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

   1 AC_INIT([wimlib], [1.5.3], [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], ["$IMAGEX_PROGNAME"],
  21                    [Binary name for the implementation of ImageX distributed with wimlib])
  22
  23 AC_CONFIG_HEADERS([config.h])
  24 AC_CONFIG_FILES([Makefile]
  25                 [doc/Doxyfile]
  26                 [wimlib.pc]
  27                 [doc/"$IMAGEX_PROGNAME".1:doc/imagex.1.in]
  28                 [doc/"$IMAGEX_PROGNAME"-append.1:doc/imagex-append.1.in]
  29                 [doc/"$IMAGEX_PROGNAME"-apply.1:doc/imagex-apply.1.in]
  30                 [doc/"$IMAGEX_PROGNAME"-capture.1:doc/imagex-capture.1.in]
  31                 [doc/"$IMAGEX_PROGNAME"-delete.1:doc/imagex-delete.1.in]
  32                 [doc/"$IMAGEX_PROGNAME"-dir.1:doc/imagex-dir.1.in]
  33                 [doc/"$IMAGEX_PROGNAME"-export.1:doc/imagex-export.1.in]
  34                 [doc/"$IMAGEX_PROGNAME"-extract.1:doc/imagex-extract.1.in]
  35                 [doc/"$IMAGEX_PROGNAME"-info.1:doc/imagex-info.1.in]
  36                 [doc/"$IMAGEX_PROGNAME"-join.1:doc/imagex-join.1.in]
  37                 [doc/"$IMAGEX_PROGNAME"-mount.1:doc/imagex-mount.1.in]
  38                 [doc/"$IMAGEX_PROGNAME"-mountrw.1:doc/imagex-mountrw.1.in]
  39                 [doc/"$IMAGEX_PROGNAME"-optimize.1:doc/imagex-optimize.1.in]
  40                 [doc/"$IMAGEX_PROGNAME"-split.1:doc/imagex-split.1.in]
  41                 [doc/"$IMAGEX_PROGNAME"-unmount.1:doc/imagex-unmount.1.in]
  42                 [doc/"$IMAGEX_PROGNAME"-update.1:doc/imagex-update.1.in]
  43                 [doc/mkwinpeimg.1])
  44
  45 AC_CONFIG_FILES([programs/mkwinpeimg], [chmod +x programs/mkwinpeimg])
  46
  47 AC_PROG_CC
  48 AM_PROG_CC_C_O
  49 AC_CANONICAL_HOST
  50
  51 AC_CHECK_FUNCS([utimensat lutimes utime flock mempcpy])
  52
  53 # Note: some of the following header checks are only to define the appropriate
  54 # HAVE_*_H macro so that the NTFS-3g headers don't get confused and try to skip
  55 # including certain headers.
  56 AC_CHECK_HEADERS([alloca.h              \
  57                   attr/xattr.h          \
  58                   byteswap.h            \
  59                   endian.h              \
  60                   errno.h               \
  61                   glob.h                \
  62                   machine/endian.h      \
  63                   stdarg.h              \
  64                   stddef.h              \
  65                   stdlib.h              \
  66                   sys/byteorder.h       \
  67                   sys/endian.h          \
  68                   sys/file.h            \
  69                   sys/param.h           \
  70                   sys/times.h           \
  71                   time.h                \
  72                   utime.h])
  73
  74 AC_CHECK_MEMBER([struct stat.st_mtim],
  75                 [AC_DEFINE([HAVE_STAT_NANOSECOND_PRECISION], [1],
  76                           [Define to 1 if nanosecond precision timestamps are
  77                            supported])],
  78                 [],
  79                 [[#include <sys/stat.h>]])
  80
  81
  82 AC_ARG_WITH(pkgconfigdir,
  83             [  --with-pkgconfigdir=DIR      pkgconfig file in DIR @<:@LIBDIR/pkgconfig@:>@],
  84             [pkgconfigdir=$withval],
  85             [pkgconfigdir='${libdir}/pkgconfig'])
  86 AC_SUBST(pkgconfigdir)
  87
  88 AC_CHECK_LIB([xml2], [xmlParseFile], [have_libxml=true],
  89              [AC_MSG_ERROR(["cannot find libxml2"])])
  90 PKG_CHECK_MODULES([LIBXML2], [libxml-2.0])
  91 PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libxml-2.0"
  92
  93 AC_MSG_CHECKING([whether to include debugging messages])
  94 AC_ARG_ENABLE([debug],
  95         AS_HELP_STRING([--enable-debug], [include lots of debugging messages]),
  96         [ENABLE_DEBUG=$enableval],
  97         [ENABLE_DEBUG=no]
  98         )
  99 AC_MSG_RESULT([$ENABLE_DEBUG])
 100 if test "x$ENABLE_DEBUG" = "xyes"; then
 101         AC_DEFINE([ENABLE_DEBUG], [1],
 102                         [Define to 1 if including lots of debug messages.])
