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dnl Copyright (C) 2007 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_REQUIRE([gl_MATH_H_DEFAULTS])
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gl_CHECK_NEXT_HEADERS([math.h])
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AC_DEFUN([gl_MATH_MODULE_INDICATOR],
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dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
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AC_REQUIRE([gl_MATH_H_DEFAULTS])
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GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
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AC_DEFUN([gl_MATH_H_DEFAULTS],
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GNULIB_FREXP=0; AC_SUBST([GNULIB_FREXP])
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GNULIB_FREXPL=0; AC_SUBST([GNULIB_FREXPL])
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GNULIB_LDEXPL=0; AC_SUBST([GNULIB_LDEXPL])
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GNULIB_MATHL=0; AC_SUBST([GNULIB_MATHL])
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GNULIB_SIGNBIT=0; AC_SUBST([GNULIB_SIGNBIT])
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dnl Assume proper GNU behavior unless another module says otherwise.
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HAVE_DECL_ACOSL=1; AC_SUBST([HAVE_DECL_ACOSL])
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HAVE_DECL_ASINL=1; AC_SUBST([HAVE_DECL_ASINL])
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HAVE_DECL_ATANL=1; AC_SUBST([HAVE_DECL_ATANL])
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HAVE_DECL_CEILL=1; AC_SUBST([HAVE_DECL_CEILL])
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HAVE_DECL_COSL=1; AC_SUBST([HAVE_DECL_COSL])
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HAVE_DECL_EXPL=1; AC_SUBST([HAVE_DECL_EXPL])
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HAVE_DECL_FLOORL=1; AC_SUBST([HAVE_DECL_FLOORL])
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HAVE_DECL_FREXPL=1; AC_SUBST([HAVE_DECL_FREXPL])
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HAVE_DECL_LDEXPL=1; AC_SUBST([HAVE_DECL_LDEXPL])
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HAVE_DECL_LOGL=1; AC_SUBST([HAVE_DECL_LOGL])
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HAVE_DECL_SINL=1; AC_SUBST([HAVE_DECL_SINL])
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HAVE_DECL_SQRTL=1; AC_SUBST([HAVE_DECL_SQRTL])
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HAVE_DECL_TANL=1; AC_SUBST([HAVE_DECL_TANL])
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REPLACE_FREXP=0; AC_SUBST([REPLACE_FREXP])
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REPLACE_FREXPL=0; AC_SUBST([REPLACE_FREXPL])
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REPLACE_LDEXPL=0; AC_SUBST([REPLACE_LDEXPL])
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REPLACE_SIGNBIT=0; AC_SUBST([REPLACE_SIGNBIT])