configure.ac

   1 AC_INIT([xfsprogs], [4.19.0-rc0], [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($enable_librt)
 148
 149 AC_PACKAGE_NEED_UUID_H
 150 AC_PACKAGE_NEED_UUIDCOMPARE
 151
 152 AC_PACKAGE_NEED_PTHREAD_H
 153 AC_PACKAGE_NEED_PTHREADMUTEXINIT
 154
 155 AC_HAVE_FADVISE
 156 AC_HAVE_MADVISE
 157 AC_HAVE_MINCORE
 158 AC_HAVE_SENDFILE
 159 AC_HAVE_GETMNTENT
 160 AC_HAVE_FALLOCATE
 161 AC_HAVE_FIEMAP
 162 AC_HAVE_PWRITEV2
 163 AC_HAVE_PREADV
 164 AC_HAVE_COPY_FILE_RANGE
 165 AC_HAVE_SYNC_FILE_RANGE
 166 AC_HAVE_SYNCFS
 167 AC_HAVE_MNTENT
 168 AC_HAVE_FLS
 169 AC_HAVE_READDIR
 170 AC_HAVE_FSETXATTR
 171 AC_HAVE_MREMAP
 172 AC_NEED_INTERNAL_FSXATTR
 173 AC_HAVE_GETFSMAP
 174 AC_HAVE_STATFS_FLAGS
 175 AC_HAVE_MAP_SYNC
 176 AC_HAVE_DEVMAPPER
 177 AC_HAVE_MALLINFO
 178 AC_PACKAGE_WANT_ATTRIBUTES_H
 179 AC_HAVE_LIBATTR
 180 if test "$enable_libicu" = "yes" || test "$enable_libicu" = "probe"; then
 181         AC_HAVE_LIBICU
 182 fi
 183 if test "$enable_libicu" = "yes" && test "$have_libicu" != "yes"; then
 184         AC_MSG_ERROR([libicu not found.])
 185 fi
 186 AC_HAVE_OPENAT
 187 AC_HAVE_FSTATAT
 188 AC_HAVE_SG_IO
 189 AC_HAVE_HDIO_GETGEO
 190 AC_CONFIG_SYSTEMD_SYSTEM_UNIT_DIR
 191 AC_CONFIG_CROND_DIR
 192
 193 if test "$enable_blkid" = yes; then
 194 AC_HAVE_BLKID_TOPO
 195 fi
 196
 197 if test "$enable_ubsan" = "yes" || test "$enable_ubsan" = "probe"; then
 198         AC_PACKAGE_CHECK_UBSAN
 199 fi
 200 if test "$enable_ubsan" = "yes" && test "$have_ubsan" != "yes"; then
 201         AC_MSG_ERROR([UBSAN not supported by compiler.])
 202 fi
 203
 204 if test "$enable_addrsan" = "yes" || test "$enable_addrsan" = "probe"; then
 205         AC_PACKAGE_CHECK_ADDRSAN
 206 fi
 207 if test "$enable_addrsan" = "yes" && test "$have_addrsan" != "yes"; then
 208         AC_MSG_ERROR([ADDRSAN not supported by compiler.])
 209 fi
 210
 211 if test "$enable_threadsan" = "yes" || test "$enable_threadsan" = "probe"; then
 212         AC_PACKAGE_CHECK_THREADSAN
 213 fi
 214 if test "$enable_threadsan" = "yes" && test "$have_threadsan" != "yes"; then
 215         AC_MSG_ERROR([THREADSAN not supported by compiler.])
 216 fi
 217
 218 if test "$have_threadsan" = "yes" && test "$have_addrsan" = "yes"; then
 219         AC_MSG_WARN([ADDRSAN and THREADSAN are not known to work together.])
 220 fi
 221
 222 if test "$enable_lto" = "yes" || test "$enable_lto" = "probe"; then
 223         AC_PACKAGE_CHECK_LTO
 224 fi
 225 if test "$enable_lto" = "yes" && test "$have_lto" != "yes"; then
 226         AC_MSG_ERROR([LTO not supported by compiler.])
 227 fi
 228
 229 AC_PACKAGE_CHECK_RETPOLINE
 230 AC_CHECK_SIZEOF([long])
 231 AC_CHECK_SIZEOF([char *])
 232 AC_TYPE_UMODE_T
 233 AC_MANUAL_FORMAT
 234
 235 AC_CONFIG_FILES([include/builddefs])
 236 AC_OUTPUT