 103 fi
 104
 105 AC_MSG_CHECKING([whether to include error messages])
 106 AC_ARG_ENABLE([error_messages],
 107         AS_HELP_STRING([--disable-error-messages],
 108                         [do not compile in error messsages]),
 109         [ENABLE_ERROR_MESSAGES=$enableval],
 110         [ENABLE_ERROR_MESSAGES=yes]
 111         )
 112 AC_MSG_RESULT([$ENABLE_ERROR_MESSAGES])
 113 if test "x$ENABLE_ERROR_MESSAGES" = "xyes"; then
 114         AC_DEFINE([ENABLE_ERROR_MESSAGES], [1],
 115                         [Define to 1 if including error messages])
 116 fi
 117
 118 AC_MSG_CHECKING([whether to include assertions])
 119 AC_ARG_ENABLE([assertions],
 120         AS_HELP_STRING([--disable-assertions], [do not include assertions]),
 121         [ENABLE_ASSERTIONS=$enableval],
 122         [ENABLE_ASSERTIONS=yes]
 123         )
 124 AC_MSG_RESULT([$ENABLE_ASSERTIONS])
 125 if test "x$ENABLE_ASSERTIONS" = "xyes"; then
 126         AC_DEFINE([ENABLE_ASSERTIONS], [1], [Define to 1 if including assertions.])
 127 fi
 128
 129 AC_MSG_CHECKING([whether to include more assertions])
 130 AC_ARG_ENABLE([more-assertions],
 131         AS_HELP_STRING([--enable-more-assertions], [include even more assertions]),
 132         [ENABLE_MORE_ASSERTIONS=$enableval],
 133         [ENABLE_MORE_ASSERTIONS=no]
 134         )
 135 AC_MSG_RESULT([$ENABLE_MORE_ASSERTIONS])
 136 if test "x$ENABLE_MORE_ASSERTIONS" = "xyes"; then
 137         AC_DEFINE([ENABLE_MORE_ASSERTIONS], [1], [Define to 1 if including more assertions.])
 138 fi
 139
 140
 141 AC_MSG_CHECKING([whether to include compression verification])
 142 AC_ARG_ENABLE([verify_compression],
 143               AS_HELP_STRING([--enable-verify-compression], [always
 144                                 check if blocks we compress can be correctly
 145                                 decompressed]),
 146         [ENABLE_VERIFY_COMPRESSION=$enableval],
 147         [ENABLE_VERIFY_COMPRESSION=no]
 148         )
 149 AC_MSG_RESULT([$ENABLE_VERIFY_COMPRESSION])
 150 if test "x$ENABLE_VERIFY_COMPRESSION" = "xyes"; then
 151         AC_DEFINE([ENABLE_VERIFY_COMPRESSION], [1], [Define to 1 to verify
 152                    compressed data])
 153 fi
 154
 155 AC_MSG_CHECKING([whether to include support for multi-threaded compression])
 156 AC_ARG_ENABLE([multithreaded-compression],
 157         AS_HELP_STRING([--disable-multithreaded-compression],
 158                         [do not compile in the code for multi-threaded compression]),
 159         [ENABLE_MULTITHREADED_COMPRESSION=$enableval],
 160         [ENABLE_MULTITHREADED_COMPRESSION=yes]
 161         )
 162 AC_MSG_RESULT([$ENABLE_MULTITHREADED_COMPRESSION])
