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| author | Corinna Vinschen <corinna@vinschen.de> | 2018-10-10 17:53:55 +0200 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2018-10-10 17:53:55 +0200 |
| commit | 35555851d700a267cca5070e65670c5a5f352d95 (patch) | |
| tree | 45f585c2b3c46cc3061f3a4a38438b28ea4f26f4 | |
| parent | 682c4a9f1e77ced554e354bd2c1297b9afe2c6aa (diff) | |
| download | cygnal-35555851d700a267cca5070e65670c5a5f352d95.tar.gz cygnal-35555851d700a267cca5070e65670c5a5f352d95.tar.bz2 cygnal-35555851d700a267cca5070e65670c5a5f352d95.zip | |
newlib: strtold: use __builtin_nanl to avoid libm dependency
Commit 6c212a8b7873703c4f98c6b68579b234918be83a
("Fix strtod ("nan") and strtold ("nan") returns wrong negative NaN")
introduced an unconditional dependency to nanl and, in turn, to libm.
Rather than including nanl in libc as well, just call __builtin_nanl
from here. Requires GCC 3.3 or later.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| -rw-r--r-- | newlib/libc/stdlib/strtorx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/newlib/libc/stdlib/strtorx.c b/newlib/libc/stdlib/strtorx.c index a35dabefe..4faed8542 100644 --- a/newlib/libc/stdlib/strtorx.c +++ b/newlib/libc/stdlib/strtorx.c @@ -89,7 +89,7 @@ ULtox(__UShort *L, __ULong *bits, Long exp, int k) break; case STRTOG_NaN: - *((long double*)L) = nanl (""); + *((long double*)L) = __builtin_nanl (""); } if (k & STRTOG_Neg) L[_0] |= 0x8000; |