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])
   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$ENABLE_DEBUG" = "xyes"; then
 101         AC_DEFINE([ENABLE_DEBUG], [1],
 102                         [Define to 1 if including lots of debug messages.])
 103 fi
 104
 105 AC_MSG_CHECKING([whether to include more debugging messages])
 106 AC_ARG_ENABLE([more_debug],
 107         AS_HELP_STRING([--enable-more-debug],
 108                         [include even more debugging messages]),
 109         [ENABLE_MORE_DEBUG=$enableval],
 110         [ENABLE_MORE_DEBUG=no]
 111         )
 112 AC_MSG_RESULT([$ENABLE_MORE_DEBUG])
 113 if test "x$ENABLE_MORE_DEBUG" = "xyes"; then
 114         AC_DEFINE([ENABLE_MORE_DEBUG], [1],
 115                         [Define to 1 if including even more debug messages.])
 116 fi
 117
 118 AC_MSG_CHECKING([whether to include error messages])
 119 AC_ARG_ENABLE([error_messages],
 120         AS_HELP_STRING([--disable-error-messages],
 121                         [do not compile in error messsages]),
 122         [ENABLE_ERROR_MESSAGES=$enableval],
 123         [ENABLE_ERROR_MESSAGES=yes]
 124         )
 125 AC_MSG_RESULT([$ENABLE_ERROR_MESSAGES])
 126 if test "x$ENABLE_ERROR_MESSAGES" = "xyes"; then
 127         AC_DEFINE([ENABLE_ERROR_MESSAGES], [1],
 128                         [Define to 1 if including error messages])
 129 fi
 130
 131 AC_MSG_CHECKING([whether to support custom memory allocation functions])
 132 AC_ARG_ENABLE([custom_memory_allocator],
 133         AS_HELP_STRING([--disable-custom-memory-allocator],
 134                        [do not support the use of custom memory allocation
 135                         functions]),
 136         [ENABLE_CUSTOM_MEMORY_ALLOCATOR=$enableval],
 137         [ENABLE_CUSTOM_MEMORY_ALLOCATOR=yes]
 138         )
 139 AC_MSG_RESULT([$ENABLE_CUSTOM_MEMORY_ALLOCATOR])
 140 if test "x$ENABLE_CUSTOM_MEMORY_ALLOCATOR" = "xyes"; then
 141         AC_DEFINE([ENABLE_CUSTOM_MEMORY_ALLOCATOR], [1],
 142                 [Define to 1 if supporting custom memory allocation functions])
 143 fi
 144
 145 AC_MSG_CHECKING([whether to include assertions])
 146 AC_ARG_ENABLE([assertions],
 147         AS_HELP_STRING([--disable-assertions], [do not include assertions]),
 148         [ENABLE_ASSERTIONS=$enableval],
 149         [ENABLE_ASSERTIONS=yes]
 150         )
 151 AC_MSG_RESULT([$ENABLE_ASSERTIONS])
 152 if test "x$ENABLE_ASSERTIONS" = "xyes"; then
 153         AC_DEFINE([ENABLE_ASSERTIONS], [1], [Define to 1 if including assertions.])
 154 fi
 155
 156 AC_MSG_CHECKING([whether to include more assertions])
 157 AC_ARG_ENABLE([more-assertions],
 158         AS_HELP_STRING([--enable-more-assertions], [include even more assertions]),
 159         [ENABLE_MORE_ASSERTIONS=$enableval],
 160         [ENABLE_MORE_ASSERTIONS=no]
 161         )
