#
# Copyright (c) 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 Lucía Andrea Illanes Albornoz <lucia@luciaillanes.de>
# set +o errexit -o noglob -o nounset is assumed.
#
# Package make command execution
#

#
# ex_rtl_make() - run make(1)
# @_ar:				ar(1) command name or pathname
# @_cc:				C compiler command name or pathname
# @_cxx:			C++ compiler command name or pathname
# @_ld:				ld(1) command name or pathname
# @_libtool:			libtool(1) command name or pathname or "none"
# @_make:			make(1) command name or pathname
# @_pkg_config:			pkg-config(1) command name or pathname
# @_ranlib:			ranlib(1) command name or pathname
# @--:				(ignored)
# @_set_ccfl:			1 if CC=... is to be passed to make(1), 0 if CC=... is not to be passed to make(1)
# @_subdir:			make(1) -C argument
# @--:				(ignored)
# @_makeflags:			make(1) flags as a whitespace-separated list
# @_makeflags_extra:		extra make(1) flags as a whitespace-separated likst
# @_makeflags_list:		make(1) flags as a :-separated list
# @_makeflags_extra_list:	extra make(1) flags as a :-separated list
# @_makeflags_loadavg:		make(1) -l load argument
# @_makeflags_parallelise:	make(1) -j jobs argument
# @_makeflags_verbosity:	make(1) Makefile verbosity arguments or "none"
# @--:				(ignored)
# @_cflags:			$CFLAGS
# @_cflags_extra:		extra $CFLAGS
# @_cppflags:			$CPPFLAGS
# @_cppflags_extra:		extra $CPPFLAGS
# @_cxxflags:			$CXXFLAGS
# @_cxxflags_extra:		extra $CXXFLAGS
# @_ldflags:			$LDFLAGS
# @_ldflags_extra:		extra $LDFLAGS
# @_pkg_config_libdir:		pkg-config(1) search directory
# @--:				(ignored)
# @_destdir_spec:		DESTDIR=... specification
# @_target:			make(1) target
#
# Returns:			zero (0) on success, non-zero (>0) on failure
#
ex_rtl_make() {
	local	_erm_ar="${1}" _erm_cc="${2}" _erm_cxx="${3}" _erm_ld="${4}"			\
		_erm_libtool="${5}" _erm_make="${6}" _erm_pkg_config="${7}" _erm_ranlib="${8}"	\
		_erm_ignored="${9}"								\
		_erm_set_ccfl="${10}" _erm_subdir="${11}"					\
		_erm_ignored="${12}"								\
		_erm_makeflags="${13}" _erm_makeflags_extra="${14}" _erm_makeflags_list="${15}"	\
		_erm_makeflags_extra_list="${16}" _erm_makeflags_loadavg="${17}"		\
		_erm_makeflags_parallelise="${18}" _erm_makeflags_verbosity="${19}"		\
		_erm_ignored="${20}"								\
		_erm_cflags="${21}" _erm_cflags_extra="${22}" _erm_cppflags="${23}"		\
		_erm_cppflags_extra="${24}" _erm_cxxflags="${25}" _erm_cxxflags_extra="${26}"	\
		_erm_ldflags="${27}" _erm_ldflags_extra="${28}" _erm_pkg_config_libdir="${29}"	\
		_erm_ignored="${30}"								\
		_erm_destdir_spec="${31}" _erm_target="${32}"					\
		_erm_rc=0;

	case "${_erm_makeflags_loadavg:-}" in
	none) _erm_makeflags_loadavg=""; ;;
	esac;

	case "${_erm_libtool:-}" in
	none) _erm_libtool=""; ;;
	esac;

	case "${_erm_makeflags_verbosity}" in
	none) _erm_makeflags_verbosity=""; ;;
	esac;

	case "${_erm_set_ccfl}" in
	1) _erm_set_ccfl="1"; ;;
	*) _erm_set_ccfl=""; ;;
	esac;

(
	if [ "${_erm_libtool:+1}" = 1 ]; then
		export MAKE="make LIBTOOL=${_erm_libtool}";
	fi;

