#  -*- Mode: makefile; indent-tabs-mode: t -*-
#
#  This file is part of systemd.
#
#  Copyright 2010-2012 Lennart Poettering
#  Copyright 2010-2012 Kay Sievers
#  Copyright 2013 Zbigniew Jędrzejewski-Szmek
#  Copyright 2013 David Strauss
#  Copyright 2016 Luke Shumaker
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.
#
#  systemd 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
#  Lesser General Public License for more details.
#
#  You should have received a copy of the GNU Lesser General Public License
#  along with systemd; If not, see <http://www.gnu.org/licenses/>.

mod.sd.description = (systemd) shared build rules
mod.sd.depends += am

TESTS ?=

# Make behavior
SHELL = bash -o pipefail

.DELETE_ON_ERROR:
.SECONDARY:

# Autoconf
OUR_CPPFLAGS += -MT $@ -MD -MP -MF $(@D)/$(DEPDIR)/$(basename $(@F)).P$(patsubst .%,%,$(suffix $(@F)))
OUR_CPPFLAGS += -include $(topoutdir)/config.h
OUR_CPPFLAGS += $(sort -I$(@D) $(if $(<D),-I$(<D) -I$(call at.out2src,$(<D))))

# 
sd.ALL_CFLAGS       = $(strip $(OUR_CFLAGS)       $(am.CFLAGS)       $(sd.CFLAGS)       $(CFLAGS)       )
sd.ALL_CPPFLAGS     = $(strip $(OUR_CPPFLAGS)     $(am.CPPFLAGS)     $(sd.CPPFLAGS)     $(CPPFLAGS)     )
sd.ALL_LDFLAGS      = $(strip $(OUR_LDFLAGS)      $(am.LDFLAGS)      $(sd.LDFLAGS)      $(LDFLAGS)      )
sd.ALL_LIBTOOLFLAGS = $(strip $(OUR_LIBTOOLFLAGS)                    $(sd.LIBTOOLFLAGS) $(LIBTOOLFLAGS) )

sd.COMPILE   = $(CC) $(sd.ALL_CPPFLAGS) $(sd.ALL_CFLAGS)
sd.LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(sd.ALL_LIBTOOLFLAGS) --mode=compile $(CC) $(sd.ALL_CPPFLAGS) $(sd.ALL_CFLAGS)
sd.LINK      = $(LIBTOOL) $(AM_V_lt) --tag=CC $(sd.ALL_LIBTOOLFLAGS) --mode=link $(CCLD) $(sd.ALL_CFLAGS) $(sd.ALL_LDFLAGS) -o $@

CC ?= c99
CCLD ?= c99
LIBTOOL ?= libtool

V ?=

AM_V_at ?= $(AM_V_at_$(V))
AM_V_at_ ?= $(AM_V_at_$(AM_DEFAULT_VERBOSITY))
AM_V_at_0 ?= @
AM_V_at_1 ?=

AM_V_M4 ?= $(AM_V_M4_$(V))
AM_V_M4_ ?= $(AM_V_M4_$(AM_DEFAULT_VERBOSITY))
AM_V_M4_0 ?= @echo "  M4      " $@;
AM_V_M4_1 ?=

AM_V_XSLT ?= $(AM_V_XSLT_$(V))
AM_V_XSLT_ ?= $(AM_V_XSLT_$(AM_DEFAULT_VERBOSITY))
AM_V_XSLT_0 ?= @echo "  XSLT    " $@;
AM_V_XSLT_1 ?=

AM_V_GPERF ?= $(AM_V_GPERF_$(V))
AM_V_GPERF_ ?= $(AM_V_GPERF_$(AM_DEFAULT_VERBOSITY))
AM_V_GPERF_0 ?= @echo "  GPERF   " $@;
AM_V_GPERF_1 ?=

AM_V_LN ?= $(AM_V_LN_$(V))
AM_V_LN_ ?= $(AM_V_LN_$(AM_DEFAULT_VERBOSITY))
AM_V_LN_0 ?= @echo "  LN      " $@;
AM_V_LN_1 ?=

AM_V_RM ?= $(AM_V_RM_$(V))
AM_V_RM_ ?= $(AM_V_RM_$(AM_DEFAULT_VERBOSITY))
AM_V_RM_0 ?= @echo "  RM      " $@;
AM_V_RM_1 ?=

AM_V_CC ?= $(AM_V_CC_$(V))
AM_V_CC_ ?= $(AM_V_CC_$(AM_DEFAULT_VERBOSITY))
AM_V_CC_0 ?= @echo "  CC      " $@;
AM_V_CC_1 ?=

AM_V_CCLD ?= $(AM_V_CCLD_$(V))
AM_V_CCLD_ ?= $(AM_V_CCLD_$(AM_DEFAULT_VERBOSITY))
AM_V_CCLD_0 ?= @echo "  CCLD    " $@;
AM_V_CCLD_1 ?=

