# Automake makefile for remctl.
#
# Written by Russ Allbery <eagle@eyrie.org>
# Copyright 2015-2016, 2018-2022, 2025 Russ Allbery <eagle@eyrie.org>
# Copyright 2016 Dropbox, Inc.
# Copyright 2006-2014
#     The Board of Trustees of the Leland Stanford Junior University
#
# SPDX-License-Identifier: MIT

# These variables exist only for the use of the Debian packaging and similar
# situations and aren't normally set.  We want to honor them if they're set
# in the environment, as well as via make arguments.
#
# REMCTL_PROGRAM_CFLAGS and REMCTL_PROGRAM_LDFLAGS are additional flags to
# pass to the builds of programs (remctld, remctl, remctl-shell) but not
# libraries.  This is provided as a hook to pass -fPIE for hardening.
#
# REMCTL_PERL_FLAGS are additional flags to pass to Build.PL when building
# the Makefile.
#
# REMCTL_PYTHON_INSTALL adds additional flags to the setup.py install
# command.  REMCTL_PYTHON_VERSIONS, if set, is a space-separated list of
# Python interpretors with which to build the Python extension.  The
# extension will be built, tested, and installed with each one.  If not set,
# it will only be built with python (without any version extension).
#
# REMCTL_RUBY controls which Ruby interpretor is used to do the build.
# REMCTL_RUBY_FLAGS are additional flags to pass to extconf.rb when building
# the Makefile.
REMCTL_PROGRAM_CFLAGS  ?=
REMCTL_PROGRAM_LDFLAGS ?=
REMCTL_PERL_FLAGS      ?=
REMCTL_PYTHON_INSTALL  ?=
REMCTL_PYTHON_VERSIONS ?= $(PYTHON)
REMCTL_RUBY            ?= ruby
REMCTL_RUBY_FLAGS      ?=

# Additional compiler flags to pass to language binding builds.  These
# variables are overridden by make warnings to suppress certain warnings for
# these builds, since the language binding headers or autogenerated code
# often generate warnings.
PERL_CFLAGS_EXTRA   =
PHP_CFLAGS_EXTRA    =
PYTHON_CFLAGS_EXTRA =
RUBY_CFLAGS_EXTRA   =

# These three lists of files are needed for Perl builds, Python builds, and
# for the test suite and are not generated or touched by configure.  They're
# listed here to be added to EXTRA_DIST and so that they can be copied over
# properly for builddir != srcdir builds.
PERL_FILES = perl/Build.PL perl/MANIFEST perl/MANIFEST.SKIP		    \
	perl/lib/Net/Remctl.pm perl/lib/Net/Remctl.xs			    \
	perl/lib/Net/Remctl/Backend.pm perl/t/api/basic.t		    \
	perl/t/backend/basic.t perl/t/backend/nested.t			    \
	perl/t/backend/options.t perl/t/data/perl.conf			    \
	perl/t/data/perlcriticrc perl/t/data/perltidyrc			    \
	perl/t/data/remctl.conf perl/t/docs/pod-coverage.t		    \
	perl/t/docs/pod-spelling.t perl/t/docs/pod.t perl/t/docs/synopsis.t \
	perl/t/lib/Test/Remctl.pm perl/t/style/coverage.t		    \
	perl/t/style/critic.t perl/t/style/minimum-version.t		    \
	perl/t/style/strict.t perl/typemap
PHP_FILES = php/README php/php_remctl.c php/php5_remctl.c php/test-wrapper \
	php/tests/001.phpt php/tests/002.phpt php/tests/003.phpt	   \
	php/tests/004.phpt php/tests/005.phpt php/tests/006.phpt
PYTHON_FILES = python/README python/_remctlmodule.c python/pyproject.toml \
	python/remctl.py python/requirements-dev.txt python/setup.cfg	  \
	python/setup.py python/tests/data/cmd-hello			  \
	python/tests/data/cmd-sleep python/tests/data/cmd-status	  \
	python/tests/data/remctl.conf python/tests/__init__.py		  \
	python/tests/remctl_test.py
RUBY_FILES = ruby/README ruby/remctl.c

# Directories that have to be created in builddir != srcdir builds before
# copying PERL_FILES over.
PERL_DIRECTORIES = perl perl/lib perl/lib/Net perl/lib/Net/Remctl perl/t \
	perl/t/api perl/t/backend perl/t/data perl/t/docs perl/t/lib	 \
	perl/t/lib/Test perl/t/style
PYTHON_DIRECTORIES = python python/tests python/tests/data

