]> wimlib.net Git - wimlib/blobdiff - configure.ac
configure.ac: Remove unnused variable SHA1_SOURCES
[wimlib] / configure.ac
index 4c22938eaeb32c70a84d7f85d8115c9a51da47cb..8fff316d0b5b6c08e6b2fb6c1e49ec1ddbc461e7 100644 (file)
@@ -1,4 +1,4 @@
-AC_INIT([wimlib], [1.7.1-BETA], [ebiggers3@gmail.com])
+AC_INIT([wimlib], [1.7.2-BETA], [ebiggers3@gmail.com])
 AC_CONFIG_SRCDIR([src/wim.c])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_AUX_DIR([build-aux])
@@ -140,7 +140,7 @@ if test "x$ENABLE_MORE_ASSERTIONS" = "xyes"; then
 fi
 
 
-AC_MSG_CHECKING([whether to include compression verification])
+AC_MSG_CHECKING([whether to include automatic compression verification])
 AC_ARG_ENABLE([verify_compression],
              AS_HELP_STRING([--enable-verify-compression], [always
                                check if blocks we compress can be correctly
@@ -171,62 +171,71 @@ fi
 PTHREAD_LDADD="-lpthread"
 AC_SUBST([PTHREAD_LDADD], [$PTHREAD_LDADD])
 
-WITH_NTFS_3G_DEFAULT="yes"
-WITH_FUSE_DEFAULT="yes"
+WITH_NTFS_3G_DEFAULT="no"
+WITH_FUSE_DEFAULT="no"
 WINDOWS_NATIVE_BUILD="no"
 VISIBILITY_CFLAGS="-fvisibility=hidden"
 WINDOWS_CFLAGS=""
 WINDOWS_CPPFLAGS=""
 WINDOWS_LDFLAGS=""
-WINDOWS_LDADD=""
 
 case "$host_os" in
        mingw*)
                # Native Windows
-               WITH_NTFS_3G_DEFAULT="no"
-               WITH_FUSE_DEFAULT="no"
                WINDOWS_NATIVE_BUILD="yes"
                VISIBILITY_CFLAGS=""
                WINDOWS_CFLAGS="-municode"
                WINDOWS_CPPFLAGS="-D_POSIX -DUNICODE -D_UNICODE -D_CRT_NON_CONFORMING_SWPRINTFS"
                WINDOWS_LDFLAGS="-no-undefined"
-               WINDOWS_LDADD="-lshlwapi"
+               ;;
+       linux*)
+               # Linux
+               WITH_FUSE_DEFAULT="yes"
+               WITH_NTFS_3G_DEFAULT="yes"
                ;;
        *)
-               # UNIX / other
+               # Other UNIX
+               WITH_NTFS_3G_DEFAULT="yes"
                ;;
 esac
 
 AC_SUBST([VISIBILITY_CFLAGS], [$VISIBILITY_CFLAGS])
 AC_SUBST([WINDOWS_LDFLAGS], [$WINDOWS_LDFLAGS])
-AC_SUBST([WINDOWS_LDADD], [$WINDOWS_LDADD])
 AC_SUBST([WINDOWS_CPPFLAGS], [$WINDOWS_CPPFLAGS])
 AC_SUBST([WINDOWS_CFLAGS], [$WINDOWS_CFLAGS])
 AM_CONDITIONAL([WINDOWS_NATIVE_BUILD], [test "x$WINDOWS_NATIVE_BUILD" = "xyes"])
 
+
+AM_ICONV
+if test "x$am_cv_func_iconv" != "xyes"; then
+       AC_MSG_ERROR([Cannot find the iconv() function.  iconv() is used to
+                     convert between encodings of WIM filenames and XML data.
+                     wimlib cannot be compiled without it.  iconv() is
+                     available in the latest version of glibc and sometimes in
+                     other libraries.])
+fi
+
 AC_MSG_CHECKING([whether to include support for ntfs-3g])
 AC_ARG_WITH([ntfs-3g],
-             AS_HELP_STRING([--without-ntfs-3g], [build without NTFS-3g.
-                             On UNIX, this will disable the ability to use NTFS-specific
-                             information when capturing or applying WIMs to a
-                             NTFS filesystem.]),
-       [WITH_NTFS_3G=$withval],
-       [WITH_NTFS_3G=$WITH_NTFS_3G_DEFAULT]
-       )
+           [AS_HELP_STRING([--without-ntfs-3g],
+                           [build without libntfs-3g.  This will disable the
+                            ability to capture or apply a WIM image directly
+                            from/to an unmounted NTFS volume.])],
+           [WITH_NTFS_3G=$withval],
+           [WITH_NTFS_3G=$WITH_NTFS_3G_DEFAULT])
+
 AC_MSG_RESULT([$WITH_NTFS_3G])
 if test "x$WITH_NTFS_3G" = "xyes"; then
-       AC_DEFINE([WITH_NTFS_3G], [1], [On UNIX, define to 1 to enable support
-                  for NTFS-specific information])
+       AC_DEFINE([WITH_NTFS_3G], [1], [Define to 1 to enable NTFS-3g support.])
 
        dnl This effectively checks for NTFS-3g 2011.4.12 or later
        AC_CHECK_LIB([ntfs-3g], [ntfs_xattr_system_setxattr], [],
                        [AC_MSG_ERROR([Cannot find libntfs-3g version 2011-4-12
-       or later. Without libntfs-3g, wimlib cannot include support for
-       capturing and applying WIMs on NTFS filesystems while preserving
-       NTFS-specific data such as security descriptors and alternate data
-       streams.  You should either install libntfs-3g, or configure with
-       --without-ntfs-3g to disable support for these NTFS-specific
-       features.])])
+       or later!  Without libntfs-3g, wimlib cannot include support for
+       capturing or applying a WIM image directly from/to an unmounted NTFS
+       volume while preserving NTFS-specific data such as security descriptors
+       and named data streams.  Either install libntfs-3g, or configure
+       --without-ntfs-3g to disable this feature.])])
 
        PKG_CHECK_MODULES([LIBNTFS_3G], [libntfs-3g])
        PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libntfs-3g"
@@ -242,40 +251,37 @@ if test "x$WITH_NTFS_3G" = "xyes"; then
 fi
 AM_CONDITIONAL([WITH_NTFS_3G], [test "x$WITH_NTFS_3G" = "xyes"])
 
-AM_ICONV
-if test "x$am_cv_func_iconv" != "xyes"; then
-       AC_MSG_ERROR([Cannot find the iconv() function.
-       iconv() is used to convert between encodings of WIM filenames and XML data.
-       wimlib cannot be compiled without it.  iconv() is available in the latest
-       version of glibc and sometimes in other libraries.])
-fi
-
 AC_MSG_CHECKING([whether to include support for mounting WIMs])
 AC_ARG_WITH([fuse],
-               AS_HELP_STRING([--without-fuse], [build without libfuse.
-                                       This will disable the ability to mount
-                                       WIM files.]),
+       [AS_HELP_STRING([--without-fuse],
+                       [build without libfuse.  This will disable the ability
+                        to mount WIM images.])],
        [WITH_FUSE=$withval],
-       [WITH_FUSE=$WITH_FUSE_DEFAULT]
-       )
+       [WITH_FUSE=$WITH_FUSE_DEFAULT])
+
 AC_MSG_RESULT([$WITH_FUSE])
 if test "x$WITH_FUSE" = "xyes"; then
        AC_DEFINE([WITH_FUSE], [1], [Define to 1 if using FUSE.])
 
+       AC_CHECK_LIB([fuse], [fuse_main_real], [],
+                       [AC_MSG_ERROR([Cannot find libfuse!
+       Without libfuse, wimlib cannot include support for mounting WIM images.
+       Either install libfuse, or configure --without-fuse to disable this
+       feature.])])
+
+       AC_CHECK_LIB([rt], [mq_open], [],
+                    [AC_MSG_ERROR([Cannot find librt (the POSIX.1b Realtime
+       Extensions Library)!  wimlib needs this for the POSIX message queue
+       functions, which are used in the code for mounting WIM images.  Recent
+       versions of glibc include this library.  Either install this library, or
+       configure --without-fuse to disable support for mounting WIM images.])])
+
+       AC_CHECK_LIB([attr], [getxattr], [],
+                    [AC_MSG_ERROR([Cannot find libattr!
+       wimlib needs this for the extended attribute functions, which are used
+       in the code for mounting WIM images.  Either install this library, or
+       configure --without-fuse to disable support for mounting WIM images.])])
 
