xref: /freebsd/sys/contrib/openzfs/config/zfs-build.m4 (revision 058ac3e8063366dafa634d9107642e12b038bf09)
1AC_DEFUN([ZFS_AC_LICENSE], [
2	AC_MSG_CHECKING([zfs author])
3	AC_MSG_RESULT([$ZFS_META_AUTHOR])
4
5	AC_MSG_CHECKING([zfs license])
6	AC_MSG_RESULT([$ZFS_META_LICENSE])
7])
8
9AC_DEFUN([ZFS_AC_DEBUG_ENABLE], [
10	DEBUG_CFLAGS="-Werror"
11	DEBUG_CPPFLAGS="-DDEBUG -UNDEBUG"
12	DEBUG_LDFLAGS=""
13	DEBUG_ZFS="_with_debug"
14	WITH_DEBUG="true"
15	AC_DEFINE(ZFS_DEBUG, 1, [zfs debugging enabled])
16
17	KERNEL_DEBUG_CFLAGS="-Werror"
18	KERNEL_DEBUG_CPPFLAGS="-DDEBUG -UNDEBUG"
19])
20
21AC_DEFUN([ZFS_AC_DEBUG_DISABLE], [
22	DEBUG_CFLAGS=""
23	DEBUG_CPPFLAGS="-UDEBUG -DNDEBUG"
24	DEBUG_LDFLAGS=""
25	DEBUG_ZFS="_without_debug"
26	WITH_DEBUG=""
27
28	KERNEL_DEBUG_CFLAGS=""
29	KERNEL_DEBUG_CPPFLAGS="-UDEBUG -DNDEBUG"
30])
31
32dnl #
33dnl # When debugging is enabled:
34dnl # - Enable all ASSERTs (-DDEBUG)
35dnl # - Promote all compiler warnings to errors (-Werror)
36dnl #
37dnl # (If INVARIANTS is detected, we need to force DEBUG, or strange panics
38dnl # can ensue.)
39dnl #
40AC_DEFUN([ZFS_AC_DEBUG], [
41	AC_MSG_CHECKING([whether assertion support will be enabled])
42	AC_ARG_ENABLE([debug],
43		[AS_HELP_STRING([--enable-debug],
44		[Enable compiler and code assertions @<:@default=no@:>@])],
45		[],
46		[enable_debug=no])
47
48	AS_CASE(["x$enable_debug"],
49		["xyes"],
50		[ZFS_AC_DEBUG_ENABLE],
51		["xno"],
52		[ZFS_AC_DEBUG_DISABLE],
53		[AC_MSG_ERROR([Unknown option $enable_debug])])
54
55	AS_CASE(["x$enable_invariants"],
56		["xyes"],
57		[],
58		["xno"],
59		[],
60		[ZFS_AC_DEBUG_INVARIANTS_DETECT])
61
62	AS_CASE(["x$enable_invariants"],
63		["xyes"],
64		[ZFS_AC_DEBUG_ENABLE],
65		["xno"],
66		[],
67		[AC_MSG_ERROR([Unknown option $enable_invariants])])
68
69	AC_SUBST(DEBUG_CFLAGS)
70	AC_SUBST(DEBUG_CPPFLAGS)
71	AC_SUBST(DEBUG_LDFLAGS)
72	AC_SUBST(DEBUG_ZFS)
73	AC_SUBST(WITH_DEBUG)
74
75	AC_SUBST(KERNEL_DEBUG_CFLAGS)
76	AC_SUBST(KERNEL_DEBUG_CPPFLAGS)
77
78	AC_MSG_RESULT([$enable_debug])
79])
80
81AC_DEFUN([ZFS_AC_DEBUGINFO_ENABLE], [
82	DEBUG_CFLAGS="$DEBUG_CFLAGS -g -fno-inline $NO_IPA_SRA"
83
84	KERNEL_DEBUG_CFLAGS="$KERNEL_DEBUG_CFLAGS -fno-inline $KERNEL_NO_IPA_SRA"
85	KERNEL_MAKE="$KERNEL_MAKE CONFIG_DEBUG_INFO=y"
86
87	DEBUGINFO_ZFS="_with_debuginfo"
88])
89
90AC_DEFUN([ZFS_AC_DEBUGINFO_DISABLE], [
91	DEBUGINFO_ZFS="_without_debuginfo"
92])
93
94AC_DEFUN([ZFS_AC_DEBUGINFO], [
95	AC_MSG_CHECKING([whether debuginfo support will be forced])
96	AC_ARG_ENABLE([debuginfo],
97		[AS_HELP_STRING([--enable-debuginfo],
98		[Force generation of debuginfo @<:@default=no@:>@])],
99		[],
100		[enable_debuginfo=no])
101
102	AS_CASE(["x$enable_debuginfo"],
103		["xyes"],
104		[ZFS_AC_DEBUGINFO_ENABLE],
105		["xno"],
106		[ZFS_AC_DEBUGINFO_DISABLE],
107		[AC_MSG_ERROR([Unknown option $enable_debuginfo])])
108
109	AC_SUBST(DEBUG_CFLAGS)
110	AC_SUBST(DEBUGINFO_ZFS)
111
112	AC_SUBST(KERNEL_DEBUG_CFLAGS)
