## automake - create Makefile.in from Makefile.am
## Copyright (C) 2001-2014 Free Software Foundation, Inc.

## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2, or (at your option)
## any later version.

## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.

## You should have received a copy of the GNU General Public License
## along with this program.  If not, see <http://www.gnu.org/licenses/>.

## Handle our "flagship" targets 'all', 'install' and 'check', as
## well as timely creation of config headers and $(BUILT_SOURCES).

# ------------------- #
#  The 'all' target.  #
# ------------------- #

.PHONY: all all-am all-local
ifdef SUBDIRS
.PHONY: all-recursive
endif

all-am: all-local $(am.all.targets)
all: $(if $(SUBDIRS),all-recursive,all-am)

# --------------------- #
#  The 'check' target.  #
# --------------------- #

.PHONY: check check-am check-local
ifdef SUBDIRS
.PHONY: check-recursive
endif

# The check target must depend on the local equivalent of 'all', to
# ensure all the primary targets are built; then it must build the
# local check dependencies, and finally run the actual tests (as given
# by $(TESTS), by DejaGNU, and by the 'check-local' target).
am.test-suite.check-targets = check-DEJAGNU check-TESTS check-local
.PHONY: $(am.test-suite.check-targets)
check-am: $(am.test-suite.check-targets)
$(am.test-suite.check-targets): all-am $(am.test-suite.deps)

check: $(if $(SUBDIRS),check-recursive,check-am)

## ----------------------------------------- ##
## installdirs -- Creating the installdirs.  ##
## ----------------------------------------- ##

.PHONY: installdirs installdirs-local
ifdef SUBDIRS
.PHONY: installdirs-am
RECURSIVE_TARGETS += installdirs-recursive
installdirs: installdirs-recursive
endif

$(if $(SUBDIRS),installdirs-am,installdirs): installdirs-local
ifdef am__installdirs
# The reason we loop over $(am__installdirs), instead of simply running
# "$(MKDIR_P) $(am__installdirs), is that directories variable such as
# "$(DESTDIR)$(mydir)" can potentially expand to "" if $(mydir) is
# conditionally defined.  BTW,  directories in $(am__installdirs) are
# already quoted in order to support installation paths with spaces.
	for dir in $(am__installdirs); do \
	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
	done
endif

# ------------------ #
#  Install targets.  #
# ------------------ #

.PHONY: install install-exec install-data uninstall
.PHONY: install-exec-am install-data-am uninstall-am

ifdef SUBDIRS
RECURSIVE_TARGETS += install-data-recursive install-exec-recursive
RECURSIVE_TARGETS += install-recursive uninstall-recursive
install-exec: install-exec-recursive
install-data: install-data-recursive
uninstall: uninstall-recursive
else
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am
endif

install: $(if $(SUBDIRS),install-recursive,install-am)

.PHONY: install-am
install-am: all-am
	@$(MAKE) install-exec-am install-data-am


.PHONY: installcheck
ifdef SUBDIRS
installcheck: installcheck-recursive
else
installcheck: installcheck-am
.PHONY: installcheck-am
installcheck-am:
endif

## If you ever modify this, keep in mind that INSTALL_PROGRAM is used
## in subdirectories, so never set it to a value relative to the top
## directory.
.PHONY: install-strip
## Beware that there are two variables used to install programs:
##   INSTALL_PROGRAM is used for ordinary *_PROGRAMS
##   install_sh_PROGRAM is used for nobase_*_PROGRAMS (because install-sh
##                                                     creates directories)
## It's OK to override both with INSTALL_STRIP_PROGRAM, because
## INSTALL_STRIP_PROGRAM uses install-sh (see m4/strip.m4 for a rationale).
##
## Use double quotes for the *_PROGRAM settings because we might need to
## interpolate some backquotes at runtime.
##
## The case for empty $(STRIP) is separate so that it is quoted correctly for
## multiple words, but does not expand to an empty words if STRIP is empty.
install-strip:
	$(MAKE) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	        install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
		INSTALL_STRIP_FLAG=-s \
		$(if $(STRIP),"INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'") \
		install

# Allow parallel install with forced relink.  See commit Automake bd4a1d5
# of 2000-10-19 for a little more background.
# FIXME: this is gross, and is debatable how useful and/or needed this
# workaround still is today.  This is something that should be eventually
# discussed with the Libtool guys.
ifdef bin_PROGRAMS
  ifdef lib_LTLIBRARIES
    install-binPROGRAMS: install-libLTLIBRARIES
  endif
  ifdef nobase_lib_LTLIBRARIES
    install-binPROGRAMS: install-nobase_libLTLIBRARIES
  endif
endif

# -------------------------------------- #
#  $(BUILT_SOURCES) and config headers.  #
# -------------------------------------- #

# We need to make sure $(BUILT_SOURCES) files are built before
# any "ordinary" target (all, check, install, ...) is run.
# Ditto for config.h (or files specified in AC_CONFIG_HEADERS).
# But of course, we shouldn't attempt to build any of them when
# running in dry mode.
am.built-early = $(am.config-hdr.local) $(BUILT_SOURCES)
ifeq ($(am.make.dry-run),true)
# A trick to make the "make -n" output more useful, albeit not
# completely accurate.
all check install: | $(am.built-early)
else
# Also, with this implementation, a recursive make call in the recipe
# of any $(BUILT_SOURCES) (or any of its prerequisites) could cause an
# infinite recursion (complete with fork bomb, yuck), if we are not
# careful.  The following hack takes care of the problem.
$(am.built-early): am.hack.making-built-sources = yes
export am.hack.making-built-sources
ifndef am.hack.making-built-sources
$(foreach x,$(am.built-early),$(eval -include .am/built-sources/$(x)))
.am/built-sources/%: | %
	@$(am.cmd.ensure-target-dir-exists)
	@touch $@
endif
endif