Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/aarch64-linux-gnu/10.3.1/lto-wrapper
Target: aarch64-linux-gnu
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,fortran,objc,obj-c++,lto --enable-plugin --enable-initfini-array --disable-libgcj --with-isl --without-cloog --enable-gnu-indirect-function --build=aarch64-linux-gnu --with-stage1-ldflags=' -Wl,-z,relro,-z,now' --with-boot-ldflags=' -Wl,-z,relro,-z,now' --disable-bootstrap --with-multilib-list=lp64 --enable-bolt
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 10.3.1 (GCC)

export PATH=/usr/bin:$PATH
export LD_LIBRARY_PATH=/usr/lib64:$LD_LIBRARY_PATH
export CC="gcc -O3 -flto -ficp"
export CXX="g++ -O3 -flto -ficp"

ln -s liblto_plugin.so.0.0.0 liblto_plugin.so.0
ln -s liblto_plugin.so.0.0.0 liblto_plugin.so

tar -xf copasi-dependencies-4.26.213.tar.gz
cd copasi-dependencies-4.26.213
./createLinux.sh
cp -r ./bin/lib64/* ./bin/lib

tar -xf COPASI-Build-217.tar.gz
mkdir -p COPASI-Build-217/build
cd COPASI-Build-217/build
cmake -DBUILD_GUI=OFF -DCMAKE_INSTALL_PREFIX=/path/COPASI-Build-217/build -DCOPASI_DEPENDENCY_DIR=/path/copasi-dependencies-4.26.213/bin ../
make install