[thirdparty/kmod.git] / configure.ac

AC_PREREQ(2.64)
AC_INIT([kmod],
	[22],
	[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_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:               ${with_features}
])
Commit	Line	Data
481ad145	1	AC_PREREQ(2.64)
cb48c9b2	2	AC_INIT([kmod],
42f32b8a	3	[22],
e17cc3af	4	[linux-modules@vger.kernel.org],
cb48c9b2	5	[kmod],
bb05bc8a	6	[http://git.kernel.org/?p=utils/kernel/kmod/kmod.git])
586fc304 LDM	7
586fc304 LDM	8	AC_CONFIG_SRCDIR([libkmod/libkmod.c])
481ad145 LDM	9	AC_CONFIG_MACRO_DIR([m4])
481ad145 LDM	10	AC_CONFIG_HEADERS(config.h)
ecd40ee4	11	AC_CONFIG_AUX_DIR([build-aux])
481ad145	12
ecd40ee4 LDM	13	AC_USE_SYSTEM_EXTENSIONS
ecd40ee4 LDM	14	AC_SYS_LARGEFILE
ecd40ee4	15	AC_PREFIX_DEFAULT([/usr])
f5cc26c7	16	AM_MAINTAINER_MODE([enable])
481ad145 LDM	17	AM_INIT_AUTOMAKE([check-news foreign 1.11 silent-rules tar-pax no-dist-gzip dist-xz subdir-objects color-tests parallel-tests])
	18	AM_SILENT_RULES([yes])
	19	LT_INIT([disable-static pic-only])
da6c0d2f	20	DOLT
ecd40ee4	21
fae77516 LDM	22	AS_IF([test "x$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])
3d8226ed	34
481ad145	35	AC_PROG_CC_C99
3ef7208e LDM	36
	37	#####################################################################
	38	# Function and structure checks
	39	#####################################################################
	40
d005aeb7	41	AC_CHECK_FUNCS_ONCE(__xstat)
41a51c2a	42	AC_CHECK_FUNCS_ONCE([__secure_getenv secure_getenv])
55112d19	43	AC_CHECK_FUNCS_ONCE([finit_module])
d005aeb7	44
e6307200 LDM	45	CC_CHECK_FUNC_BUILTIN([__builtin_clz])
e6307200 LDM	46	CC_CHECK_FUNC_BUILTIN([__builtin_types_compatible_p])
aac5f451 LDM	47	CC_CHECK_FUNC_BUILTIN([__builtin_uaddl_overflow], [ ], [ ])
aac5f451 LDM	48	CC_CHECK_FUNC_BUILTIN([__builtin_uaddll_overflow], [ ], [ ])
e6307200	49
3ef7208e LDM	50	# dietlibc doesn't have st.st_mtim struct member
	51	AC_CHECK_MEMBERS([struct stat.st_mtim], [], [], [#include <sys/stat.h>])
	52
04c0956e LDM	53	# musl 1.0 and bionic 4.4 don't have strndupa
	54	AC_CHECK_DECLS_ONCE([strndupa])
	55
9b34db1a RM	56	# RHEL 5 and older do not have be32toh
	57	AC_CHECK_DECLS_ONCE([be32toh])
	58
144d1826 KC	59	# Check kernel headers
	60	AC_CHECK_HEADERS_ONCE([linux/module.h])
	61
dc8ed09f TP	62	AC_MSG_CHECKING([whether _Static_assert() is supported])
	63	AC_COMPILE_IFELSE(
	64	[AC_LANG_SOURCE([[_Static_assert(1, "Test");]])],
	65	[AC_DEFINE([HAVE_STATIC_ASSERT], [1], [Define if _Static_assert() is available])
	66	AC_MSG_RESULT([yes])],
	67	[AC_MSG_RESULT([no])])
3ef7208e	68
16a62c7a LDM	69	AC_MSG_CHECKING([whether _Noreturn is supported])
	70	AC_COMPILE_IFELSE(
	71	[AC_LANG_SOURCE([[_Noreturn int foo(void) { exit(0); }]])],
	72	[AC_DEFINE([HAVE_NORETURN], [1], [Define if _Noreturn is available])
	73	AC_MSG_RESULT([yes])],
	74	[AC_MSG_RESULT([no])])
	75
	76
3ef7208e LDM	77	#####################################################################
	78	# --with-
	79	#####################################################################
	80
e79bf83b KS	81	AC_ARG_WITH([rootlibdir],
	82	AS_HELP_STRING([--with-rootlibdir=DIR], [rootfs directory to install shared libraries]),
	83	[], [with_rootlibdir=$libdir])
	84	AC_SUBST([rootlibdir], [$with_rootlibdir])
	85
b182f8fb JE	86	AC_ARG_WITH([xz],
	87	AS_HELP_STRING([--with-xz], [handle Xz-compressed modules @<:@default=disabled@:>@]),
	88	[], [with_xz=no])
