[thirdparty/kmod.git] / configure.ac

AC_PREREQ(2.64)
AC_INIT([kmod],
	[25],
	[linux-modules@vger.kernel.org],
	[kmod],
	[http://git.kernel.org/?p=utils/kernel/kmod/kmod.git])

AC_CONFIG_SRCDIR([libkmod/libkmod.c])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADERS(config.h)
AC_CONFIG_AUX_DIR([build-aux])

AC_USE_SYSTEM_EXTENSIONS
AC_SYS_LARGEFILE
AC_PREFIX_DEFAULT([/usr])
AM_MAINTAINER_MODE([enable])
AM_INIT_AUTOMAKE([check-news foreign 1.11 silent-rules tar-pax no-dist-gzip dist-xz subdir-objects color-tests parallel-tests])
AM_SILENT_RULES([yes])
LT_INIT([disable-static pic-only])
DOLT

AS_IF([test "x$enable_static" = "xyes"], [AC_MSG_ERROR([--enable-static is not supported by kmod])])
AS_IF([test "x$enable_largefile" = "xno"], [AC_MSG_ERROR([--disable-largefile is not supported by kmod])])

#####################################################################
# Program checks and configurations
#####################################################################

AC_PROG_SED
AC_PROG_MKDIR_P
AC_PROG_LN_S
PKG_PROG_PKG_CONFIG
AC_PATH_PROG([XSLTPROC], [xsltproc])
AC_PATH_PROG([MKOSI], [mkosi])

AC_PROG_CC_C99

#####################################################################
# Function and structure checks
#####################################################################

AC_CHECK_FUNCS_ONCE(__xstat)
AC_CHECK_FUNCS_ONCE([__secure_getenv secure_getenv])
AC_CHECK_FUNCS_ONCE([finit_module])

CC_CHECK_FUNC_BUILTIN([__builtin_clz])
CC_CHECK_FUNC_BUILTIN([__builtin_types_compatible_p])
CC_CHECK_FUNC_BUILTIN([__builtin_uaddl_overflow], [ ], [ ])
CC_CHECK_FUNC_BUILTIN([__builtin_uaddll_overflow], [ ], [ ])

# dietlibc doesn't have st.st_mtim struct member
AC_CHECK_MEMBERS([struct stat.st_mtim], [], [], [#include <sys/stat.h>])

# musl 1.0 and bionic 4.4 don't have strndupa
AC_CHECK_DECLS_ONCE([strndupa])

# RHEL 5 and older do not have be32toh
AC_CHECK_DECLS_ONCE([be32toh])

# Check kernel headers
AC_CHECK_HEADERS_ONCE([linux/module.h])

AC_MSG_CHECKING([whether _Static_assert() is supported])
AC_COMPILE_IFELSE(
	[AC_LANG_SOURCE([[_Static_assert(1, "Test");]])],
        [AC_DEFINE([HAVE_STATIC_ASSERT], [1], [Define if _Static_assert() is available])
	 AC_MSG_RESULT([yes])],
	[AC_MSG_RESULT([no])])

AC_MSG_CHECKING([whether _Noreturn is supported])
AC_COMPILE_IFELSE(
	[AC_LANG_SOURCE([[_Noreturn int foo(void) { exit(0); }]])],
        [AC_DEFINE([HAVE_NORETURN], [1], [Define if _Noreturn is available])
	 AC_MSG_RESULT([yes])],
	[AC_MSG_RESULT([no])])


#####################################################################
# --with-
#####################################################################

AC_ARG_WITH([rootlibdir],
        AS_HELP_STRING([--with-rootlibdir=DIR], [rootfs directory to install shared libraries]),
        [], [with_rootlibdir=$libdir])
AC_SUBST([rootlibdir], [$with_rootlibdir])

AC_ARG_WITH([xz],
	AS_HELP_STRING([--with-xz], [handle Xz-compressed modules @<:@default=disabled@:>@]),
	[], [with_xz=no])
AS_IF([test "x$with_xz" != "xno"], [
	PKG_CHECK_MODULES([liblzma], [liblzma >= 4.99])
	AC_DEFINE([ENABLE_XZ], [1], [Enable Xz for modules.])
], [
	AC_MSG_NOTICE([Xz support not requested])
])
CC_FEATURE_APPEND([with_features], [with_xz], [XZ])

