Merge branch 'python-cross' into 'master'

Add python cross env and fix gio scanner

See merge request redox-os/redox!2215

recipes/dev/python312/recipe.toml

@@ -55,6 +55,12 @@ cookbook_configure
 # A same file to save 60MB
 (cd "${COOKBOOK_STAGE}/usr/lib/python3.12/config-3.12-$ARCH-$OS" && \
     rm -f libpython3.12.a && ln -s ../../libpython3.12.a)
+# monkey patching to make paths working in target system
+if [ "$TARGET" != "$COOKBOOK_HOST_TARGET" ]; then
+    PYTHON_INIT
+    sed -i "s/sccache //g" "$COOKBOOK_STAGE/usr/lib/$COOKBOOK_PYTHON_V/$_PYTHON_SYSCONFIGDATA_NAME.py"
+    sed -i "s|${COOKBOOK_SYSROOT}|/usr|g" "$COOKBOOK_STAGE/usr/lib/$COOKBOOK_PYTHON_V/$_PYTHON_SYSCONFIGDATA_NAME.py"
+fi
 """
 
 [[optional-packages]]

recipes/wip/dev/python/python3-cython/recipe.toml

@@ -8,6 +8,7 @@ template = "python"
 dev-dependencies = [
     "host:python312",
     "host:python3-setuptools",
+    "python312",
 ]
 
 [package]

recipes/wip/dev/python/python3-setuptools/recipe.toml

@@ -7,6 +7,7 @@ shallow_clone = true
 template = "python"
 dev-dependencies = [
     "host:python312",
+    "python312",
 ]
 
 [package]

recipes/wip/dev/python/python3-yaml/recipe.toml

@@ -9,6 +9,7 @@ dev-dependencies = [
     "host:python312",
     "host:python3-setuptools",
     "host:python3-cython",
+    "python312",
 ]
 
 [package]

recipes/wip/libs/gnome/gobject-introspection/recipe.toml

@@ -16,13 +16,16 @@ dev-dependencies = [
 ]
 script = """
 DYNAMIC_INIT
-cookbook_meson -Dpython="python3.12" \
+PYTHON_INIT
+cookbook_meson -Dpython="${COOKBOOK_PYTHON_V}" \
     -Dbuild_introspection_data=false
-sed -i "s|${COOKBOOK_TOOLCHAIN}||g" ${COOKBOOK_STAGE}/usr/bin/g-ir-annotation-tool
-sed -i "s|${COOKBOOK_TOOLCHAIN}||g" ${COOKBOOK_STAGE}/usr/bin/g-ir-scanner
+sed -i "s|${COOKBOOK_TOOLCHAIN}||g" "${COOKBOOK_STAGE}"/usr/bin/g-ir-annotation-tool
+sed -i "s|${COOKBOOK_TOOLCHAIN}||g" "${COOKBOOK_STAGE}"/usr/bin/g-ir-scanner
+mv "${COOKBOOK_STAGE}"/usr/lib/gobject-introspection "${COOKBOOK_STAGE}"/usr/lib/${COOKBOOK_PYTHON_V}
 """
 
 [package]
 dependencies = [
     "python312",
+    "python3-setuptools",
 ]

src/cook/script.rs

@@ -349,10 +349,17 @@ function cookbook_meson {
     DESTDIR="${COOKBOOK_STAGE}" "${COOKBOOK_NINJA}" install -j"${COOKBOOK_MAKE_JOBS}"
 }
 COOKBOOK_PYTHON="${COOKBOOK_TOOLCHAIN}/bin/python3"
-function cookbook_python {
+COOKBOOK_PYTHON_V="python3.12"
+function PYTHON_INIT {
     ARCH="${TARGET%%-*}"
     OS=$(echo "${TARGET}" | cut -d - -f3-4)
+    SYSTEM=$(echo "${TARGET}" | cut -d - -f3)
     export PYTHONPYCACHEPREFIX="${COOKBOOK_BUILD}" _PYTHON_HOST_PLATFORM="$OS-$ARCH"
+    export PYTHONPATH="${PYTHONPATH:+$PYTHONPATH:}${COOKBOOK_SYSROOT}/usr/lib/${COOKBOOK_PYTHON_V}"
+    export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata__${SYSTEM}_${ARCH}-${OS}"
+}
+function cookbook_python {
+    PYTHON_INIT
     "${COOKBOOK_PYTHON}" -m pip install --prefix="${COOKBOOK_STAGE}/usr" "${COOKBOOK_SOURCE}" \
     --ignore-installed --no-index "$@"
     rsync -av "${COOKBOOK_BUILD}/${COOKBOOK_STAGE}/usr/" "${COOKBOOK_STAGE}/usr"