python,python3: merge package install scripts

The only difference just a parameter for Python3
[ -b to compile bytecodes in legacy mode ].
No need to keep 2 almost identical files now
that they're exported.

I'm a bit scared of that param, since it may get
removed at some point.
But let's see until then.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

lang/python/python-package-install.sh

@@ -35,11 +35,12 @@ process_filespec() {
 	)
 }
 
-src_dir="$1"
+ver="$1"
-dst_dir="$2"
+src_dir="$2"
-python="$3"
+dst_dir="$3"
-mode="$4"
+python="$4"
-filespec="$5"
+mode="$5"
+filespec="$6"
 
 process_filespec "$src_dir" "$dst_dir" "$filespec" || {
 	echo "process filespec error-ed"
@@ -58,13 +59,16 @@ if [ "$mode" == "sources" ] ; then
 	exit 0
 fi
 
+legacy=
+[ "$ver" == "3" ] && legacy="-b"
+
 # XXX [So that you won't goof as I did]
 # Note: Yes, I tried to use the -O & -OO flags here.
 #       However the generated byte-codes were not portable.
 #       So, we just stuck to un-optimized byte-codes,
 #       which is still way better/faster than running
 #       Python sources all the time.
-$python -m compileall -d '/' $dst_dir || {
+$python -m compileall $legacy -d '/' $dst_dir || {
 	echo "python -m compileall err-ed"
 	exit 1
 }

lang/python/python-package.mk

@@ -70,7 +70,7 @@ define PyPackage
   define Package/$(1)/install
 	$(call PyPackage/$(1)/install,$$(1))
 	find $(PKG_INSTALL_DIR) -name "*\.exe" | xargs rm -f
-	$(SHELL) $(python_mk_path)python-package-install.sh \
+	$(SHELL) $(python_mk_path)python-package-install.sh "2" \
 		"$(PKG_INSTALL_DIR)" "$$(1)" \
 		"$(HOST_PYTHON_BIN)" "$$(2)" \
 		"$$$$$$$$$$(call shvar,PyPackage/$(1)/filespec)"

lang/python/python3-package-install.sh

@@ -1,82 +0,0 @@
-#!/bin/sh
-set -e
-
-process_filespec() {
-	local src_dir="$1"
-	local dst_dir="$2"
-	local filespec="$3"
-	echo "$filespec" | (
-	IFS='|'
-	while read fop fspec fperm; do
-		local fop=`echo "$fop" | tr -d ' \t\n'`
-		if [ "$fop" = "+" ]; then
-			if [ ! -e "${src_dir}${fspec}" ]; then
-				echo "File not found '${src_dir}${fspec}'"
-				exit 1
-			fi
-			dpath=`dirname "$fspec"`
-			if [ -z "$fperm" ]; then
-				dperm=`stat -c "%a" ${src_dir}${dpath}`
-			fi
-			mkdir -p -m$dperm ${dst_dir}${dpath}
-			echo "copying: '$fspec'"
-			cp -fpR ${src_dir}${fspec} ${dst_dir}${dpath}/
-			if [ -n "$fperm" ]; then
-				chmod -R $fperm ${dst_dir}${fspec}
-			fi
-		elif [ "$fop" = "-" ]; then
-			echo "removing: '$fspec'"
-			rm -fR ${dst_dir}${fspec}
-		elif [ "$fop" = "=" ]; then
-			echo "setting permissions: '$fperm' on '$fspec'"
-			chmod -R $fperm ${dst_dir}${fspec}
-		fi
-	done
-	)
-}
-
-src_dir="$1"
-dst_dir="$2"
-python="$3"
-mode="$4"
-filespec="$5"
-
-process_filespec "$src_dir" "$dst_dir" "$filespec" || {
-	echo "process filespec error-ed"
-	exit 1
-}
-
-if [ "$mode" == "sources" ] ; then
-	# Copy only python source files
-	find $dst_dir -not -type d -not -name "*\.py" | xargs rm -f
-
-	# Delete empty folders (if the case)
-	if [ -d "$dst_dir/usr" ] ; then
-		find $dst_dir/usr -type d | xargs rmdir --ignore-fail-on-non-empty
-		rmdir --ignore-fail-on-non-empty $dst_dir/usr
-	fi
-	exit 0
-fi
-
-# XXX [So that you won't goof as I did]
-# Note: Yes, I tried to use the -O & -OO flags here.
-#       However the generated byte-codes were not portable.
-#       So, we just stuck to un-optimized byte-codes,
-#       which is still way better/faster than running
-#       Python sources all the time.
-$python -m compileall -b -d '/' $dst_dir || {
-	echo "python -m compileall err-ed"
-	exit 1
-}
-
-# Delete source files and pyc [ un-optimized bytecode files ]
-# We may want to make this optimization thing configurable later, but not sure atm
-find $dst_dir -type f -name "*\.py" | xargs rm -f
-
-# Delete empty folders (if the case)
-if [ -d "$dst_dir/usr" ] ; then
-	find $dst_dir/usr -type d | xargs rmdir --ignore-fail-on-non-empty
-	rmdir --ignore-fail-on-non-empty $dst_dir/usr
-fi
-
-exit 0

lang/python/python3-package.mk

@@ -69,7 +69,7 @@ define Py3Package
   define Package/$(1)/install
 	$(call Py3Package/$(1)/install,$$(1))
 	find $(PKG_INSTALL_DIR) -name "*\.exe" | xargs rm -f
-	$(SHELL) $(python3_mk_path)python3-package-install.sh \
+	$(SHELL) $(python3_mk_path)python-package-install.sh "3" \
 		"$(PKG_INSTALL_DIR)" "$$(1)" \
 		"$(HOST_PYTHON3_BIN)" "$$(2)" \
 		"$$$$$$$$$$(call shvar,Py3Package/$(1)/filespec)"