On Sun, May 12, 2019 at 04:16:28PM +0800, Hongxu Jia wrote: >.. > --- /dev/null > +++ b/meta/recipes-extended/groff/files/0001-support-musl.patch > @@ -0,0 +1,46 @@ > +From f73df5196c35ef9c4531e4b6b26800c41954fd77 Mon Sep 17 00:00:00 2001 > +From: Hongxu Jia <hongxu....@windriver.com> > +Date: Sat, 11 May 2019 20:00:29 +0800 > +Subject: [PATCH] support musl > + > +... > +|./lib/math.h:2877:1: error: 'int signbit(float)' conflicts with a previous > declaration > +| _GL_MATH_CXX_REAL_FLOATING_DECL_2 (signbit) > +| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > +|In file included from recipe-sysroot/usr/include/c++/8.3.0/math.h:36, > +| from ./lib/math.h:27, > +| from ./src/include/driver.h:27, > +| from src/devices/grodvi/dvi.cpp:20: > +|recipe-sysroot/usr/include/c++/8.3.0/cmath:661:3: note: previous > declaration 'constexpr bool std::signbit(float)' > +| signbit(float __x) > +| ^~~~~~~ > +... > + > +Upstream-Status: Pending > + > +Signed-off-by: Hongxu Jia <hongxu....@windriver.com> > +--- > + lib/math.in.h | 2 ++ > + 1 file changed, 2 insertions(+) >...
The upstream fix seems to be different, the signbit.m4 part of http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=commit;h=453ff940449bbbde9ec00f0bbf82a359c5598fc7 cu Adrian -- "Is there not promise of rain?" Ling Tan asked suddenly out of the darkness. There had been need of rain for many days. "Only a promise," Lao Er said. Pearl S. Buck - Dragon Seed -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core