AC_ARG_WITH([zlib],
	AS_HELP_STRING([--with-zlib], [handle gzipped modules @<:@default=disabled@:>@]),
	[], [with_zlib=no])
AS_IF([test "x$with_zlib" != "xno"], [
	PKG_CHECK_MODULES([zlib], [zlib])
	AC_DEFINE([ENABLE_ZLIB], [1], [Enable zlib for modules.])
], [
	AC_MSG_NOTICE([zlib support not requested])
])
CC_FEATURE_APPEND([with_features], [with_zlib], [ZLIB])

AC_ARG_WITH([bashcompletiondir],
	AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
	[],
	[AS_IF([$($PKG_CONFIG --exists bash-completion)], [
		with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
	] , [
		with_bashcompletiondir=${datadir}/bash-completion/completions
	])])
AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])

#####################################################################
# --enable-
#####################################################################

AC_ARG_ENABLE([experimental],
        AS_HELP_STRING([--enable-experimental], [enable experimental tools and features. Do not enable it unless you know what you are doing. @<:@default=disabled@:>@]),
        [], enable_experimental=no)
AM_CONDITIONAL([BUILD_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
AS_IF([test "x$enable_experimental" = "xyes"], [
	AC_DEFINE(ENABLE_EXPERIMENTAL, [1], [Experimental features.])
])
CC_FEATURE_APPEND([with_features], [enable_experimental], [EXPERIMENTAL])

AC_ARG_ENABLE([tools],
        AS_HELP_STRING([--disable-tools], [disable building tools that provide same functionality as module-init-tools @<:@default=enabled@:>@]),
	[], enable_tools=yes)
AM_CONDITIONAL([BUILD_TOOLS], [test "x$enable_tools" = "xyes"])

AC_ARG_ENABLE([manpages],
        AS_HELP_STRING([--disable-manpages], [disable manpages @<:@default=enabled@:>@]),
	[], enable_manpages=yes)
AM_CONDITIONAL([BUILD_MANPAGES], [test "x$enable_manpages" = "xyes"])

AC_ARG_ENABLE([test-modules],
        AS_HELP_STRING([--disable-test-modules], [disable building test modules during make check: cached modules will be used @<:@default=enabled@:>@]),
	[], enable_test_modules=yes)
AM_CONDITIONAL([BUILD_MODULES], [test "x$enable_test_modules" = "xyes"])

AC_ARG_ENABLE([logging],
	AS_HELP_STRING([--disable-logging], [disable system logging @<:@default=enabled@:>@]),
	[], enable_logging=yes)
AS_IF([test "x$enable_logging" = "xyes"], [
	AC_DEFINE(ENABLE_LOGGING, [1], [System logging.])
])

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.])
])

AC_ARG_ENABLE([python],
	AS_HELP_STRING([--enable-python], [enable Python libkmod bindings @<:@default=disabled@:>@]),
	[], [enable_python=no])
AS_IF([test "x$enable_python" = "xyes"], [
	AM_PATH_PYTHON(,,[:])
	AC_PATH_PROG([CYTHON], [cython], [:])

	PKG_CHECK_MODULES([PYTHON], [python-${PYTHON_VERSION}],
			  [have_python=yes],
			  [PKG_CHECK_MODULES([PYTHON], [python],
					     [have_python=yes],
					     [have_python=no])])

	AS_IF([test "x$have_python" = xno],
	      [AC_MSG_ERROR([*** python support requested but libraries not found])])
])
AM_CONDITIONAL([BUILD_PYTHON], [test "x$enable_python" = "xyes"])