113	AC_SUBST(KERNEL_MAKE)
114
115	AC_MSG_RESULT([$enable_debuginfo])
116])
117
118dnl #
119dnl # Disabled by default, provides basic memory tracking.  Track the total
120dnl # number of bytes allocated with kmem_alloc() and freed with kmem_free().
121dnl # Then at module unload time if any bytes were leaked it will be reported
122dnl # on the console.
123dnl #
124AC_DEFUN([ZFS_AC_DEBUG_KMEM], [
125	AC_MSG_CHECKING([whether basic kmem accounting is enabled])
126	AC_ARG_ENABLE([debug-kmem],
127		[AS_HELP_STRING([--enable-debug-kmem],
128		[Enable basic kmem accounting @<:@default=no@:>@])],
129		[],
130		[enable_debug_kmem=no])
131
132	AS_IF([test "x$enable_debug_kmem" = xyes], [
133		KERNEL_DEBUG_CPPFLAGS="${KERNEL_DEBUG_CPPFLAGS} -DDEBUG_KMEM"
134		DEBUG_KMEM_ZFS="_with_debug_kmem"
135	], [
136		DEBUG_KMEM_ZFS="_without_debug_kmem"
137	])
138
139	AC_SUBST(KERNEL_DEBUG_CPPFLAGS)
140	AC_SUBST(DEBUG_KMEM_ZFS)
141
142	AC_MSG_RESULT([$enable_debug_kmem])
143])
144
145dnl #
146dnl # Disabled by default, provides detailed memory tracking.  This feature
147dnl # also requires --enable-debug-kmem to be set.  When enabled not only will
148dnl # total bytes be tracked but also the location of every kmem_alloc() and
149dnl # kmem_free().  When the module is unloaded a list of all leaked addresses
150dnl # and where they were allocated will be dumped to the console.  Enabling
151dnl # this feature has a significant impact on performance but it makes finding
152dnl # memory leaks straight forward.
153dnl #
154AC_DEFUN([ZFS_AC_DEBUG_KMEM_TRACKING], [
155	AC_MSG_CHECKING([whether detailed kmem tracking is enabled])
156	AC_ARG_ENABLE([debug-kmem-tracking],
157		[AS_HELP_STRING([--enable-debug-kmem-tracking],
158		[Enable detailed kmem tracking  @<:@default=no@:>@])],
159		[],
160		[enable_debug_kmem_tracking=no])
161
162	AS_IF([test "x$enable_debug_kmem_tracking" = xyes], [
163		KERNEL_DEBUG_CPPFLAGS="${KERNEL_DEBUG_CPPFLAGS} -DDEBUG_KMEM_TRACKING"
164		DEBUG_KMEM_TRACKING_ZFS="_with_debug_kmem_tracking"
165	], [
166		DEBUG_KMEM_TRACKING_ZFS="_without_debug_kmem_tracking"
167	])
168
169	AC_SUBST(KERNEL_DEBUG_CPPFLAGS)
170	AC_SUBST(DEBUG_KMEM_TRACKING_ZFS)
171
172	AC_MSG_RESULT([$enable_debug_kmem_tracking])
173])
174
175AC_DEFUN([ZFS_AC_DEBUG_INVARIANTS_DETECT_FREEBSD], [
176	AS_IF([sysctl -n kern.conftxt | grep -Fqx $'options\tINVARIANTS'],
177		[enable_invariants="yes"],
178		[enable_invariants="no"])
179])
180
181AC_DEFUN([ZFS_AC_DEBUG_INVARIANTS_DETECT], [
182	AM_COND_IF([BUILD_FREEBSD],
183		[ZFS_AC_DEBUG_INVARIANTS_DETECT_FREEBSD],
184		[enable_invariants="no"])
185])
186
187dnl #
188dnl # Detected for the running kernel by default, enables INVARIANTS features
189dnl # in the FreeBSD kernel module.  This feature must be used when building
190dnl # for a FreeBSD kernel with "options INVARIANTS" in the KERNCONF and must
191dnl # not be used when the INVARIANTS option is absent.
