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

   1 AC_INIT([wimlib], [1.7.4-BETA], [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 foreign])
   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_CONFIG_HEADERS([config.h])
  14 AC_CONFIG_FILES([Makefile]
  15                 [doc/Doxyfile]
  16                 [wimlib.pc]
  17                 [doc/man1/wimlib-imagex.1:doc/man1/imagex.1.in]
  18                 [doc/man1/wimlib-imagex-append.1:doc/man1/imagex-append.1.in]
  19                 [doc/man1/wimlib-imagex-apply.1:doc/man1/imagex-apply.1.in]
  20                 [doc/man1/wimlib-imagex-capture.1:doc/man1/imagex-capture.1.in]
  21                 [doc/man1/wimlib-imagex-delete.1:doc/man1/imagex-delete.1.in]
  22                 [doc/man1/wimlib-imagex-dir.1:doc/man1/imagex-dir.1.in]
  23                 [doc/man1/wimlib-imagex-export.1:doc/man1/imagex-export.1.in]
  24                 [doc/man1/wimlib-imagex-extract.1:doc/man1/imagex-extract.1.in]
  25                 [doc/man1/wimlib-imagex-info.1:doc/man1/imagex-info.1.in]
  26                 [doc/man1/wimlib-imagex-join.1:doc/man1/imagex-join.1.in]
  27                 [doc/man1/wimlib-imagex-mount.1:doc/man1/imagex-mount.1.in]
  28                 [doc/man1/wimlib-imagex-mountrw.1:doc/man1/imagex-mountrw.1.in]
  29                 [doc/man1/wimlib-imagex-optimize.1:doc/man1/imagex-optimize.1.in]
  30                 [doc/man1/wimlib-imagex-split.1:doc/man1/imagex-split.1.in]
  31                 [doc/man1/wimlib-imagex-unmount.1:doc/man1/imagex-unmount.1.in]
  32                 [doc/man1/wimlib-imagex-update.1:doc/man1/imagex-update.1.in]
  33                 [doc/man1/wimlib-imagex-verify.1:doc/man1/imagex-verify.1.in]
  34                 [doc/man1/mkwinpeimg.1])
  35
  36 AC_CONFIG_FILES([programs/mkwinpeimg], [chmod +x programs/mkwinpeimg])
  37
  38 AC_PROG_CC
  39 AM_PROG_CC_C_O
  40 AC_CANONICAL_HOST
  41
  42 AC_CHECK_FUNCS([futimens utimensat utime flock mempcpy  \
  43                 openat fstatat readlinkat fdopendir])
  44
  45 # Note: some of the following header checks are only to define the appropriate
  46 # HAVE_*_H macro so that the NTFS-3g headers don't get confused and try to skip
  47 # including certain headers.
  48 AC_CHECK_HEADERS([alloca.h              \
  49                   byteswap.h            \
  50                   endian.h              \
  51                   errno.h               \
  52                   glob.h                \
  53                   machine/endian.h      \
  54                   stdarg.h              \
  55                   stddef.h              \
  56                   stdlib.h              \
  57                   sys/byteorder.h       \
  58                   sys/endian.h          \
  59                   sys/file.h            \
  60                   sys/param.h           \
  61                   sys/sysctl.h          \
  62                   sys/times.h           \
  63                   time.h                \
  64                   utime.h])
  65
  66 AC_CHECK_MEMBER([struct stat.st_mtim],
  67                 [AC_DEFINE([HAVE_STAT_NANOSECOND_PRECISION], [1],
  68                           [Define to 1 if nanosecond precision timestamps are
  69                            supported])],
  70                 [],
  71                 [[#include <sys/stat.h>]])
  72
  73
  74 AC_ARG_WITH(pkgconfigdir,
  75             [  --with-pkgconfigdir=DIR      pkgconfig file in DIR @<:@LIBDIR/pkgconfig@:>@],
  76             [pkgconfigdir=$withval],
  77             [pkgconfigdir='${libdir}/pkgconfig'])
  78 AC_SUBST(pkgconfigdir)
  79
  80 AC_CHECK_LIB([xml2], [xmlParseFile], [have_libxml=true],
  81              [AC_MSG_ERROR(["cannot find libxml2"])])
  82 PKG_CHECK_MODULES([LIBXML2], [libxml-2.0])
  83 PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libxml-2.0"
  84
  85 AC_MSG_CHECKING([whether to include debugging messages])
  86 AC_ARG_ENABLE([debug],
  87         AS_HELP_STRING([--enable-debug], [include lots of debugging messages]),
  88         [ENABLE_DEBUG=$enableval],
  89         [ENABLE_DEBUG=no]
  90         )
  91 AC_MSG_RESULT([$ENABLE_DEBUG])
  92 if test "x$ENABLE_DEBUG" = "xyes"; then
  93         AC_DEFINE([ENABLE_DEBUG], [1],
  94                         [Define to 1 if including lots of debug messages.])
