python3: Add config PYTHON3_HOST_PIP_CACHE_WORLD_READABLE

This adds a config option PYTHON3_HOST_PIP_CACHE_WORLD_READABLE; if
enabled, chmod will be run after pip install to make all
files/directories in the host pip cache world-readable.

Supersedes https://github.com/openwrt/packages/pull/13012.

Signed-off-by: Jeffery To <jeffery.to@gmail.com>

diff --git a/lang/python/python3-host.mk b/lang/python/python3-host.mk
index 80a1bb11095780b9ac09ad152bbc716c83408c48..f5016ed570b8e77479eea40cef2452bfacc42c38 100644 (file)
--- a/lang/python/python3-host.mk
+++ b/lang/python/python3-host.mk
@@ -49,15 +49,21 @@ endef
 # Note: I shamelessly copied this from Yousong's logic (from python-packages);
 HOST_PYTHON3_PIP:=$(STAGING_DIR_HOSTPKG)/bin/pip$(PYTHON3_VERSION)
 
+HOST_PYTHON3_PIP_CACHE_DIR:=$(DL_DIR)/pip-cache
+
 # $(1) => packages to install
 define HostPython3/PipInstall
        $(HOST_PYTHON3_VARS) \
        $(HOST_PYTHON3_PIP) \
                --disable-pip-version-check \
-               --cache-dir "$(DL_DIR)/pip-cache" \
+               --cache-dir "$(HOST_PYTHON3_PIP_CACHE_DIR)" \
                install \
                --no-binary :all: \
                $(1)
+  ifdef CONFIG_PYTHON3_HOST_PIP_CACHE_WORLD_READABLE
+       $(FIND) $(HOST_PYTHON3_PIP_CACHE_DIR) -not -type d -exec chmod go+r  '{}' \;
+       $(FIND) $(HOST_PYTHON3_PIP_CACHE_DIR)      -type d -exec chmod go+rx '{}' \;
+  endif
 endef
 
 # $(1) => build subdir

diff --git a/lang/python/python3/Config-python3-light.in b/lang/python/python3/Config-python3-light.in
index eb22262a798c1c571e22dc4bd8ac8698229c642b..db0a301084f7cca25f04151695a947898eed02cb 100644 (file)
--- a/lang/python/python3/Config-python3-light.in
+++ b/lang/python/python3/Config-python3-light.in
@@ -4,4 +4,8 @@ config PYTHON3_BLUETOOTH_SUPPORT
        bool "Enable Bluetooth support"
        default n
 
+config PYTHON3_HOST_PIP_CACHE_WORLD_READABLE
+       bool "Ensure host pip cache is world-readable"
+       default n
+
 endmenu