1e5619dc6bed8a366b0843e6271f0a718c237b8d
[platform/upstream/f2fs-tools.git] / configure.ac
1 #                                               -*- Autoconf -*-
2 # Process this file with autoconf to produce a configure script.
3
4 AC_PREREQ([2.68])
5
6 # Get version from file VERSION
7 m4_define([f2fs_tools_version], m4_esyscmd([sed -n '1p' VERSION | tr -d '\n']))
8 m4_define([f2fs_tools_date], m4_esyscmd([sed -n '2p' VERSION | tr -d '\n']))
9 m4_define([f2fs_tools_gitdate],
10                 m4_esyscmd([git log -1 --pretty=format:%ci 2> /dev/null]))
11
12 AC_INIT([F2FS tools], [f2fs_tools_version],
13                         [linux-f2fs-devel@lists.sourceforge.net])
14
15 AC_DEFINE([F2FS_TOOLS_VERSION], "f2fs_tools_version", [f2fs-tools version])
16 AC_DEFINE([F2FS_MAJOR_VERSION], m4_bpatsubst(f2fs_tools_version,
17                                 [\([0-9]*\)\(\w\|\W\)*], [\1]),
18                                 [Major version for f2fs-tools])
19 AC_DEFINE([F2FS_MINOR_VERSION], m4_bpatsubst(f2fs_tools_version,
20                                 [\([0-9]*\).\([0-9]*\)\(\w\|\W\)*], [\2]),
21                                 [Minor version for f2fs-tools])
22
23 AS_IF([test -d .git],[
24         AC_DEFINE([F2FS_TOOLS_DATE],
25                 "m4_bpatsubst(f2fs_tools_gitdate,
26                 [\([0-9-]*\)\(\w\|\W\)*], [\1])",
27                 [f2fs-tools date based on Git commits])],[
28         AC_DEFINE([F2FS_TOOLS_DATE],
29                 "f2fs_tools_date",
30                 [f2fs-tools date based on Source releases])])
31
32 AC_CONFIG_SRCDIR([config.h.in])
33 AC_CONFIG_HEADER([config.h])
34 AC_CONFIG_MACRO_DIR([m4])
35 AC_CONFIG_AUX_DIR([build-aux])
36 AM_INIT_AUTOMAKE([foreign tar-pax dist-xz])
37
38 # Test configure options.
39 AC_ARG_WITH([selinux],
40         AS_HELP_STRING([--without-selinux],
41           [Ignore presence of libselinux and disable selinux support]))
42
43 AC_ARG_WITH([blkid],
44         AS_HELP_STRING([--without-blkid],
45           [Ignore presence of libblkid and disable blkid support]))
46
47 # Checks for programs.
48 AC_PROG_CC
49 AC_PROG_LIBTOOL
50 AC_PATH_PROG([LDCONFIG], [ldconfig],
51        [AC_MSG_ERROR([ldconfig not found])],
52        [$PATH:/sbin])
53
54 # Checks for libraries.
55 PKG_CHECK_MODULES([libuuid], [uuid])
56
57 AS_IF([test "x$with_selinux" != "xno"],
58         [PKG_CHECK_MODULES([libselinux], [libselinux],
59                            [have_selinux=yes], [have_selinux=no])],
60         [have_selinux=no]
61 )
62
63 AS_IF([test "x$have_selinux" = "xyes"],
64         [AC_DEFINE([HAVE_LIBSELINUX], [1], [Use libselinux])],
65         [AS_IF([test "x$with_selinux" = "xyes"],
66                 [AC_MSG_ERROR([selinux support requested but libselinux not found])]
67         )]
68 )
69
70 AS_IF([test "x$with_blkid" != "xno"],
71         [PKG_CHECK_MODULES([libblkid], [blkid],
72                            [have_blkid=yes], [have_blkid=no])],
73         [have_blkid=no]
74 )
75
76 AS_IF([test "x$have_blkid" = "xyes"],
77         [AC_DEFINE([HAVE_LIBBLKID], [1], [Use blkid])],
78         [AS_IF([test "x$with_blkid" = "xyes"],
79                 [AC_MSG_ERROR([blkid support requested but libblkid not found])]
80         )]
81 )
82
83 # Checks for header files.
84 AC_CHECK_HEADERS(m4_flatten([
85         attr/xattr.h
86         byteswap.h
87         fcntl.h
88         linux/blkzoned.h
89         linux/falloc.h
90         linux/fs.h
91         linux/hdreg.h
92         linux/limits.h
93         linux/posix_acl.h
94         linux/types.h
95         linux/xattr.h
96         mach/mach_time.h
97         mntent.h
98         scsi/sg.h
99         stdlib.h
100         string.h
101         sys/acl.h
102         sys/ioctl.h
103         sys/syscall.h
104         sys/mount.h
105         sys/sysmacros.h
106         sys/utsname.h
107         sys/xattr.h
108         unistd.h
109 ]))
110
111 # Checks for typedefs, structures, and compiler characteristics.