 162 AC_MSG_RESULT([$ENABLE_MORE_ASSERTIONS])
 163 if test "x$ENABLE_MORE_ASSERTIONS" = "xyes"; then
 164         AC_DEFINE([ENABLE_MORE_ASSERTIONS], [1], [Define to 1 if including more assertions.])
 165 fi
 166
 167
 168 AC_MSG_CHECKING([whether to include compression verification])
 169 AC_ARG_ENABLE([verify_compression],
 170               AS_HELP_STRING([--enable-verify-compression], [always
 171                                 check if blocks we compress can be correctly
 172                                 decompressed]),
 173         [ENABLE_VERIFY_COMPRESSION=$enableval],
 174         [ENABLE_VERIFY_COMPRESSION=no]
 175         )
 176 AC_MSG_RESULT([$ENABLE_VERIFY_COMPRESSION])
 177 if test "x$ENABLE_VERIFY_COMPRESSION" = "xyes"; then
 178         AC_DEFINE([ENABLE_VERIFY_COMPRESSION], [1], [Define to 1 to verify
 179                    compressed data])
 180 fi
 181
 182 AC_MSG_CHECKING([whether to include support for multi-threaded compression])
 183 AC_ARG_ENABLE([multithreaded-compression],
 184         AS_HELP_STRING([--disable-multithreaded-compression],
 185                         [do not compile in the code for multi-threaded compression]),
 186         [ENABLE_MULTITHREADED_COMPRESSION=$enableval],
 187         [ENABLE_MULTITHREADED_COMPRESSION=yes]
 188         )
 189 AC_MSG_RESULT([$ENABLE_MULTITHREADED_COMPRESSION])
 190 if test "x$ENABLE_MULTITHREADED_COMPRESSION" = "xyes"; then
 191         AC_DEFINE([ENABLE_MULTITHREADED_COMPRESSION], [1],
 192                         [Define to 1 if including support for multithreaded
 193                          compression])
 194 fi
 195
 196 PTHREAD_LDADD="-lpthread"
 197 AC_SUBST([PTHREAD_LDADD], [$PTHREAD_LDADD])
 198
 199 WITH_NTFS_3G_DEFAULT="yes"
 200 WITH_FUSE_DEFAULT="yes"
 201 WINDOWS_NATIVE_BUILD="no"
 202 VISIBILITY_CFLAGS="-fvisibility=hidden"
 203 WINDOWS_CFLAGS=""
 204 WINDOWS_CPPFLAGS=""
 205 WINDOWS_LDFLAGS=""
 206 WINDOWS_LDADD=""
 207 ENABLE_XATTR_DEFAULT="autodetect"
 208
 209 case "$host" in
 210         *-*-mingw*)
 211                 # Native Windows
 212                 WITH_NTFS_3G_DEFAULT="no"
 213                 WITH_FUSE_DEFAULT="no"
 214                 WINDOWS_NATIVE_BUILD="yes"
 215                 VISIBILITY_CFLAGS=""
 216                 WINDOWS_CFLAGS="-municode"
 217                 WINDOWS_CPPFLAGS="-D_POSIX -DUNICODE -D_UNICODE -D_CRT_NON_CONFORMING_SWPRINTFS"
 218                 WINDOWS_LDFLAGS="-no-undefined"
 219                 WINDOWS_LDADD="-lshlwapi"
 220                 ENABLE_XATTR_DEFAULT="no"
 221                 ;;
 222         *-*-cygwin*)
 223                 # Cygwin (WARNING: not well supported)
 224                 AC_MSG_WARN([wimlib has not been tested with Cygwin!  Please do
 225                              a Windows-native build with MinGW-w64 instead])
 226                 WITH_NTFS_3G_DEFAULT="no"
 227                 WITH_FUSE_DEFAULT="no"
 228                 VISIBILITY_CFLAGS=""
 229                 ;;
 230         *)
 231                 # UNIX / other
 232                 ;;
 233 esac
 234
 235 AC_ARG_WITH([ntdll],
 236             AS_HELP_STRING([--without-ntdll], [Windows only:  do not try to
 237                             use functions from ntdll.  By default, in some parts
 238                             of its code, wimlib uses Windows NT system calls to
 239                             work around flaws in the Win32 API.  This support
 240                             can be omitted if needed, but some annoying bugs
 241                             will surface (e.g.  permission denied errors even
 242                                           when running as the Administrator).]),
 243         [WITH_NTDLL=$withval],
 244         [WITH_NTDLL=yes])
 245
 246 if test "x$WINDOWS_NATIVE_BUILD" = "xyes"; then
 247         if test "x$WITH_NTDLL" = "xyes"; then
 248                 WINDOWS_LDADD="$WINDOWS_LDADD"
 249                 AC_DEFINE([WITH_NTDLL], [1], [Define to 1 to try to use ntdll
 250                                                 functions])