192dnl #
193AC_DEFUN([ZFS_AC_DEBUG_INVARIANTS], [
194	AC_MSG_CHECKING([whether FreeBSD kernel INVARIANTS checks are enabled])
195	AC_ARG_ENABLE([invariants],
196		[AS_HELP_STRING([--enable-invariants],
197		[Enable FreeBSD kernel INVARIANTS checks [[default: detect]]])],
198		[], [ZFS_AC_DEBUG_INVARIANTS_DETECT])
199
200	AS_IF([test "x$enable_invariants" = xyes],
201		[WITH_INVARIANTS="true"],
202		[WITH_INVARIANTS=""])
203	AC_SUBST(WITH_INVARIANTS)
204
205	AC_MSG_RESULT([$enable_invariants])
206])
207
208AC_DEFUN([ZFS_AC_CONFIG_ALWAYS], [
209	AX_COUNT_CPUS([])
210	AC_SUBST(CPU_COUNT)
211
212	ZFS_AC_CONFIG_ALWAYS_CC_NO_CLOBBERED
213	ZFS_AC_CONFIG_ALWAYS_CC_INFINITE_RECURSION
214	ZFS_AC_CONFIG_ALWAYS_KERNEL_CC_INFINITE_RECURSION
215	ZFS_AC_CONFIG_ALWAYS_CC_IMPLICIT_FALLTHROUGH
216	ZFS_AC_CONFIG_ALWAYS_CC_FRAME_LARGER_THAN
217	ZFS_AC_CONFIG_ALWAYS_CC_NO_FORMAT_TRUNCATION
218	ZFS_AC_CONFIG_ALWAYS_CC_NO_FORMAT_ZERO_LENGTH
219	ZFS_AC_CONFIG_ALWAYS_CC_FORMAT_OVERFLOW
220	ZFS_AC_CONFIG_ALWAYS_CC_NO_OMIT_FRAME_POINTER
221	ZFS_AC_CONFIG_ALWAYS_CC_NO_IPA_SRA
222	ZFS_AC_CONFIG_ALWAYS_KERNEL_CC_NO_IPA_SRA
223	ZFS_AC_CONFIG_ALWAYS_CC_ASAN
224	ZFS_AC_CONFIG_ALWAYS_CC_UBSAN
225	ZFS_AC_CONFIG_ALWAYS_TOOLCHAIN_SIMD
226	ZFS_AC_CONFIG_ALWAYS_SYSTEM
227	ZFS_AC_CONFIG_ALWAYS_ARCH
228	ZFS_AC_CONFIG_ALWAYS_PYTHON
229	ZFS_AC_CONFIG_ALWAYS_PYZFS
230	ZFS_AC_CONFIG_ALWAYS_SED
231	ZFS_AC_CONFIG_ALWAYS_CPPCHECK
232	ZFS_AC_CONFIG_ALWAYS_SHELLCHECK
233	ZFS_AC_CONFIG_ALWAYS_PARALLEL
234])
235
236AC_DEFUN([ZFS_AC_CONFIG], [
237
238        dnl # Remove the previous build test directory.