 163 if test "x$ENABLE_MULTITHREADED_COMPRESSION" = "xyes"; then
 164         AC_DEFINE([ENABLE_MULTITHREADED_COMPRESSION], [1],
 165                         [Define to 1 if including support for multithreaded
 166                          compression])
 167 fi
 168
 169 PTHREAD_LDADD="-lpthread"
 170 AC_SUBST([PTHREAD_LDADD], [$PTHREAD_LDADD])
 171
 172 WITH_NTFS_3G_DEFAULT="yes"
 173 WITH_FUSE_DEFAULT="yes"
 174 WINDOWS_NATIVE_BUILD="no"
 175 VISIBILITY_CFLAGS="-fvisibility=hidden"
 176 WINDOWS_CFLAGS=""
 177 WINDOWS_CPPFLAGS=""
 178 WINDOWS_LDFLAGS=""
 179 WINDOWS_LDADD=""
 180 ENABLE_XATTR_DEFAULT="autodetect"
 181
 182 case "$host" in
 183         *-*-mingw*)
 184                 # Native Windows
 185                 WITH_NTFS_3G_DEFAULT="no"
 186                 WITH_FUSE_DEFAULT="no"
 187                 WINDOWS_NATIVE_BUILD="yes"
 188                 VISIBILITY_CFLAGS=""
 189                 WINDOWS_CFLAGS="-municode"
 190                 WINDOWS_CPPFLAGS="-D_POSIX -DUNICODE -D_UNICODE -D_CRT_NON_CONFORMING_SWPRINTFS"
 191                 WINDOWS_LDFLAGS="-no-undefined"
 192                 WINDOWS_LDADD="-lshlwapi"
 193                 ENABLE_XATTR_DEFAULT="no"
 194                 ;;
 195         *-*-cygwin*)
 196                 # Cygwin (WARNING: not well supported)
 197                 AC_MSG_WARN([wimlib has not been tested with Cygwin!  Please do
 198                              a Windows-native build with MinGW-w64 instead])
 199                 WITH_NTFS_3G_DEFAULT="no"
 200                 WITH_FUSE_DEFAULT="no"
 201                 VISIBILITY_CFLAGS=""
 202                 ;;
 203         *)
 204                 # UNIX / other
 205                 ;;
 206 esac
 207
 208 AC_ARG_WITH([ntdll],
 209             AS_HELP_STRING([--without-ntdll], [Windows only:  do not try to
 210                             use functions from ntdll.  By default, in some parts
 211                             of its code, wimlib uses Windows NT system calls to
 212                             work around flaws in the Win32 API.  This support
 213                             can be omitted if needed, but some annoying bugs
 214                             will surface (e.g.  permission denied errors even
 215                                           when running as the Administrator).]),
 216         [WITH_NTDLL=$withval],
 217         [WITH_NTDLL=yes])
 218
 219 if test "x$WINDOWS_NATIVE_BUILD" = "xyes"; then
 220         if test "x$WITH_NTDLL" = "xyes"; then
 221                 WINDOWS_LDADD="$WINDOWS_LDADD"
 222                 AC_DEFINE([WITH_NTDLL], [1], [Define to 1 to try to use ntdll
 223                                                 functions])
