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#!/bin/sh
#
# Synopsis:
#
# sh build.sh - Build inplace
# sh build.sh test - Build inplace, and run the tests
# sh build.sh wheel - Build a wheel, install, and run the tests
#
# Environment variables:
#
# LIBSSH2_OPENSSL - Where to find openssl
# LIBSSH2_PREFIX - Where to find libssh2
# LIBSSH2_VERSION=<Version> - Build the given version of libssh2
# LIBGIT2_VERSION=<Version> - Build the given version of libgit2
# OPENSSL_VERSION=<Version> - Build the given version of OpenSSL
# (only needed for Mac universal on CI)
#
# Either use LIBSSH2_PREFIX, or LIBSSH2_VERSION, or none (if libssh2 is already
# in the path, or if you don't want to use it).
#
# Examples.
#
# Build inplace, libgit2 must be available in the path:
#
# sh build.sh
#
# Build libgit2 1.5.0 (will use libssh2 if available), then build pygit2
# inplace:
#
# LIBGIT2_VERSION=1.5.0 sh build.sh
#
# Build libssh2 1.10.0 and libgit2 1.5.0, then build pygit2 inplace:
#
# LIBSSH2_VERSION=1.10.0 LIBGIT2_VERSION=1.5.0 sh build.sh
#
# Tell where libssh2 is installed, build libgit2 1.5.0, then build pygit2
# inplace:
#
# LIBSSH2_PREFIX=/usr/local LIBGIT2_VERSION=1.5.0 sh build.sh
#
# Build inplace and run the tests:
#
# sh build.sh test
#
# Build a wheel:
#
# sh build.sh wheel
#
set -x # Print every command and variable
set -e # Fail fast
# Variables
ARCH=`uname -m`
KERNEL=`uname -s`
BUILD_TYPE=${BUILD_TYPE:-Debug}
PYTHON=${PYTHON:-python3}
if [ "$CIBUILDWHEEL" != "1" ]; then
PYTHON_TAG=$($PYTHON build_tag.py)
fi
PREFIX="${PREFIX:-$(pwd)/ci/$PYTHON_TAG}"
export LDFLAGS="-Wl,-rpath,$PREFIX/lib"
if [ "$CIBUILDWHEEL" = "1" ]; then
rm -rf ci
mkdir ci || true
cd ci
if [ "$KERNEL" = "Linux" ]; then
yum install wget openssl-devel zlib-devel -y
fi
else
# Create a virtual environment
$PYTHON -m venv $PREFIX
fi
# Install zlib
# XXX Build libgit2 with USE_BUNDLED_ZLIB instead?
if [ -n "$ZLIB_VERSION" ]; then
FILENAME=zlib-$ZLIB_VERSION
wget https://www.zlib.net/$FILENAME.tar.gz -N
tar xf $FILENAME.tar.gz
cd $FILENAME
./configure --prefix=$PREFIX
make
make install
cd ..
fi
# Install openssl
if [ -n "$OPENSSL_VERSION" ]; then
if [ "$CIBUILDWHEEL" != "1" ] || [ "$KERNEL" != "Darwin" ]; then
echo "OPENSSL_VERSION should only be set when building"
echo "macOS universal2 wheels on GitHub!"
echo "Please unset and try again"
exit 1
fi
FILENAME=openssl-$OPENSSL_VERSION
wget https://www.openssl.org/source/$FILENAME.tar.gz -N --no-check-certificate
tar xf $FILENAME.tar.gz
mv $FILENAME openssl-x86
tar xf $FILENAME.tar.gz
mv $FILENAME openssl-arm
cd openssl-x86
./Configure darwin64-x86_64-cc shared
make
cd ../openssl-arm
./Configure enable-rc5 zlib darwin64-arm64-cc no-asm
make
cd ..
mkdir openssl-universal
LIBSSL=$(basename openssl-x86/libssl.*.dylib)
lipo -create openssl-x86/libssl.*.dylib openssl-arm/libssl.*.dylib -output openssl-universal/$LIBSSL
LIBCRYPTO=$(basename openssl-x86/libcrypto.*.dylib)
lipo -create openssl-x86/libcrypto.*.dylib openssl-arm/libcrypto.*.dylib -output openssl-universal/$LIBCRYPTO
cd openssl-universal
install_name_tool -id "@rpath/$LIBSSL" $LIBSSL
install_name_tool -id "@rpath/$LIBCRYPTO" $LIBCRYPTO
OPENSSL_PREFIX=$(pwd)
cd ..
fi
# Install libssh2
if [ -n "$LIBSSH2_VERSION" ]; then
FILENAME=libssh2-$LIBSSH2_VERSION
wget https://www.libssh2.org/download/$FILENAME.tar.gz -N --no-check-certificate
tar xf $FILENAME.tar.gz
cd $FILENAME
if [ "$KERNEL" = "Darwin" ] && [ "$CIBUILDWHEEL" = "1" ]; then
cmake . \
-DCMAKE_INSTALL_PREFIX=$PREFIX \
-DBUILD_SHARED_LIBS=ON \
-DBUILD_EXAMPLES=OFF \
-DCMAKE_OSX_ARCHITECTURES="arm64;x86_64" \
-DOPENSSL_CRYPTO_LIBRARY="../openssl-universal/$LIBCRYPTO" \
-DOPENSSL_SSL_LIBRARY="../openssl-universal/$LIBSSL" \
-DOPENSSL_INCLUDE_DIR="../openssl-x86/include" \
-DBUILD_TESTING=OFF
else
cmake . \
-DCMAKE_INSTALL_PREFIX=$PREFIX \
-DBUILD_SHARED_LIBS=ON \
-DBUILD_EXAMPLES=OFF \
-DBUILD_TESTING=OFF
fi
cmake --build . --target install
cd ..
