build generated code: clasp.env make-cross.mk Makefile redundancy

[AndrewStoneOpenClovis]

These files are generated and set various variables for the make system: clasp.env make-cross.mk Makefile

But they do not consistently set the same vars. This redundancy causes bugs...

moving forward: clasp.env is deprecated. It will set only a single variable that points to the "build/local" directory. make-cross.mk should be renamed defines.mk and contain all the variable definitions.

Each Makefile now includes "prefix.mk" which will include this defines.mk so there is no need to set every variable in the environment

These variables are currently only in clasp.env (so multiple languages don't get build unless you add them by hand to make-cross.mk) export SAFPLUS_BUILD_PYTHON=1 export SAFPLUS_BUILD_CPP=1 export SAFPLUS_BUILD_JAVA=0

[minhgiang1983]

Makefile.in :

• remove all export var

• add export BUILD_ROOT=@BUILD_ROOT@

   include $(BUILD_ROOT)/mk/make-cross.mk

make-cross.mk.in : -add all export var from Makefile.in and remove deprecated -remove follow code

.PHONY: crosshelp crosshelp: @echo ' CROSS_BUILD= ' @echo ' - Triggers a host-independent build using the specified' @echo ' toolchain. The following toolchains are available' @echo ' at your host:' @(cd $(buildtools_dir); ls | awk '{print " ",$$1}') @echo ' KERNEL= ' @echo ' - Name of an alternative kernel under the given' @echo ' toolchain. See directories under the' @echo ' /opt/clovis/buildtools//src directory' @echo ' for alternative kernel choices. The default is' @echo ' the "linux" symbolic link.'

clasp.env : remove all export var

test successfull