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PawPaw
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Cross-Platform build scripts for audio plugins
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PawPaw/bootstrap-python.sh

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  1. #!/bin/bash

  2. 

  3. set -e

  4. 

  5. cd $(dirname ${0})

  6. PAWPAW_ROOT="${PWD}"

  7. 

  8. # ---------------------------------------------------------------------------------------------------------------------

  9. # check target

  10. 

  11. target="${1}"

  12. 

  13. if [ -z "${target}" ]; then

  14.     echo "usage: ${0} <target>"

  15.     exit 1

  16. fi

  17. 

  18. # ---------------------------------------------------------------------------------------------------------------------

  19. # run bootstrap dependencies

  20. 

  21. ./bootstrap-common.sh "${target}"

  22. 

  23. # ---------------------------------------------------------------------------------------------------------------------

  24. # source setup code

  25. 

  26. source setup/check_target.sh

  27. source setup/env.sh

  28. source setup/functions.sh

  29. source setup/versions.sh

  30. 

  31. # ---------------------------------------------------------------------------------------------------------------------

  32. # wine bootstrap for python (needed for cross-compilation)

  33. 

  34. if [ "${WIN32}" -eq 1 ] && [ -n "${EXE_WRAPPER}" ] && [ ! -d "${WINEPREFIX}" ]; then

  35.     wineboot -u

  36. fi

  37. 

  38. # ---------------------------------------------------------------------------------------------------------------------

  39. # custom function for python

  40. 

  41. function build_conf_python() {

  42.     local name="${1}"

  43.     local version="${2}"

  44.     local extraconfrules="${3}"

  45. 

  46.     local pkgdir="${PAWPAW_BUILDDIR}/${name}-${version}"

  47. 

  48.     if [ -n "${TOOLCHAIN_PREFIX}" ]; then

  49.         extraconfrules+=" --host=${TOOLCHAIN_PREFIX} --build=$(gcc -dumpmachine)"

  50.     fi

  51. 

  52.     _prebuild "${name}" "${pkgdir}"

  53. 

  54.     # remove flags not compatible with python

  55.     export CFLAGS="$(echo ${CFLAGS} | sed -e 's/-fvisibility=hidden//')"

  56.     export CFLAGS="$(echo ${CFLAGS} | sed -e 's/-ffast-math//')"

  57.     export CFLAGS="$(echo ${CFLAGS} | sed -e 's/-fdata-sections -ffunction-sections//')"

  58.     export CFLAGS="$(echo ${CFLAGS} | sed -e 's/-fno-strict-aliasing -flto//')"

  59.     export LDFLAGS="$(echo ${LDFLAGS} | sed -e 's/-Wl,-dead_strip,-dead_strip_dylibs,-x//')"

  60.     export LDFLAGS="$(echo ${LDFLAGS} | sed -e 's/-Wl,-O1,--gc-sections,--no-undefined//')"

  61.     export LDFLAGS="$(echo ${LDFLAGS} | sed -e 's/-Wl,--as-needed,--strip-all//')"

  62.     export LDFLAGS="$(echo ${LDFLAGS} | sed -e 's/-fdata-sections -ffunction-sections//')"

  63.     export LDFLAGS="$(echo ${LDFLAGS} | sed -e 's/-fno-strict-aliasing -flto//')"

  64. 

  65.     # add host/native binaries to path

  66.     if [ "${CROSS_COMPILING}" -eq 1 ]; then

  67.         export PATH="${PAWPAW_PREFIX}-host/bin:${PATH}"

  68.     fi

  69. 

  70.     if [ "${WIN32}" -eq 1 ] && [ ! -f "${pkgdir}/.stamp_preconfigured" ]; then

  71.         pushd "${pkgdir}"

  72.         autoreconf -vfi

  73.         touch .stamp_preconfigured

  74.         popd

  75.     fi

  76. 

  77.     if [ ! -f "${pkgdir}/.stamp_configured" ]; then

  78.         pushd "${pkgdir}"

  79.         ./configure ${extraconfrules}

  80.         touch .stamp_configured

  81.         popd

  82.     fi

  83. 

  84.     if [ ! -f "${pkgdir}/.stamp_built" ]; then

  85.         pushd "${pkgdir}"

  86. #         if [ "${WIN32}" -eq 1 ]; then

  87. #             # inject exe-wrapper

  88. #             if [ -n "${EXE_WRAPPER}" ]; then

  89. #                 sed -i -e "s|\t./Programs/_freeze_importlib|\t${EXE_WRAPPER} ./Programs/_freeze_importlib|" Makefile

  90. #             fi

  91. #             make regen-importlib

  92. #         fi

  93.         make ${MAKE_ARGS}

  94.         touch .stamp_built

  95.         popd

  96.     fi

  97. 

