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$WITH_NTFS_3G" = "xyes"; then
 213         AC_DEFINE([WITH_NTFS_3G], [1], [Define to 1 to enable support for
 214                    NTFS-specific information])
 215
 216         dnl This effectively checks for NTFS-3g 2011.4.12 or later
 217         AC_CHECK_LIB([ntfs-3g], [ntfs_xattr_system_setxattr], [],
 218                         [AC_MSG_ERROR([Cannot find libntfs-3g version 2011-4-12
 219         or later. Without libntfs-3g, wimlib cannot include support for
 220         capturing and applying WIMs on NTFS filesystems while preserving
 221         NTFS-specific data such as security descriptors and alternate data
 222         streams.  You should either install libntfs-3g, or configure with
 223         --without-ntfs-3g to disable support for these NTFS-specific
 224         features.])])
 225         LIBNTFS_3G_LDADD="`pkg-config --libs libntfs-3g`"
 226         LIBNTFS_3G_CFLAGS="`pkg-config --cflags libntfs-3g`"
 227
 228         dnl This checks for a NTFS-3g interface that was changed in the
 229         dnl 2013.1.13 release
 230         AC_CHECK_DECL([NTFS_MNT_RDONLY],
 231                       [AC_DEFINE([HAVE_NTFS_MNT_RDONLY],
 232                                  [1],
 233                                  [Define to 1 if ntfs_mount() takes the flag NTFS_MNT_RDONLY])],
 234                       ,
 235                       [#include <ntfs-3g/volume.h>])
 236 else
 237         LIBNTFS_3G_LDADD=
 238         LIBNTFS_3G_CFLAGS=
 239
 240 fi
 241 AM_CONDITIONAL([WITH_NTFS_3G], [test "x$WITH_NTFS_3G" = "xyes"])
 242
 243 AC_SUBST([LIBNTFS_3G_LDADD], [$LIBNTFS_3G_LDADD])
 244 AC_SUBST([LIBNTFS_3G_CFLAGS], [$LIBNTFS_3G_CFLAGS])
 245
 246 AM_ICONV
 247 if test "x$am_cv_func_iconv" != "xyes"; then
 248         AC_MSG_ERROR([Cannot find the iconv() function.
 249         iconv() is used to convert between encodings of WIM filenames and XML data.
 250         wimlib cannot be compiled without it.  iconv() is available in the latest
 251         version of glibc and sometimes in other libraries.])
 252 fi
 253
 254 AC_MSG_CHECKING([whether to include support for mounting WIMs])
 255 AC_ARG_WITH([fuse],
 256                 AS_HELP_STRING([--without-fuse], [build without libfuse.
 257                                         This will disable the ability to mount
 258                                         WIM files.]),
 259         [WITH_FUSE=$withval],
 260         [WITH_FUSE=$WITH_FUSE_DEFAULT]
 261         )
 262 AC_MSG_RESULT([$WITH_FUSE])
 263 if test "x$WITH_FUSE" = "xyes"; then
 264         AC_DEFINE([WITH_FUSE], [1], [Define to 1 if using FUSE.])
 265
 266
 267         AC_CHECK_LIB([fuse], [fuse_main_real], [have_fuse=true],
 268                         [AC_MSG_ERROR([Cannot find libfuse.
 269         Without libfuse, wimlib cannot include support for mounting WIMs.  You
 270         should either install libfuse, or configure with --without-fuse to
 271         disable support for mounting WIMs.])
 272         ])
 273         AC_CHECK_LIB([rt], [mq_open], [have_posix_mq=true],
 274                      [AC_MSG_ERROR([Cannot find librt for POSIX message queue
 275         functions.  Without these functions, wimlib cannot include support for
 276         mounting WIMs.  You should either update your C library to a recent
 277         version of glibc, or configure with --without-fuse to disable support
 278         for mounting WIMs.])
