wimlib.net Git - wimlib/blob - configure.ac

   1 AC_INIT([wimlib], [1.6.3-BETA], [ebiggers3@gmail.com])
   2 AC_CONFIG_SRCDIR([src/wim.c])
   3 AC_CONFIG_MACRO_DIR([m4])
   4 AC_CONFIG_AUX_DIR([build-aux])
   5 AM_INIT_AUTOMAKE([-Wall -Werror subdir-objects foreign])
   6 AC_C_BIGENDIAN
   7 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
   8 LT_INIT
   9
  10 PKGCONFIG_PRIVATE_REQUIRES=""
  11 PKGCONFIG_PRIVATE_LIBS=""
  12
  13 AC_ARG_WITH(imagex-progname,
  14             [AS_HELP_STRING([--with-imagex-progname=NAME],
  15                             [Set the name of installed ImageX program (default: wimlib-imagex)])],
  16             [IMAGEX_PROGNAME=$withval],
  17             [IMAGEX_PROGNAME="wimlib-imagex"])
  18
  19 AC_SUBST([IMAGEX_PROGNAME], [$IMAGEX_PROGNAME])
  20 AC_DEFINE_UNQUOTED([IMAGEX_PROGNAME], ["$IMAGEX_PROGNAME"],
  21                    [Binary name for the implementation of ImageX distributed with wimlib])
  22
  23 AC_CONFIG_HEADERS([config.h])
  24 AC_CONFIG_FILES([Makefile]
  25                 [doc/Doxyfile]
  26                 [wimlib.pc]
  27                 [doc/man1/"$IMAGEX_PROGNAME".1:doc/man1/imagex.1.in]
  28                 [doc/man1/"$IMAGEX_PROGNAME"-append.1:doc/man1/imagex-append.1.in]
  29                 [doc/man1/"$IMAGEX_PROGNAME"-apply.1:doc/man1/imagex-apply.1.in]
  30                 [doc/man1/"$IMAGEX_PROGNAME"-capture.1:doc/man1/imagex-capture.1.in]
  31                 [doc/man1/"$IMAGEX_PROGNAME"-delete.1:doc/man1/imagex-delete.1.in]
  32                 [doc/man1/"$IMAGEX_PROGNAME"-dir.1:doc/man1/imagex-dir.1.in]
  33                 [doc/man1/"$IMAGEX_PROGNAME"-export.1:doc/man1/imagex-export.1.in]
  34                 [doc/man1/"$IMAGEX_PROGNAME"-extract.1:doc/man1/imagex-extract.1.in]
  35                 [doc/man1/"$IMAGEX_PROGNAME"-info.1:doc/man1/imagex-info.1.in]
  36                 [doc/man1/"$IMAGEX_PROGNAME"-join.1:doc/man1/imagex-join.1.in]
  37                 [doc/man1/"$IMAGEX_PROGNAME"-mount.1:doc/man1/imagex-mount.1.in]
  38                 [doc/man1/"$IMAGEX_PROGNAME"-mountrw.1:doc/man1/imagex-mountrw.1.in]
  39                 [doc/man1/"$IMAGEX_PROGNAME"-optimize.1:doc/man1/imagex-optimize.1.in]
  40                 [doc/man1/"$IMAGEX_PROGNAME"-split.1:doc/man1/imagex-split.1.in]
  41                 [doc/man1/"$IMAGEX_PROGNAME"-unmount.1:doc/man1/imagex-unmount.1.in]
  42                 [doc/man1/"$IMAGEX_PROGNAME"-update.1:doc/man1/imagex-update.1.in]
  43                 [doc/man1/mkwinpeimg.1])
  44
  45 AC_CONFIG_FILES([programs/mkwinpeimg], [chmod +x programs/mkwinpeimg])
  46
  47 AC_PROG_CC
  48 AM_PROG_CC_C_O
  49 AC_CANONICAL_HOST
  50
  51 AC_CHECK_FUNCS([utimensat lutimes utime flock mempcpy])
  52
  53 # Note: some of the following header checks are only to define the appropriate
  54 # HAVE_*_H macro so that the NTFS-3g headers don't get confused and try to skip
  55 # including certain headers.
