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

   1 AC_INIT([wimlib], [1.3.0], [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 AC_CONFIG_HEADERS([config.h])
  10 AC_CONFIG_FILES([Makefile
  11                 doc/Doxyfile
  12                 wimlib.pc
  13                 doc/imagex.1
  14                 doc/imagex-append.1
  15                 doc/imagex-apply.1
  16                 doc/imagex-capture.1
  17                 doc/imagex-delete.1
  18                 doc/imagex-dir.1
  19                 doc/imagex-export.1
  20                 doc/imagex-info.1
  21                 doc/imagex-join.1
  22                 doc/imagex-mount.1
  23                 doc/imagex-mountrw.1
  24                 doc/imagex-optimize.1
  25                 doc/imagex-split.1
  26                 doc/imagex-unmount.1
  27                 doc/mkwinpeimg.1
  28                 ])
  29 AC_PROG_CC
  30 AM_PROG_CC_C_O
  31 AC_CANONICAL_HOST
  32
  33 AC_CHECK_FUNCS([utimensat lutimes utime flock])
  34 AC_CHECK_HEADERS([endian.h byteswap.h sys/byteorder.h sys/endian.h \
  35                   sys/param.h machine/endian.h alloca.h stdlib.h stdarg.h \
  36                   errno.h attr/xattr.h utime.h sys/file.h glob.h])
  37
  38 AC_CHECK_MEMBER([struct stat.st_mtim],
  39                 [AC_DEFINE([HAVE_STAT_NANOSECOND_PRECISION], [1],
  40                           [Define to 1 if nanosecond precision timestamps are
  41                            supported])],
  42                 [],
  43                 [[#include <sys/stat.h>]])
  44
  45
  46 AC_ARG_WITH(pkgconfigdir,
  47             [  --with-pkgconfigdir=DIR      pkgconfig file in DIR @<:@LIBDIR/pkgconfig@:>@],
  48             [pkgconfigdir=$withval],
  49             [pkgconfigdir='${libdir}/pkgconfig'])
  50 AC_SUBST(pkgconfigdir)
  51
  52 AC_CHECK_LIB([xml2], [xmlParseFile], [have_libxml=true],
  53              [AC_MSG_ERROR(["cannot find libxml2"])])
  54 LIBXML2_LDADD=`pkg-config libxml-2.0 --libs`
  55 LIBXML2_CFLAGS=`pkg-config libxml-2.0 --cflags`
  56 AC_SUBST([LIBXML2_LDADD], [$LIBXML2_LDADD])
  57 AC_SUBST([LIBXML2_CFLAGS], [$LIBXML2_CFLAGS])
  58
  59 AC_MSG_CHECKING([whether to include debugging messages])
  60 AC_ARG_ENABLE([debug],
  61         AS_HELP_STRING([--enable-debug], [include lots of debugging messages]),
  62         [ENABLE_DEBUG=$enableval],
  63         [ENABLE_DEBUG=no]
  64         )
  65 AC_MSG_RESULT([$ENABLE_DEBUG])
  66 if test "x$ENABLE_DEBUG" = "xyes"; then
  67         AC_DEFINE([ENABLE_DEBUG], [1],
  68                         [Define to 1 if including lots of debug messages.])
  69 fi
  70
  71 AC_MSG_CHECKING([whether to include more debugging messages])
  72 AC_ARG_ENABLE([more_debug],
  73         AS_HELP_STRING([--enable-more-debug],
  74                         [include even more debugging messages]),
  75         [ENABLE_MORE_DEBUG=$enableval],
  76         [ENABLE_MORE_DEBUG=no]
  77         )
  78 AC_MSG_RESULT([$ENABLE_MORE_DEBUG])
  79 if test "x$ENABLE_MORE_DEBUG" = "xyes"; then
  80         AC_DEFINE([ENABLE_MORE_DEBUG], [1],
  81                         [Define to 1 if including even more debug messages.])