239        rm -Rf build
240
241	ZFS_CONFIG=all
242	AC_ARG_WITH([config],
243		AS_HELP_STRING([--with-config=CONFIG],
244		[Config file 'kernel|user|all|srpm']),
245		[ZFS_CONFIG="$withval"])
246	AC_ARG_ENABLE([linux-builtin],
247		[AS_HELP_STRING([--enable-linux-builtin],
248		[Configure for builtin in-tree kernel modules @<:@default=no@:>@])],
249		[],
250		[enable_linux_builtin=no])
251
252	AC_MSG_CHECKING([zfs config])
253	AC_MSG_RESULT([$ZFS_CONFIG]);
254	AC_SUBST(ZFS_CONFIG)
255
256	ZFS_AC_CONFIG_ALWAYS
257
258	AM_COND_IF([BUILD_LINUX], [
259		AC_ARG_VAR([TEST_JOBS], [simultaneous jobs during configure])
260		if test "x$ac_cv_env_TEST_JOBS_set" != "xset"; then
261			TEST_JOBS=$CPU_COUNT
262		fi
263		AC_SUBST(TEST_JOBS)
264	])
265
266	ZFS_INIT_SYSV=
267	ZFS_INIT_SYSTEMD=
268	ZFS_WANT_MODULES_LOAD_D=
269
270	case "$ZFS_CONFIG" in
271		kernel) ZFS_AC_CONFIG_KERNEL ;;
272		user)	ZFS_AC_CONFIG_USER   ;;
273		all)    ZFS_AC_CONFIG_USER
274			ZFS_AC_CONFIG_KERNEL ;;
275		dist)                        ;;
276		srpm)                        ;;
277		*)
278		AC_MSG_RESULT([Error!])
279		AC_MSG_ERROR([Bad value "$ZFS_CONFIG" for --with-config,
280		              user kernel|user|all|srpm]) ;;
281	esac
282
283	AM_CONDITIONAL([INIT_SYSV],           [test "x$ZFS_INIT_SYSV" = "xyes"])
284	AM_CONDITIONAL([INIT_SYSTEMD],        [test "x$ZFS_INIT_SYSTEMD" = "xyes"])
285	AM_CONDITIONAL([WANT_MODULES_LOAD_D], [test "x$ZFS_WANT_MODULES_LOAD_D" = "xyes"])
286
287	AM_CONDITIONAL([CONFIG_USER],
288	    [test "$ZFS_CONFIG" = user -o "$ZFS_CONFIG" = all])
289	AM_CONDITIONAL([CONFIG_KERNEL],
290	    [test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all] &&
291	    [test "x$enable_linux_builtin" != xyes ])
292	AM_CONDITIONAL([CONFIG_QAT],
293	    [test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all] &&
294	    [test "x$qatsrc" != x ])
295	AM_CONDITIONAL([WANT_DEVNAME2DEVID], [test "x$user_libudev" = xyes ])
296	AM_CONDITIONAL([WANT_MMAP_LIBAIO], [test "x$user_libaio" = xyes ])
297	AM_CONDITIONAL([PAM_ZFS_ENABLED], [test "x$enable_pam" = xyes])
298])
299
300dnl #
301dnl # Check for rpm+rpmbuild to build RPM packages.  If these tools
302dnl # are missing it is non-fatal but you will not be able to build
303dnl # RPM packages and will be warned if you try too.
304dnl #
305dnl # By default the generic spec file will be used because it requires
306dnl # minimal dependencies.  Distribution specific spec files can be
307dnl # placed under the 'rpm/<distribution>' directory and enabled using
308dnl # the --with-spec=<distribution> configure option.
