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

   1 AC_INIT([wimlib], [0.6.3], [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-mount.1
  24                 doc/imagex-mountrw.1
  25                 doc/imagex-unmount.1
  26                 doc/mkwinpeimg.1
  27                 rpm/wimlib.spec
  28                 archlinux/PKGBUILD
  29                 ])
  30 AC_PROG_CC
  31
  32
  33 AM_ICONV
  34 if test "x$am_cv_func_iconv" != "xyes"; then
  35         AC_MSG_ERROR([Cannot find the iconv() function.
  36         iconv() is used to convert between UTF-8 and UTF-16 encodings of WIM
  37         filenames and XML data.  Wimlib cannot be compiled without it.  iconv()
  38         is available in the latest version of glibc and sometimes in other
  39         libraries.])
  40 fi
  41
  42 AC_ARG_WITH(pkgconfigdir,
  43             [  --with-pkgconfigdir=DIR      pkgconfig file in DIR @<:@LIBDIR/pkgconfig@:>@],
  44             [pkgconfigdir=$withval],
  45             [pkgconfigdir='${libdir}/pkgconfig'])
  46 AC_SUBST(pkgconfigdir)
  47
  48 AC_CHECK_LIB([xml2], [xmlParseFile], [have_libxml=true],
  49              [AC_MSG_ERROR(["cannot find libxml2"])])
  50 LIBXML2_LDADD=`pkg-config libxml-2.0 --libs`
  51 LIBXML2_CFLAGS=`pkg-config libxml-2.0 --cflags`
  52 AC_SUBST([LIBXML2_LDADD], [$LIBXML2_LDADD])
  53 AC_SUBST([LIBXML2_CFLAGS], [$LIBXML2_CFLAGS])
  54
  55 AC_MSG_CHECKING([whether to include debugging messages])
  56 AC_ARG_ENABLE([debug],
  57         AS_HELP_STRING([--enable-debug], [include lots of debugging messages]),
  58         [ENABLE_DEBUG=$enableval],
  59         [ENABLE_DEBUG=no]
  60         )
  61 AC_MSG_RESULT([$ENABLE_DEBUG])
  62 if test "x$ENABLE_DEBUG" = "xyes"; then
  63         AC_DEFINE([ENABLE_DEBUG], [1],
  64                         [Define to 1 if including lots of debug messages.])
  65 fi
  66
  67 AC_MSG_CHECKING([whether to include more debugging messages])
  68 AC_ARG_ENABLE([more_debug],
  69         AS_HELP_STRING([--enable-more-debug],
  70                         [include even more debugging messages]),
  71         [ENABLE_MORE_DEBUG=$enableval],
  72         [ENABLE_MORE_DEBUG=no]
  73         )
  74 AC_MSG_RESULT([$ENABLE_MORE_DEBUG])
  75 if test "x$ENABLE_MORE_DEBUG" = "xyes"; then
  76         AC_DEFINE([ENABLE_MORE_DEBUG], [1],
  77                         [Define to 1 if including even more debug messages.])
  78 fi
  79
  80 AC_MSG_CHECKING([whether to include error messages])
  81 AC_ARG_ENABLE([error_messages],
  82         AS_HELP_STRING([--disable-error-messages],
  83                         [do not compile in error messsages]),
  84         [ENABLE_ERROR_MESSAGES=$enableval],
  85         [ENABLE_ERROR_MESSAGES=yes]
  86         )
  87 AC_MSG_RESULT([$ENABLE_ERROR_MESSAGES])
  88 if test "x$ENABLE_ERROR_MESSAGES" = "xyes"; then
  89         AC_DEFINE([ENABLE_ERROR_MESSAGES], [1],
  90                         [Define to 1 if including error messages])
  91 fi
  92
  93 AC_MSG_CHECKING([whether to support custom memory allocation functions])
  94 AC_ARG_ENABLE([custom_memory_allocator],
  95         AS_HELP_STRING([--disable-custom-memory-allocator],
  96                        [do not support the use of custom memory allocation
  97                         functions]),
  98         [ENABLE_CUSTOM_MEMORY_ALLOCATOR=$enableval],
  99         [ENABLE_CUSTOM_MEMORY_ALLOCATOR=yes]
 100         )
 101 AC_MSG_RESULT([$ENABLE_CUSTOM_MEMORY_ALLOCATOR])
 102 if test "x$ENABLE_CUSTOM_MEMORY_ALLOCATOR" = "xyes"; then
 103         AC_DEFINE([ENABLE_CUSTOM_MEMORY_ALLOCATOR], [1],
 104                 [Define to 1 if supporting custom memory allocation functions])
 105 fi
 106
 107 AC_MSG_CHECKING([whether to include assertions])
 108 AC_ARG_ENABLE([assertions],
 109         AS_HELP_STRING([--disable-assertions], [do not include assertions]),
 110         [ENABLE_ASSERTIONS=$enableval],
 111         [ENABLE_ASSERTIONS=yes]
 112         )