AC_ARG_ENABLE([coverage],
	AS_HELP_STRING([--enable-coverage], [enable test coverage @<:@default=disabled@:>@]),
	[], [enable_coverage=no])
AS_IF([test "x$enable_coverage" = "xyes"], [
	AC_CHECK_PROG(have_coverage, [lcov], [yes], [no])
	AS_IF([test "x$have_coverage" = xno],[
		AC_MSG_ERROR([*** lcov support requested but the program was not found])
	], [
		lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
		lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
		AS_IF([test "$lcov_version_major" -lt 1 -o "$lcov_version_minor" -lt 10], [
			AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
		], [
			have_coverage=yes
                        CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
                        -fprofile-arcs \
                        -ftest-coverage])
		])
        ])
])
AM_CONDITIONAL([ENABLE_COVERAGE], [test "x$enable_coverage" = "xyes"])

m4_ifdef([GTK_DOC_CHECK], [
GTK_DOC_CHECK([1.14],[--flavour no-tmpl-flat])
], [
AM_CONDITIONAL([ENABLE_GTK_DOC], false)])


#####################################################################
# Default CFLAGS and LDFLAGS
#####################################################################

CC_CHECK_FLAGS_APPEND(with_cflags, [CFLAGS], [\
		       -pipe \
		       -DANOTHER_BRICK_IN_THE \
		       -Wall \
		       -W \
		       -Wextra \
		       -Wno-inline \
		       -Wvla \
		       -Wundef \
		       -Wformat=2 \
		       -Wlogical-op \
		       -Wsign-compare \
		       -Wformat-security \
		       -Wmissing-include-dirs \
		       -Wformat-nonliteral \
		       -Wold-style-definition \
		       -Wpointer-arith \
		       -Winit-self \
		       -Wdeclaration-after-statement \
		       -Wfloat-equal \
		       -Wmissing-prototypes \
		       -Wstrict-prototypes \
		       -Wredundant-decls \
		       -Wmissing-declarations \
		       -Wmissing-noreturn \
		       -Wshadow \
		       -Wendif-labels \
		       -Wstrict-aliasing=3 \
		       -Wwrite-strings \
		       -Wno-long-long \
		       -Wno-overlength-strings \
		       -Wno-unused-parameter \
		       -Wno-missing-field-initializers \
		       -Wno-unused-result \
		       -Wnested-externs \
		       -Wchar-subscripts \
		       -Wtype-limits \
		       -Wuninitialized \
		       -fno-common \
		       -fdiagnostics-show-option \
		       -fvisibility=hidden \
		       -ffunction-sections \
		       -fdata-sections])
AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")


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

AC_DEFINE_UNQUOTED(KMOD_FEATURES, ["$with_features"], [Features in this build])

#####################################################################
# Generate files from *.in
#####################################################################

AC_CONFIG_FILES([
	Makefile
	man/Makefile
	libkmod/docs/Makefile
	libkmod/docs/version.xml
])


#####################################################################

AC_OUTPUT
AC_MSG_RESULT([
	$PACKAGE $VERSION
	=======

	prefix:			${prefix}
	sysconfdir:		${sysconfdir}
	libdir:			${libdir}
	rootlibdir:		${rootlibdir}
	includedir:		${includedir}
	bindir:			${bindir}
	Bash completions dir:   ${with_bashcompletiondir}

	compiler:		${CC}
	cflags:			${with_cflags} ${CFLAGS}
	ldflags:		${with_ldflags} ${LDFLAGS}

	experimental features:  ${enable_experimental}
	tools:			${enable_tools}
	python bindings:	${enable_python}
	logging:		${enable_logging}
	compression:		xz=${with_xz}  zlib=${with_zlib}
	debug:			${enable_debug}
	coverage:		${enable_coverage}
	doc:			${enable_gtk_doc}
	man:			${enable_manpages}
	test-modules:           ${enable_test_modules}