112 AC_C_INLINE
113 AC_TYPE_INT32_T
114 AC_TYPE_INT8_T
115 AC_TYPE_SIZE_T
116
117 # Checks for library functions.
118 AC_FUNC_GETMNTENT
119 AC_CHECK_FUNCS_ONCE([
120         add_key
121         fallocate
122         fsetxattr
123         fstat
124         fstat64
125         getmntent
126         keyctl
127         llseek
128         lseek64
129         memset
130         setmntent
131 ])
132
133 AS_IF([test "$ac_cv_header_byteswap_h" = "yes"],
134       [AC_CHECK_DECLS([bswap_64],,,[#include <byteswap.h>])])
135
136 dnl
137 dnl Check to see if llseek() is declared in unistd.h.  On some libc's
138 dnl it is, and on others it isn't..... Thank you glibc developers....
139 dnl
140 AC_CHECK_DECL(llseek,[AC_DEFINE(HAVE_LLSEEK_PROTOTYPE, 1,
141                         [Define to 1 if llseek declared in unistd.h])],,
142                         [#include <unistd.h>])
143 dnl
144 dnl Check to see if lseek64() is declared in unistd.h.  Glibc's header files
145 dnl are so convoluted that I can't tell whether it will always be defined,
146 dnl and if it isn't defined while lseek64 is defined in the library,
147 dnl disaster will strike.
148 dnl
149 dnl Warning!  Use of --enable-gcc-wall may throw off this test.
150 dnl
151 dnl
152 AC_CHECK_DECL(lseek64,[AC_DEFINE(HAVE_LSEEK64_PROTOTYPE, 1,
153                 [Define to 1 if lseek64 declared in unistd.h])],,
154                 [#define _LARGEFILE_SOURCE
155                 #define _LARGEFILE64_SOURCE
156                 #include <unistd.h>])
157 dnl
158 dnl Word sizes...
159 dnl
160
161 # AC_CANONICAL_HOST is needed to access the 'host_os' variable
162 AC_CANONICAL_HOST
163
164 build_linux=no
165 build_windows=no
166 build_mac=no
167
168 # Detect the target system
169 case "${host_os}" in
170 linux*|uclinux*)
171         build_linux=yes
172         ;;
173 cygwin*|mingw*)
174         build_windows=yes
175         ;;
176 darwin*)
177         build_mac=yes
178         ;;
179 *)
180         AC_MSG_ERROR(["OS $host_os is not supported"])
181         ;;
182 esac
183
184 # Pass the conditionals to automake
185 AM_CONDITIONAL([LINUX], [test "$build_linux" = "yes"])
186 AM_CONDITIONAL([WINDOWS], [test "$build_windows" = "yes"])
187 AM_CONDITIONAL([OSX], [test "$build_mac" = "yes"])
188
189 # Install directories
190 #AC_PREFIX_DEFAULT([/usr])
191 #AC_SUBST([sbindir], [/sbin])
192 #AC_SUBST([sysconfdir], [/etc])
193 #AC_SUBST([localstatedir], [/var])
194
195 AC_ARG_WITH([root-libdir],
196 [  --with-root-libdir=DIR override location for /lib/libf2fs.so],
197 root_libdir=$withval,
198 root_libdir=NONE)dnl
199
200 if test "$root_libdir" = NONE ; then
201    root_libdir="$libdir"
202 fi
203 AC_SUBST(root_libdir)
204
205 AC_CONFIG_FILES([
206         Makefile
207         man/Makefile
208         lib/Makefile
209         mkfs/Makefile
210         fsck/Makefile
211         tools/Makefile
212         tools/sg_write_buffer/Makefile
213         tools/f2fs_io/Makefile
214 ])
215
216 AC_CHECK_MEMBER([struct blk_zone.capacity],
217                 [AC_DEFINE(HAVE_BLK_ZONE_REP_V2, [1], [report zones includes zone capacity])],
218                 [], [[#include <linux/blkzoned.h>]])
219
220 # export library version info for mkfs/libf2fs_format_la
221 AC_SUBST(FMT_CURRENT, 7)
222 AC_SUBST(FMT_REVISION, 0)
223 AC_SUBST(FMT_AGE, 0)
224
225 # export library version info for lib/libf2fs_la
226 AC_SUBST(LIBF2FS_CURRENT, 8)
227 AC_SUBST(LIBF2FS_REVISION, 0)
228 AC_SUBST(LIBF2FS_AGE, 0)
229
230 AC_OUTPUT