build: Check for sincosf()
authorChun-wei Fan <fanchunwei@src.gnome.org>
Wed, 8 Jan 2020 09:05:44 +0000 (17:05 +0800)
committerChun-wei Fan <fanchunwei@src.gnome.org>
Wed, 8 Jan 2020 09:15:29 +0000 (17:15 +0800)
commita9b1d4a38979278d8ffb6c4c9e2161c7b67fe93d
tree8f9289fde5bc8686bffdee16ed908719c938a411
parentea810f176be50471a8f5b5a798aa551ef96bc717
build: Check for sincosf()

sincosf() is really a GCC-specific function that may more may not be
supported on non-GCC compilers, so we want to check for it, otherwise we
use a fallback implementation, not unlike the one in
demos/gtk-demo/gtkgears.c.
gsk/gsktransform.c
meson.build