ACLOCAL_AMFLAGS = -I m4
EXTRA_DIST = .clang-format .gitignore .github LICENSE Makefile.w32	    \
	README.md bootstrap ci/README.md ci/apt-packages ci/cpanfile	    \
	ci/files/heimdal/heimdal-kdc ci/files/heimdal/kadmind.acl	    \
	ci/files/heimdal/kdc.conf ci/files/heimdal/krb5.conf		    \
	ci/files/mit/extensions.client ci/files/mit/extensions.kdc	    \
	ci/files/mit/kadm5.acl ci/files/mit/kdc.conf ci/files/mit/krb5.conf \
	ci/install ci/kdc-setup-heimdal ci/kdc-setup-mit ci/test	    \
	client/libremctl.pc.in client/libremctl.map client/libremctl.rc	    \
	client/libremctl.sym client/remctl.rc config.h.w32 configure.cmd    \
	docs/api/remctl.pod docs/api/remctl_close.pod			    \
	docs/api/remctl_command.pod docs/api/remctl_error.pod		    \
	docs/api/remctl_new.pod docs/api/remctl_noop.pod		    \
	docs/api/remctl_open.pod docs/api/remctl_output.pod		    \
	docs/api/remctl_set_ccache.pod docs/api/remctl_set_source_ip.pod    \
	docs/api/remctl_set_timeout.pod docs/design.html docs/docknot.yaml  \
	docs/extending docs/protocol-v4 docs/protocol.txt		    \
	docs/protocol.html docs/protocol.xml docs/remctl.pod		    \
	docs/remctl-shell.8.in docs/remctl-shell.pod docs/remctld.8.in	    \
	docs/remctld.pod examples/remctl.conf examples/remctld.xml	    \
	examples/rsh-wrapper examples/xinetd java/.classpath java/.project  \
	java/Makefile java/README java/bcsKeytab.conf java/gss_jaas.conf    \
	java/j3.conf java/k5.conf java/org/eyrie/eagle/remctl/Remctl.java   \
	java/org/eyrie/eagle/remctl/RemctlClient.java			    \
	java/org/eyrie/eagle/remctl/RemctlServer.java java/t5.java	    \
	java/t7.java php/remctl.ini portable/winsock.c remctl.spec	    \
	server/README systemd/remctld.service.in systemd/remctld.socket	    \
	tests/README tests/TESTS tests/client/remctl-t tests/config/README  \
	tests/data/acl-bad-include tests/data/acl-bad-syntax		    \
	tests/data/acl-nonexistant tests/data/acl-recursive		    \
	tests/data/acl-simple tests/data/acl-too-long			    \
	tests/data/acl-valid-3 tests/data/acls tests/data/acls2/valid-4	    \
	tests/data/cmd-argv tests/data/cmd-env tests/data/cmd-hello	    \
	tests/data/cmd-help tests/data/cmd-sleep tests/data/cmd-status	    \
	tests/data/conf-nosummary tests/data/conf-test			    \
	tests/data/configs/bad-logmask-1 tests/data/configs/bad-include-1   \
	tests/data/configs/bad-logmask-2 tests/data/configs/bad-logmask-3   \
	tests/data/configs/bad-logmask-4 tests/data/configs/bad-option-1    \
	tests/data/configs/bad-user-1 tests/data/cppcheck.supp		    \
	tests/data/fake-sudo tests/data/generate-krb5-conf tests/data/gput  \
	tests/data/perl.conf tests/data/valgrind.supp			    \
	tests/docs/pod-spelling-t tests/docs/pod-t			    \
	tests/docs/spdx-license-t tests/server/shell-misc-t		    \
	tests/perl/module-version-t tests/tap/kerberos.sh		    \
	tests/tap/libtap.sh tests/tap/perl/Test/RRA.pm			    \
	tests/tap/perl/Test/RRA/Automake.pm				    \
	tests/tap/perl/Test/RRA/Config.pm				    \
	tests/tap/perl/Test/RRA/ModuleVersion.pm tests/tap/remctl.sh	    \
	tests/server/misc-t tests/style/obsolete-strings-t		    \
	tests/util/xmalloc-t tests/valgrind/logs-t $(PERL_FILES)	    \
	$(PHP_FILES) $(PYTHON_FILES) $(RUBY_FILES)

# Override systemdsystemunitdir when running distcheck so that we don't try
# to install files in the system directory.  It would be nice to also enable
# all the language binding integrations here, but they don't play with
# installcheck or changing prefix (but not DESTDIR) during install.
DISTCHECK_CONFIGURE_FLAGS = \
	--with-systemdsystemunitdir=$$dc_install_base/$(systemdsystemunitdir)

# Set this globally, since we have too many header files that include the
# Kerberos or GSS-API headers even if the code itself doesn't call Kerberos
# or GSS-API functions.
AM_CPPFLAGS = $(GSSAPI_CPPFLAGS) $(KRB5_CPPFLAGS)

if HAVE_LD_VERSION_SCRIPT
    VERSION_LDFLAGS = -Wl,--version-script=${srcdir}/client/libremctl.map
else
    VERSION_LDFLAGS = -export-symbols ${srcdir}/client/libremctl.sym
endif

# Supporting convenience libraries used by other targets.
noinst_LTLIBRARIES = portable/libportable.la util/libutil.la
portable_libportable_la_SOURCES = portable/dummy.c portable/event.h	\
	portable/getaddrinfo.h portable/getnameinfo.h portable/getopt.h	\
	portable/gssapi.h portable/krb5.h portable/macros.h		\
	portable/sd-daemon.h portable/socket.h portable/stdbool.h	\
	portable/system.h portable/uio.h
portable_libportable_la_LDFLAGS = $(KRB5_LDFLAGS)
portable_libportable_la_LIBADD = $(LTLIBOBJS) $(KRB5_LIBS)
util_libutil_la_SOURCES = util/buffer.c util/buffer.h util/fdflag.c	    \
	util/fdflag.h util/gss-errors.c util/gss-errors.h util/gss-tokens.c \
	util/gss-tokens.h util/macros.h util/messages.c util/messages.h	    \
	util/network.c util/network.h util/protocol.h util/tokens.c	    \
	util/tokens.h util/vector.c util/vector.h util/xmalloc.c	    \
	util/xmalloc.h util/xwrite.c util/xwrite.h
util_libutil_la_LDFLAGS = $(GSSAPI_LDFLAGS)
util_libutil_la_LIBADD = $(GSSAPI_LIBS)

# If built with Kerberos support, add messages-krb5.
if HAVE_KRB5
    util_libutil_la_SOURCES += util/messages-krb5.c util/messages-krb5.h
    util_libutil_la_LDFLAGS += $(KRB5_LDFLAGS)
    util_libutil_la_LIBADD += $(KRB5_LIBS)
endif

# The remctl client library.
lib_LTLIBRARIES = client/libremctl.la
client_libremctl_la_SOURCES = client/api.c client/client-v1.c \
	client/client-v2.c client/error.c client/internal.h client/open.c
client_libremctl_la_LDFLAGS = -version-info 2:0:1 $(VERSION_LDFLAGS) \
	$(GSSAPI_LDFLAGS) $(KRB5_LDFLAGS)
client_libremctl_la_LIBADD = util/libutil.la portable/libportable.la \
	$(GSSAPI_LIBS) $(KRB5_LIBS)
include_HEADERS = client/remctl.h

# pkg-config configuration for the library.
pkgconfigdir = $(libdir)/pkgconfig
nodist_pkgconfig_DATA = client/libremctl.pc

