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Silence a warning in EGL check

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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.

Fixes: QTBUG-114431
Change-Id: Iaac49589144dbe4172ec58c6705a9f899c25f01f
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
(cherry picked from commit 14b01b0aadfac07e2a87cea4af0b09b874ffa100)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Amir Masoud Abdol 2023-06-12 10:37:01 +02:00 committed by Qt Cherry-pick Bot
parent 3edc726cd0
commit be8f2e4311
1 changed files with 2 additions and 1 deletions
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3
cmake/3rdparty/extra-cmake-modules/find-modules/FindEGL.cmake vendored
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@ -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)