 224         fi
 225 fi
 226
 227 AC_SUBST([VISIBILITY_CFLAGS], [$VISIBILITY_CFLAGS])
 228 AC_SUBST([WINDOWS_LDFLAGS], [$WINDOWS_LDFLAGS])
 229 AC_SUBST([WINDOWS_LDADD], [$WINDOWS_LDADD])
 230 AC_SUBST([WINDOWS_CPPFLAGS], [$WINDOWS_CPPFLAGS])
 231 AC_SUBST([WINDOWS_CFLAGS], [$WINDOWS_CFLAGS])
 232 AM_CONDITIONAL([WINDOWS_NATIVE_BUILD], [test "x$WINDOWS_NATIVE_BUILD" = "xyes"])
 233
 234 AC_MSG_CHECKING([whether to include support for ntfs-3g])
 235 AC_ARG_WITH([ntfs-3g],
 236               AS_HELP_STRING([--without-ntfs-3g], [build without NTFS-3g.
 237                               On UNIX, this will disable the ability to use NTFS-specific
 238                               information when capturing or applying WIMs to a
 239                               NTFS filesystem.]),
 240         [WITH_NTFS_3G=$withval],
 241         [WITH_NTFS_3G=$WITH_NTFS_3G_DEFAULT]
 242         )
 243 AC_MSG_RESULT([$WITH_NTFS_3G])
 244 if test "x$WITH_NTFS_3G" = "xyes"; then
 245         AC_DEFINE([WITH_NTFS_3G], [1], [On UNIX, define to 1 to enable support
 246                    for NTFS-specific information])
 247
 248         dnl This effectively checks for NTFS-3g 2011.4.12 or later
 249         AC_CHECK_LIB([ntfs-3g], [ntfs_xattr_system_setxattr], [],
 250                         [AC_MSG_ERROR([Cannot find libntfs-3g version 2011-4-12
 251         or later. Without libntfs-3g, wimlib cannot include support for
 252         capturing and applying WIMs on NTFS filesystems while preserving
 253         NTFS-specific data such as security descriptors and alternate data
 254         streams.  You should either install libntfs-3g, or configure with
 255         --without-ntfs-3g to disable support for these NTFS-specific
 256         features.])])
 257
 258         PKG_CHECK_MODULES([LIBNTFS_3G], [libntfs-3g])
 259         PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libntfs-3g"
 260
 261         dnl This checks for a NTFS-3g interface that was changed in the
 262         dnl 2013.1.13 release
 263         AC_CHECK_DECL([NTFS_MNT_RDONLY],
 264                       [AC_DEFINE([HAVE_NTFS_MNT_RDONLY],
 265                                  [1],
 266                                  [Define to 1 if ntfs_mount() takes the flag NTFS_MNT_RDONLY])],
 267                       [],
 268                       [#include <ntfs-3g/volume.h>])
 269 fi
 270 AM_CONDITIONAL([WITH_NTFS_3G], [test "x$WITH_NTFS_3G" = "xyes"])
 271
 272 AM_ICONV
 273 if test "x$am_cv_func_iconv" != "xyes"; then
 274         AC_MSG_ERROR([Cannot find the iconv() function.
 275         iconv() is used to convert between encodings of WIM filenames and XML data.
 276         wimlib cannot be compiled without it.  iconv() is available in the latest
 277         version of glibc and sometimes in other libraries.])
 278 fi
 279
 280 AC_MSG_CHECKING([whether to include support for mounting WIMs])
 281 AC_ARG_WITH([fuse],
 282                 AS_HELP_STRING([--without-fuse], [build without libfuse.
 283                                         This will disable the ability to mount
 284                                         WIM files.]),
 285         [WITH_FUSE=$withval],
 286         [WITH_FUSE=$WITH_FUSE_DEFAULT]
 287         )
 288 AC_MSG_RESULT([$WITH_FUSE])
 289 if test "x$WITH_FUSE" = "xyes"; then
 290         AC_DEFINE([WITH_FUSE], [1], [Define to 1 if using FUSE.])
 291
 292
 293         AC_CHECK_LIB([fuse], [fuse_main_real], [have_fuse=true],
 294                         [AC_MSG_ERROR([Cannot find libfuse.
 295         Without libfuse, wimlib cannot include support for mounting WIMs.  You
 296         should either install libfuse, or configure with --without-fuse to
 297         disable support for mounting WIMs.])
 298         ])
 299         AC_CHECK_LIB([rt], [mq_open], [have_posix_mq=true],
 300                      [AC_MSG_ERROR([Cannot find librt for POSIX message queue
 301         functions.  Without these functions, wimlib cannot include support for
 302         mounting WIMs.  You should either update your C library to a recent
 303         version of glibc, or configure with --without-fuse to disable support
 304         for mounting WIMs.])
