mirror of https://github.com/pyodide/pyodide.git
81 lines
1.9 KiB
Bash
Executable File
81 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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failure_exit() {
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echo >&2 "Could not find ${1}. Please install that before continuing."
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exit 1
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}
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check_python_version() {
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if [ -z "$PYMAJOR$PYMINOR" ]; then
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echo >&2 "$0: This script expects that environment variables PYMAJOR and PYMINOR are set; skipping check_python_version"
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return
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fi
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if ! command -v python"$PYMAJOR"."$PYMINOR" &> /dev/null; then
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echo >&2 "Must compile with python $PYMAJOR.$PYMINOR."
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exit 1
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fi
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}
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check_python_headers() {
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if [ -z "$PYMAJOR$PYMINOR" ]; then
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echo >&2 "$0: This script expects that environment variables PYMAJOR and PYMINOR are set; skipping check_python_headers"
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return
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fi
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local python_headers_present
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python_headers_present=$(pkg-config --libs python-"$PYMAJOR"."$PYMINOR")
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if [ ! "${python_headers_present}" ]; then
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failure_exit "Python $PYMAJOR.$PYMINOR headers"
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fi
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}
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check_binary_present() {
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local binary_exists
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binary_exists="$(command -v "${1}")"
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if [ ! "${binary_exists}" ]; then
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failure_exit "${1}"
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fi
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}
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check_pkgconfig() {
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check_binary_present "pkg-config"
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}
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check_shasum() {
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check_binary_present "shasum"
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}
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check_cmake() {
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check_binary_present "cmake"
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}
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check_sed() {
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check_binary_present "sed"
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gnu_sed_found=$(sed --help | grep -q gnu.org)
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if [ "${gnu_sed_found}" ]; then
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echo >&2 "Pyodide requires GNU sed."
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echo >&2 "If you are on macOS you can install it with 'brew install gnu-sed' and then add it to your PATH."
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exit 1
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fi
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}
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check_patch() {
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check_binary_present "patch"
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gnu_patch_found=$(patch --help | grep -q gnu.org)
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if [ "${gnu_patch_found}" ]; then
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echo >&2 "Pyodide requires GNU patch."
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echo >&2 "If you are on macOS you can install it with 'brew install gpatch' and then add it to your PATH."
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exit 1
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fi
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}
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check_python_version
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check_pkgconfig
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check_cmake
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check_sed
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check_patch
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#check_python_headers
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check_shasum
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