	features:               ${with_features}
])
Commit	Line	Data
481ad145	1	AC_PREREQ(2.64)
cb48c9b2	2	AC_INIT([kmod],
aca4eca1	3	[25],
e17cc3af	4	[linux-modules@vger.kernel.org],
cb48c9b2	5	[kmod],
bb05bc8a	6	[http://git.kernel.org/?p=utils/kernel/kmod/kmod.git])
586fc304 LDM	7
586fc304 LDM	8	AC_CONFIG_SRCDIR([libkmod/libkmod.c])
481ad145 LDM	9	AC_CONFIG_MACRO_DIR([m4])
481ad145 LDM	10	AC_CONFIG_HEADERS(config.h)
ecd40ee4	11	AC_CONFIG_AUX_DIR([build-aux])
481ad145	12
ecd40ee4 LDM	13	AC_USE_SYSTEM_EXTENSIONS
ecd40ee4 LDM	14	AC_SYS_LARGEFILE
ecd40ee4	15	AC_PREFIX_DEFAULT([/usr])
f5cc26c7	16	AM_MAINTAINER_MODE([enable])
481ad145 LDM	17	AM_INIT_AUTOMAKE([check-news foreign 1.11 silent-rules tar-pax no-dist-gzip dist-xz subdir-objects color-tests parallel-tests])
	18	AM_SILENT_RULES([yes])
	19	LT_INIT([disable-static pic-only])
da6c0d2f	20	DOLT
ecd40ee4	21
fae77516 LDM	22	AS_IF([test "x$enable_static" = "xyes"], [AC_MSG_ERROR([--enable-static is not supported by kmod])])
fae77516 LDM	23	AS_IF([test "x$enable_largefile" = "xno"], [AC_MSG_ERROR([--disable-largefile is not supported by kmod])])
b7016153	24
3ef7208e LDM	25	#####################################################################
	26	# Program checks and configurations
	27	#####################################################################
	28
9faa7b37 KS	29	AC_PROG_SED
9faa7b37 KS	30	AC_PROG_MKDIR_P
481ad145	31	AC_PROG_LN_S
7b3a74fc	32	PKG_PROG_PKG_CONFIG
bccb4b25	33	AC_PATH_PROG([XSLTPROC], [xsltproc])
8d9c7e37	34	AC_PATH_PROG([MKOSI], [mkosi])
3d8226ed	35
481ad145	36	AC_PROG_CC_C99
3ef7208e LDM	37
	38	#####################################################################
	39	# Function and structure checks
	40	#####################################################################
	41
d005aeb7	42	AC_CHECK_FUNCS_ONCE(__xstat)
41a51c2a	43	AC_CHECK_FUNCS_ONCE([__secure_getenv secure_getenv])
55112d19	44	AC_CHECK_FUNCS_ONCE([finit_module])
d005aeb7	45
e6307200 LDM	46	CC_CHECK_FUNC_BUILTIN([__builtin_clz])
e6307200 LDM	47	CC_CHECK_FUNC_BUILTIN([__builtin_types_compatible_p])
aac5f451 LDM	48	CC_CHECK_FUNC_BUILTIN([__builtin_uaddl_overflow], [ ], [ ])
aac5f451 LDM	49	CC_CHECK_FUNC_BUILTIN([__builtin_uaddll_overflow], [ ], [ ])
e6307200	50
3ef7208e LDM	51	# dietlibc doesn't have st.st_mtim struct member
	52	AC_CHECK_MEMBERS([struct stat.st_mtim], [], [], [#include <sys/stat.h>])
	53
04c0956e LDM	54	# musl 1.0 and bionic 4.4 don't have strndupa
	55	AC_CHECK_DECLS_ONCE([strndupa])
	56
9b34db1a RM	57	# RHEL 5 and older do not have be32toh
	58	AC_CHECK_DECLS_ONCE([be32toh])
	59
144d1826 KC	60	# Check kernel headers
	61	AC_CHECK_HEADERS_ONCE([linux/module.h])
	62
dc8ed09f TP	63	AC_MSG_CHECKING([whether _Static_assert() is supported])
	64	AC_COMPILE_IFELSE(
	65	[AC_LANG_SOURCE([[_Static_assert(1, "Test");]])],
	66	[AC_DEFINE([HAVE_STATIC_ASSERT], [1], [Define if _Static_assert() is available])
	67	AC_MSG_RESULT([yes])],
	68	[AC_MSG_RESULT([no])])
3ef7208e	69
16a62c7a LDM	70	AC_MSG_CHECKING([whether _Noreturn is supported])
	71	AC_COMPILE_IFELSE(
