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

   1 AC_INIT([wimlib], [1.7.0-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_ARG_WITH(imagex-progname,
  14             [AS_HELP_STRING([--with-imagex-progname=NAME],
  15                             [Set the name of installed ImageX program (default: wimlib-imagex)])],
  16             [IMAGEX_PROGNAME=$withval],
  17             [IMAGEX_PROGNAME="wimlib-imagex"])
  18
  19 AC_SUBST([IMAGEX_PROGNAME], [$IMAGEX_PROGNAME])
  20 AC_DEFINE_UNQUOTED([IMAGEX_PROGNAME], ["$IMAGEX_PROGNAME"],
  21                    [Binary name for the implementation of ImageX distributed with wimlib])
  22
  23 AC_CONFIG_HEADERS([config.h])
  24 AC_CONFIG_FILES([Makefile]
  25                 [doc/Doxyfile]
  26                 [wimlib.pc]
  27                 [doc/man1/"$IMAGEX_PROGNAME".1:doc/man1/imagex.1.in]
  28                 [doc/man1/"$IMAGEX_PROGNAME"-append.1:doc/man1/imagex-append.1.in]
  29                 [doc/man1/"$IMAGEX_PROGNAME"-apply.1:doc/man1/imagex-apply.1.in]
  30                 [doc/man1/"$IMAGEX_PROGNAME"-capture.1:doc/man1/imagex-capture.1.in]
  31                 [doc/man1/"$IMAGEX_PROGNAME"-delete.1:doc/man1/imagex-delete.1.in]
  32                 [doc/man1/"$IMAGEX_PROGNAME"-dir.1:doc/man1/imagex-dir.1.in]
  33                 [doc/man1/"$IMAGEX_PROGNAME"-export.1:doc/man1/imagex-export.1.in]
  34                 [doc/man1/"$IMAGEX_PROGNAME"-extract.1:doc/man1/imagex-extract.1.in]
  35                 [doc/man1/"$IMAGEX_PROGNAME"-info.1:doc/man1/imagex-info.1.in]
  36                 [doc/man1/"$IMAGEX_PROGNAME"-join.1:doc/man1/imagex-join.1.in]
  37                 [doc/man1/"$IMAGEX_PROGNAME"-mount.1:doc/man1/imagex-mount.1.in]
  38                 [doc/man1/"$IMAGEX_PROGNAME"-mountrw.1:doc/man1/imagex-mountrw.1.in]
  39                 [doc/man1/"$IMAGEX_PROGNAME"-optimize.1:doc/man1/imagex-optimize.1.in]
  40                 [doc/man1/"$IMAGEX_PROGNAME"-split.1:doc/man1/imagex-split.1.in]
  41                 [doc/man1/"$IMAGEX_PROGNAME"-unmount.1:doc/man1/imagex-unmount.1.in]
  42                 [doc/man1/"$IMAGEX_PROGNAME"-update.1:doc/man1/imagex-update.1.in]
  43                 [doc/man1/mkwinpeimg.1])
  44
  45 AC_CONFIG_FILES([programs/mkwinpeimg], [chmod +x programs/mkwinpeimg])
  46
  47 AC_PROG_CC
  48 AM_PROG_CC_C_O
  49 AC_CANONICAL_HOST
  50
  51 AC_CHECK_FUNCS([futimens utimensat utime flock mempcpy  \
  52                 openat fstatat readlinkat fdopendir])
  53
  54 # Note: some of the following header checks are only to define the appropriate
  55 # HAVE_*_H macro so that the NTFS-3g headers don't get confused and try to skip
  56 # including certain headers.
