[ 1%] Building CXX object CMakeFiles/format.dir/src/format.cc.o /usr/bin/c++ -I/builddir/build/BUILD/mp-2.1.0/include -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard -std=c++11 -Wall -Wextra -pedantic -DNDEBUG -fPIC -o CMakeFiles/format.dir/src/format.cc.o -c /builddir/build/BUILD/mp-2.1.0/src/format.cc make[2]: Leaving directory '/builddir/build/BUILD/mp-2.1.0/build' make -f test/CMakeFiles/gtest-extra.dir/build.make test/CMakeFiles/gtest-extra.dir/build make[2]: Entering directory '/builddir/build/BUILD/mp-2.1.0/build' /builddir/build/BUILD/mp-2.1.0/src/asl/solvers/fpinit.c: In function 'fpinit_ASL': /builddir/build/BUILD/mp-2.1.0/src/asl/solvers/fpinit.c:139:7: error: 'How' undeclared (first use in this function) !!!! How does this system work? ^~~ /builddir/build/BUILD/mp-2.1.0/src/asl/solvers/fpinit.c:139:7: note: each undeclared identifier is reported only once for each function it appears in /builddir/build/BUILD/mp-2.1.0/src/asl/solvers/fpinit.c:139:11: error: expected ';' before 'does' !!!! How does this system work? ^~~~ src/asl/CMakeFiles/arithchk.dir/build.make:89: recipe for target 'src/asl/CMakeFiles/arithchk.dir/solvers/fpinit.c.o' failed