309dnl #
310AC_DEFUN([ZFS_AC_RPM], [
311	RPM=rpm
312	RPMBUILD=rpmbuild
313
314	AC_MSG_CHECKING([whether $RPM is available])
315	AS_IF([tmp=$($RPM --version 2>/dev/null)], [
316		RPM_VERSION=$(echo $tmp | $AWK '/RPM/ { print $[3] }')
317		HAVE_RPM=yes
318		AC_MSG_RESULT([$HAVE_RPM ($RPM_VERSION)])
319	],[
320		HAVE_RPM=no
321		AC_MSG_RESULT([$HAVE_RPM])
322	])
323
324	AC_MSG_CHECKING([whether $RPMBUILD is available])
325	AS_IF([tmp=$($RPMBUILD --version 2>/dev/null)], [
326		RPMBUILD_VERSION=$(echo $tmp | $AWK '/RPM/ { print $[3] }')
327		HAVE_RPMBUILD=yes
328		AC_MSG_RESULT([$HAVE_RPMBUILD ($RPMBUILD_VERSION)])
329	],[
330		HAVE_RPMBUILD=no
331		AC_MSG_RESULT([$HAVE_RPMBUILD])
332	])
333
334	RPM_DEFINE_COMMON='--define "$(DEBUG_ZFS) 1"'
335	RPM_DEFINE_COMMON=${RPM_DEFINE_COMMON}' --define "$(DEBUGINFO_ZFS) 1"'
336	RPM_DEFINE_COMMON=${RPM_DEFINE_COMMON}' --define "$(DEBUG_KMEM_ZFS) 1"'
337	RPM_DEFINE_COMMON=${RPM_DEFINE_COMMON}' --define "$(DEBUG_KMEM_TRACKING_ZFS) 1"'
338	RPM_DEFINE_COMMON=${RPM_DEFINE_COMMON}' --define "$(ASAN_ZFS) 1"'
339	RPM_DEFINE_COMMON=${RPM_DEFINE_COMMON}' --define "$(UBSAN_ZFS) 1"'
340
341	AS_IF([test "x$enable_debuginfo" = xyes], [
342		RPM_DEFINE_COMMON=${RPM_DEFINE_COMMON}' --define "__strip /bin/true"'
343	])
344
345	RPM_DEFINE_UTIL=' --define "_initconfdir $(initconfdir)"'
346
347	dnl # Make the next three RPM_DEFINE_UTIL additions conditional, since
348	dnl # their values may not be set when running:
349	dnl #
350	dnl #	./configure --with-config=srpm
351	dnl #
352	AS_IF([test -n "$dracutdir" ], [
353		RPM_DEFINE_UTIL=${RPM_DEFINE_UTIL}' --define "_dracutdir $(dracutdir)"'
354	])
355	AS_IF([test -n "$udevdir" ], [
356		RPM_DEFINE_UTIL=${RPM_DEFINE_UTIL}' --define "_udevdir $(udevdir)"'
357	])
358	AS_IF([test -n "$udevruledir" ], [
359		RPM_DEFINE_UTIL=${RPM_DEFINE_UTIL}' --define "_udevruledir $(udevruledir)"'
360	])
361	RPM_DEFINE_UTIL=${RPM_DEFINE_UTIL}' $(DEFINE_SYSTEMD)'
362	RPM_DEFINE_UTIL=${RPM_DEFINE_UTIL}' $(DEFINE_PYZFS)'
363	RPM_DEFINE_UTIL=${RPM_DEFINE_UTIL}' $(DEFINE_PAM)'
364	RPM_DEFINE_UTIL=${RPM_DEFINE_UTIL}' $(DEFINE_PYTHON_VERSION)'
365	RPM_DEFINE_UTIL=${RPM_DEFINE_UTIL}' $(DEFINE_PYTHON_PKG_VERSION)'
366
367	dnl # Override default lib directory on Debian/Ubuntu systems.  The
368	dnl # provided /usr/lib/rpm/platform/<arch>/macros files do not
369	dnl # specify the correct path for multiarch systems as described
370	dnl # by the packaging guidelines.
371	dnl #
372	dnl # https://wiki.ubuntu.com/MultiarchSpec
373	dnl # https://wiki.debian.org/Multiarch/Implementation
374	dnl #
375	AS_IF([test "$DEFAULT_PACKAGE" = "deb"], [
376		MULTIARCH_LIBDIR="lib/$(dpkg-architecture -qDEB_HOST_MULTIARCH)"
377		RPM_DEFINE_UTIL=${RPM_DEFINE_UTIL}' --define "_lib $(MULTIARCH_LIBDIR)"'
378		AC_SUBST(MULTIARCH_LIBDIR)
379	])
380
381	dnl # Make RPM_DEFINE_KMOD additions conditional on CONFIG_KERNEL,
382	dnl # since the values will not be set otherwise. The spec files
383	dnl # provide defaults for them.