	72	[AC_LANG_SOURCE([[_Noreturn int foo(void) { exit(0); }]])],
	73	[AC_DEFINE([HAVE_NORETURN], [1], [Define if _Noreturn is available])
	74	AC_MSG_RESULT([yes])],
	75	[AC_MSG_RESULT([no])])
	76
	77
3ef7208e LDM	78	#####################################################################
	79	# --with-
	80	#####################################################################
	81
e79bf83b KS	82	AC_ARG_WITH([rootlibdir],
	83	AS_HELP_STRING([--with-rootlibdir=DIR], [rootfs directory to install shared libraries]),
	84	[], [with_rootlibdir=$libdir])
	85	AC_SUBST([rootlibdir], [$with_rootlibdir])
	86
b182f8fb JE	87	AC_ARG_WITH([xz],
	88	AS_HELP_STRING([--with-xz], [handle Xz-compressed modules @<:@default=disabled@:>@]),
	89	[], [with_xz=no])
	90	AS_IF([test "x$with_xz" != "xno"], [
	91	PKG_CHECK_MODULES([liblzma], [liblzma >= 4.99])
	92	AC_DEFINE([ENABLE_XZ], [1], [Enable Xz for modules.])
	93	], [
	94	AC_MSG_NOTICE([Xz support not requested])
	95	])
4671e03e	96	CC_FEATURE_APPEND([with_features], [with_xz], [XZ])
b182f8fb	97
5a51a357 JE	98	AC_ARG_WITH([zlib],
	99	AS_HELP_STRING([--with-zlib], [handle gzipped modules @<:@default=disabled@:>@]),
	100	[], [with_zlib=no])
	101	AS_IF([test "x$with_zlib" != "xno"], [
7b3a74fc JE	102	PKG_CHECK_MODULES([zlib], [zlib])
7b3a74fc JE	103	AC_DEFINE([ENABLE_ZLIB], [1], [Enable zlib for modules.])
cfb908bf LDM	104	], [
cfb908bf LDM	105	AC_MSG_NOTICE([zlib support not requested])
cfb908bf	106	])
4671e03e	107	CC_FEATURE_APPEND([with_features], [with_zlib], [ZLIB])
3d8226ed	108
80cf2c8f LDM	109	AC_ARG_WITH([bashcompletiondir],
	110	AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
	111	[],
	112	[AS_IF([$($PKG_CONFIG --exists bash-completion)], [
	113	with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
	114	] , [
	115	with_bashcompletiondir=${datadir}/bash-completion/completions
	116	])])
	117	AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
3ef7208e LDM	118
	119	#####################################################################
	120	# --enable-
	121	#####################################################################
	122
013e8550 LDM	123	AC_ARG_ENABLE([experimental],
	124	AS_HELP_STRING([--enable-experimental], [enable experimental tools and features. Do not enable it unless you know what you are doing. @<:@default=disabled@:>@]),
	125	[], enable_experimental=no)
	126	AM_CONDITIONAL([BUILD_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
	127	AS_IF([test "x$enable_experimental" = "xyes"], [
	128	AC_DEFINE(ENABLE_EXPERIMENTAL, [1], [Experimental features.])
	129	])
4671e03e	130	CC_FEATURE_APPEND([with_features], [enable_experimental], [EXPERIMENTAL])
013e8550	131
3ef7208e LDM	132	AC_ARG_ENABLE([tools],
	133	AS_HELP_STRING([--disable-tools], [disable building tools that provide same functionality as module-init-tools @<:@default=enabled@:>@]),
	134	[], enable_tools=yes)
	135	AM_CONDITIONAL([BUILD_TOOLS], [test "x$enable_tools" = "xyes"])
	136
8631552d CW	137	AC_ARG_ENABLE([manpages],
	138	AS_HELP_STRING([--disable-manpages], [disable manpages @<:@default=enabled@:>@]),
