xbps-src: multiple changes to improve infrastructure.

- Remove buildvars_funcs.sh, its code has been moved into set_tmpl_common_vars().
- Move stripping code into its own file, and don't run it via fakeroot.
- Remove unnecesary reset_tmpl_vars() call in install_pkg().
- Misc changes.

xbps-src/libexec/xbps-src-doinst-helper.sh.in

@@ -40,28 +40,6 @@ set_defvars
 . $XBPS_SHUTILSDIR/common_funcs.sh
 . $XBPS_SHUTILSDIR/builddep_funcs.sh
 
-strip_files()
-{
-	local lver="$1"
-
-	if [ ! -x /usr/bin/strip ]; then
-		return 0
-	fi
-	[ -n "$nostrip" ] && return 0
-
-	msg_normal "Package '$pkgname ($lver)': stripping files, please wait..."
-	for f in $(find ${DESTDIR} -type f); do
-		case "$(file -biz $f)" in
-		application/x-executable*)
-			/usr/bin/strip $f && \
-				echo "   Stripped executable: $(basename $f)";;
-		application/x-sharedlib*|application/x-archive*)
-			/usr/bin/strip -S $f && \
-				echo "   Stripped library: $(basename $f)";;
-		esac
-	done
-}
-
 install_src_phase()
 {
 	local f i subpkg lver spkgrev saved_wrksrc
@@ -160,11 +138,6 @@ install_src_phase()
 		msg_normal "Package '$pkgname ($lver)': removing empty dirs..."
 		find ${DESTDIR} -depth -type d -exec rmdir 2>/dev/null {} \;
 	fi
-	# Strip bins/libs.
-	if [ -z "$noarch" ]; then
-		strip_files "$lver"
-	fi
-
 	msg_normal "Package '$pkgname ($lver)': installed into destdir."
 
 	if [ "$build_style" != "custom-install" -a -z "$distfiles" ]; then
@@ -216,7 +189,6 @@ install_src_phase()
 #
 # Installs a package via 'make install ...'.
 #
-
 make_install()
 {
 	local lver="$1"
@@ -224,10 +196,7 @@ make_install()
 	if [ -z "$make_install_target" ]; then
 		make_install_target="DESTDIR=${DESTDIR} install"
 	fi
-
 	[ -z "$make_cmd" ] && make_cmd=make
-	. $XBPS_SHUTILSDIR/buildvars_funcs.sh
-
 	#
 	# Install package via make.
 	#