LIBSSH2_PREFIX=$PREFIX
USE_SSH=ON
else
USE_SSH=OFF
fi
# Install libgit2
if [ -n "$LIBGIT2_VERSION" ]; then
FILENAME=libgit2-$LIBGIT2_VERSION
wget https://github.com/libgit2/libgit2/archive/refs/tags/v$LIBGIT2_VERSION.tar.gz -N -O $FILENAME.tar.gz
tar xf $FILENAME.tar.gz
cd $FILENAME
if [ "$KERNEL" = "Darwin" ] && [ "$CIBUILDWHEEL" = "1" ]; then
CMAKE_PREFIX_PATH=$OPENSSL_PREFIX:$LIBSSH2_PREFIX cmake . \
-DBUILD_SHARED_LIBS=ON \
-DBUILD_TESTS=OFF \
-DCMAKE_BUILD_TYPE=$BUILD_TYPE \
-DCMAKE_OSX_ARCHITECTURES="arm64;x86_64" \
-DOPENSSL_CRYPTO_LIBRARY="../openssl-universal/$LIBCRYPTO" \
-DOPENSSL_SSL_LIBRARY="../openssl-universal/$LIBSSL" \
-DOPENSSL_INCLUDE_DIR="../openssl-x86/include" \
-DUSE_SSH=$USE_SSH
else
CMAKE_PREFIX_PATH=$OPENSSL_PREFIX:$LIBSSH2_PREFIX cmake . \
-DBUILD_SHARED_LIBS=ON \
-DBUILD_TESTS=OFF \
-DCMAKE_BUILD_TYPE=$BUILD_TYPE \
-DCMAKE_INSTALL_PREFIX=$PREFIX \
-DUSE_SSH=$USE_SSH
fi
cmake --build . --target install
cd ..
export LIBGIT2=$PREFIX
fi
if [ "$CIBUILDWHEEL" = "1" ]; then
# This is gross. auditwheel/delocate-wheel are not so good
# at finding libraries in random places, so we have to
# put them in the loader path.
if [ "$KERNEL" = "Darwin" ]; then
cp -r $OPENSSL_PREFIX/*.dylib /usr/local/lib
cp -r $LIBSSH2_PREFIX/lib/*.dylib /usr/local/lib
cp -r $FILENAME/*.dylib /usr/local/lib
else
cp -r $PREFIX/lib64/*.so* /usr/local/lib
fi
# we're done building dependencies, cibuildwheel action will take over
exit 0
fi
# Build pygit2
$PREFIX/bin/pip install -U pip wheel
if [ "$1" = "wheel" ]; then
shift
$PREFIX/bin/pip install wheel
$PREFIX/bin/python setup.py bdist_wheel
WHEELDIR=dist
else
# Install Python requirements & build inplace
$PREFIX/bin/pip install -r requirements.txt
$PREFIX/bin/python setup.py build_ext --inplace
fi
# Bundle libraries
if [ "$1" = "bundle" ]; then
shift
WHEELDIR=wheelhouse
case "${KERNEL}" in
Darwin*)
$PREFIX/bin/pip install delocate
$PREFIX/bin/delocate-listdeps dist/pygit2-*macosx*.whl
$PREFIX/bin/delocate-wheel -v -w $WHEELDIR dist/pygit2-*macosx*.whl
$PREFIX/bin/delocate-listdeps $WHEELDIR/pygit2-*macosx*.whl
;;
*) # LINUX
$PREFIX/bin/pip install auditwheel
$PREFIX/bin/auditwheel repair dist/pygit2*-$PYTHON_TAG-*_$ARCH.whl
$PREFIX/bin/auditwheel show $WHEELDIR/pygit2*-$PYTHON_TAG-*_$ARCH.whl
;;
esac
fi
# Tests
if [ "$1" = "test" ]; then
shift
if [ -n "$WHEELDIR" ]; then
$PREFIX/bin/pip install $WHEELDIR/pygit2*-$PYTHON_TAG-*.whl
fi
$PREFIX/bin/pip install -r requirements-test.txt
$PREFIX/bin/pytest --cov=pygit2
fi
# Test .pyi stub file
if [ "$1" = "stubtest" ]; then
shift
$PREFIX/bin/pip install mypy
PYTHONPATH=. $PREFIX/bin/stubtest --mypy-config-file mypy-stubtest.ini pygit2._pygit2
[ $? == 0 ] && echo "stubtest OK"
fi