	if [ "${_erm_makeflags_list:+1}" = 1 ]; then
		rtl_run_cmdlineV ":" "${_erm_make}"							\
			AR="${_erm_ar}"									\
			${_erm_set_ccfl:+CC="${_erm_cc}"}						\
			${_erm_set_ccfl:+CXX="${_erm_cxx}"}						\
			LD="${_erm_ld}"									\
			${_erm_libtool:+LIBTOOL="${_erm_libtool}"}					\
			${_erm_pkg_config:+PKG_CONFIG="${_erm_pkg_config}"}				\
			RANLIB="${_erm_ranlib}"								\
													\
			"${_erm_makeflags_list}"							\
			"${_erm_makeflags_extra_list:-}"						\
			${_erm_makeflags_loadavg:-}							\
			${_erm_makeflags_parallelise:-}							\
			${_erm_makeflags_verbosity}							\
													\
			${_erm_cflags:+CFLAGS="${_erm_cflags}"}						\
			${_erm_cflags_extra:+CFLAGS+="${_erm_cflags_extra}"}				\
			${_erm_cppflags:+CPPFLAGS="${_erm_cppflags}"}					\
			${_erm_cppflags_extra:+CPPFLAGS+="${_erm_cppflags_extra}"}			\
			${_erm_cxxflags:+CXXFLAGS="${_erm_cxxflags}"}					\
			${_erm_cxxflags_extra:+CXXFLAGS+="${_erm_cxxflags_extra}"}			\
			${_erm_ldflags:+LDFLAGS="${_erm_ldflags}"}					\
			${_erm_ldflags_extra:+LDFLAGS+="${_erm_ldflags_extra}"}				\
			${_erm_pkg_config_libdir:+PKG_CONFIG_LIBDIR="${_erm_pkg_config_libdir}"}	\
													\
			${_erm_subdir:+-C "${_erm_subdir}"}						\
			${_erm_destdir_spec:+"${_erm_destdir_spec}"}					\
			${_erm_target:+"${_erm_target}"}						\
			;
		exit "${?}";
	elif [ "${_erm_makeflags_extra_list:+1}" = 1 ]; then
		rtl_run_cmdlineV ":" "${_erm_make}"							\
			AR="${_erm_ar}"									\
			${_erm_set_ccfl:+CC="${_erm_cc}"}						\
			${_erm_set_ccfl:+CXX="${_erm_cxx}"}						\
			LD="${_erm_ld}"									\
			${_erm_libtool:+LIBTOOL="${_erm_libtool}"}					\
			${_erm_pkg_config:+PKG_CONFIG="${_erm_pkg_config}"}				\
			RANLIB="${_erm_ranlib}"								\
													\
			${_erm_makeflags:-}								\
			"${_erm_makeflags_extra_list}"							\
			${_erm_makeflags_loadavg:-}							\
			${_erm_makeflags_parallelise:-}							\
			${_erm_makeflags_verbosity}							\
													\
			${_erm_cflags:+CFLAGS="${_erm_cflags}"}						\
			${_erm_cflags_extra:+CFLAGS+="${_erm_cflags_extra}"}				\
			${_erm_cppflags:+CPPFLAGS="${_erm_cppflags}"}					\
			${_erm_cppflags_extra:+CPPFLAGS+="${_erm_cppflags_extra}"}			\
			${_erm_cxxflags:+CXXFLAGS="${_erm_cxxflags}"}					\
			${_erm_cxxflags_extra:+CXXFLAGS+="${_erm_cxxflags_extra}"}			\
			${_erm_ldflags:+LDFLAGS="${_erm_ldflags}"}					\
			${_erm_ldflags_extra:+LDFLAGS+="${_erm_ldflags_extra}"}				\
			${_erm_pkg_config_libdir:+PKG_CONFIG_LIBDIR="${_erm_pkg_config_libdir}"}	\
													\
			${_erm_subdir:+-C "${_erm_subdir}"}						\
			${_erm_destdir_spec:+"${_erm_destdir_spec}"}					\
			${_erm_target:+"${_erm_target}"}						\
			;
		exit "${?}";
	else
		rtl_run_cmdlineV ":" "${_erm_make}"							\
			AR="${_erm_ar}"									\
			${_erm_set_ccfl:+CC="${_erm_cc}"}						\
			${_erm_set_ccfl:+CXX="${_erm_cxx}"}						\
			LD="${_erm_ld}"									\
			${_erm_libtool:+LIBTOOL="${_erm_libtool}"}					\
			${_erm_pkg_config:+PKG_CONFIG="${_erm_pkg_config}"}				\
			RANLIB="${_erm_ranlib}"								\
													\
			${_erm_makeflags:-}								\
			${_erm_makeflags_extra:-}							\
			${_erm_makeflags_loadavg:-}							\
			${_erm_makeflags_parallelise:-}							\
			${_erm_makeflags_verbosity}							\
													\
			${_erm_cflags:+CFLAGS="${_erm_cflags}"}						\
			${_erm_cflags_extra:+CFLAGS+="${_erm_cflags_extra}"}				\
			${_erm_cppflags:+CPPFLAGS="${_erm_cppflags}"}					\
			${_erm_cppflags_extra:+CPPFLAGS+="${_erm_cppflags_extra}"}			\
			${_erm_cxxflags:+CXXFLAGS="${_erm_cxxflags}"}					\
			${_erm_cxxflags_extra:+CXXFLAGS+="${_erm_cxxflags_extra}"}			\
			${_erm_ldflags:+LDFLAGS="${_erm_ldflags}"}					\
			${_erm_ldflags_extra:+LDFLAGS+="${_erm_ldflags_extra}"}				\
			${_erm_pkg_config_libdir:+PKG_CONFIG_LIBDIR="${_erm_pkg_config_libdir}"}	\
													\
			${_erm_subdir:+-C "${_erm_subdir}"}						\
			${_erm_destdir_spec:+"${_erm_destdir_spec}"}					\
			${_erm_target:+"${_erm_target}"}						\
			;
		exit "${?}";
	fi;
);
	_erm_rc="${?}";

	return "${_erm_rc}";
};

# vim:filetype=sh textwidth=0