glibc >= 2.25 defines canonicalize in commit eaf5ad0 (Add canonicalize, canonicalizef, canonicalizel., 2016-10-26).
Given that we'll be including <math.h> soon, prepare for this by prefixing our canonicalize() with sf_ to avoid clashing with the libc's canonicalize(). Reported-by: Bastian Koppelmann <kbast...@mail.uni-paderborn.de> Cc: Bastian Koppelmann <kbast...@mail.uni-paderborn.de> Signed-off-by: Emilio G. Cota <c...@braap.org> --- fpu/softfloat.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/fpu/softfloat.c b/fpu/softfloat.c index 6803279..c3b9d07 100644 --- a/fpu/softfloat.c +++ b/fpu/softfloat.c @@ -323,8 +323,8 @@ static inline float64 float64_pack_raw(FloatParts p) } /* Canonicalize EXP and FRAC, setting CLS. */ -static FloatParts canonicalize(FloatParts part, const FloatFmt *parm, - float_status *status) +static FloatParts sf_canonicalize(FloatParts part, const FloatFmt *parm, + float_status *status) { if (part.exp == parm->exp_max) { if (part.frac == 0) { @@ -494,7 +494,7 @@ static FloatParts round_canonical(FloatParts p, float_status *s, static FloatParts float16_unpack_canonical(float16 f, float_status *s) { - return canonicalize(float16_unpack_raw(f), &float16_params, s); + return sf_canonicalize(float16_unpack_raw(f), &float16_params, s); } static float16 float16_round_pack_canonical(FloatParts p, float_status *s) @@ -512,7 +512,7 @@ static float16 float16_round_pack_canonical(FloatParts p, float_status *s) static FloatParts float32_unpack_canonical(float32 f, float_status *s) { - return canonicalize(float32_unpack_raw(f), &float32_params, s); + return sf_canonicalize(float32_unpack_raw(f), &float32_params, s); } static float32 float32_round_pack_canonical(FloatParts p, float_status *s) @@ -530,7 +530,7 @@ static float32 float32_round_pack_canonical(FloatParts p, float_status *s) static FloatParts float64_unpack_canonical(float64 f, float_status *s) { - return canonicalize(float64_unpack_raw(f), &float64_params, s); + return sf_canonicalize(float64_unpack_raw(f), &float64_params, s); } static float64 float64_round_pack_canonical(FloatParts p, float_status *s) -- 2.7.4