-       AC_CHECK_LIB([fuse], [fuse_main_real], [have_fuse=true],
-                       [AC_MSG_ERROR([Cannot find libfuse.
-       Without libfuse, wimlib cannot include support for mounting WIMs.  You
-       should either install libfuse, or configure with --without-fuse to
-       disable support for mounting WIMs.])
-       ])
-       AC_CHECK_LIB([rt], [mq_open], [have_posix_mq=true],
-                    [AC_MSG_ERROR([Cannot find librt for POSIX message queue
-       functions.  Without these functions, wimlib cannot include support for
-       mounting WIMs.  You should either update your C library to a recent
-       version of glibc, or configure with --without-fuse to disable support
-       for mounting WIMs.])
-       ])
        PKG_CHECK_MODULES([LIBFUSE], [fuse])
        PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES fuse"
        PKGCONFIG_PRIVATE_LIBS="$PKGCONFIG_PRIVATE_LIBS -lrt"
@@ -283,19 +289,18 @@ if test "x$WITH_FUSE" = "xyes"; then
 fi
 AM_CONDITIONAL([WITH_FUSE], [test "x$WITH_FUSE" = "xyes"])
 
-AC_MSG_CHECKING([whether to use SSSE3-accelerated SHA])
+AC_MSG_CHECKING([whether to use SSSE3-accelerated SHA-1])
 AC_ARG_ENABLE([ssse3-sha1],
-           AS_HELP_STRING([--enable-ssse3-sha1], [use assembly language implementation
-                               of SHA1 from Intel, accelerated with vector
-                               instructions (SSSE3-enabled CPU required)]),
-       [ENABLE_SSSE3_SHA1=$enableval],
-       [ENABLE_SSSE3_SHA1=no]
-       )
+             [AS_HELP_STRING([--enable-ssse3-sha1],
+                             [Include SSSE3-accelerated SHA-1 implementation by
+                              Intel.  This implies --without-libcrypto.])],
+             [ENABLE_SSSE3_SHA1=$enableval],
+             [ENABLE_SSSE3_SHA1=no])
 
 AC_MSG_RESULT([$ENABLE_SSSE3_SHA1])
 if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
        AC_DEFINE([ENABLE_SSSE3_SHA1], [1],
-                       [Define to 1 if using vectorized implementation of SHA1])
+                 [Define to 1 if using SSSE3 implementation of SHA-1])
        SSSE3_SHA1_OBJ=src/sha1-ssse3.lo
        AC_PROG_NASM
        NASM_SYMBOL_PREFIX=""
@@ -319,25 +324,26 @@ if test "x$ENABLE_SSSE3_SHA1" = "xyes"; then
        WITH_LIBCRYPTO=no
 else
        AC_ARG_WITH([libcrypto],
-           AS_HELP_STRING([--without-libcrypto], [build in the SHA1 algorithm,
-                                       rather than use external libcrypto from
-                                       OpenSSL (default is autodetect)]),
+                   [AS_HELP_STRING([--without-libcrypto],
+                                   [build in the SHA-1 algorithm, rather than
+                                    use external libcrypto from OpenSSL
+                                    (default is autodetect)])],
        [WITH_LIBCRYPTO=$withval],
-       [AC_CHECK_LIB([crypto], [SHA1],
-                    [WITH_LIBCRYPTO=yes],
-                    [AC_MSG_WARN([Cannot find libcrypto: using stand-alone SHA1 code instead of OpenSSL])
-                    WITH_LIBCRYPTO=no
-                    ])])
+       [AC_CHECK_LIB([crypto],
+                     [SHA1],
+                     [WITH_LIBCRYPTO=yes],
+                     [AC_MSG_WARN([Cannot find libcrypto: using stand-alone
+                                   SHA-1 code instead of OpenSSL])
+                      WITH_LIBCRYPTO=no])])
 fi
-AC_MSG_CHECKING([whether to use SHA1 function from system libcrypto])
+AC_MSG_CHECKING([whether to use SHA-1 implementation from system libcrypto])
 AC_MSG_RESULT([$WITH_LIBCRYPTO])
 
 if test "x$WITH_LIBCRYPTO" = "xyes" -a "x$ENABLE_SSSE3_SHA1" = "xno"; then
-       AC_DEFINE([WITH_LIBCRYPTO], [1], [Define to 1 if using libcrypto SHA1])
+       AC_DEFINE([WITH_LIBCRYPTO], [1], [Define to 1 if using libcrypto SHA-1])
        PKG_CHECK_MODULES([LIBCRYPTO], [libcrypto])
        PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libcrypto"
 fi
-AC_SUBST([SHA1_SOURCES], [$SHA1_SOURCES])
 
 AC_SUBST([PKGCONFIG_PRIVATE_REQUIRES], [$PKGCONFIG_PRIVATE_REQUIRES])
 AC_SUBST([PKGCONFIG_PRIVATE_LIBS], [$PKGCONFIG_PRIVATE_LIBS])