  56 AC_CHECK_HEADERS([alloca.h              \
  57                   attr/xattr.h          \
  58                   byteswap.h            \
  59                   endian.h              \
  60                   errno.h               \
  61                   glob.h                \
  62                   machine/endian.h      \
  63                   stdarg.h              \
  64                   stddef.h              \
  65                   stdlib.h              \
  66                   sys/byteorder.h       \
  67                   sys/endian.h          \
  68                   sys/file.h            \
  69                   sys/param.h           \
  70                   sys/sysctl.h          \
  71                   sys/times.h           \
  72                   time.h                \
  73                   utime.h])
  74
  75 AC_CHECK_MEMBER([struct stat.st_mtim],
  76                 [AC_DEFINE([HAVE_STAT_NANOSECOND_PRECISION], [1],
  77                           [Define to 1 if nanosecond precision timestamps are
  78                            supported])],
  79                 [],
  80                 [[#include <sys/stat.h>]])
  81
  82
  83 AC_ARG_WITH(pkgconfigdir,
  84             [  --with-pkgconfigdir=DIR      pkgconfig file in DIR @<:@LIBDIR/pkgconfig@:>@],
  85             [pkgconfigdir=$withval],
  86             [pkgconfigdir='${libdir}/pkgconfig'])
  87 AC_SUBST(pkgconfigdir)
  88
  89 AC_CHECK_LIB([xml2], [xmlParseFile], [have_libxml=true],
  90              [AC_MSG_ERROR(["cannot find libxml2"])])
  91 PKG_CHECK_MODULES([LIBXML2], [libxml-2.0])
  92 PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libxml-2.0"
  93
  94 AC_MSG_CHECKING([whether to include debugging messages])
  95 AC_ARG_ENABLE([debug],
  96         AS_HELP_STRING([--enable-debug], [include lots of debugging messages]),
  97         [ENABLE_DEBUG=$enableval],
  98         [ENABLE_DEBUG=no]
  99         )
 100 AC_MSG_RESULT([$ENABLE_DEBUG])
 101 if test "x$ENABLE_DEBUG" = "xyes"; then
 102         AC_DEFINE([ENABLE_DEBUG], [1],
 103                         [Define to 1 if including lots of debug messages.])
 104 fi
 105
 106 AC_MSG_CHECKING([whether to include error messages])
 107 AC_ARG_ENABLE([error_messages],
 108         AS_HELP_STRING([--disable-error-messages],
 109                         [do not compile in error messsages]),
 110         [ENABLE_ERROR_MESSAGES=$enableval],
 111         [ENABLE_ERROR_MESSAGES=yes]
 112         )
 113 AC_MSG_RESULT([$ENABLE_ERROR_MESSAGES])
 114 if test "x$ENABLE_ERROR_MESSAGES" = "xyes"; then
 115         AC_DEFINE([ENABLE_ERROR_MESSAGES], [1],
 116                         [Define to 1 if including error messages])
 117 fi
 118
 119 AC_MSG_CHECKING([whether to include assertions])
 120 AC_ARG_ENABLE([assertions],
 121         AS_HELP_STRING([--disable-assertions], [do not include assertions]),
 122         [ENABLE_ASSERTIONS=$enableval],
 123         [ENABLE_ASSERTIONS=yes]
 124         )
 125 AC_MSG_RESULT([$ENABLE_ASSERTIONS])
 126 if test "x$ENABLE_ASSERTIONS" = "xyes"; then
 127         AC_DEFINE([ENABLE_ASSERTIONS], [1], [Define to 1 if including assertions.])
 128 fi
 129
 130 AC_MSG_CHECKING([whether to include more assertions])
 131 AC_ARG_ENABLE([more-assertions],
 132         AS_HELP_STRING([--enable-more-assertions], [include even more assertions]),
 133         [ENABLE_MORE_ASSERTIONS=$enableval],
 134         [ENABLE_MORE_ASSERTIONS=no]
 135         )