  57 AC_CHECK_HEADERS([alloca.h              \
  58                   attr/xattr.h          \
  59                   byteswap.h            \
  60                   endian.h              \
  61                   errno.h               \
  62                   glob.h                \
  63                   machine/endian.h      \
  64                   stdarg.h              \
  65                   stddef.h              \
  66                   stdlib.h              \
  67                   sys/byteorder.h       \
  68                   sys/endian.h          \
  69                   sys/file.h            \
  70                   sys/param.h           \
  71                   sys/sysctl.h          \
  72                   sys/times.h           \
  73                   time.h                \
  74                   utime.h])
  75
  76 AC_CHECK_MEMBER([struct stat.st_mtim],
  77                 [AC_DEFINE([HAVE_STAT_NANOSECOND_PRECISION], [1],
  78                           [Define to 1 if nanosecond precision timestamps are
  79                            supported])],
  80                 [],
  81                 [[#include <sys/stat.h>]])
  82
  83
  84 AC_ARG_WITH(pkgconfigdir,
  85             [  --with-pkgconfigdir=DIR      pkgconfig file in DIR @<:@LIBDIR/pkgconfig@:>@],
  86             [pkgconfigdir=$withval],
  87             [pkgconfigdir='${libdir}/pkgconfig'])
  88 AC_SUBST(pkgconfigdir)
  89
  90 AC_CHECK_LIB([xml2], [xmlParseFile], [have_libxml=true],
  91              [AC_MSG_ERROR(["cannot find libxml2"])])
  92 PKG_CHECK_MODULES([LIBXML2], [libxml-2.0])
  93 PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libxml-2.0"
  94
  95 AC_MSG_CHECKING([whether to include debugging messages])
  96 AC_ARG_ENABLE([debug],
  97         AS_HELP_STRING([--enable-debug], [include lots of debugging messages]),
  98         [ENABLE_DEBUG=$enableval],
  99         [ENABLE_DEBUG=no]
 100         )
 101 AC_MSG_RESULT([$ENABLE_DEBUG])
 102 if test "x$ENABLE_DEBUG" = "xyes"; then
 103         AC_DEFINE([ENABLE_DEBUG], [1],
 104                         [Define to 1 if including lots of debug messages.])
 105 fi
 106
 107 AC_MSG_CHECKING([whether to include error messages])
 108 AC_ARG_ENABLE([error_messages],
 109         AS_HELP_STRING([--disable-error-messages],
 110                         [do not compile in error messsages]),
 111         [ENABLE_ERROR_MESSAGES=$enableval],
 112         [ENABLE_ERROR_MESSAGES=yes]
 113         )
 114 AC_MSG_RESULT([$ENABLE_ERROR_MESSAGES])
 115 if test "x$ENABLE_ERROR_MESSAGES" = "xyes"; then
 116         AC_DEFINE([ENABLE_ERROR_MESSAGES], [1],
 117                         [Define to 1 if including error messages])
 118 fi
 119
 120 AC_MSG_CHECKING([whether to include assertions])
 121 AC_ARG_ENABLE([assertions],
 122         AS_HELP_STRING([--disable-assertions], [do not include assertions]),
 123         [ENABLE_ASSERTIONS=$enableval],
 124         [ENABLE_ASSERTIONS=yes]
 125         )
 126 AC_MSG_RESULT([$ENABLE_ASSERTIONS])
 127 if test "x$ENABLE_ASSERTIONS" = "xyes"; then
 128         AC_DEFINE([ENABLE_ASSERTIONS], [1], [Define to 1 if including assertions.])
 129 fi
 130
 131 AC_MSG_CHECKING([whether to include more assertions])
 132 AC_ARG_ENABLE([more-assertions],
 133         AS_HELP_STRING([--enable-more-assertions], [include even more assertions]),
 134         [ENABLE_MORE_ASSERTIONS=$enableval],
 135         [ENABLE_MORE_ASSERTIONS=no]
 136         )
