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xfs: add helpers to calculate btree size
[thirdparty/xfsprogs-dev.git] / configure.ac
1 AC_INIT([xfsprogs], [4.17.0], [linux-xfs@vger.kernel.org])
2 AC_PREREQ(2.50)
3 AC_CONFIG_AUX_DIR([.])
4 AC_CONFIG_MACRO_DIR([m4])
5 AC_CONFIG_SRCDIR([include/libxfs.h])
6 AC_CONFIG_HEADER(include/platform_defs.h)
7 AC_PREFIX_DEFAULT(/usr)
8
9 AC_PROG_INSTALL
10 AC_PROG_LIBTOOL
11
12 AC_PROG_CC
13 AC_ARG_VAR(BUILD_CC, [C compiler for build tools])
14 if test "${BUILD_CC+set}" != "set"; then
15 if test $cross_compiling = no; then
16 BUILD_CC="$CC"
17 else
18 AC_CHECK_PROGS(BUILD_CC, gcc cc)
19 fi
20 fi
21 AC_ARG_VAR(BUILD_CFLAGS, [C compiler flags for build tools])
22 if test "${BUILD_CFLAGS+set}" != "set"; then
23 if test $cross_compiling = no; then
24 BUILD_CFLAGS="$CFLAGS"
25 else
26 BUILD_CFLAGS="-g -O2"
27 fi
28 fi
29
30 AC_ARG_ENABLE(shared,
31 [ --enable-shared=[yes/no] Enable use of shared libraries [default=yes]],,
32 enable_shared=yes)
33 AC_SUBST(enable_shared)
34
35 AC_ARG_ENABLE(gettext,
36 [ --enable-gettext=[yes/no] Enable alternate language support [default=yes]],,
37 enable_gettext=yes)
38 AC_SUBST(enable_gettext)
39
40 AC_ARG_ENABLE(blkid,
41 [ --enable-blkid=[yes/no] Enable use of block device id library [default=yes]],,
42 enable_blkid=yes)
43 AC_SUBST(enable_blkid)
44
45 AC_ARG_ENABLE(readline,
46 [ --enable-readline=[yes/no] Enable readline command editing [default=no]],
47 test $enable_readline = yes && libreadline="-lreadline",
48 enable_readline=no)
49 AC_SUBST(libreadline)
50 AC_SUBST(enable_readline)
51
52 AC_ARG_ENABLE(editline,
53 [ --enable-editline=[yes/no] Enable editline command editing [default=no]],
54 test $enable_editline = yes && libeditline="-ledit",
55 enable_editline=no)
56 AC_SUBST(libeditline)
57 AC_SUBST(enable_editline)
58
59 AC_ARG_ENABLE(termcap,
60 [ --enable-termcap=[yes/no] Enable terminal capabilities library [default=no]],
61 test $enable_termcap = yes && libtermcap="-ltermcap",)
62 AC_SUBST(libtermcap)
63
64
65 AC_ARG_ENABLE(lib64,
66 [ --enable-lib64=[yes/no] Enable lib64 support [default=yes]],,
67 enable_lib64=yes)
68 AC_SUBST(enable_lib64)
69
70 AC_ARG_ENABLE(librt,
71 [ --enable-librt=[yes/no] Enable librt support [default=yes]],,
72 enable_librt=yes)
73 AC_SUBST(enable_librt)
74
75 # Enable UBSAN; set enable_ubsan=probe below to enable autoprobe.
76 AC_ARG_ENABLE(ubsan,
77 [ --enable-ubsan=[yes/no] Enable Undefined Behavior Sanitizer (UBSAN) [default=no]],,
78 enable_ubsan=no)
79 AC_SUBST(enable_ubsan)
80
81 # Enable ADDRSAN; set enable_addrsan=probe below to enable autoprobe.
82 AC_ARG_ENABLE(addrsan,
83 [ --enable-addrsan=[yes/no] Enable Address Sanitizer (ADDRSAN) [default=no]],,
84 enable_addrsan=no)
85 AC_SUBST(enable_addrsan)
86
87 # Enable THREADSAN; set enable_threadsan=probe to enable autoprobe.
88 AC_ARG_ENABLE(threadsan,
89 [ --enable-threadsan=[yes/no] Enable Thread Sanitizer (THREADSAN) [default=no]],,
90 enable_threadsan=no)
91 AC_SUBST(enable_threadsan)
92
93 AC_ARG_ENABLE(lto,
94 [ --enable-lto=[yes/no] Enable link time optimization (LTO) [default=probe]],,
95 enable_lto=probe)
96 AC_SUBST(enable_lto)
97
98 # Enable libicu for xfs_scrubbing of malicious unicode sequences in names
99 AC_ARG_ENABLE(libicu,
100 [ --enable-libicu=[yes/no] Enable Unicode name scanning (libicu) [default=probe]],,
101 enable_libicu=probe)
102
103 #
104 # If the user specified a libdir ending in lib64 do not append another
105 # 64 to the library names.
106 #
107 base_libdir=`basename "$libdir"`
108 case $base_libdir in
109 lib64)
110 enable_lib64=no
111 esac
112
113 #
114 # Some important tools should be installed into the root partitions.
115 #
116 # Check whether exec_prefix=/usr: and install them to /sbin in that
117 # case. If the user choses a different prefix assume he just wants
118 # a local install for testing and not a system install.
