package-generic.mk

#
# This is build system for small libraries and projects.
# Copyright (C) 2020 Alexey Dynda
#
# 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
# of the License, 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#

# $1 package name
define inner-package-generic

$(1)_DEPENDENCIES ?=
$(1)_SRCDIR ?=
$(1)_CONF_ENV ?=
$(1)_CONF_OPTS ?=
$(1)_MAKE_ENV ?=
$(1)_MAKE_OPTS ?=
$(1)_CLEAN_OPTS ?= clean
$(1)_PKGCONFIG ?=
$(1)_INSTALL_OPTS ?= DESTDIR=$(STAGING_DIR) install
$(1)_INSTALL_TARGET ?= YES

.PHONY: $(1)_clean $(1)

ifndef $(1)_CONFIGURE_CMDS
define $(1)_CONFIGURE_CMDS
	(cd $$($(1)_SRCDIR) && $$(AUTORECONF))
	(cd $$($(1)_SRCDIR) && rm -rf config.cache && \
	    $$(CROSS_ENV) \
	    ac_cv_func_mmap_fixed_mapped=yes \
	    ac_cv_func_memcmp_working=yes \
	    ac_cv_have_decl_malloc=yes \
	    gl_cv_func_malloc_0_nonnull=yes \
	    ac_cv_func_malloc_0_nonnull=yes \
	    ac_cv_func_calloc_0_nonnull=yes \
	    ac_cv_func_realloc_0_nonnull=yes \
	    lt_cv_sys_lib_search_path_spec="" \
	    $$($(1)_CONF_ENV) \
	    CONFIG_SITE=/dev/null \
	    ./configure \
	    --target=$(CROSS_COMPILE) \
	    --host=$(CROSS_COMPILE) \
	    --build=$(HOST_NAME) \
	    --prefix=/usr \
	    --sysconfdir=/etc \
	    --exec-prefix=/usr \
	    --localstatedir=/var \
	    --disable-gtk-doc \
	    --program-prefix="" \
	    --disable-gtk-doc-html \
	    --disable-documentation \
	    --disable-docs \
	    --disable-doc \
	    --with-xmlto=no \
	    --disable-dependency-tracking \
	    --enable-ipv6 \
	    --with-fop=no \
	    $$($(1)_CONF_OPTS) \
	)
endef
endif

ifndef $(1)_BUILD_CMDS
define $(1)_BUILD_CMDS
	$$(CROSS_ENV) $$($(1)_MAKE_ENV) $$(MAKE) -C $($(1)_SRCDIR) $$($(1)_MAKE_OPTS)
endef
endif

ifndef $(1)_INSTALL_CMDS
define $(1)_INSTALL_CMDS
	$$(MAKE) -C $($(1)_SRCDIR) $$($(1)_INSTALL_OPTS)
	@mkdir -p $(STAGING_DIR)/usr/lib/pkgconfig $(STAGING_DIR)/usr/share/cmake $(STAGING_DIR)/usr/include
	@for i in $$($(1)_PKGCONFIG); do \
	    cp -f $$$${i} $(STAGING_DIR)/usr/lib/pkgconfig/; \
	done
	@for i in $$($(1)_CMAKE_MODULE); do \
	    cp -f $$$${i} $(STAGING_DIR)/usr/share/cmake/; \
	done
endef
endif

$($(1)_SRCDIR)/.ts_deps: | $($(1)_DEPENDENCIES)
	@$(call print-info, "=== Building $(1) ===")
	@touch $$@

$($(1)_SRCDIR)/.ts_conf: $($(1)_SRCDIR)/.ts_deps
	$$($(1)_CONFIGURE_CMDS)
	@$(call print-status, "=== Configuring $(1) done ===")
	@touch $$@

$($(1)_SRCDIR)/.ts_build: PKG_SRCDIR=$($(1)_SRCDIR)
$($(1)_SRCDIR)/.ts_build: $($(1)_SRCDIR)/.ts_conf
	$$($(1)_BUILD_CMDS)
	$(foreach hook,$($(1)_POST_BUILD_HOOKS),$$(call $(hook)))
	@$(call print-status, "=== Build $(1) done ===")
	@touch $$@

$($(1)_SRCDIR)/.ts_install: $($(1)_SRCDIR)/.ts_build
	$$($(1)_INSTALL_CMDS)
	@$(call print-status, "=== Install $(1) done ===")
	@touch $$@

ifeq ($$($(1)_INSTALL_TARGET),YES)
$(1): $($(1)_SRCDIR)/.ts_install
else
$(1): $($(1)_SRCDIR)/.ts_build
endif

$(1)_clean:
	@rm -f $($(1)_SRCDIR)/.ts_*
	-$(MAKE) -C $($(1)_SRCDIR) $$($(1)_CLEAN_OPTS)
	@$(call print-ok, "=== Clean $(1) done ===")

clean: $(1)_clean

$(1):
	@$(call print-status, "=== OK $(1) ===")

endef