 137 AC_MSG_RESULT([$ENABLE_MORE_ASSERTIONS])
 138 if test "x$ENABLE_MORE_ASSERTIONS" = "xyes"; then
 139         AC_DEFINE([ENABLE_MORE_ASSERTIONS], [1], [Define to 1 if including more assertions.])
 140 fi
 141
 142
 143 AC_MSG_CHECKING([whether to include compression verification])
 144 AC_ARG_ENABLE([verify_compression],
 145               AS_HELP_STRING([--enable-verify-compression], [always
 146                                 check if blocks we compress can be correctly
 147                                 decompressed]),
 148         [ENABLE_VERIFY_COMPRESSION=$enableval],
 149         [ENABLE_VERIFY_COMPRESSION=no]
 150         )
 151 AC_MSG_RESULT([$ENABLE_VERIFY_COMPRESSION])
 152 if test "x$ENABLE_VERIFY_COMPRESSION" = "xyes"; then
 153         AC_DEFINE([ENABLE_VERIFY_COMPRESSION], [1], [Define to 1 to verify
 154                    compressed data])
 155 fi
 156
 157 AC_MSG_CHECKING([whether to include support for multi-threaded compression])
 158 AC_ARG_ENABLE([multithreaded-compression],
 159         AS_HELP_STRING([--disable-multithreaded-compression],
 160                         [do not compile in the code for multi-threaded compression]),
 161         [ENABLE_MULTITHREADED_COMPRESSION=$enableval],
 162         [ENABLE_MULTITHREADED_COMPRESSION=yes]
 163         )
 164 AC_MSG_RESULT([$ENABLE_MULTITHREADED_COMPRESSION])
 165 if test "x$ENABLE_MULTITHREADED_COMPRESSION" = "xyes"; then
 166         AC_DEFINE([ENABLE_MULTITHREADED_COMPRESSION], [1],
 167                         [Define to 1 if including support for multithreaded
 168                          compression])
 169 fi
 170
 171 PTHREAD_LDADD="-lpthread"
 172 AC_SUBST([PTHREAD_LDADD], [$PTHREAD_LDADD])
 173
 174 WITH_NTFS_3G_DEFAULT="yes"
 175 WITH_FUSE_DEFAULT="yes"
 176 WINDOWS_NATIVE_BUILD="no"
 177 VISIBILITY_CFLAGS="-fvisibility=hidden"
 178 WINDOWS_CFLAGS=""
 179 WINDOWS_CPPFLAGS=""
 180 WINDOWS_LDFLAGS=""
 181 WINDOWS_LDADD=""
 182 ENABLE_XATTR_DEFAULT="autodetect"
 183
 184 case "$host" in
 185         *-*-mingw*)
 186                 # Native Windows
 187                 WITH_NTFS_3G_DEFAULT="no"
 188                 WITH_FUSE_DEFAULT="no"
 189                 WINDOWS_NATIVE_BUILD="yes"
 190                 VISIBILITY_CFLAGS=""
 191                 WINDOWS_CFLAGS="-municode"
 192                 WINDOWS_CPPFLAGS="-D_POSIX -DUNICODE -D_UNICODE -D_CRT_NON_CONFORMING_SWPRINTFS"
 193                 WINDOWS_LDFLAGS="-no-undefined"
 194                 WINDOWS_LDADD="-lshlwapi"
 195                 ENABLE_XATTR_DEFAULT="no"
 196                 ;;
 197         *-*-cygwin*)
 198                 # Cygwin (WARNING: not well supported)
 199                 AC_MSG_WARN([wimlib has not been tested with Cygwin!  Please do
 200                              a Windows-native build with MinGW-w64 instead])
 201                 WITH_NTFS_3G_DEFAULT="no"
 202                 WITH_FUSE_DEFAULT="no"
 203                 VISIBILITY_CFLAGS=""
 204                 ;;
 205         *)
 206                 # UNIX / other
 207                 ;;
