## ====================================================================
## Copyright (c) 1998 The Apache Group.  All rights reserved.
##
## Redistribution and use in source and binary forms, with or without
## modification, are permitted provided that the following conditions
## are met:
##
## 1. Redistributions of source code must retain the above copyright
##    notice, this list of conditions and the following disclaimer.
##
## 2. Redistributions in binary form must reproduce the above copyright
##    notice, this list of conditions and the following disclaimer in
##    the documentation and/or other materials provided with the
##    distribution.
##
## 3. All advertising materials mentioning features or use of this
##    software must display the following acknowledgment:
##    "This product includes software developed by the Apache Group
##    for use in the Apache HTTP server project (http://www.apache.org/)."
##
## 4. The names "Apache Server" and "Apache Group" must not be used to
##    endorse or promote products derived from this software without
##    prior written permission. For written permission, please contact
##    apache@apache.org.
##
## 5. Products derived from this software may not be called "Apache"
##    nor may "Apache" appear in their names without prior written
##    permission of the Apache Group.
##
## 6. Redistributions of any form whatsoever must retain the following
##    acknowledgment:
##    "This product includes software developed by the Apache Group
##    for use in the Apache HTTP server project (http://www.apache.org/)."
##
## THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
## EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
## PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE APACHE GROUP OR
## ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
## NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
## LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
## STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
## ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
## OF THE POSSIBILITY OF SUCH DAMAGE.
## ====================================================================
##
## This software consists of voluntary contributions made by many
## individuals on behalf of the Apache Group and was originally based
## on public domain software written at the National Center for
## Supercomputing Applications, University of Illinois, Urbana-Champaign.
## For more information on the Apache Group and the Apache HTTP server
## project, please see <http://www.apache.org/>.
##

##
##  Makefile -- Apache Autoconf-style Interface (APACI)
##              top-level control Makefile for out-of-the-box
##              build and installation procedure.
##
##  Written by Ralf S. Engelschall <rse@apache.org>
##

## ==================================================================
##                              Options
## ==================================================================

#   safe environment
SHELL           = /bin/sh

#   paths to the source tree parts
TOP             = @TOP@
SRC             = @SRC@
MKF             = @MKF@
AUX             = @AUX@

#   build tools
CP              = cp
LN              = ln
RM              = rm -f
TAR             = tar
MKDIR           = $(TOP)/$(AUX)/mkdir.sh
INSTALL         = $(TOP)/$(AUX)/install.sh -c
INSTALL_PROGRAM = $(INSTALL) -s -m 755
INSTALL_DSO     = $(INSTALL) -m 755
INSTALL_SCRIPT  = $(INSTALL) -m 755
INSTALL_DATA    = $(INSTALL) -m 644
PERL            = @PERL@

#   installation root 
#   (overrideable by package maintainers for
#   rolling packages without bristling the system)
root            =

#   installation paths
prefix          = @prefix@
exec_prefix     = @exec_prefix@
bindir          = @bindir@
sbindir         = @sbindir@
libexecdir      = @libexecdir@
mandir          = @mandir@
sysconfdir      = @sysconfdir@
datadir         = @datadir@
includedir      = @includedir@
localstatedir   = @localstatedir@
runtimedir      = @runtimedir@
logfiledir      = @logfiledir@
proxycachedir   = @proxycachedir@

libexecdir_relative   = @libexecdir_relative@

#   suexec details (optional)
suexec          = @suexec@
suexec_caller   = @suexec_caller@
suexec_userdir  = @suexec_userdir@
suexec_uidmin   = @suexec_uidmin@
suexec_gidmin   = @suexec_gidmin@
suexec_safepath = @suexec_safepath@

#   some substituted configuration parameters
conf_group       = @conf_group@
conf_port        = @conf_port@
conf_serveradmin = @conf_serveradmin@
conf_servername  = @conf_servername@

