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103d2b92da
A lot of this is converting http: to https:. Also, gmane went away, so remove URLs that no longer work and are not easy to figure out what they were. Some of this stuff is so old that it no longer matters anyway.
44 lines
1.5 KiB
Plaintext
44 lines
1.5 KiB
Plaintext
# xattr.m4 - check for Extended Attributes (Linux)
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# serial 3
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# Copyright (C) 2003-2017 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# Originally written by Andreas Gruenbacher.
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AC_DEFUN([gl_FUNC_XATTR],
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[
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AC_ARG_ENABLE([xattr],
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AC_HELP_STRING([--disable-xattr],
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[do not support extended attributes]),
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[use_xattr=$enableval], [use_xattr=yes])
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LIB_XATTR=
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AC_SUBST([LIB_XATTR])
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if test "$use_xattr" = "yes"; then
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AC_CHECK_HEADERS([attr/error_context.h attr/libattr.h])
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use_xattr=no
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if test $ac_cv_header_attr_libattr_h = yes \
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&& test $ac_cv_header_attr_error_context_h = yes; then
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xattr_saved_LIBS=$LIBS
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AC_SEARCH_LIBS([attr_copy_file], [attr],
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[test "$ac_cv_search_attr_copy_file" = "none required" ||
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LIB_XATTR=$ac_cv_search_attr_copy_file])
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AC_CHECK_FUNCS([attr_copy_file])
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LIBS=$xattr_saved_LIBS
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if test $ac_cv_func_attr_copy_file = yes; then
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use_xattr=yes
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fi
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fi
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if test $use_xattr = no; then
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AC_MSG_WARN([libattr development library was not found or not usable.])
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AC_MSG_WARN([AC_PACKAGE_NAME will be built without xattr support.])
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fi
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fi
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AC_DEFINE_UNQUOTED([USE_XATTR], [`test $use_xattr != yes; echo $?`],
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[Define if you want extended attribute support.])
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])
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