	139	[], enable_manpages=yes)
	140	AM_CONDITIONAL([BUILD_MANPAGES], [test "x$enable_manpages" = "xyes"])
	141
23603f1f LDM	142	AC_ARG_ENABLE([test-modules],
	143	AS_HELP_STRING([--disable-test-modules], [disable building test modules during make check: cached modules will be used @<:@default=enabled@:>@]),
	144	[], enable_test_modules=yes)
	145	AM_CONDITIONAL([BUILD_MODULES], [test "x$enable_test_modules" = "xyes"])
	146
3ef7208e LDM	147	AC_ARG_ENABLE([logging],
	148	AS_HELP_STRING([--disable-logging], [disable system logging @<:@default=enabled@:>@]),
	149	[], enable_logging=yes)
	150	AS_IF([test "x$enable_logging" = "xyes"], [
	151	AC_DEFINE(ENABLE_LOGGING, [1], [System logging.])
	152	])
	153
ecd40ee4 LDM	154	AC_ARG_ENABLE([debug],
	155	AS_HELP_STRING([--enable-debug], [enable debug messages @<:@default=disabled@:>@]),
	156	[], [enable_debug=no])
	157	AS_IF([test "x$enable_debug" = "xyes"], [
	158	AC_DEFINE(ENABLE_DEBUG, [1], [Debug messages.])
	159	])
	160
3a33a7a5 LDM	161	AC_ARG_ENABLE([python],
	162	AS_HELP_STRING([--enable-python], [enable Python libkmod bindings @<:@default=disabled@:>@]),
	163	[], [enable_python=no])
	164	AS_IF([test "x$enable_python" = "xyes"], [
	165	AM_PATH_PYTHON(,,[:])
	166	AC_PATH_PROG([CYTHON], [cython], [:])
	167
	168	PKG_CHECK_MODULES([PYTHON], [python-${PYTHON_VERSION}],
	169	[have_python=yes],
	170	[PKG_CHECK_MODULES([PYTHON], [python],
	171	[have_python=yes],
	172	[have_python=no])])
	173
	174	AS_IF([test "x$have_python" = xno],
	175	[AC_MSG_ERROR([*** python support requested but libraries not found])])
	176	])
	177	AM_CONDITIONAL([BUILD_PYTHON], [test "x$enable_python" = "xyes"])
	178
e9b0d1b4 LDM	179	AC_ARG_ENABLE([coverage],
	180	AS_HELP_STRING([--enable-coverage], [enable test coverage @<:@default=disabled@:>@]),
	181	[], [enable_coverage=no])
	182	AS_IF([test "x$enable_coverage" = "xyes"], [
	183	AC_CHECK_PROG(have_coverage, [lcov], [yes], [no])
	184	AS_IF([test "x$have_coverage" = xno],[
	185	AC_MSG_ERROR([*** lcov support requested but the program was not found])
	186	], [
	187	lcov_version_major="`lcov --version \| cut -d ' ' -f 4 \| cut -d '.' -f 1`"
	188	lcov_version_minor="`lcov --version \| cut -d ' ' -f 4 \| cut -d '.' -f 2`"
	189	AS_IF([test "$lcov_version_major" -lt 1 -o "$lcov_version_minor" -lt 10], [
	190	AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
	191	], [
	192	have_coverage=yes
	193	CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
	194	-fprofile-arcs \
	195	-ftest-coverage])
	196	])
	197	])
	198	])
	199	AM_CONDITIONAL([ENABLE_COVERAGE], [test "x$enable_coverage" = "xyes"])
	200
3ef7208e LDM	201	m4_ifdef([GTK_DOC_CHECK], [
	202	GTK_DOC_CHECK([1.14],[--flavour no-tmpl-flat])
	203	], [
	204	AM_CONDITIONAL([ENABLE_GTK_DOC], false)])
	205
	206
	207	#####################################################################
	208	# Default CFLAGS and LDFLAGS
	209	#####################################################################
6068aaae	210
e48f3765 LDM	211	CC_CHECK_FLAGS_APPEND(with_cflags, [CFLAGS], [\