	89	AS_IF([test "x$with_xz" != "xno"], [
	90	PKG_CHECK_MODULES([liblzma], [liblzma >= 4.99])
	91	AC_DEFINE([ENABLE_XZ], [1], [Enable Xz for modules.])
	92	], [
	93	AC_MSG_NOTICE([Xz support not requested])
	94	])
4671e03e	95	CC_FEATURE_APPEND([with_features], [with_xz], [XZ])
b182f8fb	96
5a51a357 JE	97	AC_ARG_WITH([zlib],
	98	AS_HELP_STRING([--with-zlib], [handle gzipped modules @<:@default=disabled@:>@]),
	99	[], [with_zlib=no])
	100	AS_IF([test "x$with_zlib" != "xno"], [
7b3a74fc JE	101	PKG_CHECK_MODULES([zlib], [zlib])
7b3a74fc JE	102	AC_DEFINE([ENABLE_ZLIB], [1], [Enable zlib for modules.])
cfb908bf LDM	103	], [
cfb908bf LDM	104	AC_MSG_NOTICE([zlib support not requested])
cfb908bf	105	])
4671e03e	106	CC_FEATURE_APPEND([with_features], [with_zlib], [ZLIB])
3d8226ed	107
80cf2c8f LDM	108	AC_ARG_WITH([bashcompletiondir],
	109	AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
	110	[],
	111	[AS_IF([$($PKG_CONFIG --exists bash-completion)], [
	112	with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
	113	] , [
	114	with_bashcompletiondir=${datadir}/bash-completion/completions
	115	])])
	116	AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
3ef7208e LDM	117
	118	#####################################################################
	119	# --enable-
	120	#####################################################################
	121
013e8550 LDM	122	AC_ARG_ENABLE([experimental],
	123	AS_HELP_STRING([--enable-experimental], [enable experimental tools and features. Do not enable it unless you know what you are doing. @<:@default=disabled@:>@]),
	124	[], enable_experimental=no)
	125	AM_CONDITIONAL([BUILD_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
	126	AS_IF([test "x$enable_experimental" = "xyes"], [
	127	AC_DEFINE(ENABLE_EXPERIMENTAL, [1], [Experimental features.])
	128	])
4671e03e	129	CC_FEATURE_APPEND([with_features], [enable_experimental], [EXPERIMENTAL])
013e8550	130
3ef7208e LDM	131	AC_ARG_ENABLE([tools],
	132	AS_HELP_STRING([--disable-tools], [disable building tools that provide same functionality as module-init-tools @<:@default=enabled@:>@]),
	133	[], enable_tools=yes)
	134	AM_CONDITIONAL([BUILD_TOOLS], [test "x$enable_tools" = "xyes"])
	135
8631552d CW	136	AC_ARG_ENABLE([manpages],
	137	AS_HELP_STRING([--disable-manpages], [disable manpages @<:@default=enabled@:>@]),
	138	[], enable_manpages=yes)
	139	AM_CONDITIONAL([BUILD_MANPAGES], [test "x$enable_manpages" = "xyes"])
	140
23603f1f LDM	141	AC_ARG_ENABLE([test-modules],
	142	AS_HELP_STRING([--disable-test-modules], [disable building test modules during make check: cached modules will be used @<:@default=enabled@:>@]),
	143	[], enable_test_modules=yes)
	144	AM_CONDITIONAL([BUILD_MODULES], [test "x$enable_test_modules" = "xyes"])
	145
3ef7208e LDM	146	AC_ARG_ENABLE([logging],
	147	AS_HELP_STRING([--disable-logging], [disable system logging @<:@default=enabled@:>@]),
	148	[], enable_logging=yes)