AM_V_EFI_CC ?= $(AM_V_EFI_CC_$(V))
AM_V_EFI_CC_ ?= $(AM_V_EFI_CC_$(AM_DEFAULT_VERBOSITY))
AM_V_EFI_CC_0 ?= @echo "  EFI_CC  " $@;
AM_V_EFI_CC_1 ?=

AM_V_EFI_CCLD ?= $(AM_V_EFI_CCLD_$(V))
AM_V_EFI_CCLD_ ?= $(AM_V_EFI_CCLD_$(AM_DEFAULT_VERBOSITY))
AM_V_EFI_CCLD_0 ?= @echo "  EFI_CCLD" $@;
AM_V_EFI_CCLD_1 ?=

AM_V_P ?= $(AM_V_P_$(V))
AM_V_P_ ?= $(AM_V_P_$(AM_DEFAULT_VERBOSITY))
AM_V_P_0 ?= false
AM_V_P_1 ?= :

AM_V_GEN ?= $(AM_V_GEN_$(V))
AM_V_GEN_ ?= $(AM_V_GEN_$(AM_DEFAULT_VERBOSITY))
AM_V_GEN_0 ?= @echo "  GEN     " $@;
AM_V_GEN_1 ?=

INTLTOOL_V_MERGE ?= $(INTLTOOL_V_MERGE_$(V))
INTLTOOL_V_MERGE_OPTIONS ?= $(intltool_v_merge_options_$(V))
INTLTOOL_V_MERGE_ ?= $(INTLTOOL_V_MERGE_$(AM_DEFAULT_VERBOSITY))
INTLTOOL_V_MERGE_0 ?= @echo "  ITMRG " $@;
INTLTOOL_V_MERGE_1 ?=

am.INSTALL_PROGRAMS    = $(AM_V_PROG)$(LIBTOOL) $(AM_V_lt) --tag=CC $(sd.ALL_LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $< $@
am.INSTALL_SCRIPTS     = $(AM_V_SCRIPT)$(INSTALL_SCRIPT) $< $@
am.INSTALL_LTLIBRARIES = $(AM_V_LIB)$(LIBTOOL) $(AM_V_lt) --tag=CC $(sd.ALL_LIBTOOLFLAGS) --mode=install $(INSTALL) $< $@
am.INSTALL_DATA        = $(AM_V_DATA)$(INSTALL_DATA) $< $@
am.INSTALL_HEADERS     = $(AM_V_HEADER)$(INSTALL_DATA) $< $@
am.INSTALL_MANS        = $(AM_V_MAN)$(INSTALL_DATA) $< $@

AM_V_lt ?= $(AM_V_lt_$(V))
AM_V_lt_ ?= $(AM_V_lt_$(AM_DEFAULT_VERBOSITY))
AM_V_lt_0 ?= --silent
AM_V_lt_1 ?=

AM_V_PROG ?= $(AM_V_PROG_$(V))
AM_V_PROG_ ?= $(AM_V_PROG_$(AM_DEFAULT_VERBOSITY))
AM_V_PROG_0 ?= @echo "  PROG    " $@;
AM_V_PROG_1 ?=

AM_V_SCRIPT ?= $(AM_V_SCRIPT_$(V))
AM_V_SCRIPT_ ?= $(AM_V_SCRIPT_$(AM_DEFAULT_VERBOSITY))
AM_V_SCRIPT_0 ?= @echo "  SCRIPT    " $@;
AM_V_SCRIPT_1 ?=

AM_V_LIB ?= $(AM_V_LIB_$(V))
AM_V_LIB_ ?= $(AM_V_LIB_$(AM_DEFAULT_VERBOSITY))
AM_V_LIB_0 ?= @echo "  LIB     " $@;
AM_V_LIB_1 ?=

AM_V_DATA ?= $(AM_V_DATA_$(V))
AM_V_DATA_ ?= $(AM_V_DATA_$(AM_DEFAULT_VERBOSITY))
AM_V_DATA_0 ?= @echo "  DATA    " $@;
AM_V_DATA_1 ?=

AM_V_HEADER ?= $(AM_V_HEADER_$(V))
AM_V_HEADER_ ?= $(AM_V_HEADER_$(AM_DEFAULT_VERBOSITY))
AM_V_HEADER_0 ?= @echo "  HEADER  " $@;
AM_V_HEADER_1 ?=

AM_V_MAN ?= $(AM_V_MAN_$(V))
AM_V_MAN_ ?= $(AM_V_MAN_$(AM_DEFAULT_VERBOSITY))
AM_V_MAN_0 ?= @echo "  MAN     " $@;
AM_V_MAN_1 ?=