  82 fi
  83
  84 AC_MSG_CHECKING([whether to include error messages])
  85 AC_ARG_ENABLE([error_messages],
  86         AS_HELP_STRING([--disable-error-messages],
  87                         [do not compile in error messsages]),
  88         [ENABLE_ERROR_MESSAGES=$enableval],
  89         [ENABLE_ERROR_MESSAGES=yes]
  90         )
  91 AC_MSG_RESULT([$ENABLE_ERROR_MESSAGES])
  92 if test "x$ENABLE_ERROR_MESSAGES" = "xyes"; then
  93         AC_DEFINE([ENABLE_ERROR_MESSAGES], [1],
  94                         [Define to 1 if including error messages])
  95 fi
  96
  97 AC_MSG_CHECKING([whether to support custom memory allocation functions])
  98 AC_ARG_ENABLE([custom_memory_allocator],
  99         AS_HELP_STRING([--disable-custom-memory-allocator],
 100                        [do not support the use of custom memory allocation
 101                         functions]),
 102         [ENABLE_CUSTOM_MEMORY_ALLOCATOR=$enableval],
 103         [ENABLE_CUSTOM_MEMORY_ALLOCATOR=yes]
 104         )
 105 AC_MSG_RESULT([$ENABLE_CUSTOM_MEMORY_ALLOCATOR])
 106 if test "x$ENABLE_CUSTOM_MEMORY_ALLOCATOR" = "xyes"; then
 107         AC_DEFINE([ENABLE_CUSTOM_MEMORY_ALLOCATOR], [1],
 108                 [Define to 1 if supporting custom memory allocation functions])
 109 fi
 110
 111 AC_MSG_CHECKING([whether to include assertions])
 112 AC_ARG_ENABLE([assertions],
 113         AS_HELP_STRING([--disable-assertions], [do not include assertions]),
 114         [ENABLE_ASSERTIONS=$enableval],
 115         [ENABLE_ASSERTIONS=yes]
 116         )
 117 AC_MSG_RESULT([$ENABLE_ASSERTIONS])
 118 if test "x$ENABLE_ASSERTIONS" = "xyes"; then
 119         AC_DEFINE([ENABLE_ASSERTIONS], [1], [Define to 1 if including assertions.])
 120 fi
 121
 122 AC_MSG_CHECKING([whether to include more assertions])
 123 AC_ARG_ENABLE([more-assertions],
 124         AS_HELP_STRING([--enable-more-assertions], [include even more assertions]),
 125         [ENABLE_MORE_ASSERTIONS=$enableval],
 126         [ENABLE_MORE_ASSERTIONS=no]
 127         )
 128 AC_MSG_RESULT([$ENABLE_MORE_ASSERTIONS])
 129 if test "x$ENABLE_MORE_ASSERTIONS" = "xyes"; then
 130         AC_DEFINE([ENABLE_MORE_ASSERTIONS], [1], [Define to 1 if including more assertions.])
 131 fi
 132
 133
 134 AC_MSG_CHECKING([whether to include compression verification])
 135 AC_ARG_ENABLE([verify_compression],
 136               AS_HELP_STRING([--disable-verify-compression], [disable
 137                                 checking if blocks we compress can be correctly
 138                                 decompressed]),
 139         [ENABLE_VERIFY_COMPRESSION=$enableval],
 140         [ENABLE_VERIFY_COMPRESSION=yes]
 141         )
 142 AC_MSG_RESULT([$ENABLE_VERIFY_COMPRESSION])
 143 if test "x$ENABLE_VERIFY_COMPRESSION" = "xyes"; then
 144         AC_DEFINE([ENABLE_VERIFY_COMPRESSION], [1], [Define to 1 to verify
 145                    compressed data])
 146 fi
 147
 148 AC_MSG_CHECKING([whether to include support for multi-threaded compression])
 149 AC_ARG_ENABLE([multithreaded-compression],
 150         AS_HELP_STRING([--disable-multithreaded-compression],
 151                         [do not compile in the code for multi-threaded compression]),