	149	AS_IF([test "x$enable_logging" = "xyes"], [
	150	AC_DEFINE(ENABLE_LOGGING, [1], [System logging.])
	151	])
	152
ecd40ee4 LDM	153	AC_ARG_ENABLE([debug],
	154	AS_HELP_STRING([--enable-debug], [enable debug messages @<:@default=disabled@:>@]),
	155	[], [enable_debug=no])
	156	AS_IF([test "x$enable_debug" = "xyes"], [
	157	AC_DEFINE(ENABLE_DEBUG, [1], [Debug messages.])
	158	])
	159
3a33a7a5 LDM	160	AC_ARG_ENABLE([python],
	161	AS_HELP_STRING([--enable-python], [enable Python libkmod bindings @<:@default=disabled@:>@]),
	162	[], [enable_python=no])
	163	AS_IF([test "x$enable_python" = "xyes"], [
	164	AM_PATH_PYTHON(,,[:])
	165	AC_PATH_PROG([CYTHON], [cython], [:])
	166
	167	PKG_CHECK_MODULES([PYTHON], [python-${PYTHON_VERSION}],
	168	[have_python=yes],
	169	[PKG_CHECK_MODULES([PYTHON], [python],
	170	[have_python=yes],
	171	[have_python=no])])
	172
	173	AS_IF([test "x$have_python" = xno],
	174	[AC_MSG_ERROR([*** python support requested but libraries not found])])
	175	])
	176	AM_CONDITIONAL([BUILD_PYTHON], [test "x$enable_python" = "xyes"])
	177
e9b0d1b4 LDM	178	AC_ARG_ENABLE([coverage],
	179	AS_HELP_STRING([--enable-coverage], [enable test coverage @<:@default=disabled@:>@]),
	180	[], [enable_coverage=no])
	181	AS_IF([test "x$enable_coverage" = "xyes"], [
	182	AC_CHECK_PROG(have_coverage, [lcov], [yes], [no])
	183	AS_IF([test "x$have_coverage" = xno],[
	184	AC_MSG_ERROR([*** lcov support requested but the program was not found])
	185	], [
	186	lcov_version_major="`lcov --version \| cut -d ' ' -f 4 \| cut -d '.' -f 1`"
	187	lcov_version_minor="`lcov --version \| cut -d ' ' -f 4 \| cut -d '.' -f 2`"
	188	AS_IF([test "$lcov_version_major" -lt 1 -o "$lcov_version_minor" -lt 10], [
	189	AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
	190	], [
	191	have_coverage=yes
	192	CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
	193	-fprofile-arcs \
	194	-ftest-coverage])
	195	])
	196	])
	197	])
	198	AM_CONDITIONAL([ENABLE_COVERAGE], [test "x$enable_coverage" = "xyes"])
	199
3ef7208e LDM	200	m4_ifdef([GTK_DOC_CHECK], [
	201	GTK_DOC_CHECK([1.14],[--flavour no-tmpl-flat])
	202	], [
	203	AM_CONDITIONAL([ENABLE_GTK_DOC], false)])
	204
	205
	206	#####################################################################
	207	# Default CFLAGS and LDFLAGS
	208	#####################################################################
6068aaae	209
e48f3765 LDM	210	CC_CHECK_FLAGS_APPEND(with_cflags, [CFLAGS], [\
	211	-pipe \
	212	-DANOTHER_BRICK_IN_THE \
	213	-Wall \
	214	-W \
	215	-Wextra \
	216	-Wno-inline \
	217	-Wvla \
	218	-Wundef \
	219	-Wformat=2 \
	220	-Wlogical-op \
	221	-Wsign-compare \
	222	-Wformat-security \
	223	-Wmissing-include-dirs \
	224	-Wformat-nonliteral \
	225	-Wold-style-definition \
