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Generally make all 'long double complex' methods available in <complex.h> 

..., not just '#if defined(__CYGWIN__)'.  (Exception: 'clog10l' which currently
indeed is for Cygwin only.)

This completes 2017-07-05 commit be3ca39474
"Fixed warnings for some long double complex methods" after Aditya Upadhyay's
work on importing "Long double complex methods" from NetBSD.

For example, this changes GCC/nvptx libgfortran 'configure' output as follows:

    [...]
    checking for ccosf... yes
    checking for ccos... yes
    checking for ccosl... [-no-]{+yes+}
    [...]

..., and correspondingly GCC/nvptx 'nvptx-none/libgfortran/config.h' as
follows:

    [...]
     /* Define to 1 if you have the `ccosl' function. */
    -/* #undef HAVE_CCOSL */
    +#define HAVE_CCOSL 1
    [...]

Similarly for 'ccoshl', 'cexpl', 'cpowl', 'csinl', 'csinhl', 'ctanl', 'ctanhl',
'cacoshl', 'cacosl', 'casinhl', 'catanhl'.  ('conjl', 'cprojl' are not
currently being used in libgfortran.)

This in turn simplifies GCC/nvptx 'libgfortran/intrinsics/c99_functions.c'
compilation such that this files doesn't have to provide its own
"Implementation of various C99 functions" for those, when in fact they're
available in newlib libm.
This commit is contained in:
Thomas Schwinge 2022-10-05 22:11:41 +02:00
parent 8c68a8a489
commit 67459ce679
1 changed files with 16 additions and 19 deletions
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35
newlib/libc/include/complex.h
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@ -20,6 +20,7 @@ __BEGIN_DECLS
/* 7.3.5.1 The cacos functions */
double complex cacos(double complex);
float complex cacosf(float complex);
long double complex cacosl(long double complex);
/* 7.3.5.2 The casin functions */
double complex casin(double complex);
@ -34,44 +35,54 @@ long double complex catanl(long double complex);
/* 7.3.5.1 The ccos functions */
double complex ccos(double complex);
float complex ccosf(float complex);
long double complex ccosl(long double complex);
/* 7.3.5.1 The csin functions */
double complex csin(double complex);
float complex csinf(float complex);
long double complex csinl(long double complex);
/* 7.3.5.1 The ctan functions */
double complex ctan(double complex);
float complex ctanf(float complex);
long double complex ctanl(long double complex);
/* 7.3.6 Hyperbolic functions */
/* 7.3.6.1 The cacosh functions */
double complex cacosh(double complex);
float complex cacoshf(float complex);
long double complex cacoshl(long double complex);
/* 7.3.6.2 The casinh functions */
double complex casinh(double complex);
float complex casinhf(float complex);
long double complex casinhl(long double complex);
/* 7.3.6.3 The catanh functions */
double complex catanh(double complex);
float complex catanhf(float complex);
long double complex catanhl(long double complex);
/* 7.3.6.4 The ccosh functions */
double complex ccosh(double complex);
float complex ccoshf(float complex);
long double complex ccoshl(long double complex);
/* 7.3.6.5 The csinh functions */
double complex csinh(double complex);
float complex csinhf(float complex);
long double complex csinhl(long double complex);
/* 7.3.6.6 The ctanh functions */
double complex ctanh(double complex);
float complex ctanhf(float complex);
long double complex ctanhl(long double complex);
/* 7.3.7 Exponential and logarithmic functions */
/* 7.3.7.1 The cexp functions */
double complex cexp(double complex);
float complex cexpf(float complex);
long double complex cexpl(long double complex);
/* 7.3.7.2 The clog functions */
double complex clog(double complex);
@ -93,6 +104,7 @@ float cabsf(float complex) ;
/* 7.3.8.2 The cpow functions */
double complex cpow(double complex, double complex);
float complex cpowf(float complex, float complex);
long double complex cpowl(long double complex, long double complex);
/* 7.3.8.3 The csqrt functions */
double complex csqrt(double complex);
@ -113,10 +125,12 @@ long double cimagl(long double complex);
/* 7.3.9.3 The conj functions */
double complex conj(double complex);
float complex conjf(float complex);
long double complex conjl(long double complex);
/* 7.3.9.4 The cproj functions */
double complex cproj(double complex);
float complex cprojf(float complex);
long double complex cprojl(long double complex);
/* 7.3.9.5 The creal functions */
double creal(double complex);
@ -126,27 +140,10 @@ long double creall(long double complex);
#if __GNU_VISIBLE
double complex clog10(double complex);
float complex clog10f(float complex);
#endif
#if defined(__CYGWIN__)
long double complex cacosl(long double complex);
long double complex ccosl(long double complex);
long double complex csinl(long double complex);
long double complex ctanl(long double complex);
long double complex cacoshl(long double complex);
long double complex casinhl(long double complex);
long double complex catanhl(long double complex);
long double complex ccoshl(long double complex);
long double complex csinhl(long double complex);
long double complex ctanhl(long double complex);
long double complex cexpl(long double complex);
long double complex cpowl(long double complex, long double complex);
long double complex conjl(long double complex);
long double complex cprojl(long double complex);
#if __GNU_VISIBLE
# if defined(__CYGWIN__)
long double complex clog10l(long double complex);
# endif
#endif
#endif /* __CYGWIN__ */
__END_DECLS