configure.ac: Assume --disable-xattr on Windows
authorEric Biggers <ebiggers3@gmail.com>
Wed, 15 May 2013 00:44:04 +0000 (19:44 -0500)
committerEric Biggers <ebiggers3@gmail.com>
Wed, 15 May 2013 00:44:04 +0000 (19:44 -0500)
configure.ac

index b593c43c46e8ae740cc6059f15fdd7bbcd7fb83a..1f46419ee20c324e0787be0acaa6de825142cd11 100644 (file)
@@ -185,6 +185,7 @@ WINDOWS_CFLAGS=""
 WINDOWS_CPPFLAGS=""
 WINDOWS_LDFLAGS=""
 WINDOWS_LDADD=""
 WINDOWS_CPPFLAGS=""
 WINDOWS_LDFLAGS=""
 WINDOWS_LDADD=""
+ENABLE_XATTR_DEFAULT="autodetect"
 
 case "$host" in
        *-*-mingw*)
 
 case "$host" in
        *-*-mingw*)
@@ -197,6 +198,7 @@ case "$host" in
                WINDOWS_CPPFLAGS="-D_POSIX -DUNICODE -D_UNICODE"
                WINDOWS_LDFLAGS="-no-undefined"
                WINDOWS_LDADD="-lshlwapi"
                WINDOWS_CPPFLAGS="-D_POSIX -DUNICODE -D_UNICODE"
                WINDOWS_LDFLAGS="-no-undefined"
                WINDOWS_LDADD="-lshlwapi"
+               ENABLE_XATTR_DEFAULT="no"
                ;;
        *-*-cygwin*)
                # Cygwin (WARNING: not well supported)
                ;;
        *-*-cygwin*)
                # Cygwin (WARNING: not well supported)
@@ -311,15 +313,17 @@ AC_ARG_ENABLE([xattr],
        [AS_HELP_STRING([--enable-xattr], [Enable the xattr interface to access WIM
                        alternate data streams (default: autodetect)])],
        [ENABLE_XATTR=$enableval],
        [AS_HELP_STRING([--enable-xattr], [Enable the xattr interface to access WIM
                        alternate data streams (default: autodetect)])],
        [ENABLE_XATTR=$enableval],
-       [AC_CHECK_FUNC([setxattr],
-               [AC_CHECK_HEADER([attr/xattr.h],
-                       [ENABLE_XATTR=yes],
-                       [AC_MSG_WARN([Cannot find the "attr/xattr.h" header.  You will not be
+       [if test "x$ENABLE_XATTR_DEFAULT" = "xautodetect"; then
+               AC_CHECK_FUNC([setxattr],
+                       [AC_CHECK_HEADER([attr/xattr.h],
+                               [ENABLE_XATTR=yes],
+                               [AC_MSG_WARN([Cannot find the "attr/xattr.h" header.  You will not be
+                                able to use the xattr interface to access WIM alternate data
+                                streams.])])],
+                       [AC_MSG_WARN([Cannot find the setxattr() function.  You will not be
                         able to use the xattr interface to access WIM alternate data
                         able to use the xattr interface to access WIM alternate data
-                        streams.])])],
-               [AC_MSG_WARN([Cannot find the setxattr() function.  You will not be
-                able to use the xattr interface to access WIM alternate data
-                streams.])])])
+                        streams.])])
+       fi])
 
 if test "x$ENABLE_XATTR" = "xyes"; then
        AC_DEFINE([ENABLE_XATTR], [1], [Define to 1 if using the xattr
 
 if test "x$ENABLE_XATTR" = "xyes"; then
        AC_DEFINE([ENABLE_XATTR], [1], [Define to 1 if using the xattr