 251         fi
 252 fi
 253
 254 AC_SUBST([VISIBILITY_CFLAGS], [$VISIBILITY_CFLAGS])
 255 AC_SUBST([WINDOWS_LDFLAGS], [$WINDOWS_LDFLAGS])
 256 AC_SUBST([WINDOWS_LDADD], [$WINDOWS_LDADD])
 257 AC_SUBST([WINDOWS_CPPFLAGS], [$WINDOWS_CPPFLAGS])
 258 AC_SUBST([WINDOWS_CFLAGS], [$WINDOWS_CFLAGS])
 259 AM_CONDITIONAL([WINDOWS_NATIVE_BUILD], [test "x$WINDOWS_NATIVE_BUILD" = "xyes"])
 260
 261 AC_MSG_CHECKING([whether to include support for ntfs-3g])
 262 AC_ARG_WITH([ntfs-3g],
 263               AS_HELP_STRING([--without-ntfs-3g], [build without NTFS-3g.
 264                               On UNIX, this will disable the ability to use NTFS-specific
 265                               information when capturing or applying WIMs to a
 266                               NTFS filesystem.]),
 267         [WITH_NTFS_3G=$withval],
 268         [WITH_NTFS_3G=$WITH_NTFS_3G_DEFAULT]
 269         )
 270 AC_MSG_RESULT([$WITH_NTFS_3G])
 271 if test "x$WITH_NTFS_3G" = "xyes"; then
 272         AC_DEFINE([WITH_NTFS_3G], [1], [On UNIX, define to 1 to enable support
 273                    for NTFS-specific information])
 274
 275         dnl This effectively checks for NTFS-3g 2011.4.12 or later
 276         AC_CHECK_LIB([ntfs-3g], [ntfs_xattr_system_setxattr], [],
 277                         [AC_MSG_ERROR([Cannot find libntfs-3g version 2011-4-12
 278         or later. Without libntfs-3g, wimlib cannot include support for
 279         capturing and applying WIMs on NTFS filesystems while preserving
 280         NTFS-specific data such as security descriptors and alternate data
 281         streams.  You should either install libntfs-3g, or configure with
 282         --without-ntfs-3g to disable support for these NTFS-specific
 283         features.])])
 284
 285         PKG_CHECK_MODULES([LIBNTFS_3G], [libntfs-3g])
 286         PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libntfs-3g"
 287
 288         dnl This checks for a NTFS-3g interface that was changed in the
 289         dnl 2013.1.13 release
 290         AC_CHECK_DECL([NTFS_MNT_RDONLY],
 291                       [AC_DEFINE([HAVE_NTFS_MNT_RDONLY],
 292                                  [1],
 293                                  [Define to 1 if ntfs_mount() takes the flag NTFS_MNT_RDONLY])],
 294                       [],
 295                       [#include <ntfs-3g/volume.h>])
 296 fi
 297 AM_CONDITIONAL([WITH_NTFS_3G], [test "x$WITH_NTFS_3G" = "xyes"])
 298
 299 AM_ICONV
 300 if test "x$am_cv_func_iconv" != "xyes"; then
 301         AC_MSG_ERROR([Cannot find the iconv() function.
 302         iconv() is used to convert between encodings of WIM filenames and XML data.
 303         wimlib cannot be compiled without it.  iconv() is available in the latest
 304         version of glibc and sometimes in other libraries.])
 305 fi
 306
 307 AC_MSG_CHECKING([whether to include support for mounting WIMs])
 308 AC_ARG_WITH([fuse],
 309                 AS_HELP_STRING([--without-fuse], [build without libfuse.
 310                                         This will disable the ability to mount
 311                                         WIM files.]),
 312         [WITH_FUSE=$withval],
 313         [WITH_FUSE=$WITH_FUSE_DEFAULT]
 314         )
 315 AC_MSG_RESULT([$WITH_FUSE])
 316 if test "x$WITH_FUSE" = "xyes"; then
 317         AC_DEFINE([WITH_FUSE], [1], [Define to 1 if using FUSE.])
 318
 319
 320         AC_CHECK_LIB([fuse], [fuse_main_real], [have_fuse=true],
 321                         [AC_MSG_ERROR([Cannot find libfuse.
 322         Without libfuse, wimlib cannot include support for mounting WIMs.  You
 323         should either install libfuse, or configure with --without-fuse to
 324         disable support for mounting WIMs.])
 325         ])
 326         AC_CHECK_LIB([rt], [mq_open], [have_posix_mq=true],
 327                      [AC_MSG_ERROR([Cannot find librt for POSIX message queue
 328         functions.  Without these functions, wimlib cannot include support for
 329         mounting WIMs.  You should either update your C library to a recent
 330         version of glibc, or configure with --without-fuse to disable support
 331         for mounting WIMs.])
