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38 lines
1.1 KiB
Plaintext
38 lines
1.1 KiB
Plaintext
# getdate.m4 serial 8
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dnl Copyright (C) 2002, 2003, 2004, 2005 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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AC_DEFUN([gl_C_COMPOUND_LITERALS],
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[
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AC_CACHE_CHECK([for compound literals], gl_cv_compound_literals,
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[AC_TRY_COMPILE([struct s { int i, j; }; struct s s = (struct s) { 1, 2 };],
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[struct s t = (struct s) { 3, 4 };],
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gl_cv_compound_literals=yes,
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gl_cv_compound_literals=no)])
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if test $gl_cv_compound_literals = yes; then
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AC_DEFINE(HAVE_COMPOUND_LITERALS, 1,
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[Define if you have compound literals.])
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fi
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])
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AC_DEFUN([gl_GETDATE],
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[
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AC_LIBSOURCES([getdate.h, getdate.y])
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AC_LIBOBJ([getdate])
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dnl Prerequisites of lib/getdate.h.
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AC_REQUIRE([AM_STDBOOL_H])
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AC_REQUIRE([gl_TIMESPEC])
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dnl Prerequisites of lib/getdate.y.
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AC_REQUIRE([gl_BISON])
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AC_REQUIRE([gl_C_COMPOUND_LITERALS])
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AC_REQUIRE([AC_HEADER_STDC])
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AC_CHECK_FUNCS_ONCE(isascii)
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AC_STRUCT_TIMEZONE
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AC_REQUIRE([gl_CLOCK_TIME])
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AC_REQUIRE([gl_TM_GMTOFF])
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])
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