 305         ])
 306         PKG_CHECK_MODULES([LIBFUSE], [fuse])
 307         PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES fuse"
 308         PKGCONFIG_PRIVATE_LIBS="$PKGCONFIG_PRIVATE_LIBS -lrt"
 309         AC_SUBST([LIBRT_LIBS], [-lrt])
 310 fi
 311 AM_CONDITIONAL([WITH_FUSE], [test "x$WITH_FUSE" = "xyes"])
 312
 313 ENABLE_XATTR=no
 314 AC_ARG_ENABLE([xattr],
 315         [AS_HELP_STRING([--enable-xattr], [Enable the xattr interface to access WIM
 316                         alternate data streams (default: autodetect)])],
 317         [ENABLE_XATTR=$enableval],
 318         [if test "x$ENABLE_XATTR_DEFAULT" = "xautodetect"; then
 319                 AC_CHECK_FUNC([setxattr],
 320                         [AC_CHECK_HEADER([attr/xattr.h],
 321                                 [ENABLE_XATTR=yes],
 322                                 [AC_MSG_WARN([Cannot find the "attr/xattr.h" header.  You will not be
 323                                  able to use the xattr interface to access WIM alternate data
 324                                  streams.])])],
 325                         [AC_MSG_WARN([Cannot find the setxattr() function.  You will not be
 326                          able to use the xattr interface to access WIM alternate data
 327                          streams.])])
 328         fi])
 329
 330 if test "x$ENABLE_XATTR" = "xyes"; then
 331         AC_DEFINE([ENABLE_XATTR], [1], [Define to 1 if using the xattr
 332                         interface to WIM alternate data streams])
 333 fi
 334
 335 AC_MSG_CHECKING([whether to use SSSE3-accelerated SHA1 ])
 336 AC_ARG_ENABLE([ssse3-sha1],
 337             AS_HELP_STRING([--enable-ssse3-sha1], [use assembly language implementation
 338                                 of SHA1 from Intel, accelerated with vector
 339                                 instructions (SSSE3-enabled CPU required)]),
 340         [ENABLE_SSSE3_SHA1=$enableval],
 341         [ENABLE_SSSE3_SHA1=no]
 342         )
 343
 344 AC_MSG_RESULT([$ENABLE_SSSE3_SHA1])
 345 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 346         AC_DEFINE([ENABLE_SSSE3_SHA1], [1],
 347                         [Define to 1 if using vectorized implementation of SHA1])
 348         SSSE3_SHA1_OBJ=sha1-ssse3.lo
 349         AX_PROG_NASM
 350         AC_SUBST([NASM], [$nasm])
 351 else
 352         SSSE3_SHA1_OBJ=
 353 fi
 354 AC_SUBST([SSSE3_SHA1_OBJ], [$SSSE3_SHA1_OBJ])
 355
 356 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 357         WITH_LIBCRYPTO=no
 358 else
 359         AC_ARG_WITH([libcrypto],
 360             AS_HELP_STRING([--without-libcrypto], [build in the SHA1 algorithm,
 361                                         rather than use external libcrypto from
 362                                         OpenSSL (default is autodetect)]),
 363         [WITH_LIBCRYPTO=$withval],
 364         [AC_CHECK_LIB([crypto], [SHA1],
 365                      [WITH_LIBCRYPTO=yes],
 366                      [AC_MSG_WARN([Cannot find libcrypto: using stand-alone SHA1 code instead of OpenSSL])
 367                      WITH_LIBCRYPTO=no
 368                      ])])
 369 fi
 370 AC_MSG_CHECKING([whether to use SHA1 function from system libcrypto])
 371 AC_MSG_RESULT([$WITH_LIBCRYPTO])
 372
 373 if test "x$WITH_LIBCRYPTO" = "xyes" -a "x$ENABLE_SSSE3_SHA1" = "xno"; then
 374         AC_DEFINE([WITH_LIBCRYPTO], [1], [Define to 1 if using libcrypto SHA1])
 375         PKG_CHECK_MODULES([LIBCRYPTO], [libcrypto])
 376         PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libcrypto"
 377 fi
 378 AC_SUBST([SHA1_SOURCES], [$SHA1_SOURCES])
 379
 380 AC_SUBST([PKGCONFIG_PRIVATE_REQUIRES], [$PKGCONFIG_PRIVATE_REQUIRES])
 381 AC_SUBST([PKGCONFIG_PRIVATE_LIBS], [$PKGCONFIG_PRIVATE_LIBS])
 382
 383 AC_OUTPUT