  95 fi
  96
  97 AC_MSG_CHECKING([whether to include error messages])
  98 AC_ARG_ENABLE([error_messages],
  99         AS_HELP_STRING([--disable-error-messages],
 100                         [do not compile in error messsages]),
 101         [ENABLE_ERROR_MESSAGES=$enableval],
 102         [ENABLE_ERROR_MESSAGES=yes]
 103         )
 104 AC_MSG_RESULT([$ENABLE_ERROR_MESSAGES])
 105 if test "x$ENABLE_ERROR_MESSAGES" = "xyes"; then
 106         AC_DEFINE([ENABLE_ERROR_MESSAGES], [1],
 107                         [Define to 1 if including error messages])
 108 fi
 109
 110 AC_MSG_CHECKING([whether to include assertions])
 111 AC_ARG_ENABLE([assertions],
 112         AS_HELP_STRING([--disable-assertions], [do not include assertions]),
 113         [ENABLE_ASSERTIONS=$enableval],
 114         [ENABLE_ASSERTIONS=yes]
 115         )
 116 AC_MSG_RESULT([$ENABLE_ASSERTIONS])
 117 if test "x$ENABLE_ASSERTIONS" = "xyes"; then
 118         AC_DEFINE([ENABLE_ASSERTIONS], [1], [Define to 1 if including assertions.])
 119 fi
 120
 121 AC_MSG_CHECKING([whether to include automatic compression verification])
 122 AC_ARG_ENABLE([verify_compression],
 123               AS_HELP_STRING([--enable-verify-compression], [always
 124                                 check if blocks we compress can be correctly
 125                                 decompressed]),
 126         [ENABLE_VERIFY_COMPRESSION=$enableval],
 127         [ENABLE_VERIFY_COMPRESSION=no]
 128         )
 129 AC_MSG_RESULT([$ENABLE_VERIFY_COMPRESSION])
 130 if test "x$ENABLE_VERIFY_COMPRESSION" = "xyes"; then
 131         AC_DEFINE([ENABLE_VERIFY_COMPRESSION], [1], [Define to 1 to verify
 132                    compressed data])
 133 fi
 134
 135 AC_MSG_CHECKING([whether to include support for multi-threaded compression])
 136 AC_ARG_ENABLE([multithreaded-compression],
 137         AS_HELP_STRING([--disable-multithreaded-compression],
 138                         [do not compile in the code for multi-threaded compression]),
 139         [ENABLE_MULTITHREADED_COMPRESSION=$enableval],
 140         [ENABLE_MULTITHREADED_COMPRESSION=yes]
 141         )
 142 AC_MSG_RESULT([$ENABLE_MULTITHREADED_COMPRESSION])
 143 if test "x$ENABLE_MULTITHREADED_COMPRESSION" = "xyes"; then
 144         AC_DEFINE([ENABLE_MULTITHREADED_COMPRESSION], [1],
 145                         [Define to 1 if including support for multithreaded
 146                          compression])
 147 fi
 148
 149 PTHREAD_LDADD="-lpthread"
 150 AC_SUBST([PTHREAD_LDADD], [$PTHREAD_LDADD])
 151
 152 WITH_NTFS_3G_DEFAULT="no"
 153 WITH_FUSE_DEFAULT="no"
 154 WINDOWS_NATIVE_BUILD="no"
 155 VISIBILITY_CFLAGS="-fvisibility=hidden"
 156 WINDOWS_CFLAGS=""
 157 WINDOWS_CPPFLAGS=""
 158 WINDOWS_LDFLAGS=""
 159
 160 case "$host_os" in
 161         mingw*)
 162                 # Native Windows
 163                 WINDOWS_NATIVE_BUILD="yes"
 164                 VISIBILITY_CFLAGS=""
 165                 WINDOWS_CFLAGS="-municode"
 166                 WINDOWS_CPPFLAGS="-D_POSIX -DUNICODE -D_UNICODE -D_CRT_NON_CONFORMING_SWPRINTFS"
 167                 WINDOWS_LDFLAGS="-no-undefined"
 168                 ;;
 169         linux*)
 170                 # Linux
 171                 WITH_FUSE_DEFAULT="yes"
 172                 WITH_NTFS_3G_DEFAULT="yes"
 173                 ;;
 174         *)
 175                 # Other UNIX
 176                 WITH_NTFS_3G_DEFAULT="yes"
 177                 ;;
 178 esac
 179
 180 AC_SUBST([VISIBILITY_CFLAGS], [$VISIBILITY_CFLAGS])
 181 AC_SUBST([WINDOWS_LDFLAGS], [$WINDOWS_LDFLAGS])
 182 AC_SUBST([WINDOWS_CPPFLAGS], [$WINDOWS_CPPFLAGS])
 183 AC_SUBST([WINDOWS_CFLAGS], [$WINDOWS_CFLAGS])
 184 AM_CONDITIONAL([WINDOWS_NATIVE_BUILD], [test "x$WINDOWS_NATIVE_BUILD" = "xyes"])
 185
 186
 187 AM_ICONV
 188 if test "x$am_cv_func_iconv" != "xyes"; then
 189         AC_MSG_ERROR([Cannot find the iconv() function.  iconv() is used to
 190                       convert between encodings of WIM filenames and XML data.