# Substitute configured paths into the pkg-config configuration file.
client/libremctl.pc: $(srcdir)/client/libremctl.pc.in
	sed -e 's![@]prefix[@]!$(prefix)!g'			\
	    -e 's![@]exec_prefix[@]!$(exec_prefix)!g'		\
	    -e 's![@]includedir[@]!$(includedir)!g'		\
	    -e 's![@]libdir[@]!$(libdir)!g'			\
	    -e 's![@]PACKAGE_VERSION[@]!$(PACKAGE_VERSION)!g'	\
	    -e 's![@]GSSAPI_LDFLAGS[@]!$(GSSAPI_LDFLAGS)!g'	\
	    -e 's![@]GSSAPI_LIBS[@]!$(GSSAPI_LIBS)!g'		\
	    $(srcdir)/client/libremctl.pc.in > $@

# The remctl command-line client.
bin_PROGRAMS = client/remctl
client_remctl_CFLAGS = $(REMCTL_PROGRAM_CFLAGS) $(AM_CFLAGS)
client_remctl_SOURCES = client/remctl.c
client_remctl_LDADD = client/libremctl.la util/libutil.la \
	portable/libportable.la
client_remctl_LDFLAGS = $(REMCTL_PROGRAM_LDFLAGS) $(AM_LDFLAGS)

# The remctld and remctl-shell servers.  We include portable/event-extra.c
# directly in the sources for the server instead of including it in
# libportable to avoid introducing a libevent dependency in libremctl, since
# apparently the linker isn't smart enough to figure out that the event
# functions are hidden and never called and optimize them out.
sbin_PROGRAMS = server/remctld server/remctl-shell
server_remctld_SOURCES = portable/event-extra.c server/commands.c	\
	server/config.c server/event-util.c server/generic.c		\
	server/logging.c server/internal.h server/process.c		\
	server/remctld.c server/server-v1.c server/server-v2.c
server_remctld_CPPFLAGS = -DCONFIG_FILE=\"$(sysconfdir)/remctl.conf\"	  \
	-DPATH_SUDO='"$(PATH_SUDO)"' $(GSSAPI_CPPFLAGS) $(KRB5_CPPFLAGS)  \
	$(GPUT_CPPFLAGS) $(PCRE_CPPFLAGS) $(LIBEVENT_CPPFLAGS)		  \
	$(SYSTEMD_CFLAGS)
server_remctld_CFLAGS = $(REMCTL_PROGRAM_CFLAGS) $(AM_CFLAGS)
server_remctld_LDFLAGS = $(GSSAPI_LDFLAGS) $(KRB5_LDFLAGS) $(GPUT_LDFLAGS) \
	$(PCRE_LDFLAGS) $(LIBEVENT_LDFLAGS) $(REMCTL_PROGRAM_LDFLAGS)	   \
	$(AM_LDFLAGS)
server_remctld_LDADD = util/libutil.la portable/libportable.la	\
	$(GSSAPI_LIBS) $(KRB5_LIBS) $(GPUT_LIBS) $(PCRE_LIBS)	\
	$(LIBEVENT_LIBS) $(SYSTEMD_LIBS)
server_remctl_shell_SOURCES = portable/event-extra.c server/commands.c	\
	server/config.c server/event-util.c server/logging.c		\
	server/internal.h server/process.c server/remctl-shell.c	\
	server/server-ssh.c
server_remctl_shell_CPPFLAGS = -DCONFIG_FILE=\"$(sysconfdir)/remctl.conf\" \
	-DPATH_SUDO='"$(PATH_SUDO)"' $(KRB5_CPPFLAGS) $(GPUT_CPPFLAGS)	   \
	$(PCRE_CPPFLAGS) $(LIBEVENT_CPPFLAGS)
server_remctl_shell_CFLAGS = $(REMCTL_PROGRAM_CFLAGS) $(AM_CFLAGS)
server_remctl_shell_LDFLAGS = $(KRB5_LDFLAGS) $(GPUT_LDFLAGS)		\
	$(PCRE_LDFLAGS) $(LIBEVENT_LDFLAGS) $(REMCTL_PROGRAM_LDFLAGS)	\
	$(AM_LDFAGS)
server_remctl_shell_LDADD = util/libutil.la portable/libportable.la \
	$(KRB5_LIBS) $(GPUT_LIBS) $(PCRE_LIBS) $(LIBEVENT_LIBS)

# Install the systemd unit file if systemd support was detected.
if HAVE_SYSTEMD
    systemdsystemunit_DATA = systemd/remctld.service systemd/remctld.socket
endif

# Substitute the installation paths into the systemd unit file.
systemd/remctld.service: $(srcdir)/systemd/remctld.service.in
	mkdir -p systemd
	sed -e 's![@]sbindir[@]!$(sbindir)!g' \
	    $(srcdir)/systemd/remctld.service.in > $@

# Documentation.
dist_man_MANS = docs/api/remctl.3 docs/api/remctl_close.3		    \
	docs/api/remctl_command.3 docs/api/remctl_error.3		    \
	docs/api/remctl_new.3 docs/api/remctl_noop.3 docs/api/remctl_open.3 \
	docs/api/remctl_output.3 docs/api/remctl_set_ccache.3		    \
	docs/api/remctl_set_source_ip.3 docs/api/remctl_set_timeout.3	    \
	docs/remctl.1
man_MANS = docs/remctl-shell.8 docs/remctld.8

# Substitute the system configuration path into the manual page.
docs/remctl-shell.8: $(srcdir)/docs/remctl-shell.8.in
	[ -d docs ] || mkdir docs
	sed -e 's%\(\\f(CI\)*\@sysconfdir\(\\fI\)*\@%$(sysconfdir)%'	\
	    -e 's%\(\\f(CI\)*\@sbindir\(\\fI\)*\@%$(sbindir)%'		\
	    < $(srcdir)/docs/remctl-shell.8.in > $@
docs/remctld.8: $(srcdir)/docs/remctld.8.in
	[ -d docs ] || mkdir docs
	sed 's%\(\\f(CI\)*\@sysconfdir\(\\fI\)*\@%$(sysconfdir)%' \
	    < $(srcdir)/docs/remctld.8.in > $@