384	dnl #
385	RPM_DEFINE_KMOD='--define "_wrong_version_format_terminate_build 0"'
386	AM_COND_IF([CONFIG_KERNEL], [
387		RPM_DEFINE_KMOD=${RPM_DEFINE_KMOD}' --define "kernels $(LINUX_VERSION)"'
388		RPM_DEFINE_KMOD=${RPM_DEFINE_KMOD}' --define "ksrc $(LINUX)"'
389		RPM_DEFINE_KMOD=${RPM_DEFINE_KMOD}' --define "kobj $(LINUX_OBJ)"'
390		RPM_DEFINE_KMOD=${RPM_DEFINE_KMOD}' --define "kernel_cc KERNEL_CC=$(KERNEL_CC)"'
391		RPM_DEFINE_KMOD=${RPM_DEFINE_KMOD}' --define "kernel_ld KERNEL_LD=$(KERNEL_LD)"'
392		RPM_DEFINE_KMOD=${RPM_DEFINE_KMOD}' --define "kernel_llvm KERNEL_LLVM=$(KERNEL_LLVM)"'
393	])
394
395	RPM_DEFINE_DKMS=''
396
397	SRPM_DEFINE_COMMON='--define "build_src_rpm 1"'
398	SRPM_DEFINE_UTIL=
399	SRPM_DEFINE_KMOD=
400	SRPM_DEFINE_DKMS=
401
402	RPM_SPEC_DIR="rpm/generic"
403	AC_ARG_WITH([spec],
404		AS_HELP_STRING([--with-spec=SPEC],
405		[Spec files 'generic|redhat']),
406		[RPM_SPEC_DIR="rpm/$withval"])
407
408	AC_MSG_CHECKING([whether spec files are available])
409	AC_MSG_RESULT([yes ($RPM_SPEC_DIR/*.spec.in)])
410
411	AC_SUBST(HAVE_RPM)
412	AC_SUBST(RPM)
413	AC_SUBST(RPM_VERSION)
414
415	AC_SUBST(HAVE_RPMBUILD)
416	AC_SUBST(RPMBUILD)
417	AC_SUBST(RPMBUILD_VERSION)
418
419	AC_SUBST(RPM_SPEC_DIR)
420	AC_SUBST(RPM_DEFINE_UTIL)
421	AC_SUBST(RPM_DEFINE_KMOD)
422	AC_SUBST(RPM_DEFINE_DKMS)
423	AC_SUBST(RPM_DEFINE_COMMON)
424	AC_SUBST(SRPM_DEFINE_UTIL)
425	AC_SUBST(SRPM_DEFINE_KMOD)
426	AC_SUBST(SRPM_DEFINE_DKMS)
427	AC_SUBST(SRPM_DEFINE_COMMON)
428])
429
430dnl #
431dnl # Check for dpkg+dpkg-buildpackage to build DEB packages.  If these
432dnl # tools are missing it is non-fatal but you will not be able to build
433dnl # DEB packages and will be warned if you try too.
434dnl #
435AC_DEFUN([ZFS_AC_DPKG], [
436	DPKG=dpkg
437	DPKGBUILD=dpkg-buildpackage
438
439	AC_MSG_CHECKING([whether $DPKG is available])
440	AS_IF([tmp=$($DPKG --version 2>/dev/null)], [
441		DPKG_VERSION=$(echo $tmp | $AWK '/Debian/ { print $[7] }')
442		HAVE_DPKG=yes
443		AC_MSG_RESULT([$HAVE_DPKG ($DPKG_VERSION)])
444	],[
445		HAVE_DPKG=no
446		AC_MSG_RESULT([$HAVE_DPKG])
447	])
448
449	AC_MSG_CHECKING([whether $DPKGBUILD is available])
450	AS_IF([tmp=$($DPKGBUILD --version 2>/dev/null)], [
451		DPKGBUILD_VERSION=$(echo $tmp | \
452		    $AWK '/Debian/ { print $[4] }' | cut -f-4 -d'.')
