remove native/glib again

- native/glib is not required, since glib-mkenums is a python script and must not be built for the build system
- adapted from #5298

cross/avahi/Makefile

@@ -5,7 +5,6 @@ PKG_DIST_NAME = $(PKG_NAME)-$(PKG_VERS).$(PKG_EXT)
 PKG_DIST_SITE = https://github.com/lathiat/avahi/releases/download/v$(PKG_VERS)
 PKG_DIR = $(PKG_NAME)-$(PKG_VERS)
 
-BUILD_DEPENDS = native/glib
 DEPENDS = cross/glib cross/libevent cross/libexpat cross/libdaemon cross/dbus
 
 HOMEPAGE = https://www.avahi.org/
@@ -14,13 +13,14 @@ LICENSE  = LGPLv2.1
 
 GNU_CONFIGURE = 1
 CONFIGURE_ARGS = --with-distro=none 
+CONFIGURE_ARGS += --disable-static
 CONFIGURE_ARGS += --disable-qt5 --disable-qt4
 CONFIGURE_ARGS += --disable-gtk --disable-gtk3
 CONFIGURE_ARGS += --disable-gdbm
 CONFIGURE_ARGS += --disable-python
 CONFIGURE_ARGS += --disable-mono --disable-monodoc
 
-NATIVE_GLIB_GOBJECT_DIR = $(realpath $(WORK_DIR)/../../../native/glib/work-native/install/usr/local/bin)
-ENV = PATH=$$PATH:$(NATIVE_GLIB_GOBJECT_DIR)
+# Build requires access to glib-mkenums Python script from cross/glib
+ENV += PATH=$$PATH:$(STAGING_INSTALL_PREFIX)/bin
 
 include ../../mk/spksrc.cross-cc.mk

cross/harfbuzz/Makefile

@@ -6,7 +6,6 @@ PKG_DIST_SITE = https://github.com/harfbuzz/harfbuzz/archive
 PKG_DIST_FILE = $(PKG_NAME)-$(PKG_VERS).$(PKG_EXT)
 PKG_DIR = $(PKG_NAME)-$(PKG_VERS)
 
-BUILD_DEPENDS = native/glib
 DEPENDS = cross/glib cross/freetype cross/cairo cross/fontconfig cross/libicu
 
 HOMEPAGE = https://harfbuzz.github.io/
@@ -16,8 +15,8 @@ LICENSE  = Old MIT
 # Toolchains lacking c++11 compiler ar not supported
 UNSUPPORTED_ARCHS = $(ARMv5_ARCHS) $(OLD_PPC_ARCHS)
 
-NATIVE_GLIB_GOBJECT_DIR = $(realpath $(WORK_DIR)/../../../native/glib/work-native/install/usr/local/bin)
-ENV = PATH=$$PATH:$(NATIVE_GLIB_GOBJECT_DIR)
+# Build requires access to glib-mkenums Python script from cross/glib
+ENV += PATH=$$PATH:$(STAGING_INSTALL_PREFIX)/bin
 
 CONFIGURE_ARGS += -Dtests=disabled -Ddocs=disabled -Dintrospection=disabled