# Add symlinks for the man pages that document multiple functions.
install-data-hook:
	rm -f $(DESTDIR)$(man3dir)/remctl_result_free.3
	$(LN_S) remctl.3 $(DESTDIR)$(man3dir)/remctl_result_free.3
	rm -f $(DESTDIR)$(man3dir)/remctl_commandv.3
	$(LN_S) remctl_command.3 $(DESTDIR)$(man3dir)/remctl_commandv.3
	rm -f $(DESTDIR)$(man3dir)/remctl_open_addrinfo.3
	$(LN_S) remctl_open.3 $(DESTDIR)$(man3dir)/remctl_open_addrinfo.3
	rm -f $(DESTDIR)$(man3dir)/remctl_open_fd.3
	$(LN_S) remctl_open.3 $(DESTDIR)$(man3dir)/remctl_open_fd.3
	rm -f $(DESTDIR)$(man3dir)/remctl_open_sockaddr.3
	$(LN_S) remctl_open.3 $(DESTDIR)$(man3dir)/remctl_open_sockaddr.3

CLEANFILES = client/libremctl.pc docs/remctl-shell.8 docs/remctld.8	   \
	perl/t/lib/Test/RRA.pm perl/t/lib/Test/RRA/Automake.pm		   \
	perl/t/lib/Test/RRA/Config.pm stamp-python systemd/remctld.service
DISTCLEANFILES = perl/Makefile perl/MYMETA.json.lock python/MANIFEST
MAINTAINERCLEANFILES = Makefile.in aclocal.m4 build-aux/compile		   \
	build-aux/config.guess build-aux/config.sub build-aux/depcomp	   \
	build-aux/install-sh build-aux/ltmain.sh build-aux/missing	   \
	config.h.in config.h.in~ configure docs/api/*.3 docs/protocol.html \
	docs/protocol.txt docs/remctl.1 docs/remctl-shell.8.in		   \
	docs/remctld.8.in m4/libtool.m4 m4/ltoptions.m4 m4/ltsugar.m4	   \
	m4/ltversion.m4 m4/lt~obsolete.m4

# Also clean the perl, php, and ruby directories if needed and clean up
# after Python.
clean-local:
	set -e; if [ -f "perl/Build" ] ; then		\
	    cd perl && ./Build realclean ;		\
	fi
	set -e; if [ -f "php/Makefile" ] ; then	\
	    cd php && $(MAKE) clean ;		\
	fi
	set -e; if [ -f "ruby/Makefile" ] ; then	\
	    cd ruby && $(MAKE) distclean ;		\
	fi
	rm -rf perl/t/config perl/t/lib/Test/RRA php/tmp-php.ini	   \
	    python/.eggs python/build python/dist python/pyremctl.egg-info \
	    python/*.pyc python/*.so python/tests/config python/tests/tmp  \
	    python/tests/*.pyc

# Also clean the Perl, PHP, and Python directories on make distclean if
# needed.
#
# phpize --clean is stupid and requires that config.m4 exist, but it was
# already deleted by the regular distclean target.  Hack around that.
distclean-local: clean-local
	set -e; if [ x"$(builddir)" != x"$(srcdir)" ] ; then		  \
	    rm -rf php ;						  \
	    for f in $(PERL_FILES) ; do					  \
		rm -f "$(builddir)/$$f" ;				  \
	    done ;							  \
	    for f in $(PYTHON_FILES) ; do				  \
		rm -f "$(builddir)/$$f" ;				  \
	    done							  \
	else								  \
	    if [ -n "$(PHPIZE)" ] ; then				  \
		cd php && touch config.m4 && $(PHPIZE) --clean && cd .. ; \
	    fi ;							  \
	    rm -f php/config.h.in~ php/config.m4 ;			  \
	fi
	set -e; if [ -f "ruby/Makefile" ] ; then	\
	    cd ruby && $(MAKE) distclean ;		\
	fi
	rm -rf python/.mypy_cache python/.pytest_cache python/__pycache__ \
	    python/tests/__pycache__

# Suppress some warnings for Perl, PHP, Python, and Ruby code because the
# auto-generated code otherwise generates them.  This suppression list
# covers both GCC and Clang.
PERL_WARNINGS = -Wno-write-strings -Wno-nested-externs			\
	-Wno-strict-prototypes -Wno-missing-declarations		\
	-Wno-missing-prototypes -Wno-redundant-decls -Wno-shadow	\
	-Wno-old-style-definition -Wno-conversion			\
	-Wno-gnu-statement-expression -Wno-cast-align -Wno-comma	\
	-Wno-covered-switch-default -Wno-extra-semi-stmt		\
	-Wno-implicit-fallthrough
PHP_WARNINGS = -Wno-strict-prototypes -Wno-write-strings		\
	-Wno-missing-prototypes -Wno-unused-parameter -Wno-sign-compare	\
	-Wno-redundant-decls -Wno-old-style-definition -Wno-float-equal	\
	-Wno-strict-overflow -Wno-conversion -Wno-missing-declarations	\
	-Wno-double-promotion -Wno-cast-align -Wno-extra-semi-stmt
PYTHON_WARNINGS = -Wno-unused-parameter -Wno-strict-aliasing \
	-Wno-redundant-decls -Wno-cast-align
RUBY_WARNINGS = -Wno-strict-prototypes -Wno-redundant-decls -Wno-conversion \
	-Wno-nested-externs -Wno-shift-sign-overflow			    \
	-Wno-gnu-statement-expression -Wno-unknown-warning-option	    \
	-Wno-gcc-compat -Wno-extra-semi-stmt -Wno-strict-overflow -Wno-vla  \
	-Wno-gnu-zero-variadic-macro-arguments				    \
	-Wno-declaration-after-statement -Wno-unknown-attributes	    \
	-Wno-ignored-attributes

warnings:
	$(MAKE) V=0					\
	    AM_CFLAGS='$(WARNINGS_CFLAGS) $(AM_CFLAGS)'	\
	    KRB5_CPPFLAGS='$(KRB5_CPPFLAGS_WARNINGS)'	\
	    PERL_CFLAGS_EXTRA='$(PERL_WARNINGS)'	\
	    PHP_CFLAGS_EXTRA='$(PHP_WARNINGS)'		\
	    PYTHON_CFLAGS_EXTRA='$(PYTHON_WARNINGS)'	\
	    RUBY_CFLAGS_EXTRA='$(RUBY_WARNINGS)'
	$(MAKE) V=0 AM_CFLAGS='$(WARNINGS_CFLAGS) $(AM_CFLAGS)' \
	    KRB5_CPPFLAGS='$(KRB5_CPPFLAGS_WARNINGS)' $(check_PROGRAMS)