#   usage of src/support stuff
build-support     = @build_support@
install-support   = @install_support@
clean-support     = @clean_support@
distclean-support = @distclean_support@

#   forwarding arguments
MFWD = root=$(root)

## ==================================================================
##                              Targets
## ==================================================================

#   default target
all: build

## ------------------------------------------------------------------
##                           Build Target
## ------------------------------------------------------------------

#   build the package
build:
	@echo "===> $(SRC)"
	@$(MAKE) -f $(MKF) $(MFLAGS) $(MFWD) build-std $(build-support)
	@touch $(TOP)/$(SRC)/.apaci.build.ok
	@echo "<=== $(SRC)"

#   build the standard stuff
build-std:
	@cd $(TOP)/$(SRC); $(MAKE) $(MFLAGS) SDP=$(SRC)/ all

#   build the additional support stuff
build-support:
	@echo "===> $(SRC)/support"; \
	cd $(TOP)/$(SRC)/support; $(MAKE) $(MFLAGS) all; \
	if [ ".$(suexec)" = .1 ]; then \
	    $(MAKE) $(MFLAGS) \
		EXTRA_CFLAGS='\
			-DHTTPD_USER=\"$(suexec_caller)\" \
			-DUID_MIN=$(suexec_uidmin) \
			-DGID_MIN=$(suexec_gidmin) \
			-DUSERDIR_SUFFIX=\"$(suexec_userdir)\" \
			-DLOG_EXEC=\"$(logfiledir)/suexec_log\" \
			-DDOC_ROOT=\"$(datadir)/htdocs\" \
			-DSAFE_PATH=\"$(suexec_safepath)\" \
		' \
		suexec; \
	fi; \
	echo "<=== $(SRC)/support"

## ------------------------------------------------------------------
##                       Installation Targets
## ------------------------------------------------------------------

#   the install target for installing the complete Apache
#   package. This is implemented by running subtargets for the
#   separate parts of the installation process.
install:
	@if [ ! -f $(TOP)/$(SRC)/.apaci.build.ok ]; then \
		$(MAKE) -f $(MKF) $(MFLAGS) $(MFWD) build; \
	else \
		:; \
	fi
	@$(MAKE) -f $(MKF) $(MFLAGS) $(MFWD) \
		install-mktree install-programs $(install-support) \
		install-include install-data install-config
	-@$(RM) $(SRC)/.apaci.install.tmp
	-@$(RM) $(SRC)/.apaci.install.conf
	-@if [ ".$(QUIET)" != .1 ]; then \
		echo "+--------------------------------------------------------+"; \
		echo "| You now have successfully built and installed the      |"; \
		echo "| Apache 1.3 HTTP server. To verify that Apache actually |"; \
		echo "| works correctly you now should first check the         |"; \
		echo "| (initially created or preserved) configuration files   |"; \
		echo "|                                                        |"; \
		echo "|   $(sysconfdir)/{httpd,access,srm}.conf"; \
		echo "|                                                        |"; \
		echo "| and then you should be able to immediately fire up     |"; \
		echo "| Apache the first time by running:                      |"; \
		echo "|                                                        |"; \
		echo "|   $(sbindir)/apachectl start"; \
		echo "|                                                        |"; \
		echo "| Thanks for using Apache.       The Apache Group        |"; \
		echo "|                                http://www.apache.org/  |"; \
		echo "+--------------------------------------------------------+"; \
	fi

