Source: movit
Version: 1.6.3-5
Severity: serious
Tags: ftbfs trixie sid
https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/movit.html
...
In file included from /usr/src/gtest/include/gtest/gtest-message.h:57,
from /usr/src/gtest/include/gtest/gtest-assertion-result.h:46,
from /usr/src/gtest/include/gtest/gtest.h:64,
from /usr/src/gtest/src/gtest-all.cc:38:
/usr/src/gtest/include/gtest/internal/gtest-port.h:270:2: error: #error C++
versions less than C++14 are not supported.
270 | #error C++ versions less than C++14 are not supported.
| ^~~~~
...
Removing the line
CXXFLAGS="$CXXFLAGS -std=gnu++11"
from configure.ac fixes the build.