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Updated common.m4.
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+17
-2
@@ -29,7 +29,7 @@ AC_DEFUN([TORRENT_REMOVE_UNWANTED],
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$1="$2"
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else
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result=`echo "${values_to_check}" | $GREP -Fvx -- "${unwanted_values}" | $GREP -v '^$'`
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$1=${result//$'\n'/ }
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$1=$(echo "$result" | tr -d '\n')
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fi
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])
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@@ -117,7 +117,7 @@ AC_DEFUN([TORRENT_CHECK_MADVISE], [
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([
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#include <sys/types.h>
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#include <sys/mman.h>
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void f() { static char test@<:@1024@:>@; madvise((void *)test, sizeof(test), MADV_NORMAL); }
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void f() { static char test@<:@1024@:>@; madvise((void *)test, sizeof(test), MADV_NORMAL); }
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])],
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[
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AC_MSG_RESULT(yes)
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@@ -127,6 +127,21 @@ AC_DEFUN([TORRENT_CHECK_MADVISE], [
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])
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])
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AC_DEFUN([TORRENT_CHECK_POSIX_FADVISE], [
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AC_MSG_CHECKING(for posix_fadvise)
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([
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#include <fcntl.h>
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void f() { posix_fadvise(0, 0, 0, POSIX_FADV_RANDOM); }
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])],
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[
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AC_MSG_RESULT(yes)
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AC_DEFINE(USE_POSIX_FADVISE, 1, Use posix_fadvise)
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], [
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AC_MSG_RESULT(no)
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])
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])
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AC_DEFUN([TORRENT_CHECK_POPCOUNT], [
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AC_MSG_CHECKING(for __builtin_popcount)
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