# The bits below are for the test suite, not for the main package.
check_PROGRAMS = tests/runtests tests/client/api-t tests/client/ccache-t    \
	tests/client/large-t tests/client/open-t tests/client/source-ip-t   \
	tests/client/timeout-t tests/data/cmd-background		    \
	tests/data/cmd-closed tests/data/cmd-large-output		    \
	tests/data/cmd-sigpipe tests/data/cmd-stdin			    \
	tests/data/cmd-streaming tests/data/cmd-user			    \
	tests/portable/asprintf-t tests/portable/daemon-t		    \
	tests/portable/getaddrinfo-t tests/portable/getnameinfo-t	    \
	tests/portable/getopt-t tests/portable/inet_aton-t		    \
	tests/portable/inet_ntoa-t tests/portable/inet_ntop-t		    \
	tests/portable/mkstemp-t tests/portable/setenv-t		    \
	tests/server/accept-t tests/server/acl-t			    \
	tests/server/acl/localgroup-t tests/server/anonymous-t		    \
	tests/server/bind-t tests/server/config-t tests/server/continue-t   \
	tests/server/empty-t tests/server/env-t tests/server/errors-t	    \
	tests/server/help-t tests/server/invalid-t tests/server/logging-t   \
	tests/server/noop-t tests/server/ssh-parse-t tests/server/stdin-t   \
	tests/server/streaming-t tests/server/sudo-t tests/server/summary-t \
	tests/server/user-t tests/server/version-t tests/util/buffer-t	    \
	tests/util/fdflag-t tests/util/gss-tokens-t			    \
	tests/util/messages-krb5-t tests/util/messages-t		    \
	tests/util/network/addr-ipv4-t tests/util/network/addr-ipv6-t	    \
	tests/util/network/client-t tests/util/network/server-t		    \
	tests/util/tokens-t tests/util/vector-t tests/util/xmalloc	    \
	tests/util/xwrite-t
check_LIBRARIES = tests/tap/libtap.a
tests_runtests_CPPFLAGS = -DC_TAP_SOURCE='"$(abs_top_srcdir)/tests"' \
	-DC_TAP_BUILD='"$(abs_top_builddir)/tests"'
tests_tap_libtap_a_CPPFLAGS = -I$(abs_top_srcdir)/tests		\
	-DPATH_FAKEROOT='"$(PATH_FAKEROOT)"'			\
	-DPATH_REMCTLD='"$(abs_top_builddir)/server/remctld"'	\
	$(KRB5_CPPFLAGS)
tests_tap_libtap_a_SOURCES = tests/tap/basic.c tests/tap/basic.h	\
	tests/tap/kerberos.c tests/tap/kerberos.h tests/tap/messages.c	\
	tests/tap/messages.h tests/tap/macros.h tests/tap/process.c	\
	tests/tap/process.h tests/tap/remctl.c tests/tap/remctl.h	\
	tests/tap/string.c tests/tap/string.h

# Used for server tests.
SERVER_FILES = portable/event-extra.c server/commands.c server/config.c	\
	server/event-util.c server/generic.c server/logging.c		\
	server/process.c server/server-v1.c server/server-v2.c		\
	server/server-ssh.c

