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

   1 AC_INIT([wimlib], [1.1.0], [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])
  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])
  36
  37
  38 AM_ICONV
  39 if test "x$am_cv_func_iconv" != "xyes"; then
  40         AC_MSG_ERROR([Cannot find the iconv() function.
  41         iconv() is used to convert between UTF-8 and UTF-16 encodings of WIM
  42         filenames and XML data.  Wimlib cannot be compiled without it.  iconv()
  43         is available in the latest version of glibc and sometimes in other
  44         libraries.])
  45 fi
  46
  47
  48 AC_ARG_WITH(pkgconfigdir,
  49             [  --with-pkgconfigdir=DIR      pkgconfig file in DIR @<:@LIBDIR/pkgconfig@:>@],
  50             [pkgconfigdir=$withval],
  51             [pkgconfigdir='${libdir}/pkgconfig'])
  52 AC_SUBST(pkgconfigdir)
  53
  54 AC_CHECK_LIB([xml2], [xmlParseFile], [have_libxml=true],
  55              [AC_MSG_ERROR(["cannot find libxml2"])])
  56 LIBXML2_LDADD=`pkg-config libxml-2.0 --libs`
  57 LIBXML2_CFLAGS=`pkg-config libxml-2.0 --cflags`
  58 AC_SUBST([LIBXML2_LDADD], [$LIBXML2_LDADD])
  59 AC_SUBST([LIBXML2_CFLAGS], [$LIBXML2_CFLAGS])
  60
  61 AC_MSG_CHECKING([whether to include debugging messages])
  62 AC_ARG_ENABLE([debug],
  63         AS_HELP_STRING([--enable-debug], [include lots of debugging messages]),
  64         [ENABLE_DEBUG=$enableval],
  65         [ENABLE_DEBUG=no]
  66         )
  67 AC_MSG_RESULT([$ENABLE_DEBUG])
  68 if test "x$ENABLE_DEBUG" = "xyes"; then
  69         AC_DEFINE([ENABLE_DEBUG], [1],
  70                         [Define to 1 if including lots of debug messages.])
  71 fi
  72
  73 AC_MSG_CHECKING([whether to include more debugging messages])
  74 AC_ARG_ENABLE([more_debug],
  75         AS_HELP_STRING([--enable-more-debug],
  76                         [include even more debugging messages]),
  77         [ENABLE_MORE_DEBUG=$enableval],
  78         [ENABLE_MORE_DEBUG=no]
  79         )
  80 AC_MSG_RESULT([$ENABLE_MORE_DEBUG])
  81 if test "x$ENABLE_MORE_DEBUG" = "xyes"; then
  82         AC_DEFINE([ENABLE_MORE_DEBUG], [1],
  83                         [Define to 1 if including even more debug messages.])
  84 fi
  85
  86 AC_MSG_CHECKING([whether to include error messages])
  87 AC_ARG_ENABLE([error_messages],
  88         AS_HELP_STRING([--disable-error-messages],
  89                         [do not compile in error messsages]),
  90         [ENABLE_ERROR_MESSAGES=$enableval],
  91         [ENABLE_ERROR_MESSAGES=yes]
  92         )
  93 AC_MSG_RESULT([$ENABLE_ERROR_MESSAGES])
  94 if test "x$ENABLE_ERROR_MESSAGES" = "xyes"; then
  95         AC_DEFINE([ENABLE_ERROR_MESSAGES], [1],
  96                         [Define to 1 if including error messages])
  97 fi
  98
  99 AC_MSG_CHECKING([whether to support custom memory allocation functions])
 100 AC_ARG_ENABLE([custom_memory_allocator],
 101         AS_HELP_STRING([--disable-custom-memory-allocator],
 102                        [do not support the use of custom memory allocation
 103                         functions]),
 104         [ENABLE_CUSTOM_MEMORY_ALLOCATOR=$enableval],
 105         [ENABLE_CUSTOM_MEMORY_ALLOCATOR=yes]
 106         )
 107 AC_MSG_RESULT([$ENABLE_CUSTOM_MEMORY_ALLOCATOR])
 108 if test "x$ENABLE_CUSTOM_MEMORY_ALLOCATOR" = "xyes"; then
 109         AC_DEFINE([ENABLE_CUSTOM_MEMORY_ALLOCATOR], [1],
 110                 [Define to 1 if supporting custom memory allocation functions])
 111 fi
 112
 113 AC_MSG_CHECKING([whether to include assertions])
 114 AC_ARG_ENABLE([assertions],
 115         AS_HELP_STRING([--disable-assertions], [do not include assertions]),
 116         [ENABLE_ASSERTIONS=$enableval],
 117         [ENABLE_ASSERTIONS=yes]
 118         )
