[people/ms/network.git] / configure.ac

###############################################################################
#                                                                             #
# Pakfire - The IPFire package management system                              #
# Copyright (C) 2013 IPFire Network Development Team                          #
#                                                                             #
# 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 3 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, see <http://www.gnu.org/licenses/>.       #
#                                                                             #
###############################################################################

AC_PREREQ([2.64])

AC_INIT([network],
	[011],
	[info@ipfire.org],
	[network],
	[http://www.ipfire.org/])

AC_CONFIG_AUX_DIR([build-aux])

AC_PREFIX_DEFAULT([/usr])

AM_INIT_AUTOMAKE([
	foreign
	1.11
	-Wall
	-Wno-portability
	silent-rules
	tar-pax
	subdir-objects
])
AM_SILENT_RULES([yes])

LT_INIT([
	disable-static
	pic-only
])

AC_PROG_LN_S
AC_PROG_MKDIR_P
AC_PROG_SED

AC_PATH_PROG([NITSI], [nitsi])
AC_PATH_PROG([WGET], [wget])
AC_PATH_PROG([XSLTPROC], [xsltproc])

# pkg-config
PKG_PROG_PKG_CONFIG
# This makes sure pkg.m4 is available.
m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])

# C Compiler
AC_PROG_CC
AC_PROG_CC_C99
AC_PROG_CC_C_O
AC_PROG_GCC_TRADITIONAL

AC_USE_SYSTEM_EXTENSIONS

CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
	-pipe \
	-Wall \
	-Wextra \
	-Wno-inline \
	-Wundef \
	"-Wformat=2 -Wformat-security -Wformat-nonliteral" \
	-Wno-unused-parameter \
	-Wno-unused-result \
	-fno-strict-aliasing \
	-ffunction-sections \
	-fdata-sections \
	-fstack-protector-all \
	--param=ssp-buffer-size=4])
AC_SUBST([OUR_CFLAGS], $with_cflags)

AS_CASE([$CFLAGS], [*-O[[12345g\ ]]*],
	[CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
		-Wp,-D_FORTIFY_SOURCE=2])],
	[AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
AC_SUBST([OUR_CPPFLAGS], $with_cppflags)

CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
	-Wl,--as-needed \
	-Wl,--no-undefined \
	-Wl,--gc-sections \
	-Wl,-z,relro \
	-Wl,-z,now])
AC_SUBST([OUR_LDFLAGS], $with_ldflags)

# ------------------------------------------------------------------------------

AC_CHECK_HEADERS_ONCE([
	ctype.h
	errno.h
	linux/netlink.h
	net/if.h
	stdarg.h
	stdio.h
	stdlib.h
	string.h
	syslog.h
])

AC_CHECK_FUNCS([ \
	__secure_getenv \
	secure_getenv \
])

# ------------------------------------------------------------------------------

AC_ARG_ENABLE([debug],
	AS_HELP_STRING([--enable-debug], [enable debug messages @<:@default=disabled@:>@]),
	[], [enable_debug=no])
AS_IF([test "x$enable_debug" = "xyes"], [
	AC_DEFINE(ENABLE_DEBUG, [1], [Debug messages.])
])

# ------------------------------------------------------------------------------

have_manpages=no
AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-man-pages],
	[do not install man pages]))
AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])

# ------------------------------------------------------------------------------

AC_ARG_WITH(
	[dbuspolicydir],
	AS_HELP_STRING(
		[--with-dbuspolicydir=arg],
		[directory for D-Bus policies (default: ${dbusdatadir|datarootdir}/dbus-1/system.d)]
	),
	[dbuspolicydir="$withval"],
	[PKG_CHECK_VAR([dbusdatadir], [dbus-1], [datadir],, [dbusdatadir="${datarootdir}"])
	dbuspolicydir="${dbusdatadir}/dbus-1/system.d"]
)
AC_SUBST(dbuspolicydir)

AC_ARG_WITH(
	[dbussystembusdir],
	AS_HELP_STRING(
		[--with-dbussystembusdir=arg],
		[path to D-Bus system bus services directory]
	),
	[dbussystembusdir="$withval"],
	[PKG_CHECK_VAR([dbussystembusdir], [dbus-1], [system_bus_services_dir],, [dbussystembusdir="${datarootdir}"])]
)
AC_SUBST(dbuspolicydir)

# ------------------------------------------------------------------------------
AC_ARG_WITH([systemdsystemunitdir],
	AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
	[], [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)])
AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir"])

# ------------------------------------------------------------------------------
AC_ARG_WITH([udevdir],
	AS_HELP_STRING([--with-udevdir=DIR], [Directory for udev files]),
	[], [with_udevdir=$($PKG_CONFIG --variable=udevdir udev)])
AC_SUBST([udevdir], [$with_udevdir])
AM_CONDITIONAL(HAVE_UDEV, [test -n "$with_udevdir"])

# ------------------------------------------------------------------------------

PKG_CHECK_MODULES([LIBNL], [libnl-3.0 libnl-genl-3.0])
PKG_CHECK_MODULES([SYSTEMD], [libsystemd])

