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