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@@ -1,14 +1,18 @@
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#serial 5
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#serial 7
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dnl FIXME: put these prerequisite-only *.m4 files in a separate
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dnl directory -- otherwise, they'll conflict with existing files.
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AC_DEFUN([gl_ERROR],
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[
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AC_FUNC_ERROR_AT_LINE
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dnl Note: AC_FUNC_ERROR_AT_LINE does AC_LIBSOURCES([error.h, error.c]).
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jm_PREREQ_ERROR
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])
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dnl These are the prerequisite macros for GNU's error.c file.
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# Prerequisites of lib/error.c.
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AC_DEFUN([jm_PREREQ_ERROR],
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[
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AC_CHECK_FUNCS(strerror vprintf doprnt)
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AC_REQUIRE([AC_HEADER_STDC])
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AC_REQUIRE([AC_FUNC_VPRINTF])
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AC_CHECK_FUNCS(strerror)
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AC_CHECK_DECLS([strerror])
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AC_CHECK_HEADERS([libintl.h])
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AC_FUNC_STRERROR_R
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AC_HEADER_STDC
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])
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