math: test C99 functions only

Author: inkydragon

config.mak.def

@@ -24,6 +24,80 @@ else # Use openlibm
 endif # USE_OPENLIBM
 
 
+# -- [C99]
+C99_SRC:=fenv
+# Cpp: Classification
+C99_SRC+=fpclassify
+# TODO: isfinite isinf isnan isnormal signbit
+# C99: Trigonometric
+C99_SRC+=acos acosf acosl  asin asinf asinl  atan atanf atanl
+C99_SRC+=atan2 atan2f atan2l
+C99_SRC+=cos cosf cosl  sin sinf sinl  tan tanf tanl
+# C99: Hyperbolic
+C99_SRC+=acosh acoshf acoshl  asinh asinhf asinhl  atanh atanhf atanhl
+C99_SRC+=cosh coshf coshl  sinh sinhf sinhl  tanh tanhf tanhl
+# C99: Exponential and logarithmic
+C99_SRC+=exp expf expl  exp2 exp2f exp2l  expm1 expm1f expm1l 
+C99_SRC+=frexp frexpf frexpl  ilogb ilogbf ilogbl  ldexp ldexpf ldexpl
+C99_SRC+=log10 log10f log10l  log1p log1pf log1pl  log2 log2f log2l
+C99_SRC+=logb logbf logbl  log logf logl
+C99_SRC+=modf modff modfl
+C99_SRC+=scalbn scalbnf scalbnl  scalbln scalblnf scalblnl
+# C99: Power and Absolute-value
+C99_SRC+=pow powf powl  sqrt sqrtf sqrtl  cbrt cbrtf cbrtl
+C99_SRC+=hypot hypotf hypotl
+C99_SRC+=fabs fabsf fabsl
+# C99: Error and gamma
+C99_SRC+=erf erff erfl  erfc erfcf erfcl
+C99_SRC+=lgamma lgammaf lgammal  tgamma tgammaf tgammal
+# C99: Nearest integer
+C99_SRC+=ceil ceilf ceill  floor floorf floorl
+C99_SRC+=nearbyint nearbyintf nearbyintl
+C99_SRC+=rint rintf rintl lrint lrintf lrintl llrint llrintf llrintl
+C99_SRC+=round roundf roundl lround lroundf lroundl llround llroundf llroundl
+C99_SRC+=trunc truncf truncl
+# C99: Remainder
+C99_SRC+=fmod fmodf fmodl  remainder remainderf remainderl  remquo remquof remquol
+# C99: Manipulation
+C99_SRC+=copysign copysignf copysignl
+C99_SRC+=nextafter nextafterf nextafterl  nexttoward nexttowardf nexttowardl
+# TODO: nan
+# C99: Maximum, minimum
+C99_SRC+=fdim fdimf fdiml  fmax fmaxf fmaxl  fmin fminf fminl
+# C99: Floating multiply-add
+C99_SRC+=fma fmaf fmal
+# C99: Comparison
+C99_SRC+=isless
+# TODO: isgreater isgreaterequal islessequal islessgreater isunordered
+# -- [C23]
+C23_SRC:=exp10 exp10f exp10l
+# -- [BSD]
+BSD_SRC:=drem dremf
+BSD_SRC+=j0 j0f j1 j1f jn jnf
+BSD_SRC+=lgamma_r lgammaf_r lgammal_r
+BSD_SRC+=scalb scalbf
+BSD_SRC+=y0 y0f y1 y1f yn ynf
+# -- [GNU]
+GNU_SRC:=pow10 pow10f pow10l  sincos sincosf sincosl
+
+# Collect all c src files
+SRCS:=$(C99_SRC:%=src/math/%.c)
+# SRCS+=$(C23_SRC:%=src/math/%.c)
+# SRCS+=$(BSD_SRC:%=src/math/%.c)
+# SRCS+=$(GNU_SRC:%=src/math/%.c)
+
+SRCS+=$(wildcard src/api/*.c)
+SRCS+=$(wildcard src/common/*.c)
+_MATH_SRC:=$(sort $(wildcard src/math/*.c))
+SRCS:=$(sort $(SRCS))
+#
+OBJS:=$(SRCS:src/%.c=$(B)/%.o)
+LOBJS:=$(SRCS:src/%.c=$(B)/%.lo)
+DIRS:=$(patsubst src/%/,%,$(sort $(dir $(SRCS))))
+BDIRS:=$(DIRS:%=$(B)/%)
+NAMES:=$(SRCS:src/%.c=%)
+
+
 # Makefile debugging trick:
 # call print-VARIABLE to see the runtime value of any variable
 # (hardened against any special characters appearing in the output)