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* m4/exponentl.m4 (gl_LONG_DOUBLE_EXPONENT_LOCATION): When cross-compiling, invoke gl_LONG_DOUBLE_VS_DOUBLE and gl_DOUBLE_EXPONENT_LOCATION, and guess the result depending on the CPU. * modules/getpayloadl (Depends-on): Add exponentd.m4, math_h.m4. * modules/isfinite (Depends-on): Likewise. * modules/isnanl (Depends-on): Likewise. * modules/setpayloadl (Depends-on): Likewise. * modules/setpayloadsigl (Depends-on): Likewise. * modules/isnanl-nolibm (Depends-on): Add exponentd.m4.
43 lines
1.2 KiB
Plaintext
43 lines
1.2 KiB
Plaintext
Description:
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getpayloadl function: extract the payload of a NaN
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Files:
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lib/getpayloadl.c
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m4/mathfunc.m4
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m4/getpayload.m4
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m4/exponentl.m4
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m4/exponentd.m4
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m4/math_h.m4
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Depends-on:
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math-h
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extensions
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getpayload [{ test $HAVE_GETPAYLOADL = 0 || test $REPLACE_GETPAYLOADL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1]
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float-h [{ test $HAVE_GETPAYLOADL = 0 || test $REPLACE_GETPAYLOADL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
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stdint-h [{ test $HAVE_GETPAYLOADL = 0 || test $REPLACE_GETPAYLOADL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
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isnanl [{ test $HAVE_GETPAYLOADL = 0 || test $REPLACE_GETPAYLOADL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
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snan [{ test $HAVE_GETPAYLOADL = 0 || test $REPLACE_GETPAYLOADL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
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configure.ac:
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gl_FUNC_GETPAYLOADL
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gl_CONDITIONAL([GL_COND_OBJ_GETPAYLOADL],
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[test $HAVE_GETPAYLOADL = 0 || test $REPLACE_GETPAYLOADL = 1])
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gl_MATH_MODULE_INDICATOR([getpayloadl])
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Makefile.am:
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if GL_COND_OBJ_GETPAYLOADL
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lib_SOURCES += getpayloadl.c
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endif
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Include:
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<math.h>
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Link:
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$(GETPAYLOADL_LIBM)
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License:
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LGPL
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Maintainer:
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all
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