 119 AC_MSG_RESULT([$ENABLE_ASSERTIONS])
 120 if test "x$ENABLE_ASSERTIONS" = "xyes"; then
 121         AC_DEFINE([ENABLE_ASSERTIONS], [1], [Define to 1 if including assertions.])
 122 fi
 123
 124
 125 AC_MSG_CHECKING([whether to include compression verification])
 126 AC_ARG_ENABLE([verify_compression],
 127               AS_HELP_STRING([--disable-verify-compression], [disable
 128                                 checking if blocks we compress can be correctly
 129                                 decompressed]),
 130         [ENABLE_VERIFY_COMPRESSION=$enableval],
 131         [ENABLE_VERIFY_COMPRESSION=yes]
 132         )
 133 AC_MSG_RESULT([$ENABLE_VERIFY_COMPRESSION])
 134 if test "x$ENABLE_VERIFY_COMPRESSION" = "xyes"; then
 135         AC_DEFINE([ENABLE_VERIFY_COMPRESSION], [1], [Define to 1 to verify
 136                    compressed data])
 137 fi
 138
 139 AC_MSG_CHECKING([whether to include support for multi-threaded compression])
 140 AC_ARG_ENABLE([multithreaded-compression],
 141         AS_HELP_STRING([--disable-multithreaded-compression],
 142                         [do not compile in the code for multi-threaded compression]),
 143         [ENABLE_MULTITHREADED_COMPRESSION=$enableval],
 144         [ENABLE_MULTITHREADED_COMPRESSION=yes]
 145         )
 146 AC_MSG_RESULT([$ENABLE_MULTITHREADED_COMPRESSION])
 147 if test "x$ENABLE_MULTITHREADED_COMPRESSION" = "xyes"; then
 148         AC_DEFINE([ENABLE_MULTITHREADED_COMPRESSION], [1],
 149                         [Define to 1 if including support for multithreaded
 150                          compression])
 151         PTHREAD_LDADD="-lpthread"
 152 else
 153         PTHREAD_LDADD=""
 154 fi
 155 AC_SUBST([PTHREAD_LDADD], [$PTHREAD_LDADD])
 156
 157 AC_MSG_CHECKING([whether to include support for ntfs-3g])
 158 AC_ARG_WITH([ntfs-3g],
 159               AS_HELP_STRING([--without-ntfs-3g], [build without NTFS-3g.
 160                               This will disable the ability to use NTFS-specific
 161                               information when capturing or applying WIMs to a
 162                               NTFS filesystem.]),
 163         [WITH_NTFS_3G=$withval],
 164         [WITH_NTFS_3G=yes]
 165         )
 166 AC_MSG_RESULT([$WITH_NTFS_3G])
 167 if test "x$WITH_NTFS_3G" = "xyes"; then
 168         AC_DEFINE([WITH_NTFS_3G], [1], [Define to 1 to enable support for
 169                    NTFS-specific information])
 170
 171         AC_CHECK_LIB([ntfs-3g], [ntfs_xattr_system_setxattr], [],
 172                         [AC_MSG_ERROR([Cannot find libntfs-3g version 2011-4-12
 173         or later. Without libntfs-3g, wimlib cannot include support for
 174         capturing and applying WIMs on NTFS filesystems while preserving
 175         NTFS-specific data such as security descriptors and alternate data
 176         streams.  You should either install libntfs-3g, or configure with
 177         --without-ntfs-3g to disable support for these NTFS-specific
 178         features.])])
 179         LIBNTFS_3G_LDADD="`pkg-config --libs libntfs-3g`"
 180         LIBNTFS_3G_CFLAGS="`pkg-config --cflags libntfs-3g`"
 181 else
 182         LIBNTFS_3G_LDADD=
 183         LIBNTFS_3G_CFLAGS=
 184 fi
 185 AM_CONDITIONAL([WITH_NTFS_3G], [test "x$WITH_NTFS_3G" = "xyes"])
 186
 187 AC_SUBST([LIBNTFS_3G_LDADD], [$LIBNTFS_3G_LDADD])
 188 AC_SUBST([LIBNTFS_3G_CFLAGS], [$LIBNTFS_3G_CFLAGS])
 189
 190 AC_MSG_CHECKING([whether to include support for mounting WIMs])
 191 AC_ARG_WITH([fuse],
 192                 AS_HELP_STRING([--without-fuse], [build without libfuse.
 193                                         This will disable the ability to mount
 194                                         WIM files.]),
 195         [WITH_FUSE=$withval],
 196         [WITH_FUSE=yes]
 197         )
 198 AC_MSG_RESULT([$WITH_FUSE])
 199 if test "x$WITH_FUSE" = "xyes"; then
 200         AC_DEFINE([WITH_FUSE], [1], [Define to 1 if using FUSE.])
 201
 202
 203         AC_CHECK_LIB([fuse], [fuse_main_real], [have_fuse=true],
 204                         [AC_MSG_ERROR([Cannot find libfuse.
 205         Without libfuse, wimlib cannot include support for mounting WIMs.  You
 206         should either install libfuse, or configure with --without-fuse to
 207         disable support for mounting WIMs.])
 208         ])
 209         AC_CHECK_LIB([rt], [mq_open], [have_posix_mq=true],
 210                      [AC_MSG_ERROR([Cannot find librt for POSIX message queue
 211         functions.  Without these functions, wimlib cannot include support for
 212         mounting WIMs.  You should either update your C library to a recent
 213         version of glibc, or configure with --without-fuse to disable support
 214         for mounting WIMs.])
