diff options
author | Eric van Gyzen <vangyzen@FreeBSD.org> | 2019-02-01 23:15:54 +0000 |
---|---|---|
committer | Dimitry Andric <dim@FreeBSD.org> | 2021-04-15 18:51:18 +0000 |
commit | e7cc5cda88f079b80636aa7f71b0fc671701f77d (patch) | |
tree | c9d200f9783e823d22a03a7ff137d66c9465b51e | |
parent | b582d1422b4db6c22ff061a32257a83405d06cc9 (diff) | |
download | src-e7cc5cda88f079b80636aa7f71b0fc671701f77d.tar.gz src-e7cc5cda88f079b80636aa7f71b0fc671701f77d.zip |
libm: squelch -Woverflow from gcc6
Sponsored by: Dell EMC Isilon
(cherry picked from commit 50b06886a715d7be052e1742f7d11ce82928f134)
-rw-r--r-- | lib/msun/Makefile | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/msun/Makefile b/lib/msun/Makefile index 9b72bfa63a71..6ad0e0e5c428 100644 --- a/lib/msun/Makefile +++ b/lib/msun/Makefile @@ -108,6 +108,15 @@ COMMON_SRCS+= catrigl.c \ s_nextafterl.c s_nexttoward.c s_remquol.c s_rintl.c s_roundl.c \ s_scalbnl.c s_sinl.c s_sincosl.c \ s_tanhl.c s_tanl.c s_truncl.c w_cabsl.c +# Work around this warning from gcc 6: +# lib/msun/ld80/e_powl.c:275:1: error: floating constant exceeds range of +# 'long double' [-Werror=overflow] +# if( y >= LDBL_MAX ) +# See also: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=130067 +.include <bsd.compiler.mk> +.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 60000 +CFLAGS.e_powl.c+= -Wno-error=overflow +.endif .endif # C99 complex functions |