 279         ])
 280         LIBFUSE_LDADD="`pkg-config --libs fuse` -lrt"
 281         LIBFUSE_CFLAGS="`pkg-config --cflags fuse`"
 282 else
 283         LIBFUSE_LDADD=
 284         LIBFUSE_CFLAGS=
 285 fi
 286 AM_CONDITIONAL([WITH_FUSE], [test "x$WITH_FUSE" = "xyes"])
 287 AC_SUBST([LIBFUSE_LDADD], [$LIBFUSE_LDADD])
 288 AC_SUBST([LIBFUSE_CFLAGS], [$LIBFUSE_CFLAGS])
 289
 290 ENABLE_XATTR=no
 291 AC_ARG_ENABLE([xattr],
 292         [AS_HELP_STRING([--enable-xattr], [Enable the xattr interface to access WIM
 293                         alternate data streams (default: autodetect)])],
 294         [ENABLE_XATTR=$enableval],
 295         [AC_CHECK_FUNC([setxattr],
 296                 [AC_CHECK_HEADER([attr/xattr.h],
 297                         [ENABLE_XATTR=yes],
 298                         [AC_MSG_WARN([Cannot find the "attr/xattr.h" header.  You will not be
 299                          able to use the xattr interface to access WIM alternate data
 300                          streams.])])],
 301                 [AC_MSG_WARN([Cannot find the setxattr() function.  You will not be
 302                  able to use the xattr interface to access WIM alternate data
 303                  streams.])])])
 304
 305 if test "x$ENABLE_XATTR" = "xyes"; then
 306         AC_DEFINE([ENABLE_XATTR], [1], [Define to 1 if using the xattr
 307                         interface to WIM alternate data streams])
 308 fi
 309
 310 AC_MSG_CHECKING([whether to use SSSE3-accelerated SHA1 ])
 311 AC_ARG_ENABLE([ssse3-sha1],
 312             AS_HELP_STRING([--enable-ssse3-sha1], [use assembly language implementation
 313                                 of SHA1 from Intel, accelerated with vector
 314                                 instructions (SSSE3-enabled CPU required)]),
 315         [ENABLE_SSSE3_SHA1=$enableval],
 316         [ENABLE_SSSE3_SHA1=no]
 317         )
 318
 319 AC_MSG_RESULT([$ENABLE_SSSE3_SHA1])
 320 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 321         AC_DEFINE([ENABLE_SSSE3_SHA1], [1],
 322                         [Define to 1 if using vectorized implementation of SHA1])
 323         SSSE3_SHA1_OBJ=sha1-ssse3.lo
 324         AX_PROG_NASM
 325         AC_SUBST([NASM], [$nasm])
 326 else
 327         SSSE3_SHA1_OBJ=
 328 fi
 329 AC_SUBST([SSSE3_SHA1_OBJ], [$SSSE3_SHA1_OBJ])
 330
 331 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 332         WITH_LIBCRYPTO=no
 333 else
 334         AC_ARG_WITH([libcrypto],
 335             AS_HELP_STRING([--without-libcrypto], [build in the SHA1 algorithm,
 336                                         rather than use external libcrypto from
 337                                         OpenSSL (default is autodetect)]),
 338         [WITH_LIBCRYPTO=$withval],
 339         [AC_CHECK_LIB([crypto], [SHA1],
 340                      [WITH_LIBCRYPTO=yes],
 341                      [AC_MSG_WARN([Cannot find libcrypto: using stand-alone SHA1 code instead of OpenSSL])
 342                      WITH_LIBCRYPTO=no
 343                      ])])
 344 fi
 345 AC_MSG_CHECKING([whether to use SHA1 function from system libcrypto])
 346 AC_MSG_RESULT([$WITH_LIBCRYPTO])
 347
 348 if test "x$WITH_LIBCRYPTO" = "xyes" -a "x$ENABLE_SSSE3_SHA1" = "xno"; then
 349         AC_DEFINE([WITH_LIBCRYPTO], [1], [Define to 1 if using libcrypto SHA1])
 350         LIBCRYPTO_LDADD=`pkg-config --libs libcrypto 2>/dev/null`
 351         if test $? -ne 0; then
 352                 LIBCRYPTO_LDADD=-lcrypto;
 353         fi
 354         LIBCRYPTO_CFLAGS=`pkg-config --cflags libcrypto 2>/dev/null`
 355 else
 356         LIBCRYPTO_LDADD=
 357         LIBCRYPTO_CFLAGS=
 358 fi
 359 AC_SUBST([LIBCRYPTO_LDADD], [$LIBCRYPTO_LDADD])
 360 AC_SUBST([LIBCRYPTO_CFLAGS], [$LIBCRYPTO_CFLAGS])
 361 AC_SUBST([SHA1_SOURCES], [$SHA1_SOURCES])
 362
 363 AC_OUTPUT