 215         ])
 216         LIBFUSE_LDADD="`pkg-config --libs fuse` -lrt"
 217         LIBFUSE_CFLAGS="`pkg-config --cflags fuse`"
 218 else
 219         LIBFUSE_LDADD=
 220         LIBFUSE_CFLAGS=
 221 fi
 222 AM_CONDITIONAL([WITH_FUSE], [test "x$WITH_FUSE" = "xyes"])
 223 AC_SUBST([LIBFUSE_LDADD], [$LIBFUSE_LDADD])
 224 AC_SUBST([LIBFUSE_CFLAGS], [$LIBFUSE_CFLAGS])
 225
 226 ENABLE_XATTR=no
 227 AC_ARG_ENABLE([xattr],
 228         [AS_HELP_STRING([--enable-xattr], [Enable the xattr interface to access WIM
 229                         alternate data streams (default: autodetect)])],
 230         [ENABLE_XATTR=$enableval],
 231         [AC_CHECK_FUNC([setxattr],
 232                 [AC_CHECK_HEADER([attr/xattr.h],
 233                         [ENABLE_XATTR=yes],
 234                         [AC_MSG_WARN([Cannot find the "attr/xattr.h" header.  You will not be
 235                          able to use the xattr interface to access WIM alternate data
 236                          streams.])])],
 237                 [AC_MSG_WARN([Cannot find the setxattr() function.  You will not be
 238                  able to use the xattr interface to access WIM alternate data
 239                  streams.])])])
 240
 241 if test "x$ENABLE_XATTR" = "xyes"; then
 242         AC_DEFINE([ENABLE_XATTR], [1], [Define to 1 if using the xattr
 243                         interface to WIM alternate data streams])
 244 fi
 245
 246 AC_MSG_CHECKING([whether to use SSSE3-accelerated SHA1 ])
 247 AC_ARG_ENABLE([ssse3-sha1],
 248             AS_HELP_STRING([--enable-ssse3-sha1], [use assembly language implementation
 249                                 of SHA1 from Intel, accelerated with vector
 250                                 instructions (SSSE3-enabled CPU required)]),
 251         [ENABLE_SSSE3_SHA1=$enableval],
 252         [ENABLE_SSSE3_SHA1=no]
 253         )
 254
 255 AC_MSG_RESULT([$ENABLE_SSSE3_SHA1])
 256 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 257         AC_DEFINE([ENABLE_SSSE3_SHA1], [1],
 258                         [Define to 1 if using vectorized implementation of SHA1])
 259         SSSE3_SHA1_OBJ=sha1-ssse3.lo
 260         AX_PROG_NASM
 261         AC_SUBST([NASM], [$nasm])
 262 else
 263         SSSE3_SHA1_OBJ=
 264 fi
 265 AC_SUBST([SSSE3_SHA1_OBJ], [$SSSE3_SHA1_OBJ])
 266
 267 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 268         WITH_LIBCRYPTO=no
 269 else
 270         AC_ARG_WITH([libcrypto],
 271             AS_HELP_STRING([--without-libcrypto], [build in the SHA1 algorithm,
 272                                         rather than use external libcrypto from
 273                                         OpenSSL (default is autodetect)]),
 274         [WITH_LIBCRYPTO=$withval],
 275         [AC_CHECK_LIB([crypto], [SHA1],
 276                      [WITH_LIBCRYPTO=yes],
 277                      [AC_MSG_WARN([Cannot find libcrypto: using stand-alone SHA1 code instead of OpenSSL])
 278                      WITH_LIBCRYPTO=no
 279                      ])])
 280 fi
 281 AC_MSG_CHECKING([whether to use SHA1 function from system libcrypto])
 282 AC_MSG_RESULT([$WITH_LIBCRYPTO])
 283
 284 if test "x$WITH_LIBCRYPTO" = "xyes" -a "x$ENABLE_SSSE3_SHA1" = "xno"; then
 285         AC_DEFINE([WITH_LIBCRYPTO], [1], [Define to 1 if using libcrypto SHA1])
 286         LIBCRYPTO_LDADD=`pkg-config --libs libcrypto 2>/dev/null`
 287         if test $? -ne 0; then
 288                 LIBCRYPTO_LDADD=-lcrypto;
 289         fi
 290         LIBCRYPTO_CFLAGS=`pkg-config --cflags libcrypto 2>/dev/null`
 291 else
 292         LIBCRYPTO_LDADD=
 293         LIBCRYPTO_CFLAGS=
 294 fi
 295 AC_SUBST([LIBCRYPTO_LDADD], [$LIBCRYPTO_LDADD])
 296 AC_SUBST([LIBCRYPTO_CFLAGS], [$LIBCRYPTO_CFLAGS])
 297 AC_SUBST([SHA1_SOURCES], [$SHA1_SOURCES])
 298
 299 AC_OUTPUT