# All of the test programs.
tests_client_api_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_client_api_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_client_ccache_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_client_ccache_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_client_large_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_client_large_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_client_open_t_LDFLAGS = $(GSSAPI_LDFLAGS) $(KRB5_LDFLAGS)
tests_client_open_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(GSSAPI_LIBS) $(KRB5_LIBS)
tests_client_source_ip_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_client_source_ip_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_client_timeout_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_client_timeout_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_data_cmd_background_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la
tests_data_cmd_large_output_LDADD = util/libutil.la portable/libportable.la
tests_data_cmd_sigpipe_LDADD = portable/libportable.la
tests_data_cmd_stdin_LDADD = util/libutil.la portable/libportable.la
tests_portable_asprintf_t_SOURCES = tests/portable/asprintf-t.c \
	tests/portable/asprintf.c
tests_portable_asprintf_t_LDADD = tests/tap/libtap.a portable/libportable.la
tests_portable_daemon_t_SOURCES = tests/portable/daemon-t.c \
	tests/portable/daemon.c
tests_portable_daemon_t_LDADD = tests/tap/libtap.a portable/libportable.la
tests_portable_getaddrinfo_t_SOURCES = tests/portable/getaddrinfo-t.c \
	tests/portable/getaddrinfo.c
tests_portable_getaddrinfo_t_LDADD = tests/tap/libtap.a \
	portable/libportable.la
tests_portable_getnameinfo_t_SOURCES = tests/portable/getnameinfo-t.c \
	tests/portable/getnameinfo.c
tests_portable_getnameinfo_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la
tests_portable_getopt_t_SOURCES = tests/portable/getopt-t.c \
	tests/portable/getopt.c
tests_portable_getopt_t_LDADD = tests/tap/libtap.a portable/libportable.la
tests_portable_inet_aton_t_SOURCES = tests/portable/inet_aton-t.c \
	tests/portable/inet_aton.c
tests_portable_inet_aton_t_LDADD = tests/tap/libtap.a portable/libportable.la
tests_portable_inet_ntoa_t_SOURCES = tests/portable/inet_ntoa-t.c \
	tests/portable/inet_ntoa.c
tests_portable_inet_ntoa_t_LDADD = tests/tap/libtap.a portable/libportable.la
tests_portable_inet_ntop_t_SOURCES = tests/portable/inet_ntop-t.c \
	tests/portable/inet_ntop.c
tests_portable_inet_ntop_t_LDADD = tests/tap/libtap.a portable/libportable.la
tests_portable_mkstemp_t_SOURCES = tests/portable/mkstemp-t.c \
	tests/portable/mkstemp.c
tests_portable_mkstemp_t_LDADD = tests/tap/libtap.a portable/libportable.la
tests_portable_setenv_t_SOURCES = tests/portable/setenv-t.c \
	tests/portable/setenv.c
tests_portable_setenv_t_LDADD = tests/tap/libtap.a portable/libportable.la
tests_server_accept_t_SOURCES = tests/server/accept-t.c $(SERVER_FILES)
tests_server_accept_t_LDFLAGS = $(GSSAPI_LDFLAGS) $(KRB5_LDFLAGS) \
	$(GPUT_LDFLAGS) $(PCRE_LDFLAGS) $(LIBEVENT_LDFLAGS)
tests_server_accept_t_LDADD = tests/tap/libtap.a util/libutil.la	 \
	portable/libportable.la $(GSSAPI_LIBS) $(KRB5_LIBS) $(GPUT_LIBS) \
	$(PCRE_LIBS) $(LIBEVENT_LIBS)
tests_server_acl_t_SOURCES = tests/server/acl-t.c $(SERVER_FILES)
tests_server_acl_t_LDFLAGS = $(GPUT_LDFLAGS) $(PCRE_LDFLAGS) \
	$(LIBEVENT_LDFLAGS)
tests_server_acl_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la $(GPUT_LIBS) $(PCRE_LIBS) $(LIBEVENT_LIBS)
tests_server_acl_localgroup_t_SOURCES = tests/server/acl/localgroup-t.c	  \
	$(SERVER_FILES) tests/server/acl/fake-getgrnam.c		  \
	tests/server/acl/fake-getgrnam.h tests/server/acl/fake-getpwnam.c \
	tests/server/acl/fake-getpwnam.h
tests_server_acl_localgroup_t_LDFLAGS = $(GPUT_LDFLAGS) $(PCRE_LDFLAGS) \
	$(LIBEVENT_LDFLAGS)
tests_server_acl_localgroup_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la $(GPUT_LIBS) $(PCRE_LIBS) $(LIBEVENT_LIBS)
tests_server_anonymous_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_server_anonymous_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_server_bind_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_server_bind_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_server_config_t_SOURCES = tests/server/config-t.c $(SERVER_FILES)
tests_server_config_t_LDFLAGS = $(GPUT_LDFLAGS) $(PCRE_LDFLAGS) \
	$(LIBEVENT_LDFLAGS)
tests_server_config_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la $(GPUT_LIBS) $(PCRE_LIBS) $(LIBEVENT_LIBS)
tests_server_continue_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_server_continue_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_server_empty_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_server_empty_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_server_env_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_server_env_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_server_errors_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_server_errors_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_server_help_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_server_help_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_server_invalid_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_server_invalid_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_server_logging_t_SOURCES = tests/server/logging-t.c $(SERVER_FILES)
tests_server_logging_t_LDFLAGS = $(GPUT_LDFLAGS) $(PCRE_LDFLAGS) \
	$(LIBEVENT_LDFLAGS)
tests_server_logging_t_LDADD = tests/tap/libtap.a util/libutil.la	 \
	portable/libportable.la $(GSSAPI_LIBS) $(GPUT_LIBS) $(PCRE_LIBS) \
	$(LIBEVENT_LIBS)
tests_server_noop_t_LDFLAGS = $(GSSAPI_LDFLAGS) $(KRB5_LDFLAGS) \
	$(PCRE_LDFLAGS) $(LIBEVENT_LDFLAGS)
tests_server_noop_t_LDADD = client/libremctl.la tests/tap/libtap.a	    \
	util/libutil.la portable/libportable.la $(GSSAPI_LIBS) $(KRB5_LIBS) \
	$(PCRE_LIBS) $(LIBEVENT_LIBS)
tests_server_ssh_parse_t_SOURCES = tests/server/ssh-parse-t.c $(SERVER_FILES)
tests_server_ssh_parse_t_LDFLAGS = $(GPUT_LDFLAGS) $(PCRE_LDFLAGS) \
	$(LIBEVENT_LDFLAGS)
tests_server_ssh_parse_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la $(GPUT_LIBS) $(PCRE_LIBS) $(LIBEVENT_LIBS)
tests_server_stdin_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_server_stdin_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_server_streaming_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_server_streaming_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_server_sudo_t_SOURCES = tests/server/sudo-t.c $(SERVER_FILES)
tests_server_sudo_t_CPPFLAGS =					\
	-DPATH_SUDO='"$(abs_top_srcdir)/tests/data/fake-sudo"'	\
	$(KRB5_CPPFLAGS)
tests_server_sudo_t_LDFLAGS = $(GSSAPI_LDFLAGS) $(KRB5_LDFLAGS) \
	$(GPUT_LDFLAGS) $(PCRE_LDFLAGS) $(LIBEVENT_LDFLAGS)
tests_server_sudo_t_LDADD = tests/tap/libtap.a util/libutil.la	 \
	portable/libportable.la $(GSSAPI_LIBS) $(KRB5_LIBS) $(GPUT_LIBS) \
	$(PCRE_LIBS) $(LIBEVENT_LIBS)
tests_server_summary_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_server_summary_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_server_user_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_server_user_t_LDADD = client/libremctl.la tests/tap/libtap.a \
	util/libutil.la portable/libportable.la $(KRB5_LIBS)
tests_server_version_t_LDFLAGS = $(GSSAPI_LDFLAGS) $(KRB5_LDFLAGS) \
	$(PCRE_LDFLAGS)
tests_server_version_t_LDADD = client/libremctl.la tests/tap/libtap.a	    \
	util/libutil.la portable/libportable.la $(GSSAPI_LIBS) $(KRB5_LIBS) \
	$(PCRE_LIBS)
tests_util_buffer_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la
tests_util_fdflag_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la
tests_util_gss_tokens_t_SOURCES = tests/util/faketoken.c	\
	tests/util/faketoken.h tests/util/gss-tokens.c		\
	tests/util/gss-tokens-t.c
tests_util_gss_tokens_t_LDFLAGS = $(GSSAPI_LDFLAGS) $(KRB5_LDFLAGS)
tests_util_gss_tokens_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la $(GSSAPI_LIBS) $(KRB5_LIBS)
tests_util_messages_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la
tests_util_messages_krb5_t_LDFLAGS = $(KRB5_LDFLAGS)
tests_util_messages_krb5_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la $(KRB5_LIBS)
tests_util_network_addr_ipv4_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la
tests_util_network_addr_ipv6_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la
tests_util_network_client_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la
tests_util_network_server_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la
tests_util_tokens_t_LDFLAGS = $(GSSAPI_LDFLAGS)
tests_util_tokens_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la $(GSSAPI_LIBS)
tests_util_vector_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la
tests_util_xmalloc_LDADD = util/libutil.la portable/libportable.la
tests_util_xwrite_t_SOURCES = tests/util/fakewrite.c tests/util/fakewrite.h \
	tests/util/xwrite.c tests/util/xwrite-t.c
tests_util_xwrite_t_LDADD = tests/tap/libtap.a util/libutil.la \
	portable/libportable.la