 208 esac
 209
 210 AC_SUBST([VISIBILITY_CFLAGS], [$VISIBILITY_CFLAGS])
 211 AC_SUBST([WINDOWS_LDFLAGS], [$WINDOWS_LDFLAGS])
 212 AC_SUBST([WINDOWS_LDADD], [$WINDOWS_LDADD])
 213 AC_SUBST([WINDOWS_CPPFLAGS], [$WINDOWS_CPPFLAGS])
 214 AC_SUBST([WINDOWS_CFLAGS], [$WINDOWS_CFLAGS])
 215 AM_CONDITIONAL([WINDOWS_NATIVE_BUILD], [test "x$WINDOWS_NATIVE_BUILD" = "xyes"])
 216
 217 AC_MSG_CHECKING([whether to include support for ntfs-3g])
 218 AC_ARG_WITH([ntfs-3g],
 219               AS_HELP_STRING([--without-ntfs-3g], [build without NTFS-3g.
 220                               On UNIX, this will disable the ability to use NTFS-specific
 221                               information when capturing or applying WIMs to a
 222                               NTFS filesystem.]),
 223         [WITH_NTFS_3G=$withval],
 224         [WITH_NTFS_3G=$WITH_NTFS_3G_DEFAULT]
 225         )
 226 AC_MSG_RESULT([$WITH_NTFS_3G])
 227 if test "x$WITH_NTFS_3G" = "xyes"; then
 228         AC_DEFINE([WITH_NTFS_3G], [1], [On UNIX, define to 1 to enable support
 229                    for NTFS-specific information])
 230
 231         dnl This effectively checks for NTFS-3g 2011.4.12 or later
 232         AC_CHECK_LIB([ntfs-3g], [ntfs_xattr_system_setxattr], [],
 233                         [AC_MSG_ERROR([Cannot find libntfs-3g version 2011-4-12
 234         or later. Without libntfs-3g, wimlib cannot include support for
 235         capturing and applying WIMs on NTFS filesystems while preserving
 236         NTFS-specific data such as security descriptors and alternate data
 237         streams.  You should either install libntfs-3g, or configure with
 238         --without-ntfs-3g to disable support for these NTFS-specific
 239         features.])])
 240
 241         PKG_CHECK_MODULES([LIBNTFS_3G], [libntfs-3g])
 242         PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libntfs-3g"
 243
 244         dnl This checks for an NTFS-3g interface that was changed in the
 245         dnl 2013.1.13 release
 246         AC_CHECK_DECL([NTFS_MNT_RDONLY],
 247                       [AC_DEFINE([HAVE_NTFS_MNT_RDONLY],
 248                                  [1],
 249                                  [Define to 1 if ntfs_mount() takes the flag NTFS_MNT_RDONLY])],
 250                       [],
 251                       [#include <ntfs-3g/volume.h>])
 252 fi
 253 AM_CONDITIONAL([WITH_NTFS_3G], [test "x$WITH_NTFS_3G" = "xyes"])
 254
 255 AM_ICONV
 256 if test "x$am_cv_func_iconv" != "xyes"; then
 257         AC_MSG_ERROR([Cannot find the iconv() function.
 258         iconv() is used to convert between encodings of WIM filenames and XML data.
 259         wimlib cannot be compiled without it.  iconv() is available in the latest
 260         version of glibc and sometimes in other libraries.])
 261 fi
 262
 263 AC_MSG_CHECKING([whether to include support for mounting WIMs])
 264 AC_ARG_WITH([fuse],
 265                 AS_HELP_STRING([--without-fuse], [build without libfuse.
 266                                         This will disable the ability to mount
 267                                         WIM files.]),
 268         [WITH_FUSE=$withval],
 269         [WITH_FUSE=$WITH_FUSE_DEFAULT]
 270         )
 271 AC_MSG_RESULT([$WITH_FUSE])
 272 if test "x$WITH_FUSE" = "xyes"; then
 273         AC_DEFINE([WITH_FUSE], [1], [Define to 1 if using FUSE.])
 274
 275
 276         AC_CHECK_LIB([fuse], [fuse_main_real], [have_fuse=true],
 277                         [AC_MSG_ERROR([Cannot find libfuse.
 278         Without libfuse, wimlib cannot include support for mounting WIMs.  You
 279         should either install libfuse, or configure with --without-fuse to
 280         disable support for mounting WIMs.])
 281         ])
 282         AC_CHECK_LIB([rt], [mq_open], [have_posix_mq=true],
 283                      [AC_MSG_ERROR([Cannot find librt for POSIX message queue
 284         functions.  Without these functions, wimlib cannot include support for
 285         mounting WIMs.  You should either update your C library to a recent
 286         version of glibc, or configure with --without-fuse to disable support
 287         for mounting WIMs.])