	226	-Wpointer-arith \
	227	-Winit-self \
	228	-Wdeclaration-after-statement \
	229	-Wfloat-equal \
	230	-Wmissing-prototypes \
	231	-Wstrict-prototypes \
	232	-Wredundant-decls \
	233	-Wmissing-declarations \
	234	-Wmissing-noreturn \
	235	-Wshadow \
	236	-Wendif-labels \
db62153e	237	-Wstrict-aliasing=3 \
e48f3765 LDM	238	-Wwrite-strings \
	239	-Wno-long-long \
	240	-Wno-overlength-strings \
	241	-Wno-unused-parameter \
	242	-Wno-missing-field-initializers \
	243	-Wno-unused-result \
	244	-Wnested-externs \
	245	-Wchar-subscripts \
	246	-Wtype-limits \
	247	-Wuninitialized \
	248	-fno-common \
	249	-fdiagnostics-show-option \
	250	-fvisibility=hidden \
	251	-ffunction-sections \
	252	-fdata-sections])
27bcc911	253	AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
e48f3765	254
c677bf2c	255
e48f3765 LDM	256	CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [ \
e48f3765 LDM	257	-Wl,--as-needed \
a5f799af	258	-Wl,--no-undefined \
e48f3765	259	-Wl,--gc-sections])
84aaaedf	260	AC_SUBST([OUR_LDFLAGS], $with_ldflags)
3ef7208e	261
4671e03e LDM	262	AC_DEFINE_UNQUOTED(KMOD_FEATURES, ["$with_features"], [Features in this build])
4671e03e LDM	263
3ef7208e LDM	264	#####################################################################
	265	# Generate files from *.in
	266	#####################################################################
	267
ecd40ee4 LDM	268	AC_CONFIG_FILES([
ecd40ee4 LDM	269	Makefile
904b57d0	270	man/Makefile
646b83b8 LDM	271	libkmod/docs/Makefile
646b83b8 LDM	272	libkmod/docs/version.xml
ecd40ee4 LDM	273	])
ecd40ee4 LDM	274
3ef7208e LDM	275
3ef7208e LDM	276	#####################################################################
646b83b8	277
ecd40ee4 LDM	278	AC_OUTPUT
	279	AC_MSG_RESULT([
	280	$PACKAGE $VERSION
80cf2c8f	281	=======
ecd40ee4 LDM	282
	283	prefix: ${prefix}
	284	sysconfdir: ${sysconfdir}
	285	libdir: ${libdir}
e79bf83b	286	rootlibdir: ${rootlibdir}
ecd40ee4	287	includedir: ${includedir}
7c41c2dd	288	bindir: ${bindir}
80cf2c8f	289	Bash completions dir: ${with_bashcompletiondir}
ecd40ee4 LDM	290
ecd40ee4 LDM	291	compiler: ${CC}
e48f3765 LDM	292	cflags: ${with_cflags} ${CFLAGS}
e48f3765 LDM	293	ldflags: ${with_ldflags} ${LDFLAGS}
ecd40ee4	294
013e8550	295	experimental features: ${enable_experimental}
7c41c2dd	296	tools: ${enable_tools}
3a33a7a5	297	python bindings: ${enable_python}
ecd40ee4	298	logging: ${enable_logging}
b182f8fb	299	compression: xz=${with_xz} zlib=${with_zlib}
ecd40ee4	300	debug: ${enable_debug}
e9b0d1b4	301	coverage: ${enable_coverage}
646b83b8	302	doc: ${enable_gtk_doc}
382de85c	303	man: ${enable_manpages}
23603f1f	304	test-modules: ${enable_test_modules}
4671e03e LDM	305
4671e03e LDM	306	features: ${with_features}
ecd40ee4	307	])