TEST_RPATH = $(abs_top_builddir)/client/.libs

check-local: $(check_PROGRAMS)
	tests/runtests -l '$(abs_top_srcdir)/tests/TESTS'
	@set -e; if [ -f perl/Build ]; then			\
	    echo '';						\
	    [ -d perl/t/config ] || mkdir perl/t/config;	\
	    if [ -f tests/config/keytab ]; then			\
		cp tests/config/keytab perl/t/config;		\
	    fi;							\
	    if [ -f tests/config/principal ]; then		\
		cp tests/config/principal perl/t/config;	\
	    fi;							\
	    cd perl && LD_LIBRARY_PATH=$(TEST_RPATH)		\
		REMCTLD="$(abs_top_builddir)/server/remctld"	\
		./Build test;					\
	fi
	@set -e; if [ -f php/Makefile ]; then				    \
	    echo '';							    \
	    cd php && NO_INTERACTION=1 ./test-wrapper "$(abs_top_builddir)" \
		"$(abs_top_srcdir)";					    \
	fi
	@set -e; if [ -n "$(PYTHON)" -a -f python/setup.py ]; then	\
	    echo '';							\
	    echo 'Testing Python extension';				\
	    [ -d python/tests/config ] || mkdir python/tests/config;	\
	    if [ -f tests/config/keytab ]; then				\
		cp tests/config/keytab python/tests/config;		\
	    fi;								\
	    if [ -f tests/config/principal ]; then			\
		cp tests/config/principal python/tests/config;		\
	    fi;								\
	    cd python && for python in $(REMCTL_PYTHON_VERSIONS); do	\
		LD_LIBRARY_PATH=$(TEST_RPATH)				\
		    REMCTLD="$(abs_top_builddir)/server/remctld"	\
		    "$$python" -m pytest -v;				\
	    done;							\
	fi
	@set -e; if [ -f ruby/Makefile ]; then		\
	    echo '';					\
	    cd ruby && LD_LIBRARY_PATH=$(TEST_RPATH)	\
		$(REMCTL_RUBY) -I. test_remctl.rb;	\
	fi

# Used by maintainers to check the source code with cppcheck.
check-cppcheck:
	cd $(abs_top_srcdir) &&						 \
	    find . -name .git -prune -o -name Remctl.c -prune		 \
	        -o -name 'php*_remctl.c' -prune -o -name '*.[ch]' -print \
	    | cppcheck -q --force --error-exitcode=2 --file-list=-	 \
		--suppressions-list=tests/data/cppcheck.supp		 \
		--enable=warning,performance,portability,style

# The full path to valgrind and its options, used when doing valgrind
# testing.
VALGRIND_COMMAND = $(PATH_VALGRIND) --leak-check=full			\
	--log-file=$(abs_top_builddir)/tests/tmp/valgrind/log.%p	\
	--suppressions=$(abs_top_srcdir)/tests/data/valgrind.supp

# Used by maintainers to run the main test suite under valgrind.
check-valgrind: $(check_PROGRAMS)
	rm -rf $(abs_top_builddir)/tests/tmp
	mkdir $(abs_top_builddir)/tests/tmp
	mkdir $(abs_top_builddir)/tests/tmp/valgrind
	C_TAP_VALGRIND="$(VALGRIND_COMMAND)"			\
	    C_TAP_LIBTOOL="$(abs_top_builddir)/libtool"		\
	    tests/runtests -l '$(abs_top_srcdir)/tests/TESTS'

# Used by maintainers to reformat all source code using clang-format and
# excluding some files.
reformat:
	find . -name '*.[ch]' -print \
	     | xargs clang-format -style=file -i

# Used for hooking in the build of optional language bindings.
BINDINGS =
BINDINGS_INSTALL =

# The following section sets up the Perl module build properly.  Most of the
# complexity is here to handle building outside of the source directory, in
# which case we need to copy various files from the source directory and make
# sure they're up to date since Perl can't handle VPATH builds.

# CFLAGS and LDFLAGS to pass to the Perl build.
PERL_CFLAGS = -I$(abs_top_builddir) -I$(abs_top_srcdir) \
	-I$(abs_top_srcdir)/client $(CPPFLAGS)
PERL_LDFLAGS_FULL = -L$(abs_top_builddir)/client/.libs $(PERL_LDFLAGS) \
	$(LDFLAGS)

perl/lib/Net/Remctl.o: $(srcdir)/perl/lib/Net/Remctl.pm			 \
		$(srcdir)/perl/lib/Net/Remctl.xs			 \
		$(srcdir)/perl/lib/Net/Remctl/Backend.pm		 \
		$(srcdir)/perl/typemap client/libremctl.la perl/Build.PL
	set -e; if [ x'$(builddir)' != x'$(srcdir)' ] ; then		\
	    for d in $(PERL_DIRECTORIES) ; do				\
		[ -d "$(builddir)/$$d" ] || mkdir "$(builddir)/$$d" ;	\
	    done ;							\
	    for f in $(PERL_FILES) ; do					\
	        cp "$(srcdir)/$$f" "$(builddir)/$$f" ;			\
	    done ;							\
	fi
	cp -R $(srcdir)/tests/tap/perl/* perl/t/lib/
	rm -f perl/lib/Net/Remctl.o
	cd perl && perl Build.PL					    \
	    --config cc='$(CC)'						    \
	    --config lddlflags='$(PERL_LDFLAGS_FULL)'			    \
	    --config optimize='$(CFLAGS) $(AM_CFLAGS) $(PERL_CFLAGS_EXTRA)' \
	    --extra-compiler-flags '$(PERL_CFLAGS)'			    \
	    --extra-linker-flags '-lremctl $(DEPEND_LIBS) $(LIBS)'	    \
	    $(REMCTL_PERL_FLAGS)
	cd perl && ./Build

install-data-local-perl: perl/lib/Net/Remctl.o
	cd perl && ./Build install --destdir '$(DESTDIR)'