#   the non-verbose variant for package maintainers
install-quiet:
	@$(MAKE) -f $(MKF) $(MFLAGS) $(MFWD) QUIET=1 install

#   create the installation tree
install-mktree:
	@echo "===> [mktree: Creating Apache installation tree]"
	$(MKDIR) $(root)$(bindir)
	$(MKDIR) $(root)$(sbindir)
	$(MKDIR) $(root)$(libexecdir)
	$(MKDIR) $(root)$(mandir)/man1
	$(MKDIR) $(root)$(mandir)/man8
	$(MKDIR) $(root)$(sysconfdir)
	$(MKDIR) $(root)$(datadir)/htdocs
	$(MKDIR) $(root)$(datadir)/icons
	$(MKDIR) $(root)$(datadir)/cgi-bin
	$(MKDIR) $(root)$(includedir)
	$(MKDIR) $(root)$(runtimedir)
	$(MKDIR) $(root)$(logfiledir)
	$(MKDIR) $(root)$(proxycachedir)
	@echo "<=== [mktree]"

#   install the server program and optionally corresponding
#   shared object files.
install-programs:
	@echo "===> [programs: Installing Apache httpd program and shared objects]"
	$(INSTALL_PROGRAM) $(TOP)/$(SRC)/httpd $(root)$(sbindir)/httpd
	-@if [ ".`grep 'SUBTARGET=target_shared' $(TOP)/$(SRC)/Makefile`" != . ]; then \
		SHLIB_SUFFIX_NAME="`grep '^SHLIB_SUFFIX_NAME=' $(TOP)/$(SRC)/Makefile | sed -e 's:^.*=::'`"; \
		SHLIB_SUFFIX_LIST="`grep '^SHLIB_SUFFIX_LIST=' $(TOP)/$(SRC)/Makefile | sed -e 's:^.*=::'`"; \
		echo "$(INSTALL_DSO) $(TOP)/$(SRC)/libhttpd.ep $(root)$(libexecdir)/libhttpd.ep"; \
		$(INSTALL_DSO) $(TOP)/$(SRC)/libhttpd.ep $(root)$(libexecdir)/libhttpd.ep; \
		echo "$(INSTALL_DSO) $(TOP)/$(SRC)/libhttpd.$${SHLIB_SUFFIX_NAME} $(root)$(libexecdir)/libhttpd.$${SHLIB_SUFFIX_NAME}"; \
		$(INSTALL_DSO) $(TOP)/$(SRC)/libhttpd.$${SHLIB_SUFFIX_NAME} $(root)$(libexecdir)/libhttpd.$${SHLIB_SUFFIX_NAME}; \
		if [ ".$${SHLIB_SUFFIX_LIST}" != . ]; then \
			echo "$(RM) $(libexecdir)/libhttpd.$${SHLIB_SUFFIX_NAME}.*"; \
			$(RM) $(libexecdir)/libhttpd.$${SHLIB_SUFFIX_NAME}.*; \
			for suffix in $${SHLIB_SUFFIX_LIST} ""; do \
				[ ".$${suffix}" = . ] && continue; \
				echo "$(LN) $(root)$(libexecdir)/libhttpd.$${SHLIB_SUFFIX_NAME} $(root)$(libexecdir)/libhttpd.$${SHLIB_SUFFIX_NAME}.$${suffix}"; \
				$(LN) $(root)$(libexecdir)/libhttpd.$${SHLIB_SUFFIX_NAME} $(root)$(libexecdir)/libhttpd.$${SHLIB_SUFFIX_NAME}.$${suffix}; \
			done; \
		fi; \
	fi
	$(INSTALL_DATA) $(TOP)/$(SRC)/support/httpd.8 $(root)$(mandir)/man8/httpd.8
	-@$(RM) $(SRC)/.apaci.install.conf; touch $(SRC)/.apaci.install.conf
	-@if [ ".`grep '^[ 	]*SharedModule' $(TOP)/$(SRC)/Configuration.apaci`" != . ]; then \
		for mod in `egrep '^[ 	]*SharedModule' $(TOP)/$(SRC)/Configuration.apaci |\
	                sed -e 's/^[ 	]*SharedModule[ 	]*//'`; do \
			file=`echo $${mod} | sed -e 's;^.*/\([^/]*\);\1;'`; \
			echo "$(INSTALL_DSO) $(TOP)/$(SRC)/$${mod} $(root)$(libexecdir)/$${file}"; \
			$(INSTALL_DSO) $(TOP)/$(SRC)/$${mod} $(root)$(libexecdir)/$${file}; \
			name=`$(TOP)/$(AUX)/fmn.sh $(TOP)/$(SRC)/$${mod}`; \
			echo dummy | awk '{ printf("LoadModule %-18s %s\n", modname, modpath); }' \
			modname="$${name}" modpath="$(libexecdir_relative)$${file}" >>$(SRC)/.apaci.install.conf; \
		done; \
		echo "" >>$(SRC)/.apaci.install.conf; \
		echo "#  Reconstruction of the complete module list from all available modules" >>$(SRC)/.apaci.install.conf; \
		echo "#  (static and shared ones) to achieve correct module execution order." >>$(SRC)/.apaci.install.conf; \
		echo "#  [WHENEVER YOU CHANGE THE LOADMODULE SECTION ABOVE UPDATE THIS, TOO]" >>$(SRC)/.apaci.install.conf; \
		echo "ClearModuleList" >>$(SRC)/.apaci.install.conf; \
		egrep "^[ 	]*(Add|Shared)Module" $(SRC)/Configuration.apaci |\
		sed	-e 's:SharedModule:AddModule:' \
			-e 's:modules/[^/]*/::' \
			-e 's:[ 	]lib: mod_:' \
			-e 's:\.[soa]*$$:.c:' >>$(SRC)/.apaci.install.conf; \
	fi
	@echo "<=== [programs]"