	212	-pipe \
	213	-DANOTHER_BRICK_IN_THE \
	214	-Wall \
	215	-W \
	216	-Wextra \
	217	-Wno-inline \
	218	-Wvla \
	219	-Wundef \
	220	-Wformat=2 \
	221	-Wlogical-op \
	222	-Wsign-compare \
	223	-Wformat-security \
	224	-Wmissing-include-dirs \
	225	-Wformat-nonliteral \
	226	-Wold-style-definition \
	227	-Wpointer-arith \
	228	-Winit-self \
	229	-Wdeclaration-after-statement \
	230	-Wfloat-equal \
	231	-Wmissing-prototypes \
	232	-Wstrict-prototypes \
	233	-Wredundant-decls \
	234	-Wmissing-declarations \
	235	-Wmissing-noreturn \
	236	-Wshadow \
	237	-Wendif-labels \
db62153e	238	-Wstrict-aliasing=3 \
e48f3765 LDM	239	-Wwrite-strings \
	240	-Wno-long-long \
	241	-Wno-overlength-strings \
	242	-Wno-unused-parameter \
	243	-Wno-missing-field-initializers \
	244	-Wno-unused-result \
	245	-Wnested-externs \
	246	-Wchar-subscripts \
	247	-Wtype-limits \
	248	-Wuninitialized \
	249	-fno-common \
	250	-fdiagnostics-show-option \
	251	-fvisibility=hidden \
	252	-ffunction-sections \
	253	-fdata-sections])
27bcc911	254	AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
e48f3765	255
c677bf2c	256
e48f3765 LDM	257	CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [ \
e48f3765 LDM	258	-Wl,--as-needed \
a5f799af	259	-Wl,--no-undefined \
e48f3765	260	-Wl,--gc-sections])
84aaaedf	261	AC_SUBST([OUR_LDFLAGS], $with_ldflags)
3ef7208e	262
4671e03e LDM	263	AC_DEFINE_UNQUOTED(KMOD_FEATURES, ["$with_features"], [Features in this build])
4671e03e LDM	264
3ef7208e LDM	265	#####################################################################
	266	# Generate files from *.in
	267	#####################################################################
	268
ecd40ee4 LDM	269	AC_CONFIG_FILES([
ecd40ee4 LDM	270	Makefile
904b57d0	271	man/Makefile
646b83b8 LDM	272	libkmod/docs/Makefile
646b83b8 LDM	273	libkmod/docs/version.xml
ecd40ee4 LDM	274	])
ecd40ee4 LDM	275
3ef7208e LDM	276
3ef7208e LDM	277	#####################################################################
646b83b8	278
ecd40ee4 LDM	279	AC_OUTPUT
	280	AC_MSG_RESULT([
	281	$PACKAGE $VERSION
80cf2c8f	282	=======
ecd40ee4 LDM	283
	284	prefix: ${prefix}
	285	sysconfdir: ${sysconfdir}
	286	libdir: ${libdir}
e79bf83b	287	rootlibdir: ${rootlibdir}
ecd40ee4	288	includedir: ${includedir}
7c41c2dd	289	bindir: ${bindir}
80cf2c8f	290	Bash completions dir: ${with_bashcompletiondir}
ecd40ee4 LDM	291
ecd40ee4 LDM	292	compiler: ${CC}
e48f3765 LDM	293	cflags: ${with_cflags} ${CFLAGS}
e48f3765 LDM	294	ldflags: ${with_ldflags} ${LDFLAGS}
ecd40ee4	295
013e8550	296	experimental features: ${enable_experimental}
7c41c2dd	297	tools: ${enable_tools}
3a33a7a5	298	python bindings: ${enable_python}
ecd40ee4	299	logging: ${enable_logging}
b182f8fb	300	compression: xz=${with_xz} zlib=${with_zlib}
ecd40ee4	301	debug: ${enable_debug}
e9b0d1b4	302	coverage: ${enable_coverage}
646b83b8	303	doc: ${enable_gtk_doc}
382de85c	304	man: ${enable_manpages}
23603f1f	305	test-modules: ${enable_test_modules}
4671e03e LDM	306
4671e03e LDM	307	features: ${with_features}
ecd40ee4	308	])