# Build and install the Perl bindings if desired.
if BUILD_PERL
BINDINGS += perl/lib/Net/Remctl.o
BINDINGS_INSTALL += install-data-local-perl
endif

# The following section sets up the PECL extension for PHP.

php/modules/remctl.so: php/config.m4 php/php_remctl.h \
		$(srcdir)/php/php_remctl.c client/libremctl.la
	set -e; if [ x'$(builddir)' != x'$(srcdir)' ] ; then	\
	    mkdir php/tests 2>/dev/null || true ;		\
	    for f in $(PHP_FILES) ; do				\
	        cp "$(srcdir)/$$f" "$(builddir)/$$f" ;		\
	    done						\
	fi
	cd php && $(PHPIZE) --clean && $(PHPIZE)
	cd php && ./configure CC='$(CC)' CPPFLAGS='$(CPPFLAGS)' \
	    CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS)'
	cd php && $(MAKE) CFLAGS='$(CFLAGS) $(AM_CFLAGS) $(PHP_WARNINGS)'

# PHP's build system uses INSTALL_ROOT where everyone else uses DESTDIR.
install-data-local-php: php/modules/remctl.so
	cd php && $(MAKE) install INSTALL_ROOT=$(DESTDIR)

# Build and install the PHP bindings if desired.
if BUILD_PHP
BINDINGS += php/modules/remctl.so
BINDINGS_INSTALL += install-data-local-php
endif

# The following section sets up the Python extension build properly.  Most of
# the complexity is here to handle building outside of the source directory,
# in which case we need to copy various files from the source directory and
# make sure they're up to date.

# CFLAGS and LDFLAGS to pass to the Python build.
PYTHON_CFLAGS = -I$(abs_top_srcdir)/client $(CPPFLAGS) $(CFLAGS) $(AM_CFLAGS)
PYTHON_LDFLAGS_FULL = -L$(abs_top_builddir)/client/.libs $(GSSAPI_LDFLAGS) \
	$(LDFLAGS)

stamp-python: $(srcdir)/python/_remctlmodule.c $(srcdir)/python/remctl.py \
		client/libremctl.la
	set -e; if [ x'$(builddir)' != x'$(srcdir)' ]; then		\
	    for d in $(PYTHON_DIRECTORIES); do				\
		[ -d "$(builddir)/$$d" ] || mkdir "$(builddir)/$$d";	\
	    done;							\
	    for f in $(PYTHON_FILES); do				\
		cp "$(srcdir)/$$f" "$(builddir)/$$f";			\
	    done							\
	fi
	set -e; cd python && for python in $(REMCTL_PYTHON_VERSIONS); do \
	    CC='$(CC)'							 \
		CFLAGS='$(PYTHON_CFLAGS) $(PYTHON_CFLAGS_EXTRA)'	 \
		LDFLAGS='$(PYTHON_LDFLAGS_FULL)'			 \
		REMCTL_PYTHON_LIBS='$(GSSAPI_LIBS)'			 \
		"$$python" setup.py build_ext --inplace;		 \
	done
	touch stamp-python

# If RPM_BUILD_ROOT is set, we're being built by RPM.  Use that as DESTDIR.
install-data-local-python: stamp-python
	set -e; for python in $(REMCTL_PYTHON_VERSIONS) ; do		\
	    cd python ;							\
	    if [ -n '$(DESTDIR)' ] ; then				\
		"$$python" setup.py install $(REMCTL_PYTHON_INSTALL)	\
		    --root '$(DESTDIR)' ;				\
	    elif [ -n '$(RPM_BUILD_ROOT)' ] ; then			\
		"$$python" setup.py install $(REMCTL_PYTHON_INSTALL)	\
		    --root '$(RPM_BUILD_ROOT)' ;			\
	    else							\
		"$$python" setup.py install $(REMCTL_PYTHON_INSTALL) ;	\
	    fi ;							\
	    cd .. ;							\
	done

# Build and install the Python bindings if desired.
if BUILD_PYTHON
BINDINGS += stamp-python
BINDINGS_INSTALL += install-data-local-python
endif

# The following section sets up the Ruby bindings for remctl.

# CFLAGS to pass to the Ruby build.
RUBY_CFLAGS = -I$(abs_top_builddir) -I$(abs_top_srcdir)			\
	-I$(abs_top_srcdir)/client $(CPPFLAGS) $(CFLAGS) $(AM_CFLAGS)	\
	$(RUBY_CFLAGS_EXTRA)

# Always enable verbose builds, since we want them for automated builds and
# the two lines aren't important to suppress for people who want quiet
# builds.  (PHP and Perl are way noisier.)
ruby/remctl.so: ruby/extconf.rb $(srcdir)/ruby/remctl.c client/libremctl.la
	set -e; if [ x'$(builddir)' != x'$(srcdir)' ] ; then	\
	    for f in $(RUBY_FILES) ; do			\
		cp "$(srcdir)/$$f" "$(builddir)/$$f" ;		\
	    done						\
	fi
	cd ruby && $(REMCTL_RUBY) extconf.rb $(REMCTL_RUBY_FLAGS)
	cd ruby && $(MAKE) V=1 CC='$(CC)' CFLAGS='$(RUBY_CFLAGS)'

install-data-local-ruby: ruby/remctl.so
	cd ruby && $(MAKE) install DESTDIR=$(DESTDIR)

# Build and install the Ruby bindings if desired.
if BUILD_RUBY
BINDINGS += ruby/remctl.so
BINDINGS_INSTALL += install-data-local-ruby
endif

all-local: $(BINDINGS)
install-data-local: $(BINDINGS_INSTALL)