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

   1 AC_INIT([wimlib], [0.7.0], [ebiggers3@gmail.com])
   2 AC_CONFIG_SRCDIR([src/wim.c])
   3 AM_INIT_AUTOMAKE([-Wall -Werror])
   4 AC_CONFIG_MACRO_DIR([m4])
   5 AC_C_BIGENDIAN
   6 AM_PROG_AR
   7 LT_INIT
   8 AC_CONFIG_HEADERS([config.h])
   9 AC_CONFIG_FILES([Makefile
  10                 doc/Makefile
  11                 doc/Doxyfile
  12                 src/Makefile
  13                 programs/Makefile
  14                 wimlib.pc
  15                 doc/imagex.1
  16                 doc/imagex-append.1
  17                 doc/imagex-apply.1
  18                 doc/imagex-capture.1
  19                 doc/imagex-delete.1
  20                 doc/imagex-dir.1
  21                 doc/imagex-export.1
  22                 doc/imagex-info.1
  23                 doc/imagex-join.1
  24                 doc/imagex-mount.1
  25                 doc/imagex-mountrw.1
  26                 doc/imagex-split.1
  27                 doc/imagex-unmount.1
  28                 doc/mkwinpeimg.1
  29                 rpm/wimlib.spec
  30                 archlinux/PKGBUILD
  31                 ])
  32 AC_PROG_CC
  33
  34
  35 AM_ICONV
  36 if test "x$am_cv_func_iconv" != "xyes"; then
  37         AC_MSG_ERROR([Cannot find the iconv() function.
  38         iconv() is used to convert between UTF-8 and UTF-16 encodings of WIM
  39         filenames and XML data.  Wimlib cannot be compiled without it.  iconv()
  40         is available in the latest version of glibc and sometimes in other
  41         libraries.])
  42 fi
  43
  44 AC_ARG_WITH(pkgconfigdir,
  45             [  --with-pkgconfigdir=DIR      pkgconfig file in DIR @<:@LIBDIR/pkgconfig@:>@],
  46             [pkgconfigdir=$withval],
  47             [pkgconfigdir='${libdir}/pkgconfig'])
  48 AC_SUBST(pkgconfigdir)
  49
  50 AC_CHECK_LIB([xml2], [xmlParseFile], [have_libxml=true],
  51              [AC_MSG_ERROR(["cannot find libxml2"])])
  52 LIBXML2_LDADD=`pkg-config libxml-2.0 --libs`
  53 LIBXML2_CFLAGS=`pkg-config libxml-2.0 --cflags`
  54 AC_SUBST([LIBXML2_LDADD], [$LIBXML2_LDADD])
  55 AC_SUBST([LIBXML2_CFLAGS], [$LIBXML2_CFLAGS])
  56
  57 AC_MSG_CHECKING([whether to include debugging messages])
  58 AC_ARG_ENABLE([debug],
  59         AS_HELP_STRING([--enable-debug], [include lots of debugging messages]),
  60         [ENABLE_DEBUG=$enableval],
  61         [ENABLE_DEBUG=no]
  62         )
  63 AC_MSG_RESULT([$ENABLE_DEBUG])
  64 if test "x$ENABLE_DEBUG" = "xyes"; then
  65         AC_DEFINE([ENABLE_DEBUG], [1],
  66                         [Define to 1 if including lots of debug messages.])
  67 fi
  68
  69 AC_MSG_CHECKING([whether to include more debugging messages])
  70 AC_ARG_ENABLE([more_debug],
  71         AS_HELP_STRING([--enable-more-debug],
  72                         [include even more debugging messages]),
  73         [ENABLE_MORE_DEBUG=$enableval],
  74         [ENABLE_MORE_DEBUG=no]
  75         )
  76 AC_MSG_RESULT([$ENABLE_MORE_DEBUG])
  77 if test "x$ENABLE_MORE_DEBUG" = "xyes"; then
  78         AC_DEFINE([ENABLE_MORE_DEBUG], [1],
  79                         [Define to 1 if including even more debug messages.])
