Subversion Repositories DevTools

# -*- mode: mak; tabs: 8; -*-

#

##############################################################################

# 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      := @

XX_PRE      := @

AA_PRE      := @

SHOWARGS    := NONE

USE_FILTER  := 1

LEAVETMP    :=

SHOWENV     :=

ifdef OPTIONS

ifneq "$(findstring args,$(OPTIONS))" ""        # Show arguments (default)

CC_PRE :=

XX_PRE :=

SHOWARGS := ARGS

endif

ifneq "$(findstring noargs,$(OPTIONS))" ""      # Show no arguments

CC_PRE := @

XX_PRE := @

SHOWARGS := NONE

endif

ifneq "$(findstring allargs,$(OPTIONS))" ""     #  Show ALL arguments

AA_PRE :=

SHOWARGS := ALL

endif

ifneq "$(findstring filter,$(OPTIONS))" ""      # Use filter (Default)

USE_FILTER := 1

endif

ifneq "$(findstring nofilter,$(OPTIONS))" ""    # Don't use filter

USE_FILTER  :=

endif

ifneq "$(findstring leavetmp,$(OPTIONS))" ""    # Leave temp files

LEAVETMP := 1

endif

ifneq "$(findstring noleavetmp,$(OPTIONS))" ""  # Don't leave temp files (Default)

LEAVETMP :=

endif

ifneq "$(findstring showenv,$(OPTIONS))" ""     # Display env before commands

SHOWENV := 1

endif

ifneq "$(findstring noshowenv,$(OPTIONS))" ""   # Don't display env before commands

SHOWENV :=

endif

endif

#

###############################################################################

# 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

#

###############################################################################

# 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 SHOWENV

define show_environment

		$(printenv)

endef

else

define show_environment

endef

endif

#

###############################################################################

# Verbose versions of specific commands

###############################################################################

#

ifdef VERBOSE

GBE_RM		=$(rm)

GBE_RMDIR	=$(rmdir)

else

GBE_RM		=@$(rm)

GBE_RMDIR	=@$(rmdir)

endif

#

###############################################################################

# Support macros

###############################################################################

#

#.. Remove files contained within the specified list

#

#   Usage:      $(call RmFiles,VARIABLE_NAME)

#

define RmFiles

	@(if [ "$(GBE_VERBOSE)" -gt 0 ]; then \

		echo Removing $($(1)); fi; \

	CHOWNS=; \

	RMS=; \

	for file in $($(1)); do \

		if [ -f $$file -o -h $$file ]; then \

			if [ ! -w $$file ]; then \

				CHOWNS="$$CHOWNS $$file"; \

			fi; \

			RMS="$$RMS $$file"; \

		fi; \

	done; \

	if [ -n "$$RMS" ]; then \

		if [ -n "$$CHOWNS" ]; then \

			$(chmod) -f +w $$CHOWNS; \

		fi; \

		$(rm) -f $$RMS; \

	fi);

endef

#.. Install/uninstall the specified file

#

#   Usage:      $(call InstallFile,dest,file,path,fmode)

#               $(call UninstallFile,file)

#

define InstallFile

    $(call CopyFile,installing,$1,$2,$3,$4)

endef

define UninstallFile

    $(call UncopyFile,uninstalling,$1)

endef

#.. Package/Unpackage the specified file

#

#   Usage:      $(call PackageFile,dest,file,path,fmode)

#               $(call UnpackageFile,file)

#

define PackageFile

    $(call CopyFile,packaging,$1,$2,$3,$4)

endef

define UnpackageFile

    $(call UncopyFile,unpackaging,$1)

endef

#.. Generic Copy/Remove the specified file

#

#   Usage:      $(call CopyFile,Text,dest,file,path,fmode)

#               $(call UncopyFile,Text,file)

#

define CopyFile

	@(echo ------ $1 "$2"; \

        dest=$(subst $$,\$$,$(2)); file=$(subst $$,\$$,$(3)); path=$(4); fmode=$(5); \

        if [ ! -f "$$file" ] ; then echo "$1 source file not found: $$file" ; exit 1; fi;\

	if [ ! -d "$$path" ] ; then $(mkdir) -p "$$path"; fi; \

	if [ -f "$$dest" -a ! -w "$$dest" ]; then $(chmod) -f +w "$$dest"; fi; \

	$(rm) -f "$$dest"; \

        $(cp) "$$file" "$$dest" ;\

        if [ $$? -gt 0 ] ; then echo "$1 copy error" ; exit 1; fi ;\

        $(if $(5),$(chmod) -f $$fmode "$$dest") ; \

        if [ ! -f "$$dest" ] ; then echo "$1 file not found after copy: $$dest" ; exit 1; fi; \

        );

endef

define UncopyFile

	@(echo ------ $1 "$2"; \

        file=$(subst $$,\$$,$2); \

	if [ -f "$$file" ]; then \

		if [ ! -w "$$file" ]; then $(chmod) -f +w "$$file"; fi; \

		$(rm) -f "$$file"; \

	fi);

endef

##