#   install the support programs and scripts
install-support:
	@echo "===> [support: Installing Apache support programs and scripts]"
	$(INSTALL_PROGRAM) $(TOP)/$(SRC)/support/ab $(root)$(sbindir)/ab
	$(INSTALL_DATA) $(TOP)/$(SRC)/support/ab.1 $(root)$(mandir)/man1/ab.1
	@echo "$(INSTALL_SCRIPT) $(TOP)/$(SRC)/support/apachectl[*] $(root)$(sbindir)/apachectl"; \
	sed -e 's;PIDFILE=.*;PIDFILE=$(runtimedir)/httpd.pid;' \
		-e 's;HTTPD=.*;HTTPD=$(sbindir)/httpd;' \
		< $(TOP)/$(SRC)/support/apachectl > $(TOP)/$(SRC)/.apaci.install.tmp && \
		$(INSTALL_SCRIPT) $(TOP)/$(SRC)/.apaci.install.tmp $(root)$(sbindir)/apachectl
	$(INSTALL_DATA) $(TOP)/$(SRC)/support/apachectl.1 $(root)$(mandir)/man1/apachectl.1
	$(INSTALL_PROGRAM) $(TOP)/$(SRC)/support/htpasswd $(root)$(bindir)/htpasswd
	$(INSTALL_DATA) $(TOP)/$(SRC)/support/htpasswd.1 $(root)$(mandir)/man1/htpasswd.1
	$(INSTALL_PROGRAM) $(TOP)/$(SRC)/support/htdigest $(root)$(bindir)/htdigest
	$(INSTALL_DATA) $(TOP)/$(SRC)/support/htdigest.1 $(root)$(mandir)/man1/htdigest.1
	@echo "$(INSTALL_SCRIPT) $(TOP)/$(SRC)/support/dbmmanage[*] $(root)$(bindir)/dbmmanage"; \
	sed -e 's;^#!/.*;#!$(PERL);' \
		< $(TOP)/$(SRC)/support/dbmmanage > $(TOP)/$(SRC)/.apaci.install.tmp && \
		$(INSTALL_SCRIPT) $(TOP)/$(SRC)/.apaci.install.tmp $(root)$(bindir)/dbmmanage
	$(INSTALL_DATA) $(TOP)/$(SRC)/support/dbmmanage.1 $(root)$(mandir)/man1/dbmmanage.1
	$(INSTALL_PROGRAM) $(TOP)/$(SRC)/support/logresolve $(root)$(sbindir)/logresolve
	$(INSTALL_DATA) $(TOP)/$(SRC)/support/logresolve.8 $(root)$(mandir)/man8/logresolve.8
	$(INSTALL_PROGRAM) $(TOP)/$(SRC)/support/rotatelogs $(root)$(sbindir)/rotatelogs
	$(INSTALL_DATA) $(TOP)/$(SRC)/support/rotatelogs.8 $(root)$(mandir)/man8/rotatelogs.8
	@echo "$(INSTALL_SCRIPT) $(TOP)/$(SRC)/support/apxs[*] $(root)$(sbindir)/apxs"; \
	sed -e 's;^#!/.*;#!$(PERL);' \
		-e 's;\@prefix\@;$(prefix);' \
		-e 's;\@sbindir\@;$(sbindir);' \
		-e 's;\@libexecdir\@;$(libexecdir);' \
		-e 's;\@includedir\@;$(includedir);' \
		-e 's;\@sysconfdir\@;$(sysconfdir);' \
		< $(TOP)/$(SRC)/support/apxs > $(TOP)/$(SRC)/.apaci.install.tmp && \
		$(INSTALL_SCRIPT) $(TOP)/$(SRC)/.apaci.install.tmp $(root)$(sbindir)/apxs
	$(INSTALL_DATA) $(TOP)/$(SRC)/support/apxs.8 $(root)$(mandir)/man8/apxs.8
	-@if [ ".$(suexec)" = .1 ]; then \
	    echo "$(INSTALL_PROGRAM) $(TOP)/$(SRC)/support/suexec $(root)$(sbindir)/suexec"; \
	    $(INSTALL_PROGRAM) $(TOP)/$(SRC)/support/suexec $(root)$(sbindir)/suexec; \
	    echo "chown root $(root)$(sbindir)/suexec"; \
	    chown root $(root)$(sbindir)/suexec; \
	    echo "chmod 4711 $(root)$(sbindir)/suexec"; \
	    chmod 4711 $(root)$(sbindir)/suexec; \
	    echo "$(INSTALL_DATA) $(TOP)/$(SRC)/support/suexec.8 $(root)$(mandir)/man8/suexec.8"; \
	    $(INSTALL_DATA) $(TOP)/$(SRC)/support/suexec.8 $(root)$(mandir)/man8/suexec.8; \
	fi
	@echo "<=== [support]"