 113 AC_MSG_RESULT([$ENABLE_ASSERTIONS])
 114 if test "x$ENABLE_ASSERTIONS" = "xyes"; then
 115         AC_DEFINE([ENABLE_ASSERTIONS], [1], [Define to 1 if including assertions.])
 116 fi
 117
 118
 119 AC_MSG_CHECKING([whether to include compression verification])
 120 AC_ARG_ENABLE([verify_compression],
 121               AS_HELP_STRING([--disable-verify-compression], [disable
 122                                 checking if blocks we compress can be correctly
 123                                 decompressed]),
 124         [ENABLE_VERIFY_COMPRESSION=$enableval],
 125         [ENABLE_VERIFY_COMPRESSION=yes]
 126         )
 127 AC_MSG_RESULT([$ENABLE_VERIFY_COMPRESSION])
 128 if test "x$ENABLE_VERIFY_COMPRESSION" = "xyes"; then
 129         AC_DEFINE([ENABLE_VERIFY_COMPRESSION], [1], [Define to 1 to verify
 130                    compressed data])
 131 fi
 132
 133 AC_MSG_CHECKING([whether to include support for mounting WIMs])
 134 AC_ARG_WITH([fuse],
 135                 AS_HELP_STRING([--without-fuse], [build without libfuse.
 136                                         This will disable the ability to mount
 137                                         WIM files.]),
 138         [WITH_FUSE=$withval],
 139         [WITH_FUSE=yes]
 140         )
 141 AC_MSG_RESULT([$WITH_FUSE])
 142 if test "x$WITH_FUSE" = "xyes"; then
 143         AC_DEFINE([WITH_FUSE], [1], [Define to 1 if using FUSE.])
 144
 145         LIBFUSE_LDADD=`pkg-config --libs fuse`
 146         LIBFUSE_CFLAGS=`pkg-config --cflags fuse`
 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 else
 162         LIBFUSE_LDADD=
 163         LIBFUSE_CFLAGS=
 164 fi
 165 AC_SUBST([LIBFUSE_LDADD], [$LIBFUSE_LDADD])
 166 AC_SUBST([LIBFUSE_CFLAGS], [$LIBFUSE_CFLAGS])
 167
 168 AC_MSG_CHECKING([whether to use SSSE3-accelerated SHA1 ])
 169 AC_ARG_ENABLE([ssse3-sha1],
 170             AS_HELP_STRING([--enable-ssse3-sha1], [use assembly language implementation
 171                                 of SHA1 from Intel, accelerated with vector
 172                                 instructions (SSSE3-enabled CPU required)]),
 173         [ENABLE_SSSE3_SHA1=$enableval],
 174         [ENABLE_SSSE3_SHA1=no]
 175         )
 176
 177 AC_MSG_RESULT([$ENABLE_SSSE3_SHA1])
 178 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 179         AC_DEFINE([ENABLE_SSSE3_SHA1], [1],
 180                         [Define to 1 if using vectorized implementation of SHA1])
 181         SSSE3_SHA1_OBJ=sha1-ssse3.lo
 182         AX_PROG_NASM
 183         AC_SUBST([NASM], [$nasm])
 184 else
 185         SSSE3_SHA1_OBJ=
 186 fi
 187 AC_SUBST([SSSE3_SHA1_OBJ], [$SSSE3_SHA1_OBJ])
 188
 189 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
 190         WITH_LIBCRYPTO=no
 191 else
 192         AC_ARG_WITH([libcrypto],
 193             AS_HELP_STRING([--without-libcrypto], [build in the SHA1 algorithm,
 194                                         rather than use external libcrypto from
 195                                         OpenSSL (default is autodetect)]),
 196         [WITH_LIBCRYPTO=$withval],
 197         [AC_CHECK_LIB([crypto], [SHA1],
 198                      [WITH_LIBCRYPTO=yes],
 199                      [AC_MSG_WARN([Cannot find libcrypto: using stand-alone SHA1 code instead of OpenSSL])
 200                      WITH_LIBCRYPTO=no
 201                      ])])
 202 fi
 203 AC_MSG_CHECKING([whether to use SHA1 function from system libcrypto])
 204 AC_MSG_RESULT([$WITH_LIBCRYPTO])
 205
 206 if test "x$WITH_LIBCRYPTO" = "xyes" -a "x$ENABLE_SSSE3_SHA1" = "xno"; then
 207         AC_DEFINE([WITH_LIBCRYPTO], [1], [Define to 1 if using libcrypto SHA1])
 208         LIBCRYPTO_LDADD=`pkg-config --libs libcrypto`
 209         LIBCRYPTO_CFLAGS=`pkg-config --cflags libcrypto`
 210 else
 211         LIBCRYPTO_LDADD=
 212         LIBCRYPTO_CFLAGS=
 213 fi
 214 AC_SUBST([LIBCRYPTO_LDADD], [$LIBCRYPTO_LDADD])
 215 AC_SUBST([LIBCRYPTO_CFLAGS], [$LIBCRYPTO_CFLAGS])
 216 AC_SUBST([SHA1_SOURCES], [$SHA1_SOURCES])
 217
 218 AC_OUTPUT