diff options
Diffstat (limited to 'lang/python/python3-package.mk')
| -rw-r--r-- | lang/python/python3-package.mk | 70 |
1 files changed, 59 insertions, 11 deletions
diff --git a/lang/python/python3-package.mk b/lang/python/python3-package.mk index 81e7cd777..6fab0f5cd 100644 --- a/lang/python/python3-package.mk +++ b/lang/python/python3-package.mk @@ -75,7 +75,47 @@ define Python3/ModSetup endef define Python3/FixShebang -$(SED) "1"'!'"b;s,^#"'!'".*python.*,#"'!'"/usr/bin/python3," -i --follow-symlinks $(1) + $(SED) "1"'!'"b;s,^#"'!'".*python.*,#"'!'"/usr/bin/python3," -i --follow-symlinks $(1) +endef + +# default max recursion is 10 +PYTHON3_COMPILEALL_MAX_RECURSION_LEVEL:=20 + +# $(1) => directory of python source files to compile +# +# XXX [So that you won't goof as I did] +# Note: Yes, I tried to use the -O & -OO flags here. +# However the generated byte-codes were not portable. +# So, we just stuck to un-optimized byte-codes, +# which is still way better/faster than running +# Python sources all the time. +# +# Setting a fixed hash seed value is less secure than using +# random seed values, but is necessary for reproducible builds +# (for now). +# +# Should revisit this when https://bugs.python.org/issue37596 +# (and other related reproducibility issues) are fixed. +define Python3/CompileAll + $(call Python3/Run,, \ + -m compileall -r "$(PYTHON3_COMPILEALL_MAX_RECURSION_LEVEL)" -b -d '/' $(1), + $(if $(SOURCE_DATE_EPOCH),PYTHONHASHSEED="$(SOURCE_DATE_EPOCH)") + ) +endef + +# $(1) => target directory +define Python3/DeleteSourceFiles + $(FIND) $(1) -type f -name '*.py' -delete +endef + +# $(1) => target directory +define Python3/DeleteNonSourceFiles + $(FIND) $(1) -not -type d -not -name '*.py' -delete +endef + +# $(1) => target directory +define Python3/DeleteEmptyDirs + $(FIND) $(1) -mindepth 1 -empty -type d -not -path '$(1)/CONTROL' -not -path '$(1)/CONTROL/*' -delete endef @@ -122,20 +162,28 @@ define Py3Package ifndef Package/$(1)/install $(call shexport,Py3Package/$(1)/filespec) - define Package/$(1)/install + define Package/$(1)/install $$(call Py3Package/$(1)/install,$$(1)) - $(SHELL) $(python3_mk_path)python-package-install.sh "3" \ + $(SHELL) $(python3_mk_path)python-package-install.sh \ "$(PKG_INSTALL_DIR)" "$$(1)" \ - "$(HOST_PYTHON3_BIN)" "$$(2)" \ - "$$$$$$$$$$(call shvar,Py3Package/$(1)/filespec)" && \ - if [ -d "$$(1)/usr/bin" ]; then \ - $(call Python3/FixShebang,$$(1)/usr/bin/*) ; \ + "$$$$$$$$$$(call shvar,Py3Package/$(1)/filespec)" + $(FIND) $$(1) -name '*.exe' -delete + $$(call Python3/CompileAll,$$(1)) + $$(call Python3/DeleteSourceFiles,$$(1)) + $$(call Python3/DeleteEmptyDirs,$$(1)) + if [ -d "$$(1)/usr/bin" ]; then \ + $$(call Python3/FixShebang,$$(1)/usr/bin/*) ; \ fi - endef + endef - define Package/$(1)-src/install - $$(call Package/$(1)/install,$$(1),sources) - endef + define Package/$(1)-src/install + $$(call Py3Package/$(1)/install,$$(1)) + $(SHELL) $(python3_mk_path)python-package-install.sh \ + "$(PKG_INSTALL_DIR)" "$$(1)" \ + "$$$$$$$$$$(call shvar,Py3Package/$(1)/filespec)" + $$(call Python3/DeleteNonSourceFiles,$$(1)) + $$(call Python3/DeleteEmptyDirs,$$(1)) + endef endif # Package/$(1)/install endef |