#   install the Apache C header files
install-include:
	@echo "===> [include: Installing Apache C header files]"
	$(CP) $(TOP)/$(SRC)/include/*.h $(root)$(includedir)/
	@osdir=`grep '^OSDIR=' $(TOP)/$(SRC)/Makefile.config | sed -e 's:^OSDIR=.*/os:os:'`; \
		echo "$(CP) $(TOP)/$(SRC)/$${osdir}/os.h $(root)$(includedir)/"; \
		$(CP) $(TOP)/$(SRC)/$${osdir}/os.h $(root)$(includedir)/
	chmod 644 $(root)$(includedir)/*.h
	@echo "<=== [include]"

#   create an initial document root containing the Apache manual,
#   icons and distributed CGI scripts.
install-data:
	@echo "===> [data: Installing initial data files]"
	-@if [ -f $(root)$(datadir)/htdocs/index.html ]; then \
		echo "[PRESERVING EXISTING DATA SUBDIR: $(root)$(datadir)/htdocs/]"; \
	else \
		echo "Copying tree $(TOP)/htdocs/ -> $(root)$(datadir)/htdocs/"; \
		(cd $(TOP)/htdocs/ && $(TAR) cf - *) |\
		(cd $(root)$(datadir)/htdocs/ && $(TAR) xf -); \
		find $(root)$(datadir)/htdocs/ -type d -exec chmod a+rx {} \; ; \
		find $(root)$(datadir)/htdocs/ -type f -exec chmod a+r {} \; ; \
	fi
	-@if [ -f $(root)$(datadir)/cgi-bin/printenv ]; then \
		echo "[PRESERVING EXISTING DATA SUBDIR: $(root)$(datadir)/cgi-bin/]"; \
	else \
		for script in printenv test-cgi; do \
			cat $(TOP)/cgi-bin/$${script} |\
			sed -e 's;^#!/.*perl;#!$(PERL);' \
        		> $(TOP)/$(SRC)/.apaci.install.tmp; \
			echo "$(INSTALL_DATA) $(TOP)/conf/$${script}[*] $(root)$(datadir)/cgi-bin/$${script}"; \
			$(INSTALL_DATA) $(TOP)/$(SRC)/.apaci.install.tmp $(root)$(datadir)/cgi-bin/$${script}; \
		done; \
	fi
	@echo "Copying tree $(TOP)/icons/ -> $(root)$(datadir)/icons/"; \
	(cd $(TOP)/icons/ && $(TAR) cf - *) |\
	(cd $(root)$(datadir)/icons/ && $(TAR) xf -); \
	find $(root)$(datadir)/icons/ -type d -exec chmod a+rx {} \; ;\
	find $(root)$(datadir)/icons/ -type f -exec chmod a+r {} \;
	@echo "<=== [data]"

#   create the initial configuration by providing default files
#   and initial config files while preserving existing ones.
install-config:
	@echo "===> [config: Installing Apache configuration files]"
	-@for conf in httpd.conf access.conf srm.conf; do \
		(echo "##"; \
		 echo "## $${conf} -- Apache HTTP server configuration file"; \