  98.     if [ ! -f "${pkgdir}/.stamp_installed" ]; then

  99.         pushd "${pkgdir}"

  100.         make ${MAKE_ARGS} -j 1 install

  101.         touch .stamp_installed

  102.         popd

  103.     fi

  104. 

  105.     _postbuild

  106. }

  107. 

  108. # ---------------------------------------------------------------------------------------------------------------------

  109. # python

  110. 

  111. # build for host first

  112. if [ "${CROSS_COMPILING}" -eq 1 ]; then

  113.     download host-Python "${PYTHON_VERSION}" "https://www.python.org/ftp/python/${PYTHON_VERSION}" "tgz" "" Python

  114.     build_host_autoconf host-Python "${PYTHON_VERSION}" "--build=$(gcc -dumpmachine) --prefix=${PAWPAW_PREFIX}-host"

  115. 

  116.     # sed -i -e "s|${PAWPAW_PREFIX}-host|${PAWPAW_PREFIX}|" "${PAWPAW_PREFIX}-host/bin/python3.8-config"

  117. 

  118. #     # FIXME

  119. #     mkdir -p "${PAWPAW_PREFIX}-host/lib/python3.8/config-3.8-x86_64-linux-gnu/Tools"

  120. #     ln -sf "${PAWPAW_PREFIX}-host/bin" "${PAWPAW_PREFIX}-host/lib/python3.8/config-3.8-x86_64-linux-gnu/Tools/scripts"

  121. 

  122. #     # may be available in host, but not in build target

  123. #     if [ "${WIN32}" -eq 1 ] && [ ! -e "${PAWPAW_PREFIX}-host/include/python3.8/pyconfig.h-e" ]; then

  124. #         sed -i -e '/HAVE_CRYPT_H/d' "${PAWPAW_PREFIX}-host/include/python3.8/pyconfig.h"

  125. #         sed -i -e '/HAVE_CRYPT_R/d' "${PAWPAW_PREFIX}-host/include/python3.8/pyconfig.h"

  126. #         sed -i -e '/HAVE_SYS_SELECT_H/d' "${PAWPAW_PREFIX}-host/include/python3.8/pyconfig.h"

  127. #         touch "${PAWPAW_PREFIX}-host/include/python3.8/pyconfig.h-e"

  128. #     fi

  129. fi

  130. 

  131. PYTHON_EXTRAFLAGS=""

  132. 

  133. if [ "${MACOS}" -eq 1 ]; then

  134.     if [ "${MACOS_UNIVERSAL}" -eq 1 ]; then

  135.         PYTHON_EXTRAFLAGS+=" --enable-optimizations"

  136.         PYTHON_EXTRAFLAGS+=" ac_cv_lib_intl_textdomain=no"

  137.         PYTHON_EXTRAFLAGS+=" ac_cv_header_libintl_h=no"

  138.         PYTHON_EXTRAFLAGS+=" ac_cv_func_setlocale=no"

  139.     fi

  140.     PYTHON_EXTRAFLAGS+=" ac_cv_func_futimens=no"

  141.     PYTHON_EXTRAFLAGS+=" ac_cv_func_preadv=no"

  142.     PYTHON_EXTRAFLAGS+=" ac_cv_func_pwritev=no"

  143.     PYTHON_EXTRAFLAGS+=" ac_cv_func_sendfile=no"

  144.     PYTHON_EXTRAFLAGS+=" ac_cv_func_utimensat=no"

  145. elif [ "${WIN32}" -eq 1 ]; then

  146.     export EXTRA_CFLAGS=" -fwrapv -D_WIN32_WINNT=0x0601"

  147.     export EXTRA_CXXFLAGS=" -fwrapv -D_WIN32_WINNT=0x0601"

  148.     PYTHON_EXTRAFLAGS="--with-nt-threads"

  149.     PYTHON_EXTRAFLAGS+=" --without-ensurepip"

  150.     PYTHON_EXTRAFLAGS+=" --without-c-locale-coercion"

  151.     # Workaround for conftest error on 64-bit builds

  152.     PYTHON_EXTRAFLAGS+=" ac_cv_working_tzset=no"

  153.     # Workaround for when dlfcn exists on Windows, which causes

  154.     # some conftests to succeed when they shouldn't (we don't use dlfcn).

  155.     PYTHON_EXTRAFLAGS+=" ac_cv_header_dlfcn_h=no"

  156.     PYTHON_EXTRAFLAGS+=" ac_cv_lib_dl_dlopen=no"

  157.     PYTHON_EXTRAFLAGS+=" ac_cv_have_decl_RTLD_GLOBAL=no"

  158.     PYTHON_EXTRAFLAGS+=" ac_cv_have_decl_RTLD_LAZY=no"

  159.     PYTHON_EXTRAFLAGS+=" ac_cv_have_decl_RTLD_LOCAL=no"

  160.     PYTHON_EXTRAFLAGS+=" ac_cv_have_decl_RTLD_NOW=no"

  161.     PYTHON_EXTRAFLAGS+=" ac_cv_have_decl_RTLD_DEEPBIND=no"

  162.     PYTHON_EXTRAFLAGS+=" ac_cv_have_decl_RTLD_MEMBER=no"

  163.     PYTHON_EXTRAFLAGS+=" ac_cv_have_decl_RTLD_NODELETE=no"

  164.     PYTHON_EXTRAFLAGS+=" ac_cv_have_decl_RTLD_NOLOAD=no"

  165. fi

  166. 

