# Makefile for a directory with several sub-directories 
# Last edited on 2023-04-28 18:35:53 by stolfi

######################################################################
# To be included by the top-level Makefile in the program's directory.
# The caller must define
# 
#   ${STOLFIHOME} directory with stolfi's bin, lib, include, etc.
#   ${IGNOREDIRS} a list of sub-dirs of current dir where "make" should NOT be run
#
# "make XXX" will perform "make XXX" on each of the ${MK_SUBDIRS}, in order.

include ${STOLFIHOME}/programs/GENERIC.make

# ----------------------------------------------------------------------
# "make actions" performs all of the ${ACTIONS} in each subdir, in turn:

ALLDIRS := ${shell find ./* -maxdepth 0 -type d -print | sort | sed -e 's:^[.][/]::g' }

MK_SUBDIRS := ${filter-out JUNK SAVE LATER ${IGNOREDIRS},${ALLDIRS}}

actions: 
	@echo "ACTIONS = ${ACTIONS}"
	@echo "IGNOREDIRS = ${IGNOREDIRS}"
	@echo "MK_SUBDIRS = ${MK_SUBDIRS}"
	for dir in ${MK_SUBDIRS}; do \
          ( echo '#-- GENERIC-ROOT-DIR.make : start ${ACTIONS} in $$dir --#'; \
            echo "$$dir"; \
            cd $$dir/. && \
            make ACTIONS="${ACTIONS}" actions ; \
            echo '#-- GENERIC-ROOT-DIR.make : end ${ACTIONS} in $$dir --#' ; \
          ) ; \
        done

# ----------------------------------------------------------------------
# "make all"
# "make clean"
# "make uninstall"
# "make install"
# "make build-libs"
# "make build-progs"
# "make build-tests"
# "make build"
# "make check"
# "make depend"
# "make tar-export"
# These actions are just performed on all sub-directories in the 
# list ${MK_SUBDIRS}, in order.

all:
	${MAKE} ACTIONS="all" actions

build-libs:
	${MAKE} ACTIONS="build-libs" actions

build-progs:
	${MAKE} ACTIONS="build-progs" actions

build-tests:
	${MAKE} ACTIONS="build-tests" actions

build:
	${MAKE} ACTIONS="build" actions

uninstall:
	${MAKE} ACTIONS="uninstall" actions

install:
	${MAKE} ACTIONS="install" actions

check: 
	${MAKE} ACTIONS="check" actions

clean: 
	${MAKE} ACTIONS="clean" actions

depend: 
	${MAKE} ACTIONS="depend" actions

#---------------------------------------------------------------------
# "make debug" prints some debugging info:
debug:
	@echo "MK_SUBDIRS = ${MK_SUBDIRS}"
	@echo "ACTIONS = ${ACTIONS}"