 136 AC_MSG_RESULT([$ENABLE_MORE_ASSERTIONS])
 137 if test "x$ENABLE_MORE_ASSERTIONS" = "xyes"; then
 138         AC_DEFINE([ENABLE_MORE_ASSERTIONS], [1], [Define to 1 if including more assertions.])
 139 fi
 140
 141
 142 AC_MSG_CHECKING([whether to include compression verification])
 143 AC_ARG_ENABLE([verify_compression],
 144               AS_HELP_STRING([--enable-verify-compression], [always
 145                                 check if blocks we compress can be correctly
 146                                 decompressed]),
 147         [ENABLE_VERIFY_COMPRESSION=$enableval],
 148         [ENABLE_VERIFY_COMPRESSION=no]
 149         )
 150 AC_MSG_RESULT([$ENABLE_VERIFY_COMPRESSION])
 151 if test "x$ENABLE_VERIFY_COMPRESSION" = "xyes"; then
 152         AC_DEFINE([ENABLE_VERIFY_COMPRESSION], [1], [Define to 1 to verify
 153                    compressed data])
 154 fi
 155
 156 AC_MSG_CHECKING([whether to include support for multi-threaded compression])
 157 AC_ARG_ENABLE([multithreaded-compression],
 158         AS_HELP_STRING([--disable-multithreaded-compression],
 159                         [do not compile in the code for multi-threaded compression]),
 160         [ENABLE_MULTITHREADED_COMPRESSION=$enableval],
 161         [ENABLE_MULTITHREADED_COMPRESSION=yes]
 162         )
 163 AC_MSG_RESULT([$ENABLE_MULTITHREADED_COMPRESSION])
 164 if test "x$ENABLE_MULTITHREADED_COMPRESSION" = "xyes"; then
 165         AC_DEFINE([ENABLE_MULTITHREADED_COMPRESSION], [1],
 166                         [Define to 1 if including support for multithreaded
 167                          compression])
 168 fi
 169
 170 PTHREAD_LDADD="-lpthread"
 171 AC_SUBST([PTHREAD_LDADD], [$PTHREAD_LDADD])
 172
 173 WITH_NTFS_3G_DEFAULT="yes"
 174 WITH_FUSE_DEFAULT="yes"
 175 WINDOWS_NATIVE_BUILD="no"
 176 VISIBILITY_CFLAGS="-fvisibility=hidden"
 177 WINDOWS_CFLAGS=""
 178 WINDOWS_CPPFLAGS=""
 179 WINDOWS_LDFLAGS=""
 180 WINDOWS_LDADD=""
 181 ENABLE_XATTR_DEFAULT="autodetect"
 182
 183 case "$host" in
 184         *-*-mingw*)
 185                 # Native Windows
 186                 WITH_NTFS_3G_DEFAULT="no"
 187                 WITH_FUSE_DEFAULT="no"
 188                 WINDOWS_NATIVE_BUILD="yes"
 189                 VISIBILITY_CFLAGS=""
 190                 WINDOWS_CFLAGS="-municode"
 191                 WINDOWS_CPPFLAGS="-D_POSIX -DUNICODE -D_UNICODE -D_CRT_NON_CONFORMING_SWPRINTFS"
 192                 WINDOWS_LDFLAGS="-no-undefined"
 193                 WINDOWS_LDADD="-lshlwapi"
 194                 ENABLE_XATTR_DEFAULT="no"
 195                 ;;
 196         *-*-cygwin*)
 197                 # Cygwin (WARNING: not well supported)
 198                 AC_MSG_WARN([wimlib has not been tested with Cygwin!  Please do
 199                              a Windows-native build with MinGW-w64 instead])
 200                 WITH_NTFS_3G_DEFAULT="no"
 201                 WITH_FUSE_DEFAULT="no"
 202                 VISIBILITY_CFLAGS=""
 203                 ;;
 204         *)
 205                 # UNIX / other
 206                 ;;