119 #
120 case $exec_prefix:$prefix in
121 NONE:NONE | NONE:/usr | /usr:*)
122 root_sbindir='/sbin'
123 root_libdir="/${base_libdir}"
124 ;;
125 *)
126 root_sbindir="${sbindir}"
127 root_libdir="${libdir}"
128 ;;
129 esac
130
131 AC_SUBST([root_sbindir])
132 AC_SUBST([root_libdir])
133
134 # Find localized files. Don't descend into any "dot directories"
135 # (like .git or .pc from quilt). Strangely, the "-print" argument
136 # to "find" is required, to avoid including such directories in the
137 # list.
138 LOCALIZED_FILES=""
139 for lfile in `find ${srcdir} -path './.??*' -prune -o -name '*.c' -type f -print || exit 1`; do
140 LOCALIZED_FILES="$LOCALIZED_FILES \$(TOPDIR)/$lfile"
141 done
142 AC_SUBST(LOCALIZED_FILES)
143
144 AC_PACKAGE_GLOBALS(xfsprogs)
145 AC_PACKAGE_UTILITIES(xfsprogs)
146 AC_MULTILIB($enable_lib64)
147 AC_RT($enable_librt)
148
149 AC_PACKAGE_NEED_UUID_H
150 AC_PACKAGE_NEED_UUIDCOMPARE
151
152 AC_PACKAGE_NEED_PTHREAD_H
153 AC_PACKAGE_NEED_PTHREADMUTEXINIT
154
155 AC_HAVE_FADVISE
156 AC_HAVE_MADVISE
157 AC_HAVE_MINCORE
158 AC_HAVE_SENDFILE
159 AC_HAVE_GETMNTENT
160 AC_HAVE_GETMNTINFO
161 AC_HAVE_FALLOCATE
162 AC_HAVE_FIEMAP
163 AC_HAVE_PWRITEV2
164 AC_HAVE_PREADV
165 AC_HAVE_COPY_FILE_RANGE
166 AC_HAVE_SYNC_FILE_RANGE
167 AC_HAVE_SYNCFS
168 AC_HAVE_MNTENT
169 AC_HAVE_FLS
170 AC_HAVE_READDIR
171 AC_HAVE_FSETXATTR
172 AC_HAVE_MREMAP
173 AC_NEED_INTERNAL_FSXATTR
174 AC_HAVE_GETFSMAP
175 AC_HAVE_STATFS_FLAGS
176 AC_HAVE_MAP_SYNC
177 AC_HAVE_DEVMAPPER
178 AC_HAVE_MALLINFO
179 AC_PACKAGE_WANT_ATTRIBUTES_H
180 AC_HAVE_LIBATTR
181 if test "$enable_libicu" = "yes" || test "$enable_libicu" = "probe"; then
182 AC_HAVE_LIBICU
183 fi
184 if test "$enable_libicu" = "yes" && test "$have_libicu" != "yes"; then
185 AC_MSG_ERROR([libicu not found.])
186 fi
187 AC_HAVE_OPENAT
188 AC_HAVE_FSTATAT
189 AC_HAVE_SG_IO
190 AC_HAVE_HDIO_GETGEO
191 AC_CONFIG_SYSTEMD_SYSTEM_UNIT_DIR
192 AC_CONFIG_CROND_DIR
193
194 if test "$enable_blkid" = yes; then
195 AC_HAVE_BLKID_TOPO
196 fi
197
198 if test "$enable_ubsan" = "yes" || test "$enable_ubsan" = "probe"; then
199 AC_PACKAGE_CHECK_UBSAN
200 fi
201 if test "$enable_ubsan" = "yes" && test "$have_ubsan" != "yes"; then
202 AC_MSG_ERROR([UBSAN not supported by compiler.])
203 fi
204
205 if test "$enable_addrsan" = "yes" || test "$enable_addrsan" = "probe"; then
206 AC_PACKAGE_CHECK_ADDRSAN
207 fi
208 if test "$enable_addrsan" = "yes" && test "$have_addrsan" != "yes"; then
209 AC_MSG_ERROR([ADDRSAN not supported by compiler.])
210 fi
211
212 if test "$enable_threadsan" = "yes" || test "$enable_threadsan" = "probe"; then
213 AC_PACKAGE_CHECK_THREADSAN
214 fi
215 if test "$enable_threadsan" = "yes" && test "$have_threadsan" != "yes"; then
216 AC_MSG_ERROR([THREADSAN not supported by compiler.])
217 fi
218
219 if test "$have_threadsan" = "yes" && test "$have_addrsan" = "yes"; then
220 AC_MSG_WARN([ADDRSAN and THREADSAN are not known to work together.])
221 fi
222
223 if test "$enable_lto" = "yes" || test "$enable_lto" = "probe"; then
224 AC_PACKAGE_CHECK_LTO
225 fi
226 if test "$enable_lto" = "yes" && test "$have_lto" != "yes"; then
227 AC_MSG_ERROR([LTO not supported by compiler.])
228 fi
229
230 AC_PACKAGE_CHECK_RETPOLINE
231 AC_CHECK_SIZEOF([long])
232 AC_CHECK_SIZEOF([char *])
233 AC_TYPE_UMODE_T
234 AC_MANUAL_FORMAT
235
236 AC_CONFIG_FILES([include/builddefs])
237 AC_OUTPUT