 152         [ENABLE_MULTITHREADED_COMPRESSION=$enableval],
 153         [ENABLE_MULTITHREADED_COMPRESSION=yes]
 154         )
 155 AC_MSG_RESULT([$ENABLE_MULTITHREADED_COMPRESSION])
 156 if test "x$ENABLE_MULTITHREADED_COMPRESSION" = "xyes"; then
 157         AC_DEFINE([ENABLE_MULTITHREADED_COMPRESSION], [1],
 158                         [Define to 1 if including support for multithreaded
 159                          compression])
 160         PTHREAD_LDADD="-lpthread"
 161 else
 162         PTHREAD_LDADD=""
 163 fi
 164 AC_SUBST([PTHREAD_LDADD], [$PTHREAD_LDADD])
 165
 166 WITH_NTFS_3G_DEFAULT="yes"
 167 WITH_FUSE_DEFAULT="yes"
 168 WINDOWS_NATIVE_BUILD="no"
 169 VISIBILITY_CFLAGS="-fvisibility=hidden"
 170 WINDOWS_CPPFLAGS=""
 171 WINDOWS_LDFLAGS=""
 172 WINDOWS_LDADD=""
 173
 174 case "$host" in
 175         *-*-mingw*)
 176                 # Native Windows
 177                 WITH_NTFS_3G_DEFAULT="no"
 178                 WITH_FUSE_DEFAULT="no"
 179                 WINDOWS_NATIVE_BUILD="yes"
 180                 VISIBILITY_CFLAGS=""
 181                 WINDOWS_CPPFLAGS="-D_POSIX"
 182                 WINDOWS_LDFLAGS="-no-undefined"
 183                 WINDOWS_LDADD="-lshlwapi"
 184                 ;;
 185         *-*-cygwin*)
 186                 # Cygwin (WARNING: not well supported)
 187                 WITH_NTFS_3G_DEFAULT="no"
 188                 WITH_FUSE_DEFAULT="no"
 189                 VISIBILITY_CFLAGS=""
 190                 ;;
 191         *)
 192                 # UNIX / other
 193                 ;;
 194 esac
 195
 196 AC_SUBST([VISIBILITY_CFLAGS], [$VISIBILITY_CFLAGS])
 197 AC_SUBST([WINDOWS_LDFLAGS], [$WINDOWS_LDFLAGS])
 198 AC_SUBST([WINDOWS_LDADD], [$WINDOWS_LDADD])
 199 AC_SUBST([WINDOWS_CPPFLAGS], [$WINDOWS_CPPFLAGS])
 200 AM_CONDITIONAL([WINDOWS_NATIVE_BUILD], [test "x$WINDOWS_NATIVE_BUILD" = "xyes"])
 201
 202 AC_MSG_CHECKING([whether to include support for ntfs-3g])
 203 AC_ARG_WITH([ntfs-3g],
 204               AS_HELP_STRING([--without-ntfs-3g], [build without NTFS-3g.
 205                               This will disable the ability to use NTFS-specific
 206                               information when capturing or applying WIMs to a
 207                               NTFS filesystem.]),
 208         [WITH_NTFS_3G=$withval],
 209         [WITH_NTFS_3G=$WITH_NTFS_3G_DEFAULT]
 210         )
 211 AC_MSG_RESULT([$WITH_NTFS_3G])
 212 if test "x$WITH_NTFS_3G" = "xyes"; then
 213         AC_DEFINE([WITH_NTFS_3G], [1], [Define to 1 to enable support for
 214                    NTFS-specific information])
 215
 216         dnl This effectively checks for NTFS-3g 2011.4.12 or later
 217         AC_CHECK_LIB([ntfs-3g], [ntfs_xattr_system_setxattr], [],
 218                         [AC_MSG_ERROR([Cannot find libntfs-3g version 2011-4-12
 219         or later. Without libntfs-3g, wimlib cannot include support for
 220         capturing and applying WIMs on NTFS filesystems while preserving
 221         NTFS-specific data such as security descriptors and alternate data
 222         streams.  You should either install libntfs-3g, or configure with
 223         --without-ntfs-3g to disable support for these NTFS-specific
 224         features.])])