 207 esac
 208
 209 AC_SUBST([VISIBILITY_CFLAGS], [$VISIBILITY_CFLAGS])
 210 AC_SUBST([WINDOWS_LDFLAGS], [$WINDOWS_LDFLAGS])
 211 AC_SUBST([WINDOWS_LDADD], [$WINDOWS_LDADD])
 212 AC_SUBST([WINDOWS_CPPFLAGS], [$WINDOWS_CPPFLAGS])
 213 AC_SUBST([WINDOWS_CFLAGS], [$WINDOWS_CFLAGS])
 214 AM_CONDITIONAL([WINDOWS_NATIVE_BUILD], [test "x$WINDOWS_NATIVE_BUILD" = "xyes"])
 215
 216 AC_MSG_CHECKING([whether to include support for ntfs-3g])
 217 AC_ARG_WITH([ntfs-3g],
 218               AS_HELP_STRING([--without-ntfs-3g], [build without NTFS-3g.
 219                               On UNIX, this will disable the ability to use NTFS-specific
 220                               information when capturing or applying WIMs to a
 221                               NTFS filesystem.]),
 222         [WITH_NTFS_3G=$withval],
 223         [WITH_NTFS_3G=$WITH_NTFS_3G_DEFAULT]
 224         )
 225 AC_MSG_RESULT([$WITH_NTFS_3G])
 226 if test "x$WITH_NTFS_3G" = "xyes"; then
 227         AC_DEFINE([WITH_NTFS_3G], [1], [On UNIX, define to 1 to enable support
 228                    for NTFS-specific information])
 229
 230         dnl This effectively checks for NTFS-3g 2011.4.12 or later
 231         AC_CHECK_LIB([ntfs-3g], [ntfs_xattr_system_setxattr], [],
 232                         [AC_MSG_ERROR([Cannot find libntfs-3g version 2011-4-12
 233         or later. Without libntfs-3g, wimlib cannot include support for
 234         capturing and applying WIMs on NTFS filesystems while preserving
 235         NTFS-specific data such as security descriptors and alternate data
 236         streams.  You should either install libntfs-3g, or configure with
 237         --without-ntfs-3g to disable support for these NTFS-specific
 238         features.])])
 239
 240         PKG_CHECK_MODULES([LIBNTFS_3G], [libntfs-3g])
 241         PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libntfs-3g"
 242
 243         dnl This checks for a NTFS-3g interface that was changed in the
 244         dnl 2013.1.13 release
 245         AC_CHECK_DECL([NTFS_MNT_RDONLY],
 246                       [AC_DEFINE([HAVE_NTFS_MNT_RDONLY],
 247                                  [1],
 248                                  [Define to 1 if ntfs_mount() takes the flag NTFS_MNT_RDONLY])],
 249                       [],
 250                       [#include <ntfs-3g/volume.h>])
 251 fi
 252 AM_CONDITIONAL([WITH_NTFS_3G], [test "x$WITH_NTFS_3G" = "xyes"])
 253
 254 AM_ICONV
 255 if test "x$am_cv_func_iconv" != "xyes"; then
 256         AC_MSG_ERROR([Cannot find the iconv() function.
 257         iconv() is used to convert between encodings of WIM filenames and XML data.
 258         wimlib cannot be compiled without it.  iconv() is available in the latest
 259         version of glibc and sometimes in other libraries.])
 260 fi
 261
 262 AC_MSG_CHECKING([whether to include support for mounting WIMs])
 263 AC_ARG_WITH([fuse],
 264                 AS_HELP_STRING([--without-fuse], [build without libfuse.
 265                                         This will disable the ability to mount
 266                                         WIM files.]),
 267         [WITH_FUSE=$withval],
 268         [WITH_FUSE=$WITH_FUSE_DEFAULT]
 269         )
 270 AC_MSG_RESULT([$WITH_FUSE])
 271 if test "x$WITH_FUSE" = "xyes"; then
 272         AC_DEFINE([WITH_FUSE], [1], [Define to 1 if using FUSE.])
 273
 274
 275         AC_CHECK_LIB([fuse], [fuse_main_real], [have_fuse=true],
 276                         [AC_MSG_ERROR([Cannot find libfuse.
 277         Without libfuse, wimlib cannot include support for mounting WIMs.  You
 278         should either install libfuse, or configure with --without-fuse to
 279         disable support for mounting WIMs.])
 280         ])
 281         AC_CHECK_LIB([rt], [mq_open], [have_posix_mq=true],
 282                      [AC_MSG_ERROR([Cannot find librt for POSIX message queue
 283         functions.  Without these functions, wimlib cannot include support for
 284         mounting WIMs.  You should either update your C library to a recent
 285         version of glibc, or configure with --without-fuse to disable support
 286         for mounting WIMs.])
