Created
December 11, 2022 07:51
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Build python-3.11.1 with cpuflags+clang
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export BUILDDIR=/tmp/Python-3.11.1 | |
cd ${BUILDDIR} | |
export PREFIX=/tmp/python-3.11.1 | |
export VENV=/home/nosat/venv-3.11.1 | |
export OPTS="--with-builtin-hashlib-hashes=md5,sha1,sha256,sha512,sha3,blake2 --with-ssl-default-suites=python,openssl --with-lto=full --with-readline=editline --with-system-expat --enable-loadable-sqlite-extensions --enable-optimizations" | |
export EXTENSIONS="-mmmx -mcx16 -msse3 -mpopcnt -msse4a -msse2 -mclflushopt -mfxsr -msse -mabm" | |
export CFLAGS="-march=athlon64-sse3 $EXTENSIONS -O3 -pipe" | |
export CPPFLAGS="-march=athlon64-sse3 $EXTENSIONS -O3 -pipe" | |
export CFLAGS="$CFLAGS -Wno-unused-value -Wno-empty-body" | |
CC="clang-16" | |
CXX="clang++-16" | |
./configure --prefix=${PREFIX} ${OPTS} | |
make -j4 | |
${PREFIX}/bin/python3.10 -m pip install --upgrade pip | |
${PREFIX}/bin/python3.10 -m pip install virtualenv wheel setuptools | |
${PREFIX}/bin/virtualenv --seeder pip ${VENV} | |
source ${VENV}/bin/activate | |
${VENV}/bin/python -m pip install --upgrade pip' |
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