Build failure with -Werror=declaration-after-statement #5535
Description
I just tried compiling SDL2 on release-2.0.20 as well as master (c36bd78), and am getting this error consistently. It almost definitely has to do with the new Pipewire release.
In file included from /usr/include/pipewire-0.3/pipewire/properties.h:35,
from /usr/include/pipewire-0.3/pipewire/core.h:87,
from /usr/include/pipewire-0.3/pipewire/context.h:67,
from /usr/include/pipewire-0.3/pipewire/protocol.h:46,
from /usr/include/pipewire-0.3/pipewire/proxy.h:108,
from /usr/include/pipewire-0.3/pipewire/client.h:35,
from /usr/include/pipewire-0.3/pipewire/pipewire.h:35,
from /home/kyle/Code/SDL/src/audio/pipewire/SDL_pipewire.h:28,
from /home/kyle/Code/SDL/src/audio/pipewire/SDL_pipewire.c:29:
/usr/include/spa-0.2/spa/utils/string.h: In function ‘spa_strtof’:
/usr/include/spa-0.2/spa/utils/string.h:282:9: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement]
282 | locale_t prev = uselocale(locale);
| ^~~~~~~~
/usr/include/spa-0.2/spa/utils/string.h: In function ‘spa_strtod’:
/usr/include/spa-0.2/spa/utils/string.h:325:9: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement]
325 | locale_t prev = uselocale(locale);
| ^~~~~~~~
cc1: some warnings being treated as errors
Environment: EndeavourOS Linux, GCC 11.2.0
Configure command: cmake -B build -G Ninja -D CMAKE_BUILD_TYPE=Debug
Build command: cmake --build build
Pipewire version: 0.3.50