		 echo "##"; \
		 echo ""; \
		 cat $(TOP)/conf/$${conf}-dist ) |\
		 sed -e '/# LoadModule/r $(TOP)/$(SRC)/.apaci.install.conf' \
			-e 's;@@ServerRoot@@/htdocs;$(datadir)/htdocs;' \
			-e 's;@@ServerRoot@@/icons;$(datadir)/icons;' \
			-e 's;@@ServerRoot@@/cgi-bin;$(datadir)/cgi-bin;' \
			-e 's;@@ServerRoot@@/proxy;$(proxycachedir);' \
			-e 's;@@ServerRoot@@;$(prefix);' \
			-e 's;logs/accept.lock;$(runtimedir)/httpd.lock;' \
			-e 's;logs/apache_runtime_status;$(runtimedir)/httpd.scoreboard;' \
			-e 's;logs/httpd.pid;$(runtimedir)/httpd.pid;' \
			-e 's;logs/access_log;$(logfiledir)/access_log;' \
			-e 's;logs/error_log;$(logfiledir)/error_log;' \
			-e 's;logs/referer_log;$(logfiledir)/referer_log;' \
			-e 's;logs/agent_log;$(logfiledir)/agent_log;' \
			-e 's;conf/magic;$(sysconfdir)/magic;' \
			-e 's;conf/mime.types;$(sysconfdir)/mime.types;' \
			-e 's;Group #-1;Group $(conf_group);' \
			-e 's;Port 80;Port $(conf_port);' \
			-e 's;ServerAdmin you@your.address;ServerAdmin $(conf_serveradmin);' \
			-e 's;ServerName new.host.name;ServerName $(conf_servername);' \
        	> $(TOP)/$(SRC)/.apaci.install.tmp && \
		echo "$(INSTALL_DATA) $(TOP)/conf/$${conf}-dist[*] $(root)$(sysconfdir)/$${conf}.default"; \
		$(INSTALL_DATA) $(TOP)/$(SRC)/.apaci.install.tmp $(root)$(sysconfdir)/$${conf}.default; \
		if [ ! -f "$(root)$(sysconfdir)/$${conf}" ]; then \
			echo "$(INSTALL_DATA) $(TOP)/conf/$${conf}-dist[*] $(root)$(sysconfdir)/$${conf}"; \
			$(INSTALL_DATA) $(TOP)/$(SRC)/.apaci.install.tmp $(root)$(sysconfdir)/$${conf}; \
		else \
			echo "[PRESERVING EXISTING CONFIG FILE: $(root)$(sysconfdir)/$${conf}]"; \
		fi; \
	done
	-@for conf in mime.types magic; do \
		echo "$(INSTALL_DATA) $(TOP)/conf/$${conf} $(root)$(sysconfdir)/$${conf}.default"; \
		$(INSTALL_DATA) $(TOP)/conf/$${conf} $(root)$(sysconfdir)/$${conf}.default; \
		if [ ! -f "$(root)$(sysconfdir)/$${conf}" ]; then \
			echo "$(INSTALL_DATA) $(TOP)/conf/$${conf} $(root)$(sysconfdir)/$${conf}"; \
			$(INSTALL_DATA) $(TOP)/conf/$${conf} $(root)$(sysconfdir)/$${conf}; \
		else \
			echo "[PRESERVING EXISTING CONFIG FILE: $(root)$(sysconfdir)/$${conf}]"; \
		fi; \
	done
	@echo "<=== [config]"


