diff options
Diffstat (limited to 'libgfortran/m4/mtype.m4')
| -rw-r--r-- | libgfortran/m4/mtype.m4 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libgfortran/m4/mtype.m4 b/libgfortran/m4/mtype.m4 new file mode 100644 index 000000000..b133e578b --- /dev/null +++ b/libgfortran/m4/mtype.m4 @@ -0,0 +1,13 @@ +dnl Get type kind from filename. +define(kind,regexp(file, `_.\([0-9]+\).c$', `\1'))dnl +define(complex_type, `GFC_COMPLEX_'kind)dnl +define(real_type, `GFC_REAL_'kind)dnl +define(`upcase', `translit(`$*', `a-z', `A-Z')')dnl +define(q,ifelse(kind,4,f,ifelse(kind,8,`',ifelse(kind,10,l,ifelse(kind,16,l,`_'kind)))))dnl +define(Q,translit(q,`a-z',`A-Z'))dnl +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'))))') +define(mathfunc_macro,`ifelse(kind,16,`#if defined(GFC_REAL_16_IS_FLOAT128) +#define MATHFUNC(funcname) funcname ## q +#else +#define MATHFUNC(funcname) funcname ## l +#endif',ifelse(kind,8,``#''`define MATHFUNC(funcname) funcname',```#'''`define MATHFUNC(funcname) funcname '```#'''```#'''` 'q))')dnl |