Imported Upstream version 1.4.16+git20130902
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517 changed files with 44015 additions and 43295 deletions
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@ -1,5 +1,5 @@
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# btowc.m4 serial 6
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dnl Copyright (C) 2008-2010 Free Software Foundation, Inc.
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# btowc.m4 serial 10
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dnl Copyright (C) 2008-2013 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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@ -26,16 +26,23 @@ AC_DEFUN([gl_FUNC_BTOWC],
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AC_CACHE_CHECK([whether btowc(0) is correct],
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[gl_cv_func_btowc_nul],
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[
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AC_TRY_RUN([
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#include <stdio.h>
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AC_RUN_IFELSE(
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[AC_LANG_SOURCE([[
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#include <string.h>
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/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
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<wchar.h>.
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BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
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included before <wchar.h>. */
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#include <stddef.h>
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#include <stdio.h>
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#include <time.h>
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#include <wchar.h>
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int main ()
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{
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if (btowc ('\0') != 0)
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return 1;
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return 0;
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}],
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}]])],
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[gl_cv_func_btowc_nul=yes],
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[gl_cv_func_btowc_nul=no],
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[
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@ -65,10 +72,17 @@ changequote(,)dnl
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esac
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changequote([,])dnl
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if test $LOCALE_FR != none; then
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AC_TRY_RUN([
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AC_RUN_IFELSE(
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[AC_LANG_SOURCE([[
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#include <locale.h>
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#include <stdio.h>
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#include <string.h>
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/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
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<wchar.h>.
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BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
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included before <wchar.h>. */
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#include <stddef.h>
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#include <stdio.h>
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#include <time.h>
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#include <wchar.h>
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int main ()
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{
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@ -78,7 +92,7 @@ int main ()
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return 1;
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}
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return 0;
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}],
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}]])],
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[gl_cv_func_btowc_eof=yes],
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[gl_cv_func_btowc_eof=no],
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[:])
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@ -94,11 +108,6 @@ int main ()
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*) REPLACE_BTOWC=1 ;;
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esac
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fi
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if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then
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gl_REPLACE_WCHAR_H
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AC_LIBOBJ([btowc])
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gl_PREREQ_BTOWC
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fi
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])
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# Prerequisites of lib/btowc.c.
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