 288         ])
 289         PKG_CHECK_MODULES([LIBFUSE], [fuse])
 290         PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES fuse"
 291         PKGCONFIG_PRIVATE_LIBS="$PKGCONFIG_PRIVATE_LIBS -lrt"
 292         AC_SUBST([LIBRT_LIBS], [-lrt])
 293 fi
 294 AM_CONDITIONAL([WITH_FUSE], [test "x$WITH_FUSE" = "xyes"])
 295
 296 ENABLE_XATTR=no
 297 AC_ARG_ENABLE([xattr],
 298         [AS_HELP_STRING([--enable-xattr], [Enable the xattr interface to access WIM
 299                         alternate data streams (default: autodetect)])],
 300         [ENABLE_XATTR=$enableval],
 301         [if test "x$ENABLE_XATTR_DEFAULT" = "xautodetect"; then
 302                 AC_CHECK_FUNC([setxattr],
 303                         [AC_CHECK_HEADER([attr/xattr.h],
 304                                 [ENABLE_XATTR=yes],
 305                                 [AC_MSG_WARN([Cannot find the "attr/xattr.h" header.  You will not be
 306                                  able to use the xattr interface to access WIM alternate data
 307                                  streams.])])],
 308                         [AC_MSG_WARN([Cannot find the setxattr() function.  You will not be
 309                          able to use the xattr interface to access WIM alternate data
 310                          streams.])])
 311         fi])
 312
 313 if test "x$ENABLE_XATTR" = "xyes"; then
 314         AC_DEFINE([ENABLE_XATTR], [1], [Define to 1 if using the xattr
 315                         interface to WIM alternate data streams])
 316 fi
 317
 318 AC_MSG_CHECKING([whether to use SSSE3-accelerated SHA1 ])
 319 AC_ARG_ENABLE([ssse3-sha1],
 320             AS_HELP_STRING([--enable-ssse3-sha1], [use assembly language implementation
 321                                 of SHA1 from Intel, accelerated with vector
 322                                 instructions (SSSE3-enabled CPU required)]),
 323         [ENABLE_SSSE3_SHA1=$enableval],
 324         [ENABLE_SSSE3_SHA1=no]
 325         )
 326
 327 AC_MSG_RESULT([$ENABLE_SSSE3_SHA1])
 328 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 329         AC_DEFINE([ENABLE_SSSE3_SHA1], [1],
 330                         [Define to 1 if using vectorized implementation of SHA1])
 331         SSSE3_SHA1_OBJ=sha1-ssse3.lo
 332         AX_PROG_NASM
 333         AC_SUBST([NASM], [$nasm])
 334 else
 335         SSSE3_SHA1_OBJ=
 336 fi
 337 AC_SUBST([SSSE3_SHA1_OBJ], [$SSSE3_SHA1_OBJ])
 338
 339 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 340         WITH_LIBCRYPTO=no
 341 else
 342         AC_ARG_WITH([libcrypto],
 343             AS_HELP_STRING([--without-libcrypto], [build in the SHA1 algorithm,
 344                                         rather than use external libcrypto from
 345                                         OpenSSL (default is autodetect)]),
 346         [WITH_LIBCRYPTO=$withval],
 347         [AC_CHECK_LIB([crypto], [SHA1],
 348                      [WITH_LIBCRYPTO=yes],
 349                      [AC_MSG_WARN([Cannot find libcrypto: using stand-alone SHA1 code instead of OpenSSL])
 350                      WITH_LIBCRYPTO=no
 351                      ])])
 352 fi
 353 AC_MSG_CHECKING([whether to use SHA1 function from system libcrypto])
 354 AC_MSG_RESULT([$WITH_LIBCRYPTO])
 355
 356 if test "x$WITH_LIBCRYPTO" = "xyes" -a "x$ENABLE_SSSE3_SHA1" = "xno"; then
 357         AC_DEFINE([WITH_LIBCRYPTO], [1], [Define to 1 if using libcrypto SHA1])
 358         PKG_CHECK_MODULES([LIBCRYPTO], [libcrypto])
 359         PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libcrypto"
 360 fi
 361 AC_SUBST([SHA1_SOURCES], [$SHA1_SOURCES])
 362
 363 AC_SUBST([PKGCONFIG_PRIVATE_REQUIRES], [$PKGCONFIG_PRIVATE_REQUIRES])
 364 AC_SUBST([PKGCONFIG_PRIVATE_LIBS], [$PKGCONFIG_PRIVATE_LIBS])
 365
 366 AC_OUTPUT