELEASE to WARN to perform consistency checking but
+#   continue building even if conflicts are found.
+CHECK_RELEASE = YES
+
+# Set this when you only want to compile this application
+#   for a subset of the cross-compiled target architectures
+#   that Base is built for.
+#CROSS_COMPILER_TARGET_ARCHS = vxWorks-ppc32
+
+# To install files into a location other than $(TOP) define
+#   INSTALL_LOCATION here.
+#INSTALL_LOCATION=</absolute/path/to/install/top>
+
+# Set this when the IOC and build host use different paths
+#   to the install location. This may be needed to boot from
+#   a Microsoft FTP server say, or on some NFS configurations.
+#IOCS_APPL_TOP = </IOC's/absolute/path/to/install/top>
+
+# For application debugging purposes, override the HOST_OPT and/
+#   or CROSS_OPT settings from base/configure/CONFIG_SITE
+#HOST_OPT = NO
+#CROSS_OPT = NO
+
+# These allow developers to override the CONFIG_SITE variable
+# settings without having to modify the configure/CONFIG_SITE
+# file itself.
+-include $(TOP)/../CONFIG_SITE.local
+-include $(TOP)/configure/CONFIG_SITE.local
+

configure/Makefile

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+TOP=..
+
+include $(TOP)/configure/CONFIG
+
+TARGETS = $(CONFIG_TARGETS)
+CONFIGS += $(subst ../,,$(wildcard $(CONFIG_INSTALLS)))
+
+include $(TOP)/configure/RULES

configure/RELEASE

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+# RELEASE - Location of external support modules
+#
+# IF YOU MAKE ANY CHANGES to this file you must subsequently
+# do a "gnumake rebuild" in this application's top level
+# directory.
+#
+# The build process does not check dependencies against files
+# that are outside this application, thus you should do a
+# "gnumake rebuild" in the top level directory after EPICS_BASE
+# or any other external module pointed to below is rebuilt.
+#
+# Host- or target-specific settings can be given in files named
+#  RELEASE.$(EPICS_HOST_ARCH).Common
+#  RELEASE.Common.$(T_A)
+#  RELEASE.$(EPICS_HOST_ARCH).$(T_A)
+#
+# This file is parsed by both GNUmake and an EPICS Perl script,
+# so it can ONLY contain definititions of paths to other support
+# modules, variable definitions that are used in module paths,
+# and include statements that pull in other RELEASE files.
+# Variables may be used before their values have been set.
+# Build variables that are NOT used in paths should be set in
+# the CONFIG_SITE file.
+
+# Variables and paths to dependent modules:
+#MODULES = /path/to/modules
+#MYMODULE = $(MODULES)/my-module
+
+# If using the sequencer, point SNCSEQ at its top directory:
+#SNCSEQ = $(MODULES)/seq-ver
+
+# EPICS_BASE should appear last so earlier modules can override stuff:
+EPICS_BASE = /home/ralph/work/EPICS/V3/base-3.15.6
+
+# Set RULES here if you want to use build rules from somewhere
+# other than EPICS_BASE:
+#RULES = $(MODULES)/build-rules
+
+# These allow developers to override the RELEASE variable settings
+# without having to modify the configure/RELEASE file itself.
+-include $(TOP)/../RELEASE.local
+-include $(TOP)/configure/RELEASE.local
+

configure/RULES

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+# RULES
+
+include $(CONFIG)/RULES
+
+# Library should be rebuilt because LIBOBJS may have changed.
+$(LIBNAME): ../Makefile

configure/RULES.ioc

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+#RULES.ioc
+include $(CONFIG)/RULES.ioc

configure/RULES_DIRS

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+#RULES_DIRS
+include $(CONFIG)/RULES_DIRS

configure/RULES_TOP

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+#RULES_TOP
+include $(CONFIG)/RULES_TOP
+

exampleApp/Db/Makefile

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+TOP=../..
+include $(TOP)/configure/CONFIG
+#----------------------------------------
+#  ADD MACRO DEFINITIONS BELOW HERE
+
+# Install databases, templates & substitutions like this
+DB += dbExample1.db
+DB += dbExample2.db
+DB += dbSubExample.db
+DB += user.substitutions
+
+# If <anyname>.db template is not named <anyname>*.template add
+# <anyname>_TEMPLATE = <templatename>
+
+include $(TOP)/configure/RULES
+#----------------------------------------
+#  ADD EXTRA GNUMAKE RULES BELOW HERE
+