 225         LIBNTFS_3G_LDADD="`pkg-config --libs libntfs-3g`"
 226         LIBNTFS_3G_CFLAGS="`pkg-config --cflags libntfs-3g`"
 227
 228         dnl This checks for a NTFS-3g interface that was changed in the
 229         dnl 2013.1.13 release
 230         AC_CHECK_DECL([NTFS_MNT_RDONLY],
 231                       [AC_DEFINE([HAVE_NTFS_MNT_RDONLY],
 232                                  [1],
 233                                  [Define to 1 if ntfs_mount() takes the flag NTFS_MNT_RDONLY])],
 234                       ,
 235                       [#include <ntfs-3g/volume.h>])
 236 else
 237         LIBNTFS_3G_LDADD=
 238         LIBNTFS_3G_CFLAGS=
 239
 240         if test "x$WINDOWS_NATIVE_BUILD" != "xyes"; then
 241                 AM_ICONV
 242                 if test "x$am_cv_func_iconv" != "xyes"; then
 243                         AC_MSG_ERROR([Cannot find the iconv() function.
 244                         iconv() is used to convert between UTF-8 and UTF-16 encodings of WIM
 245                         filenames and XML data.  Wimlib cannot be compiled without it.  iconv()
 246                         is available in the latest version of glibc and sometimes in other
 247                         libraries.])
 248                 fi
 249         fi
 250 fi
 251 AM_CONDITIONAL([WITH_NTFS_3G], [test "x$WITH_NTFS_3G" = "xyes"])
 252
 253 AC_SUBST([LIBNTFS_3G_LDADD], [$LIBNTFS_3G_LDADD])
 254 AC_SUBST([LIBNTFS_3G_CFLAGS], [$LIBNTFS_3G_CFLAGS])
 255
 256 AC_MSG_CHECKING([whether to include support for mounting WIMs])
 257 AC_ARG_WITH([fuse],
 258                 AS_HELP_STRING([--without-fuse], [build without libfuse.
 259                                         This will disable the ability to mount
 260                                         WIM files.]),
 261         [WITH_FUSE=$withval],
 262         [WITH_FUSE=$WITH_FUSE_DEFAULT]
 263         )
 264 AC_MSG_RESULT([$WITH_FUSE])
 265 if test "x$WITH_FUSE" = "xyes"; then
 266         AC_DEFINE([WITH_FUSE], [1], [Define to 1 if using FUSE.])
 267
 268
 269         AC_CHECK_LIB([fuse], [fuse_main_real], [have_fuse=true],
 270                         [AC_MSG_ERROR([Cannot find libfuse.
 271         Without libfuse, wimlib cannot include support for mounting WIMs.  You
 272         should either install libfuse, or configure with --without-fuse to
 273         disable support for mounting WIMs.])
 274         ])
 275         AC_CHECK_LIB([rt], [mq_open], [have_posix_mq=true],
 276                      [AC_MSG_ERROR([Cannot find librt for POSIX message queue
 277         functions.  Without these functions, wimlib cannot include support for
 278         mounting WIMs.  You should either update your C library to a recent
 279         version of glibc, or configure with --without-fuse to disable support
 280         for mounting WIMs.])
 281         ])
 282         LIBFUSE_LDADD="`pkg-config --libs fuse` -lrt"
 283         LIBFUSE_CFLAGS="`pkg-config --cflags fuse`"
 284 else
 285         LIBFUSE_LDADD=
 286         LIBFUSE_CFLAGS=
 287 fi
 288 AM_CONDITIONAL([WITH_FUSE], [test "x$WITH_FUSE" = "xyes"])
 289 AC_SUBST([LIBFUSE_LDADD], [$LIBFUSE_LDADD])
 290 AC_SUBST([LIBFUSE_CFLAGS], [$LIBFUSE_CFLAGS])
 291
 292 ENABLE_XATTR=no
 293 AC_ARG_ENABLE([xattr],
 294         [AS_HELP_STRING([--enable-xattr], [Enable the xattr interface to access WIM
 295                         alternate data streams (default: autodetect)])],
 296         [ENABLE_XATTR=$enableval],
 297         [AC_CHECK_FUNC([setxattr],
 298                 [AC_CHECK_HEADER([attr/xattr.h],
 299                         [ENABLE_XATTR=yes],
 300                         [AC_MSG_WARN([Cannot find the "attr/xattr.h" header.  You will not be
 301                          able to use the xattr interface to access WIM alternate data
 302                          streams.])])],
 303                 [AC_MSG_WARN([Cannot find the setxattr() function.  You will not be
 304                  able to use the xattr interface to access WIM alternate data
 305                  streams.])])])