  167. download Python "${PYTHON_VERSION}" "https://www.python.org/ftp/python/${PYTHON_VERSION}" "tgz"

  168. if [ "${PYTHON_VERSION}" = "3.7.4" ]; then

  169.     patch_file Python "${PYTHON_VERSION}" "Modules/Setup.dist" 's/#zlib zlibmodule.c/zlib zlibmodule.c/'

  170. fi

  171. build_conf_python Python "${PYTHON_VERSION}" "--prefix=${PAWPAW_PREFIX} --enable-shared ${PYTHON_EXTRAFLAGS}"

  172. 

  173. # ---------------------------------------------------------------------------------------------------------------------

  174. # cython (optional)

  175. 

  176. if [ -n "${CYTHON_VERSION}" ]; then

  177.     download Cython "${CYTHON_VERSION}" "https://files.pythonhosted.org/packages/6c/9f/f501ba9d178aeb1f5bf7da1ad5619b207c90ac235d9859961c11829d0160"

  178.     build_python Cython "${CYTHON_VERSION}"

  179. fi

  180. 

  181. # ---------------------------------------------------------------------------------------------------------------------

  182. # setuptools_scm (optional)

  183. 

  184. if [ -n "${SETUPTOOLS_SCM_VERSION}" ]; then

  185.     download setuptools_scm "${SETUPTOOLS_SCM_VERSION}" "https://files.pythonhosted.org/packages/ed/b6/979bfa7b81878b2b4475dde092aac517e7f25dd33661796ec35664907b31"

  186.     build_python setuptools_scm "${SETUPTOOLS_SCM_VERSION}"

  187. fi

  188. 

  189. # ---------------------------------------------------------------------------------------------------------------------

  190. # toml (optional)

  191. 

  192. if [ -n "${TOML_VERSION}" ]; then

  193.     download toml "${TOML_VERSION}" "https://files.pythonhosted.org/packages/be/ba/1f744cdc819428fc6b5084ec34d9b30660f6f9daaf70eead706e3203ec3c"

  194.     build_python toml "${TOML_VERSION}"

  195. fi

  196. 

  197. # ---------------------------------------------------------------------------------------------------------------------

  198. # zipp (optional)

  199. 

  200. if [ -n "${ZIPP_VERSION}" ]; then

  201.     download zipp "${ZIPP_VERSION}" "https://files.pythonhosted.org/packages/ce/b0/757db659e8b91cb3ea47d90350d7735817fe1df36086afc77c1c4610d559"

  202.     build_python zipp "${ZIPP_VERSION}"

  203. fi

  204. 

  205. # ---------------------------------------------------------------------------------------------------------------------

  206. # importlib_metadata (optional)

  207. 

  208. if [ -n "${IMPORTLIB_METADATA_VERSION}" ]; then

  209.     download importlib_metadata "${IMPORTLIB_METADATA_VERSION}" "https://files.pythonhosted.org/packages/f8/41/8ffb059708359ea14a3ec74a99a2bf0cd44a0c983a0c480d9eb7a69438bb"

  210.     build_python importlib_metadata "${IMPORTLIB_METADATA_VERSION}"

  211. fi

  212. 

  213. # ---------------------------------------------------------------------------------------------------------------------

  214. # cxfreeze

  215. 

  216. git_clone cx_Freeze "${CXFREEZE_VERSION}" "https://github.com/anthony-tuininga/cx_Freeze.git"

  217. build_python cx_Freeze "${CXFREEZE_VERSION}"

  218. 

  219. if [ "${WIN32}" -eq 1 ] && [ "${CROSS_COMPILING}" -eq 1 ]; then

  220.     PYTHONPATH="${PAWPAW_PREFIX}/lib/python3.8/site-packages"

  221.     if [ ! -e "${PYTHONPATH}/cx_Freeze" ]; then

  222.         ln -sv "${PYTHONPATH}"/cx_Freeze-*.egg/cx_Freeze "${PYTHONPATH}/cx_Freeze"

  223.     fi

  224.     if [ ! -e "${PYTHONPATH}/cx_Freeze/util.pyd" ]; then

  225.         ln -sv "$(realpath "${PYTHONPATH}/cx_Freeze"/util.*)" "${PYTHONPATH}/cx_Freeze/util.pyd"

  226.     fi

  227.     unset PYTHONPATH

  228. fi

  229. 

  230. # ---------------------------------------------------------------------------------------------------------------------