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@@ -2708,34 +2708,6 @@ AC_DEFUN([AC_CHECK_BOOL],
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2708
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2708
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AC_DEFINE_UNQUOTED(HAVE_BOOL, 1, [You _must_ have bool])
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2709
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2709
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])
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2710
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2710
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2711
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-AC_DEFUN([AC_CHECK_GNU_EXTENSIONS],
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2712
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-[
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2713
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-AC_MSG_CHECKING(if you need GNU extensions)
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2714
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-AC_CACHE_VAL(ac_cv_gnu_extensions,
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2715
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-[
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2716
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-cat > conftest.c << EOF
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2717
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-#include <features.h>
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2718
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-
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2719
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-#ifdef __GNU_LIBRARY__
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2720
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-yes
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2721
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-#endif
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2722
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-EOF
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2723
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-
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2724
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-if (eval "$ac_cpp conftest.c") 2>&5 |
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2725
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- egrep "yes" >/dev/null 2>&1; then
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2726
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- rm -rf conftest*
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2727
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- ac_cv_gnu_extensions=yes
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2728
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-else
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2729
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- ac_cv_gnu_extensions=no
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2730
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-fi
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2731
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-])
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2732
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-
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2733
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-AC_MSG_RESULT($ac_cv_gnu_extensions)
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2734
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-if test "$ac_cv_gnu_extensions" = "yes"; then
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2735
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- AC_DEFINE_UNQUOTED(_GNU_SOURCE, 1, [Define if you need to use the GNU extensions])
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2736
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-fi
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2737
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-])
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2738
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-
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2739
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2711
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AC_DEFUN([KDE_CHECK_COMPILER_FLAG],
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2740
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2712
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[
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2741
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2713
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AC_MSG_CHECKING([whether $CXX supports -$1])
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@@ -2934,8 +2906,8 @@ AC_DEFUN([AC_CHECK_COMPILERS],
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2934
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2906
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if test "$GCC" = "yes"; then
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2935
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2907
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case $host in
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2936
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2908
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*-*-linux-gnu)
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2937
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- CFLAGS="-ansi -W -Wall -Wchar-subscripts -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_BSD_SOURCE $CFLAGS"
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2938
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- CXXFLAGS="-ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion -Wchar-subscripts $CXXFLAGS"
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2909
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+ CFLAGS="-ansi -W -Wall -Wchar-subscripts -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_DEFAULT_SOURCE $CFLAGS"
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2910
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+ CXXFLAGS="-ansi -D_XOPEN_SOURCE=500 -D_DEFAULT_SOURCE -Wcast-align -Wconversion -Wchar-subscripts $CXXFLAGS"
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2939
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2911
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KDE_CHECK_COMPILER_FLAG(Wmissing-format-attribute, [CXXFLAGS="$CXXFLAGS -Wformat-security -Wmissing-format-attribute"; CFLAGS="$CFLAGS -Wformat-security -Wmissing-format-attribute"])
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2940
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2912
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;;
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2941
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2913
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esac
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