sd.substitutions = \
       '|rootlibexecdir=$(rootlibexecdir)|' \
       '|rootbindir=$(rootbindir)|' \
       '|bindir=$(bindir)|' \
       '|SYSTEMCTL=$(rootbindir)/systemctl|' \
       '|SYSTEMD_NOTIFY=$(rootbindir)/systemd-notify|' \
       '|pkgsysconfdir=$(pkgsysconfdir)|' \
       '|SYSTEM_CONFIG_UNIT_PATH=$(pkgsysconfdir)/system|' \
       '|USER_CONFIG_UNIT_PATH=$(pkgsysconfdir)/user|' \
       '|pkgdatadir=$(pkgdatadir)|' \
       '|systemunitdir=$(systemunitdir)|' \
       '|userunitdir=$(userunitdir)|' \
       '|systempresetdir=$(systempresetdir)|' \
       '|userpresetdir=$(userpresetdir)|' \
       '|udevhwdbdir=$(udevhwdbdir)|' \
       '|udevrulesdir=$(udevrulesdir)|' \
       '|catalogdir=$(catalogdir)|' \
       '|tmpfilesdir=$(tmpfilesdir)|' \
       '|sysusersdir=$(sysusersdir)|' \
       '|sysctldir=$(sysctldir)|' \
       '|systemgeneratordir=$(systemgeneratordir)|' \
       '|usergeneratordir=$(usergeneratordir)|' \
       '|CERTIFICATEROOT=$(CERTIFICATEROOT)|' \
       '|PACKAGE_VERSION=$(PACKAGE_VERSION)|' \
       '|PACKAGE_NAME=$(PACKAGE_NAME)|' \
       '|PACKAGE_URL=$(PACKAGE_URL)|' \
       '|RANDOM_SEED_DIR=$(localstatedir)/lib/systemd/|' \
       '|RANDOM_SEED=$(localstatedir)/lib/systemd/random-seed|' \
       '|prefix=$(prefix)|' \
       '|exec_prefix=$(exec_prefix)|' \
       '|libdir=$(libdir)|' \
       '|includedir=$(includedir)|' \
       '|VERSION=$(VERSION)|' \
       '|rootprefix=$(rootprefix)|' \
       '|udevlibexecdir=$(udevlibexecdir)|' \
       '|SUSHELL=$(SUSHELL)|' \
       '|SULOGIN=$(SULOGIN)|' \
       '|DEBUGTTY=$(DEBUGTTY)|' \
       '|KILL=$(KILL)|' \
       '|KMOD=$(KMOD)|' \
       '|MOUNT_PATH=$(MOUNT_PATH)|' \
       '|UMOUNT_PATH=$(UMOUNT_PATH)|' \
       '|MKDIR_P=$(MKDIR_P)|' \
       '|QUOTAON=$(QUOTAON)|' \
       '|QUOTACHECK=$(QUOTACHECK)|' \
       '|SYSTEM_SYSVINIT_PATH=$(sysvinitdir)|' \
       '|VARLOGDIR=$(varlogdir)|' \
       '|RC_LOCAL_SCRIPT_PATH_START=$(RC_LOCAL_SCRIPT_PATH_START)|' \
       '|RC_LOCAL_SCRIPT_PATH_STOP=$(RC_LOCAL_SCRIPT_PATH_STOP)|' \
       '|PYTHON=$(PYTHON)|' \
       '|NTP_SERVERS=$(NTP_SERVERS)|' \
       '|DNS_SERVERS=$(DNS_SERVERS)|' \
       '|DEFAULT_DNSSEC_MODE=$(DEFAULT_DNSSEC_MODE)|' \
       '|KILL_USER_PROCESSES=$(KILL_USER_PROCESSES)|' \
       '|systemuidmax=$(SYSTEM_UID_MAX)|' \
       '|systemgidmax=$(SYSTEM_GID_MAX)|' \
       '|TTY_GID=$(TTY_GID)|' \
       '|systemsleepdir=$(systemsleepdir)|' \
       '|systemshutdowndir=$(systemshutdowndir)|' \
       '|binfmtdir=$(binfmtdir)|' \
       '|modulesloaddir=$(modulesloaddir)|'

sd.substitution_keys := $(subst |,,$(shell printf '%s\n' $(sd.substitutions) | cut -d= -f1))

sd.SED_PROCESS = \
	$(AM_V_GEN)$(MKDIR_P) $(dir $@) && \
	$(SED) $(subst '|,-e 's|@,$(subst =,\@|,$(subst |',|g',$(sd.substitutions)))) \
		< $< > $@

sd.XSLTPROC_FLAGS = \
	--nonet \
	--xinclude \
	--stringparam man.output.quietly 1 \
	--stringparam funcsynopsis.style ansi \
	--stringparam man.authors.section.enabled 0 \
	--stringparam man.copyright.section.enabled 0 \
	--stringparam systemd.version $(VERSION) \
	--path '$(outdir):$(srcdir):$(topoutdir)/man:$(topsrcdir)/man'

sd.XSLT = $(if $(XSLTPROC), $(XSLTPROC), xsltproc)
sd.XSLTPROC_PROCESS_MAN = \
	$(AM_V_XSLT)$(sd.XSLT) -o $@ $(sd.XSLTPROC_FLAGS) $(srcdir)/man/custom-man.xsl $<

sd.XSLTPROC_PROCESS_HTML = \
	$(AM_V_XSLT)$(sd.XSLT) -o $@ $(sd.XSLTPROC_FLAGS) $(srcdir)/man/custom-html.xsl $<

sd.html-alias = \
	$(AM_V_LN)$(LN_S) -f $(notdir $<) $@