## ------------------------------------------------------------------
##                       Cleanup Targets
## ------------------------------------------------------------------

#   cleanup the source tree by removing anything which was
#   created by the build target
clean:
	@echo "===> $(SRC)"
	@$(MAKE) -f $(MKF) $(MFLAGS) $(MFWD) clean-std $(clean-support)
	@echo "<=== $(SRC)"
	@$(RM) $(TOP)/$(SRC)/.apaci.build.ok

#   clean the standard stuff
clean-std:
	@cd $(TOP)/$(SRC); $(MAKE) $(MFLAGS) SDP=$(SRC)/ clean

#   clean additional support stuff
clean-support:
	@echo "===> $(SRC)/support"; \
	cd $(TOP)/$(SRC)/support; $(MAKE) $(MFLAGS) clean; \
	if [ ".$(suexec)" = .1 ]; then \
		echo "$(RM) suexec"; \
		$(RM) suexec; \
	fi; \
	echo "<=== $(SRC)/support"

#   cleanup the source tree by removing anything which was
#   created by the configure step and the build target.
#   When --shadow is used we just remove the complete shadow tree.
distclean:
	@if [ ".$(SRC)" = .src ]; then \
		$(MAKE) -f $(MKF) $(MFLAGS) $(MFWD) distclean-normal; \
	else \
		$(MAKE) -f $(MKF) $(MFLAGS) $(MFWD) distclean-shadow; \
	fi

distclean-normal:
	@echo "===> $(SRC)"
	@$(MAKE) -f $(MKF) $(MFLAGS) $(MFWD) distclean-std $(distclean-support)
	@echo "<=== $(SRC)"
	-$(RM) $(SRC)/Configuration.apaci
	-$(RM) $(SRC)/apaci
	@$(RM) $(SRC)/.apaci.build.ok
	-$(RM) Makefile
	-$(RM) config.status

#   clean the standard stuff
distclean-std:
	@cd $(TOP)/$(SRC); $(MAKE) $(MFLAGS) SDP=$(SRC)/ distclean

distclean-support:
	@echo "===> $(SRC)/support"; \
	cd $(TOP)/$(SRC)/support; $(MAKE) $(MFLAGS) distclean; \
	if [ ".$(suexec)" = .1 ]; then \
	    echo "$(RM) suexec"; \
	    $(RM) suexec; \
	fi; \
	echo "<=== $(SRC)/support"

distclean-shadow:
	$(RM) -r $(SRC)
	$(RM) $(MKF)
	-@if [ ".`ls $(TOP)/src.* 2>/dev/null`" = . ]; then \
		echo "$(RM) Makefile"; \
		$(RM) Makefile; \
	fi