 191                       wimlib cannot be compiled without it.  iconv() is
 192                       available in the latest version of glibc and sometimes in
 193                       other libraries.])
 194 fi
 195
 196 AC_MSG_CHECKING([whether to include support for ntfs-3g])
 197 AC_ARG_WITH([ntfs-3g],
 198             [AS_HELP_STRING([--without-ntfs-3g],
 199                             [build without libntfs-3g.  This will disable the
 200                              ability to capture or apply a WIM image directly
 201                              from/to an unmounted NTFS volume.])],
 202             [WITH_NTFS_3G=$withval],
 203             [WITH_NTFS_3G=$WITH_NTFS_3G_DEFAULT])
 204
 205 AC_MSG_RESULT([$WITH_NTFS_3G])
 206 if test "x$WITH_NTFS_3G" = "xyes"; then
 207         AC_DEFINE([WITH_NTFS_3G], [1], [Define to 1 to enable NTFS-3g support.])
 208
 209         dnl This effectively checks for NTFS-3g 2011.4.12 or later
 210         AC_CHECK_LIB([ntfs-3g], [ntfs_xattr_system_setxattr], [],
 211                         [AC_MSG_ERROR([Cannot find libntfs-3g version 2011-4-12
 212         or later!  Without libntfs-3g, wimlib cannot include support for
 213         capturing or applying a WIM image directly from/to an unmounted NTFS
 214         volume while preserving NTFS-specific data such as security descriptors
 215         and named data streams.  Either install libntfs-3g, or configure
 216         --without-ntfs-3g to disable this feature.])])
 217
 218         PKG_CHECK_MODULES([LIBNTFS_3G], [libntfs-3g])
 219         PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libntfs-3g"
 220
 221         dnl This checks for an NTFS-3g interface that was changed in the
 222         dnl 2013.1.13 release
 223         AC_CHECK_DECL([NTFS_MNT_RDONLY],
 224                       [AC_DEFINE([HAVE_NTFS_MNT_RDONLY],
 225                                  [1],
 226                                  [Define to 1 if ntfs_mount() takes the flag NTFS_MNT_RDONLY])],
 227                       [],
 228                       [#include <ntfs-3g/volume.h>])
 229 fi
 230 AM_CONDITIONAL([WITH_NTFS_3G], [test "x$WITH_NTFS_3G" = "xyes"])
 231
 232 AC_MSG_CHECKING([whether to include support for mounting WIMs])
 233 AC_ARG_WITH([fuse],
 234         [AS_HELP_STRING([--without-fuse],
 235                         [build without libfuse.  This will disable the ability
 236                          to mount WIM images.])],
 237         [WITH_FUSE=$withval],
 238         [WITH_FUSE=$WITH_FUSE_DEFAULT])
 239
 240 AC_MSG_RESULT([$WITH_FUSE])
 241 if test "x$WITH_FUSE" = "xyes"; then
 242         AC_DEFINE([WITH_FUSE], [1], [Define to 1 if using FUSE.])
 243
 244         AC_CHECK_LIB([fuse], [fuse_main_real], [],
 245                         [AC_MSG_ERROR([Cannot find libfuse!
 246         Without libfuse, wimlib cannot include support for mounting WIM images.
 247         Either install libfuse, or configure --without-fuse to disable this
 248         feature.])])