  80 fi
  81
  82 AC_MSG_CHECKING([whether to include error messages])
  83 AC_ARG_ENABLE([error_messages],
  84         AS_HELP_STRING([--disable-error-messages],
  85                         [do not compile in error messsages]),
  86         [ENABLE_ERROR_MESSAGES=$enableval],
  87         [ENABLE_ERROR_MESSAGES=yes]
  88         )
  89 AC_MSG_RESULT([$ENABLE_ERROR_MESSAGES])
  90 if test "x$ENABLE_ERROR_MESSAGES" = "xyes"; then
  91         AC_DEFINE([ENABLE_ERROR_MESSAGES], [1],
  92                         [Define to 1 if including error messages])
  93 fi
  94
  95 AC_MSG_CHECKING([whether to support custom memory allocation functions])
  96 AC_ARG_ENABLE([custom_memory_allocator],
  97         AS_HELP_STRING([--disable-custom-memory-allocator],
  98                        [do not support the use of custom memory allocation
  99                         functions]),
 100         [ENABLE_CUSTOM_MEMORY_ALLOCATOR=$enableval],
 101         [ENABLE_CUSTOM_MEMORY_ALLOCATOR=yes]
 102         )
 103 AC_MSG_RESULT([$ENABLE_CUSTOM_MEMORY_ALLOCATOR])
 104 if test "x$ENABLE_CUSTOM_MEMORY_ALLOCATOR" = "xyes"; then
 105         AC_DEFINE([ENABLE_CUSTOM_MEMORY_ALLOCATOR], [1],
 106                 [Define to 1 if supporting custom memory allocation functions])
 107 fi
 108
 109 AC_MSG_CHECKING([whether to include assertions])
 110 AC_ARG_ENABLE([assertions],
 111         AS_HELP_STRING([--disable-assertions], [do not include assertions]),
 112         [ENABLE_ASSERTIONS=$enableval],
 113         [ENABLE_ASSERTIONS=yes]
 114         )
 115 AC_MSG_RESULT([$ENABLE_ASSERTIONS])
 116 if test "x$ENABLE_ASSERTIONS" = "xyes"; then
 117         AC_DEFINE([ENABLE_ASSERTIONS], [1], [Define to 1 if including assertions.])
 118 fi
 119
 120
 121 AC_MSG_CHECKING([whether to include compression verification])
 122 AC_ARG_ENABLE([verify_compression],
 123               AS_HELP_STRING([--disable-verify-compression], [disable
 124                                 checking if blocks we compress can be correctly
 125                                 decompressed]),
 126         [ENABLE_VERIFY_COMPRESSION=$enableval],
 127         [ENABLE_VERIFY_COMPRESSION=yes]
 128         )
 129 AC_MSG_RESULT([$ENABLE_VERIFY_COMPRESSION])
 130 if test "x$ENABLE_VERIFY_COMPRESSION" = "xyes"; then
 131         AC_DEFINE([ENABLE_VERIFY_COMPRESSION], [1], [Define to 1 to verify
 132                    compressed data])
 133 fi
 134
 135 AC_MSG_CHECKING([whether to include support for mounting WIMs])
 136 AC_ARG_WITH([fuse],
 137                 AS_HELP_STRING([--without-fuse], [build without libfuse.
 138                                         This will disable the ability to mount
 139                                         WIM files.]),
 140         [WITH_FUSE=$withval],
 141         [WITH_FUSE=yes]
 142         )
 143 AC_MSG_RESULT([$WITH_FUSE])
 144 if test "x$WITH_FUSE" = "xyes"; then
 145         AC_DEFINE([WITH_FUSE], [1], [Define to 1 if using FUSE.])
 146
 147
 148         AC_CHECK_LIB([fuse], [fuse_main_real], [have_fuse=true],
 149                         [AC_MSG_ERROR([Cannot find libfuse.
 150         Without libfuse, WIMLIB cannot include support for mounting WIMs.  You
 151         should either install libfuse, or configure with --without-fuse to
 152         disable support for mounting WIMs.])