 306
 307 if test "x$ENABLE_XATTR" = "xyes"; then
 308         AC_DEFINE([ENABLE_XATTR], [1], [Define to 1 if using the xattr
 309                         interface to WIM alternate data streams])
 310 fi
 311
 312 AC_MSG_CHECKING([whether to use SSSE3-accelerated SHA1 ])
 313 AC_ARG_ENABLE([ssse3-sha1],
 314             AS_HELP_STRING([--enable-ssse3-sha1], [use assembly language implementation
 315                                 of SHA1 from Intel, accelerated with vector
 316                                 instructions (SSSE3-enabled CPU required)]),
 317         [ENABLE_SSSE3_SHA1=$enableval],
 318         [ENABLE_SSSE3_SHA1=no]
 319         )
 320
 321 AC_MSG_RESULT([$ENABLE_SSSE3_SHA1])
 322 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 323         AC_DEFINE([ENABLE_SSSE3_SHA1], [1],
 324                         [Define to 1 if using vectorized implementation of SHA1])
 325         SSSE3_SHA1_OBJ=sha1-ssse3.lo
 326         AX_PROG_NASM
 327         AC_SUBST([NASM], [$nasm])
 328 else
 329         SSSE3_SHA1_OBJ=
 330 fi
 331 AC_SUBST([SSSE3_SHA1_OBJ], [$SSSE3_SHA1_OBJ])
 332
 333 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 334         WITH_LIBCRYPTO=no
 335 else
 336         AC_ARG_WITH([libcrypto],
 337             AS_HELP_STRING([--without-libcrypto], [build in the SHA1 algorithm,
 338                                         rather than use external libcrypto from
 339                                         OpenSSL (default is autodetect)]),
 340         [WITH_LIBCRYPTO=$withval],
 341         [AC_CHECK_LIB([crypto], [SHA1],
 342                      [WITH_LIBCRYPTO=yes],
 343                      [AC_MSG_WARN([Cannot find libcrypto: using stand-alone SHA1 code instead of OpenSSL])
 344                      WITH_LIBCRYPTO=no
 345                      ])])
 346 fi
 347 AC_MSG_CHECKING([whether to use SHA1 function from system libcrypto])
 348 AC_MSG_RESULT([$WITH_LIBCRYPTO])
 349
 350 if test "x$WITH_LIBCRYPTO" = "xyes" -a "x$ENABLE_SSSE3_SHA1" = "xno"; then
 351         AC_DEFINE([WITH_LIBCRYPTO], [1], [Define to 1 if using libcrypto SHA1])
 352         LIBCRYPTO_LDADD=`pkg-config --libs libcrypto 2>/dev/null`
 353         if test $? -ne 0; then
 354                 LIBCRYPTO_LDADD=-lcrypto;
 355         fi
 356         LIBCRYPTO_CFLAGS=`pkg-config --cflags libcrypto 2>/dev/null`
 357 else
 358         LIBCRYPTO_LDADD=
 359         LIBCRYPTO_CFLAGS=
 360 fi
 361 AC_SUBST([LIBCRYPTO_LDADD], [$LIBCRYPTO_LDADD])
 362 AC_SUBST([LIBCRYPTO_CFLAGS], [$LIBCRYPTO_CFLAGS])
 363 AC_SUBST([SHA1_SOURCES], [$SHA1_SOURCES])
 364
 365 AC_OUTPUT