 249
 250         AC_CHECK_LIB([rt], [mq_open], [],
 251                      [AC_MSG_ERROR([Cannot find librt (the POSIX.1b Realtime
 252         Extensions Library)!  wimlib needs this for the POSIX message queue
 253         functions, which are used in the code for mounting WIM images.  Recent
 254         versions of glibc include this library.  Either install this library, or
 255         configure --without-fuse to disable support for mounting WIM images.])])
 256
 257         AC_CHECK_LIB([attr], [getxattr], [],
 258                      [AC_MSG_ERROR([Cannot find libattr!
 259         wimlib needs this for the extended attribute functions, which are used
 260         in the code for mounting WIM images.  Either install this library, or
 261         configure --without-fuse to disable support for mounting WIM images.])])
 262
 263         PKG_CHECK_MODULES([LIBFUSE], [fuse])
 264         PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES fuse"
 265         PKGCONFIG_PRIVATE_LIBS="$PKGCONFIG_PRIVATE_LIBS -lrt"
 266         AC_SUBST([LIBRT_LIBS], [-lrt])
 267 fi
 268 AM_CONDITIONAL([WITH_FUSE], [test "x$WITH_FUSE" = "xyes"])
 269
 270 AC_MSG_CHECKING([whether to use SSSE3-accelerated SHA-1])
 271 AC_ARG_ENABLE([ssse3-sha1],
 272               [AS_HELP_STRING([--enable-ssse3-sha1],
 273                               [Include SSSE3-accelerated SHA-1 implementation by
 274                                Intel.  This implies --without-libcrypto.])],
 275               [ENABLE_SSSE3_SHA1=$enableval],
 276               [ENABLE_SSSE3_SHA1=no])
 277
 278 AC_MSG_RESULT([$ENABLE_SSSE3_SHA1])
 279 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 280         AC_DEFINE([ENABLE_SSSE3_SHA1], [1],
 281                   [Define to 1 if using SSSE3 implementation of SHA-1])
 282         SSSE3_SHA1_OBJ=src/sha1-ssse3.lo
 283         AC_PROG_NASM
 284         NASM_SYMBOL_PREFIX=""
 285         NASM_WINDOWS_FLAGS=
 286         if test "x$WINDOWS_NATIVE_BUILD" = "xyes"; then
 287                 NASM_WINDOWS_FLAGS="-DWIN_ABI"
 288         fi
 289         case "$host_os" in
 290                 darwin* | rhapsody* | nextstep* | openstep* | macos*)
 291                         NASM_SYMBOL_PREFIX="_"
 292                         ;;
 293         esac
 294         AC_SUBST([NASM_WINDOWS_FLAGS], $NASM_WINDOWS_FLAGS)
 295         AC_SUBST([NASM_SYMBOL_PREFIX], $NASM_SYMBOL_PREFIX)
 296 else
 297         SSSE3_SHA1_OBJ=
 298 fi
 299 AC_SUBST([SSSE3_SHA1_OBJ], [$SSSE3_SHA1_OBJ])
 300
 301 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 302         WITH_LIBCRYPTO=no
 303 else
 304         AC_ARG_WITH([libcrypto],
 305                     [AS_HELP_STRING([--without-libcrypto],
 306                                     [build in the SHA-1 algorithm, rather than
 307                                      use external libcrypto from OpenSSL
 308                                      (default is autodetect)])],
 309         [WITH_LIBCRYPTO=$withval],
 310         [AC_CHECK_LIB([crypto],
 311                       [SHA1],
 312                       [WITH_LIBCRYPTO=yes],
 313                       [AC_MSG_WARN([Cannot find libcrypto: using stand-alone
 314                                     SHA-1 code instead of OpenSSL])
 315                        WITH_LIBCRYPTO=no])])
 316 fi
 317 AC_MSG_CHECKING([whether to use SHA-1 implementation from system libcrypto])
 318 AC_MSG_RESULT([$WITH_LIBCRYPTO])
 319
 320 if test "x$WITH_LIBCRYPTO" = "xyes" -a "x$ENABLE_SSSE3_SHA1" = "xno"; then
 321         AC_DEFINE([WITH_LIBCRYPTO], [1], [Define to 1 if using libcrypto SHA-1])
 322         PKG_CHECK_MODULES([LIBCRYPTO], [libcrypto])
 323         PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libcrypto"
 324 fi
 325
 326 AC_SUBST([PKGCONFIG_PRIVATE_REQUIRES], [$PKGCONFIG_PRIVATE_REQUIRES])
 327 AC_SUBST([PKGCONFIG_PRIVATE_LIBS], [$PKGCONFIG_PRIVATE_LIBS])
 328
 329 AC_OUTPUT