[   89s] cd /home/abuild/rpmbuild/BUILD/exiv2-0.27.2/build/src && /usr/bin/c++  -DEXV_LOCALEDIR=\"/../share/locale\" -Dexiv2lib_EXPORTS -I/home/abuild/rpmbuild/BUILD/exiv2-0.27.2/build -I/home/abuild/rpmbuild/BUILD/exiv2-0.27.2/build/src -I/home/abuild/rpmbuild/BUILD/exiv2-0.27.2/include/exiv2 -I/home/abuild/rpmbuild/BUILD/exiv2-0.27.2/include -I/home/abuild/rpmbuild/BUILD/exiv2-0.27.2/xmpsdk/include  -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -Werror=return-type -flto=auto -ffat-lto-objects -g  -DNDEBUG -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden     -std=gnu++98 -o CMakeFiles/exiv2lib.dir/basicio.cpp.o -c /home/abuild/rpmbuild/BUILD/exiv2-0.27.2/src/basicio.cpp
[   89s] In file included from /usr/include/c++/9/type_traits:35,
[   89s]                  from /usr/include/gtest/gtest.h:59,
[   89s]                  from /home/abuild/rpmbuild/BUILD/exiv2-0.27.2/unitTests/gtestwrapper.h:10,
[   89s]                  from /home/abuild/rpmbuild/BUILD/exiv2-0.27.2/unitTests/mainTestRunner.cpp:1:
[   89s] /usr/include/c++/9/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
[   89s]    32 | #error This file requires compiler and library support \
[   89s]       |  ^~~~~
[   89s] In file included from /usr/include/gtest/internal/gtest-internal.h:40,
[   89s]                  from /usr/include/gtest/gtest.h:62,
[   89s]                  from /home/abuild/rpmbuild/BUILD/exiv2-0.27.2/unitTests/gtestwrapper.h:10,
[   89s]                  from /home/abuild/rpmbuild/BUILD/exiv2-0.27.2/unitTests/mainTestRunner.cpp:1: