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annotate libgfortran/m4/mtype.m4 @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 dnl Get type kind from filename.
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2 define(kind,regexp(file, `_.\([0-9]+\).c$', `\1'))dnl
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3 define(complex_type, `GFC_COMPLEX_'kind)dnl
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4 define(real_type, `GFC_REAL_'kind)dnl
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5 define(`upcase', `translit(`$*', `a-z', `A-Z')')dnl
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6 define(q,ifelse(kind,4,f,ifelse(kind,8,`',ifelse(kind,10,l,ifelse(kind,16,l,`_'kind)))))dnl
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7 define(Q,translit(q,`a-z',`A-Z'))dnl
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8 define(hasmathfunc,`ifelse(kind,4,`defined (HAVE_'upcase($1)`F)',ifelse(kind,8,`defined (HAVE_'upcase($1)`)',ifelse(kind,10,`defined (HAVE_'upcase($1)`L)',ifelse(kind,16,`(defined(GFC_REAL_16_IS_FLOAT128) || defined(HAVE_'upcase($1)`L))',`error out'))))')
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9 define(mathfunc_macro,`ifelse(kind,16,`#if defined(GFC_REAL_16_IS_FLOAT128)
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10 #define MATHFUNC(funcname) funcname ## q
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11 #else
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12 #define MATHFUNC(funcname) funcname ## l
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13 #endif',ifelse(kind,8,``#''`define MATHFUNC(funcname) funcname',```#'''`define MATHFUNC(funcname) funcname '```#'''```#'''` 'q))')dnl