Silence a warning in EGL check

There is a chance that an unused variable warning will be treated as an
error, and in that case, this check will fail, and as a result FindEGL
will fail.

Pick-to: 6.2 6.5 6.6
Fixes: QTBUG-114431
Change-Id: Iaac49589144dbe4172ec58c6705a9f899c25f01f
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
This commit is contained in:
Amir Masoud Abdol 2023-06-12 10:37:01 +02:00
parent 1a619ccb24
commit 14b01b0aad

View File

@ -128,7 +128,8 @@ check_cxx_source_compiles("
#include <EGL/egl.h>
int main(int, char **) {
EGLint x = 0; EGLDisplay dpy = 0; EGLContext ctx = 0;
[[maybe_unused]] EGLint x = 0;
EGLDisplay dpy = 0; EGLContext ctx = 0;
eglDestroyContext(dpy, ctx);
}" HAVE_EGL)