exampleApp/Db/dbExample1.db

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+record(ai, "$(user):aiExample")
+{
+	field(DESC, "Analog input")
+	field(INP, "$(user):calcExample.VAL  NPP NMS")
+	field(EGUF, "10")
+	field(EGU, "Counts")
+	field(HOPR, "10")
+	field(LOPR, "0")
+	field(HIHI, "8")
+	field(HIGH, "6")
+	field(LOW, "4")
+	field(LOLO, "2")
+	field(HHSV, "MAJOR")
+	field(HSV, "MINOR")
+	field(LSV, "MINOR")
+	field(LLSV, "MAJOR")
+}
+record(calc, "$(user):calcExample")
+{
+	field(DESC, "Counter")
+	field(SCAN,"1 second")
+	field(FLNK, "$(user):aiExample")
+	field(CALC, "(A<B)?(A+C):D")
+	field(INPA, "$(user):calcExample.VAL  NPP NMS")
+	field(INPB, "9")
+	field(INPC, "1")
+	field(INPD, "0")
+	field(EGU, "Counts")
+	field(HOPR, "10")
+	field(HIHI, "8")
+	field(HIGH, "6")
+	field(LOW, "4")
+	field(LOLO, "2")
+	field(HHSV, "MAJOR")
+	field(HSV, "MINOR")
+	field(LSV, "MINOR")
+	field(LLSV, "MAJOR")
+}
+record(xxx, "$(user):xxxExample")
+{
+	field(DESC, "xxx record")
+	field(EGU, "Counts")
+	field(HOPR, "10")
+	field(HIHI, "8")
+	field(HIGH, "6")
+	field(LOW, "4")
+	field(LOLO, "2")
+	field(HHSV, "MAJOR")
+	field(HSV, "MINOR")
+	field(LSV, "MINOR")
+	field(LLSV, "MAJOR")
+}
+record(compress,"$(user):compressExample")
+{
+	field(DESC, "Circular buffer")
+	field(INP,"$(user):aiExample.VAL CP NMS")
+	field(ALG,"Circular Buffer")
+	field(NSAM,"10")
+	field(HOPR,"10")
+	field(EGU,"Counts")
+}
+

exampleApp/Db/dbExample2.db

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+record(calc, "$(user):calcExample$(no)")
+{
+	alias("$(user):calc$(no)")
+	field(DESC, "Counter No. $(no)")
+	field(SCAN,"$(scan)")
+	field(FLNK, "$(user):aiExample$(no)")
+	field(CALC, "(A<B)?(A+C):D")
+	field(INPA, "$(user):calcExample$(no).VAL NPP NMS")
+	field(INPB, "9")
+	field(INPC, "1")
+	field(INPD, "0")
+	field(EGU, "Counts")
+	field(HOPR, "10")
+	field(HIHI, "8")
+	field(HIGH, "6")
+	field(LOW, "4")
+	field(LOLO, "2")
+	field(HHSV, "MAJOR")
+	field(HSV, "MINOR")
+	field(LSV, "MINOR")
+	field(LLSV, "MAJOR")
+}
+record(ai, "$(user):aiExample$(no)")
+{
+	field(DESC, "Analog input No. $(no)")
+	field(INP, "$(user):calcExample$(no).VAL NPP NMS")
+	field(EGUF, "10")
+	field(EGU, "Counts")
+	field(HOPR, "10")
+	field(LOPR, "0")
+	field(HIHI, "8")
+	field(HIGH, "6")
+	field(LOW, "4")
+	field(LOLO, "2")
+	field(HHSV, "MAJOR")
+	field(HSV, "MINOR")
+	field(LSV, "MINOR")
+	field(LLSV, "MAJOR")
+}
+alias("$(user):aiExample$(no)","$(user):ai$(no)")

exampleApp/Db/dbSubExample.db

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+record(sub,"$(user):subExample")
+{
+    field(INAM,"mySubInit")
+    field(SNAM,"mySubProcess")
+}
+record(aSub,"$(user):aSubExample")
+{
+    field(INAM,"myAsubInit")
+    field(SNAM,"myAsubProcess")
+    field(FTA,"DOUBLE")
+    field(NOA,"10")
+    field(INPA,"$(user):compressExample CPP")
+}

exampleApp/Db/user.substitutions

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+# Example substitutions file
+
+file "db/dbExample1.db" {
+    { user = "ralph" }
+}
+
+file db/dbExample2.db {
+    pattern { user, no, scan }
+        { "ralph", 1, "1 second" }
+        { "ralph", 2, "2 second" }
+        { "ralph", 3, "5 second" }
+}

exampleApp/Makefile

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+TOP = ..
+include $(TOP)/configure/CONFIG
+DIRS := $(DIRS) $(filter-out $(DIRS), $(wildcard *src*))
+DIRS := $(DIRS) $(filter-out $(DIRS), $(wildcard *Src*))
+DIRS := $(DIRS) $(filter-out $(DIRS), $(wildcard *db*))
+DIRS := $(DIRS) $(filter-out $(DIRS), $(wildcard *Db*))
+include $(TOP)/configure/RULES_DIRS
+