# ------------------------------------------------------------------------------

AC_CHECK_PROGS(ASCIIDOC, [asciidoc])
if test "${have_manpages}" = "yes" && test -z "${ASCIIDOC}"; then
	AC_MSG_ERROR([Required program 'asciidoc' not found])
fi

# ------------------------------------------------------------------------------

AC_CONFIG_HEADERS(config.h)
AC_CONFIG_FILES([
	Makefile
])

AC_OUTPUT
AC_MSG_RESULT([
	$PACKAGE_NAME $VERSION

	CFLAGS:               ${OUR_CFLAGS} ${CFLAGS}
	CPPFLAGS:             ${OUR_CPPFLAGS} ${CPPFLAGS}
	LDFLAGS:              ${OUR_LDFLAGS} ${LDFLAGS}

	prefix:               $prefix

	dbuspolicydir:        ${dbuspolicydir}
	dbussystembusdir:     ${dbussystembusdir}
	systemdsystemunitdir: $systemdsystemunitdir
	udevdir:              $udevdir

	Generate man-pages:   ${have_manpages}
])
Commit	Line	Data
5ca9dc30 MT	1	###############################################################################
	2	# #
	3	# Pakfire - The IPFire package management system #
	4	# Copyright (C) 2013 IPFire Network Development Team #
	5	# #
	6	# This program is free software: you can redistribute it and/or modify #
	7	# it under the terms of the GNU General Public License as published by #
	8	# the Free Software Foundation, either version 3 of the License, or #
	9	# (at your option) any later version. #
	10	# #
	11	# This program is distributed in the hope that it will be useful, #
	12	# but WITHOUT ANY WARRANTY; without even the implied warranty of #
	13	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
	14	# GNU General Public License for more details. #
	15	# #
	16	# You should have received a copy of the GNU General Public License #
	17	# along with this program. If not, see <http://www.gnu.org/licenses/>. #
	18	# #
	19	###############################################################################
	20
	21	AC_PREREQ([2.64])
	22
	23	AC_INIT([network],
af91a344	24	[011],
5ca9dc30 MT	25	[info@ipfire.org],
	26	[network],
	27	[http://www.ipfire.org/])
	28
	29	AC_CONFIG_AUX_DIR([build-aux])
	30
	31	AC_PREFIX_DEFAULT([/usr])
	32
	33	AM_INIT_AUTOMAKE([
	34	foreign
	35	1.11
	36	-Wall
	37	-Wno-portability
	38	silent-rules
	39	tar-pax
	40	subdir-objects
	41	])
	42	AM_SILENT_RULES([yes])
	43
01f2b2e4 MT	44	LT_INIT([
	45	disable-static
	46	pic-only
	47	])
	48
5ca9dc30 MT	49	AC_PROG_LN_S
	50	AC_PROG_MKDIR_P
	51	AC_PROG_SED
	52
1908d2b3	53	AC_PATH_PROG([NITSI], [nitsi])
c4966dd6	54	AC_PATH_PROG([WGET], [wget])
5ca9dc30 MT	55	AC_PATH_PROG([XSLTPROC], [xsltproc])
	56
	57	# pkg-config
	58	PKG_PROG_PKG_CONFIG
	59	# This makes sure pkg.m4 is available.
	60	m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
	61
e708653f SS	62	# C Compiler
	63	AC_PROG_CC
	64	AC_PROG_CC_C99
	65	AC_PROG_CC_C_O
	66	AC_PROG_GCC_TRADITIONAL
	67
374d06ad MT	68	AC_USE_SYSTEM_EXTENSIONS
374d06ad MT	69
e708653f SS	70	CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
	71	-pipe \
	72	-Wall \
	73	-Wextra \
	74	-Wno-inline \
	75	-Wundef \
	76	"-Wformat=2 -Wformat-security -Wformat-nonliteral" \
	77	-Wno-unused-parameter \
	78	-Wno-unused-result \
	79	-fno-strict-aliasing \
	80	-ffunction-sections \
	81	-fdata-sections \
	82	-fstack-protector-all \
	83	--param=ssp-buffer-size=4])
	84	AC_SUBST([OUR_CFLAGS], $with_cflags)
	85
	86	AS_CASE([$CFLAGS], [-O[[12345g\ ]]],
	87	[CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
	88	-Wp,-D_FORTIFY_SOURCE=2])],
	89	[AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
	90	AC_SUBST([OUR_CPPFLAGS], $with_cppflags)
	91
	92	CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
	93	-Wl,--as-needed \
	94	-Wl,--no-undefined \
	95	-Wl,--gc-sections \
	96	-Wl,-z,relro \
	97	-Wl,-z,now])
	98	AC_SUBST([OUR_LDFLAGS], $with_ldflags)
	99
0e880048 MT	100	# ------------------------------------------------------------------------------
	101
	102	AC_CHECK_HEADERS_ONCE([
6f4814db	103	ctype.h
0e880048	104	errno.h
c07b958a	105	linux/netlink.h