 153         ])
 154         AC_CHECK_LIB([rt], [mq_open], [have_posix_mq=true],
 155                      [AC_MSG_ERROR([Cannot find librt for POSIX message queue
 156         functions.  Without these functions, WIMLIB cannot include support for
 157         mounting WIMs.  You should either update your C library to a recent
 158         version of glibc, or configure with --without-fuse to disable support
 159         for mounting WIMs.])
 160         ])
 161         LIBFUSE_LDADD="`pkg-config --libs fuse` -lrt"
 162         LIBFUSE_CFLAGS="`pkg-config --cflags fuse`"
 163 else
 164         LIBFUSE_LDADD=
 165         LIBFUSE_CFLAGS=
 166 fi
 167 AC_SUBST([LIBFUSE_LDADD], [$LIBFUSE_LDADD])
 168 AC_SUBST([LIBFUSE_CFLAGS], [$LIBFUSE_CFLAGS])
 169
 170 AC_MSG_CHECKING([whether to use SSSE3-accelerated SHA1 ])
 171 AC_ARG_ENABLE([ssse3-sha1],
 172             AS_HELP_STRING([--enable-ssse3-sha1], [use assembly language implementation
 173                                 of SHA1 from Intel, accelerated with vector
 174                                 instructions (SSSE3-enabled CPU required)]),
 175         [ENABLE_SSSE3_SHA1=$enableval],
 176         [ENABLE_SSSE3_SHA1=no]
 177         )
 178
 179 AC_MSG_RESULT([$ENABLE_SSSE3_SHA1])
 180 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 181         AC_DEFINE([ENABLE_SSSE3_SHA1], [1],
 182                         [Define to 1 if using vectorized implementation of SHA1])
 183         SSSE3_SHA1_OBJ=sha1-ssse3.lo
 184         AX_PROG_NASM
 185         AC_SUBST([NASM], [$nasm])
 186 else
 187         SSSE3_SHA1_OBJ=
 188 fi
 189 AC_SUBST([SSSE3_SHA1_OBJ], [$SSSE3_SHA1_OBJ])
 190
 191 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 192         WITH_LIBCRYPTO=no
 193 else
 194         AC_ARG_WITH([libcrypto],
 195             AS_HELP_STRING([--without-libcrypto], [build in the SHA1 algorithm,
 196                                         rather than use external libcrypto from
 197                                         OpenSSL (default is autodetect)]),
 198         [WITH_LIBCRYPTO=$withval],
 199         [AC_CHECK_LIB([crypto], [SHA1],
 200                      [WITH_LIBCRYPTO=yes],
 201                      [AC_MSG_WARN([Cannot find libcrypto: using stand-alone SHA1 code instead of OpenSSL])
 202                      WITH_LIBCRYPTO=no
 203                      ])])
 204 fi
 205 AC_MSG_CHECKING([whether to use SHA1 function from system libcrypto])
 206 AC_MSG_RESULT([$WITH_LIBCRYPTO])
 207
 208 if test "x$WITH_LIBCRYPTO" = "xyes" -a "x$ENABLE_SSSE3_SHA1" = "xno"; then
 209         AC_DEFINE([WITH_LIBCRYPTO], [1], [Define to 1 if using libcrypto SHA1])
 210         LIBCRYPTO_LDADD=`pkg-config --libs libcrypto 2>/dev/null`
 211         if test $? -ne 0; then
 212                 LIBCRYPTO_LDADD=-lcrypto;
 213         fi
 214         LIBCRYPTO_CFLAGS=`pkg-config --cflags libcrypto 2>/dev/null`
 215 else
 216         LIBCRYPTO_LDADD=
 217         LIBCRYPTO_CFLAGS=
 218 fi
 219 AC_SUBST([LIBCRYPTO_LDADD], [$LIBCRYPTO_LDADD])
 220 AC_SUBST([LIBCRYPTO_CFLAGS], [$LIBCRYPTO_CFLAGS])
 221 AC_SUBST([SHA1_SOURCES], [$SHA1_SOURCES])
 222
 223 AC_OUTPUT