453		HAVE_DPKGBUILD=yes
454		AC_MSG_RESULT([$HAVE_DPKGBUILD ($DPKGBUILD_VERSION)])
455	],[
456		HAVE_DPKGBUILD=no
457		AC_MSG_RESULT([$HAVE_DPKGBUILD])
458	])
459
460	AC_SUBST(HAVE_DPKG)
461	AC_SUBST(DPKG)
462	AC_SUBST(DPKG_VERSION)
463
464	AC_SUBST(HAVE_DPKGBUILD)
465	AC_SUBST(DPKGBUILD)
466	AC_SUBST(DPKGBUILD_VERSION)
467])
468
469dnl #
470dnl # Until native packaging for various different packing systems
471dnl # can be added the least we can do is attempt to use alien to
472dnl # convert the RPM packages to the needed package type.  This is
473dnl # a hack but so far it has worked reasonable well.
474dnl #
475AC_DEFUN([ZFS_AC_ALIEN], [
476	ALIEN=alien
477
478	AC_MSG_CHECKING([whether $ALIEN is available])
479	AS_IF([tmp=$($ALIEN --version 2>/dev/null)], [
480		ALIEN_VERSION=$(echo $tmp | $AWK '{ print $[3] }')
481		ALIEN_MAJOR=$(echo ${ALIEN_VERSION} | $AWK -F'.' '{ print $[1] }')
482		ALIEN_MINOR=$(echo ${ALIEN_VERSION} | $AWK -F'.' '{ print $[2] }')
483		ALIEN_POINT=$(echo ${ALIEN_VERSION} | $AWK -F'.' '{ print $[3] }')
484		HAVE_ALIEN=yes
485		AC_MSG_RESULT([$HAVE_ALIEN ($ALIEN_VERSION)])
486	],[
487		HAVE_ALIEN=no
488		AC_MSG_RESULT([$HAVE_ALIEN])
489	])
490
491	AC_SUBST(HAVE_ALIEN)
492	AC_SUBST(ALIEN)
493	AC_SUBST(ALIEN_VERSION)
494	AC_SUBST(ALIEN_MAJOR)
495	AC_SUBST(ALIEN_MINOR)
496	AC_SUBST(ALIEN_POINT)
497])
498
499dnl #
500dnl # Using the VENDOR tag from config.guess set the default
501dnl # package type for 'make pkg': (rpm | deb | tgz)
502dnl #
503AC_DEFUN([ZFS_AC_DEFAULT_PACKAGE], [
504	AC_MSG_CHECKING([os distribution])
505	AC_ARG_WITH([vendor],
506		[AS_HELP_STRING([--with-vendor],
507			[Distribution vendor @<:@default=check@:>@])],
508		[with_vendor=$withval],
509		[with_vendor=check])
510	AS_IF([test "x$with_vendor" = "xcheck"],[
511		if test -f /etc/toss-release ; then
512			VENDOR=toss ;
513		elif test -f /etc/fedora-release ; then
514			VENDOR=fedora ;
515		elif test -f /etc/redhat-release ; then
516			VENDOR=redhat ;
517		elif test -f /etc/gentoo-release ; then
518			VENDOR=gentoo ;
519		elif test -f /etc/arch-release ; then
520			VENDOR=arch ;
521		elif test -f /etc/SuSE-release ; then
522			VENDOR=sles ;
523		elif test -f /etc/slackware-version ; then
524			VENDOR=slackware ;
525		elif test -f /etc/lunar.release ; then
526			VENDOR=lunar ;
527		elif test -f /etc/lsb-release ; then
528			VENDOR=ubuntu ;
529		elif test -f /etc/debian_version ; then
530			VENDOR=debian ;
531		elif test -f /etc/alpine-release ; then
532			VENDOR=alpine ;
533		elif test -f /bin/freebsd-version ; then
534			VENDOR=freebsd ;
535		elif test -f /etc/openEuler-release ; then
536			VENDOR=openeuler ;
537		else
538			VENDOR= ;
539		fi],
540		[ test "x${with_vendor}" != x],[
541			VENDOR="$with_vendor" ],
542		[ VENDOR= ; ]
543	)