d1f1b577	106	net/if.h
6f4814db MT	107	stdarg.h
6f4814db MT	108	stdio.h
0e880048	109	stdlib.h
6f4814db MT	110	string.h
	111	syslog.h
	112	])
	113
	114	AC_CHECK_FUNCS([ \
	115	__secure_getenv \
	116	secure_getenv \
0e880048 MT	117	])
0e880048 MT	118
e145b2f3 MT	119	# ------------------------------------------------------------------------------
	120
	121	AC_ARG_ENABLE([debug],
	122	AS_HELP_STRING([--enable-debug], [enable debug messages @<:@default=disabled@:>@]),
	123	[], [enable_debug=no])
	124	AS_IF([test "x$enable_debug" = "xyes"], [
	125	AC_DEFINE(ENABLE_DEBUG, [1], [Debug messages.])
	126	])
	127
dbe28a05 MT	128	# ------------------------------------------------------------------------------
	129
	130	have_manpages=no
	131	AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-man-pages],
	132	[do not install man pages]))
	133	AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
	134	AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
	135
063eb4d8 MT	136	# ------------------------------------------------------------------------------
063eb4d8 MT	137
d5fab986 MT	138	AC_ARG_WITH(
	139	[dbuspolicydir],
	140	AS_HELP_STRING(
	141	[--with-dbuspolicydir=arg],
	142	[directory for D-Bus policies (default: ${dbusdatadir\|datarootdir}/dbus-1/system.d)]
	143	),
	144	[dbuspolicydir="$withval"],
	145	[PKG_CHECK_VAR([dbusdatadir], [dbus-1], [datadir],, [dbusdatadir="${datarootdir}"])
	146	dbuspolicydir="${dbusdatadir}/dbus-1/system.d"]
	147	)
	148	AC_SUBST(dbuspolicydir)
	149
9ca8914e MT	150	AC_ARG_WITH(
	151	[dbussystembusdir],
	152	AS_HELP_STRING(
	153	[--with-dbussystembusdir=arg],
	154	[path to D-Bus system bus services directory]
	155	),
	156	[dbussystembusdir="$withval"],
	157	[PKG_CHECK_VAR([dbussystembusdir], [dbus-1], [system_bus_services_dir],, [dbussystembusdir="${datarootdir}"])]
	158	)
	159	AC_SUBST(dbuspolicydir)
063eb4d8	160
5ca9dc30 MT	161	# ------------------------------------------------------------------------------
	162	AC_ARG_WITH([systemdsystemunitdir],
	163	AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
	164	[], [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)])
	165	AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
	166	AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir"])
	167
	168	# ------------------------------------------------------------------------------
	169	AC_ARG_WITH([udevdir],
	170	AS_HELP_STRING([--with-udevdir=DIR], [Directory for udev files]),
	171	[], [with_udevdir=$($PKG_CONFIG --variable=udevdir udev)])
	172	AC_SUBST([udevdir], [$with_udevdir])
	173	AM_CONDITIONAL(HAVE_UDEV, [test -n "$with_udevdir"])
	174
	175	# ------------------------------------------------------------------------------
db0a2d76 MT	176
db0a2d76 MT	177	PKG_CHECK_MODULES([LIBNL], [libnl-3.0 libnl-genl-3.0])
ed993fc9	178	PKG_CHECK_MODULES([SYSTEMD], [libsystemd])
db0a2d76 MT	179
	180	# ------------------------------------------------------------------------------
	181
57496df2	182	AC_CHECK_PROGS(ASCIIDOC, [asciidoc])
dbe28a05	183	if test "${have_manpages}" = "yes" && test -z "${ASCIIDOC}"; then
9665b796 MT	184	AC_MSG_ERROR([Required program 'asciidoc' not found])
9665b796 MT	185	fi
57496df2 MT	186
	187	# ------------------------------------------------------------------------------
	188
01f2b2e4	189	AC_CONFIG_HEADERS(config.h)
5ca9dc30 MT	190	AC_CONFIG_FILES([
	191	Makefile
	192	])
	193
	194	AC_OUTPUT
	195	AC_MSG_RESULT([
	196	$PACKAGE_NAME $VERSION
	197
e708653f SS	198	CFLAGS: ${OUR_CFLAGS} ${CFLAGS}
	199	CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
	200	LDFLAGS: ${OUR_LDFLAGS} ${LDFLAGS}
	201
5ca9dc30 MT	202	prefix: $prefix
5ca9dc30 MT	203
9ca8914e	204	dbuspolicydir: ${dbuspolicydir}
063eb4d8	205	dbussystembusdir: ${dbussystembusdir}
5ca9dc30 MT	206	systemdsystemunitdir: $systemdsystemunitdir
5ca9dc30 MT	207	udevdir: $udevdir
dbe28a05 MT	208
dbe28a05 MT	209	Generate man-pages: ${have_manpages}
5ca9dc30	210	])