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############################################################################### File: rules.std# Compat for older (embedded) makefiles###############################################################################SCM_ROOT = $(GBE_ROOT)SCM_TYPE = $(GBE_TYPE)SCM_BIN = $(GBE_BIN)SCM_PLATFORM = $(GBE_PLATFORM)################################################################################# Common definitions extracted from OPTIONS# CC_PRE - Verbosity control: Compiler commands. Show on args, allargs# XX_PRE - Verbosity control: General commands. Show on args, allargs# AA_PRE - Verbosity control: Internal commands. Only display for allargs## SHOWARGS - Argument Showing Level: NONE, ALL, ARGS# VERBOSE_OPT - Verbosity option suitable for jats commands###############################################################################CC_PRE := @XX_PRE := @AA_PRE := @SHOWARGS := NONEVERBOSE_OPT :=USE_FILTER := 1LEAVETMP :=SHOWENV :=ifdef OPTIONSifneq "$(findstring args,$(OPTIONS))" "" # Show arguments (default)CC_PRE :=XX_PRE :=SHOWARGS := ARGSVERBOSE_OPT := -verboseendififneq "$(findstring noargs,$(OPTIONS))" "" # Show no argumentsCC_PRE := @XX_PRE := @SHOWARGS := NONEVERBOSE_OPT :=endififneq "$(findstring allargs,$(OPTIONS))" "" # Show ALL argumentsAA_PRE :=SHOWARGS := ALLVERBOSE_OPT := -verbose=3endififneq "$(findstring filter,$(OPTIONS))" "" # Use filter (Default)USE_FILTER := 1endififneq "$(findstring nofilter,$(OPTIONS))" "" # Don't use filterUSE_FILTER :=endififneq "$(findstring leavetmp,$(OPTIONS))" "" # Leave temp filesLEAVETMP := 1endififneq "$(findstring noleavetmp,$(OPTIONS))" "" # Don't leave temp files (Default)LEAVETMP :=endififneq "$(findstring showenv,$(OPTIONS))" "" # Display env before commandsSHOWENV := 1endififneq "$(findstring noshowenv,$(OPTIONS))" "" # Don't display env before commandsSHOWENV :=endifendif################################################################################ Some old VIX uses have the following EnvVars set. These can confuse the# gnu autoconfigure process. Ensure that they are not setunexport CC CXX CPP CPP_LINK CPPFLAGS#unexport LD_LIBRARY_PATH################################################################################# Brain hurts stuff... $(space) becomes a macro containing 1 space# other aren't so bad. These are used to make argument lists is a few# places where we have to translate from a space seperated list to a# something else seperated list (or vicky verka).################################################################################comma := ,plus := +semicolon := ;empty :=space := $(empty) $(empty)spacealt := %20################################################################################# Macros to assist in the handling of paths with spaces# encodepath - Uses spacealt, uses /, space-sep-list# Used to conatins lists of paths that may contain# spaces. Used for INCLUDE and LIB paths## decodepath - Decodes an encoded path-list.# User specifies the item prefix and suffix.# Return list uses \ and may have spaces in pathnames# Prefix items with 1st-arg# Join items with 2nd arg## Usage:# aa = $(call encodepath,c:\Program Files)# $(call decodepath,-I,;,$(aa))#################################################################################encodepath = $(subst //,/,$(subst \,/,$(subst $(space),$(spacealt),$(strip $(1)))))decodepath = $(subst $(spacealt),$(space),$(subst $(space),$(empty),$(patsubst %,$(1)%$(2),$(subst /,\,$(3)))))################################################################################## Macros to convert relative to absolute paths## Work around for a bug in make 3.81 where abspath assumes that the input# is a relative path. The work around checks for paths that have a : or start# with a '/ - and assumes these are absolute.# It will only call makes 'abspath' for relative paths.#################################################################################myabspath = $(foreach dir,$1,$(call myabs1path,$(dir)))myabs1path = $(if $(or $(findstring :,$1),$(filter /%,$1)),$1,$(abspath $1))################################################################################# A little macro used within each of the rules for translating a file from# one type to another to print the environment if the variable SHOWENV has# been defined.################################################################################ifdef SHOWENVdefine show_environment$(printenv)endefelsedefine show_environmentendefendif################################################################################## A macro to dump out command files if the ARGS or ALLARGS option is set# Usage: $(call show_cmdfile,<PathOfCommandFile>)#################################################################################ifeq ($(SHOWARGS),NONE)show_cmdfile =elseshow_cmdfile = echo "Using command file: $(1)";cat $(1);echo "End of Command file"endif################################################################################# Support macros#################################################################################.. Invoke RunTime support operations## Usage:# $(JatsRunTime) function_name -- args# Notes:# Don't use " to quote arguments as it will invoke a shell# under windows (and others). This can only slow it down.# Using ' is OK#define JatsRunTime$(GBE_PERL) -Mjats_runtime -eendef#.. Remove files contained within the specified list# Used internally to delete generated files## Usage: $(call RmFiles,VARIABLE_NAME)#define RmFiles$(AA_PRE)JatsFileUtil 'r0' '' $($1)endef#.. Install/uninstall the specified file## Usage: $(call InstallFile,dest,file,fmode)# $(call UninstallFile,file)#define InstallFile$(call CopyFile,installing,$1,$2,$3,)endefdefine UninstallFile$(if $(wildcard $1),$(call UncopyFile,uninstalling,$1))endef#.. Package/Unpackage the specified file## Usage: $(call PackageFile,dest,file,fmode)# $(call UnpackageFile,file)#define PackageFile$(call CopyFile,packaging,$1,$2,$3,)endefdefine UnpackageFile$(if $(wildcard $1),$(call UncopyFile,unpackaging,$1))endef#.. Generic Copy/Remove the specified file## Usage: $(call CopyFile,Text,dest,file,fmode)# $(call UncopyFile,Text,file)## Notes:# dest, file and path# May have spaces in them# These will have been escaped with a '\' which will# need to be removed. The '\ ' is required to keep make# happy elsewhere.## Current implementation uses a dedicated JATS-internal program to perform# the operations. This is much better than the previous implementation# which was shell-based. Its problems included:# 1) Very slow under Windows# 2) Special handling on $# 3) Windows Path length limitation of < ~260 characters## Implementation note:# 1) Do not get the shell involved in invoking the command# Quote args in '' not "" as "" will trigger shell usage# This is good as we don't need/want shell expansion either# Shell startup is slow under windows.# 2) Paths use '/'. This is passed though to the utility## Macros# NiceName - convert a '\ ' pathname into an string with plain spaces# Convert nasty characters into %nn to get past the shell# Characters to convert are:# Percent(%) - Its our escape lead-in# Not sure make handles such file# singlequote(') - It quotes our arguments# Ampersand(&) - If found make uses shell#NiceName = $(subst \$(space), ,$(subst ',%27,$(subst &,%26,$(subst %,%25,$1))))define CopyFile$(AA_PRE)JatsFileUtil 'c0' '$1' '$(call NiceName,$2)' '$(call NiceName,$3)' '$4'endefdefine UncopyFile$(AA_PRE)JatsFileUtil 'd0' '$1' '$(call NiceName,$2)'endef################################################################################ Unit Test Post Processing support# Allows user control by adding UTF_POSTPROCESS=1/0 the command line#UTF_POSTPROCESS := 1# Set to defined or undefinedifneq "$(findstring 1,$(UTF_POSTPROCESS))" ""override UTF_POSTPROCESS := 1elseoverride UTF_POSTPROCESS :=endif##