 287         ])
 288         PKG_CHECK_MODULES([LIBFUSE], [fuse])
 289         PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES fuse"
 290         PKGCONFIG_PRIVATE_LIBS="$PKGCONFIG_PRIVATE_LIBS -lrt"
 291         AC_SUBST([LIBRT_LIBS], [-lrt])
 292 fi
 293 AM_CONDITIONAL([WITH_FUSE], [test "x$WITH_FUSE" = "xyes"])
 294
 295 ENABLE_XATTR=no
 296 AC_ARG_ENABLE([xattr],
 297         [AS_HELP_STRING([--enable-xattr], [Enable the xattr interface to access WIM
 298                         alternate data streams (default: autodetect)])],
 299         [ENABLE_XATTR=$enableval],
 300         [if test "x$ENABLE_XATTR_DEFAULT" = "xautodetect"; then
 301                 AC_CHECK_FUNC([setxattr],
 302                         [AC_CHECK_HEADER([attr/xattr.h],
 303                                 [ENABLE_XATTR=yes],
 304                                 [AC_MSG_WARN([Cannot find the "attr/xattr.h" header.  You will not be
 305                                  able to use the xattr interface to access WIM alternate data
 306                                  streams.])])],
 307                         [AC_MSG_WARN([Cannot find the setxattr() function.  You will not be
 308                          able to use the xattr interface to access WIM alternate data
 309                          streams.])])
 310         fi])
 311
 312 if test "x$ENABLE_XATTR" = "xyes"; then
 313         AC_DEFINE([ENABLE_XATTR], [1], [Define to 1 if using the xattr
 314                         interface to WIM alternate data streams])
 315 fi
 316
 317 AC_MSG_CHECKING([whether to use SSSE3-accelerated SHA1 ])
 318 AC_ARG_ENABLE([ssse3-sha1],
 319             AS_HELP_STRING([--enable-ssse3-sha1], [use assembly language implementation
 320                                 of SHA1 from Intel, accelerated with vector
 321                                 instructions (SSSE3-enabled CPU required)]),
 322         [ENABLE_SSSE3_SHA1=$enableval],
 323         [ENABLE_SSSE3_SHA1=no]
 324         )
 325
 326 AC_MSG_RESULT([$ENABLE_SSSE3_SHA1])
 327 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 328         AC_DEFINE([ENABLE_SSSE3_SHA1], [1],
 329                         [Define to 1 if using vectorized implementation of SHA1])
 330         SSSE3_SHA1_OBJ=sha1-ssse3.lo
 331         AX_PROG_NASM
 332         AC_SUBST([NASM], [$nasm])
 333 else
 334         SSSE3_SHA1_OBJ=
 335 fi
 336 AC_SUBST([SSSE3_SHA1_OBJ], [$SSSE3_SHA1_OBJ])
 337
 338 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 339         WITH_LIBCRYPTO=no
 340 else
 341         AC_ARG_WITH([libcrypto],
 342             AS_HELP_STRING([--without-libcrypto], [build in the SHA1 algorithm,
 343                                         rather than use external libcrypto from
 344                                         OpenSSL (default is autodetect)]),
 345         [WITH_LIBCRYPTO=$withval],
 346         [AC_CHECK_LIB([crypto], [SHA1],
 347                      [WITH_LIBCRYPTO=yes],
 348                      [AC_MSG_WARN([Cannot find libcrypto: using stand-alone SHA1 code instead of OpenSSL])
 349                      WITH_LIBCRYPTO=no
 350                      ])])
 351 fi
 352 AC_MSG_CHECKING([whether to use SHA1 function from system libcrypto])
 353 AC_MSG_RESULT([$WITH_LIBCRYPTO])
 354
 355 if test "x$WITH_LIBCRYPTO" = "xyes" -a "x$ENABLE_SSSE3_SHA1" = "xno"; then
 356         AC_DEFINE([WITH_LIBCRYPTO], [1], [Define to 1 if using libcrypto SHA1])
 357         PKG_CHECK_MODULES([LIBCRYPTO], [libcrypto])
 358         PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libcrypto"
 359 fi
 360 AC_SUBST([SHA1_SOURCES], [$SHA1_SOURCES])
 361
 362 AC_SUBST([PKGCONFIG_PRIVATE_REQUIRES], [$PKGCONFIG_PRIVATE_REQUIRES])
 363 AC_SUBST([PKGCONFIG_PRIVATE_LIBS], [$PKGCONFIG_PRIVATE_LIBS])
 364
 365 AC_OUTPUT