 332         ])
 333         PKG_CHECK_MODULES([LIBFUSE], [fuse])
 334         PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES fuse"
 335         PKGCONFIG_PRIVATE_LIBS="$PKGCONFIG_PRIVATE_LIBS -lrt"
 336         AC_SUBST([LIBRT_LIBS], [-lrt])
 337 fi
 338 AM_CONDITIONAL([WITH_FUSE], [test "x$WITH_FUSE" = "xyes"])
 339
 340 ENABLE_XATTR=no
 341 AC_ARG_ENABLE([xattr],
 342         [AS_HELP_STRING([--enable-xattr], [Enable the xattr interface to access WIM
 343                         alternate data streams (default: autodetect)])],
 344         [ENABLE_XATTR=$enableval],
 345         [if test "x$ENABLE_XATTR_DEFAULT" = "xautodetect"; then
 346                 AC_CHECK_FUNC([setxattr],
 347                         [AC_CHECK_HEADER([attr/xattr.h],
 348                                 [ENABLE_XATTR=yes],
 349                                 [AC_MSG_WARN([Cannot find the "attr/xattr.h" header.  You will not be
 350                                  able to use the xattr interface to access WIM alternate data
 351                                  streams.])])],
 352                         [AC_MSG_WARN([Cannot find the setxattr() function.  You will not be
 353                          able to use the xattr interface to access WIM alternate data
 354                          streams.])])
 355         fi])
 356
 357 if test "x$ENABLE_XATTR" = "xyes"; then
 358         AC_DEFINE([ENABLE_XATTR], [1], [Define to 1 if using the xattr
 359                         interface to WIM alternate data streams])
 360 fi
 361
 362 AC_MSG_CHECKING([whether to use SSSE3-accelerated SHA1 ])
 363 AC_ARG_ENABLE([ssse3-sha1],
 364             AS_HELP_STRING([--enable-ssse3-sha1], [use assembly language implementation
 365                                 of SHA1 from Intel, accelerated with vector
 366                                 instructions (SSSE3-enabled CPU required)]),
 367         [ENABLE_SSSE3_SHA1=$enableval],
 368         [ENABLE_SSSE3_SHA1=no]
 369         )
 370
 371 AC_MSG_RESULT([$ENABLE_SSSE3_SHA1])
 372 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 373         AC_DEFINE([ENABLE_SSSE3_SHA1], [1],
 374                         [Define to 1 if using vectorized implementation of SHA1])
 375         SSSE3_SHA1_OBJ=sha1-ssse3.lo
 376         AX_PROG_NASM
 377         AC_SUBST([NASM], [$nasm])
 378 else
 379         SSSE3_SHA1_OBJ=
 380 fi
 381 AC_SUBST([SSSE3_SHA1_OBJ], [$SSSE3_SHA1_OBJ])
 382
 383 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 384         WITH_LIBCRYPTO=no
 385 else
 386         AC_ARG_WITH([libcrypto],
 387             AS_HELP_STRING([--without-libcrypto], [build in the SHA1 algorithm,
 388                                         rather than use external libcrypto from
 389                                         OpenSSL (default is autodetect)]),
 390         [WITH_LIBCRYPTO=$withval],
 391         [AC_CHECK_LIB([crypto], [SHA1],
 392                      [WITH_LIBCRYPTO=yes],
 393                      [AC_MSG_WARN([Cannot find libcrypto: using stand-alone SHA1 code instead of OpenSSL])
 394                      WITH_LIBCRYPTO=no
 395                      ])])
 396 fi
 397 AC_MSG_CHECKING([whether to use SHA1 function from system libcrypto])
 398 AC_MSG_RESULT([$WITH_LIBCRYPTO])
 399
 400 if test "x$WITH_LIBCRYPTO" = "xyes" -a "x$ENABLE_SSSE3_SHA1" = "xno"; then
 401         AC_DEFINE([WITH_LIBCRYPTO], [1], [Define to 1 if using libcrypto SHA1])
 402         PKG_CHECK_MODULES([LIBCRYPTO], [libcrypto])
 403         PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libcrypto"
 404 fi
 405 AC_SUBST([SHA1_SOURCES], [$SHA1_SOURCES])
 406
 407 AC_SUBST([PKGCONFIG_PRIVATE_REQUIRES], [$PKGCONFIG_PRIVATE_REQUIRES])
 408 AC_SUBST([PKGCONFIG_PRIVATE_LIBS], [$PKGCONFIG_PRIVATE_LIBS])
 409
 410 AC_OUTPUT