544	AC_MSG_RESULT([$VENDOR])
545	AC_SUBST(VENDOR)
546
547	AC_MSG_CHECKING([default package type])
548	case "$VENDOR" in
549		toss)       DEFAULT_PACKAGE=rpm  ;;
550		redhat)     DEFAULT_PACKAGE=rpm  ;;
551		fedora)     DEFAULT_PACKAGE=rpm  ;;
552		gentoo)     DEFAULT_PACKAGE=tgz  ;;
553		alpine)     DEFAULT_PACKAGE=tgz  ;;
554		arch)       DEFAULT_PACKAGE=tgz  ;;
555		sles)       DEFAULT_PACKAGE=rpm  ;;
556		slackware)  DEFAULT_PACKAGE=tgz  ;;
557		lunar)      DEFAULT_PACKAGE=tgz  ;;
558		ubuntu)     DEFAULT_PACKAGE=deb  ;;
559		debian)     DEFAULT_PACKAGE=deb  ;;
560		freebsd)    DEFAULT_PACKAGE=pkg  ;;
561		openeuler)  DEFAULT_PACKAGE=rpm  ;;
562		*)          DEFAULT_PACKAGE=rpm  ;;
563	esac
564	AC_MSG_RESULT([$DEFAULT_PACKAGE])
565	AC_SUBST(DEFAULT_PACKAGE)
566
567	AC_MSG_CHECKING([default init directory])
568	case "$VENDOR" in
569		freebsd)    initdir=$sysconfdir/rc.d  ;;
570		*)          initdir=$sysconfdir/init.d;;
571	esac
572	AC_MSG_RESULT([$initdir])
573	AC_SUBST(initdir)
574
575	AC_MSG_CHECKING([default shell])
576	case "$VENDOR" in
577		gentoo)     DEFAULT_INIT_SHELL="/sbin/openrc-run";;
578		alpine)     DEFAULT_INIT_SHELL="/sbin/openrc-run";;
579		*)          DEFAULT_INIT_SHELL="/bin/sh"         ;;
580	esac
581
582	AC_MSG_RESULT([$DEFAULT_INIT_SHELL])
583	AC_SUBST(DEFAULT_INIT_SHELL)
584
585	AC_MSG_CHECKING([default nfs server init script])
586	AS_IF([test "$VENDOR" = "debian"],
587		[DEFAULT_INIT_NFS_SERVER="nfs-kernel-server"],
588		[DEFAULT_INIT_NFS_SERVER="nfs"]
589	)
590	AC_MSG_RESULT([$DEFAULT_INIT_NFS_SERVER])
591	AC_SUBST(DEFAULT_INIT_NFS_SERVER)
592
593	AC_MSG_CHECKING([default init config directory])
594	case "$VENDOR" in
595		alpine)     initconfdir=/etc/conf.d    ;;
596		gentoo)     initconfdir=/etc/conf.d    ;;
597		toss)       initconfdir=/etc/sysconfig ;;
598		redhat)     initconfdir=/etc/sysconfig ;;
599		fedora)     initconfdir=/etc/sysconfig ;;
600		sles)       initconfdir=/etc/sysconfig ;;
601		openeuler)  initconfdir=/etc/sysconfig ;;
602		ubuntu)     initconfdir=/etc/default   ;;
603		debian)     initconfdir=/etc/default   ;;
604		freebsd)    initconfdir=$sysconfdir/rc.conf.d;;
605		*)          initconfdir=/etc/default   ;;
606	esac
607	AC_MSG_RESULT([$initconfdir])
608	AC_SUBST(initconfdir)
609
610	AC_MSG_CHECKING([whether initramfs-tools is available])
611	if test -d /usr/share/initramfs-tools ; then
612		RPM_DEFINE_INITRAMFS='--define "_initramfs 1"'
613		AC_MSG_RESULT([yes])
614	else
615		RPM_DEFINE_INITRAMFS=''
616		AC_MSG_RESULT([no])
617	fi
618	AC_SUBST(RPM_DEFINE_INITRAMFS)
619])
620
621dnl #
622dnl # Default ZFS package configuration
623dnl #
624AC_DEFUN([ZFS_AC_PACKAGE], [
625	ZFS_AC_DEFAULT_PACKAGE
626	AS_IF([test x$VENDOR != xfreebsd], [
627		ZFS_AC_RPM
628		ZFS_AC_DPKG
629		ZFS_AC_ALIEN
630	])
631])
632